Portable connector of lightning arrester

Abstract

The invention discloses a portable connector of a lightning arrester. The portable connector comprises a lightning arrester connection rod and a connection head; the connection head comprises an inner steel ring; a soft copper wire is fixedly connected with one end of the inner steel ring; the other end is connected with the lightning arrester connection rod; a plurality of round holes are arranged at the side of the inner steel ring connected to one end of the lightning arrester connection rod; a hoop is sleeved outside the inner steel ring; a compression spring is internally lined in the hoop; a steel ball is arranged between the round hole of the inner steel ring and the hoop, and diameter of the steel ball is greater than that of the round hole. Compared with the prior art, the portable connector is simple in structure, convenient and fast; a work load is reduced, and work efficiency is improved; the portable connector is especially suitable for a situation of dismantling and mounting of the lightning arrester inside a transformer substation cabinet in a test; a work process is quickened, and power failure time is reduced.

Description

technical field [0001] The invention belongs to electric equipment, and in particular relates to a lightning arrester connection device. Background technique [0002] According to the requirements of the "Preventive Test Regulations for Electric Power Equipment", the pre-test of the arrester must be carried out before the thunderstorm every year. Under the premise of the current high-quality service, the power outage time of the equipment is often tight and the work tasks are heavy, and the pre-test of the arrester in the 10kV cabinet needs to be removed. This led to the situation that a large number of lightning arresters in the substation cabinet need to be removed and installed during the pre-test, because the lightning arresters are connected by bolts, and it is inconvenient to remove, resulting in tense work and long working hours. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a connection device that is easy to...

AI Technical Summary

Problems solved by technology

[0002] According to the requirements of the "Preventive Test Regulations for Electric Power Equipment", the pre-test of the arrester must be carried out before the thunderstorm every year. Under the premise of the current high-quality service, the power outage time of the equipment is often tight and the work tasks are heavy, and the pre-test of the arrester in the 10kV cabinet needs to be removed. This has resulted in the situation that a large number of surge arresters in the substation cabinet need to be dismantled and installed during the pre-test, because the surge arresters are connected by bolts, and it is inconvenient to dismantle, resulting in tense work and long working hours

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