Operating Mechanism of Intelligent High Voltage Switch Based on Joystick Maintenance

Abstract

The invention discloses an operating mechanism of an intelligent high-voltage switch based on joystick maintenance. A cavity matching the intelligent module is arranged in the base of the high-voltage switch, and an opening communicating with the cavity is arranged on the lower side of the base body. The upper side of the intelligent module There are matching sockets on the upper side of the chamber, a rotating shaft is arranged in the intelligent module, a threaded hole is opened on the upper end of the rotating shaft, bolts matching the threaded holes are arranged on the upper side of the chamber, and the module lever contains the intelligent module fixture , twisting piece, rod body and screwdriver, the twisting piece is made of elastic material and the lower end of the twisting piece is fixedly connected with the rod body through a sleeve, the upper end of the twisting piece is fixed with an insulating piece, the intelligent module clamp is rotated and set on the upper end of the insulating piece, the screwdriver It is fixed on the upper end of the insulator and is located inside the smart module fixture, and the lower end of the rotating shaft is provided with a bayonet matching with a screwdriver. The invention has simple structure and reasonable design, and solves the problem of installation and maintenance of the intelligent module.

Description

technical field [0001] The invention relates to an operating mechanism, in particular to an operating mechanism based on an operating lever maintenance type intelligent high-voltage switch. Background technique [0002] The intelligent switch used in the power grid is generally composed of two parts. One part is the switch part of high voltage and high current, which is used to connect or isolate the power grid; the other part is the intelligent part of micro voltage and micro current, which realizes the intelligent functions of measurement, protection, control, signal, diagnosis and communication of the switch . There are transition devices such as sensors and actuators between the switch part and the intelligent part, and these transition devices are generally installed in the switch part. [0003] The switch part and the intelligent part of the existing high-voltage intelligent switch are separated from each other, and the two are installed in different places or positi...

AI Technical Summary

Problems solved by technology

[0004] The operating mechanism of the existing lever-maintenance intelligent high-voltage switch has problems such as unreasonable design, unsuccinct structure, unreliable and inconvenient use, etc., which affects the efficiency of online maintenance of the integrated or connected intelligent high-voltage switch, and even Due to the poor loading and unloading quality of the intelligent part, it affects the normal and safe operation of the intelligent high-voltage switch

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