Telescopic structural systems and construction method

Abstract

A telescoping barrier assembly provides interlocking modules coupled together so as to slide vertically with respect to the other. The modules telescopically extend to a deployed position to form a barrier that withstands inertial and the external forces, and then retracts to a collapsed position. The modules include a base module and a plurality of deployable modules that are arranged in a nested configuration, such that each module slides in and out of an adjacent module. The base module has a mounting portion that may be subterranean. A lifting mechanism applies an axial force to the deployable modules to enable displacement between the operational and collapsed position. Spring biased lateral support members help the deployable modules remain in the extended position and a pulley system helps displace the modules to the collapsed position. An inner and outer seal inhibit liquid leakage between the module and between multiple adjacent assemblies.

Claims

1. A telescoping barrier assembly, the assembly comprising: a base module comprising a mounting portion and a continuous base sidewall, the base sidewall defined by at least one base terminal opening and a base cavity; a plurality of deployable modules comprising a continuous deployable sidewall, the deployable sidewall defined by a deployable cavity, an inner surface, an outer surface, and at least one terminal opening, the plurality of deployable modules arranged in a nested configuration, the plurality of deployable modules configured to slide vertically with respect to each other, so as to extend to a deployed position and retract into a collapsed position; a lifting device extending between the base module and an innermost deployable module, the lifting device configured to apply an axial force to the innermost deployable module to enable telescoping extension to the deployed position by the plurality of deployable modules, relative to the base module; a pair of spring biased lateral support members being operational with the plurality of deployable sidewalls and the base module, the pair of spring biased lateral support members being biased to expand from the at least one terminal opening from the deployable sidewall as each deployable module extends to the deployed position, the pair of spring biased lateral support members further being compressed into the at least one terminal opening as each deployable module retracts to the collapsed position, the pair of spring biased lateral support members further being biased to expand from the at least one base terminal opening from the base sidewall as the base module extends to the deployed position, the pair of spring biased lateral support members further being compressed into the at least one base terminal opening as each deployable module retracts to the collapsed position; and a pulley system comprising a pulley portion and at least one cable, the pulley system configured to support a weight of the plurality of deployable modules in the deployed position, the pulley system further configured to release the plurality of deployable modules towards the collapsed position, whereby release of the plurality of deployable modules into each other compresses the pair of spring biased lateral support members into the at least one terminal opening and the at least one base terminal opening, whereby compression of the pair of spring biased lateral support members releases tension from the at least one cable to release the plurality of deployable modules to the collapsed position.

2. The assembly of claim 1, wherein the base module and the plurality of deployable modules are fabricated from at least one of the following: reinforced concrete, steel, aluminum, Kevlar, asphalt, wood, clay, plastic, mortar, cement, concrete, sand, bricks, and a natural or artificial fiber.

3. The assembly of claim 1, wherein the base module and the plurality of deployable modules and the pair of spring biased lateral support members include at least one of the following shapes: rectangular, circular, oval, square, and hexagonal.

4. The assembly of claim 1, further comprising a cylindrical base module having a cylindrical mounting portion and a plurality of cylindrical deployable modules.

5. The assembly of claim 1, further comprising a curved base module having a curved mounting portion and a plurality of curved deployable modules.

6. The assembly of claim 1, further comprising at least one stud configured to fasten the mounting portion to the base sidewall.

7. The assembly of claim 1, wherein the mounting portion comprises a top slab disposed on the base module.

8. The assembly of claim 1, wherein the base module comprises at least one of the following: a tapered sidewall, a thickened sidewall, a symmetrical mounting portion, an asymmetrical mounting portion, a wedge shaped mounting portion, and a mounting portion having two piles.

9. The assembly of claim 1, wherein the deployable sidewall comprises at least one aperture.

10. The assembly of claim 1, wherein the sizes of the plurality of deployable modules incrementally decrease or remain the same.

11. The assembly of claim 1, wherein the lifting device is a scissor lift mechanism, the scissor lift mechanism being operable through at least one of the following: hydraulic power, pneumatic power, mechanical power, and muscular power.

12. The assembly of claim 1, wherein the pair of spring biased lateral support members comprise a spring and a spring conduit, the spring configured to generate a tensioned force against an elastic deformation, thereby causing a tension on the cable.

13. The assembly of claim 1, wherein the pair of spring biased lateral support members are disposed opposite each other on the inner surface of each deployable sidewall.

14. The assembly of claim 1, wherein the pulley portion comprises a series of pulleys arranged in a parallel disposition and extending between the deployable sidewall of the innermost deployable sidewall.

15. The assembly of claim 1, wherein each deployable module has an individual cable for operation.

16. The assembly of claim 1, further comprising a sensor configured to actuate the lifting device upon detection of an event.

