绝缘操作杆用工具插件模块的研制与应用

Development and Application of Tool Plug-in Module for Insulated Operating Rod

在架空低压配电网的运维检修和故障抢修等工作中,须要登杆完成对配电变压器二次侧(以下简称:配变二次侧)、配变综合配电箱(以下简称:综合配电箱)、线路接头接点等的检查以及分合断路器等操作。但在登杆及高处作业过程中有时存在工作人员距离带电设备较近的安全问题,且在冬季存在着电杆结霜致使登杆过程打滑的情况。根据安全规程要求,一般情况下,在线路巡视中不能登杆检查杆塔上的设备。研制的以绝缘操作杆头为基础所创新设计出的工具插件模块,使运维人员在现场操作时刻方便地将不同功能的插件紧固在绝缘操作杆头,即可免登杆完成分合低压断路器、杆上设备及线路的外观检查、测温等多种近电操作,提高了配网运维过程的安全性和便捷性。

In the operation and maintenance and fault emergency repair of the overhead low-voltage distribution net‐work,it is necessary to climb the pole to complete the inspection of the secondary side of the distribution transformer(hereinafter referred to as the secondary side of the distribution transformer),the integrated distribution box of the distri‐bution transformer(hereinafter referred to as the integrated distribution box),the line joint contact,and the opening and closing of the circuit breaker.However,in the process of pole climbing and high-altitude operation,there are sometimes safety problems that workers are close to live equipment.In addition,in winter,there is a situation that the pole frost causes the pole climbing process to slip.According to the requirements of safety regulations,in general,it is not allowed to check the equipment on the tower during the line patrol.In this paper,a tool plug-in module based on insulated operat‐ing rod head is developed.So that the operation and maintenance personnel can easily fasten the plug-ins with different functions on the insulating operating rod head during field operation.It can complete the appearance inspection and tem‐perature measurement of low-voltage circuit breaker,equipment on the pole and line without climbing on the pole.The security and convenience of the operation and maintenance process of the distribution network are improved.