Balanced hoisting device for unit module

The invention relates to the technical field of lifting appliances, in particular to a unit module balance lifting device which comprises a balance beam assembly and a lifting frame, the balance beam assembly comprises a plurality of main beams arranged at intervals, and the main beams are connected...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI DAN, WANG QINGYUAN, BU YOUTIAN, HE ZHINIAN
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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