Underground protection PE line pipe sleeve

The utility model relates to the technical field of sleeves, and discloses an underground protection PE line pipe sleeve which comprises a main body mechanism, a fixing mechanism and a connecting mechanism, the fixing mechanism is located at the upper end of the main body mechanism, and the connecti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN TAIJI, FANG YONGLONG, LIN SHUIPIN
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 sleeves, and discloses an underground protection PE line pipe sleeve which comprises a main body mechanism, a fixing mechanism and a connecting mechanism, the fixing mechanism is located at the upper end of the main body mechanism, and the connecting mechanism is located at the inner end of the main body mechanism. The main body mechanism comprises a first underground protection PE line pipe sleeve main body, a first connecting groove and a first fixing groove, the first connecting groove is fixedly formed in the upper end of the first underground protection PE line pipe sleeve main body, and the first fixing groove is fixedly formed in the upper end of the first underground protection PE line pipe sleeve main body; the main body mechanism further comprises a heat preservation assembly, a second underground protection PE line pipe sleeve body, a second fixing groove and a second connecting groove, and the second underground protection PE line pipe sleeve bod