Interim substitute means of pipeline orthoscopic valve

The utility model provides an interim substitute means of pipeline orthoscopic valve, includes: both ends are equipped with internal thread's a straight tube, the adjusting screw that installs respectively at the straight tube both ends, install the twist grip on adjusting screw to and install...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAN BINGSUO, XING YOUWEI, WANG JINGYI, WU ZHIXING, CHENG TAO, ZHAO BO, SUN MING, LIU JIYAO, CHEN ZAIYU, REN GUANGXIN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides an interim substitute means of pipeline orthoscopic valve, includes: both ends are equipped with internal thread's a straight tube, the adjusting screw that installs respectively at the straight tube both ends, install the twist grip on adjusting screw to and install the blank flange at the adjusting screw tip, wherein, a lock nut is do not installed in the both ends mouth punishment of straight tube, through a lock nut, with adjusting screw and the locking of straight tube port, the 2nd lock nut is installed to adjusting screw's tip, through the 2nd lock nut, with adjusting screw and blank flange locking. The utility model discloses simple structure, convenient to use, it only need pass through the twist grip, can adjust the relative distance of both ends blank flange, and both ends blank flange size of a dimension can exchange the regulation, not only improve interim substitute means installation effectiveness greatly, solved the installation problem that different interim substitute means need be made to not unidimensional pipeline, and, the recycling that can circulate, greatly reduced during the welder and material cost.