The utility model provides a damper resetting means, include pendulum, the neck of hook, hook, adapter sleeve, pivot and act as go -between, the one end of the neck of hook is the link, and the link is connected with the one end of adapter sleeve, and the other end of the neck of hook is the hinged end, the pendulum includes the pendulum hammer handle that extend at pendulum hammer block and follow pendulum hammer block middle part, and the middle part of pendulum hammer handle is equipped with the hinge hole, and the hinge hole passes through with the hinged end of the neck of hook the pivot is articulated, the hook is connected at the middle part of the neck of hook, the tip at the pendulum hammer handle is fixed to the one end of acting as go -between. The utility model discloses during the use, can hold insulating stock on the other hand, utilize hook on the neck of hook to catch on the fastener splint of damper, the another hand power is firmly acted as go -between, strikes the position of the tup of damper, the damper that resets through the pendulum, the utility model discloses simple structure, easy operation does not need the cooperation of many people, the cost of using manpower sparingly.