Bridge girder erection machine walking trolley device adapting to slope girder erection operation

The utility model discloses a bridge girder erection machine walking trolley device adapting to slope girder erection operation, which comprises a frame and a balance beam, the bottom of the balance beam is provided with a walking wheel set, the bottoms of two ends of the frame are provided with jac...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG CHIYU, LIU HONG, HE LONGCHENG, KONG DEBIAO, WANG ZHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
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