Prefabricated pipe joint rotating device

The utility model discloses a prefabricated pipe joint rotating device which comprises a base and a support, and the base is provided with a fixing piece. The two supports are symmetrically connected to the two sides of the base correspondingly. The support comprises a vertical supporting piece, a s...

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Bibliographische Detailangaben
Hauptverfasser:	JIAO RUNDONG, WANG JILONG, ZHAN MENGMENG, YU YANG, LU ZIHAO, ZHAO FUTAO, ZHANG JIPEI, GAO SHUJIAN, MI WANJING, JU YUAN, ZHOU CHAOJIE, KANG YICHENG, LIU FENGYOU, GUO LIHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CRANES ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAULING HEATING HOISTING JOINTS OR FITTINGS FOR PIPES LIFTING LIGHTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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