Transformer heat dissipation pipe welding auxiliary clamp

Abstract

The invention relates to the technical field of transformer welding, in particular to a transformer heat dissipation pipe welding auxiliary clamp which comprises a mounting bottom plate, supporting plates and an auxiliary welding device, the supporting plates are evenly fixed to the positions, close to the four corners, of the lower end face of the mounting bottom plate, and the auxiliary welding device is arranged at the upper end of the mounting bottom plate. According to the transformer heat dissipation pipe welding auxiliary clamp, the problems that a traditional welding method is tedious, the phenomenon that the positions of butt joint positions are uneven is likely to occur, the heat dissipation effect of heat dissipation pipes is affected, and due to the fact that the number of the heat dissipation pipes is large, the labor amount of the traditional welding method is large, and the welding efficiency of the heat dissipation pipes is low can be solved.

Description

technical field [0001] The invention relates to the technical field of transformer welding, in particular to an auxiliary fixture for welding heat dissipation pipes of transformers. Background technique [0002] A transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. It is mainly composed of a transformer box, a high-voltage insulating bushing, a low-voltage insulating bushing, an oil pillow, and a heat dissipation pipe. The heat dissipation pipe is evenly connected. On the outer wall of the box of the transformer, it plays the role of timely volatilizing the heat in the box. [0003] At present, there are usually the following defects when welding between the box body of the transformer and the heat dissipation pipe: 1. The traditional welding method is to hold the heat dissipation pipe to align it with the communication port and close to the communication port, and then use welding equipment to carry out welding. Welding, t...

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Problems solved by technology

[0003] At present, there are usually the following defects when welding between the box body of the transformer and the heat dissipation pipe: 1. The traditional welding method is to hold the heat dissipation pipe to align it with the communication port and close to the communication port, and then use the welding equipment to carry out welding. Welding, this operation is cumbersome and prone to uneven joints, resulting in insufficient flow of transformer oil into the heat dissipation pipes, affecting the heat dissipation effect of the heat dissipation pipes; 2. Due to the large number of heat dissipation pipes, the traditional welding method requires manual labor Align and connect the heat pipes with the communication ports one by one, and the position of the heat pipes needs to be maintained during welding, which increases the labor load of the staff and reduces the welding efficiency of the heat pipes

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