Wind power equipment blade assembly locking device

• Main Authors: XIE CHANGSHUN, LI JIANQING, ZHU JIZHE, HAN DONG, LIU WENHUA, LIU XUEMIN, NI ZHUOYUE, ZHOU YANFEI, ZHU JI, ZHAO WENLEI, LIU XIAOSHENG, LI WENJIE, SUN YONGJIAN, WANG WANLE, ZHANG XINGBO, WANG JIANHUA, ZHANG LIN
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

According to the technical scheme, the wind power equipment blade assembly locking device comprises a locking device and a limiting device, the locking device comprises a threaded rod, a servo motor and an auxiliary rod, the upper end of the threaded rod is in threaded connection with the left end of a lower moving plate, and the lower end of the threaded rod is in threaded connection with the left end of an upper moving plate; the center of the lower end of the lower moving plate is fixedly connected with a locking tooth mark, the center of the upper end of the upper moving plate is fixedly connected with a locking tooth mark, and the output end of the servo motor is fixedly connected with a connecting block. The beneficial effects of the utility model are that through the arrangement of the threads at the upper end and the lower end in opposite directions, when the threaded rod rotates, the upper moving plate and the lower moving plate can move in opposite directions so as to drive the locking tooth marks t