Plastic corrugated pipe inner diameter deformation measuring device

The utility model relates to a plastic corrugated pipe inner diameter deformation measuring device. The plastic corrugated pipe inner diameter deformation measuring device comprises a displacement sensor assembly, a telescopic spring element, at least one attaching pressing foot and at least one dis...

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Bibliographische Detailangaben
Hauptverfasser:	LOU HUIYUAN, XU JIAN, CHEN LONGJIE, JIN SUJING, ZHANG HUAQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The utility model relates to a plastic corrugated pipe inner diameter deformation measuring device. The plastic corrugated pipe inner diameter deformation measuring device comprises a displacement sensor assembly, a telescopic spring element, at least one attaching pressing foot and at least one displacement transmission connecting rod. The displacement sensor assembly comprises a sensor, a displacement conduit and a displacement ejector rod, one end of the telescopic spring element is fixed with the displacement conduit, and the other end of the telescopic spring element is fixed with the displacement ejector rod, so that the displacement ejector rod always slides within a certain range in the sensor displacement conduit; and the laminating presser foot is connected with the displacement sensor assembly through a displacement transmission connecting rod. The measuring device is small in appearance, the displacement sensor assembly is located outside the plastic corrugated pipe, and the measuring device can b