CN103472132A - Method and portable device for ultrasonic flaw detection on steel plate - Google Patents
Method and portable device for ultrasonic flaw detection on steel plate Download PDFInfo
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- CN103472132A CN103472132A CN201310447117XA CN201310447117A CN103472132A CN 103472132 A CN103472132 A CN 103472132A CN 201310447117X A CN201310447117X A CN 201310447117XA CN 201310447117 A CN201310447117 A CN 201310447117A CN 103472132 A CN103472132 A CN 103472132A
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Abstract
The invention relates to a method and a portable device for ultrasonic flaw detection on a steel plate, and belongs to the technical field of ultrasonic flaw detection. Two ends of two supporting legs (3) are fixed respectively to two ends of a main beam (4). An included angle is formed between the two supporting legs (3) and a transverse supporting leg (16) is fixed by the supporting legs (3). The other end of each one of the supporting legs (3) is provided with a vehicle wheel (13) and the vehicle wheels (13) are arranged on the same plane. The vehicle wheels (13) are connected to a driving system. A flaw detection machine fixing frame (5) and a crossbeam (8) are fixed respectively to the main beam (4). The crossbeam (8) is provided with a probe compaction-degree adjustment system. The probe compaction-degree adjustment system comprises an external thread sleeve (9), an adjustment nut (10), a spring (11) and an ultrasonic probe (12) orderly connected from top to bottom. The method and the portable device realize automatic walking, automatic scanning and information report, improve work efficiency and reduce labor intensity.
Description
Technical field
The present invention relates to a kind of method for the steel-plate ultrasound wave inspection and portable unit, belong to steel-plate ultrasound wave inspection technical field.
Background technology
Stack place or use link at steel plate, in the time of will implementing UT (Ultrasonic Testing) to whole steel plate, need that the people squats on steel plate, hand-held flaw detection head implements comprehensive scanning to surface of steel plate, this flaw detection mode, labor strength is large, wastes time and energy, work long hours, can cause that blood of human body circulation is smooth, brain oxygen supply is not enough, affect result of detection, the efficiency of detecting a flaw is low.
Summary of the invention
The object of the invention is to provide a kind of method for the steel-plate ultrasound wave inspection and portable unit, and simple flexibly, flaw detection efficiency is high, solves the problem existed in background technology.
Technical scheme of the present invention is:
A kind of portable unit for the steel-plate ultrasound wave inspection, comprise supporting leg, girder, the defectoscope fixed mount, crossbeam, drive system and probe compaction degree regulating system, two supporting legs are fixed respectively at the girder two ends, be provided with angle between two supporting legs, and fixed lateral supporting leg, the other end of each supporting leg is provided with wheel, and at grade, wheel connects drive system, defectoscope fixed mount and crossbeam are separately fixed on girder, crossbeam is provided with probe compaction degree regulating system, described probe compaction degree regulating system is from top to bottom successively by external thread sleeve, setting nut, spring and ultrasonic probe connect and compose.
Described wheel is universal wheel, and its drive system is fixed on horizontal supporting leg.
Described drive system is connected and composed successively by direct current motor, accumulator, reverse box, driving shaft and driven wheel.
A kind of method for the steel-plate ultrasound wave inspection, the use portable unit carries out, comprise following processing step: 1. this portable unit, comprise supporting leg, girder, the defectoscope fixed mount, crossbeam, drive system and probe compaction degree regulating system, two supporting legs are fixed respectively at the girder two ends, be provided with angle between two supporting legs, and fixed lateral supporting leg, the other end of each supporting leg is provided with wheel, and at grade, wheel connects drive system, defectoscope fixed mount and crossbeam are separately fixed on girder, crossbeam is provided with probe compaction degree regulating system, the defectoscope fixed mount is provided with ultrasonic flaw-detecting machine, while 2. detecting a flaw, by direct current motor, accumulator, reverse box, driving shaft and driven wheel, connect and compose successively drive system, be arranged on horizontal supporting leg, drive portable unit to move, 3. described probe compaction degree regulating system is connected and composed by external thread sleeve, setting nut, spring and ultrasonic probe from top to bottom successively, setting nut on the rotation external thread sleeve, spring is applied to pretightning force, the impaction state of coarse adjustment ultrasonic probe, ultrasonic probe, again by self elasticity fine setting impaction state, makes it to be complementary with the steel plate of needs flaw detection, 4. ultrasonic probe connects ultrasonic flaw-detecting machine by the probe signal line, and ultrasonic probe is implemented the scanning of alignment formula to steel plate, and while defect being detected, signal feeds back to ultrasonic flaw-detecting machine through the probe signal line, is assessed rear decision and whether sends alerting signal.
