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Method and device for detecting dual-axis horizontal precision

A horizontal accuracy and measuring device technology, applied in the field of measurement, can solve the problems of low reading efficiency, real-time display, limited measurement space, and inability to measure dual-axis horizontal accuracy at the same time

Inactive Publication Date: 2017-07-28
BEIJING MECHANICAL EQUIP INST
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Problems solved by technology

[0004] In view of the above-mentioned analysis, the present invention aims to provide a method and device for detecting biaxial horizontal precision, to perform real-time measurement of biaxial horizontal precision and real-time display of measurement results, in order to solve the problem that cannot be achieved simultaneously in the prior art under severe conditions. Measuring dual-axis horizontal accuracy, low reading efficiency, unable to display in real time, limited by measurement space and many other problems

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  • Method and device for detecting dual-axis horizontal precision
  • Method and device for detecting dual-axis horizontal precision

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Embodiment Construction

[0034] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principles of the present invention.

[0035] According to a specific embodiment of the present invention, a method for detecting biaxial horizontal accuracy is disclosed, comprising steps:

[0036] S1. Under harsh conditions such as narrow measurement space and high measurement reference surface, select measurement components according to the leveling accuracy requirements of the measured object and the installation conditions of the measurement reference surface;

[0037] The measuring components include a level sensor, an AD acquisition unit, a main control board, a display screen, a first power supply, a second power supply and a power switch.

[0038] Further, steps are also included b...

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Abstract

The invention relates to a method and device for detecting dual-axis horizontal precision. The method comprises the following steps: selecting measuring components according to leveling accuracy requirements of a measured objected and installation conditions of a measurement reference surface; arranging the selected measuring components, except a horizon sensor, in a housing to form a measurement device body, wherein the measurement device body is connected with the horizon sensor through a cable; and mounting the horizon sensor on a base and placed on the measurement reference surface, wherein the horizon sensor remotely transmits the collected analog signal via a cable to the measurement device body for data processing and display to realize horizontal measurement. The method can realize detection of a double-axis horizontal precision value in real time under severe conditions, and can meet measurement of a narrow space; and when the measurement reference surface is high, operation personnel can measure the horizontal precision of the reference surface without climbing, thereby improving detection speed of horizontal precision of the measured object and improving operation safety.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to a method and a device for detecting biaxial horizontal accuracy. Background technique [0002] Horizontal accuracy refers to the angle between the reference plane of the measuring object and the horizontal plane. Horizontal accuracy is the data needed in the process of mechanical equipment assembly and debugging. When there is no assembly platform, assembly reference plane, etc. as the reference, the horizontal plane must be used as the reference. Therefore, a horizontal precision measuring instrument is needed to measure the horizontal precision. [0003] Commonly used horizontal accuracy measuring instruments are optical quadrants and digital display electronic levels, but they have obvious shortcomings. First of all, the optical quadrant can only measure the horizontal accuracy of a single axis, and cannot measure the horizontal accuracy of two axes at the same time; the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/22G01C9/00
CPCG01B21/22G01C9/00
Inventor 吴世蔚郭晓旗魏静霍耀广张冠中
Owner BEIJING MECHANICAL EQUIP INST
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