CN106932491A - Channel ultrasonic detects scanning frame - Google Patents
Channel ultrasonic detects scanning frame Download PDFInfo
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- CN106932491A CN106932491A CN201710233886.8A CN201710233886A CN106932491A CN 106932491 A CN106932491 A CN 106932491A CN 201710233886 A CN201710233886 A CN 201710233886A CN 106932491 A CN106932491 A CN 106932491A
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- detection
- support body
- longeron
- scanning frame
- guide rail
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/048—Marking the faulty objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
- G01N2291/2675—Seam, butt welding
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention provides a kind of channel ultrasonic detection scanning frame, channel ultrasonic detection scanning frame includes：Main part, main part includes the first support body and the second support body, and the first support body and the second support body are rotatably coupled, and main part is erected on device to be detected；Test section, test section is arranged on main part, for detecting the weld seam on device to be detected.Channel ultrasonic detection scanning frame of the invention can adjust the angle between the first support body and the second support body to adapt to different curved surfaces, test section is pressed close to curved surface, and then test section is more accurately detected.
Description
Technical field
The present invention relates to welding line detector technical field, scanning frame is detected in particular to a kind of channel ultrasonic.
Background technology
Channel ultrasonic detection scanner is to carry out detection institute to flat board or pipe welding seam using special ultrasound detection instrument
The device for using.Conventional TOFD detections scanner, along pipeline circumference scanning, typically carries one group and welds when pipe surface is detected
45 degree of angle oblique scan probes are seamed into, but are the workpiece of arc surface for surface, once scanning path and weld seam out of plumb, it is swept
Nose into head and detection faces cannot be formed it is good fit so that probe cannot be coupled with detection faces.Present scanning frame, in pipe
Can be along pipeline circumference scanning during road scanning, during using oblique scan, general oblique scan structure cannot after deflecting 45 degree
Make probe clamping limb vertical with the holding of workpiece sensing face so that probe cannot be close to completely with detection faces, influence coupling effect, make
Testing result is inaccurate.
The content of the invention
It is of the prior art many to solve it is a primary object of the present invention to provide a kind of channel ultrasonic detection scanning frame
Channel ultrasound detection scanning frame cannot accurately detect the problem of the weld seam on curved surface.
To achieve these goals, the invention provides a kind of channel ultrasonic detection scanning frame, channel ultrasonic inspection
Surveying scanning frame includes：Main part, main part includes the first support body and the second support body, and the first support body and the second support body rotationally connect
Connect, main part is erected on device to be detected；Test section, test section is arranged on main part, for detecting device to be detected
Weld seam.
Further, the first end of the first end of the first support body and the second support body is hinged.
Further, the second end of the first support body is provided with move portion with the second end of the second support body, and move portion is abutted
On device to be detected.
Further, move portion includes rotating wheel.
Further, test section includes：Guidance set, guidance set is arranged on main part；Detection components, detection components
It is movably mounted on guidance set.
Further, the first support body includes the first longeron, the second longeron and is connected to second end and the of the first longeron
First crossbeam between second end of two longerons；Second support body includes the 3rd longeron, the 4th longeron and is connected to the 3rd longeron
The second end and the 4th longeron between the second end between second cross beam；The first end of the first longeron and the first of the 3rd longeron
End is hinged, and the first end of the second longeron is hinged with the first end of the 4th longeron.
Further, guidance set includes：First detection guide rail, the first end of the first detection guide rail connects with first crossbeam
Connect, the second end of the first detection guide rail is connected with the second end of the second longeron；Second detection guide rail, the first of the second detection guide rail
End is connected with second cross beam, and the second end of the second detection guide rail is connected with the second end of the 3rd longeron；Detection components are movably
On the first detection guide rail and the second detection guide rail.
Further, detection components include：First detection bar, the first end of the first detection bar is movably mounted at first
On detection guide rail；Second detection bar, the first end of the second detection bar is movably mounted on the second detection guide rail；First detection
Second end of bar and the second end of the second detection bar are connected by universal joint.
