Modular quick mounting method for top platform of rolling-mill housing

Abstract

The invention relates to the technical field of rolling-mill mounting, in particular to a modular quick mounting method for a top platform of a rolling-mill housing. The method is characterized by comprising the following steps: S1, manufacturing a splicing bracket; S2, assembling a top platform frame of the rolling-mill housing; S3, mounting related electromechanical tube equipment on the top platform frame of the rolling-mill housing; and S4, hoisting the platform to a support of the top platform of the rolling-mill housing. Compared with mounting of a conventional rolling-mill top platform,according to the modular quick mounting method for the top platform of the rolling-mill housing, equipment and pipelines on the top platform of the rolling-mill housing are mounted officially first according to the actual on-site condition and the platform is integrally hoisted in position. The method optimizes the construction steps and reduces the aloft work on the top of the rolling-mill. Pipeand line configuring operations are conducted at the same time on the top platform of the rolling-mill while the rolling-mill body equipment is mounted. After the top platform of the rolling-mill ishoisted in position integrally, a hydraulic pipeline can be connected to conduct hydraulic pipe flushing work. The mounting efficiency of the rolling-mill housing is improved and the mounting time ofthe equipment is shortened.

Description

technical field [0001] The invention relates to the field of rolling mill installation, in particular to a modular and fast installation method for the top platform of a rolling mill archway. Background technique [0002] The structure of the top platform of the archway of cold tandem rolling mill, hot tandem rolling mill, single stand and multi-stand rolling mill is complex, and the work under the platform is high-altitude operation, and the piping work is carried out in a narrow and limited space, the construction progress is slow, and the construction quality cannot be guaranteed , directly affects the installation and commissioning of the entire rolling mill equipment. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects and provide a method for fast modular installation of the roof platform of the rolling mill archway. [0004] In order to achieve the above object, the present invention is achieved in that...

AI Technical Summary

Problems solved by technology

[0002]The structure of the top platform of the cold tandem rolling mill, hot tandem rolling mill, single stand and multi-stand rolling mill archway is complex, and the work under the platform is high-altitude operation. The piping work is carried out in a limited space, the construction progress is slow, and the construction quality cannot be guaranteed, which directly affects the installation and commissioning of the entire rolling mill equipment

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