Underground ladder truck

The invention belongs to the technical field of underground equipment, and particularly relates to an underground ladder truck which comprises a frame, a walking device mounted at the bottom of the frame, a power device and a hydraulic oil tank mounted at the rear end of the frame, a cab mounted abo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIN WEI, ZHENG WEIGUO, LEE SANG-KYU, WANG TONGFEI, TANG PEIZHEN, LIU JUNYU
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 invention belongs to the technical field of underground equipment, and particularly relates to an underground ladder truck which comprises a frame, a walking device mounted at the bottom of the frame, a power device and a hydraulic oil tank mounted at the rear end of the frame, a cab mounted above the middle of the frame and a lifting rotating device mounted on the upper portion of the front end of the frame. The lifting rotating device is in driving connection with a hanging basket device, a supporting device is installed on the lower portion of the front end of the frame, control systems are installed in the cab and the hanging basket device respectively, and the control systems are in communication connection with the power device, the lifting rotating device and the supporting device. Ground personnel in a cab and climbing personnel in the hanging basket device can operate lifting and rotating of the hanging basket device, the supporting device enables the lifting device to be more stable during overh