Dual-powered workover rig

The utility model discloses a dual-powered workover rig and relates to a workover treatment device of oil wells and gas wells, which comprises an automobile chassis, a derrick, an engine, a hydraulic torque converter, an electromotor, a transfer case, an angle transmission box and an operating room,...

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Bibliographische Detailangaben
Hauptverfasser:	LI PENG, HAN HONGBO, DONG SHENGZHENG, ZHAI JIANTUAN, ZHENG XIAOGANG, ZHANG ZISHENG, WU YANFENG, ZHAO YALING, ZHANG JIANJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CAPSTANS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HAULING HOISTING HOISTS LIFTING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES
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Beschreibung
Zusammenfassung:	The utility model discloses a dual-powered workover rig and relates to a workover treatment device of oil wells and gas wells, which comprises an automobile chassis, a derrick, an engine, a hydraulic torque converter, an electromotor, a transfer case, an angle transmission box and an operating room, wherein the engine is arranged at the front end of the automobile chassis, the engine is fixedly connected with the hydraulic torque converter, the hydraulic torque converter is connected with a power input end of the transfer case through a front coupling II, and a power output end of the transfer case is connected with the angle transmission box through a rear coupling. The electromotor is parallelly arranged at one side of the engine and is connected with the other power input end of the transfer case through a front coupling I. The connection points of the two power input ends of the transfer box and the electromotor and the hydraulic torque converter are provided with interlocked clutches so as to ensure that