CN201060179Y - Aqueous medium ultrasonic inspection machine - Google Patents
Aqueous medium ultrasonic inspection machine Download PDFInfo
- Publication number
- CN201060179Y CN201060179Y CNU2007200797974U CN200720079797U CN201060179Y CN 201060179 Y CN201060179 Y CN 201060179Y CN U2007200797974 U CNU2007200797974 U CN U2007200797974U CN 200720079797 U CN200720079797 U CN 200720079797U CN 201060179 Y CN201060179 Y CN 201060179Y
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- water tank
- tubing
- probe
- ultrasonic
- guide rail
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides a water-medium ultrasonic defect detector, which includes a framework, a water tank arranged on the framework, an ultrasonic float probe unit arranged in the water tank and an ultrasonic defect detector arranged outside the water tank. The utility model is characterized in that a quick tube arranging and clamping device is arranged in the water tank, the tube supports a gyration framework, and a V-shaped guide rail is arranged outside the water tank. A mobile dolly and an ultrasonic probe unit connecting mechanism are arranged on the guide rail, and the probe unit is connected with the mobile dolly by the probe connecting mechanism. A motor and an ultrasonic defect detector are arranged on the mobile dolly, an electromotor drives the mobile dolly to horizontally move on the guide rail along the detected metal tube, a motor is arranged on the tube driving mechanism. The quick tube arranged and clamping device is driven to rotate by belt transmission, the probe unit stride on the detecting metal tube. The defect detector has simple structure and low cost, occupies less production floor; ensure that all the parts of the detecting metal tube can be detected; and the detection sensitivity is high.
Description
Technical field:
The utility model relates to ultrasonic test equipment, specifically a kind of aqueous medium ultrasonic flaw-detecting machine of metal pipe material.
Background technology:
To the ultrasonic flaw-detecting machine of metal pipe material flaw detection usefulness, all be that probe is rotary basically at present.Metal pipe material does not rotate during flaw detection, its complex structure of this ultrasonic flaw-detecting machine, and the manufacturing cost height, it is big to take production site, and precision is also not high enough.
The utility model content:
The purpose of this utility model exactly will be for the public provides a kind of some special dimension that is exclusively used in, and such as departments such as military project, nuclear power stations material is had metal pipe material aqueous medium ultrasonic flaw-detecting machine stricter, that more careful, comprehensive detection requires usefulness.
The utility model comprises water tank on frame, the frame, is arranged on ultrasound wave floating probe group and the outer defectoscope of case in the water tank, described probe group is made up of probe, probe socket, probe holder, it is characterized in that: in water tank, also be provided with tubing quick clamping device, tubing bearing and turning support, outside water tank, also be provided with the travelling car on " V " type guide rail, the guide rail and the bindiny mechanism of probe group on tubing rotary drive mechanism, the frame.The ultrasonic probe group is connected with travelling car by ultrasonic probe group bindiny mechanism, and motor and ultra-sonic defect detector are housed on the travelling car, is moved horizontally along tested metal tube on guide rail by the direct motor drive travelling car.On the tubing driving mechanism motor is housed, drives the rotation of tubing quick clamping device by belt gear, the probe group is ridden to float over and is detected on the metal pipe material, and wafer and tested tubing keep the distance of 15～20mm, the fine motion up and down along with the rotation of tested tubing.
On the described probe wafer is housed, wafer is made by the material with piezoelectricity or electrostrictive effect.
Be equipped with on the described defectoscope and observe the oscillograph that metal pipe material has zero defect or defect size.
The utility model as the probe wafer, adds that HF voltage just produces dither, promptly sends ultrasound wave with the material with piezoelectricity or electrostrictive effect.The probe transmission frequency ultrasonic pulse wave beam of 0.4～15MHz normally, by with water as the couplant between probe and workpiece, incide with suitable angle in the metal material of workpiece, when the material internal defectiveness, sound wave will be returned from defect reflection.The ultrasound wave that reflects arrives the receiving element surface and promptly vibrates, and forces its wafer flexible thereupon, thereby produces voltage between electrode, and this voltage just can be observed on oscillograph and be checked after amplifying.According to the having or not of defect waves, height and width, and the comprehensive end wave height of the echo height of the drawbacks of the standard of defect waves height and contrast test specimen, comparison flaw height and zero defect part relatively, judge the existence and the size of defective.
