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Tool used for track welding

A track welding and tooling technology, which is applied to tracks, welding equipment, auxiliary welding equipment, etc., to achieve the effects of high welding efficiency, convenient production, and simple operation

Pending Publication Date: 2016-04-06
WISON NANTONG HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it is necessary to consider the convenience of disassembly and installation when multiple machines are made for common use.

Method used

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  • Tool used for track welding

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Embodiment Construction

[0019] see figure 1 , a tooling for rail welding, including an inverted trapezoidal main hanger 1, a number of reinforcing ribs 3 are arranged between the upper and lower horizontal supports 2 of the main hanger 1, and the two ends of the main hanger 1 are horizontal along the upper The lower edge of the support 2 is provided with a jack base 4 and a running mechanism 5 in sequence. The connection between the reinforcing rib 3 and the horizontal support 2 is a 45-degree fillet weld, and the height of the welding angle is 0.7 times the thickness of the thin plate connected between the reinforcing rib 3 and the horizontal support 2 . An angle of 90 degrees is formed between two adjacent reinforcing ribs 3 . The upper and lower horizontal supports 2 and reinforcing ribs 3 of the main hang frame 1 are square tubes, the distance between two adjacent reinforcing ribs 3 is 60mm, and the main hang frame 1 adopts a square tube of 80×80mm. The main hang frame 1 is connected with the j...

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PUM

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Abstract

The invention discloses a tool used for track welding, comprising a main cross frame, wherein the main cross frame is connected with a jack base by a bolt and is welded with a travelling mechanism, and pressed welding of the track can be achieved by a jack on the jack base. The tool is mainly used for welding of main trolley tracks of harbor machinery, and has the characteristics of being simple to produce, convenient to assembled, strong in field adaptability and low in cost. The tool is quick, high in efficiency and good in quality when being used for carrying out trolley track welding,

Description

technical field [0001] The invention relates to a welding tool, in particular to a tool for rail welding. Background technique [0002] Traditional rail welding tooling mostly adopts the form of cams and wedges. Welding a section of track requires welding a large number of cams, and the rails are compressed by cams and wedges to reduce the assembly gap. The advantages of this kind of orbital welding tool are: the Kama is easy to make, can be cut on site without high requirements, and has strong applicability. However, the use of the cam has caused a lot of flaws, which brings the workload of the polisher to the later stage and increases the manufacturing cost. Moreover, when the track is pressed tightly, the oblique wedge is beaten by manpower, which leads to a long welding cycle and low work efficiency. [0003] How to quickly compress both sides is a difficult problem in orbital welding. The oblique wedge method is inefficient, and the ordinary jack has a large size, whic...

Claims

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Application Information

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IPC IPC(8): B23K37/04B23K101/26
CPCB23K37/0435B23K2101/26
Inventor 陈世敏董振天袁鹏卞宇张淼安文新魏华清沈建荣刘悦民
Owner WISON NANTONG HEAVY IND
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