Method for fixing curtain wall keel on I-shaped steel web

Abstract

The invention relates to a method for fixing a curtain wall keel on an I-shaped steel web. The method comprises the steps: S1, welding a galvanized steel pipe to existing I-shaped steel or H-shaped steel; arranging a curtain wall cantilever supporting bracket in the center of the I-shaped steel or the H-shaped steel web to be welded with the I-shaped steel or the H-shaped steel web, wherein the cantilever supporting bracket comprises a horizontal bracket support and an inclined bracket support; S2, carrying out reinforcement treatment on a plate area, wherein overhanging supporting brackets are welded to webs, and in order to reinforce the I-shaped steel or H-shaped steel web area, steel square pipes are additionally arranged below connecting points; a glass curtain wall vertical keel in an external expansion area is welded to an outer side sealing plate of a steel beam of transverse I-shaped steel or H-shaped steel of a main body structure, and the curtain wall load is transmitted to the main body structure. The technology is simple and practical, the curtain wall stand column can be smoothly mounted, the later project progress is not affected, and the technology is suitable for application and popularization.

Description

technical field [0001] The invention relates to a construction project, in particular to a method for fixing a curtain wall keel on an I-shaped steel web. Background technique [0002] During the construction process, the main keel of the curtain wall is rooted with I-shaped steel or H-shaped steel. The outer sealing plate is missing, which leads to the failure of the normal installation of the main keel of the curtain wall, which affects the project schedule and is very unfavorable to ensure the smooth completion of the project. Contents of the invention [0003] The present invention aims to overcome the defects of the prior art, and provides a method for fixing the curtain wall keel on the I-shaped steel web. Curtain wall columns cannot be installed, which affects the project schedule and duration. [0004] In order to solve the problems of the technologies described above, the present invention is achieved in that: [0005] A method for fixing a curtain wall keel on ...

AI Technical Summary

Problems solved by technology

[0002] During the construction process, the main keel of the curtain wall is rooted with I-beam or H-shaped steel. The outer sealing plate is missing, which leads to the failure of the normal installation of the main keel of the curtain wall, which affects the project schedule and is very unfavorable to ensure the smooth completion of the project.

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