CN103852524A - Automatic scanning device for ultrasonic wave detection - Google Patents
Automatic scanning device for ultrasonic wave detection Download PDFInfo
- Publication number
- CN103852524A CN103852524A CN201410116431.4A CN201410116431A CN103852524A CN 103852524 A CN103852524 A CN 103852524A CN 201410116431 A CN201410116431 A CN 201410116431A CN 103852524 A CN103852524 A CN 103852524A
- Authority
- CN
- China
- Prior art keywords
- scanning
- scanning device
- arm
- slide rail
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses an automatic scanning device for ultrasonic wave detection. A first magnetic wheel and a second magnetic wheel are arranged on the scanning device, so that the scanning device can be tightly coupled with a metal wall, and inverted or vertical scanning can be met; a first adjusting screw rod and a second adjusting screw rod are arranged on the scanning device, so that the scanning device can be flexibly adjusted and thus is applicable to scanning on different curved surfaces and spherical metal walls; a sliding rear rod component is arranged, the tail part of the scanning device is not blocked and cannot steer because of tight coupling of the magnetic wheels and the metal wall in the steering process; a probe clamp arranged on a scanning arm and a water spraying device arranged on the scanning device are beneficial to detection on coupling of probes, and the scanning is enabled to be stable and reliable. The automatic scanning device is reasonable in structural arrangement, convenient to operate, stable and reliable in scanning, and applicable to scanning on different curved surfaces or spherical metal walls.
Description
Technical field
The present invention relates to ultrasonic detecting technology field, relate in particular to a kind of automatic scanning device for Ultrasonic Detection.
Background technology
Along with the progressively propagation and employment of ultrasonic new detection method, the especially propagation and employment of TOFD detection technique, has very large impetus for the raising of detection efficiency.
Traditional A sweeps Ultrasonic Detection, major part is that reviewer's manual operation probe detects workpiece, the restriction of detection method has determined that the efficiency of this detection method can be very low, a reviewer requires to detect according to high standard completely, honest jump amount is also with regard to 15 meters of left and right, and detection efficiency is very low.This TOFD that starts at home for 2 years progressively to promote detects detection technique recently, and their scanning mode and A sweep ultrasound examination very large difference.Take weld seam detection as example, conventional ultrasound detects and needs reviewer manually to control probe to carry out zigzag scan Z perpendicular to bead direction, in this operating process, there is very clear and definite requirement overlapping region of zigzag length, adjacent lengths etc., the mode of this manual control is a very large workload often, and needs reviewer to have very strong sense of responsibility.TOFD detection weld seam only need to be placed on probe the relatively-stationary position, both sides of weld seam, and then scanning direction is parallel to weld seam, simple to operate, and the manual checking device of configuration can complete this basic requirement now, but also has very large disadvantage.
What in engineering detecting, mainly apply at present is exactly such manual manual checking device, the fixing main fixture that relies on of probe relative position is fixed on probe on the cross bar of scanning frame, probe just can not move like this, according to detecting the spacing that need to adjust the fixing probe of two relative positions, so just can carry out scanning.The scrambler that is placed in left end can play the effect of location, and following row's metal aperture is water inlet, and when can offering scanning, probe makees couplant, and scene often also adopts realization to brush paste and makees couplant.
The main disadvantages of this manual checking device is:
1. need special people to promote scanning frame and advance, when promotion with manpower, cannot guarantee the suitable of good and speed that be coupled.Magnet pulley magnetic force due to manual checking device when Site Detection is larger, people promotes scanning equipment needs very large strength, and it is also step-type that scanning equipment advances, and middle speed can be very large, easily exceed the maximal rate of data acquisition, cause the situation of going offline serious;
2. the contrast above imaging, manual checking device is due to difficulty operation and some artificial labile factors in its scanning process, can cause very large impact to signal quality, the data that often on-site manual scanning equipment obtains are all very unstable, and waviness, waveform be initial larger difference;
3. increased Site Detection personnel's labour intensity, manual checking device, because whole device magnetic force is above larger, needs very large expulsive force, and working strength is also larger;
4. project organization is relatively simple, can not be applicable to the weld seam of various patterns.This manual checking device often can only adapt to some fairly simple butt-welds and detect, for some curved surfaces even sphere just can not adapt to well;
Summary of the invention
The object of the present invention is to provide a kind of topology layout reasonable, easy to operate, scanning is reliable and stable, and can be applicable to the automatic scanning device of different curve or the scanning of sphere metallic walls.
