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Multipurpose adjustable busbar welding support assembly

A technology of welding bracket and adjusting mother, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of difficulty in welding work, difficult alignment of interfaces, unevenness, etc. Effect

Inactive Publication Date: 2015-03-25
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Construction workers generally use the existing materials on the construction site, such as wooden boxes and wooden blocks, to build multiple temporary supports, but such simple supports are often not stable enough and uneven in height. The busbars placed on it may not only roll back and forth, but also the interface is not easy to align. This brings great difficulty to the welding work

Method used

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  • Multipurpose adjustable busbar welding support assembly
  • Multipurpose adjustable busbar welding support assembly
  • Multipurpose adjustable busbar welding support assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 1 to Figure 3 As shown, this embodiment is used to support the welding of tubular bus bars, and includes a plurality of support units, each support unit includes a support plate 3, an adjustment pipe fitting 4, a pillar 5 and a base 6, and support frames 2 are provided on both sides of the support plate 3 , the support frame 2 is inverted U-shaped, including both side struts and crossbeams, movable rollers 1 are fixed on the support frame 2 crossbeams, and the support plate 3 is provided with a certain length of The chute 10, the bottom of the struts on both sides of the support frame 2 are provided with screw holes 11. During use, the screws pass through the chute 10 and cooperate with the strut screw holes 11 to fix the support frame 2 on the support plate 3. At this time, the round head of the screw The diameter needs to be greater than the width of the chute 10. During welding, the tubular busbar can be erected on the movable roller 1, and the tubul...

Embodiment 2

[0023] Such as Figure 4 to Figure 6 As shown, this embodiment is used to support the welding of rectangular busbars, and includes a plurality of support units, and each support unit includes a support plate 3 , an adjusting pipe 4 , a pillar 5 and a base 6 . The difference with Embodiment 1 is that in this embodiment, the support frame 2 is not installed on the support plate 3, but a plurality of pin holes 12 are provided on the width direction of the support plate 3. For rectangular busbars of different widths, welding When inserting the pin 13 in the two pin holes 12 whose spacing is the same as the width of the bus bar, then the rectangular bus bar is fixed between the two pins 13 .

[0024] The working principle of the present invention is: when a plurality of tubular busbars need to be welded on site, firstly connect the support plates 3, adjusting pipe fittings 4 and pillars 5 of each support unit in sequence, and then according to the diameter of the tubular busbars to...

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Abstract

The invention provides a multipurpose adjustable busbar welding support assembly which comprises multiple support units. Each support unit comprises a supporting plate, an adjusting pipe fitting, a supporting column and a base, wherein supporting frames are arranged on two sides of the supporting plate, movable rollers are fixed to the supporting frames, at least two pin holes are further formed in the width direction of the supporting plate, pins are movably connected in the pin holes, the supporting plate is connected with the supporting column through the adjusting pipe fitting, and the lower end of the supporting column is fixed to the base. The multipurpose adjustable busbar welding support assembly is suitable for tubular and rectangular busbar welding, a busbar to be welded can be stably arranged on the support assembly, the heights of the busbar and the support assembly are kept equal, arrangement time is effectively saved, and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of power system line erection, in particular to a combination of multi-purpose adjustable busbar welding brackets. Background technique [0002] In the power system, the tubular busbar is a busbar product that uses copper or aluminum alloy tubes as conductors and is insulated externally. It has the characteristics of large rated current, high mechanical strength, good insulation performance, and wide application range. It can replace conventional rectangular busbars. The bus bar erects the power line. A single tubular or rectangular busbar is about ten meters long, so for a longer line, several busbars need to be welded together, and then lifted to the busbar support for installation. [0003] In order to realize the seamless docking of each busbar, it is necessary to ensure that the horizontal interfaces of each single busbar are aligned during welding, and the centers of the nozzles are on the same axis, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443
Inventor 赵新卫
Owner STATE GRID CORP OF CHINA
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