Concrete conveying pipe for civil engineering paving

The utility model relates to the technical field of civil engineering. The utility model discloses a concrete conveying pipe for civil engineering paving. Delivery pipe and base, the inner wall of theconveying pipe is movably connected with a heat preservation layer. The inner wall of the heat prese...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO YUAN, ZHAO PUJIE, LIU ZHUOYU
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 utility model relates to the technical field of civil engineering. The utility model discloses a concrete conveying pipe for civil engineering paving. Delivery pipe and base, the inner wall of theconveying pipe is movably connected with a heat preservation layer. The inner wall of the heat preservation layer is movably connected with an isolation layer. A protective layer is movably connectedto the outer wall of the conveying pipe, a fixing plate is movably connected to the outer wall of the protective layer, the inner bottom wall of the fixing plate is attached to the bottom of the isolation layer, a bolt hole is formed in the top of the fixing plate, a fixing bolt is movably connected to the inner wall of the bolt hole, and a protective pad is movably connected to the inner side wall of the fixing plate. According to the concrete conveying pipe for civil engineering paving, through cooperative use of the conveying pipe, the protective layer, the fixing plates, the fixing bolts,the heat preservation laye