Instrument for height measurement

Abstract

The invention relates to an instrument for height measurement, which comprises a height measurement and correction mechanism, a horizontal correction chassis and a laser measurement and correction mechanism, the height measurement and correction mechanism is connected to the center of the top surface of the horizontal correction chassis, and the laser measurement and correction mechanism is arranged at the top section of the outer side of the height measurement and correction mechanism. And the laser alignment measuring mechanism can slide up and down on the outer side of the height alignment measuring mechanism. According to the invention, the design of a height measurement mode is optimized, a traditional measurement method is changed and improved into a method for measuring the height level by utilizing horizontal calibration and laser irradiation, the measurement result is more accurate, two sets of equipment can be adopted for synchronous measurement, the measurement is suitable for various buildings and field surveying and mapping, and the instrument has the functions of horizontal calibration, laser irradiation and the like. The device can be used as a gradienter, can also be used as an air pressure detection instrument, is more accurate in measurement result, is wider in application range, and is suitable for popularization and application.

Description

technical field [0001] The invention relates to the field of engineering measurement, in particular to an instrument for height measurement. Background technique [0002] In the field of engineering surveying and mapping, for common height measurement, level surveying instruments are used for height measurement. The measurement results are only relative to the ground, and do not have very accurate surveying and mapping results. The most accurate height measurement currently exists Using barometers and telemetry to measure and map heights also has certain errors. In order to change the traditional surveying and mapping methods and improve more accurate surveying and mapping standards, an instrument for height measurement is hereby designed. Contents of the invention [0003] The object of the present invention is to provide a kind of instrument that is used for altitude measurement, to solve above-mentioned technical problem, for realizing above-mentioned purpose the presen...

AI Technical Summary

Problems solved by technology

[0002] In the field of engineering surveying and mapping, for common height measurement, level surveying instruments are used for height measurement. The measurement results are only relative to the ground, and do not have very accurate surveying and mapping results. The most accurate height measurement currently exists Using barometers and telemetry to measure and map heights also has certain errors. In order to change the traditional surveying and mapping methods and improve more accurate surveying and mapping standards, an instrument for height measurement is hereby designed.

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