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Anti-deformation method for manufacturing of steel plate splice welding cross column

A cross-column and anti-deformation technology, which is applied in the direction of manufacturing tools, welding equipment, arc welding equipment, etc., can solve the problems of affecting accuracy, large dimensional error, and difficult correspondence between the cross-column and the beam connecting hole group, etc., to achieve The effect of smooth installation and preventing deformation

Inactive Publication Date: 2016-05-11
湖北浩南钢结构工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The steel structure cross column is an important structural column in the frame, and its quality directly affects the accuracy of the upper and lower columns and the connection holes between the cross column and the beam when the steel structure is installed on site; It is difficult to accurately grasp the size of the tailor welding, which makes it difficult to correspond to the connecting hole group between the cross column and the beam produced by tailor welding, and the size error is large, which increases the difficulty of on-site installation

Method used

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Embodiment Construction

[0015] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] A method for making anti-deformation steel plate tailor-welded cross columns, comprising the following steps:

[0017] Step 1, cutting and blanking: cutting and blanking the plate according to the size required by the drawing;

[0018] Step 2, plate assembly: directly use the blanked plate for assembly, the wing plate and the web are assembled together to form the main H-shaped steel, and the other two branches are assembled into a T-shaped;

[0019] Step 3, fully automatic submerged arc welding: perform fully automatic subm...

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Abstract

The invention provides an anti-deformation method for manufacturing of a steel plate splice welding cross column. A blanked plate is directly used for assembly; wing plates and a web are assembled together to form main H-shaped steel; another two T-shaped branches are assembled; the assembled main H-shaped steel is subjected to full-automatic submerged-arc welding; the assembled T-shaped branches are assembled on the H-shaped steel obtained after submerged-arc welding; the formed cross column obtained after assembly is well fixed; and welding is conducted through a semi-automatic submerged arc welding machine. According to the anti-deformation method, the cross column obtained after splice welding can be prevented from deforming and can accurately correspond to a beam connecting hole, and installation can be more smooth.

Description

technical field [0001] The invention relates to a deformation-proof method for making a tailor-welded cross column of steel plates. Background technique [0002] The steel structure cross column is an important structural column in the frame, and its quality directly affects the accuracy of the upper and lower columns and the connection holes between the cross column and the beam when the steel structure is installed on site; It is difficult to accurately grasp the size of the tailor-welded, which makes it difficult to correspond to the connecting hole group between the cross-column and the beam produced by tailor-welding, and the size error is large, which increases the difficulty of on-site installation. Contents of the invention [0003] The invention proposes a method for making anti-deformation steel plate tailor-welded cross columns, which directly uses the blanked plate parts for assembly, the wing plate and the web plate are assembled together to form a main H-shap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/18B23K9/235
CPCB23K9/18B23K9/235
Inventor 陈建兵
Owner 湖北浩南钢结构工程有限公司