Device for measuring the distance between any two points in space and its application method

Abstract

The invention discloses a measurement device for a distance between any two points in a space and a using method thereof. The measurement device comprises a base fixedly arranged on the ground, a supporting rod vertically installed on the base, a flat plate which is vertically arranged and installed at the top end of the supporting rod in a matching way, a laser range finder fixedly installed on the flat plate, and a free rotating assembly which is installed on the supporting rod and the flat plate in a matching way and can be used for enabling the flat plate to arbitrarily rotate in the space to construct a plane of a fixed point on the flat plate and two measured points. The measurement device for the distance between any two points in the space and the using method thereof disclosed by the invention can be used for overcoming the defects that the direct measurement is difficult, and the error of measurement results is big, the construction progress is affected and the like in the prior art so as to realize the advantages of convenience in the direct measurement, and small error of the measurement results without affecting the construction progress.

Description

technical field [0001] The invention relates to the technical field of measuring devices, in particular to a measuring device for the distance between any two points in space and a method for using the same. Background technique [0002] Generally, in some construction situations, it is often necessary to measure the distance between two points. For two points without occluders between the two points, it can be directly measured by the laser range finder. [0003] However, there are many situations in reality where people cannot touch the measured point, such as measuring the distance between two points in a lake, the distance between two points on both sides of a large building, etc. For these cases, due to the inability to measure directly and the obstructions in the middle, the measurement is more difficult, and the error of the measurement results is relatively large, which has a great impact on the progress of the construction and the overall implementation. [0004] ...

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Problems solved by technology

[0003] However, there are many situations in reality where people cannot touch the measured point, such as measuring the distance between two points in a lake, the distance between two points on both sides of a large building, etc.

For these cases, due to the inability to measure directly and the obstructions in the middle, the measurement is more difficult, and the error of the measurement results is relatively large, which has a great impact on the progress of the construction and the overall implementation

[0004] In the process of realizing the present invention, the inventor found that there are at least defects in the prior art such as difficulty in direct measurement, large errors in measurement results, and influence on construction progress.

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