Underwater welding gun capable of keeping stable and balanced

A stable and balanced welding torch technology, applied in the direction of electrode characteristics, welding equipment, arc welding equipment, etc., to reduce difficulty, reduce the impact of instability, and avoid welding scar interruption.

Inactive Publication Date: 2021-06-25
义乌市宏诗贸易有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, arc welding is a relatively mature construction application, and due to the buoyancy and resistance of water, welders are often disturbed by it, so that continuous, smooth and standardized weld scars will be produced.

Method used

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  • Underwater welding gun capable of keeping stable and balanced
  • Underwater welding gun capable of keeping stable and balanced
  • Underwater welding gun capable of keeping stable and balanced

Examples

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Embodiment Construction

[0019] combined with Figure 1-4 The underwater welding torch that can maintain a stable balance includes a stabilizing mechanism 52, which is characterized in that: the stabilizing mechanism 52 is used to reduce the influence of errors caused by buoyancy and gravity when the welding torch moves;

[0020] One side of the stabilization mechanism 52 is provided with a turbulence protection mechanism 53, and the turbulence protection mechanism includes two induction boxes 17 symmetrically arranged on the surface of the welding torch tube 12, and two induction boxes 17 are fixed on the inner wall of each induction box 17. Each adaptation motor 21, each adaptation motor 21 is controlled with a motor shaft 20, the gas injection arm 19 is fixed on the motor shaft 20, and the gas injection arm 19 is provided with a nozzle 22, when the influence of irregular turbulence, through The turbulence protection mechanism 53 senses the flow of water, and adjusts the direction through the swing ...

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Abstract

The invention discloses an underwater welding gun capable of keeping stable and balanced, comprising a stabilizing mechanism. The stabilizing mechanism is used for reducing the error influence caused by buoyancy and gravity during movement of the welding gun; a turbulence protection mechanism is arranged on one side of the stabilizing mechanism; and the turbulence protection mechanism comprises two induction boxes symmetrically arranged on the surface of a welding gun pipe. During underwater welding, the consumed length of a welding rod can be compensated through a consumption compensation device while the welding rod is consumed, so that crator interruption caused by water resistance is avoided; meanwhile, the buoyancy influence of the welding gun in water is compensated by applying the rotating speed difference of upper and lower impellers; and a gas propeller can be rotated substantially, when facing various turbulence fluctuations in water, the turbulence fluctuations can be counteracted in real time, so that the influence of the fluctuations on the welding quality is avoided, the influence of the instability of underwater welding is reduced to a certain extent, and the difficulty of underwater welding is reduced.

Description

technical field [0001] The invention relates to the related field of underwater welding, in particular to an underwater welding torch capable of maintaining stable balance. Background technique [0002] Underwater welding is an indispensable and important technological means in the installation and maintenance of underwater engineering structures. They are often used in marine salvage, marine energy, marine mining and other marine engineering and construction of large-scale underwater facilities. It is precisely because of the existence of water that various things that have not been encountered in land welding will occur. At present, arc welding is a relatively mature application in construction. Due to the buoyancy and resistance of water, welders are often disturbed by it, so that continuous, smooth and standardized weld scars will be produced. Contents of the invention [0003] The object of the present invention is to provide an underwater welding torch capable of ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/00B23K9/28
CPCB23K9/0061B23K9/287
Inventor 王庆清
Owner 义乌市宏诗贸易有限公司
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