For reaching this object, the present invention by the following technical solutions:
A kind of automatic scanning device for Ultrasonic Detection, comprise handle assembly and be symmetricly set in respectively left scanning arm and the right scanning arm of described handle assembly one end, one end of described left scanning arm and right scanning arm is respectively arranged with pitch wheel, the below of described gear is provided with the first adjusting screw(rod) overturning up or down for adjusting left scanning arm and right scanning arm, the other end of described left scanning arm and right scanning arm is respectively arranged with for guaranteeing that automatic scanning device is inverted or the first magnet pulley of magnetic attraction when vertical scanning, described the first magnet pulley respectively be arranged on described left scanning arm and be connected with the motor on right scanning arm, on the first slide rail of described left scanning arm and right scanning arm both sides, be respectively arranged with the probe gripper for fixed test probe, the top of described handle assembly one end is provided with the water injector with weld seam coupling for detection of probe, the other end of described handle assembly is hinged with connector, one side of described connector is provided with the slip rear bar assembly being slidably connected with described connector, one side of described slip rear bar assembly is provided with for guaranteeing that automatic scanning device is inverted or the second magnet pulley of magnetic attraction when vertical scanning, the opposite side of described connector is provided with the second adjusting screw(rod) overturning up or down for described connector.
Wherein, described slip rear bar assembly comprises slip rear bar and is arranged at the slide assemblies in the cavity of described slip rear bar, the slide block that described slide assemblies comprises horizontally disposed the 4th slide rail and matches with described the 4th slide rail, the both sides of described slide block are provided with for making the described slide block stage clip arranging placed in the middle.
Wherein, described slip rear bar comprises the protecgulum and the bonnet that cooperatively interact, on the sidewall of described protecgulum, run through and be provided with chute, described chute and described connector are slidably matched, and the inner bottom surface of described chute is provided with for dustproof dust excluding plate, described dust excluding plate and described protecgulum are slidably matched and are fastening with described connector.
Wherein, the top of described slide block is fastened with contiguous block, and described contiguous block is connected with described dust excluding plate.
Also comprise the extension arm for extending described left scanning arm and right scanning arm scanning scope, described extension arm removably connects with the first slide rail of described left scanning arm and right scanning arm both sides respectively, and the both sides of described extension arm are respectively arranged with the second slide rail sliding for described probe gripper.
Wherein, described probe gripper comprises the positioning sliding block for coordinating the first slide rail and the second slide rail and is arranged on the probe bracket of described positioning sliding block one side, described probe bracket comprises the 3rd slide rail and be arranged on the U-shaped frame of described the 3rd slide rail one end for fastening detection probe, and the both sides of described the 3rd slide rail are respectively arranged with the extension spring of putting for adjusting described U-shaped chord position.
Wherein, described water injector comprises waterproof pump box and water injector telepilot, and described water injector telepilot is connected with the signal receiver being arranged in described waterproof pump box.
Wherein, one end of described handle assembly is provided with generating laser fixed mount, is provided with the laser generator for scanning process location on described generating laser fixed mount.
Wherein, a side of described the second magnet pulley is provided with encoder cartridge, is provided with the scrambler for recording scanning process positional information in described encoder cartridge.
Also comprise for automatic scanning device Power supply and control automatic scanning device translational speed, skew correct, anxious stop, the scanning controller of moving direction control.Described scanning controller is connected with described motor, laser generator and scrambler respectively.
Beneficial effect of the present invention: the motor arranging on scanning arm of the present invention, by the control of scanning controller, can in metallic walls, freely creep, be arranged on the first magnet pulley and the second magnet pulley on scanning equipment, scanning equipment can be tightly coupled with metallic walls, can meet and be inverted or vertical scanning, be arranged on the first adjusting screw(rod) and the second adjusting screw(rod) on scanning equipment, scanning equipment can be adjusted flexibly, and then the scanning of adaptation different curve and sphere metallic walls, the setting of slip rear bar assembly, make scanning equipment in steering procedure, can be because of magnet pulley and metallic walls close-coupled and cause afterbody stuck, in stays, the water injector arranging on the detection probe fixture arranging on scanning arm and scanning equipment is conducive to the coupling of probe, make scanning more reliable and more stable.Topology layout of the present invention is reasonable, easy to operate, and scanning is reliable and stable, and can be applicable to the scanning of different curve or sphere metallic walls.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of a kind of automatic scanning device for Ultrasonic Detection of the present invention.
