Low-position lifting device for local lifting structure

Low-position lifting device for local lifting structure

The invention discloses a low-position lifting device for a local lifting structure. The low-position lifting device comprises a cork base truss beam assembly, two first standard knot assemblies, a second standard knot assembly, a jacking transfer beam assembly and a lifting part assembly. The cork...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LU YAO, WANG YUBING, MEI YIFENG, YU QINGFENG, ZHANG KAI, WANG JING, CHANG HONG, SHI QIUSHAN, ZHANG XIWANG, LI WEI, FAN RUIZHAO, DENG YIXIN, XU GENGCHEN, WEI FANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention discloses a low-position lifting device for a local lifting structure. The low-position lifting device comprises a cork base truss beam assembly, two first standard knot assemblies, a second standard knot assembly, a jacking transfer beam assembly and a lifting part assembly. The cork base truss beam assembly and the two first standard knot assemblies are installed on the foundation platform assembly, the cork base truss beam assembly is located between the two first standard knot assemblies, the lifting part assembly is installed at the upper ends of the first standard knot assemblies and connected with the cork base truss beam assembly, and the jacking transfer beam assembly is located between the two first standard knot assemblies and connected with the lifting part assembly. The lifting part assemblies are started, then the two lifting part assemblies synchronously lift the bottom support truss beam assembly upwards from the low position, the bottom support truss beam assembly is provided wi