Attachment type lifting scaffold and lifting method

Abstract

The invention discloses an attachment type lifting scaffold. The attachment type lifting scaffold comprises a scaffold body, a guide rail vertically arranged on the scaffold body and a wall attaching guiding device matched with the guide rail. The wall attaching guiding device and the guide rail can slide in the length direction of the guide rail. The attachment type lifting scaffold further comprises a lifting mechanism. The lifting mechanism comprises a rectangular lifting frame vertically arranged in the longitudinal direction of the scaffold body. The lifting frame and the scaffold body are fixedly connected. An electric chain hoist is fixedly installed on a beam at the upper end of the lifting frame, and two guiding wheels are fixedly installed on a beam at the lower end of the lifting frame. The attachment type lifting scaffold is characterized in that a hoisting chain of the electric chain hoist sequentially winds around the bottoms of the two guiding wheels and is connected to the wall attaching guiding device located above the guiding wheels, and the guiding wheels are hoisting chain wheels. The attachment type lifting scaffold has the beneficial effects that safety is good, the weight is low, operation is convenient, the construction efficiency can be improved, and the construction cost is reduced.

Description

technical field [0001] The invention relates to the field of climbing frames in building construction, in particular to an attached lifting scaffold and a lifting method. Background technique [0002] The climbing frame is also called the lifting frame, which can be divided into hydraulic type, electric type, manual type and other main types according to its power source. It is a new type of scaffolding system developed in recent years, mainly used in high-rise shear wall buildings. It can climb up or down the building. This system has completely changed the scaffolding technology: first, there is no need to turn over the shelf; second, the disassembly and assembly process of the scaffold is eliminated (it is used after one assembly until the construction is completed), and it is not limited by the height of the building, which greatly saves manpower. and materials. And from the perspective of safety, it has greatly improved the traditional scaffolding. It has great deve...

AI Technical Summary

Problems solved by technology

When in use, the horizontally arranged steel pipes on the scaffold mainly bear the bending moment generated by the weight of construction personnel and construction materials, and long-term use may easily cause some circular steel pipes to bend

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