Fig. 2 is the structural representation of rear bar assembly of sliding in Fig. 1.
Fig. 3 is the wiring layout of probe gripper in Fig. 1.
Fig. 4 is the decomposition texture schematic diagram with the automatic scanning device of extension arm in Fig. 1.
In figure: 1. handle assembly, 2. left scanning arm, 3. right scanning arm, 4. gear, 5. the first adjusting screw(rod), 6. the first magnet pulley, 7. motor, 8. the first slide rail, 9. probe gripper, 10. water injector, 11. connectors, 12. slip rear bar assemblies, 13. second adjusting screw(rod)s, 14. second magnet pulleies, 15. the 4th slide rails, 16. slide blocks, 17. stage clips, 18. protecgulums, 19. bonnets, 20. chutes, 21. dust excluding plates, 22. contiguous blocks, 23. second slide rails, 24. positioning sliding blocks, 25. the 3rd slide rails, 26.U shape frame, 27. extension springs, 28. generating laser fixed mounts, 29. encoder cartridge, 30. extension arms.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing 1 to accompanying drawing 4 and by embodiment.
A kind of automatic scanning device for Ultrasonic Detection, comprise handle assembly 1 and be symmetricly set in respectively left scanning arm 2 and the right scanning arm 3 of described handle assembly 1 one end, one end of described left scanning arm 2 and right scanning arm 3 is respectively arranged with pitch wheel 4, the below of described gear 4 is provided with the first adjusting screw(rod) 5 overturning up or down for adjusting left scanning arm 2 and right scanning arm 3, the other end of described left scanning arm 2 and right scanning arm 3 is respectively arranged with for guaranteeing that automatic scanning device is inverted or the first magnet pulley 6 of magnetic attraction when vertical scanning, described the first magnet pulley 6 respectively be arranged on described left scanning arm 2 and be connected with the motor 7 on right scanning arm 3, on the first slide rail 8 of described left scanning arm 2 and right scanning arm 3 both sides, be respectively arranged with the probe gripper 9 for fixed test probe, the top of described handle assembly 1 one end is provided with the water injector 10 with weld seam coupling for detection of probe, the other end of described handle assembly 1 is hinged with connector 11, one side of described connector 11 is provided with the slip rear bar assembly 12 being slidably connected with described connector 11, one side of described slip rear bar assembly 12 is provided with for guaranteeing that automatic scanning device is inverted or the second magnet pulley 14 of magnetic attraction when vertical scanning, the opposite side of described connector 11 is provided with the second adjusting screw(rod) 13 overturning up or down for described connector 11.The motor arranging on scanning arm, by the control of scanning controller, can in metallic walls, freely creep, be arranged on the first magnet pulley and the second magnet pulley on scanning equipment, scanning equipment can be tightly coupled with metallic walls, can meet and be inverted or vertical scanning, be arranged on the first adjusting screw(rod) and the second adjusting screw(rod) on scanning equipment, scanning equipment can be adjusted flexibly, and then the scanning of adaptation different curve and sphere metallic walls, the setting of slip rear bar assembly, make scanning equipment in steering procedure, can be because of magnet pulley and metallic walls close-coupled and cause afterbody stuck, in stays, the water injector arranging on the probe gripper arranging on scanning arm and scanning equipment is conducive to the coupling of detection probe, make scanning more reliable and more stable.The invention provides a kind of topology layout reasonable, easy to operate, scanning is reliable and stable, and can be applicable to the automatic scanning device of different curve or the scanning of sphere metallic walls.
Described slip rear bar assembly 12 comprises slip rear bar and is arranged at the slide assemblies in the cavity of described slip rear bar, the slide block 16 that described slide assemblies comprises horizontally disposed the 4th slide rail 15 and matches with described the 4th slide rail 15, the both sides of described slide block 16 are provided with for making described slide block 16 stage clip 17 arranging placed in the middle.Slide block 16 is arranged on the 4th slide rail 15 between two parties, the stage clip of identical elastic force and length is set by both sides, make to occupy all the time under its state of nature the center of the 4th slide rail 15, and slide block is connected with connector 11 by other parts, and then make scanning equipment in turning process, the connector being connected with handle assembly slides to one end of the 4th slide rail, in the time that scanning equipment is kept straight on, under the effect of elastic force, return back to middle position rapidly again, this design, can greatly solve because of magnet pulley with metallic walls close-coupled after, cause the afterbody problem in stays of scanning equipment, and then be more conducive to the reliability service of whole scanning equipment.
