Rotor lock of wind generating set and wind generating set

The utility model provides a rotor lock of a wind generating set and the wind generating set, and belongs to the technical field of rotor locks, the rotor lock comprises a rotor lock limiting piece, a lock cylinder, a handle, a connecting piece, a driving lead screw, a lead screw nut and a driving assembly, and the handle is located in one section, parallel to the lock cylinder, of a stroke groove. And the connecting piece is fixedly connected with the rotor lock limiting piece. The driving lead screw is parallel to the lock cylinder and located on the radial side of the lock cylinder, and the driving lead screw is rotationally arranged on the connecting piece. The lead screw nut is arranged on the driving lead screw in a sleeving mode and is in threaded connection with the driving lead screw, and the lead screw nut is connected with the lock cylinder. The driving assembly is connected with the driving lead screw. According to the rotor lock of the wind generating set and the wind generating set, when the dri