Isolator for preventing electrical coding lock from being mistakenly short-circuited

The utility model relates to the technical field of electrical coding locks of electric power systems, in particular to an isolator for preventing false short circuit of an electrical coding lock, which comprises a base, a fixing body matched with the size of a central groove of the electrical coding lock is arranged on the rear side surface of the base, fixing columns are respectively embedded at four corners of the fixing body, and the fixing columns are fixed on the base. Insulating columns used for being inserted into electrode grooves of the electric coding lock are arranged on the base and located on the two sides of the fixing body respectively, and an auxiliary dismounting strip is further arranged on one side edge of the base. The isolator can block the short circuit between the two poles of the electric coding lock, so that the isolation effect is achieved. 本实用新型涉及电力系统电气编码锁技术领域，特别涉及一种防电气编码锁误短接隔离器，包括底座，所述底座的后侧面上设置有用于与电气编码锁的中心凹槽尺寸适配的固定体，所述固定体的四个边角分别嵌设有固定柱，所述底座上位于固定体的两侧分别设置有用于插入电气编码锁的电极凹槽内的绝缘柱，底座的一侧边还设