Automatic prism monitoring device

The invention relates to an automatic monitoring prism device which is used for being matched with a total station to position a tunnel and is characterized in that the automatic monitoring prism device comprises a base, a prism and a shielding device, and the base is installed in the tunnel; the pr...

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Bibliographic Details
Main Authors LI CHAO, ZHAO LI, WEN BINFAN, YU CHONGHU, YANG JIAWEI, WEN XUANYUE, LI WENHAO, JIAO BAOWEN, LIN JIAN
Format Patent
LanguageChinese
English
Published 24.10.2023
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:The invention relates to an automatic monitoring prism device which is used for being matched with a total station to position a tunnel and is characterized in that the automatic monitoring prism device comprises a base, a prism and a shielding device, and the base is installed in the tunnel; the prism is fixedly connected to the base; the shielding device comprises a driving assembly and a shielding piece, the driving assembly is connected to the base, the driving assembly is used for driving the shielding piece to be switched between a shielding state and an opening state, the shielding piece shields the prism in the shielding state and is located on the side, close to the total station, of the prism, and the shielding piece is removed from the side, close to the total station, of the prism in the opening state. The side, close to the total station, of the prism is exposed. By means of the structure, mutual interference caused by too close positions of different prisms is avoided, and it is guaranteed that
Bibliography:Application Number: CN202310934250