17. The assembly of claim 1, further comprising a pair of guide rails disposed on the inner surface of each deployable sidewall, the pair of guide rails configured to engage the outer surface of an adjacent deployable module, whereby the plurality of deployable modules remain aligned while being displaced between the deployed position and the collapsed position.

18. The assembly of claim 1, further comprising at least one inner sealing member disposed between the inner surface of each deployable module, the at least one inner sealing member configured to position between two or more adjacent deployable modules.

19. The assembly of claim 1, further comprising an outer sealing member disposed between the outer surface of each deployable module, the outer sealing member configured to position between two or more adjacent assemblies.

20. A telescoping barrier assembly, the assembly comprising: a base module comprising a mounting portion and a continuous base sidewall, the base sidewall defined by at least one base terminal opening and a base cavity; a plurality of deployable modules comprising a continuous deployable sidewall, the deployable sidewall defined by a deployable cavity, an inner surface, an outer surface and at least one terminal opening, the plurality of deployable modules arranged in a nested configuration, the plurality of deployable modules configured to slide vertically with respect to the other, so as to extend to a deployed position and retract into a collapsed position; a lifting device extending between the base module and an innermost deployable module, the lifting device configured to apply an axial force to the innermost deployable module to enable telescoping extension to the deployed position by the plurality of deployable modules, relative to the base module; a pair of spring biased lateral support members being operational with the plurality of deployable sidewalls and the base module, the pair of spring biased lateral support members being biased to expand from the at least one terminal opening from the deployable sidewall as each deployable module extends to the deployed position, the pair of spring biased lateral support members further being compressed into the at least one terminal opening as each deployable module retracts to the collapsed position, the pair of spring biased lateral support members further being biased to expand from the at least one base terminal opening from the base sidewall as the base module extends to the deployed position, the pair of spring biased lateral support members further being compressed into the at least one base terminal opening as each deployable module retracts to the collapsed position; a pulley system comprising a pulley portion and at least one cable, the pulley system configured to support a weight of the plurality of deployable modules in the deployed position, the pulley system further configured to release the plurality of deployable modules towards the collapsed position, whereby release of the plurality of deployable modules into each other compresses the pair of spring biased lateral support members into the at least one terminal opening and the at least one base terminal opening, whereby compression of the pair of spring biased lateral support members releases tension from the at least one cable to release the plurality of deployable modules to the collapsed position; a sensor configured to actuate the lifting device upon detection of an event; a pair of guide rails disposed on the inner surface of each deployable sidewall, the pair of guide rails configured to engage the outer surface of an adjacent deployable module, whereby the plurality of deployable modules remain aligned while being displaced between the deployed position and the collapsed position; an inner sealing member disposed between the inner surface of each deployable module, the inner sealing member configured to position between two or more adjacent deployable modules; and an outer sealing member disposed between the outer surface of each deployable module, the outer sealing member configured to position between two or more adjacent assemblies.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The invention will now be described, by way of example as a subterranean flood barrier, with reference to the accompanying drawings, in which:

(2) FIGS. 1A and 1B illustrate perspective views of an exemplary telescoping barrier assembly having rectangular modules, where FIG. 1A is the barrier assembly in a collapsed position and FIG. 1B is the barrier assembly in a deployed position, in accordance with an embodiment of the present invention;

(3) FIGS. 2A, 2B, and 2C illustrate perspective views of the telescoping barrier assembly shown in FIG. 1A being axially displaced and supporting at least one structure, where FIG. 2A is the barrier assembly in a collapsed position, FIG. 2B is the barrier assembly in a deployed position, and FIG. 2C shows multiple barrier assemblies supporting at least one structure, in accordance with an embodiment of the present invention;

(4) FIGS. 3A, 3B, and 3C illustrate perspective views of an exemplary cylindrical telescoping barrier assembly having cylindrical modules being axially displaced and supporting a road structure, where FIG. 3A is the cylindrical barrier assembly in a collapsed position, FIG. 3B is the cylindrical barrier assembly in a deployed position, and FIG. 3C shows multiple cylindrical barrier assemblies supporting the road structure, in accordance with an embodiment of the present invention;

(5) FIG. 4 illustrates a perspective views of an exemplary base module and a plurality of deployable modules, in accordance with an embodiment of the present invention;

(6) FIG. 5 illustrates a perspective view of a telescoping barrier assembly having straight rectangular modules, in accordance with an embodiment of the present invention;

(7) FIG. 6 illustrates a perspective view of a telescoping barrier assembly having curved modules, in accordance with an embodiment of the present invention;

(8) FIGS. 7A, 7B, 7C, and 7D illustrate sectioned views of different types of base modules, where FIG. 7A illustrates a monolithic base module, FIG. 7B illustrates a sectioned base module having at least one stud to fasten the sidewall and the mounting portion, FIG. 7C illustrates a base module with tapered sidewalls, and FIG. 7D illustrates a base module with thicker sidewalls at the junction between the base sidewalls and the mounting portion, in accordance with an embodiment of the present invention;

