An automatic centering total station base device

Abstract

The invention discloses an automatic centering total station base apparatus. The automatic centering total station base apparatus comprises an upper base, a lower base and a triangular tripod, wherein a reflection pile is arranged on the ground of the central part of the triangular tripod, a circular hole A is formed in the center of the lower base, two sides of the circular hole A are respectively provided with a transverse sliding rod A and a transverse sliding rod B, sliding grooves are respectively formed in the upper surfaces of the transverse sliding rod A and a transverse sliding rod B, the transverse sliding rod A and the transverse sliding rod B are provided with longitudinal sliding rods, two adjacent longitudinal sliding rods are provided with a drive motor C, the upper base is arranged on the longitudinal sliding rods, a circular hole B is formed in the center of the upper base in a triangle shape, an image projector is arranged at the inner lower part of the circular hole B, the image projector is provided with a computer controller, and the computer controller is connected with a drive motor A, a drive motor B and the drive motor C. The automatic centering total station base apparatus automatically precisely adjusts a total station measuring point, thereby saving the leveling time and reducing the manmade error.

Description

technical field [0001] The invention relates to a road and bridge construction survey auxiliary device, in particular to an automatic centering total station base device. Background technique [0002] The total station is a professional measuring equipment that can accurately measure three-dimensional coordinates. It is mainly used in the fields of geodetic survey and engineering survey. With the development of my country's transportation industry, the total station has been widely used in various engineering and technical fields, including high-grade roads Complicated survey work for railway subgrades, super-large bridges and tunnels, such as subgrade stakeout, bridge pile foundation stakeout, pier verticality, continuous beam formwork check, tunnel excavation direction control, etc. CN103322987B proposes an adjustable laser total station tripod, including a base panel, an annular connecting frame, a T-shaped steel movable buckle, and the T-shaped steel movable buckle and th...

AI Technical Summary

Problems solved by technology

[0003] In the process of measuring and setting out, the existing total station needs to center the known points before measuring, and then measure with the leveling total station. It is difficult for novices to adjust and align the total station, and there are certain defects in the accuracy. , in order to achieve rapid adjustment of the total station equipment and ensure measurement accuracy, it is of great significance to speed up the total station centering in the survey

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