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Electronic level meter calibrating device and method

A technology of electronic level and calibration device, which is applied in the direction of measuring devices and instruments, and can solve the problem of high accuracy of the level

Inactive Publication Date: 2016-08-03
SHENYANG AIRCRAFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The level meter has high accuracy, the allowable error is ±0.01°, and the horizontal angle can be measured directly. In addition, when the vertical angle needs to be measured, use the side as the working surface for vertical measurement, and there is no calibration method for this type of equipment in the country.

Method used

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  • Electronic level meter calibrating device and method
  • Electronic level meter calibrating device and method
  • Electronic level meter calibrating device and method

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Embodiment Construction

[0015] Such as figure 1 As shown, an electronic level calibration device is provided with a base 1 above the lower working surface 6, and two support balls 4 are provided between the base 1 and the lower working surface to support the base 1; There is a block 2, the electronic level 8 is set on the base 1, and the end face is in contact with the end face of the block 2; a scale 3 is provided on the surface of the base 1; several measuring blocks are provided at the lower end of the support ball 4 away from the block 2 5. The height of the gauge block is different, and the angle measured by the electronic level 8 is also different; the end of the lower working surface 6 is provided with a vertical side working surface 7, which is used to check the vertical error of the electronic level.

[0016] The method for calibrating an electronic level by using a calibrating device comprises the following steps:

[0017] 1) Wipe off the dirt on the surface of the electronic level 8, plac...

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Abstract

The invention relates to an electronic level meter calibrating device. A base is arranged above a lower working surface, and two supporting balls are arranged between the base and the lower working surface and used for supporting the base. A stop piece is arranged at one end of the base. An electronic level meter is arranged on the base, and the end face of the electronic level meter makes contact with the end face of the stop piece. A ruler is arranged on the surface of the base. The lower end, away from the stop piece, of each supporting ball is provided with a plurality of gauge blocks. A vertical side working face is arranged at one end of the lower working surface. The electronic level meter calibrating device can be directly used for calibrating the electronic level meter, the measurement precision is ensured, inspection expenses are saved for enterprises, and cost is reduced for enterprises.

Description

technical field [0001] The invention relates to a calibrating device and a calibrating method for an electronic level meter, belonging to inspection equipment. Background technique [0002] The spirit level is a commonly used measuring tool in inspection work, which is used to inspect the inclination of the workpiece. The level meter has high accuracy, the allowable error is ±0.01°, and the horizontal angle can be directly measured. In addition, when the vertical angle needs to be measured, use the side as the working surface for vertical measurement, and there is no calibration method for this type of equipment in the country. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electronic level calibration device, which can directly calibrate the electronic level, which not only ensures the accuracy of measurement, but also saves the company's external inspection costs, thereby reducing the company's cost. [00...

Claims

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Application Information

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IPC IPC(8): G01C25/00
CPCG01C25/00
Inventor 陈艳红刘洪霞杨林海
Owner SHENYANG AIRCRAFT CORP