Packing box gland fixing device

The utility model provides a packing box gland fixing device, include: the gland support frame, first grip block, first grip block are installed on the gland support frame, the second grip block, the second grip block along the direction movable installation that is close to or keeps away from first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG HUI, CHEN LINZHENG
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 packing box gland fixing device, include: the gland support frame, first grip block, first grip block are installed on the gland support frame, the second grip block, the second grip block along the direction movable installation that is close to or keeps away from first grip block on the gland support frame, and formation polished rod centre gripping space between first grip block and the second grip block. The utility model provides a packing box gland fixing device simple structure, convenient operation can relatively make things convenient for, fix the gland of packing box steadily, and then make the staff change the packing in the packing box to the insecure incident that arouses of fixing among the prior art has been avoided because of the gland when changing the packing for the packing box.