Safe lifting device based on railway construction and using method thereof

The invention discloses a safe lifting device based on railway construction and a using method thereof.The safe lifting device comprises a safe lifting device body, a fixing plate, a side blocking structure and a telescopic rod, the fixing plate is arranged at the bottom of the outer side of the saf...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YAO, YANG WEIWEI, LI CHAO, TAO YISHENG, HU ZEJIN, SUN SHIYONG, SUN WUQING, TAO SIQI, MA JUNLONG, YA JIANTING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CRANES FIXED CONSTRUCTIONS HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES MACHINES FOR MAKING RAILWAYS OF ALL KINDS PERFORMING OPERATIONS PERMANENT WAY PERMANENT-WAY TOOLS TRANSPORTING
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