Underground railless truck mounted crane

The invention provides an underground railless truck mounted crane. The underground railless truck mounted crane comprises a front rack and a rear rack, wherein the front rack is provided with a powersystem, the lower portion of the front rack is provided with tyres, the front rack and the rear rack...

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Bibliographic Details
Main Authors ZANG CHAO, ZHANG LONG, LI FUHUI, JING HUAFENG, SUI XI, HAN LIANLONG, ZHANG ZHAOKUN
Format Patent
LanguageChinese
English
Published 14.12.2018
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 invention provides an underground railless truck mounted crane. The underground railless truck mounted crane comprises a front rack and a rear rack, wherein the front rack is provided with a powersystem, the lower portion of the front rack is provided with tyres, the front rack and the rear rack are connected through a hinge pin shaft, an installation plate on the rear rack is provided with atruck mounted crane body, the lower left portion of the installation plate is fixedly provided with a left supporting leg through a left supporting leg pin shaft, the lower right portion of the installation plate is fixedly provided with a right supporting leg through a right supporting leg pin shaft, the left supporting leg is provided with a left front oil cylinder, the right supporting leg isprovided with a right front oil cylinder, a main beam of the rear rack is provided with a left rear oil cylinder and a right rear oil cylinder, the left supporting leg is connected with a left arm spreading oil cylinder fixed o
Bibliography:Application Number: CN20181954751