Detachable steel structure scaffold for elevator shaft

Abstract

The invention discloses a detachable steel structure scaffold for an elevator shaft. The detachable steel structure scaffold comprises a base plate, wherein a first clamping seat is arranged on the top of the base plate, self-telescopic positioning devices are arranged on the first clamping seat, the self-telescopic positioning devices comprise telescopic components, second clamping seats arranged on the tops of the telescopic components and clamping pipes arranged at the bottoms of the telescopic components, a rotating bridge plate device is arranged between the two self-telescopic positioning devices, and lighting devices are respectively arranged on the side walls of the self-telescopic positioning devices and the rotating bridge plate device; and a movable building device is arranged on the base plate, and the movable building device comprises a movable plate, driving wheels arranged at the bottom of the movable plate, a movable plate lifting component arranged on the top of the movable plate, a building lifting component and a plurality of limiting components which are arranged on the upper surface of the movable plate, a C-shaped plate arranged on the execution end of the building lifting component and a positioning stretching component arranged on the inner side wall of the C-shaped plate. The detachable steel structure scaffold can be quickly assembled and disassembled, can be conveniently and stably built layer by layer and can be used for illumination without dead corners.

Description

technical field [0001] The invention mainly relates to the technical field of scaffolding, in particular to a detachable steel structure scaffolding for elevator shafts. Background technique [0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. It is also necessary to build scaffolding that conforms to the shaft structure during construction in the elevator shaft. [0003] According to the elevator shaft scaffolding provided by the patent document with the application number CN201921589286.6, it can be seen that the product includes a vertical bar and a horizontal bar. The horizontal bar includes a screw and a steel pipe threaded at both ends of the screw. The helical directions of the threads at both ends of the screw are opposite. , the steel pipe is covered with a sleeve, the sleeve can slide along the length of the steel pipe, the middle of the screw is provided with a fixed block, the fixed block is provided with a...

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Problems solved by technology

[0004] The products in the above-mentioned patents can be adapted to the size of different elevator shafts by adjusting the length of the cross bar, but it is not convenient for the quick loading and unloading of the scaffolding, it is not convenient for the stable construction of the scaffolding layer by layer, and it is not convenient for providing a bright working environment for the staff in the elevator shaft

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