Described slip rear bar comprises the protecgulum 18 and the bonnet 19 that cooperatively interact, on the sidewall of described protecgulum 18, run through and be provided with chute 20, described chute 20 is slidably matched with described connector 11, and the inner bottom surface of described chute 20 is provided with for dustproof dust excluding plate 21, described dust excluding plate 21 is slidably matched with described protecgulum 18 and is fastening with described connector 11.With the dust excluding plate 21 that protecgulum is slidably matched, can not make dust fall into protecgulum and run through in the chute 20 of setting.
The top of described slide block 16 is fastened with contiguous block 22, and described contiguous block 22 is connected with described dust excluding plate 21.The setting of contiguous block, is more conducive to being connected between slide block and connector, has also increased connection contact area, makes connection more reliable and more stable, and horizontally slipping of connector is more smooth and easy.
Also comprise the extension arm 30 for extending described left scanning arm 2 and right scanning arm 3 scanning scopes, described extension arm removably connects with the first slide rail 8 of described left scanning arm 2 and right scanning arm 3 both sides respectively, and the both sides of described extension arm are respectively arranged with the second slide rail 23 sliding for described probe gripper 9.The setting of adjutage, makes the scanning scope of scanning equipment obtain effective expansion, and adjutage and the dismountable connected mode of scanning arm simultaneously also makes scanning equipment carry convenient flexible.
Described probe gripper 9 comprises the positioning sliding block 24 for coordinating the first slide rail 8 and the second slide rail 23 and is arranged on the probe bracket of described positioning sliding block 24 1 sides, described probe bracket comprises the 3rd slide rail 25 and is arranged on the U-shaped frame 26 of described the 3rd slide rail 25 one end for fastening detection probe, and the both sides of described the 3rd slide rail 25 are respectively arranged with the extension spring 27 for adjusting described U-shaped frame 26 positions.One end of positioning sliding block 24 is provided with lock handle, make probe gripper 9 to lock onto the correct position that probe detects by positioning sliding block, as the preferred implementation of this enforcement, probe gripper 9 in this enforcement respectively arranges 1 in the both sides of left scanning arm and right scanning arm, probe bracket tightens intrinsic slide block, then by being arranged on the extension spring of the 3rd slide rail both sides, control slide rail fixed position, and by being arranged on screw on the 3rd slide rail by the 3rd slide rail and base slider even at the cost of one's life, thereby make the U-shaped chord position that is arranged on slide rail one end put adjustable, and then make to be fixed on probe on U-shaped frame and be better coupled with detection bodies.
Described water injector 10 comprises waterproof pump box and water injector telepilot, and described water injector telepilot is connected with the signal receiver being arranged in described waterproof pump box.The setting of water injector, makes scanning equipment in scanning process be coupled good.
One end of described handle assembly 1 is provided with generating laser fixed mount 28, is provided with the laser generator for scanning process location on described generating laser fixed mount 28.Carry out monitoring position by laser generator, whether testing staff can beat to carry out in welded joints moment monitoring scanning equipment and be offset by the laser beam of front end emission, if find that skew can carry out position correction to correcting switch by regulating rotary.
One side of described the second magnet pulley 14 is provided with encoder cartridge 29, in described encoder cartridge 29, is provided with the scrambler for recording scanning process positional information.
Also comprise for automatic scanning device Power supply and control automatic scanning device translational speed, skew correct, anxious stop, the scanning controller of moving direction control.Described scanning controller is connected with described motor 7, laser generator and scrambler respectively.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. the automatic scanning device for Ultrasonic Detection, it is characterized in that, comprise handle assembly (1) and be symmetricly set in respectively left scanning arm (2) and the right scanning arm (3) of described handle assembly (1) one end, one end of described left scanning arm (2) and right scanning arm (3) is respectively arranged with pitch wheel (4), the below of described gear (4) is provided with the first adjusting screw(rod) (5) overturning up or down for adjusting left scanning arm (2) and right scanning arm (3), the other end of described left scanning arm (2) and right scanning arm (3) is respectively arranged with for guaranteeing that automatic scanning device is inverted or first magnet pulley (6) of magnetic attraction when vertical scanning, described the first magnet pulley (6) respectively be arranged on described left scanning arm (2) and be connected with the motor (7) on right scanning arm (3), on first slide rail (8) of described left scanning arm (2) and right scanning arm (3) both sides, be respectively arranged with the probe gripper (9) for fixed test probe, the top of described handle assembly (1) one end is provided with the water injector (10) with weld seam coupling for detection of probe, the other end of described handle assembly (1) is hinged with connector (11), one side of described connector (11) is provided with the slip rear bar assembly (12) being slidably connected with described connector (11), one side of described slip rear bar assembly (12) is provided with for guaranteeing that automatic scanning device is inverted or second magnet pulley (14) of magnetic attraction when vertical scanning, the opposite side of described connector (11) is provided with the second adjusting screw(rod) (13) overturning up or down for described connector (11).
