Welding machining process for steel-structure stand column prefabricated part

Abstract

The invention relates to a welding machining process for a steel-structure stand column prefabricated part. In the welding machining process for the steel-structure stand column prefabricated part, welding machining equipment for the steel-structure stand column prefabricated part is used, and comprises a base and an auxiliary device, wherein the auxiliary device is arranged on the upper surface of the base. According to the invention, the problems that when existing welding equipment is used for welding a stand column and rib plates, the positions between the stand column and the rib plates are manually adjusted, the stand column is large in size, large labor intensity is brought to workers, the installation positions of the stand column and the rib plates are difficult to align manually, and then the use value of the rib plates is easily reduced; and due to the fact that the stand column is large in size, the stand column cannot be well clamped and rotated, and welding machining between each rib plate and the stand column needs a long time to adjust the position of the stand column, so that the manufacturing time for the stand column prefabricated part is prolonged.

Description

technical field [0001] The invention relates to the field of steel structure manufacturing, in particular to a welding process for prefabricated steel structure columns. Background technique [0002] As the name suggests, the prefabricated steel structure column is different from the concrete column. It uses steel pipe, H-shaped steel or box-shaped steel to replace the concrete column. It has the characteristics of light weight, small cross-section, simple construction and short construction period. The column prefabricated parts welded together by ribs, ribs and bottom plates. [0003] At present, the following problems exist in the welding process of prefabricated steel structure columns: [0004] ①When the existing welding equipment welds the column and the rib, the position adjustment between the column and the rib is manually adjusted, and the column is large, which will bring greater labor intensity to the workers, and the manual It is difficult to align the installa...

AI Technical Summary

Problems solved by technology

[0004] ①When the existing welding equipment welds the column and the rib, the position adjustment between the column and the rib is manually adjusted, and the column is large, which will bring greater labor intensity to the workers, and the manual It is difficult to align the installation position between the column and the rib, which will easily lead to a decrease in the use value of the rib, and there will also be a greater risk of the prefabricated parts during use

[0005] ②When the existing welding equipment welds the column and the rib, due to the large size of the column, the column cannot be clamped and rotated well, so that the welding process between each rib and the column takes a long time It takes more time to adjust the position of the column, which leads to longer production time of the column prefab

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