a fixed scaffolding

Abstract

The invention discloses a fixed scaffold which comprises a framework, wherein the framework comprises bearing pipes and horizontal supporting frames; each horizontal supporting frame comprises two first supporting pipes and two second supporting pipes as well as a bearing plate; hooks hung on the two first supporting pipes are respectively arranged at two ends of each bearing plate; multiple pressure plates located at two ends of the bearing plates are hinged to the framework driving pieces for driving the pressure plates to press against the hooks are arranged between the pressure plates and the framework. The fixed scaffold disclosed by the invention has the advantages and effects that when the bearing plates are horizontally placed on the first supporting pipes through the hooks, the driving pieces drive the pressure plates to press against the bearing plates, so that the bearing plates can share acting force on the hooks to reduce the possibility of deformation of the hooks; meanwhile, the hooks can be further limited, so as to prevent looseness of the bearing plates; the bearing plates can be further vertically connected to the bearing pipes and used as fences of the framework, so as to improve the safety during use.

Description

technical field [0001] The invention relates to the construction field, in particular to a fixed scaffold. Background technique [0002] Scaffolding refers to various supports erected for the convenience of workers on the construction site and for vertical and horizontal transportation. In the field of construction, it is used for exterior walls, interior decoration or places with high floor heights that cannot be directly constructed. [0003] At present, the application publication number is CN104372923A, and the Chinese patent with the application publication date of February 25, 2015 discloses a scaffold, including a load-bearing tube, a long horizontal tube, a first connecting fastener, a second connecting fastener and a bearing plate, Both the load-bearing tube and the long horizontal tube are seamless square tubes, and both ends of the long horizontal tube are provided with threaded holes; the first connecting fastener is a coaxial double-hinge structure, and the sec...

AI Technical Summary

Problems solved by technology

[0004] There are hooks formed at both ends of the bearing plate of this scaffold, so that the bearing plate is hung on the long and thin tube, but the whole scaffold is only provided with a bearing plate, so that when the construction personnel stand on the bearing plate, the force on the hook is relatively large. As a result, the hooks on the bearing plate are easily deformed due to force, which leads to certain safety problems after the bearing plate is separated from the long thin tube

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