2. a kind of automatic scanning device for Ultrasonic Detection according to claim 1, it is characterized in that, described slip rear bar assembly (12) comprises slip rear bar and is arranged at the slide assemblies in the cavity of described slip rear bar, the slide block (16) that described slide assemblies comprises horizontally disposed the 4th slide rail (15) and matches with described the 4th slide rail (15), the both sides of described slide block (16) are provided with for making described slide block (16) stage clip (17) arranging placed in the middle.
3. a kind of automatic scanning device for Ultrasonic Detection according to claim 2, it is characterized in that, described slip rear bar comprises the protecgulum (18) and the bonnet (19) that cooperatively interact, on the sidewall of described protecgulum (18), run through and be provided with chute (20), described chute (20) is slidably matched with described connector (11), and the inner bottom surface of described chute (20) is provided with for dustproof dust excluding plate (21), described dust excluding plate (21) is slidably matched with described protecgulum (18) and is fastening with described connector (11).
4. a kind of automatic scanning device for Ultrasonic Detection according to claim 3, is characterized in that, the top of described slide block (16) is fastened with contiguous block (22), and described contiguous block (22) is connected with described dust excluding plate (21).
5. a kind of automatic scanning device for Ultrasonic Detection according to claim 1, it is characterized in that, also comprise the extension arm (30) for extending described left scanning arm (2) and right scanning arm (3) scanning scope, described extension arm (30) removably connects with first slide rail (8) of described left scanning arm (2) and right scanning arm (3) both sides respectively, and the both sides of described extension arm (30) are respectively arranged with the second slide rail (23) sliding for described probe gripper (9).
6. a kind of automatic scanning device for Ultrasonic Detection according to claim 5, it is characterized in that, described probe gripper (9) comprises the positioning sliding block (24) for coordinating the first slide rail (8) and the second slide rail (23) and is arranged on the probe bracket of described positioning sliding block (24) one sides, described probe bracket comprises the 3rd slide rail (25) and is arranged on described the 3rd slide rail (25) one end for the U-shaped frame (26) of fastening detection probe, and the both sides of described the 3rd slide rail (25) are respectively arranged with the extension spring (27) for adjusting described U-shaped frame (26) position.
7. a kind of automatic scanning device for Ultrasonic Detection according to claim 1, it is characterized in that, described water injector (10) comprises waterproof pump box and water injector telepilot, and described water injector telepilot is connected with the signal receiver being arranged in described waterproof pump box.
8. a kind of automatic scanning device for Ultrasonic Detection according to claim 1, it is characterized in that, one end of described handle assembly (1) is provided with generating laser fixed mount (28), is provided with the laser generator for scanning process location on described generating laser fixed mount (28).
9. a kind of automatic scanning device for Ultrasonic Detection according to claim 8, it is characterized in that, one side of described the second magnet pulley (14) is provided with encoder cartridge (29), and described encoder cartridge is provided with the scrambler for recording scanning process positional information in (29).
