Program lock device for opening and closing position of grounding switch

The utility model relates to the technical field of high-voltage ring main units, in particular to a program lock device for the on-off position of a grounding switch, and solves the problem that in the prior art, a high-voltage ring main unit does not have a locking function, so that a safety accident is caused by misoperation of the grounding switch. The utility model relates to a grounding switch on-off position program lock device, the grounding switch on-off position program lock device comprises a grounding switch operation panel, the grounding switch operation panel is provided with an operation hole, the grounding switch on-off position program lock device also comprises a mounting plate, and the mounting plate is fixedly arranged on one side of the grounding switch operation panel. According to the utility model, the lock cylinder of the switching-on position program lock or the lock cylinder of the switching-off position program lock is operated by using the key, so that safety accidents caused by t