SOUND PIPE AND SOUND PIPE ASSEMBLY

The utility model provides a sounding pipe and a sounding pipe assembly. The sounding pipe comprises a pipe main body and a pipe joint which are inserted and matched in the axial direction of the sounding pipe; the pipe joint comprises a first radial plastic deformation section, an elastic deformati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FU BEI, LIU JIN, BAI LIN, DAI JIANLONG, LAN JINGCHANG, LYU JIA, YANG WENXIAN, BU DESHUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS EMBANKMENTS ENGINEERING ELEMENTS AND UNITS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MEASURING MECHANICAL ENGINEERING PHYSICS PIPES PISTONS SEALINGS SOIL SHIFTING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TESTING THERMAL INSULATION IN GENERAL UNDERGROUND OR UNDERWATER STRUCTURES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a sounding pipe and a sounding pipe assembly. The sounding pipe comprises a pipe main body and a pipe joint which are inserted and matched in the axial direction of the sounding pipe; the pipe joint comprises a first radial plastic deformation section, an elastic deformation section and a second radial plastic deformation section which are sequentially arranged in the axial direction. The elastic deformation section is provided with a protruding ring wall, a first end face ring wall and a second end face ring wall, the protruding ring wall and the pipe body are oppositely arranged in the radial direction, and the protruding ring wall is bent in the direction away from the pipe body. A mounting groove is defined by the protruding ring wall, the first end face ring wall, the second end face ring wall and the pipe body, a sealing ring is arranged in the mounting groove, and the peripheral wall of the sealing ring is attached to the protruding ring wall. Even if the sounding pipes at th