Engineering surveying leveling instrument base convenient for levelness adjustment and capable of self-cooling

Abstract

The invention relates to the technical field of leveling instrument alignment, and discloses an engineering surveying leveling instrument base convenient for levelness adjustment and capable of self-cooling, the engineering surveying leveling instrument base comprises a leveling instrument base main body, a fixed disc is fixedly mounted in the leveling instrument base main body, and a conductive rod is fixedly mounted on the inner wall of the top of the fixed disc; and an electrified block is movably installed in the fixed disc, and an object block is fixedly installed at the bottom of the electrified block. A driving rod drives an electrified block in a fixed disc to deflect, so that an electrified area of the electrified block rotates to the bottom of a top conducting rod, the conducting rod transmits electric power to an electromagnet, the electromagnet is electrified to attract a valve block in a water outlet pipeline to vertically move upwards, the valve block leaves the valve, and the water outlet pipeline is conducted; and after the water solution continuously enters the hydraulic cylinder, the level gauge base main body can be slowly lifted, so that the effect of automatically adjusting the levelness of the level gauge base main body to be balanced is achieved.

Description

technical field [0001] The invention relates to the technical field of level adjustment, in particular to a base for engineering survey levels which is convenient for level adjustment and capable of self-cooling. Background technique [0002] A level is an instrument for establishing a horizontal line of sight to measure the height difference between two points on the ground. The main components are telescope, tube level, vertical shaft, base and footscrew. According to the structure, it can be divided into micro-tilt level, automatic leveling level, laser level and digital level. [0003] When the level gauge measures the height difference between the two places, it is necessary to adjust the level of the level gauge to avoid the inaccuracy of the measured height difference due to the inclination of the level gauge itself, while manually adjusting the level of the level gauge is inaccurate, and it is cumbersome to adjust continuously at the same time. , the measurement de...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a base that is convenient for adjusting the level of the engineering survey level and can be self-cooling. At the same time, after the detection is completed, the surface of the base is physically cooled to avoid the advantages of scalding the handling personnel due to the temperature of the base after the detection is completed. It is cumbersome. At the same time, the measuring device needs to be exposed to the sun all the time, which will cause high surface temperature and easily burn the inspectors during handling.

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