(9) FIG. 8 illustrates a sectioned view of a base module with the mounting portion in a subterranean position, in accordance with an embodiment of the present invention;

(10) FIG. 9 illustrates a sectioned view of a symmetrical mounting portion in a subterranean position, in accordance with an embodiment of the present invention;

(11) FIG. 10 illustrates a sectioned view of an asymmetrical mounting portion in a subterranean position, in accordance with an embodiment of the present invention;

(12) FIG. 11 illustrates a sectioned view of a wedge shaped mounting portion in a subterranean position, in accordance with an embodiment of the present invention;

(13) FIG. 12 illustrates a sectioned view of a mounting portion having two piles to bear the load, in accordance with an embodiment of the present invention;

(14) FIG. 13 illustrates a sectioned view of a mounting portion fully buried under a ground surface, in accordance with an embodiment of the present invention;

(15) FIG. 14 illustrates a sectioned view of a mounting portion partially buried under a ground surface, in accordance with an embodiment of the present invention;

(16) FIGS. 15A and 15B illustrates a side view of a mounting portion fastened to an existing structure, where FIG. 15A shows the base module joined with a dam, and FIG. 15B shows the studs securing the base module to the dam, in accordance with an embodiment of the present invention;

(17) FIG. 16 illustrates a sectioned view of a base module rotating, such that the deployable modules extend and retract horizontally or vertically, in accordance with an embodiment of the present invention;

(18) FIG. 17 illustrates a sectioned view of a base module having a lifting device with the deployable modules in a collapsed position, in accordance with an embodiment of the present invention;

(19) FIG. 18 illustrates a sectioned view of a base module having a lifting device shown in FIG. 17 axially displacing the deployable modules to a deployed position, in accordance with an embodiment of the present invention;

(20) FIG. 19 illustrates a sectioned perspective view of a base module with the deployable modules in a collapsed position, in accordance with an embodiment of the present invention;

(21) FIG. 20 illustrates a sectioned perspective view of a base module the deployable modules axially displaced to a deployed position, in accordance with an embodiment of the present invention;

(22) FIG. 21 illustrates a sectioned side view of a base module having a spring biased lateral support member with the deployable modules in a collapsed position, in accordance with an embodiment of the present invention;

(23) FIG. 22 illustrates a sectioned side view of a base module having a spring biased lateral support member shown in FIG. 19 axially displacing the deployable modules to a deployed position, in accordance with an embodiment of the present invention;

(24) FIG. 23 illustrates a perspective view of a base module having a spring biased lateral support member with the deployable modules in a collapsed position, in accordance with an embodiment of the present invention;

(25) FIGS. 24A and 24B illustrates sectioned side views of a spring biased lateral support member, where FIG. 24A shows a spring in a compressed position located within the first terminal opening of the deployable modules and being pushed towards the inner face of the sidewall of the adjacent deployable or base module, and FIG. 24B shows a spring in an expanded position and pushing the spring biased lateral support to fit in the second terminal opening of the deployable or base modules, in accordance with an embodiment of the present invention;

(26) FIG. 25 illustrates a close up view of an exemplary inner sealing member between modules in a collapsed position, in accordance with an embodiment of the present invention;

(27) FIG. 26 illustrates a close up view of the inner sealing member expanded between modules in a deployed position, in accordance with an embodiment of the present invention;

(28) FIG. 27 illustrates a perspective view of an exemplary outer sealing member expanded between adjacent telescoping barrier assemblies, in accordance with an embodiment of the present invention; and

(29) FIG. 28 illustrates a close up view of an outer sealing member expanded between adjacent telescoping barrier assemblies, in accordance with an embodiment of the present invention.

(30) Like reference numerals refer to like parts throughout the various views of the drawings.

DETAILED DESCRIPTION OF THE INVENTION

(31) The following detailed description is merely exemplary in nature and is not intended to limit the described embodiments or the application and uses of the described embodiments. As used herein, the word exemplary or illustrative means serving as an example, instance, or illustration. Any implementation described herein as exemplary or illustrative is not necessarily to be construed as preferred or advantageous over other implementations. All of the implementations described below are exemplary implementations provided to enable persons skilled in the art to make or use the embodiments of the disclosure and are not intended to limit the scope of the disclosure, which is defined by the claims. For purposes of description herein, the terms upper, lower, left, rear, right, front, vertical, horizontal, and derivatives thereof shall relate to the invention as oriented in FIG. 1A. Furthermore, there is no intention to be bound by any expressed or implied theory presented in the preceding technical field, background, brief summary or the following detailed description. It is also to be understood that the specific devices and processes illustrated in the attached drawings, and described in the following specification, are simply exemplary embodiments of the inventive concepts defined in the appended claims. Hence, specific dimensions and other physical characteristics relating to the embodiments disclosed herein are not to be considered as limiting, unless the claims expressly state otherwise.

