Embodiments include portable support systems configured to support structures, and corresponding methods. The portable support systems include two individual segments, pieces and/or panels that couple or combine and fit together to form the support systems. The support systems of embodiments are configured for the spanning and/or support of structures including pipes, hoses, and/or cables over structures, voids, and/or obstacles, thereby preventing dislodging and insufficient support of pipes, hoses, and/or cables from the support systems. The support systems of embodiments are configured to prevent improperly supported walls from collapse as a result of improper support of objects spanning the wall.

A system of panels is provided for use as panels for walls, doors and storage containers, where these panels can be quickly and conveniently assembled to build a variety of modular storage containers or other structures. The panels can include straight panels, L-panels, door end panels, door landing panels, and swivel hinge panels.

An object of the present invention is to provide an assembly of cable trays capable of reducing a manufacturing cost by allowing a load to be reinforced and maintained simply by an L-shaped pin assembly structure when coupling cable trays with a connecting member. The assembly of cable trays includes a cable tray, a connecting member, and a fixing member. Meanwhile, the connecting member is configured to allow: a pair of protruding insertion pieces to be integrally formed at the upper and lower portions, respectively, in the middle thereof; the fixing member to be coupled with a slot formed by the protrusion of the protruding insertion piece; and a clip portion to be formed in an outer side direction of each of the protruding insertion pieces so as to be supported by the through hole of the cable tray.

A building block includes a plurality of panel elements that are each rotatable relative to each other one of the plurality of panel elements; a connecting pin that passes through and rotatably connects the plurality of panel elements to each other; and a plurality of connectors, each connector rotatably attached to a respective panel element, where each one of the panel elements includes at least on locking feature configured to create a releasably fixed connection between adjacent panel elements. A connector assembly, including two barrel connectors that are rotatable relative to an I-shaped main body of the connector assembly, can connect multiple building blocks to each other.

In an example, a system of road barriers includes a corner barrier segment, which includes a central member, a first member extending from the central member, and second member extending from the central member. The first member and the second member are configured to rotate about an axis of the central member relative to each other. The system also includes a first barrier segment coupled to the first member of the corner barrier segment via fasteners on both the first barrier segment and the first member. The system further includes a second barrier segment coupled to the second member of the corner barrier segment via fasteners on both the second barrier segment and the second member.

Embodiments include portable support systems configured to support structures, and corresponding methods. The portable support systems include two individual segments, pieces and/or panels that couple or combine and fit together to form the support systems. The support systems of embodiments are configured for the spanning and/or support of structures including pipes, hoses, and/or cables over structures, voids, and/or obstacles, thereby preventing dislodging and insufficient support of pipes, hoses, and/or cables from the support systems. The support systems of embodiments are configured to prevent improperly supported walls from collapse as a result of improper support of objects spanning the wall.

A system of panels is provided for use as panels for walls, doors and storage containers, where these panels can be quickly and conveniently assembled to build a variety of modular storage containers or other structures. The panels can include straight panels, L-panels, door end panels, door landing panels, and swivel hinge panels.

A plugging rod connector includes a long plugging rod and a buckle device configured on the plugging rod. The buckle device has a positioning component on the top of the plugging rod. A crevice is formed between the positioning component and plugging rod. The two sides of the positioning component are respectively configured with a first locking component. An operation component having an operational portion is pivoted on the positioning component. The two sides of the operational portion are respectively configured with two parallel extension rods. A pivot shaft has its two ends being respectively perpendicular to the corresponding extension rods, making the operation component into a square-mouth shaped structure. The inner sides of the extension rods are respectively configured with a second locking component. The two second locking components are locked onto the corresponding first locking components, so that the operation component is temporarily unable to rotate or swing.

A plugging rod connector includes a long plugging rod and a buckle device configured on the plugging rod. The buckle device has a positioning component on the top of the plugging rod. A crevice is formed between the positioning component and plugging rod. The two sides of the positioning component are respectively configured with a first locking component. An operation component having an operational portion is pivoted on the positioning component. The two sides of the operational portion are respectively configured with two parallel extension rods. A pivot shaft has its two ends being respectively perpendicular to the corresponding extension rods, making the operation component into a square-mouth shaped structure. The inner sides of the extension rods are respectively configured with a second locking component. The two second locking components are locked onto the corresponding first locking components, so that the operation component is temporarily unable to rotate or swing.

A module splicing structure comprises to-be-spliced modules (C), a connecting component (A), a reinforcing accessory (B), and functional accessories (D, E, G). The to-be-spliced modules (C) are provided with holes or troughs. The connecting component (A) is inserted into the holes or the troughs of two adjacent to-be-spliced modules (C). The shape of the whole or partial cross section of the connecting component (A) inserted into the to-be-spliced modules (C) is the same as the shape of the cross sections of the holes or the troughs of the to-be-spliced modules (C). Connected by the connecting component (A), multiple to-be-spliced modules (C) are spliced into a whole structure or a building. The structure is applied to the field of engineering construction, and can be assembled, disassembled and maintained conveniently and quickly.