A height-adjustable and detachable fence system includes a plurality of fence sections pivotally coupled with each other; and a plurality of height adjustable units detachably coupled to the fence sections; wherein the fence section includes at least one horizontal rail, and a plurality of picket members uprightly coupled on the horizontal rail; wherein the height adjustable unit includes a base body supported on a ground and a post body detachably connected to the base body.

A fence assembly that permits assembly a series of main posts and secondary members for constructing a fence having a desired shape and functionality. The main post has a front and rear connector for receiving a secondary member such as a cap, a corner member, an angle member, or a gate member. The main post may define a filler receptacle for receiving infill. The main post or secondary members may define a channel for serving as a screw guide or for receiving an accessory. In use, fence installation includes installing a main post in the ground and slidably engaging a secondary member with the main post. Infill may be located within a filler receptacle defined by the main post. Additional secondary members and/or main posts may be slidably affixed together to allow a user to assemble main posts and secondary members for constructing a fence in a desired configuration.

A vertical cable barrier includes a top rail defining a plurality of top through holes spaced apart along a top web portion. A bottom rail includes a bottom web portion and a pair of bottom leg portions, where the bottom web portion and the pair of bottom leg portions form a channel, and the bottom web portion defines a plurality of bottom through holes spaced apart along the bottom web portion and aligned with the top through holes. A vertical cable is disposed on each side of a rigid support member. Each vertical cable includes a top end directly attached to a hollow tubular shank of a first top swage fitting and a bottom end of received in and directly attached to a hollow tubular shank of a first bottom swage fitting, where the top end of the vertical cable extends through one of the plurality of top through holes, and the bottom end of the vertical cable extends through one of the bottom through holes that is disposed in vertical alignment with the one top through hole. A first adjustable end member is coupled to the first bottom swage fitting and at least part of the first adjustable end member is disposed within the channel, wherein adjusting the first adjustable member adjusts a tension in the vertical cable.

A structure installation system which maintains one or more walls in a desired position and orientation during installation of the one or more walls. The structure installation system generally includes a vehicle which is adapted to traverse a ground surface. The vehicle includes an arm having an arm coupler to which a support is connected. One or more walls adapted to be installed in the ground surface may be removably connected to the support, such as by securing the walls to adjustable hangers that are removably connected to the support. By adjusting the positioning of the hangers, the orientation and position of the walls may be adjusted. Once put in position, the vehicle and support will retain the walls in the desired position and orientation while concrete is poured and allowed to cure to form a unitary structure such as a bollard wall.

A perimeter security fence includes a plurality of vertical fence posts spaced from one another along a fence line of the perimeter security fence, each vertical fence post having an upper end and a lower end. A wire receiving slot is formed in each vertical fence post. Each wire receiving slot having an open, upper end and a closed, lower end. One or more conductive wires or cables are disposed within the wire receiving slots of the vertical fence posts. At least one reinforcing plate is secured to each vertical fence post for covering a gap in the vertical fence post defined by the wire receiving slot. The at least one reinforcing plate is configured to enhance the structural integrity of the vertical fence post in the vicinity of the wire receiving slot and retain the one or more conductive wires or cables within the wire receiving slot. One or more security devices are secured to the perimeter security fence and are coupled with the one or more conductive wires or cables disposed within the wire receiving slots of the vertical fence posts.

Bracing devices, bracing system and method of using the same is disclosed which is particularly suitable for providing line and end corner bracing for conventional corner post system.

A railing or fencing assembly may include at least one rail with at least a first retaining element disposed at least partially therein. A baluster may be disposed at least partially in the at least one rail and the at least a first retaining element may be configured to retain the baluster. The railing assembly may include a second railing portion, and the baluster may be disposed at least partially in the second railing portion.

A fence includes a plurality of posts, and fence panels having rails which extend across the plurality of posts, and are secured thereto. Jambs may be formed onto the fence system, and one or more gates may be hung to the jambs.

A structure installation system which maintains one or more walls in a desired position and orientation during installation of the one or more walls. The structure installation system generally includes a vehicle which is adapted to traverse a ground surface. The vehicle includes an arm having an arm coupler to which a support is connected. One or more walls adapted to be installed in the ground surface may be removably connected to the support, such as by securing the walls to adjustable hangers that are removably connected to the support. By adjusting the positioning of the hangers, the orientation and position of the walls may be adjusted. Once put in position, the vehicle and support will retain the walls in the desired position and orientation while concrete is poured and allowed to cure to form a unitary structure such as a bollard wall.

A bollard wall system for efficiently assembling a bollard wall. The bollard wall system generally includes a support structure having a plurality of sleeves adapted to be positioned within a trench filled with concrete, and a plurality of bollards positioned within the plurality of sleeves in a vertical manner. Each of the plurality of bollards are lifted and lowered into a corresponding one of the plurality of sleeves by a crane vehicle to form a bollard wall.