Vibration switch protective cover assembly and wind generating set

The utility model relates to a vibration switch protective cover assembly, a wind generating set and a vibration switch protective cover assembly. The vibration switch protective cover assembly comprises a vibration switch protective cover welding part and a vibration switch. The vibration switch protective cover welding part comprises a rear rack connecting plate, a supporting plate and a protective plate which are welded into a whole; two ends of the protection plate are connected with the support plates to form a frame structure; the rear rack connecting plate is located between the connecting supporting plates on the two sides, and the middle of the rear rack connecting plate is used for fixing the vibration switch, so that the vibration switch is located in an area wrapped by the frame structure; turnups are arranged on the two sides of the middle of the rear rack connecting plate and used for being fixed to a rear rack of a wind generating set. The rear rack connecting plate, thesupporting plate and the