Lifting device for power construction

The utility model discloses a lifting device for power construction, which comprises a mobile vehicle and a shear type lifting component arranged at the top of the mobile vehicle, the top of the mobile vehicle is movably connected with the shear type lifting component, a top plate is movably arrange...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FENG JIANSHUANG, ZHANG MENG, FENG ZHIKANG, PAN HANHUA, CHEN WENJI
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 for power construction, which comprises a mobile vehicle and a shear type lifting component arranged at the top of the mobile vehicle, the top of the mobile vehicle is movably connected with the shear type lifting component, a top plate is movably arranged at the top of the shear type lifting component, a sliding cavity is arranged in the top plate, and the sliding cavity is communicated with the shear type lifting component. A sliding cavity is formed in the top plate, an extending plate used for lifting a worker is arranged in the sliding cavity in a sliding mode, the extending plate can extend outwards in the longitudinal direction of the sliding cavity, and a driving motor is fixedly installed at the top of the top plate. And then the extension plate can extend and expand from the interior of the top plate, so that the standing area of the top of the top plate can be enlarged, a worker can work safely without stretching out the body to the outer side of a guard