35kV circuit breaker closing spring replacing device

The utility model discloses a 35kV circuit breaker closing spring replacing device. The device comprises a base, a supporting column, a screw rod, a handle, a nut and a connector, the supporting column is a hollow column body, the lower end of the supporting column is fixed to the base, the nut is fixed to the top end of the supporting column, the screw is arranged in the nut and the supporting column and is in threaded fit with the nut, the handle is fixed to the top end of the screw, the connector is arranged at the lower end of the screw, and the connector is connected with a preformed holein the top of a breaker closing spring in use. The spring dismounting device is simple in structure and easy to operate, the problem that an existing traditional dismounting tool cannot dismount an inner-layer type spring and an outer-layer type spring is solved, manpower and material resources are saved, and safety accidents are avoided. 本实用新型公开了一种35kV断路器合闸弹簧更换装置，其包括底座、支撑柱、螺杆、把手、螺母、连接器，支撑柱为中空柱体，支撑柱下端固定在底座上，螺母固定在支撑柱顶端，螺杆