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Automation device for testing wind sensor

A technology of automation device and wind sensor, which is applied in the testing/calibration of measuring devices, instruments, speed/acceleration/impact measurement equipment, etc. The effect of precision, small size and high precision

Active Publication Date: 2015-02-04
ZHONGHUAN TIG TIANJIN METEOROLOGICAL INSTR
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, the wind direction and wind speed sensor in my country's meteorological industry is a mechanical wind speed and wind direction sensor, and its inspection device is an old-fashioned manual operation equipment. Its disadvantages are low inspection accuracy, low degree of automation, complex operation, single function, and human interference. Meet the inspection requirements of the modern meteorological industry

Method used

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  • Automation device for testing wind sensor
  • Automation device for testing wind sensor
  • Automation device for testing wind sensor

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing:

[0026] Such as figure 1 , figure 2 and image 3 As shown, the device is composed of two parts, the main part and the control part. The main part includes the wind sensor fixing part, the wind tunnel fixing part, the main part and the transmission deceleration part, and the wind sensor fixing part includes the wind sensor mounting seat 1 and the positioning pin 2. Wind tunnel fixed components include wind tunnel positioning block 7, support arm 8, horizontal plate 9, main body fastening block 10 and horizontal plate fixing sleeve 11; main body components include rotating shaft 3, flat key 4, plane thrust bearing 5, rotating Shaft casing 6, reduction box connection sleeve 12, bearing pre-tightening main ring 23 and bearing pre-tightening secondary ring 24; transmission reduction components include reduction box 13, deep groove bearing 20, worm wheel 21, reduction box b...

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Abstract

The invention relates to an automation device for testing a wind sensor. The body of the automation device comprises a wind sensor mounting seat, a locating pin, a wind hole locating block, a support arm, a transverse plate, a body fastening block, a transverse plate fixing sleeve, a rotating shaft, a flat key, a planar thrust bearing, a rotating shaft sleeve, a reduction gearbox connecting sleeve, a main bearing pre-tightening ring, an auxiliary bearing pre-tightening ring, a reduction gearbox, a deep groove bearing, a worm wheel, a reduction gearbox bottom plate, a worm, a worm seal cover, a worm pre-tightening ring, a coupling, a step motor mounting seat and a step motor; the control part comprises a device controller, a liquid crystal screen, keys, a step motor driver and the wind sensor. Compared with the prior art, the automation device realizes to automatically test the wind speed and wind direction of the wind sensor; the automation device replaces the previous manual operation mode of operators, reduces the influence of manual factors on the data precision in the testing stage and greatly improves the wind direction and wind speed testing precision.

Description

technical field [0001] The invention relates to inspection equipment for meteorological wind direction and wind speed, in particular to an automatic device for inspecting wind sensors. Background technique [0002] According to the requirements of the National Meteorological Administration, each provincial bureau shall carry out the metrological verification of anemometers every year. At this stage, the wind direction and wind speed sensor in my country's meteorological industry is a mechanical wind speed and wind direction sensor, and its inspection device is an old-fashioned manual operation device. Its disadvantages are low inspection accuracy, low degree of automation, complicated operation, single function, and human interference. Meet the inspection requirements of the modern meteorological industry. With the continuous development of science and technology, the ultrasonic anemometer has the advantages of compact structure, high precision, no mechanical transmission pa...

Claims

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Application Information

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IPC IPC(8): G01P21/00G01P21/02
Inventor 李铜刘素清王龙董猛
Owner ZHONGHUAN TIG TIANJIN METEOROLOGICAL INSTR
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