Anti-falling device for lift car type lifting equipment of wind turbine generator

• Main Authors: TONG JIHONG, ZHANG CHENGHUI, LIU YI, WANG XIANGWEI, WU HUANYU, LIU JIA, TAN WEI, DING CHUNXING, ZHENG JUNBIN, WU TAO, LI YUDONG, LI GUIPENG
• Format: Patent
• Language: Chinese; English
• Published: 21.03.2023
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The invention belongs to the technical field of safety protection equipment, and particularly relates to an anti-falling device for lift car type lifting equipment of a wind turbine generator. Comprising a supporting frame, the supporting frame is fixedly installed on the side wall of a lift car, a locking handle is rotationally connected to the supporting frame, an automatic telescopic rod is arranged above the end, close to the side wall of the lift car, of the locking handle, and the fixed end of the automatic telescopic rod is fixedly connected with the side wall of the lift car; the free end of the automatic telescopic rod is movably connected with the end, close to the side wall of the lift car, of a locking handle, the end, away from the side wall of the lift car, of the locking handle is provided with a locking hole allowing the guide rope to penetrate through, locking steel teeth used for locking the guide rope are arranged on the side wall of the locking hole, and a laser velocimeter is installed at