A scaffold provided with a running board part and a reinforcing member which is attached to at least one end of the running board part in the width direction of the running board part. The reinforcing member has a pair of extension parts which extend in the longitudinal direction of the running board and which are disposed apart from each other in the vertical direction, and a plurality of connecting parts which are disposed at intervals in the longitudinal direction and which connect the pair of extension parts.

A scaffold provided with a running board part and a reinforcing member which is attached to at least one end of the running board part in the width direction of the running board part. The reinforcing member has a pair of extension parts which extend in the longitudinal direction of the running board and which are disposed apart from each other in the vertical direction, and a plurality of connecting parts which are disposed at intervals in the longitudinal direction and which connect the pair of extension parts.

A central rod passes through a form-board. A first disc is attached to a first end of the central rod. The first disc abuts to a first side the form-board. A second disc is attached to the central rod between the first end of the central rod and a second end of the central rod. The second disc abut to a second side of the form-board opposite the first side. A third disc, attached the second end of the central rod, is configured to receive a rebar rod.

The QDS scaffolding system can be delivered to the job-site in a pre-assembled but stowed configuration and can then be rapidly assembled on the job-site. Assembly may be accomplished using an external power source such as a crane, an internal power source such as a hydraulic actuator or an electrical motor, or any other suitable power source. In certain circumstances, manual erection could even be used. It is a modular system consisting of structural frameworks, quick deploy mechanisms, locking frameworks and working platforms. The quick deploy mechanisms are integrated within the structural frameworks and allow each structural framework to be erected from its stowed position to full working height by an auxiliary power source, such as a crane. In some instances the structural frameworks can be erected using an internal power source or even manually. Multiple base assemblies can be connected together to form a scaffolding system of various heights with one or more working platforms

The QDS scaffolding system can be delivered to the job-site in a pre-assembled but stowed configuration and can then be rapidly assembled on the job-site. Assembly may be accomplished using an external power source such as a crane, an internal power source such as a hydraulic actuator or an electrical motor, or any other suitable power source. In certain circumstances, manual erection could even be used. It is a modular system consisting of structural frameworks, quick deploy mechanisms, locking frameworks and working platforms. The quick deploy mechanisms are integrated within the structural frameworks and allow each structural framework to be erected from its stowed position to full working height by an auxiliary power source, such as a crane. In some instances the structural frameworks can be erected using an internal power source or even manually. Multiple base assemblies can be connected together to form a scaffolding system of various heights with one or more working platforms

A stabilization component is described for a lightweight scaffold having a pair of ladder frames supporting an adjustable platform. Each ladder frame has two vertical supports connected by cross members. An outrigger, which is formed as a triangular frame, is releasably connected to each vertical support via a channel that fits around the vertical support and one or more mechanical fasteners. One or more ground-engaging members are removably secured to the outrigger. When installed, the outriggers increase the footprint size of the lightweight scaffold thereby reducing shaking and swaying of the lightweight scaffold.

A stabilization component is described for a lightweight scaffold having a pair of ladder frames supporting an adjustable platform. Each ladder frame has two vertical supports connected by cross members. An outrigger, which is formed as a triangular frame, is releasably connected to each vertical support via a channel that fits around the vertical support and one or more mechanical fasteners. One or more ground-engaging members are removably secured to the outrigger. When installed, the outriggers increase the footprint size of the lightweight scaffold thereby reducing shaking and swaying of the lightweight scaffold.

The invention relates to a support (1) for supporting a structure region, comprising a central part which has a hollow profiled rectangular tube (8) and two end parts (4), wherein each of the end parts (4) is arranged so as to be telescopable out of the central part from open ends (9) of the hollow profiled rectangular tube (8) in order to change the length of the support (1). Each of the end parts (4) has a hollow profiled round tube (2, 3), and inner wall regions (21) of the hollow profiled rectangular tube (8) form guides for the hollow profiled round tubes (2, 3). The hollow profiled round tubes (2, 3) can be guided in the central part in the longitudinal direction of the hollow profiled rectangular tube (8) by means of contact region (22) lying against the guides so as to achieve the telescopability of the end parts (4).

The invention relates to a support (1) for supporting a structure region, comprising a central part which has a hollow profiled rectangular tube (8) and two end parts (4), wherein each of the end parts (4) is arranged so as to be telescopable out of the central part from open ends (9) of the hollow profiled rectangular tube (8) in order to change the length of the support (1). Each of the end parts (4) has a hollow profiled round tube (2, 3), and inner wall regions (21) of the hollow profiled rectangular tube (8) form guides for the hollow profiled round tubes (2, 3). The hollow profiled round tubes (2, 3) can be guided in the central part in the longitudinal direction of the hollow profiled rectangular tube (8) by means of contact region (22) lying against the guides so as to achieve the telescopability of the end parts (4).

A catwalk system having a pair of side trusses formed of a top cord and bottom cord connected by a plurality of vertical posts and diagonal posts. The bottom cords have a plurality of joints formed of a bottom plate, opposing side plates and wing plates that form a pocket. These pockets receive an end of floorbeams which are bolted to the side plates. The bottom plate also includes a wind brace section that receives an end of a diagonal wind brace therein. The fabricated side trusses are shipped to the job site where the catwalk is quickly and easily assembled by aligning a pair of side trusses in parallel space alignment and installing floorbeams in the pockets of opposing joints. To provide additional rigidity diagonal wind braces are installed in a zig-zag formation between diagonally opposite joints. This arrangement provides a quickly assembled catwalk that requires minimal assembly.