A method for installation and construction of steel structure connection nodes
A technology for connecting nodes and construction methods, which is applied in the field of steel structure welding, and can solve problems such as deflection, inability to weld multiple L-shaped steels together, and difficult welding point positions
Active Publication Date: 2021-04-16
征鸿环境建设有限公司
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Problems solved by technology
[0003] At present, there are mainly the following problems in the welding process of steel materials: a: It is difficult to keep the same position of the welding points of the upper and lower L-shaped steel materials; and it is difficult to maintain the stability of the L-shaped steel materials in the process of fixing, and it is prone to shaking during the movement process. It is easy to cause the deflection of the weld seam at the welding port; affect the quality of the weld interface; b: At present, the welding of L-shaped steel materials cannot be concentratedly welded on multiple L-shaped steel materials at the same time; it seriously affects the welding efficiency of steel materials
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[0030] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific drawings. It should be noted that, in the case of no conflict, the embodiments and Features in the embodiments can be combined with each other.
[0031] Such as Figure 1 to Figure 4 As shown, a steel structure connection node installation and construction method, the specific steel structure connection node installation and construction steps are as follows:
[0032] S1. Steel installation: evenly install a section of L-shaped steel to be welded on the clamping device 1 to fix the position, and evenly install the other end of the L-shaped steel to be welded on the fixing device 3;
[0033] S2. Welding point socketing: the welding unit 47 is socketed on the outer wall of the L-shaped steel through the arc welding device 4;
[0034] S3. Welding point docking: ...
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The invention provides a method for installation and construction of steel structure connection nodes. The installation of connection nodes of steel structures is completed by the cooperation of clamping devices, adjustment devices, fixing devices and arc welding devices; the invention can solve the main problems in the welding process of steel materials. a: The positions of the welding points of the upper and lower L-shaped steel materials are difficult to keep consistent; and it is difficult to maintain the stability of the L-shaped steel materials during the fixing process, and it is easy to shake during the movement process, which can easily cause the weld seam deflection of the welding port; affect the weld seam Interface quality; b: At present, the welding of L-shaped steels cannot perform centralized welding of multiple L-shaped steels at the same time; it seriously affects the welding efficiency of steels and other problems.
Description
technical field [0001] The invention relates to the technical field of steel structure welding, in particular to a construction method for installing connection nodes of a steel structure. Background technique [0002] During the use of steel, it is usually necessary to use a welding torch to weld two pieces of steel. [0003] At present, there are mainly the following problems in the welding process of steel materials: a: It is difficult to keep the same position of the welding points of the upper and lower L-shaped steel materials; and it is difficult to maintain the stability of the L-shaped steel materials in the process of fixing, and it is prone to shaking during the movement process. It is easy to cause the deflection of the weld seam at the welding port; affect the quality of the weld seam interface; b: At present, the welding of L-shaped steel cannot perform centralized welding of multiple L-shaped steel at the same time; it seriously affects the welding efficiency ...
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IPC IPC(8): B23K9/235B23K9/00
CPCB23K9/00B23K9/0026B23K9/235
Inventor 潘岳燕熊芳
Owner 征鸿环境建设有限公司