Further, detection components also include the first detection probe and the second detection probe, and the first detection probe is arranged on
The first end of the first detection bar, the second detection probe is arranged on the first end of the second detection bar.
Further, channel ultrasonic detection scanning frame also includes the 3rd detection probe and the 4th detection probe, the 3rd inspection
Probing head and the 4th detection probe are arranged on first crossbeam.
Further, channel ultrasonic detection scanning frame also includes the 5th detection probe and the 6th detection probe, the 5th inspection
Probing head and the 6th detection probe are arranged on second cross beam.
Apply the technical scheme of the present invention, because the main part of the channel ultrasonic detection scanning frame in the present invention is included
First support body and the second support body, and the first support body and the second support body be rotatably coupled, during work, channel ultrasonic of the invention
Detection scanning frame can adjust the angle between the first support body and the second support body to adapt to different curved surfaces, test section is pasted
Nearly curved surface, and then test section is more accurately detected.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.In the accompanying drawings：
Fig. 1 diagrammatically illustrates the top view of the embodiment of channel ultrasonic detection scanning frame of the invention；
Fig. 2 diagrammatically illustrates the three-dimensional structure diagram of the embodiment of channel ultrasonic detection scanning frame of the invention；
Fig. 3 diagrammatically illustrates the side view of the embodiment of channel ultrasonic detection scanning frame of the invention；
Fig. 4 diagrammatically illustrates the structure of the embodiment of the detection components of channel ultrasonic detection scanning frame of the invention
Figure.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, main part；11st, the first support body；111st, the first longeron；112nd, the second longeron；113rd, first crossbeam；12nd, second
Support body；121st, the 3rd longeron；122nd, the 4th longeron；123rd, second cross beam；20th, test section；21st, the first detection guide rail；22nd, second
Detection guide rail；23rd, the first detection bar；24th, the second detection bar；25th, universal joint；26th, the first detection probe；27th, the second detection is visited
Head；30th, move portion；41st, the 3rd detection probe；42nd, the 4th detection probe；43rd, the 5th detection probe；44th, the 6th detection probe；
50th, the first clamping limb；51st, the second clamping limb；52nd, clamping limb fixed mount；53rd, to tooth sleeve.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.
Additionally, term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive to be included, example
Such as, process, method, system, product or the equipment for containing series of steps or unit are not necessarily limited to those clearly listed
Step or unit, but may include not list clearly or for these processes, method, product or intrinsic other of equipment
Step or unit.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.
If for example, the device in accompanying drawing is squeezed, being described as " above other devices or construction " or " in other devices
On part or construction " device after will be positioned as " below other devices or construction " or " in other devices or construct it
Under ".Thus, exemplary term " in ... top " can include " in ... top " and " in ... lower section " two kinds of orientation.Should
Device can also other different modes positioning (being rotated by 90 ° or in other orientation), it is and relative to space used herein above
Respective explanations are made in description.
Just as mentioned in the background, general oblique scan structure deflects 45 degree later cannot make probe clamping limb
It is vertical with the holding of workpiece sensing face so that probe cannot be close to completely with detection faces, coupling effect is influenceed, forbidden testing result
Really.
Referring to shown in Fig. 1 to Fig. 3, the invention provides a kind of channel ultrasonic detection scanning frame, channel ultrasonic inspection
Surveying scanning frame includes main part 10 and test section 20, wherein, main part 10 includes the first support body 11 and the second support body 12, first
The support body 12 of body 11 and second is rotatably coupled, and main part 10 is erected on device to be detected；Test section 20 is arranged on main part
On 10, for detecting the weld seam on device to be detected.During work, staff can be according to the place face of device weld seam to be detected
Crooked radian, adjustment the first support body and the second support body between angle to adapt to different curved surfaces, test section is pressed close to
Curved surface, and then test section is more accurately detected.
