Ground anchor car

The utility model relates to a ground anchor car which comprises a car chassis, an assistant carriage, a rotary workbench, an operation room, a crane assembly, a drilling device, a hydraulic oil tank, a front support leg, a rear support leg, and the like, wherein the rotary workbench, the hydraulic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUO HUICHAO, ZHAI JIANTUAN, LU PENGFEI, ZHAI HONGXIA, LUO YUQIONG, YU KONGXUE, XIE YUMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	The utility model relates to a ground anchor car which comprises a car chassis, an assistant carriage, a rotary workbench, an operation room, a crane assembly, a drilling device, a hydraulic oil tank, a front support leg, a rear support leg, and the like, wherein the rotary workbench, the hydraulic oil tank and the front support are respectively fixed on the assistant carriage, a hydraulic control system which is fixed on the rotary workbench is arranged in the operation room, one end of a lifting cylinder is in hinge pin articulation with the rotary workbench, the other end of the lifting cylinder is in hinge pin articulation with one end of a basic arm, the other end of the basic arm is in hinge pin articulation with a folding arm, and the upper end of the rotary workbench is in hinge pin articulation with the basic arm. The ground anchor car adopts a bendable and telescopic arm frame structure, can meet the requirements on various construction operations without moving the car, provide a downward (or upwar