Multifunctional vertical measurement contact measurement integrated three-dimensional coordinate transmission device and method

Abstract

The invention relates to the technical field of engineering survey, and discloses a multifunctional vertical survey-connection survey integrated three-dimensional coordinate transmission device and amultifunctional vertical survey-connection survey integrated three-dimensional coordinate transmission method. The multifunctional vertical survey-connection survey integrated three-dimensional coordinate transmission device comprises an upper device and a bottom device, wherein the upper device comprises a level-adjustable pedestal, vertical rods and horizontal rods; the vertical rods are vertically arranged on the pedestal of the upper device; the horizontal rods are arranged at the upper parts of the vertical rods and are vertical to the vertical rods; laser ranging collimators are arrangedon the horizontal rods; 360-degree prisms are arranged on the laser ranging collimators; the centers of the laser ranging collimators are superposed with the optical centers of the 360-degree prismsthereon; the bottom device comprises a level-adjustable pedestal and a laser receiving target; the laser receiving target is arranged on the pedestal of the bottom device; a 360-degree prism is arranged at the lower part of the laser receiving target; the center of the laser receiving target is coaxial with the optical center of the 360-degree prism at the lower part thereof. The multifunctional vertical survey-connection survey integrated three-dimensional coordinate transmission device has multiple functions of connection survey and vertical survey and is applicable to many conditions, and survey results are easy to check.

Description

technical field [0001] The invention relates to the technical field of engineering measurement, in particular to a novel device and method capable of both vertical measurement and connection measurement. Background technique [0002] In the construction process of underground projects such as tunnels and mines, in order to ensure that the construction is excavated according to the design direction and that the working faces excavated in all directions can be correctly penetrated at the predetermined location, the plane coordinate system and elevation coordinate system of the ground must be passed through the inclined shaft or vertical shaft. Transferred to the subsurface, these transfer jobs are called contact surveys. The underground and surface surveys have a unified plane coordinate system and elevation system through contact surveys, and at the same time provide coordinates, azimuth angles and elevation initial calculation data for underground surveys. Therefore, it is ...

AI Technical Summary

Problems solved by technology

In the traditional method, the measurement is greatly affected by the outside world, especially when the vertical shaft is connected to the measurement, the vertical line of the steel wire is affected by wind force, humidity, dripping water, etc., and there is a certain error in the measurement result

And there must be a high-level control point near the wellhead, which is not easy to observe

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