Water supply and drainage pipeline protection device

The utility model relates to a water supply and drainage pipeline protection device, and belongs to the technical field of pipeline construction, the water supply and drainage pipeline protection device comprises a pipe body and further comprises a connecting assembly, the connecting assembly compri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU BOFU, LI CAIYUN, HAN LIANFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES BLASTING CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS 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 OR VIADUCTS PIPE-LINE SYSTEMS PIPE-LINES PIPES STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a water supply and drainage pipeline protection device, and belongs to the technical field of pipeline construction, the water supply and drainage pipeline protection device comprises a pipe body and further comprises a connecting assembly, the connecting assembly comprises a connecting sleeve, a connecting ring block, an abutting pad and an adjusting rod, the connecting ring block is fixedly connected to the inner wall of the connecting sleeve, and one end of the adjusting rod is connected with the abutting pad; one end of the abutting pad is connected with the connecting sleeve, the other end of the abutting pad penetrates through the connecting ring block and extends out of the connecting sleeve, a connecting space is formed between the abutting pad and the connecting sleeve, the pipe body extends into the connecting space, the abutting pad abuts against the inner wall of the pipe body, the inner wall of the connecting sleeve abuts against the outer wall of the pipe body, and t