Lifting device

The utility model discloses a lifting device, which belongs to the technical field of equipment lifting and comprises a lifting rod, a pin sleeve and a lifting switch, at least two lifting hinges are arranged at the bottom of the lifting rod, the lifting hinges can rotate relative to the lifting rod...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU XIANGQUAN, ZHOU KAIXUAN, HUANG SONG, YI LIBO, YI SHUHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a lifting device, which belongs to the technical field of equipment lifting and comprises a lifting rod, a pin sleeve and a lifting switch, at least two lifting hinges are arranged at the bottom of the lifting rod, the lifting hinges can rotate relative to the lifting rod, the pin sleeve is arranged at one end, far away from the lifting hinges, of the lifting rod, and a fixed pulley is fixedly connected onto the pin sleeve. The lifting switch comprises a lifting cable, one end of the lifting cable is fixedly connected with the lifting switch, the other end of the lifting cable penetrates through the fixed pulley, and the lifting cable is fixedly connected with the object lifting hinges after being split; the lifting hinge is rotationally connected with the hanging rod and matched with the hanging rope, so that the outer edge radius of the lifting hinge can be changed through rotation, then the outer edge radius can be reduced, the lifting hinge enters an object with a large inner c