High-speed shaft wind wheel locking device

The utility model discloses a high-speed shaft wind wheel locking device which comprises a base, a retaining support, a hoop and a guide screw, a wind wheel body is arranged on the inner side of the left end of the base, and a mark is pasted and fixed to the rear surface of the base; the retaining support is attached to the rear surface of the left end of the base, and a lock pin support is arranged on the right side of the base. The clamp is located below the lock pin support, and a lock pin body is arranged on the inner side of the clamp in an embedded and attached mode. The guide screw is installed in the outer end of the lock pin body, and the first pan head screw is installed on the inner side of the middle of the lock pin body. A sign fixed to the base through rivets is arranged on the lower front portion of the mark. The hoop and the base are of a welding integrated structure. According to the high-speed shaft wind wheel locking device, the lock pin body can be conveniently supported and fixed, the usi