Combined lifting appliance, bridge girder erection machine and working method of combined lifting appliance

The invention provides a combined lifting appliance, a bridge erecting machine and a working method of the combined lifting appliance, and relates to the technical field of high-speed railway bridge construction equipment. According to the combined lifting appliance, the lifting frame serves as a ma...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HE SHUIBING, WANG ZHIJUN, CAO XIONGYING, TANG YALING, SUN KAI, LI JIANJUN, XU CHAO, ZHU BING, WANG ZHENZHONG, GUO ZHANZHAN, ZHANG PEI, ZHANG YINGHUI, ZHANG GUOHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CRANES FIXED CONSTRUCTIONS HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES OR VIADUCTS PERFORMING OPERATIONS TRANSPORTING
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