Scaffold and construction method based on coke oven resistance wall

Abstract

The invention discloses a scaffold on the basis of a resistance wall of a coke oven and solves the problems of poor stability, poor safety performance and the like of a scaffold in the prior art. The scaffold on the basis of the resistance wall of the coke oven comprises scaffold main bodies, namely, a first scaffold and a second scaffold, constructed at both sides of the resistance wall of the coke oven; each of the first scaffold and the second scaffold is formed by six rows of uprights which are longitudinally arranged at intervals, transverse across columns which are transversely arranged at intervals and X-shaped support pillars for fastening the uprights and the transverse across columns; horizontal columns connected with the first scaffold and the second scaffold at the same time are arrange at the tops of the first scaffold and the second scaffold; a plurality of opposite-pulling screws connected with the first scaffold and the second scaffold are also arranged between the adjacent sides of the first scaffold and the second scaffold. The scaffold is high in structural intensity of a main body and has high frame stability; perpendicularity is ensured; pouring quality meets the construction requirements.

Description

technical field [0001] The invention relates to a scaffold construction in the construction of a coke oven engineering resistance wall, in particular to a scaffold based on a coke oven resistance wall and a construction method thereof. Background technique [0002] The resistance wall is one of the key structures to ensure the long-term normal production of the coke oven body. The resistance wall acts as a thermal expansion barrier for coke oven production. It bears the longitudinal thermal expansion force of the coke oven during the production period from the cold state to the hot state of the coke oven, and the structure bears a large horizontal thrust. In the prior art, the traditional scaffolding erection method is difficult to meet the requirements of the construction flatness and verticality of the resistance wall, and because the coke ovens currently put into production and design tend to be large-scale, the height of the resistance wall scaffolding often reaches more ...

AI Technical Summary

Problems solved by technology

The existing scaffolds on both sides of the coke oven mainly have the following defects: three spans and four columns, the main body of the scaffold is narrow, and the stability is poor; the distance is large, the diagonal braces are few, and the strength is low; Poor; the end platform is not equipped with cable wind ropes, and the safety of anti-overturning and anti-wind resistance is low

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