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Method for welding connector on stiff tubular column

A connector and round tube technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problem of difficulty in ensuring the welding quality of beam-column joint steel bar joints, waste of connectors and welding materials, safety and quality hidden dangers and other problems, to achieve the effect of eliminating hidden dangers of operation safety, speeding up the progress of construction, and eliminating hidden dangers of fire.

Active Publication Date: 2017-03-15
中铁十六局集团城市建设发展有限公司 +1
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Problems solved by technology

There are many steel bars crossing at the beam-column joints of rigid circular tubular columns, and the connection is more complicated. There is an angular relationship between the beam and the axis in all directions, and it is difficult to control the angle during the welding process. The traditional method adopts the method of scribing and positioning. Although the construction method is simple, the welding volume is large, the connector and welding consumables are wasted, and it will make it difficult to guarantee the welding quality of the steel bar joints of the beam-column joints, and there are safety and quality risks

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  • Method for welding connector on stiff tubular column

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0026] Such as figure 1 As shown, a method for welding a connector on a rigid circular pipe column according to an embodiment of the present invention includes the following steps:

[0027] S1 Input the data of the rigid circular pipe column 1 and the data of each steel bar at the joint of the beam and column into the drawing tool in equal proportions, and determine the position, angle and elevation of the connector;

[0028] S2 Draw the connector positioning template 2 in the drawing tool a...

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Abstract

The invention relates to a method for welding a connector on a stiff tubular column. The method comprises the following steps: inputting data of the stiff tubular column and data of each rebar on a beam column joint into a drawing tool at equal proportions, determining the position, angle and elevation of the connector; drawing a connector positioning template in the drawing tool according to the data of the stiff tubular column and the data of position, angle and elevation of the connector; machining and forming the connector positioning template through a numerically-controlled machine tool; welding the connector positioning template on the corresponding position of the stiff tubular column; placing the connector on the corresponding position of the connector positioning template, welding the connector on the stiff tubular column; dismounting the connector positioning template. The investment on the labor charges is reduced; the potential safety hazard caused by operation in a narrow space by a constructor is avoided, the construction quality is strengthened, the mechanization of the building construction and instrumentalization of finished products are realized, the welding of the connector is not needed on the construction site, and the work amount of field welding is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a method for welding a connector on a rigid circular pipe column. Background technique [0002] In the actual construction process, it is rapidly applied with the stiffened reinforced concrete structure. There are many steel bars crossing at the beam-column joints of rigid circular tubular columns, and the connection is more complicated. There is an angular relationship between the beam and the axis in all directions, and it is difficult to control the angle during the welding process. The traditional method adopts the method of scribing and positioning. Although the method is simple in construction, the amount of welding is large, the connector and welding materials are wasted, and it will make it difficult to guarantee the welding quality of the steel bar connection of the beam-column joint, and there are safety and quality risks. [0003] Therefore, to develop a...

Claims

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Application Information

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IPC IPC(8): B23K31/02B23K37/04
CPCB23K31/02B23K37/0426
Inventor 张智涛张乐梁怀刚刘强马鑫王东华陈亮亮黄晓宇高峻陶雪峰郝伟秦晋樊建伟蔡建桢赵洋洋
Owner 中铁十六局集团城市建设发展有限公司
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