Deformation joint three-direction relative displacement measurement device and method thereof

The invention provides a deformation joint three-direction relative displacement measurement device which comprises a displacement measurement module (1) and a target module (2). The displacement measurement module (1) and the target module (2) are fixed at two sides of a deformation joint (3). The...

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Bibliographische Detailangaben
Hauptverfasser:	QIAN JIN, DUAN CHUANGFENG, GU CHENYING, YAN PENGCHENG, HE XIAO, DAI ZISHU, BAYA JIHU, XIONG CHENG, CHENG YUTING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 invention provides a deformation joint three-direction relative displacement measurement device which comprises a displacement measurement module (1) and a target module (2). The displacement measurement module (1) and the target module (2) are fixed at two sides of a deformation joint (3). The displacement measurement module (1) comprises a fixed frame (11) and three displacement sensors (12) which are parallelly arranged on the fixed frame (11) side by side. The target module (2) comprises a base (21) and three limit surfaces (22) which are arranged on the base (21) side by side. The deformation joint three-direction relative displacement measurement device has the advantages of simple structure and flexible and convenient installation, thus the whole volume of the device is small, and the device is especially suitable for a measurement environment with a high traffic requirement.