Shown in Figure 2, the first end of the first support body 11 and the first end of the second support body 12 in the present invention are hinged.Work
When making, be placed on channel ultrasonic of the invention detection scanning frame on device to be detected by staff, and adjustment is hinged on one
Angle between the first support body for rising and the second support body, enables channel ultrasonic detection scanning frame of the invention to be erected at curved surface
In structure, when channel ultrasonic of the invention detection scanning frame needs to detect the curved surface of other radians, staff accordingly adjusts
Angle between whole first support body of the invention and the second support body, bends main part of the invention 10, disclosure satisfy that different
Curved surface.
Staff's movement channel ultrasonic of the invention on curved surface detects scanning frame for convenience, it is preferable that this hair
Second end of the first support body 11 in bright is provided with move portion 30 with the second end of the second support body 12, and move portion 30 is connected to be treated
In detection means.Preferably, the move portion 30 in the present invention includes rotating wheel.Certainly, other can meet the shifting in the present invention
The mobile device of the locomotive function in dynamic portion 30.
Detection of the present invention to the weld seam on curved surface for convenience, it is preferable that the test section 20 in the present invention includes being oriented to
Component and detection components, guidance set are arranged on main part 10；Detection components are movably mounted on guidance set.Work
When, staff adjusts the position of detection components and the angle relative to weld seam by guidance set, and then realizes on curved surface
Weld seam multi-orientation detection, make detection more accurate.
Referring to shown in Fig. 1 and Fig. 2, specifically, the first support body 11 in the present invention includes that the first longeron 111, second is indulged
Beam 112 and the first crossbeam 113 being connected between the second end of the first longeron 111 and the second longeron 112；Second support body 12 is wrapped
Include the 3rd longeron 121, the 4th longeron 122 and be connected between the second end of the 3rd longeron 121 and the 4th longeron 122 second
Second cross beam 123 between end；The first end of the first longeron 111 is hinged with the first end of the 3rd longeron 121, the second longeron 112
First end be hinged with the first end of the 4th longeron 122.During work, channel ultrasonic of the invention is detected scanning by staff
Frame is placed on device to be detected, and adjusts the angle between hinged the first support body and the second support body, is specially adjusted
Angle between the longeron 121 of whole first longeron 111 and the 3rd, and the angle between the second longeron 112 and the 4th longeron 122, make
Channel ultrasonic detection scanning frame of the invention can be erected on curved-surface structure, when channel ultrasonic of the invention detects scanning
When frame needs to detect the curved surface of other radians, staff accordingly adjusts the angle between the first support body of the invention and the second support body
Degree, bends main part of the invention 10, disclosure satisfy that different curved surfaces.
The detection of the different angles to weld seam of channel ultrasonic detection scanning frame of the invention for convenience, it is preferable that
Guidance set in the present invention includes the first detection detection guide rail 22 of guide rail 21 and second, the first end of the first detection guide rail 21 with
First crossbeam 113 is connected, and the second end of the first detection guide rail 21 is connected with the second end of the second longeron 112；Second detection guide rail
22 first end is connected with second cross beam 123, and the second end of the second detection guide rail 22 is connected with the second end of the 3rd longeron 121；
Detection components are movably mounted on the first detection guide rail 21 and the second detection guide rail 22.During work, the detection in the present invention
Component can be moved on the first detection detection guide rail 22 of guide rail 21 and second, when staff completes inspection to a certain position of weld seam
After survey, staff can drive detection components to be moved along the track of the first detection guide rail and the second detection guide rail, and then arrive
Up to the specified location of next detection.In the course of the work, staff can also drive detection components from the of the invention first inspection
The top for surveying guide rail and the second detection guide rail starts detection, moves to the first detection guide rail incessantly always and the second detection is led
The end of rail completes detection process, realizes continuous monitoring.Certainly, staff also can reach first and detect guide rail in detection components
And after second detects the end of guide rail, then drive detection components to reach the first top for detecting guide rail and the second detection guide rail, with
This moves in circles, untill the accurate detection data of acquisition.Preferably, the first detection guide rail in the present invention and the second detection
Guide rail is arc-shaped guide rail so that detection components can trouble-free operation, and running orbit is the characteristics of meet curved surface, and most Zhongdao
Up to designated area.Certainly the first detection guide rail and the second detection guide rail in the present invention is alternatively the guide rail structure of other tracks,
Such as zigzag, as long as disclosure satisfy that the guide rail structure of the guide function of guidance set of the invention.
