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Ultrasonic detection wheel calibration device, system and method

A calibration device, ultrasonic technology, applied to measuring devices, material analysis using sound waves/ultrasonic waves/infrasonic waves, instruments, etc., can solve the problems of time-consuming and low efficiency, improve the efficiency of calibration operations, and save replacement time. Effect

Pending Publication Date: 2021-02-12
ZHUZHOU TIMES ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the purpose of the present invention is to provide an ultrasonic probe wheel calibration device, system and method to solve the need to use one probe wheel to calibrate multiple probes of the same type in order to solve the existing ultrasonic probe wheel calibration method. It takes a lot of time to replace the probe, a technical problem with low efficiency

Method used

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  • Ultrasonic detection wheel calibration device, system and method
  • Ultrasonic detection wheel calibration device, system and method
  • Ultrasonic detection wheel calibration device, system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0099] as attached figure 1 To attach Figure 4 , 7 , 8, a kind of embodiment of the ultrasonic probe calibration device 100 of the present invention, the device specifically includes:

[0100] base1;

[0101] a backplane 2 vertically arranged on the base 1;

[0102] The lifting mechanism 3 arranged on the backboard 2;

[0103] It is arranged on the lifting mechanism 3, and is used to fix the detection wheel installation frame 4 of the detection wheel 20. The detection wheel installation frame 4 can be vertically on the lifting mechanism 3 (as attached figure 1 To attach image 3 , 7 , 8 in the direction shown by H) to move; as a typical embodiment of the present invention, the probe wheel 20 can be further mounted in the dovetail groove of the probe wheel mounting frame 4;

[0104] The transverse slide block 6 and the transverse guide rail 8 that are arranged on the base 1, the transverse slide block 6 can be along the transverse direction on the transverse guide rail ...

Embodiment 2

[0110] Another embodiment of the ultrasonic probe wheel calibration device 100 of the present invention, the device specifically includes:

[0111] base1;

[0112] a backplane 2 vertically arranged on the base 1;

[0113] The lifting mechanism 3 arranged on the backboard 2;

[0114] It is arranged on the lifting mechanism 3 and is used to fix the detecting wheel mounting frame 4 of the detecting wheel 20. The detecting wheel mounting frame 4 can move vertically on the lifting mechanism 3; as a typical embodiment of the present invention, the detecting wheel 20 Can be further mounted in the dovetail groove of the detection wheel mounting frame 4;

[0115] The longitudinal slider 5 and the longitudinal guide rail 7 arranged on the base 1, the longitudinal slider 5 can slide along the longitudinal guide rail 7;

[0116] The transverse slider 6 and the transverse guide rail 8 arranged on the longitudinal slider 5 are perpendicular to each other, and the transverse slider 6 can ...

Embodiment 3

[0122] as attached Figure 9 And attached Figure 10 As shown, an embodiment of the ultrasonic probe wheel calibration system of the present invention, the system specifically includes:

[0123] The ultrasonic probe wheel calibration device 100 as described in Embodiment 1;

[0124] The liquid storage tank 12 arranged on the longitudinal slider 5 of the ultrasonic probe calibration device 100, the liquid storage tank 12 is filled with the probe liquid 13;

[0125] The calibration test block 15 arranged in the liquid storage tank 12, the calibration test block 15 is provided with artificial damage, is used for testing the performance of the probe wheel 20; the liquid storage tank 12 and the calibration test block 15 can be disassembled;

[0126] The sheet-shaped wheel membrane 14 arranged on the top of the calibration test block 15, the sheet-shaped wheel membrane 14 is used to simulate the amplitude attenuation generated when the ultrasonic wave passes through the wheel memb...

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Abstract

The invention discloses an ultrasonic detection wheel calibration device, system and method. The ultrasonic detection wheel calibration device comprises: a base; a back plate which is vertically arranged on the base; a lifting mechanism which is arranged on the back plate; a detection wheel mounting frame which is arranged on the lifting mechanism and is used for fixing the detection wheel; a transverse sliding block and a transverse guide rail which are arranged on the base, wherein the transverse sliding block can slide along the transverse guide rail; a longitudinal sliding block and a longitudinal guide rail which are arranged on the transverse sliding block, wherein the longitudinal guide rail is perpendicular to the transverse guide rail, and the longitudinal sliding block can slidealong the longitudinal guide rail. The ultrasonic detection wheel calibration device, system and method can solve the technical problems that according to an existing ultrasonic probe wheel calibration mode, one probe wheel needs to be used for calibrating a plurality of probes of the same type, much time needs to be spent on probe replacement before each calibration, and the efficiency is very low.

Description

technical field [0001] The invention relates to the technical field of track engineering machinery, in particular to an ultrasonic probe wheel calibration device, system and method for ultrasonic detection of railway rails. Background technique [0002] As my country's railway mileage continues to grow, the speed of railway transportation continues to accelerate, and urban rail transit is becoming more and more developed, the requirements for engineering machinery and equipment that ensure the safety of railways and urban rail transit are also getting higher and higher. Rail detection equipment based on the principle of ultrasonic flaw detection has been widely used in railway engineering systems and urban rail transit fields. Rail detection equipment based on the principle of ultrasonic flaw detection must use coupling fluid as a medium to transmit ultrasonic waves to the interior of the rail to detect damage. Wheel-type ultrasonic flaw detection technology has developed r...

Claims

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Application Information

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IPC IPC(8): G01N29/30
CPCG01N29/30
Inventor 曹经纬罗江平张东方谭群林游玉刚王品黄梦莹邓亦农刘波何为国
Owner ZHUZHOU TIMES ELECTRONICS TECH CO LTD