A clamp free connecting disconnector with closing stroke guide rail
一种有合闸行程导轨的免线夹连接隔离开关

摘要

研制一种免线夹快速连接配网隔离开关，将导线、设备线夹、接线板之间多点连接方式，直接做成一体式快速连接装置，解决连接处多、铜铝过渡造成的接触发热问题，增加接触面提高导电性能。现有配网隔离开关通过线夹连接，增加了材料费用且常发生接触不良发热烧坏，拟将导线、设备线夹、接线板之间多点连接方式，直接在配网隔离开关接线板上做成一体式快速连接装置。减少连接线夹后可减少投资费用，为国家节省金属资源消耗。

Abstract

A clamp free quick connection distribution network disconnector is developed. The multi-point connection mode between conductor, equipment clamp and terminal board is directly made into an integrated quick connection device to solve the problem of contact heating caused by multiple connections and copper aluminum transition, increase the contact surface and improve the electrical conductivity. The existing distribution network disconnector is connected through the wire clamp, which increases the material cost and often leads to poor contact, heating and burning. It is proposed to make the multi-point connection between the conductor, equipment wire clamp and wiring board directly into an integrated quick connection device on the wiring board of the distribution network disconnector. After reducing the connecting clamp, the investment cost can be reduced and the consumption of metal resources can be saved for the country.