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Welding tractor with steel structure being subjected to gas shielded welding

A gas shielded welding and welding trolley technology, which is applied to welding equipment, arc welding equipment, manufacturing tools, etc., can solve the problems of low control precision, complex structure, inconvenient installation, etc., achieve high walking precision, improve welding precision, and eliminate errors. Effect

Inactive Publication Date: 2011-10-12
CHINA NAT OFFSHORE OIL CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing welding trolley still has disadvantages such as complex structure, heavy weight, inconvenient installation, and low control precision, so it still needs to be improved

Method used

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  • Welding tractor with steel structure being subjected to gas shielded welding
  • Welding tractor with steel structure being subjected to gas shielded welding
  • Welding tractor with steel structure being subjected to gas shielded welding

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Embodiment Construction

[0036] Such as Figure 1 to Figure 1 As shown in 0, the steel structure gas shielded welding welding trolley of the present invention includes a traveling mechanism 1 and a welding torch axial adjustment mechanism 2 arranged inside the housing A, a welding torch radial adjustment mechanism 3 arranged outside the housing A, and a welding torch clamp Angle swing mechanism 4, suspension locking mechanism 5, guide mechanism, wire feeding mechanism 8 and welding wire reel 9; the walking mechanism 1, welding torch axial adjustment mechanism 2, welding torch radial adjustment mechanism 3, welding torch angle swing mechanism 4 and feeding The wire mechanism 8 is connected with the control mechanism respectively.

[0037] Such as Figure 5 As shown, the steel structure gas shielded welding welding trolley of the present invention has a traveling mechanism 1 comprising a driving motor 13 and a driving gear 11; the driving motor 13 is fixed on the inner side wall of the housing A throug...

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Abstract

The invention provides a welding tractor with a steel structure being subjected to gas shielded welding. The welding tractor comprises a travelling mechanism and an axial welding gun adjusting mechanism, both of which are arranged on interior of a shell. The welding tractor further comprises a radial welding gun adjusting mechanism, a welding gun included angle swinging mechanism, a hanging locking mechanism, a guiding mechanism, a wire feeder and a welding wire plate, all of which are arranged on exterior of the shell; and the travelling mechanism, the axial welding gun adjusting mechanism, the radial welding gun adjusting mechanism, the welding gun included angle swinging mechanism and the wire feeder are respectively connected to a control mechanism. The tractor is automatically welded by running along a welding track under the control of the control mechanism. The welding tractor has the advantages of reasonable structure design, convenience in mounting and high control precision.

Description

technical field [0001] The invention relates to welding equipment, in particular to a steel structure gas shielded welding welding trolley. Background technique [0002] At present, gas shielded welding is widely used in various steel structure projects due to its advantages of high welding efficiency, convenient operation, and high welding quality. The labor intensity of welders is high, resulting in a long construction period; in addition, offshore installation operations are greatly affected by weather changes, so the risk is also high. With the continuous development of offshore oil, the amount of construction is also increasing. In order to speed up the construction progress, facilitate construction operations, and reduce the risk of offshore operations, the industry has continuously researched and developed automatic welding equipment suitable for gas shielded welding. The existing automatic welding equipment includes a welding trolley, a welding track and an automati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/12B23K9/16
Inventor 曹军陈英李春国孙有辉王金生马丽
Owner CHINA NAT OFFSHORE OIL CORP
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