(32) At the outset, it should be clearly understood that like reference numerals are intended to identify the same structural elements, portions, or surfaces consistently throughout the several drawing figures, as may be further described or explained by the entire written specification of which this detailed description is an integral part. The drawings are intended to be read together with the specification and are to be construed as a portion of the entire written description of this invention as required by 35 U.S.C. 112.

(33) In one embodiment of the present invention presented in FIGS. 1A-28, a telescoping barrier assembly 100 provides a series of nested modules 102, 112a-c that incrementally extend to a deployed position 200 to form a permanent or temporary barrier that has sufficient lateral rigidity to withstand inertial and the external forces, such as floods. Telescoping barrier assembly 100 is also configured to incrementally retract to a collapsed position 202, either subterranean or above the ground surface 204, when not in use.

(34) In one exemplary use of telescoping barrier assembly 100, hereafter assembly 100 assembly 100, modules 112a-c extend to the deployed position 200 to provide a temporary solution for restricting the passage of water into a protected region during a flood. However in other embodiments, the deployed position 200 of assembly may be used for myriad other uses, depending on the dimensions and shape of the modules. For example, the assembly may support at least one structure 206a-f of floors in a building, or support a road or bridge structure 208. In either example, assembly 100 is raised and the structures 206a-f, 208 are then installed when assembly 100 is in its extended position. Assembly 100 also raises and lowers the respective structure 206a-f, 208 above ground surface 204.

(35) As referenced in FIGS. 1A and 1B, assembly 100 comprises a nested configuration of interlocking modules 102, 112a-c that are coupled together. An axial force is applied to slide the modules vertically with respect to the other. In some embodiments, the modules may include a base module 102 having a mounting portion that forms a foundation for the assembly 100. The modules may also include a plurality of deployable modules 112a, 112b, 112c configured in progressively smaller sizes to nest together. Each deployable module 112c is configured to slide in and out of an adjacent module 112b between a deployed position 200 and a collapsed position 202. This telescoping adaptability provides numerous advantageous, especially for saving space, adapting to changing conditions, and maintaining an inconspicuous structure for various structures.

(36) In one embodiment, the assembly 100 leverages the axial force of a lifting device 122 to axially displace the deployable modules 112a-c to the deployed position 200 (FIG. 1A). Lifting device 122 extends between the base module 102 and an innermost deployable module, and applies an axial force to the deployable modules 112a, 112b, 112c so the deployed position 200 is reached (FIG. 1B). After the need of having the deployable modules 112a, 112b, 112c in the position 200 has ceased, a pulley system 124 works with a spring biased lateral support member 130a-c to push inwards the spring biased lateral support members 130a-c so the deployable modules 112a, 112b, 112c are released from deployed position 200 and return to collapsed position 202.

(37) In some embodiments, a top slab 198 may be used atop base module 102. Top slab 198 may be configured to substantially match the environment, so that in the collapsed position 200, the modules 102, 112a-c remain inconspicuous. For example, top slab 198 may comprise of a grass layer to match the grass of the environment when assembly 100 is in collapsed position 202.

(38) In one embodiment, multiple assemblies may be arranged to support at least one structure 206a-f. FIGS. 2A-2C illustrate perspective views of assembly 100 being axially displaced and supporting the at least one structure 206a-f. In this illustration, FIG. 2A is assembly 100 in a collapsed position 202. FIG. 2B is the assembly 100 in a deployed position 200. And FIG. 2C shows multiple barrier assemblies supporting at least one structure 206a-f. Structure 206a-f may include a first panel 206a, a second panel 206b, a third panel 206c, a fourth panel 206d, a fifth panel 206e, and a sixth panel 206f that are arranged in a stacked, coplanar relationship. As the assemblies retract to the collapsed position 202, the structures 206a-f may be removed or stacked on top of each other. In one embodiment, panels are floors of a building.

(39) Additional types of structures that can be supported by the assemblies are shown in FIGS. 3A-3C, which illustrate perspective views of an exemplary cylindrical telescoping barrier assembly 144 supporting a road structure 208. In one embodiment, cylindrical telescoping barrier assembly 144 comprises a cylindrical base module 146 having a cylindrical mounting portion 148, and a plurality of cylindrical deployable modules 150a, 150b, 150c that are axially displaced to the deployed position 200 to support the road structure 208. FIG. 3A illustrates cylindrical barrier assembly 144 in a collapsed position 202. FIG. 3B illustrates cylindrical barrier assembly 144 in a deployed position 200. FIG. 3C illustrates multiple cylindrical barrier assemblies supporting the road structure 208.