In order that detection components of the invention can be in the present invention main part 10 when deforming, i.e. the first support body and
When angle between second support body changes, the motion of adaptation can be therewith made, and flexibility ratio is higher in detection process,
Preferably, the detection components in the present invention include the first detection bar 23 and the second detection bar 24, the first end of the first detection bar 23
It is movably mounted on the first detection guide rail 21；The first end of the second detection bar 24 is movably mounted at the second detection guide rail
On 22；Second end of the second end of the first detection bar 23 and the second detection bar 24 is connected by universal joint 25.During work, work people
Be placed on channel ultrasonic of the invention detection scanning frame on device to be detected by member, and adjusts the first hinged support body
And the second angle between support body, channel ultrasonic detection scanning frame of the invention is erected on curved-surface structure, at this
During one, the first detection bar 23 and the second detection bar 24 pass through with the angle change between the first support body and the second support body
Universal joint carries out corresponding angular transformation, and curved surface is detected with adaptability, meanwhile, when irregular curved surface is detected,
Staff can both adjust position and second of first detection bar 23 on the first detection guide rail according to the concrete condition of curved surface
Position of the detection bar on the second detection guide rail, and can also be by being arranged between the first detection bar and the second detection bar
Universal joint realizes the axial rotation of the first detection bar 23 and the second detection bar 24, and then when channel ultrasonic of the invention inspection
When survey scanning frame needs to detect irregular curved surface, can more accurately measure.
Specifically, in order to realize the accurate detection function of detection components of the invention, the detection components in the present invention are also
Including the first detection probe 26 and the second detection probe 27, the first detection probe 26 is arranged on the first end of the first detection bar 23,
Second detection probe 27 is arranged on the first end of the second detection bar 24.Preferably, the first detection probe 26 in the present invention and the
Two detection probes 27 are ultrasonic detecting probe, to realize the accurate detection to weld seam.Certainly, the first detection in the present invention
Probe and the second detection probe can also be other detection means, as long as being that by detection components of the invention to be detected
The device of the accurate detection of thing.Wherein, in the first detection probe 26 and the second detection probe 27 in the present invention
For ultrasonic wave sends probe, another is ultrasonic wave receiving transducer, i.e. the first detection probe 26 and the second detection probe 27 is one
To probe group, during work, work is adapted to by adjusting the distance between detection probe 27 of above-mentioned first detection probe 26 and second
The detection in part different depth region.
It is shown in Figure 4, it is necessary to further illustrate, the first detection probe 26 in detection components in the present invention and
Second detection probe 27 can be rotated by 360 ° around the axis direction of the first detection bar, and can stop holding fixation at an arbitrary position,
The first detection probe and the second detection probe can be made in scanning curve surface work pieces by the clamping of the first clamping limb of rotation 50 and second
Arm 51 makes the thrust of the first detection probe 26 and the second detection probe 27 perpendicular to workpiece surface, more steps up with workpiece tested surface
Thickly fit, improve detection accuracy.Wherein, the first clamping limb 50 and the second clamping limb 51 clamp the first detection probe 26 respectively
Fixed with the second detection probe 27, and clamped arm fixed mount 52, realize that rotation is fixed by tooth sleeve 53.
