Lifting appliance for integrally lifting side form of large-span box girder

The utility model relates to a lifting appliance for integrally lifting a large-span box girder side form, which is divided into two groups and comprises two lifting cross beams and two longitudinal beams, a first middle cross beam is connected between the two lifting cross beams, a second middle cr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WEI, GU PINGPING, QIN ZHIAN, YUAN KOUFENG, TANG JIANYAO, LI JIANCHEN
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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