Winch lifting system

A winch lifting system comprises a supporting frame (10), a lifting assembly (20) and a lifting appliance (30). The lifting assembly comprises a winding drum (21) and a transmission assembly (22). The winding drum is rotatably arranged on the supporting frame. The transmission assembly comprises a c...

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Bibliographic Details
Main Authors DING YANLING, DING XIKUN, CAO SHIMIN, LAI RUIJUN, XU HONGGANG, LIU JUN, LI SONGLEI, ZHU LIKANG, HU XINJU
Format Patent
LanguageChinese
English
Published 03.03.2023
Subjects
CAPSTANS
CRANES
HAULING
HOISTING
HOISTS
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TACKLES, e.g. PULLEY BLOCKS
TRANSPORTING
WINCHES
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Summary:A winch lifting system comprises a supporting frame (10), a lifting assembly (20) and a lifting appliance (30). The lifting assembly comprises a winding drum (21) and a transmission assembly (22). The winding drum is rotatably arranged on the supporting frame. The transmission assembly comprises a cable (23), a traction piece (24) and a suspension assembly (25). The two ends of the cable are fixed to the winding drum and can rotate along with the winding drum to be wound around the winding drum. The traction piece is connected with the supporting frame, and the part, not wound around the winding drum, of the cable is connected to the traction piece. The parts, not wound around the winding drum, of the cable located on the two sides of the traction piece are connected with the suspension assembly. The lifting appliance is connected with the suspension assembly. According to the winch lifting system, the suspension assembly is adopted to be connected with the cable, the cable is in a tensioned state all the tim
Bibliography:Application Number: CN202111010861