In order that channel ultrasonic detection scanning frame of the invention can detect the test specimen of bigger thickness, it is preferable that this hair
Channel ultrasonic detection scanning frame in bright also includes the 3rd detection probe 41 and the 4th detection probe 42, the 3rd detection probe 41
It is arranged on first crossbeam 113 with the 4th detection probe 42.During work, staff drives channel ultrasonic inspection of the invention
Survey scanning frame to be moved on face to be detected, curved surface is further examined by the 3rd detection probe and the 4th detection probe
Survey, obtain data with the first detection probe and the second detection probe together be supplied to staff.Preferably, the in the present invention
Three detection probes 41 and the 4th detection probe 42 are ultrasonic detecting probe, to realize the accurate detection to weld seam.Wherein, originally
One in the 3rd detection probe 41 and the 4th detection probe 42 in invention sends probe for ultrasonic wave, and another is ultrasonic wave
Receiving transducer, i.e. the 3rd detection probe 41 and the 4th detection probe 42 are a pair of probe groups, during work, by adjusting the above-mentioned 3rd
The distance between detection probe 42 of detection probe 41 and the 4th adapts to the detection in workpiece different depth region.Certainly, the present invention
In the 3rd detection probe and the 4th detection probe can also be other detection means, as long as being that by detection of the invention
Component treats the device of detection analyte detection.
In order that channel ultrasonic detection scanning frame of the invention can detect the test specimen of bigger thickness, it is many in the present invention
Channel ultrasound detection scanning frame also includes the 5th detection probe 43 and the 6th detection probe 44, the 5th detection probe 43 and the 6th inspection
Probing first 44 is arranged on second cross beam 123.During work, staff drives channel ultrasonic detection scanning frame of the invention
Moved on face to be detected, the region of curved surface front end is further examined by the 3rd detection probe and the 4th detection probe
Survey, the region of curved surface rear end is further detected by the 5th detection probe and the 6th detection probe, visited with the first detection
Head and the second detection probe obtain data and are supplied to staff together.Preferably, the present invention in the 5th detection probe 43 and
6th detection probe 44 is ultrasonic detecting probe, to realize the accurate detection to weld seam.Wherein, the 5th inspection in the present invention
One in probing first 43 and the 6th detection probe 44 sends probe for ultrasonic wave, and another is ultrasonic wave receiving transducer, i.e., and the
Five detection probes 43 and the 6th detection probe 44 are a pair of probe groups, during work, by adjusting the above-mentioned He of 5th detection probe 43
The distance between 6th detection probe 44 adapts to the detection in workpiece different depth region.Certainly, the 5th detection in the present invention
Probe and the 6th detection probe can also be other detection means, as long as being that by detection components of the invention to be detected
The device of analyte detection.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
Channel ultrasonic detection scanning frame of the invention can adjust the angle between the first support body and the second support body to fit
Different curved surfaces are answered, test section is pressed close to curved surface, and then test section is more accurately detected.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of channel ultrasonic detects scanning frame, it is characterised in that including：
Main part (10), the main part (10) includes the first support body (11) and the second support body (12), first support body (11)
It is rotatably coupled with second support body (12), the main part (10) is erected on device to be detected；
Test section (20), the test section (20) on the main part (10), for detecting the weldering on device to be detected
Seam.
2. channel ultrasonic according to claim 1 detection scanning frame, it is characterised in that the of first support body (11)
The first end of one end and second support body (12) is hinged.
3. channel ultrasonic according to claim 1 detection scanning frame, it is characterised in that the of first support body (11)
Two ends are provided with move portion (30) with the second end of second support body (12), and the move portion (30) is connected to dress to be detected
Put.
4. channel ultrasonic according to claim 3 detects scanning frame, it is characterised in that the move portion (30) is including turning
Driving wheel.
5. channel ultrasonic according to claim 2 detects scanning frame, it is characterised in that the test section (20) includes：
Guidance set, the guidance set is arranged on the main part (10)；
Detection components, the detection components are movably mounted on the guidance set.
