The present invention relates generally to the field of fencing. More specifically, the present invention relates to an expandable gate used with livestock pens, corrals or other fencing The gate has a frame with at least one vertical member, at least one horizontal member, at least one horizontal expansion member, at least one diagonal member and at least one locking bolt. The horizontal expansion member can further be used to expand the width of the gate, and the frame can further be locked in the expanded position via a bolt that contacts a groove on the horizontal expansion member.

A connector is characterized by comprising a T-shaped main body, three connecting components and two connecting tubes, wherein the connecting components are arranged on one surface of the main body and located at three endpoints of the T-shaped main body. Each connecting component comprises a concave groove body and a connecting column which is arranged in a cavity of the concave groove body, wherein a gap exists between the connecting column and the inner wall of the concave groove body. The two connecting tubes are arranged between two connecting components at the bottom of the T-shaped main body side by side. Each connecting tube penetrates through the main body. Connecting holes are formed in the other surface of the main body.

A connector is characterized by comprising a T-shaped main body, three connecting components and two connecting tubes, wherein the connecting components are arranged on one surface of the main body and located at three endpoints of the T-shaped main body. Each connecting component comprises a concave groove body and a connecting column which is arranged in a cavity of the concave groove body, wherein a gap exists between the connecting column and the inner wall of the concave groove body. The two connecting tubes are arranged between two connecting components at the bottom of the T-shaped main body side by side. Each connecting tube penetrates through the main body. Connecting holes are formed in the other surface of the main body.

A base for a guardrail includes a base body including a receptacle for receiving and securing a part of a railing and one or more wheels coupled to the base body. The one or more wheels are configured for transportation of the base.

A base for a guardrail includes a base body including a receptacle for receiving and securing a part of a railing and one or more wheels coupled to the base body. The one or more wheels are configured for transportation of the base.

A fence panel comprises a first frame rail that includes a first beam portion and a first fin that is adjacent to the first beam portion, and a barrier component attached to the first fin. A resistance weldment may reside at the attachment between the barrier component and the first fin. The first fin may be integral with the first beam portion. The first frame rail and the first fin may comprise a single roll form or a single extrusion.

A temporary fencing assembly comprises a plurality of rectangular fence panels formed from fiberglass supported between fiberglass posts pivotally supported on a base formed from fiberglass. Each post includes two sets of vertically aligned hinge pins or hinge pin receivers projecting outward from opposite sides of the post. The fence panels are formed from rectangular, fiberglass tubing formed into a rectangular frame, each panel including a pair of side rails, a top rail and a bottom rail. The base includes a mounting stud welded to a mounting stud base. Two fiberglass T-posts are secured to the mounting stud base with legs of the T-posts extending under and covering a web of the mounting stud base.

A heavy-duty barrier, which is movable, comprising a base part, which comprises a ballast, and a fence part attached to the base part. The fence part comprises a fixed bar structure and a rigid connection element, which is movably attached to the bar structure, and which is connectable with a corresponding connection element of a neighboring heavy-duty barrier. The connection element comprises an attachment portion moveably attached to a bar portion of the bar structure, and a hook portion arranged to be engaged with a corresponding hook portion of another connection element.

A heavy-duty barrier, which is movable, comprising a base part, which comprises a ballast, and a fence part attached to the base part. The fence part comprises a fixed bar structure and a rigid connection element, which is movably attached to the bar structure, and which is connectable with a corresponding connection element of a neighboring heavy-duty barrier. The connection element comprises an attachment portion moveably attached to a bar portion of the bar structure, and a hook portion arranged to be engaged with a corresponding hook portion of another connection element.

A modular partition track system includes a modular base portion configured to be positioned on a ground surface. A first track subsystem is positioned on at least a portion of a first surface of the modular base portion. The first track subsystem includes one or more slidable partition coupling assemblies configured to slide along the first track subsystem.