(40) In some embodiments, a pair of spring biased lateral support members 130a-c have a spring 132 that is biased to extend and, thereby push the lateral support member outwards from the sidewall of one deployable module 112a, 112b, 112c to fit into the second terminal opening 152a-1 of the adjacent deployable module 112a, 112b, 112c or the base module 104. Thereby, spring biased lateral support members 130a-c also work to stabilize the deployable modules 112a, 112b, 112c in the axial direction by transferring the forces from one deployable module 112a, 112b, 112c to the adjacent deployable module 112a, 112b, 112c or to the base module 104.

(41) At least one inner sealing member 138a-c positions between modules 102, 112a-c to prevent water leaks between gaps in the modules 112a-c. An outer sealing member 140 inhibits water leakage between multiple adjacent assemblies.

(42) Looking now at FIG. 4, assembly 100 may include a base module 102 comprising a mounting portion 110 and a continuous base sidewall 104. Base sidewall 104 is defined by at least one base terminal opening 152a, 152b, 152c, 152d, a base opening 106, and a base cavity 108 in which deployable modules 112a-c position in a nested configuration while in the collapsed position 202.

(43) In some embodiments, base module 102 may be at least partially hollow. Base module 102 may also be scalable and follow a generally rectangular shape, straight shape, or a curved shape. The mounting portion 110 that supports base portion 102 may be positioned subterranean or above the ground surface 204, as shown below.

(44) In some embodiments, base module 102 forms the foundation for assembly 100. Base module 102 may take various forms. For example, FIG. 5 illustrates a perspective view of an assembly 100 having straight rectangular modules. The straight, rectangular configuration is effective for covering large surface area.

(45) However, another configuration of base module 102 is possible with a curved telescoping barrier assembly 154. FIG. 6 illustrates a perspective view of a curved telescoping barrier assembly 154 having a curved base module 156 with a curved mounting portion 158, and a plurality of curved deployable modules 160a, 160b, 160c that are axially displaced to the deployed position 200. The radius of the curve for modules 156, 160a-c may be determined based on the function and dimensions of curved assembly 154. However in other embodiments, the shape of base module 102 and the plurality of deployable modules 112a-c may include, without limitation, rectangular, circular, oval, square, and hexagonal.

(46) FIGS. 7A-7D illustrate sectioned views of different types of base modules. The various shapes are adaptable to different environments and to different types and amounts of loads. For example, FIG. 7A illustrates a monolithic base module 162 with the base sidewall 104 and mounting portion 110 forming a unitary body. This embodiment is a single component requiring minimal assemblage or maintenance.

(47) FIG. 7B illustrates a sectioned view of a base module 102 having at least one stud 142a, 142b that is configured to fasten the base sidewall 104 and the mounting portion 110 together. FIG. 7C illustrates a base module 102 with tapered sidewalls 164a, 164b. FIG. 7D illustrates a base module 102 with thickened sidewalls 166a, 166b at the junction between sidewalls 104 and mounting portion 110.

(48) Those skilled in the art will recognize that by utilizing tapered and thickened sidewalls 164a-b, 166a-b, the base cavity 108 of base module 102 may acquire a shape that reinforces the connecting area between sidewalls 164a-b, 166a-b and mounting portion 110. Deployable modules 112a-c may have progressively smaller sizes to nest together. This enables a telescoping, stacked arrangement between modules 112a-c. The incrementally different sizes of deployable modules 112a-c also form a snug fit between each module 112a-c. This tight tolerance helps form a seal to restrict passage of liquid during flooding.

(49) As discussed above, base module 102, and specifically mounting portion 110 may be buried beneath ground surface 204 to provide greater stability to modules 102, 112a-c. FIG. 8 illustrates a sectioned view of a base module 102 with the mounting portion 110 buried beneath ground surface 204 in a subterranean position. The depth of mounting portion 110 below ground surface 204 may be altered depending on requirements of structural support 206a-f.

(50) In some embodiments, the shape of mounting portion 110 may be altered to provide different types of load bearing capacities. FIG. 9 illustrates a sectioned view of a symmetrical mounting portion 168 in a subterranean position in which mounting portion 168 is aligned with central axis of sidewalls 104. FIG. 10 illustrates a sectioned view of an asymmetrical mounting portion 170 in a subterranean position in which one side of mounting portion 110 is extended to support one side of base module 102.

(51) In some embodiments, may conform to the shape needed to transfer a load to the ground surface 204. For example, a wedge shaped mounting portion 172 may be used, such that the base module 102 can be driven into the ground and minimize of avoid the need of excavation. FIG. 11 illustrates a sectioned view of this wedge shaped mounting portion 172 in a subterranean position. FIG. 12 illustrates a sectioned view of a mounting portion 110 having two piles 174a, 174b to bear the load and provide strength and stability to modules 102, 112a-c.

