CN2050980U - Eight-channel computerized supersonic automatic flaw detector - Google Patents
Eight-channel computerized supersonic automatic flaw detector Download PDFInfo
- Publication number
- CN2050980U CN2050980U CN 89203458 CN89203458U CN2050980U CN 2050980 U CN2050980 U CN 2050980U CN 89203458 CN89203458 CN 89203458 CN 89203458 U CN89203458 U CN 89203458U CN 2050980 U CN2050980 U CN 2050980U
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- China
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- automatic flaw
- flaw detecting
- probe
- detecting instrument
- ultrasonic automatic
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to an eight-channel computerized supersonic automatic flaw detector which is an online supersonic automatic flaw detecting device used for high-pressure steel bottles, petroleum drill pipes, pipe materials with variable calibre of seamless blooms. The eight-channel computerized supersonic automatic flaw detector comprises a supersonic flaw detector, a microcomputer control system and a step feeding system. The step feeding system adopts a step mechanism, a follow-up device, a crawler type creel stand, a test sample calibrating device, a rotary device and a combined type probe. The utility model can be controlled automatically by the microcomputer or by hands for working. In the working state, detected work pieces can be automatically conveyed, and the probe can automatically rise, fall and walk; the eight-channel computerized supersonic automatic flaw detector can automatically identify the overproof defect, automatically mark, warn, display the image, print the record, and send out the instruction.
Description
A kind of afocal variable tubing, bar on-line ultrasonic automatic flaw detecting equipment that is used for high-pressure cylinder, petroleum drill pipe and seamless tube blank---eight passage computer ultrasonic automatic flaw detecting instrument.
At present, the home and abroad about adopting ultrasonic flaw-detecting machine to finish to the flaw detection of high-pressure cylinder more, the online ultrasonic flaw-detecting machine of high-pressure cylinder as the production of West Germany KRAVTKRAMEB company, be to adopt roller to carry steel cylinder, circumferentially survey with two monocline probes, axial detection is popped one's head in a monocline, and the steel cylinder lifting is finished with two cylinders.Its noise is bigger, and easily omission.The separately rotation of control desk, main frame, printer can not singlely be monitored, and occupation area of equipment is big.Do not have automatic sorting indicia function, warning device and calibrating installation, only be applicable to the check of single product.
The utility model eight passage computer ultrasonic automatic flaw detecting instrument adopt walking machinery to carry steel cylinder, and its compact conformation floor area is little, steel cylinder rotates and the probe dolly is walked the transmission of provisional capital employing planetary reducer, operates steadily, and noise is little.Adopting two coupling probes to carry out circumferential and axial surveys, not omission, the utility model is provided with the sensitivity calibration device, can calibrate flaw detection sensitivity at any time, four rubber roll spacings are adjustable in whirligig, can adapt to the detection of different-diameter workpiece, adopt four connecting rod followers, the servo-actuated performance is good, and is wide to the flexibility and the ovality accommodation of institute's detection part.
The purpose of the utility model eight passage computer ultrasonic automatic flaw detecting instrument invention provides the online ultrasonic automatic flaw detecting equipment of a kind of high-pressure cylinder, and can promote the use of online or off-line automatic ultrasonic flaw detection such as petroleum drill pipe seamless tube blank and tubing.
The summary of the utility model eight passage computer ultrasonic automatic flaw detecting instrument summary of the invention:
The utility model is made of ultra-sonic defect detector, Control System of Microcomputer, step feeding system.
See shown in the accompanying drawing:
Accompanying drawing 1 is eight passage computer ultrasonic automatic flaw detecting instrument system general diagrams;
Accompanying drawing 2 is eight passage computer ultrasonic automatic flaw detecting instrument one-piece construction figure;
Accompanying drawing 3 is the step feeding structure drawing of device;
Accompanying drawing 4 is the hunting gear structural drawing.
In the accompanying drawing 1,1 is the ultra-sonic defect detector main frame; 2 is interface message processor (IMP); 3 is main control computer; 4 is monitor; 5 is printer; 6 are the probe running trolley; 7 is the step feeding device; 8 is the mark spray gun; 9 is the steel cylinder rotating mechanism; 10 is the sample calibrating installation; 11 is the crawler type creel stand; 12 is combined probe.
The utility model eight passage computer ultrasonic automatic flaw detecting instrument adopt stepping mechanism, hunting gear, crawler type creel stand, sample calibrating installation, whirligig and two combined probes in the step feeding system.
See accompanying drawing 3, stepping mechanism is by driven by motor worm speed reducer 13, drives rocker gear 15 by transmission shaft 14, makes the motion of step rate 16 upper and lower, left and right, and the steel cylinder on the wishbone on the step rate is sent in the whirligig.
Whirligig is to drive sprocket wheels 18 and rubber roll 19 rotations by cycloid in planet reductor 17, makes steel cylinder on the rubber roll 19 along with rotation, and rubber roll 19 is 4, and spacing is adjustable, can adapt to the detection of different-diameter workpiece.Steel cylinder rotates in whirligig, for UT (Ultrasonic Testing) is prepared.
In the whirligig rotation, probe dolly 6 moves traveling, and cylinder 20 inflations are started working hunting gear when probe moves to the steel cylinder end.
