Lifting device

The application discloses lifting device includes: base and be located the support of base top, two at least elevating system, every elevating system is including rotating first connecting rod and thesecond connecting rod of connecting, and adjacent elevating system's first connecting rod is co...

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Bibliographische Detailangaben
Hauptverfasser:	BAI JIANYUAN, WANG QINGHAI, JIANG XINGLING, WANG WENBIN, JIANG BIN, CHEN CHEN, SUN YIFU, ZENG YAN, ZHAO CHUNLEI, TENG HUI, HUANG CHENGGANG, SUN YUXIN, WANG KAIQIANG, SHANG YONGGANG, HAO CHENXI, FU YUECHUN, CHENG HAO, HE QIAN, LI XINFENG, PU ZHIJUAN, LIU YONG
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 application discloses lifting device includes: base and be located the support of base top, two at least elevating system, every elevating system is including rotating first connecting rod and thesecond connecting rod of connecting, and adjacent elevating system's first connecting rod is connected, and adjacent elevating system's second connecting rod is connected, wherein, being located themost first connecting rod of below and rotating with the base and is connected, the second connecting rod below being located is connected with the base removal, the first connecting rod that is located the top rotates with the support to be connected, and the second connecting rod that is located the top removes with the support to be connected, the extensible member of adjustable length, the both ends of extensible member are connected with an arbitrary elevating system's first connecting rod and second connecting rod respectively, distance between base and the support is the inverse correlation relation with the len