Auxiliary counterweight device for hoisting tower crane

The utility model relates to the field of hoisting tower crane components, in particular to a counterweight auxiliary device of a hoisting tower crane. The equipment is composed of a left circular shaft, a right circular shaft, a left lug plate, a right lug plate and rib plates. The left circular sh...

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Bibliographic Details
Main Authors KAN ZIJIAN, YANG ZHIYING, DUAN WENXUAN
Format Patent
LanguageChinese
English
Published 23.11.2021
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 the field of hoisting tower crane components, in particular to a counterweight auxiliary device of a hoisting tower crane. The equipment is composed of a left circular shaft, a right circular shaft, a left lug plate, a right lug plate and rib plates. The left circular shaft and the right circular shaft are inserted into the two sides of a counterweight device, and the left lug plate and the right lug plate are welded to the positions, 40 mm inwards, of the two ends of the left circular shaft and the right circular shaft. The left lug plate and the right lug plate are perpendicular to the left circular shaft and the right circular shaft by 90 degrees, rib plates are welded to the outer sides of the left lug plate and the right lug plate, and the outer sides of the lower ends of the rib plates are flush with the outer ends of the left circular shaft and the right circular shaft and keep perpendicular to the outer ends of the left circular shaft and the right circular shaft by 90 deg
Bibliography:Application Number: CN202120657396U