Advantage of the present utility model: 1. tested tubing rotation, probe moves horizontally along tubing, can guarantee that the whole positions of tested metal pipe material all are detected; 2. the probe group is to ride to float on the tested tubing, has guaranteed wafer and tested tubing stable distance, guarantees the accurate sensitivity of surveying; 3. simple in structure, low cost of manufacture, it is little to take production site.
Description of drawings:
Fig. 1 is the utility model structural representation.
1. tubing rotary drive mechanisms among the figure; 2. tubing quick clamping device; 3. tubing bearing and turning frame; 4. water tank; 5. frame; 6. ultrasound wave floating probe group; 7. ultrasonic probe group bindiny mechanism; 8. travelling car; 9. ultra-sonic defect detector.
Embodiment:
The utility model mainly is made up of tubing rotary drive mechanism 1, tubing quick clamping device 2, copper pipe bearing and turning frame 3, water tank 4, frame 5, probe group 6, probe group bindiny mechanism 7, travelling car 8, defectoscope 9.Probe group 6 is made up of probe, probe holder, probe socket.Wafer is housed on the probe: probe group 6 relies on probe group bindiny mechanism 7 to be connected with travelling car 8, and motor and ultra-sonic defect detector 9 are housed on the travelling car 8, on the defectoscope 9 oscillograph is housed, and drives dolly 8 tangential movement on " V " type guide rail by motor-driven; On the copper pipe rotary drive mechanism 1 motor is housed, drives 3 rotations of copper pipe quick clamping device, be detected the tubing rotation on copper pipe quick clamping device 2 and the copper pipe bearing and turning machine 3 thereby make to be installed in by belt gear; Probe group 6, copper pipe quick clamping device 2, copper pipe bearing and turning frame 3 all are fixedly mounted in the water tank 4.Probe group 6 is ridden to float over and is detected on the tubing, and fine motion has up and down guaranteed that the probe wafer is maintained fixed distance to being detected tubing along with the rotation that is detected tubing.
During work, by the driven by motor dolly along the parallel direction easy motion of tested metal tube, be fixed on probe and wafer and tested metal tube maintenance 15～20mm distance highly on the dolly this moment, and, cooperate the at the uniform velocity rotation of tested metal pipe material along the tubing linear uniform motion, according to the length and the movement velocity of probe wafer, design and adjust the rotational speed of tested metal tube, just can guarantee that the whole positions of tested metal tube all are detected.
Claims (4)
1. aqueous medium ultrasonic flaw-detecting machine, comprise frame (5), water tank (4) on the frame (5), be arranged on ultrasound wave floating probe group (6) and water tank outer ultrasonic wave inspection instrument (9) in the water tank (4), it is characterized in that: in water tank (4), be provided with tubing quick clamping device (2), tubing bearing and turning frame (3), outside water tank (4), also be provided with tubing rotary drive mechanism (1), " V " type guide rail, travelling car on the guide rail (8) and ultrasonic probe group bindiny mechanism (7), probe group (6) is connected with travelling car (8) by ultrasonic probe bindiny mechanism (7), motor and ultra-sonic defect detector (9) are housed on the travelling car (8), move horizontally at the tested metal pipe material in guide rail upper edge by direct motor drive travelling car (8), the tubing driving mechanism is equipped with motor on (1), drive tubing quick clamping device (2) rotation by belt gear, probe group (6) is ridden to float over and is detected on the metal pipe material.
2. aqueous medium ultrasonic flaw-detecting machine as claimed in claim 1 is characterized in that: dress is by wafer on the probe, and wafer is made by the material with piezoelectricity or electrostrictive effect.
3. aqueous medium ultrasonic flaw-detecting machine as claimed in claim 1 is characterized in that: be equipped with on the ultra-sonic defect detector (9) and observe the oscillograph that metal pipe material has zero defect or defect size.
