Drill rod righting device

The utility model discloses a drill rod righting device which comprises a fixed support, a first movable part and a second movable part, the first movable part comprises a connecting arm, a first driving mechanism and a fixed claw, the connecting arm, the first driving mechanism and the fixed suppor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHE CHANGLU, WANG WEIBIN, CHEN JIANJUN, XIE CHAO, QING QILIN, WU CAN
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 discloses a drill rod righting device which comprises a fixed support, a first movable part and a second movable part, the first movable part comprises a connecting arm, a first driving mechanism and a fixed claw, the connecting arm, the first driving mechanism and the fixed support are rotatably connected, the fixed claw is arranged at the end of the connecting arm, and the second driving mechanism is arranged on the fixed claw. The first driving mechanism drives the connecting arm to drive the fixing claw to rotate; the second movable part comprises a connecting rod, a second driving mechanism and a movable claw, the first end part of the movable claw is rotatably connected with the fixed claw, the second end part of the movable claw is rotatably connected with the connecting rod, and the connecting rod and one end of the second driving mechanism are fixed on the fixed claw; the second driving mechanism drives the connecting rod to drive the movable claw to rotate between the first positio