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Construction method of H-shaped steel column installation connector operation platform

A technology for operating platforms and construction methods, applied in the direction of building structure support, building structure support, scaffolding accessories, etc., can solve the problems of reducing the service life of H-shaped steel columns, changing the mechanical properties of steel materials, and destroying low-alloy steel materials. The effects of reducing safety hazards, increasing service life, and easy operation

Inactive Publication Date: 2021-03-09
BEIJING SHOUGANG CONSTR GROUP
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Problems solved by technology

[0003] The purpose of the present invention is to provide a construction method for the installation interface operation platform of H-shaped steel columns, which overcomes the fact that welding is easy to cause certain damage to low-alloy steel materials, changes the mechanical properties of steel materials, and reduces the service life of H-shaped steel columns. At the same time, it also increases the security risks and other issues

Method used

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  • Construction method of H-shaped steel column installation connector operation platform
  • Construction method of H-shaped steel column installation connector operation platform
  • Construction method of H-shaped steel column installation connector operation platform

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specific Embodiment approach

[0019] Figure 1-Figure 7 It is a specific embodiment of the present invention. The specific implementation is as follows:

[0020] The first step is to process the U-shaped clamp 1, the web connecting plate 2, and the wing plate connecting plate 3 according to the cross-sectional size of the steel column 4;

[0021] In the second step, the U-shaped card 1 is used to fix the inner side of the flange plate of the H-shaped steel column 4 through the screw 5;

[0022] The third step is to fix the web connecting plate 2 and the bottom surface of the U-shaped card 1 by screws 5;

[0023] The fourth step is to fix the wing plate connecting plate 3 and the outer surface of the U-shaped card 1 by screws 5;

[0024] In the fifth step, after all the inspection screws 5 are tightened, the operating platform corbel 6 is welded to the web connection plate 2 and the wing plate connection plate 3 of the U-shaped card 1 .

[0025] In the frame construction of the main steel-making worksho...

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Abstract

The invention discloses a construction method of an H-shaped steel column installation connector operation platform, and belongs to the technical field of H-shaped steel column installation construction. An adapting piece is formed by fixing a U-shaped clamp, a web connecting plate and a wing plate connecting plate, so that brackets of the operation platform are welded and fixed to the adapting piece, the brackets are prevented from being directly welded to steel columns, and it is guaranteed that the material of the steel columns is not damaged. The construction method of the H-shaped steel column installation connector operation platform has the advantages that simple and easy operation is achieved, the adapting piece formed by fastening the U-shaped clamp and the connecting plate is utilized, direct welding of the brackets of the operation platform and the steel columns is avoided, and the service life of the steel columns is greatly prolonged; and meanwhile, potential safety hazards are greatly reduced, and precious experience is accumulated for similar construction in the future.

Description

technical field [0001] The invention belongs to the technical field of installation and construction of shaped steel columns, and in particular provides a construction method for an H-shaped steel column installation interface operating platform. Background technique [0002] During the installation and construction of the H-shaped steel column, for the interface operation platform, the triangular corbel is directly welded to the flange plate and web of the H-shaped steel column, but for the H-shaped steel column made of low alloy steel, due to the ease of welding It will cause certain damage to the low-alloy steel material and change the mechanical properties of the steel, thereby reducing the service life of the H-shaped steel column and increasing safety hazards. Contents of the invention [0003] The purpose of the present invention is to provide a construction method for the installation interface operation platform of H-shaped steel columns, which overcomes the fact ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G5/04E04G3/24
CPCE04G3/24E04G5/045
Inventor 张天正李建辉武文学张辉
Owner BEIJING SHOUGANG CONSTR GROUP
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