Protective device for natural gas pipeline laying

The protection device comprises an upper arc-shaped plate and a lower arc-shaped plate, a threaded hole is formed in the middle of the top end of the upper arc-shaped plate, a threaded rod is connected to the interior of the threaded hole in a threaded mode, and a supporting arc-shaped block is fixe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN RUOJING, ZHOU XING, GU YONG
Format:	Patent
Sprache:	chi ; 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 protection device comprises an upper arc-shaped plate and a lower arc-shaped plate, a threaded hole is formed in the middle of the top end of the upper arc-shaped plate, a threaded rod is connected to the interior of the threaded hole in a threaded mode, and a supporting arc-shaped block is fixedly connected to the bottom end of the interior of the lower arc-shaped plate; protection plates are fixedly connected to the upper ends of the supporting arc-shaped blocks and the bottom ends of the threaded rods; a base is fixedly connected to the bottom end of the lower arc-shaped plate, a first supporting pile is fixedly connected to one side of the bottom end of the base, a second supporting pile is fixedly connected to the other side of the bottom end of the base, and second rotating shafts are fixedly connected to the two sides of the bottom end of the first supporting pile and the two sides of the bottom end of the second supporting pile correspondingly. According to the natural pipeline fastening device, t