High-bearing mechanism of hand-operated hydraulic crane

The utility model discloses a high bearing mechanism of a hand-operated hydraulic crane, which comprises a support frame, a fixed rod is arranged on one side of the top surface of the support frame, a hydraulic cylinder is hinged to the side wall of one side of the fixed rod, a suspension arm is hin...

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Bibliographische Detailangaben
Hauptverfasser:	YE QINGFENG, YEH CHIEN-LIANG, YANG ZHIGEN, ZHANG XUPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CAPSTANS CRANES HAULING HOISTING HOISTS LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES
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Beschreibung
Zusammenfassung:	The utility model discloses a high bearing mechanism of a hand-operated hydraulic crane, which comprises a support frame, a fixed rod is arranged on one side of the top surface of the support frame, a hydraulic cylinder is hinged to the side wall of one side of the fixed rod, a suspension arm is hinged to the top of the fixed rod, the output end of the hydraulic cylinder is hinged to one side of the bottom surface of the suspension arm, and the output end of the hydraulic cylinder is hinged to the other side of the bottom surface of the suspension arm. Reinforcing rods are hinged to the two sides of the top surface of the supporting frame, and limiting plates are arranged on the upper portions of the side walls of one sides of the reinforcing rods. According to the high-bearing mechanism of the hand-operated hydraulic crane, by arranging the hydraulic cylinder, the reinforcing rod, the lifting arm and the like, the hydraulic cylinder can be started, the output end of the hydraulic cylinder can push the liftin