An operating device for a disconnector

Abstract

The application discloses an operating device of an isolating switch, which comprises a driving shaft, a driving piece, a switching seat, and an energy storage spring arranged in a spring mounting groove and abutting against two sides of a first abutting portion and two sides of a second abutting portion at two ends of the energy storage spring; two groups of locking assemblies are distributed beside the switching seat, one locking assembly corresponds to one locking groove and one unlocking portion, and the locking assembly and the corresponding locking groove have an unlocking state and a locking state; when one group of the locking assemblies is in the locking state, the other group of the locking assemblies is in the unlocking state; with the rotation of the driving shaft, the energy storage spring is deformed under the action of the first abutting portion; after the unlocking portion triggers the locking assembly originally in the locking state to change into the unlocking state, the switching seat is rapidly rotated to the next position under the action of the energy storage spring, and the locking assembly originally in the unlocking state changes into the locking state; and the application has the characteristics of better reliability.

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