Assembly type movable stair

Abstract

The invention relates to an assembly type movable stair. The assembly type movable stair comprises a folding stair body and a bearing frame, supports are arranged above the folding stair body, rotating shafts are arranged on surfaces of upper ends of the supports, baffle plates are arranged on outer sides of the rotating shafts, containing grooves are formed in lower portions of front ends of the baffle plates, fixing frames are arranged at front ends of side faces of the folding stair body, fixing holes are formed in middle parts of front ends of the fixing frames, screws are arranged on inner sides of the fixing holes, the bearing frame is arranged below the folding stair body, a rubber pad is arranged at an upper end of the bearing frame, and a groove is formed in the bearing frame. The assembly type movable stair is provided with the baffle plates, a user manually pulls down the baffle plates along the rotating shafts and clamps the baffle plates to the containing grooves in upper ends of the lower supports, and therefore the supports and the baffle plates are combined into handrails to limit the user to a certain degree, the user is prevented from directly falling off due to force majeure factors, and potential safety hazard of the device is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an assembled movable staircase. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The site of construction work is called "construction site" or "construction site", also called construction site. Temporary ladders are often used as connectors at the stairway during construction. [0003] Existing construction units often use temporary ladders as connectors at the stairway under construction to facilitate the construction workers' climbing up and ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an assembled movable staircase to solve the problem that the existing construction units in the above background technology often use temporary ladders as connectors at the stairway under construction to facilitate the construction personnel's climbing up and down. operation, which greatly increases the safety hazards of construction personnel, and at the same time, the transfer of temporary ladders is time-consuming and labor-intensive, which reduces the efficiency of construction

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