4. aqueous medium ultrasonic flaw-detecting machine as claimed in claim 1 is characterized in that: during detection, wafer on the probe group (6) and tested tubing keep the distance of 15～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200797974U CN201060179Y (en) | 2007-05-29 | 2007-05-29 | Aqueous medium ultrasonic inspection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200797974U CN201060179Y (en) | 2007-05-29 | 2007-05-29 | Aqueous medium ultrasonic inspection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060179Y true CN201060179Y (en) | 2008-05-14 |
Family
ID=39408659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200797974U Expired - Fee Related CN201060179Y (en) | 2007-05-29 | 2007-05-29 | Aqueous medium ultrasonic inspection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060179Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003951A (en) * | 2009-09-01 | 2011-04-06 | 黄石新兴管业有限公司 | All-pipe water immersion type ultrasonic automatic detector for nodular cast iron pipes |
| CN103308608A (en) * | 2012-03-16 | 2013-09-18 | 光洋应用材料科技股份有限公司 | Ultrasonic detection unit and detection mechanism |
| CN106226396A (en) * | 2016-08-29 | 2016-12-14 | 江苏赛福探伤设备制造有限公司 | Gas cylinder ultrasonic thickness measuring defectoscope |
| CN106395235A (en) * | 2016-08-31 | 2017-02-15 | 株洲中车天力锻业有限公司 | Feeding and discharging equipment for water-immersed ultrasonic flaw detection equipment for direct-axis component |
| CN109975403A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of ultrasonic inspection apparatus for steam generator ball sealing head |
| CN110361450A (en) * | 2019-04-23 | 2019-10-22 | 中国科学院合肥物质科学研究院 | A kind of non-destructive measuring method of high-precision automatic on-line checking small diameter tube |
| CN110988122A (en) * | 2019-12-03 | 2020-04-10 | 山东大学 | Sectional type coupling device and method suitable for upward inclined borehole sound wave test |
| CN118641635A (en) * | 2024-08-16 | 2024-09-13 | 浙江省特种设备科学研究院 | Automatic water immersion detection system for gas cylinder ultrasonic phased array |
| CN118641635B (en) * | 2024-08-16 | 2024-10-29 | 浙江省特种设备科学研究院 | Automatic water immersion detection system for gas cylinder ultrasonic phased array |
-
2007
- 2007-05-29 CN CNU2007200797974U patent/CN201060179Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003951A (en) * | 2009-09-01 | 2011-04-06 | 黄石新兴管业有限公司 | All-pipe water immersion type ultrasonic automatic detector for nodular cast iron pipes |
| CN103308608A (en) * | 2012-03-16 | 2013-09-18 | 光洋应用材料科技股份有限公司 | Ultrasonic detection unit and detection mechanism |
| CN106226396A (en) * | 2016-08-29 | 2016-12-14 | 江苏赛福探伤设备制造有限公司 | Gas cylinder ultrasonic thickness measuring defectoscope |
| CN106395235A (en) * | 2016-08-31 | 2017-02-15 | 株洲中车天力锻业有限公司 | Feeding and discharging equipment for water-immersed ultrasonic flaw detection equipment for direct-axis component |
| CN109975403A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of ultrasonic inspection apparatus for steam generator ball sealing head |
| CN109975403B (en) * | 2017-12-27 | 2024-02-13 | 核动力运行研究所 | Ultrasonic inspection device for ball seal of steam generator |
| CN110361450A (en) * | 2019-04-23 | 2019-10-22 | 中国科学院合肥物质科学研究院 | A kind of non-destructive measuring method of high-precision automatic on-line checking small diameter tube |
| CN110988122A (en) * | 2019-12-03 | 2020-04-10 | 山东大学 | Sectional type coupling device and method suitable for upward inclined borehole sound wave test |
| CN110988122B (en) * | 2019-12-03 | 2021-09-03 | 山东大学 | Sectional type coupling device and method suitable for upward inclined borehole sound wave test |
| CN118641635A (en) * | 2024-08-16 | 2024-09-13 | 浙江省特种设备科学研究院 | Automatic water immersion detection system for gas cylinder ultrasonic phased array |
| CN118641635B (en) * | 2024-08-16 | 2024-10-29 | 浙江省特种设备科学研究院 | Automatic water immersion detection system for gas cylinder ultrasonic phased array |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20160529 |