The invention has the beneficial effects as follows: wheel moves forward and backward and replaces people's leg compaction degree regulating system that moves, pops one's head in to replace people's manual manipulation, realizes walking automatically, automatic scanning and information reporting, has improved work efficiency, has reduced labour intensity.Can also combine with the defect warning function of defectoscope, point out in time the flaw detection personnel to implement to pass judgment on to those suspected defects.
The accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is A-A cut-open view of the present invention;
In figure: direct current motor 1, accumulator 2, supporting leg 3, girder 4, defectoscope fixed mount 5, ultrasonic flaw-detecting machine 6, defectoscope and probe signal line 7, crossbeam 8, external thread sleeve 9, setting nut 10, spring 11, ultrasonic probe 12, wheel 13, reverse box 14, Motor Control box 15, horizontal supporting leg 16, driving shaft 17, driven wheel 18.
Embodiment
Below in conjunction with accompanying drawing, by example, the invention will be further described.
With reference to accompanying drawing 1, 2, 3, a kind of portable unit for the steel-plate ultrasound wave inspection, comprise supporting leg 3, girder 4, defectoscope fixed mount 5, crossbeam 8 and probe compaction degree regulating device, two supporting legs 3 are welded respectively at girder 4 two ends, be provided with angle between two supporting legs 3, and weld horizontal supporting leg 16, the other end welding wheel 13 of each supporting leg 3, wheel 13 is universal wheel, and at grade, wheel 13 connects drive system, drive system is fixed on horizontal supporting leg 16, drive system is by direct current motor 1, accumulator 2, reverse box 14, driving shaft 17 and driven wheel 18 connect and compose successively, defectoscope fixed mount 5 and crossbeam 8 are separately fixed on girder 4, crossbeam 8 is provided with probe compaction degree regulating system, described probe compaction degree regulating system is from top to bottom by external thread sleeve 9, setting nut 10, spring 11 and ultrasonic probe 12 connect and compose successively.
Ultrasonic flaw-detecting machine 6 is placed in defectoscope fixed mount 5, is communicated with ultrasonic probe 12 with probe signal line 7 by defectoscope.
A kind of method for the steel-plate ultrasound wave inspection, the use portable unit carries out, comprise following processing step: 1. this portable unit, comprise supporting leg, girder, the defectoscope fixed mount, crossbeam, drive system and probe compaction degree regulating system, two supporting legs are fixed respectively at the girder two ends, be provided with angle between two supporting legs, and fixed lateral supporting leg, the other end of each supporting leg is provided with wheel, and at grade, wheel connects drive system, defectoscope fixed mount and crossbeam are separately fixed on girder, crossbeam is provided with probe compaction degree regulating system, the defectoscope fixed mount is provided with ultrasonic flaw-detecting machine, while 2. detecting a flaw, by direct current motor, accumulator, reverse box, driving shaft and driven wheel, connect and compose successively drive system, be arranged on horizontal supporting leg, drive portable unit to move, 3. described probe compaction degree regulating system is connected and composed by external thread sleeve, setting nut, spring and ultrasonic probe from top to bottom successively, setting nut on the rotation external thread sleeve, spring is applied to pretightning force, the impaction state of coarse adjustment ultrasonic probe, ultrasonic probe, again by self elasticity fine setting impaction state, makes it to be complementary with the steel plate of needs flaw detection, 4. ultrasonic probe connects ultrasonic flaw-detecting machine by the probe signal line, and ultrasonic probe is implemented the scanning of alignment formula to steel plate, and while defect being detected, signal feeds back to ultrasonic flaw-detecting machine through the probe signal line, is assessed rear decision and whether sends alerting signal.