(52) In some embodiments, mounting portion 110 may be disposed in various positions relative to the ground surface 204, including: above the ground surface 204, fully buried 176 in a subterranean position, or partially buried 178 in a subterranean position. For example, FIG. 13 illustrates a sectioned view of a mounting portion 110 fully buried 176 under a ground surface 204. FIG. 14 illustrates a sectioned view of a mounting portion 110 partially buried 178 under a ground surface 204. The depth of mounting portion 110 is adjustable and can be determined by shapes and requirements of assembly 100.

(53) Those skilled in the art will recognize that excavation beneath the ground to form subterranean position of assembly 100 is a costly endeavor. However, because of the telescoping mechanism of the individual deployable modules 112a-c, the excavation beneath the ground surface 204 is only half the maximum height achieved by assembly 100. This is because the modules 112a-c fit into each other in subterranean position.

(54) In some embodiments, mounting portion 110 may be operational completely above the ground surface 204 to fasten to an existing structure 180. FIGS. 15A and 15B illustrates a side view of a mounting portion 110 fastened to an existing structure 180, such as a dam. FIG. 15A shows the base module 102 joined with the existing structure 180, and FIG. 15B shows the studs 142a, 142b securing the base module 102 to the dam.

(55) In addition to fastening to an existing structure 180, base module 102 may also rotate up to 360. FIG. 16 illustrates a sectioned view of a base module 102 rotating, such that the deployable modules 112a, 112b, 112c extend and retract horizontally or vertically. Base module 102 may operate from any number of orientations.

(56) Looking back at FIG. 4, assembly 100 may further include a plurality of deployable modules 112a, 112b, 112c arranged in a nested configuration in relation to each other and the base module 102. The deployable modules 112a-c are configured to slide vertically with respect to the other, so as to extend to a deployed position 200 and retract into a collapsed position 202. The nested configuration of deployable modules 112a-c has an innermost deployable module that is the smallest and most inner deployable module. Base module 102 is the outermost module, encapsulating the deployable modules 112a-c.

(57) Deployable modules 112a, 112b, 112c comprise a continuous deployable sidewall 116a, 116b, 116c. Deployable sidewall 116a, 116b, 116c is defined by an inner surface 118, an outer surface 120, a deployable cavity 114, and at least one terminal opening 152e, 152f, 152g, 152h, 152i, 152k, 152l. During displacement of deployable modules 112a, 112b, 112c, inner surface 118 of each deployable module 112a slidably engages an outer surface of an adjacent module 112b. Further, deployable modules 112a-c are scalable and may follow a generally rectangular shape, straight shape, or a curved shape.

(58) In some embodiments, assembly 100 may include a plurality of guide rails 136 disposed on the inner surface 118 of each deployable sidewall 116a, 116b, 116c. Guide rails 136 are configured to engage the outer surface 120 of an adjacent deployable module 112b, such that the deployable modules 112a-c remain aligned while being displaced between the deployed position 200 and the collapsed position 202. Guide rails 136 may serve to strengthen the sidewalls when the external forces are such that the constituent material of the sidewalls does not provide enough strength.

(59) As illustrated in FIG. 4, deployable modules 112a-c have generally incrementally decreasing sizes, so as to fit into each other in the stacked arrangement. However, if the plurality of deployable modules 112a-c and the base module 102 need not to have the same level in the collapsed position 202, the deployable modules 112a-c can have equal height. Deployable modules 112a-c are sized and dimensioned to telescope relative to each other, and also relative to base module 102.

(60) In some embodiments, deployable modules 112a-c may be configured to maintain the tight tolerance while in the deployed position 200. The generally tight tolerance between deployable modules 112a-c is possible because of sealed interconnections between each deployable module 112a-c. This sealed interconnection optimizes the restriction of liquid passage through modules 102, 112a-c.

(61) In the subterranean position, deployable modules 112a-c retract into each other, forming a snug fit with a tight tolerance. In the deployed position 200, the deployable modules 112a-c are configured to extend to a deployed position 200, and form a sealed wall that restricts passage of liquid and resisting lateral forces generated by liquid in flood conditions.

(62) The materials for the base module 102 and deployable modules 112a-c are generally lightweight. Sufficient elevation of the barrier requires it to be manufactured from lightweight materials, so as to maximize the axial displacement forces. Suitable materials for the modules may include, without limitation, reinforced concrete, steel, aluminum, Kevlar, asphalt, wood, clay, plastic, mortar, cement, concrete, sand, bricks, and a natural or artificial fiber.

