Scaffold

Abstract

The invention relates to the technical field of building construction, in particular to a scaffold. The scaffold comprises a first connecting tube, a bayonet socket is mounted on the side wall of thefirst connecting tube, and the first connecting tube is connected with a second connecting tube through the bayonet socket; and a clamping seat is mounted to the end, connected with the first connecting tube, of the second connecting tube, a clamping block is rotatably mounted on the clamping seat, a locking block locked with the bayonet socket is mounted on the clamping block, and a push block pushing the locking block to abut against the bayonet socket is movably mounted in the clamping seta. The scaffold has the beneficial effects that the structure is simple, mounting and disassembly are convenient, the clamping block, the locking block and the bayonet socket form self-locking limiting, and the mounting soundness of the scaffold is effectively improved.

Description

Technical field [0001] The invention relates to the technical field of building construction, in particular to a scaffold. Background technique [0002] Scaffolding is a working platform erected to ensure the smooth progress of various construction processes, mainly for construction personnel to work up and down, or to protect the outer safety net and install components at high altitude. [0003] The existing scaffolding includes a vertical tube and a horizontal tube, and the vertical tube is equipped with a mounting seat, and the horizontal tube is directly welded and fixedly connected with the mounting seat provided on the vertical tube during installation and construction of the scaffold. The welding and fixing of the vertical pipe and the horizontal pipe can improve the overall firmness of the scaffold, but it is not easy to disassemble in the later stage, and at the same time, there are defects such as high installation labor cost when installing the scaffold. [0004] The Chin...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned existing technical solutions have the following defects: when the bolt passes through the upper and lower grooves and extends into the pin storehouse, the waist inclined surface cooperates with the curved surface, and the waist straight surface fits with the inner surface of the end wall plate of the pin storehouse, the vertical rod and the The horizontal tube is fixed by the extrusion force between the pin and the pin storehouse and the vertical rod

When the pin end passing through the pin storehouse is subjected to an upward external force, and the external force is greater than the pressing force between the pin storehouse and the vertical bar, the pin will be disengaged from the pin storehouse, resulting in the separation of the vertical bar and the horizontal tube; Affect the structural firmness of the scaffold, affect the normal use of the scaffold, and cause serious safety hazards

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