Quick-mounting adjustable tool type temporary stair

Abstract

The invention belongs to the field of architecture construction, and particularly relates to a quick-mounting adjustable tool type temporary stair. The quick-mounting adjustable tool type temporary stair includes a plurality of stair separated bodies, wherein detachable supporting poles capable of adjusting length are arranged on the lower part of the stair; the stair separated bodies are composedof steel structural components, and include stair surface frames, pedals mounted on the stair surface frames and detachable guard bars at the two ends of the stair surface frames; and connecting parts for connecting the front and rear and the left and right adjacent stair separated bodies are arranged on the stair surface frames. The stair separated bodies are mounted longitudinally and transversely in an extending mode, thus the extending length, width and angle of the stair can be adjusted, and the quick-mounting adjustable tool type temporary stair is suitable for multiple construction application scenarios; the connecting mode between the temporary stair separated bodies is ingenious, consistency of connection of all the stair separated bodies is increased, and stability of using is also ensured; and the temporary stair separated body units are simple, light in weight, simple and quick in assembling, and convenient to use.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to a quick-installation and adjustable tool-type temporary staircase. Background technique [0002] In building construction projects, it is often necessary to build and use tool-type temporary stairs. For example, when building a low-rise building, construction workers are required to pass through temporary stairs from the ground to lead or transport part of the building materials to the floor of the first floor and above low-rise buildings. Temporary stairs in the prior art are generally arranged on the scaffold structure on the outer surface of the building or inside it. However, in the specific use process, the temporary stairs in the prior art lack adaptability to height, that is, the temporary stairs are formed due to their multiple steps. Therefore, it is only suitable for a fixed height of the building floor, but cannot meet the sufficient change in the heig...

AI Technical Summary

Problems solved by technology

Temporary stairs in the prior art are generally arranged on the scaffolding structure on the outer surface of the building or inside it. However, in the specific use process, the temporary stairs in the prior art lack adaptability to height, that is, the temporary stairs are formed due to their multiple steps. Therefore, it is only suitable for a fixed height of the building floor, but cannot meet the sufficient changes in the height of the stairs due to the height of the building.

In addition, the width and inclination angle of the temporary stairs cannot be adjusted, and there are also limitations in use

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