Intermittent pull-off type cable connection instrument for power system

Abstract

The invention relates to the field of electric power equipment, and specifically relates to an intermittently pulled-off type cable wiring instrument for an electric power system. An intermittently drawn-off type cable wiring instrument for an electric power system includes a wiring instrument body; wiring columns are arranged in the two side walls of the upper end of the wiring instrument body; a support rod penetrates through the upper end and the lower end of each fixing block; buffer devices are connected to the portions, on the two sides of the support rods, of the internal portion of the wiring instrument body; each cushioning device comprises a base, a reset spring, a buffer rod and a buffer plate; conductive blocks slide in wiring grooves through cooperation between slide blocks and slide rails; and the bottom ends of jacks are provided with electromagnets which are connected to permanent magnets through magnetism. The intermittently pulled-off type cable wiring instrument of the invention can realize intermittent power-on and power-off of the wiring instrument, so that the assembling progress and the assembling quality of the electric power system are raised to a great extent; favorable conditions are provided for maintenance, repairing and replacing of the electric power system; and the intermittently drawn-off type cable wiring instrument has a broad market application prospect.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to an intermittent break-off cable connection instrument for electric power systems. Background technique [0002] In the process of assembly and testing of the power system, a wiring instrument is often used. The wiring instrument is used to perform wiring and test the safety of the power system, and then find out the weak points of the power system for maintenance and replacement. [0003] The structure of the traditional wiring instrument is simple, and it cannot realize the real-time switching of power-on and power-off under the condition of meeting the work requirements, resulting in a decrease in the efficiency of installation and testing, and affecting the maintenance and installation process of the power system. Contents of the invention [0004] The object of the present invention is to provide an intermittent pull-off type cable connection instrument for a pow...

AI Technical Summary

Problems solved by technology

[0003] The structure of the traditional wiring instrument is simple to set, and it cannot realize the real-time switching of power-on and power-off under the condition of meeting the work requirements, resulting in a decrease in the efficiency of installation and testing, which affects the maintenance and installation process of the power system

Images