See in the accompanying drawing 4 that 20 is cylinder; 21 is piston; 22 is piston rod; 23 is bent axle; 24 is spring; 25 is connecting rod, totally 4; 26 is probe bracket; 27 are probe.After cylinder 20 inflation, piston 21 moves upward and drives piston rod 22, throw crank 23, and crank 23 drives springs 24 and does extensional motion, and 4 connecting rods 25 of spring 24 pullings move downward probe bracket 26, will pop one's head ins 27 to press to by the spy workpiece.Adapt to the swing of workpiece and beat and carry out synchronously by hunting gear may command probe, reaching probe and contacting well with workpiece, wide to the flexibility and the ovality accommodation of institute's detection part.
Crawler type creel stand 11 is formed caterpillar creel stand by polylith carrier bar and porous lateral web joint, can be with whole lead, and wind, water pipe penetrate in the porous lateral web joint, and the crawler type creel stand is driven by the probe dolly can be to a direction free bend and stretching, extension.
Sample calibrating installation 10 is to drive sprocket wheel and colloid carrying roller by the cycloid in planet reductor, drives the sample bottle by the colloid carrying roller and is rotated with inspection speed, proofreads flaw detection sensitivity by the technical standard requirement.
The utility model eight passage computer ultrasonic automatic flaw detecting instrument can adopt microcomputer automatic control work, can also manually control and carry out work.Automatic mode can discern automatically have or not supplied materials, automatic transport steel cylinder, automatically discern steel cylinder whether put in place, pop one's head in automatic traveling, the control probe rises and falls and walks to stop, discerns automatically excessive defect, mark and warning, automatic image show, print record automatically, send the instruction of sorting substandard products automatically automatically automatically, promptly whole process is carried out under system controlled by computer fully automatically.Be used for the on-line automatic flaw detection of high-pressure cylinder, can in 36 seconds, detect a steel cylinder, can detect the line defect of 0.4mm * 10mm.
Claims (7)
1, a kind of afocal variable tubing, bar on-line ultrasonic automatic flaw detecting equipment-eight passage computer ultrasonic automatic flaw detecting instrument that is used for high-pressure cylinder, petroleum drill pipe and seamless tube blank, constitute by ultra-sonic defect detector, Control System of Microcomputer, step feeding system, it is characterized in that in the step feeding system, adopting stepping mechanism, hunting gear, crawler type creel stand, sample calibrating installation, whirligig and combined probe.
2, eight passage computer ultrasonic automatic flaw detecting instrument according to claim 1 is characterized in that said stepping mechanism is to be made of worm speed reducer, transmission shaft, rocker gear and the step rate that has a wishbone.
3, eight passage computer ultrasonic automatic flaw detecting instrument according to claim 1 is characterized in that said hunting gear is made of cylinder, piston, piston rod, crank, spring, four connecting rods, probe bracket, two combined probes.
4, according to claim 1 or 3 described eight passage computer ultrasonic automatic flaw detecting instrument, it is characterized in that said probe is by a rectangle metal shell, the front and back sump that slit-shaped is arranged in the enclosure, be connected to two water nozzles and 4 binding posts in the shell upper end, inlay the probe of 4 monocline 45s in the shell.
5, eight passage computer ultrasonic automatic flaw detecting instrument according to claim 1 is characterized in that the caterpillar creel stand that said crawler type creel stand is made up of polylith carrier bar and porous lateral web joint.
6, eight passage computer ultrasonic automatic flaw detecting instrument according to claim 1 is characterized in that said sample calibrating installation is made of cycloid in planet reductor, sprocket wheel and colloid carrying roller.
7, eight passage computer ultrasonic automatic flaw detecting instrument according to claim 1 is characterized in that said whirligig is made of cycloid in planet reductor, sprocket wheel, rubber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89203458 CN2050980U (en) | 1989-03-30 | 1989-03-30 | Eight-channel computerized supersonic automatic flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89203458 CN2050980U (en) | 1989-03-30 | 1989-03-30 | Eight-channel computerized supersonic automatic flaw detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050980U true CN2050980U (en) | 1990-01-10 |
Family
ID=4861004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89203458 Withdrawn CN2050980U (en) | 1989-03-30 | 1989-03-30 | Eight-channel computerized supersonic automatic flaw detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050980U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091397A (en) * | 2011-11-08 | 2013-05-08 | 南通永大管业股份有限公司 | Long-span oil tube blank detection method and device thereof |
| CN106802324A (en) * | 2016-12-26 | 2017-06-06 | 中核北方核燃料元件有限公司 | The passage probe regulating device of bar ultrasound detection eight |
| CN108008078A (en) * | 2017-12-07 | 2018-05-08 | 中铁十二局集团有限公司 | A kind of automatic multi-position defectoscope of concrete shield duct piece |
| CN109655527A (en) * | 2019-01-31 | 2019-04-19 | 武汉大学 | A kind of integrated form ultrasound detection mechanism |
-
1989
- 1989-03-30 CN CN 89203458 patent/CN2050980U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091397A (en) * | 2011-11-08 | 2013-05-08 | 南通永大管业股份有限公司 | Long-span oil tube blank detection method and device thereof |
| CN106802324A (en) * | 2016-12-26 | 2017-06-06 | 中核北方核燃料元件有限公司 | The passage probe regulating device of bar ultrasound detection eight |
| CN106802324B (en) * | 2016-12-26 | 2020-02-21 | 中核北方核燃料元件有限公司 | Eight-channel probe adjusting device for bar ultrasonic detection |
| CN108008078A (en) * | 2017-12-07 | 2018-05-08 | 中铁十二局集团有限公司 | A kind of automatic multi-position defectoscope of concrete shield duct piece |
| CN109655527A (en) * | 2019-01-31 | 2019-04-19 | 武汉大学 | A kind of integrated form ultrasound detection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |