A single-sided assembly method for anti-deformation steel components

Abstract

The invention provides a deformation-resistant single-sided assembling method for steel members, comprising the following steps: preparing a plate; , Weld the connection between the oblique support plate and the side plate, and splicing the panel at the opening to obtain a pre-assembled frame; back-joint positioning, the back plate is closely spliced ​​with the two pre-assembled frames, and the panel and the side are positioned by the clamping piece. The joints of the plates are welded, and after cooling and forming, the plate protrudes to the side away from the back plate to obtain a transition frame; the component is formed, the two transition frames are separated, and the joint between the back plate and the side plate is welded; Assemble the lateral support to one side of the panel, weld the joint, and restore the panel to flat after cooling and forming. The invention can realize deformation and anti-deformation actions in the process of welding and assembly, can ensure that the surface of the finally obtained steel component is flat and reliable, and can effectively save processing steps and correction costs.

Description

technical field [0001] The invention relates to the field of construction, and specifically discloses a single-sided assembly method for deformation-resistant steel components. Background technique [0002] Steel components are commonly used structures in the construction field. In structures such as building columns and support frames, it is often necessary to use steel components with horizontal and vertical structures, that is, steel components include vertical and vertical structures and horizontally protruding structures. [0003] In the prior art, the one-sided assembly process of steel components is as follows: firstly splicing each steel plate to form a rectangular frame, then welding the joints between adjacent steel plates and performing flame correction to ensure that the obtained frame structure is straight, and then The transverse braces are fitted to the face of the frame structure and the joints between the transverse braces and the frame structure are welded ...

AI Technical Summary

Problems solved by technology

The steel member processing method in the prior art requires multiple flame corrections, which will cause the size of the steel plate to shrink, resulting in the size of the final steel member being reduced and unable to meet the accuracy requirements. In addition, multiple flame corrections will also Increase the assembly cost and prolong the assembly period

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