6. channel ultrasonic according to claim 5 detects scanning frame, it is characterised in that first support body (11) includes
First longeron (111), the second longeron (112) and it is connected to the second end of first longeron (111) and second longeron
(112) first crossbeam (113) between the second end；
Second support body (12) is including the 3rd longeron (121), the 4th longeron (122) and is connected to the 3rd longeron
(121) second cross beam (123) between the second end and the second end of the 4th longeron (122)；
The first end of first longeron (111) is hinged with the first end of the 3rd longeron (121), second longeron
(112) first end is hinged with the first end of the 4th longeron (122).
7. channel ultrasonic according to claim 6 detects scanning frame, it is characterised in that the guidance set includes：
First detection guide rail (21), the first end of first detection guide rail (21) is connected with the first crossbeam (113), described
Second end of the first detection guide rail (21) is connected with the second end of second longeron (112)；
Second detection guide rail (22), the first end of second detection guide rail (22) is connected with the second cross beam (123), described
Second end of the second detection guide rail (22) is connected with the second end of the 3rd longeron (121)；
The detection components are movably mounted in first detection guide rail (21) and second detection guide rail (22).
8. channel ultrasonic according to claim 7 detects scanning frame, it is characterised in that the detection components include：
First detection bar (23), the first end of first detection bar (23) is movably mounted at the first detection guide rail
(21) on；
Second detection bar (24), the first end of second detection bar (24) is movably mounted at the second detection guide rail
(22) on；
Second end of first detection bar (23) and the second end of second detection bar (24) are connected by universal joint (25).
9. channel ultrasonic according to claim 8 detection scanning frame, it is characterised in that the detection components also include the
One detection probe (26) and the second detection probe (27), first detection probe (26) is installed in first detection bar (23)
First end, first end of second detection probe (27) installed in second detection bar (24).
10. channel ultrasonic according to claim 6 detects scanning frame, it is characterised in that the channel ultrasonic detection
Scanning frame also includes the 3rd detection probe (41) and the 4th detection probe (42), the 3rd detection probe (41) and the described 4th
Detection probe (42) is arranged on the first crossbeam (113).
11. channel ultrasonic detection scanning frames according to claim 6, it is characterised in that the channel ultrasonic detection
Scanning frame also includes the 5th detection probe (43) and the 6th detection probe (44), the 5th detection probe (43) and the described 6th
Detection probe (44) is arranged on the second cross beam (123).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233886.8A CN106932491A (en) | 2017-04-11 | 2017-04-11 | Channel ultrasonic detects scanning frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233886.8A CN106932491A (en) | 2017-04-11 | 2017-04-11 | Channel ultrasonic detects scanning frame |
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| CN106932491A true CN106932491A (en) | 2017-07-07 |
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| CN201710233886.8A Pending CN106932491A (en) | 2017-04-11 | 2017-04-11 | Channel ultrasonic detects scanning frame |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490624A (en) * | 2017-09-19 | 2017-12-19 | 中国航空综合技术研究所 | Super thin metal weld inspection system and its detection method |
| CN107490623A (en) * | 2017-09-19 | 2017-12-19 | 中国航空综合技术研究所 | Ultrasonic scanner and its detection method |
| CN108956765A (en) * | 2018-06-06 | 2018-12-07 | 中国农业大学 | Gas spring space three-freedom adaptive mechanism for curved surface non-destructive testing |
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| CN107490623A (en) * | 2017-09-19 | 2017-12-19 | 中国航空综合技术研究所 | Ultrasonic scanner and its detection method |
| CN108956765A (en) * | 2018-06-06 | 2018-12-07 | 中国农业大学 | Gas spring space three-freedom adaptive mechanism for curved surface non-destructive testing |
| CN108956765B (en) * | 2018-06-06 | 2020-10-16 | 中国农业大学 | Pneumatic spring space three-degree-of-freedom self-adaptive mechanism for nondestructive testing of curved surface |
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