10. a kind of automatic scanning device for Ultrasonic Detection according to claim 9, it is characterized in that, also comprise for automatic scanning device Power supply and control automatic scanning device translational speed, skew correct, anxious stop, the scanning controller of moving direction control, described scanning controller is connected with described motor (7), laser generator and scrambler respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116431.4A CN103852524B (en) | 2014-03-26 | 2014-03-26 | A kind of automatic scanning device for Ultrasonic Detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116431.4A CN103852524B (en) | 2014-03-26 | 2014-03-26 | A kind of automatic scanning device for Ultrasonic Detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103852524A true CN103852524A (en) | 2014-06-11 |
| CN103852524B CN103852524B (en) | 2016-02-03 |
Family
ID=50860432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410116431.4A Active CN103852524B (en) | 2014-03-26 | 2014-03-26 | A kind of automatic scanning device for Ultrasonic Detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103852524B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203643A (en) * | 2015-10-26 | 2015-12-30 | 江苏大唐国际吕四港发电有限责任公司 | Probe holding device for automatic ultrasonic inspection of circular welds in pipelines |
| CN105699496A (en) * | 2016-03-03 | 2016-06-22 | 汪月银 | Collecting vehicle for detecting small-angle intersecting-line weld seam |
| CN106442731A (en) * | 2016-12-15 | 2017-02-22 | 吉林大学 | Portable Lamb wave detection device |
| CN109142543A (en) * | 2018-07-19 | 2019-01-04 | 广东汕头超声电子股份有限公司 | A kind of automatic creeping scanning trolley |
| CN109907840A (en) * | 2019-04-09 | 2019-06-21 | 北京大学第三医院 | It is centered about device |
| CN110895262A (en) * | 2019-12-09 | 2020-03-20 | 广东省特种设备检测研究院珠海检测院 | Ultrasonic testing scanning frame |
| CN112123364A (en) * | 2020-08-28 | 2020-12-25 | 广西壮族自治区特种设备检验研究院 | Cambered surface self-interacting magnetism adsorbs robot |
| CN112461936A (en) * | 2020-11-30 | 2021-03-09 | 中广核检测技术有限公司 | Ultrasonic TOFD (time of flight diffraction) inspection system for thick-wall pressure container |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128448A (en) * | 1983-01-14 | 1984-07-24 | Hitachi Ltd | Apparatus for inspecting arranged pipe |
| CN101603949A (en) * | 2009-07-20 | 2009-12-16 | 北京欧宁航宇检测技术有限公司 | Automatic ultrasonic scanner for welding lines of large workpieces |
| CN101852778A (en) * | 2010-05-14 | 2010-10-06 | 山东科技大学 | Auxiliary robot for ultrasonic flaw detection |
| CN201673142U (en) * | 2010-05-17 | 2010-12-15 | 天津诚信达金属检测技术有限公司 | Ultrasonic wave diffraction time difference method automatic scanning device |
| CN102656451A (en) * | 2009-12-18 | 2012-09-05 | 波音公司 | Non-destructive inspection apparatus comprising stringer probe with magnetic spring balance |
| CN103344707A (en) * | 2013-06-24 | 2013-10-09 | 长沙理工大学 | Probe frame used for automatic water immersion ultrasonic testing of components with complicated surfaces |
| CN203745431U (en) * | 2014-03-26 | 2014-07-30 | 深圳市神视检验有限公司 | Automatic scanning device for ultrasonic detection |
-
2014
- 2014-03-26 CN CN201410116431.4A patent/CN103852524B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128448A (en) * | 1983-01-14 | 1984-07-24 | Hitachi Ltd | Apparatus for inspecting arranged pipe |
| CN101603949A (en) * | 2009-07-20 | 2009-12-16 | 北京欧宁航宇检测技术有限公司 | Automatic ultrasonic scanner for welding lines of large workpieces |
| CN102656451A (en) * | 2009-12-18 | 2012-09-05 | 波音公司 | Non-destructive inspection apparatus comprising stringer probe with magnetic spring balance |
| CN101852778A (en) * | 2010-05-14 | 2010-10-06 | 山东科技大学 | Auxiliary robot for ultrasonic flaw detection |
| CN201673142U (en) * | 2010-05-17 | 2010-12-15 | 天津诚信达金属检测技术有限公司 | Ultrasonic wave diffraction time difference method automatic scanning device |
| CN103344707A (en) * | 2013-06-24 | 2013-10-09 | 长沙理工大学 | Probe frame used for automatic water immersion ultrasonic testing of components with complicated surfaces |
| CN203745431U (en) * | 2014-03-26 | 2014-07-30 | 深圳市神视检验有限公司 | Automatic scanning device for ultrasonic detection |
Non-Patent Citations (1)
| Title |
|---|
