High-voltage lead structure and lead method for coal mine transformer

Abstract

The invention discloses a high-voltage lead structure and lead method for a coal mine transformer. The high-voltage lead structure comprises a box body, wherein a left end and a right end of the box body both are connected with a threaded rod in a penetrating way, the interior of an upper end of the box body is fixedly connected with a second horizontal rod, a groove is formed in the second horizontal rod, one end, near to a high-voltage line body, of an insulation spring is fixedly connected with a fixed block, an upper end of the second horizontal rod is fixedly connected with a left end ofthe insulation spring, a first bevel gear is arranged at a right upper end of the box body, a right end of the first bevel gear is contacted with a second bevel gear, a front end of the box body is fixedly connected with a cooling plate, first horizontal rods at the left end and the right end of the box body are connected by a belt, and the left end and the right end of a bottom end of the box body both and a pulley are movably connected to a bottom end of the box body. By the high-voltage lead structure for the coal mine transformer, the high-voltage line is convenient to fix, the coal mine transformer is convenient to move and fix, and dust on an outer surface of the cooling device is convenient to clean.

Description

technical field [0001] The invention relates to the related technical field of coal mine transformers, in particular to a high-voltage lead wire structure and a lead wire method for coal mine transformers. Background technique [0002] Coal mines need to use various mining equipment and lighting tools when mining, but it is not convenient to connect electricity in the mine. At this time, a transformer is needed. The high voltage in the transformer needs to be led to the outside to facilitate power connection with other equipment. [0003] When using coal mine transformers, when the high-voltage wires in the transformer are leading the wires, it is necessary to fix the high-voltage wires to prevent the wires from falling. After a long time of use, the high-voltage wires are easily damaged, and the transformers used in coal mines need to be moved. Dust falls on the cooling device of the transformer, which affects the heat dissipation effect of the transformer. The purpose of t...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-voltage lead wire structure and lead wire method for coal mine transformers, so as to solve the problem that most of the coal mine transformers proposed in the above-mentioned background technology are inconvenient to fix the high-voltage wires, and it is inconvenient to move and fix the transformer, and it is inconvenient to clean the cooling device dust problem

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