(63) Looking now at FIGS. 17 and 18, assembly 100 may include a lifting device 122 extending between the base module 102 and the innermost deployable module. Lifting device 122 is configured to apply an axial force to the innermost deployable module, so as to enable telescoping extension of the plurality of deployable modules 112a-c relative to the base module 102. In one embodiment, the lifting device 122 is a scissor lifting mechanism. Various means may be used to actuate lifting device 122, including, without limitation, hydraulic power, pneumatic power, mechanical power, and muscular power. In one embodiment, a crane may be used. In another embodiment, an electric motor may be used.

(64) Turning now to FIG. 19, assembly 100 may include a pair of spring biased lateral support members 130a, 130b, 130c that are operational with each deployable sidewall 116a, 116b, 116c of deployable modules 112a-c, or the base sidewall 104 of the base module 102, or both. Thus, multiple sets of spring biased lateral support members 130a-c are operational with deployable sidewalls 116a, 116b, 116c and the base module 102.

(65) Spring biased lateral support members 130a-c are biased to expand from the at least one terminal opening 152a-d from the deployable sidewall 116a, 116b, 116c as each deployable module 112a-c extends to the deployed position 200. Pair of spring biased lateral support members 130a-c may also be compressed into the at least one terminal opening 152a-d as each deployable module 112a-c retracts to the collapsed position 202.

(66) Similarly, pair of spring biased lateral support members 130a-c are biased to expand from the at least one base terminal opening 152e-1 of the base sidewall 104 as the base module 102 extends to the deployed position 200. Spring biased lateral support members 130a-c may also be compressed into the at least one base terminal opening 152e-1 as each deployable module 112a-c retracts to the collapsed position 202.

(67) In one embodiment, pair of spring biased lateral support members 130a, 130b, 130c are disposed opposite each other in alignment on the inner surface 118 of each deployable modules 112a-c. Spring biased lateral support members 130a-c comprise a spring 132 and a spring conduit 134.

(68) FIG. 19 illustrates a sectioned perspective view of a base module 102 having a spring biased lateral support member 130a with the deployable modules 112a-c in a collapsed position 202. FIG. 20 illustrates a sectioned perspective view of base module 102 having a spring biased lateral support member 130a axially displacing the deployable modules 112a-c to a deployed position 200. Here, spring 132 passes through at least one base terminal opening 152a, 152b, 152c, 152d in base sidewalls 104. Openings 152a-d form a nook for spring to rest in when compressed, as shown in FIG. 23. Similarly, spring 132 passes through at least one terminal opening 152a-1 in deployable sidewalls 104. Spring is compressed from the weight of an adjacent, upper module 112a collapsing on the lower module 112b. This creates a controlled collapse. Also, pulley system 124 slows rate of collapse to further enhance stability.

(69) FIG. 21 illustrates a sectioned side view of a spring biased lateral support member 130a-c having deployable modules 112a-c in a collapsed position 202. FIG. 22 illustrates a sectioned side view of a base module 102 having a spring biased lateral support member 130a-c that is axially displacing the deployable modules 112a-c to a deployed position 200.

(70) In one embodiment, spring 132 is configured to generate a tensioned force outwardly from the inner surface of the deployable sidewall. Spring 132 is also configured to be compressed between adjacent deployable modules 112a, 112b, 112c. For example, FIGS. 24A and 24B illustrates sectioned side views of a spring biased lateral support member 130a, where FIG. 24A shows a spring 132 in a compressed position 182, and FIG. 24B shows spring 132 in an expanded position 184, and thereby helping to pull deployable modules 112a-c to deployed position 200.

(71) As each deployable module 112a-c extends to the deployed position 200, spring 132 is biased to expand from the inner surface 118 of the deployable sidewall 116a, 116b, 116c. Conversely, as each deployable module 112a-c retracts to the collapsed position 202, the spring 132 is compressed by an outer deployable module 112c towards the inner surface 118 of the deployable sidewall 116a, 116b, 116c. It is also significant to note that each deployable module 112a-c has a unique cable 126 and pulley portion 128 that operatively connect to the spring biased lateral support member 130a-c of each deployable module. In this manner, deployable modules 112a-c extend and retract incrementally.

(72) In some embodiments, assembly 100 may include a pulley system 124 that is operational with the deployable modules to compress and release the pair of spring biased lateral support members 130a-c. Pulley system 124 works to support deployable modules 112a-c in the deployed position 200, and releases deployable modules to the collapsed position 202. Pulley system 124 may include a pulley portion 128 and at least one cable 126. Pulley portion 124 may include a series of pulleys arranged in a parallel disposition and extending between the deployable sidewall of the innermost deployable sidewall 112a. The at least one cable 126 may include a cable that is operational for each deployable module.

