Disclosed is a connection apparatus and foundation connection method developed in order to be used in guyed overhead line towers. The foundation connection method and connection apparatus mentioned above enables all the legs of a tower to be fixed onto a single base plate. According to the structure of foundation connection apparatus, the angle determining tubes welded to the base plate are capped with a welded treated cap plate which is connected to the bottom cone plate located at the ends of the legs of the towers by a pin. To provide angular rotation between the connection apparatus and the leg, the beveled plate is squeezed between the treated cap plate and the bottom cone plate.

A fence post leveling bracket assembly and system and method for use of the same are disclosed. In one embodiment of the vertically supporting assembly, an upper fence post bracket and a lower fence post bracket having a reference placement where an upper base plate of the upper fence post bracket is parallel to a lower base plate of the lower fence post bracket. The upper fence post bracket and the lower fence post bracket also have deviated placements where the upper base plate is nonparallel to the lower base plate. In both the reference placement and the deviated placements, adjustable vertical drift rods span a cavity between the upper base plate and the lower base plate. Lean in a fence may be corrected by selectively adjusting the adjustable vertical drift rods.

A post installation bracket for installing posts on a base such as a concrete slab is provided. The post installation bracket includes a leveling plate with at least one leveling element and an anchoring bolt securing assembly configured to securely receive a first end of an anchoring bolt, a second end of the anchoring bolt distal to the first end securely anchored into the base. The post installation bracket further includes at least one leveling bolt securely fastened to each of the at least one leveling elements, the at least one leveling bolt used to position the leveling plate and post with respect to the base.

A lifting device for poles, such as a mast for a sailing ship, a Christmas tree, a pole for supporting wires or the like, are either raised to a vertical position or laid down to a horizontal position, i.e. the lifting device may be used both when a pole is brought from a horizontal to a vertical position and when a pole is brought from a vertical to a horizontal position.

A adjustable post support includes a post receptacle with a first longitudinal axis; a mount with a second longitudinal axis; and upper and lower adjustment plates disposed therebetween. The upper adjustment plate resides closer to the receptacle, rotates about the first longitudinal axis, and has a first surface above an opposing second surface. The first surface remains normal to the first longitudinal axis when rotated. The second surface resides at an angle to the first surface. The lower adjustment plate rotates about the second longitudinal axis and has a third surface above an opposing fourth surface. The fourth surface remains normal to the second longitudinal axis when rotated. The third surface resides at an angle to the fourth surface. The second surface is disposed against the third surface.

The present disclosure describes an adapter for mounting pole top mounts to a square mounting pole. A square pole adapter kit includes two threaded rods and two adapters. Each adapter includes a main body, top and bottom members, and a pair of flanges. The top and bottom members of the adapters include triangular recesses that are sized and configured to receive a corner of a square mounting pole. Square pole adapter systems and assemblies are also provided.

A pre-fabricated load bearing structural assembly includes a foundation, a pole, and a cap. At least one of the foundation and the cap is unitary fabricated with at least one internal cellular and/or volumetric enclosure that transfers lateral and axial stresses away from the pole. A pole section disposed inside a foundation pole cavity is configured to rest on a corresponding support structure centrally disposed at the bottom of the cavity. The pole section exterior wall/s profile and dimensions in proximity to the pole cavity aperture is/are precisely defined. At least one cap, precisely fabricated, fills in the gap between the exterior wall/s of the pole and the inner wall/s of the pole cavity in proximity to the aperture opening of the pole cavity. The pole resting on the corresponding centrally disposed structure at the bottom of the pole cavity is plumbed by the precisely fabricated cap.

Disclosed is a connection apparatus and foundation connection method developed in order to be used in guyed overhead line towers. The foundation connection method and connection apparatus mentioned above; enables all the legs of a tower to be fixed onto a single base plate. According to the structure of foundation connection apparatus, the angle determining tubes welded to the base plate are capped with a welded treated cap plate which is connected to the bottom cone plate located at the ends of the legs of the towers by a pin. To provide angular rotation between the connection apparatus and the leg, the beveled plate is squeezed between the treated cap plate and the bottom cone plate.

A crowd control barrier including a barrier member with side legs and feet connected to the legs, each foot having a foot member extending transverse to the barrier member. The leg-foot connections include a bracket extending up from the connected foot member and spaced substantially parallel top and bottom pins on the legs. The bracket has a substantially vertical slot above a transverse slot with the top pin slidably received in the vertical slot and the bottom pin movable transversely in the transverse slot. Teeth project upwardly from the bottom of the transverse slot with the teeth upper ends spaced less than the pin spacing from the bottom of the vertical slot. Lifting a leg slides the top pin up in the vertical slot and moves the bottom pin above the teeth whereby the leg and foot may be pivoted about the top pin whereby the bottom pin moves transversely in the second slot.

An antenna mounting assembly includes: a clamping unit configured to clamp to a pole, the clamping unit comprising first and second clamps, the second clamp having first and second ends; a pair of flanges fixedly mounted to the second clamp; a proximal link pivotally attached to the flanges at locations between the first and second ends of the second clamp, the proximal link pivotable about a first axis; a distal link pivotally attached to the flanges about a second axis; and a mounting bracket pivotally attached to the distal link about a third axis, the mounting bracket configured for attachment to an antenna.