Claims (4)
1. the portable unit for the steel-plate ultrasound wave inspection, it is characterized in that comprising supporting leg (3), girder (4), defectoscope fixed mount (5), crossbeam (8), drive system and probe compaction degree regulating device, two supporting legs (3) are fixed respectively at girder (4) two ends, be provided with angle between two supporting legs (3), and fixed lateral supporting leg (16), the other end of each supporting leg (3) is provided with wheel (13), and at grade, wheel (13) connects drive system, defectoscope fixed mount (5) and crossbeam (8) are separately fixed on girder (4), crossbeam (8) is provided with probe compaction degree regulating system, described probe compaction degree regulating system is from top to bottom successively by external thread sleeve (9), setting nut (10), spring (11) and ultrasonic probe (12) connect and compose.
2. the portable unit for the steel-plate ultrasound wave inspection according to claim 1, is characterized in that described wheel (13) is universal wheel, and drive system is fixed on horizontal supporting leg (16).
3. the portable unit for the steel-plate ultrasound wave inspection according to claim 1 and 2, is characterized in that described drive system is connected and composed successively by direct current motor (1), accumulator (2), reverse box (14), driving shaft (17) and driven wheel (18).
4. the method for the steel-plate ultrasound wave inspection, it is characterized in that using portable unit to carry out, comprise following processing step: 1. this portable unit, comprise supporting leg, girder, the defectoscope fixed mount, crossbeam, drive system and probe compaction degree regulating system, two supporting legs are fixed respectively at the girder two ends, be provided with angle between two supporting legs, and fixed lateral supporting leg, the other end of each supporting leg is provided with wheel, and at grade, wheel connects drive system, defectoscope fixed mount and crossbeam are separately fixed on girder, crossbeam is provided with probe compaction degree regulating system, the defectoscope fixed mount is provided with ultrasonic flaw-detecting machine, while 2. detecting a flaw, by direct current motor, accumulator, reverse box, driving shaft and driven wheel, connect and compose successively drive system, be arranged on horizontal supporting leg, drive portable unit to move, 3. described probe compaction degree regulating system is connected and composed by external thread sleeve, setting nut, spring and ultrasonic probe from top to bottom successively, setting nut on the rotation external thread sleeve, spring is applied to pretightning force, the impaction state of coarse adjustment ultrasonic probe, ultrasonic probe, again by self elasticity fine setting impaction state, makes it to be complementary with the steel plate of needs flaw detection, 4. ultrasonic probe connects ultrasonic flaw-detecting machine by the probe signal line, and ultrasonic probe is implemented the scanning of alignment formula to steel plate, and while defect being detected, signal feeds back to ultrasonic flaw-detecting machine through the probe signal line, is assessed rear decision and whether sends alerting signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447117XA CN103472132A (en) | 2013-09-27 | 2013-09-27 | Method and portable device for ultrasonic flaw detection on steel plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447117XA CN103472132A (en) | 2013-09-27 | 2013-09-27 | Method and portable device for ultrasonic flaw detection on steel plate |
