Frame guide rail type attached lifting scaffold

Abstract

The invention discloses a frame guide rail type attached lifting scaffold which comprises a frame and a base installed on the frame, wherein a horizontal truss is arranged at the upper end of the base, a first wall-attached support, a second wall-attached support and a third wall-attached support are sequentially installed on one side of the frame, a lifting hanging base is arranged between the second wall-attached support and the third wall-attached support, and an electric hoist is arranged below the lifting hanging base. The scaffold ascends and descends through the electric hoist, a vertical conveying device is not needed, material transfer is not needed, and full automation of ascending and descending is realized. The structure is simple and reasonable, using is convenient, materials are saved, labor intensity is relieved, independence is high, construction period is shortened, and safety and reliability are realized.

Description

technical field [0001] The invention relates to a frame guide rail type lowering and lifting scaffold, which belongs to the field of construction tools. Background technique [0002] Existing scaffolding has multiple forms, such as landing frames, hanging frames, suspension frames, and climbing frames. Landing frame: high cost, many high-altitude operations, large amount of materials, large loss, low safety, high rate of people and objects falling; in addition, on-site management is not easy, and the frame body and the outer formwork need to be lowered for each layer, and the tower crane takes a long time period , high risk and low safety, which is not conducive to the progress of the main construction. Hanger: high cost, many high-altitude operations for disassembly and assembly on each floor, many two-point and one-point fractures, poor protection, poor safety, more labor for material turnover, and busy tower cranes; in addition, it takes a lot of time for on-site managem...

AI Technical Summary

Problems solved by technology

Landing frame: high cost, many high-altitude operations, large amount of materials, large loss, low safety, high rate of people and objects falling; in addition, on-site management is not easy, and the frame body and the outer formwork need to be lowered for each layer, and the tower crane takes a long time period , with high risk and low safety, which is not conducive to the construction progress of the main body

Hanger: high cost, many high-altitude operations for disassembly and assembly on each floor, many two-point and one-point fractures, poor protection, poor safety, more labor for material turnover, and busy tower cranes; in addition, it takes a lot of time for on-site management, and tower cranes are required for each external formwork Under the circumstances, the construction is difficult, and it cannot be used during the decoration stage, which affects the construction progress

Suspension frame: high cost, many times of erection and dismantling, high rate of people and objects falling, low safety of erection and dismantling at the position of the shear wall, and fast construction progress of the main body, the cantilever is not conducive to the progress of the construction period, the safety performance of the cantilever suspension is low, and the internal There is a time difference between the removal of the rack and the outer rack

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