Automatic centering measurement correction device for shaft system of electric generating set

• Main Authors: LI KOUBAO, XIA ZHISHENG
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2011
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model discloses an automatic centering measurement correction device for a shaft system of an electric generating set. The automatic centering measurement correction device is characterized in that the device comprises a plurality of detecting units; each detecting unit comprises a circumference grating displacement sensor, a first plane grating displacement sensor, a second plane grating displacement sensor and a wireless transducer, wherein, the output ends of each circumference grating displacement sensor, each first plane grating displacement sensor and each second plane grating displacement sensor are connected with the input end of each wireless transducer; the output ends of the wireless transducers in the detecting units are connected with the input end of a wireless coordinator node through a wireless network; and the output end of the wireless coordinator node is connected with a computer. The automatic centering measurement correction device adopts the automatic measurement and wireless