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| CN103472132A true CN103472132A (en) | 2013-12-25 |
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| CN201310447117XA Pending CN103472132A (en) | 2013-09-27 | 2013-09-27 | Method and portable device for ultrasonic flaw detection on steel plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181810A (en) * | 2015-09-18 | 2015-12-23 | 天津大学 | CFRP fixing support of acoustic emission sensor |
| CN105203640A (en) * | 2015-09-18 | 2015-12-30 | 天津大学 | Embedded type acoustic emission sensing system |
| CN106546613A (en) * | 2016-10-21 | 2017-03-29 | 钟立朋 | A kind of steel plate inspection detector |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62187247A (en) * | 1986-02-14 | 1987-08-15 | Chiyoda Chem Eng & Constr Co Ltd | Fitting structure of waveguide rod for acoustic emission sensor |
| CN1887534A (en) * | 2005-06-30 | 2007-01-03 | 上海市延安中学 | Automatic fault detecting robot for special apparatus |
| CN200982964Y (en) * | 2006-12-12 | 2007-11-28 | 吴来政 | Ultrasonic combination probe for axis damage detection |
| CN201757746U (en) * | 2010-06-04 | 2011-03-09 | 天津钢管集团股份有限公司 | Portable hand-held ultrasonic probe support |
| US20110283799A1 (en) * | 2008-11-03 | 2011-11-24 | Walter Franz De Odorico | Planar Probe Head and Ultrasonic Testing Device and Method for a Component |
| CN202693534U (en) * | 2012-08-09 | 2013-01-23 | 江苏三合声源超声波科技有限公司 | Automatic flaw detection trolley |
| CN202693526U (en) * | 2012-06-29 | 2013-01-23 | 张周平 | Ultrasonic automatic detecting apparatus for steel plate |
| CN102944614A (en) * | 2012-11-26 | 2013-02-27 | 南车二七车辆有限公司 | Pressure control device of ultrasonic fault detector probe |
| CN203455315U (en) * | 2013-09-27 | 2014-02-26 | 保定天威集团有限公司 | Portable device for ultrasonic flaw detection of steel plate |
-
2013
- 2013-09-27 CN CN201310447117XA patent/CN103472132A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62187247A (en) * | 1986-02-14 | 1987-08-15 | Chiyoda Chem Eng & Constr Co Ltd | Fitting structure of waveguide rod for acoustic emission sensor |
| CN1887534A (en) * | 2005-06-30 | 2007-01-03 | 上海市延安中学 | Automatic fault detecting robot for special apparatus |
| CN200982964Y (en) * | 2006-12-12 | 2007-11-28 | 吴来政 | Ultrasonic combination probe for axis damage detection |
| US20110283799A1 (en) * | 2008-11-03 | 2011-11-24 | Walter Franz De Odorico | Planar Probe Head and Ultrasonic Testing Device and Method for a Component |
| CN201757746U (en) * | 2010-06-04 | 2011-03-09 | 天津钢管集团股份有限公司 | Portable hand-held ultrasonic probe support |
| CN202693526U (en) * | 2012-06-29 | 2013-01-23 | 张周平 | Ultrasonic automatic detecting apparatus for steel plate |
| CN202693534U (en) * | 2012-08-09 | 2013-01-23 | 江苏三合声源超声波科技有限公司 | Automatic flaw detection trolley |
| CN102944614A (en) * | 2012-11-26 | 2013-02-27 | 南车二七车辆有限公司 | Pressure control device of ultrasonic fault detector probe |
| CN203455315U (en) * | 2013-09-27 | 2014-02-26 | 保定天威集团有限公司 | Portable device for ultrasonic flaw detection of steel plate |
Non-Patent Citations (1)
| Title |
|---|
| 贾云刚: "一种钢板板边超声波自动探伤装置的设计", 《钢管》, vol. 40, no. 3, 30 June 2011 (2011-06-30), pages 35 - 37 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181810A (en) * | 2015-09-18 | 2015-12-23 | 天津大学 | CFRP fixing support of acoustic emission sensor |
| CN105203640A (en) * | 2015-09-18 | 2015-12-30 | 天津大学 | Embedded type acoustic emission sensing system |
| CN106546613A (en) * | 2016-10-21 | 2017-03-29 | 钟立朋 | A kind of steel plate inspection detector |
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Application publication date: 20131225 |