Hydraulic power pincers

The utility model provides a hydraulic power pincers, include: handle, connecting block, stop device, a connecting device, support and the 2nd connecting device, wherein: the first end of handle links to each other with the first end of connecting block by a connecting device, and the second end of...

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Bibliographische Detailangaben
Hauptverfasser:	YE XUEQIN, FU JIAN, YAN LIMIN, GONG YUBIN, RAO ZHIGANG, GUO ZETIAN, LIANG HUAXIN
Format:	Patent
Sprache:	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 provides a hydraulic power pincers, include: handle, connecting block, stop device, a connecting device, support and the 2nd connecting device, wherein: the first end of handle links to each other with the first end of connecting block by a connecting device, and the second end of connecting block is connected with the support by the 2nd connecting device, the handle can rotate around a connecting device, and the connecting block can rotate around the 2nd connecting device, and wherein, the handle rotates the plane that forms and rotates the plane intersection who forms around the 2nd connecting device with the connecting block around a connecting device, stop device is fixed to be provided on hydraulic power pincers's the mesa, and stop device is used for after the handle turns to the mesa spacingly with the handle. The utility model discloses the security in the hydraulic power pincers use can improve.