Lock pin ejection and lock clearance control device of elevator lock mechanism

The utility model belongs to the technical field of aviation assembly, and particularly relates to a lock pin ejection and lock clearance control device of an elevator lock mechanism, which comprises a support, a support plate is arranged at the front end of the support, a threaded positioning support plate is arranged at the rear end of the support, a U-shaped open slot is arranged between the support plate and the threaded positioning support plate, and a threaded hole is arranged on the threaded positioning support plate. According to the device, the front end face of the support is attached to the end face of a lock mechanism shell for limiting, the single-lug connector is connected with a lock pin fork lug, and the lock mechanism lock pin can be rapidly ejected out or withdrawn through the threaded lead screw type handle. The device can lock and control the extension amount of the lock pin at any time, can effectively control the gap of the lock mechanism by setting the thickness of the device support pl