(73) In some embodiments, pulley system 124 supports the weight of the plurality of deployable modules 112a-c in the deployed position 200. Pulley system 124 may also be configured to release the plurality of deployable modules towards the collapsed position 202. Thus, the release of the deployable modules into each other in the nested configuration compresses the pair of spring biased lateral support members 130a, 130b, 130c into the at least one terminal opening 152a-d and the at least one base terminal opening 152e-1. Consequently, compression of the pair of spring biased lateral support members 130a-c releases tension from the at least one cable 126 to release the plurality of deployable modules to the collapsed position 202.

(74) In one embodiment, multiple cables 126 assigned to each deployable module 112a, 112b, 112c are pulled one by one such that deployable modules 112a-c are retracted to the collapsed position 202 one by one, incrementally. FIG. 23 shows the manually operated version of the assembly 100 in this incrementally extending capacity.

(75) In another embodiment, a step motor controls the sequence of pulling the cables, by doing so, the retraction operation of the deployable modules 112a-c to the collapsed position 202 can be controlled remotely. Conversely, when extending the deployable modules 112a-c to the deployed position 200, the components of the lifting device 122 that are not manually operated may contain a set of gears and pulleys connected to a step motor through a rotating shaft.

(76) In some embodiments, assembly 100 may include at least one inner sealing member 138a, 138b, 138c disposed between the inner surface of each deployable module. Inner sealing member 138a, 138b, 138c is configured to position between two or more adjacent deployable modules 112a, 112b. FIG. 25 illustrates a close up view of an exemplary inner sealing member 138a, 138b, 138c between modules in a collapsed position 202. Looking closer at inner sealing member 138a, 138b, 138c, FIG. 26 illustrates a close up view of the inner sealing member 138a, 138b, 138c expanded between modules that are in a deployed position 200.

(77) In one exemplary embodiment, inner sealing member 138a, 138b, 138c is a bulb gasket that is connected to the outer surface of the deployable modules 112a, 112b, 112c. When a deployable module 112a reaches its extended configuration, the bulb gasket is pressed against another bulb gasket that is attached to the top edge of the adjacent deployable modules 112a-c or base module 102. When bulb gasket is located at the outer surface is pushed against the bulb gasket located at the top, a seal is created so the seepage of water is prevented or reduced.

(78) In some embodiments, the assembly 100 may include an outer sealing member 140 disposed between the outer surface of each deployable module. The outer sealing member 140 configured to position between two or more adjacent assemblies. FIG. 27 illustrates a perspective view of an exemplary outer sealing member 140 expanded between adjacent telescoping barrier assemblies 186, 192.

(79) Outer sealing member 140 inhibits passage of a liquid between a first telescoping barrier assembly 186 and a second telescoping barrier assembly 192. Outer sealing member 140 may position between a first based module 190 and a second base module 196. Outer sealing member 140 may also position between a plurality of first deployable modules 188a, 188b, 188c, and a plurality of second deployable modules 194a, 194b, 194c. In this manner, leakage from a flood can be blocked through use of any number of barrier assemblies. FIG. 28 illustrates a close up view of an outer sealing member 140 expanded between adjacent telescoping barrier assemblies 186, 192.

(80) Those skilled in the art will recognize that when two telescopic barrier assemblies 186, 192 are installed next to each other, a gap may form between the deployable modules 188a-c, 194a-c. The gap can be covered by positioning the outer sealing member 140 between modules 188a-c, 194a-c. In one embodiment, outer sealing member 140 may include a sealing plate that is installed manually by sliding down through guide rails located at the inner surface of the deployable modules 112a, 112b, 112c.

(81) One example of outer sealing member 140 is a sealing plate shown in FIG. 28. Sealing plate may represents a manual solution where the plate is slide in manually. Other version covers the possibility of having the gap sealed by means of plates that deploy laterally as the deployable modules 188a-c, 194a-c reach the extended position. These sealing plates are pushed by springs attached to the deployable modules 188a-c, 194a-c. The sealing plates extend until they enter in contact with the sealing plates of the laterally adjacent telescopic wall. In one embodiment, the sealing plates have rubber gasket all around their edges so when they are being pressed against the other sealing plate, a secure sealing is created so the seepage of water is prevented or reduced.

(82) In yet another embodiment, assembly 100 may include a sensor 199 configured to actuate the lifting device upon detection of an event. The event may include a flood, whereby the deployable modules 112a, 112b, 112c are axially displaced by the lifting device 122 and lateral support members 130a-c to the deployed position 200. Sensor 199 may include, without limitation, a motion detector, a temperature detector, an infrared light, a pressure sensor, and a light intensity detector.

(83) Since many modifications, variations, and changes in detail can be made to the described preferred embodiments of the invention, it is intended that all matters in the foregoing description and shown in the accompanying drawings be interpreted as illustrative and not in a limiting sense. Thus, the scope of the invention should be determined by the appended claims and their legal equivalence.