| 严寒冰 等: "大型回转件表面形状自适应扫查在线超声波探伤系统", 《无损检测》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203643A (en) * | 2015-10-26 | 2015-12-30 | 江苏大唐国际吕四港发电有限责任公司 | Probe holding device for automatic ultrasonic inspection of circular welds in pipelines |
| CN105699496A (en) * | 2016-03-03 | 2016-06-22 | 汪月银 | Collecting vehicle for detecting small-angle intersecting-line weld seam |
| CN105699496B (en) * | 2016-03-03 | 2018-10-09 | 汪月银 | A kind of collecting vehicle of low-angle intersection welding seam detection |
| CN106442731A (en) * | 2016-12-15 | 2017-02-22 | 吉林大学 | Portable Lamb wave detection device |
| CN106442731B (en) * | 2016-12-15 | 2018-11-27 | 吉林大学 | A kind of portable Lamb wave detection device |
| CN109142543B (en) * | 2018-07-19 | 2021-09-28 | 广东汕头超声电子股份有限公司 | Automatic crawling scanning trolley applied to online detection of train wheel surface defects |
| CN109142543A (en) * | 2018-07-19 | 2019-01-04 | 广东汕头超声电子股份有限公司 | A kind of automatic creeping scanning trolley |
| CN109907840A (en) * | 2019-04-09 | 2019-06-21 | 北京大学第三医院 | It is centered about device |
| CN109907840B (en) * | 2019-04-09 | 2023-03-14 | 北京爱康宜诚医疗器材有限公司 | Centering positioning device |
| CN110895262A (en) * | 2019-12-09 | 2020-03-20 | 广东省特种设备检测研究院珠海检测院 | Ultrasonic testing scanning frame |
| CN112123364A (en) * | 2020-08-28 | 2020-12-25 | 广西壮族自治区特种设备检验研究院 | Cambered surface self-interacting magnetism adsorbs robot |
| CN112123364B (en) * | 2020-08-28 | 2022-03-18 | 广西壮族自治区特种设备检验研究院 | Cambered surface self-interacting magnetism adsorbs robot |
| CN112461936A (en) * | 2020-11-30 | 2021-03-09 | 中广核检测技术有限公司 | Ultrasonic TOFD (time of flight diffraction) inspection system for thick-wall pressure container |
| CN112461936B (en) * | 2020-11-30 | 2024-04-23 | 中广核检测技术有限公司 | Ultrasonic TOFD (time of flight diffraction) inspection system for thick-wall pressure vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103852524B (en) | 2016-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103852524B (en) | A kind of automatic scanning device for Ultrasonic Detection | |
| CN203745431U (en) | Automatic scanning device for ultrasonic detection | |
| CN103529122B (en) | A kind of Multifunctional two-way pipeline weld joint ultrasonic detects scanner | |
| CN102288883A (en) | Oscillation wave partial discharge identifying and positioning method for asynchronous double-end power cable | |
| CN214201302U (en) | Wheeled rail base angle ultrasonic flaw detection device | |
| CN108788893B (en) | Hole device is sought to flat cantilever mounting hole | |
| CN201464433U (en) | Electric scanner of small-diameter pipe | |
| CN110560840B (en) | System and method for identifying weld joint position and automatically welding by laser | |
| CN201376136Y (en) | Automatic ultrasonic wave pipe detection weld joint tracking device | |
| CN202196044U (en) | Scanner for scanning circumferential welds and longitudinal welds of storage tank | |
| CN211927798U (en) | Automatic change ultrasonic wave track device of detecting a flaw | |
| CN103979031A (en) | Steam generator secondary-side tripod head type wall climbing detection robot in nuclear power station | |
| CN204008509U (en) | X ray detector | |
| CN105841926B (en) | Rapid positioning device and positioning method for optical system test | |
| CN209783519U (en) | Hybrid contact net contact rail geometric parameters detection device | |
| CN210803367U (en) | Flaw detection device for subway rail | |
| CN204666564U (en) | The ultrasonic nondestructive testing device of low-voltage electrical apparatus electrical contact brazing quality | |
| CN109638150B (en) | Automatic dispensing and mounting machine for piezoelectric wafer of ultrasonic probe | |
| CN201281732Y (en) | Translational flange coaxial test device | |
| CN207503054U (en) | A kind of line sweeps imaging test platform | |
| CN204359751U (en) | Aluminium alloy bars ultrasonic automatic flaw detection apparatus | |
| CN204287121U (en) | A kind of spy takes turns zeroing frame and zero-setting system thereof | |
| CN213149236U (en) | Tunnel lining nondestructive test marking device | |
| CN204359753U (en) | Aluminium alloy bars ultrasonic automatic flaw detection apparatus creeper-traveler | |
| CN209225168U (en) | A kind of mobile steel rail flaw detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |