SUPPORTING DEVICE FOR CRANE AND CRANE THEREOF

A supporting device for a crane and a crane thereof are disclosed. The supporting device comprises a fixed outrigger box (11) arranged at the bottom of the crane, an outrigger (12) sleeved in the fixed outrigger box (11) and telescopically movable in horizontal direction relative to the fixed outrig...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	REN, LIYOU, LANG, GENFENG, YE, MING
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	A supporting device for a crane and a crane thereof are disclosed. The supporting device comprises a fixed outrigger box (11) arranged at the bottom of the crane, an outrigger (12) sleeved in the fixed outrigger box (11) and telescopically movable in horizontal direction relative to the fixed outrigger box (11), and a main outrigger supporting device (13) arranged under the outrigger (12) and located at the tail end of the outrigger. Especially, the supporting device further comprises a secondary outrigger supporting device (14) detachably arranged under the outrigger (12) to support the outrigger. L'invention concerne un dispositif de support de grue et une grue. Le dispositif de support comprend un boîtier de stabilisateur fixe (11) placé sur la surface inférieure de la grue, un stabilisateur (12) emmanché dans le boîtier de stabilisateur fixe (11) et mobile de manière télescopique dans une direction horizontale par rapport au boîtier de stabilisateur fixe (11) et un dispositif de support de stabilisateur p