Safe anti-falling lifting hook device

The utility model belongs to the technical field of lifting hooks. The utility model relates to a hook device, in particular to a safe anti-falling hook device. Mounting block, the upper end of the mounting block is fixedly connected with a lifting ring; the lower end of the mounting block is fixedl...

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Bibliographic Details
Main Authors QIAO JUNHAO, HAN JIFENG
Format Patent
LanguageChinese
English
Published 06.03.2020
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 belongs to the technical field of lifting hooks. The utility model relates to a hook device, in particular to a safe anti-falling hook device. Mounting block, the upper end of the mounting block is fixedly connected with a lifting ring; the lower end of the mounting block is fixedly connected with a lifting hook; a storage groove is formed in the mounting block; a through hole communicated with the storage groove is formed in the outer side wall of the mounting block; an anti-falling block is arranged in the storage groove; an opening communicated with the storage groove is formed in the side wall of the lower end of the mounting block; a clamping groove is formed in the upper end of the hook; the lower end of the anti-disengagement block penetrates through the opening and extends into the clamping groove, a screw is inserted into the anti-disengagement block, one end of the screw penetrates through the anti-disengagement block and is rotationally connected with the inner side wall of the st
Bibliography:Application Number: CN201920833008U