Lifting hook convenient to lift

The utility model discloses a lifting hook convenient to lift. The lifting hook comprises a cabin cover, an internal thread steel pipe, a steel pipe, a steel ball, a limiting rod, a grip, a connecting piece and a hook, the inner threaded steel pipe is vertically arranged, the top of the inner thread...

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Bibliographic Details
Main Authors ZHAO TIANYU, SUN YONGJIN, ZHANG ZHIXIN, ZHANG LIPENG, FENG BOXUE, SU YILA, SHI HONGYU
Format Patent
LanguageChinese
English
Published 19.04.2024
Subjects
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model discloses a lifting hook convenient to lift. The lifting hook comprises a cabin cover, an internal thread steel pipe, a steel pipe, a steel ball, a limiting rod, a grip, a connecting piece and a hook, the inner threaded steel pipe is vertically arranged, the top of the inner threaded steel pipe is inserted into a through hole in the cabin cover, the steel pipe is fixed to one end of the top of the inner threaded steel pipe, four obliquely-upward guide grooves are formed in the top of the steel pipe, steel balls are arranged in the guide grooves in a sliding mode, the limiting rod is vertically arranged, the lower half portion of the limiting rod is a threaded rod, the upper half portion of the limiting rod is a round rod, and an annular groove is formed in the middle of the round rod. The steel ball part is movably arranged in the annular groove, a grip is fixed to the bottom end of the threaded rod, a connecting piece is fixed to the bottom end of the grip, and a hook is rotationally arrang
Bibliography:Application Number: CN202322693757U