Tunnel measurer

The utility model relates to the technical field of a measurer. The utility model relates to a tunnel measurer. The device comprises a horizontal distance measuring instrument and a vertical distancemeasuring instrument, the horizontal distance and the vertical distance of the tunnel can be measured...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI PENG, LIU JIANGZHONG, CHEN ZIJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of a measurer. The utility model relates to a tunnel measurer. The device comprises a horizontal distance measuring instrument and a vertical distancemeasuring instrument, the horizontal distance and the vertical distance of the tunnel can be measured respectively; the horizontal distance measuring instrument and the vertical distance measuring instrument are ultrasonic measuring instruments; measurement can also be carried out under the condition that dust appears in the tunnel; the device is provided with a resiliometer, a steel bar positiontester and a thickness ultrasonic measuring instrument; the strength of tunnel concrete, the positions of steel bars in a tunnel and the thickness of a cement wall in the tunnel can be measured and detected respectively; in addition, the telescopic rod is used for adjusting the height, so that the tunnel detection device can be adapted to tunnel detection at different heights, the processor is used for analyzing and proces