A connector for interlocking components of scaffolding or other supporting structures for building forms. The connector includes a body having an internal chamber bounded laterally by planar first and second surfaces. A lever is seated in the chamber laterally intermediate and in close fit with the planar first and second surfaces for inhibiting lateral movement of the lever. The lever is movable between a lock position and a release position. A spring is seated in the chamber laterally intermediate and in close fit with the planar first and second surfaces for inhibiting lateral movement of the spring, the spring for biasing the lever into the lock position.

A connector for interlocking components of scaffolding or other supporting structures for building forms. The connector includes a body having an internal chamber bounded laterally by planar first and second surfaces. A lever is seated in the chamber laterally intermediate and in close fit with the planar first and second surfaces for inhibiting lateral movement of the lever. The lever is movable between a lock position and a release position. A spring is seated in the chamber laterally intermediate and in close fit with the planar first and second surfaces for inhibiting lateral movement of the spring, the spring for biasing the lever into the lock position.

The present disclosure describes monopole platform assembly. The platform assembly includes a frame, the frame including an elongate, hollow main support member of rectangular cross-section, and a plurality of elongate, hollow auxiliary support members of rectangular cross-section attached orthogonally to the main support member; a mounting plate coupled to an end of the main support member; at least two grating edge members coupled to the auxiliary support members; and a grating, the grating being supported by the two grating edge members, the auxiliary support members, and the main support member. The opposing ends of each auxiliary support member extend a distance outwardly passed the grating edge members such that the extended ends of the auxiliary support members are positioned to support a horizontal pipe member. The extended ends of the auxiliary support members each include a feature configured to enable fixing of the horizontal pipe member thereto. Additional platform assemblies are described herein.

The present disclosure describes monopole platform assembly. The platform assembly includes a frame, the frame including an elongate, hollow main support member of rectangular cross-section, and a plurality of elongate, hollow auxiliary support members of rectangular cross-section attached orthogonally to the main support member; a mounting plate coupled to an end of the main support member; at least two grating edge members coupled to the auxiliary support members; and a grating, the grating being supported by the two grating edge members, the auxiliary support members, and the main support member. The opposing ends of each auxiliary support member extend a distance outwardly passed the grating edge members such that the extended ends of the auxiliary support members are positioned to support a horizontal pipe member. The extended ends of the auxiliary support members each include a feature configured to enable fixing of the horizontal pipe member thereto. Additional platform assemblies are described herein.

A monorail assembly includes a first scaffold system comprising at least one framework member being an elongated structure having a bottom chord and a plurality of panel points along the bottom chord; at least one monorail beam; and at least one bracket structure configured to secure to the at least one framework member at or about at least two panel points and to the at least one monorail beam.

Disclosed is an arrangement including a staircase as well as walkway systems. The staircase includes a transitional member, and the walkways incorporate grate supports in order to facilitate the connection to adjacent structures. The arrangement also utilizes angled members which are configured with a reinforced flange existing in a dimension that has higher load requirements than the other flange. A novel step configuration is also disclosed.

Disclosed is an arrangement including a staircase as well as walkway systems. The staircase includes a transitional member, and the walkways incorporate grate supports in order to facilitate the connection to adjacent structures. The arrangement also utilizes angled members which are configured with a reinforced flange existing in a dimension that has higher load requirements than the other flange. A novel step configuration is also disclosed.

A scaffold truss comprising a hollow, rectangular upper horizontal member having vertical side walls and top and bottom walls; a hollow, rectangular lower horizontal member having vertical side walls and top and bottom walls, the lower horizontal member being separated from the upper horizontal member; a plurality of diagonal bracing members to fixedly join the upper horizontal member with the lower horizontal member, each of the plurality of diagonal bracing members forming an X-shape with another diagonal bracing member; and a plurality of vertical members to fixedly join the upper horizontal member with the lower horizontal member; wherein a thickness of the vertical side walls of the horizontal members is greater than a thickness of the top and bottom walls of the horizontal members.

A scaffold truss comprising a hollow, rectangular upper horizontal member having vertical side walls and top and bottom walls; a hollow, rectangular lower horizontal member having vertical side walls and top and bottom walls, the lower horizontal member being separated from the upper horizontal member; a plurality of diagonal bracing members to fixedly join the upper horizontal member with the lower horizontal member, each of the plurality of diagonal bracing members forming an X-shape with another diagonal bracing member; and a plurality of vertical members to fixedly join the upper horizontal member with the lower horizontal member; wherein a thickness of the vertical side walls of the horizontal members is greater than a thickness of the top and bottom walls of the horizontal members.

A side rail assembly useful for securing a deck of a scaffold comprises a side rail configured to be supported between two ladder frames in first and second orientations. The side rail includes first and second support surfaces for supporting the deck in the first and second orientations, respectively. First and second vertically aligned slots are formed in respective opposing surfaces of the side rail. The side rail assembly further comprises a locking pin assembly comprising a shaft, a locking tab, and a biasing member to bias the locking tab into engagement with the deck and secure the deck against one of the support surfaces of the side rail depending on the orientation. The locking pin assembly is configured to be removably engaged with the first and second slots of the side rail in both the first and second orientations.