Conductor clip for high-voltage leads of oil-immersed transformer

Abstract

The invention discloses a conductor clip for high-voltage leads of an oil-immersed transformer. The conductor clip comprises an insulting plate and fixed shelves, wherein through holes are distributedon the insulating plate, the fixed shelves are fixed to the insulating plate through connecting parts, and circular rings are arranged at the free ends of the fixed shelves and are used for sleevingpull screws between transformer bodies for fixation. The conductor clip is a formed machining part, and is convenient to purchase and install, the manufacturing process of the conductor clip is reduced, and the defects that an existing conductor clip has a long manufacturing period and high manufacturing cost are overcome. It is achieved that the conductor clips for multiple small, middle and large high-voltage leads with similar transformer capacities are universal, the lead manufacturing procedure and the transformer body assembly procedure are simplified, the installation is flexible, the time and labor are saved, the labor efficiency is improved, production parts of the conductor clip are reduced, and the manufacturing cost and purchasing cost of insulating materials of the transformerare saved.

Description

technical field [0001] The invention relates to an oil-immersed transformer, in particular to a wire clip for a high-voltage lead wire of an oil-immersed transformer. Background technique [0002] Oil-immersed transformer high-voltage lead wire clamps are usually made of laminated wood as insulating parts, such as figure 1 As shown, when making high-voltage lead wires, the wire clamp needs to be connected with the iron support plate on the clamp by bolts. For transformers with different capacities and tapped wires with different insulation diameters, the width and length of the wire clamp and the opening of the outlet slot The sizes are all different, and the production is time-consuming and labor-intensive. This assembly method also brings inconvenience to the assembly of workshop workers, and cannot achieve the universality of high-voltage wire clips under different transformer capacities. Contents of the invention [0003] Purpose of the invention: In order to overcome...

AI Technical Summary

Problems solved by technology

[0002] Oil-immersed transformer high-voltage lead wire clamps are usually made of laminated wood as insulating parts, such as figure 1 As shown, when making high-voltage lead wires, the wire clamp needs to be connected with the iron support plate on the clamp by bolts. For transformers with different capacities and tapped wires with different insulation diameters, the width and length of the wire clamp and the opening of the outlet slot The sizes are all different, and the production is time-consuming and labor-intensive. This assembly method also brings inconvenience to the assembly of workshop workers, and it cannot achieve the universality of high-voltage wire clips under different transformer capacities.

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