High-voltage fuse capable of facilitating replacement of fuse links

Abstract

The invention discloses a high-voltage fuse capable of facilitating replacement of fuse links. The high-voltage fuse comprises a shell, wherein the left side of an inner wall of the shell is fixedly connected with a sliding rail; the right side of the sliding rail is fixedly connected with the right side of the inner wall of the shell; the back side of the sliding rail is fixedly connected with the back side of the inner wall of the shell; and the surface of the sliding rail is connected with a slide block in a sliding manner. Through the arrangement of the sliding rail, the slide block, an insulated fixing vertical plate, a pull rod, limiting baffle plates, support plates, limiting rods, spring fixing plates, first limiting through holes, second limiting through holes, third limiting through holes, limiting springs, first fixing blocks, a first fuse link, second fixing blocks, a second fuse link, third fixing blocks, a third fuse link, fixed telescopic rods, adjusting plates, nuts, threaded rods, adjusting and fixing blocks and an insulated adjusting handle, replacement of the fuse links is facilitated through the high-voltage fuse, so that the workload of a worker is reduced, themaintenance process is accelerated and great convenience is brought for a user.

Description

technical field [0001] The invention relates to the technical field of high-voltage electrical appliances, in particular to a high-voltage fuse which is convenient for replacing a fuse. Background technique [0002] The fuse is a kind of current protector made by using this principle to melt the melt with the heat generated by itself after the current exceeds the specified value for a period of time, and the fuse is widely used in high and low voltage distribution In the electrical system, control system and electrical equipment, as a short-circuit and over-current protector, it is one of the most commonly used protection devices. In the process of using high-voltage fuses, common high-voltage fuses are not easy to replace the fuse. It often requires the staff to spend more time and energy to replace the fuse, which greatly increases the workload of the staff. It is easy to cause damage to the fuse due to accidental replacement, resulting in unnecessary economic losses, and ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-voltage fuse that is easy to replace the fuse, which has the advantage of being easy to replace the fuse, and solves the problem that the common high-voltage fuse is inconvenient to replace the fuse

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