Auxiliary observation device and method for measuring tape type monitoring instrument

The invention provides an auxiliary observation device and method for a measuring tape type monitoring instrument, and the device comprises a supporting structure, the top of the supporting structure is fixedly provided with a supporting vertical rod, and the top of the supporting vertical rod is pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU MIN, ZHONG JIABIN, ZHANG CHENGKUO, TAN KAIYAN, PENG JIAFENG, HU DIZHONG, JIAN YIFEI, ZHANG XINYUAN, CHEN HUI, PAN GAOCHANG, SUN WENSHENG, LIANG QINLU, CAO YONGHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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Beschreibung
Zusammenfassung:	The invention provides an auxiliary observation device and method for a measuring tape type monitoring instrument, and the device comprises a supporting structure, the top of the supporting structure is fixedly provided with a supporting vertical rod, and the top of the supporting vertical rod is provided with a pulley. A measuring tape of the measuring tape type monitoring instrument bypasses the top end of the pulley, the other end of the measuring tape penetrates through a pipe opening alignment device arranged at the top end of the observation pipe, a camera is installed on the pipe opening alignment device, and the camera is connected with a mobile terminal device of an observer in a communication mode and reads the measuring tape. Mainly aiming at the problems, a series of improvements are carried out on the observation operation of a traditional measuring tape type monitoring instrument, and the device has the advantages of improving the observation precision, being simple and convenient to operate, sa