Multi-angle adjusting and fixing high-precision prism group

Abstract

The invention discloses a multi-angle adjusting and fixing high-precision prism group, which comprises a prism rear cover, a prism shell, a cube-corner prism and a prism protection pad, and is characterized in that the prism rear cover is fixedly connected with the prism protection pad; according to the invention, through the fixation of the second puller screw, the vertical angle of the prism can be adjusted in the U-shaped frame, and through the cooperation of the rotating shaft and the support bubble seat, the prism group can be rotated and adjusted by 360 degrees so as to meet the measurement requirements at various angles; the fixing direction and the overall vertical angle of the locking connector seat can be adjusted by adjusting the matching relation of the hand screw, the locking screw sleeve, the locking connector piece and the locking connector seat, so that the levelness of the bracket bubble seat is adjusted, the verticality of the high-precision prism group is ensured, and the measurement precision of the total station is ensured; the device can be fixed on a metal wall or a metal stand column through the cooperation of a neodymium magnet with a hole and a magnet seat, so that the surveying and mapping work can be quickly carried out, and difficulty and inconvenience caused to the surveying and mapping work are avoided.

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