Anti-collision device of steel belt lifting tool

The utility model discloses an anti-collision device of a steel belt lifting tool, which comprises a lifting body, a screw fixing plate, a screw, a spring, an abrasion-resisting plate and a protective plate. The screw fixing plate is fixedly connected onto the side edge of the lifting body. The scre...

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Bibliographic Details
Main Authors JIE HUIYUAN, YUAN XIAOBING, LI GUANGBIAO, SONG JIZE, CHEN DAQIANG, LUO LAIMING, DU XINBING, LIN WEIXIANG
Format Patent
LanguageChinese
English
Published 09.05.2012
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 an anti-collision device of a steel belt lifting tool, which comprises a lifting body, a screw fixing plate, a screw, a spring, an abrasion-resisting plate and a protective plate. The screw fixing plate is fixedly connected onto the side edge of the lifting body. The screw is in threaded connection with the screw fixing plate. The spring is sleeved on the screw. The abrasion-resisting plate is in sliding connection with the screw and located above the spring. A fixing pin is arranged at the other end of the screw, and the abrasion-resisting plate is located under the fixing pin. The protective plate is arranged on a lifting hook of the lifting body. The anti-collision device of the steel belt lifting tool has the advantages of being simple in structure, convenient to dismount, safe, reliable and practical.
Bibliography:Application Number: CN20112283621U