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Steel-tube welding support device

A support device and steel pipe technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of not being easy to carry and disassemble, poor welding quality of steel pipes, uneven weld seams, etc., and achieve easy carrying, installation, and welding Good quality, uniform weld effect

Inactive Publication Date: 2017-06-16
江苏蓝天环保集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When two steel pipes are being welded, the steel pipes need to be supported, and then the mouths of the two steel pipes are positioned and connected, and then welded with a welding torch. Inaccurate positioning will lead to poor welding quality of steel pipes, uneven weld seams, and problems such as inclined steel pipes after welding
[0003] In addition, the traditional welding device is integrally formed, which is not easy to carry and disassemble, and is inconvenient to use

Method used

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Embodiment Construction

[0017] The present invention will be further clarified below with reference to the drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.

[0018] Such as figure 1 with figure 2 As shown, a steel pipe welding support device includes a fixed bottom plate 1; two parallel rails 2 are arranged on the fixed bottom plate 1; a long sliding block 3 is installed in each of the two rails 2; and A support frame 4 is installed on each of the long sliding blocks 3; the lower half of the two support frames 4 is connected into a whole by a connecting rod 5 provided.

[0019] A cross beam 6 is detachably installed at the ends of the two support frames 4; a chain 7 is installed in the middle of the cross beam 6; a positioning ring 8 is installed on the chain 7.

[0020] Lock...

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Abstract

The invention discloses a steel-tube welding support device. The device includes a fixed base plate; the fixed base plate is provided with two parallel rails; a long sliding block is installed in each rail; a support frame is installed on each long sliding block; the upper portions of the two support frames are connected through an arranged connection rod to become a whole, and a beam is detachably installed on the end portions of the two support frames; a chain is installed on the middle portion of the beam; a locating ring is installed on the chain. When the steel-tube welding support devices are used, a whole steel tube is placed on two steel-tube welding support devices, by arranging the long slide blocks in the rails, the long slide blocks can drive the support frames to move forth and back in the rails, so that the steel tube in the locating ring is driven to move; in this way, when at the same height, the butt-joint locating of two steel tubes is very accurate, the distance between the two steel tubes can be adjusted through the long sliding blocks, the locating is accurate, the welding quality is good, and the welded joint is uniform.

Description

Technical field [0001] The invention relates to a steel pipe welding tooling, in particular to a steel pipe welding support device. Background technique [0002] When two steel pipes are welded, the steel pipe needs to be supported, and then the two steel pipe mouths are positioned and connected, and then welded by a welding torch. In this process, the biggest problem of the traditional steel pipe support device is the butt joint positioning problem of the steel pipe mouth. Inaccurate positioning will lead to poor welding quality of steel pipes, uneven welds, and lead to problems such as oblique steel pipes after welding. [0003] In addition, the traditional welding device is integrally formed, which is not easy to carry and disassemble, and is inconvenient to use. Summary of the invention [0004] The purpose of the present invention is to address the shortcomings of the prior art and provide the following solutions: [0005] A steel pipe welding support device includes a fixed bo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053B23K101/06
CPCB23K37/053B23K2101/06
Inventor 戴学树
Owner 江苏蓝天环保集团股份有限公司
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