A kind of use method of the gram detachment device

Abstract

The invention relates to a use method of a line connector picking and hanging device. The line connector picking and hanging device has the technical scheme that the device comprises a lifting air cylinder, a lifting support seat and a pneumatic device, wherein the lifting air cylinder is arranged in the lifting support seat; a work piston is arranged in the air cylinder; a multi-stage lifting piston is arranged in the work piston; the upper end part of the lifting piston is connected with an opening and closing gate picking and hanging hook connected through a picking and hanging hook supportrod; a lifting air cylinder base is arranged in a rotating rail; the lifting air cylinder base is connected with a rail slide block of a rotating rail through a connecting pin; a sealing piston and atransmission spring are arranged in a sandwich layer of the rotating rail; the lifting air cylinder base and the rotating rail are movably connected; the pneumatic device is respectively connected toa rotating rail and the lifting air cylinder, the rotation and the ascending and descending of the picking and hanging hook support rod can be realized. The method has the beneficial effects that thepotential safety hazards caused by rod climbing operation of electric power workers can be reduced; the mechanical operation is also realized; the efficiency is improved; the danger is reduced; the abrasion on an arc extinguishing cover on the surface of a line connector is avoided; the service life of the line connector is prolonged.

Description

technical field [0001] The invention relates to an electric power outside line tool and a method, in particular to a method for using a hook-and-twist device. Background technique [0002] In electric power work, Lingke is the insurance between the 10000v high voltage in the distribution room and the switchboard or transformer, also called drop-out insurance and drop-out fuse. Generally, three are installed, one for each of the three phases. It forms a 45-degree angle with the ground when it is switched on. Once the fuse inside is blown, hot gas or even flames will be ejected from the bottom of the fuse tube, and then the linkage device will act to make it fall, and it will be in an upside-down state. It can be seen, so that it can be found during maintenance. It does not fall to the ground when it fuses, but hangs on a high-voltage utility pole, and does not send a signal to maintenance personnel. Generally, in the work of the electric power line, the removal and hanging...

AI Technical Summary

Problems solved by technology

The problems in actual use are: since the gram is generally installed in a higher position, it brings a lot of trouble to the electric power workers, mainly in the following: one is working at heights, and the other is the special environment, usually in the field. The third is the need for anti-electricity, etc., and the fourth is that it is necessary to manually hold the gram stick on the ground or climb to the electric pole and then hold the gram stick to operate the gram to realize the removal and hanging operation

The problem is that it only improves the rod and adds multiple functions, but it does not completely solve the disadvantages of manually lifting the rod to remove and hang the rod

The existing problem is: the patented technology is still operated by manual lifting of the rod, and the operation of the mechanical rod is not realized.

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