Rope pressing device of electric hoist with ultra-long hoisting stroke

The utility model relates to a rope pressing device of an electric hoist with an ultra-long lifting stroke, which comprises an upper support, a lower support, a supporting arm, a rope pressing roller and an elastic adjusting component, the upper support is fixedly mounted on the upper surface of a w...

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Bibliographic Details
Main Authors ZHOU ZONGREN, ZHOU DONGQING, FANG GANG, YIN JI'AN, LENG JIAN, MENG LI, HUANG MIN, FAN XIAOXIA
Format Patent
LanguageChinese
English
Published 30.09.2022
Subjects
CAPSTANS
HAULING
HOISTING
HOISTS
LIFTING
PERFORMING OPERATIONS
TACKLES, e.g. PULLEY BLOCKS
TRANSPORTING
WINCHES
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Summary:The utility model relates to a rope pressing device of an electric hoist with an ultra-long lifting stroke, which comprises an upper support, a lower support, a supporting arm, a rope pressing roller and an elastic adjusting component, the upper support is fixedly mounted on the upper surface of a winding drum shell of the electric hoist, and the lower support is fixedly mounted at the bottom of the side surface of the winding drum shell of the electric hoist; the upper supports and the lower supports are arranged at the two ends of the electric hoist winding drum shell respectively, the bottoms of the supporting arms are hinged to the lower supports, the tops of the supporting arms are installed on the upper supports through elastic adjusting assemblies, and the two ends of the rope pressing roller are installed on the two supporting arms respectively. The elastic adjusting assembly is used for driving the top of the supporting arm to move towards one side of the upper support. The steel wire rope pressing d
Bibliography:Application Number: CN202220778801U