Transformer wiring device

Abstract

The invention relates to the technical field of power tools and particularly relates to a transformer wiring device. The transformer wiring device comprises a wiring device body provided with a fastening mechanism and a wiring mechanism. The fastening mechanism comprises a tension bolt, a conical crimping sleeve and a conical tightening hole formed in the wiring device body; the crimping sleeve iscoaxially arranged in the tightening hole; the conical crimping sleeve is attached to the conical tightening hole, and both small-diameter ends face upwards; the conical side wall of the lower part of the crimping sleeve is enclosed by at least two elastic crimping sheets; an inner hole of the crimping sleeve is a screw hole; one end of the tension bolt is hung outside the wiring device body through a screw head, and the other end is in threaded connection with the upper part of the crimping sleeve; and the lower part of the crimping sleeve is in threaded connection with the transformer wiring stud. The transformer wiring device provided by the invention is firmly connected with the transformer wiring stud, is convenient to assemble and disassemble, and occupies small space during assembly and disassembly.

Description

technical field [0001] The invention relates to the technical field of power tools, in particular to a transformer wiring device. Background technique [0002] The transformer wiring device is used to fix and electrically connect the external wires to the transformer wiring studs, and generally includes a fastening mechanism for fixedly connecting the transformer wiring studs and a wiring mechanism for fixing the connecting wires. The fastening mechanism of the traditional wiring device usually uses threaded connection to directly thread the wiring device to the transformer terminal stud. This method of purely relying on the threaded connection is easy to loosen and cause the connection to be unreliable, and when loading and unloading It is necessary to rotate the entire wiring device to make it threaded with the terminal studs, so the external wires must be removed when loading and unloading. In addition, rotating the entire wiring device also requires a large space, and th...

AI Technical Summary

Problems solved by technology

The fastening mechanism of the traditional wiring device usually uses threaded connection to directly thread the wiring device to the transformer terminal stud. This method of purely relying on the threaded connection is easy to loosen and cause the connection to be unreliable, and when loading and unloading It is necessary to rotate the entire wiring device to make it threaded with the terminal studs, so the external wires must be removed when loading and unloading. In addition, rotating the entire wiring device also requires a large space, and the upper surface of the transformer is generally arranged with multiple terminal studs , the space is relatively narrow, and it takes a lot of space to rotate the entire wiring device, so it is extremely inconvenient to install and disassemble

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