Rotatable large-tonnage lifting lug

The utility model relates to a rotatable large-tonnage lifting lug which comprises a bottom plate, a flange plate rotatably installed on the bottom plate and a lifting lug main plate vertically arranged on the side, away from the bottom plate, of the flange plate, and a through hole penetrating thro...

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Bibliographic Details
Main Authors ZHANG YUNPENG, ZHANG JIE, SUN SHOUYANG, RAO ZHENLONG, DUAN LIZHI, SHI JINKUN
Format Patent
LanguageChinese
English
Published 19.11.2021
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 relates to a rotatable large-tonnage lifting lug which comprises a bottom plate, a flange plate rotatably installed on the bottom plate and a lifting lug main plate vertically arranged on the side, away from the bottom plate, of the flange plate, and a through hole penetrating through the opposite side face of the lifting lug main plate is formed in the lifting lug main plate. A plurality of first mounting holes are formed in the periphery of the upper surface of the bottom plate, a plurality of second mounting holes penetrating through the upper side face and the lower side face of the flange plate are formed in the flange plate, and the flange plate further comprises fasteners penetrating through the second mounting holes and the first mounting holes to fasten the flange plate to the bottom plate. The rotatable large-tonnage lifting lug is used for deck construction of pipe cable offshore installation, the angle of the lifting lug main plate can be adjusted according to the actual situatio
Bibliography:Application Number: CN202120432067U