CN113267563A - Ultrasonic scanning device - Google Patents
Ultrasonic scanning device Download PDFInfo
- Publication number
- CN113267563A CN113267563A CN202110571255.3A CN202110571255A CN113267563A CN 113267563 A CN113267563 A CN 113267563A CN 202110571255 A CN202110571255 A CN 202110571255A CN 113267563 A CN113267563 A CN 113267563A
- Authority
- CN
- China
- Prior art keywords
- chain
- encoder
- ultrasonic
- ultrasonic probe
- outer side
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims abstract description 47
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000002604 ultrasonography Methods 0.000 claims description 29
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 15
- 230000007547 defect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000010408 sweeping Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
-
- 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- 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 utility model belongs to the technical field of nuclear power, concretely relates to supersound scanning device. The utility model discloses an annular chain structure can be convenient for install the phased array probe of different sizes and specification for ultrasonic transducer better and wait to detect the laminating of pipeline outside wall mutually at the in-process that detects, and the movement track is stable, has greatly improved the reliability of detection efficiency and testing result, and the length of chain is adjusted to the connecting block that can general increase and decrease chain, and nimble be suitable for the pipeline of different diameters size, be particularly useful for sweeping the path pipe supersound. In addition, because the roller connected with the encoder and other rollers rotate synchronously, the angular displacement data generated by the encoder can be used for reflecting the circumferential position corresponding to the ultrasonic scanning data, and the positioning and the analysis of the ultrasonic scanning result are facilitated. Human errors are reduced, and the defect positioning is accurate.
Description
Technical Field
The invention belongs to the technical field of nuclear power, and particularly relates to an ultrasonic scanning device.
Background
The small-diameter thin-walled tube is the part and the position which are most prone to generating defects and generating leakage in the operation of the nuclear power plant. At present, methods such as ray detection and conventional ultrasonic detection are generally adopted for conventional small-diameter tube detection. The radiographic inspection can generate ionizing radiation when radiographic inspection is carried out due to the characteristics of the radiographic inspection, harm is caused to a human body and the surrounding environment, the detection period is long, the detection area needs to be isolated in a clear field during detection, the radiographic inspection cannot be carried out simultaneously with other inspection and maintenance work, the overhaul progress is closely influenced, the radiographic inspection has low sensitivity on detection of area type defects, the problems can be solved by conventional ultrasonic inspection, but the welding mode of splicing welding seams also provides challenges for the applicability of the conventional ultrasonic method.
The ultrasonic phased array detection technology is a new technology which is newly and rapidly developed and widely applied, has the characteristics of simultaneous operation with other detection and maintenance, visual imaging, high detection efficiency, good defect detection effect and the like, and is widely applied to key components such as turbine generator blades, blade roots and the like at present and generally accepted by owners. The minor diameter pipe is because of self pipe diameter is little, the camber is big, wall thickness is thin, and the mounted position is complicated, is not convenient for adopt motor drive to carry out automatic scanning, directly adopts phased array probe to scan, and the effect is poor, and the defect location is inaccurate. Therefore, efficient and accurate detection of small diameter tubes is urgently needed.
Disclosure of Invention
In order to overcome the problems in the related art, an ultrasonic scanning device is provided.
According to an aspect of the embodiments of the present disclosure, there is provided an ultrasound scanning apparatus, including: the device comprises a first chain, a second chain, a plurality of rollers, an ultrasonic probe and an encoder;
two sides of the first chain and the second chain are respectively connected with a plurality of rollers through bearings, and a rotating shaft of the encoder is connected with one roller;
the lengths of the first chain and the second chain are adjustable;
one end of the ultrasonic probe is connected with one end of the encoder through the first chain, and the other end of the ultrasonic probe is connected with the other end of the encoder through the second chain, so that the first chain, the second chain, the ultrasonic probe and the encoder form an annular structure and surround the outer side wall of the pipeline to be detected;
the edge of each roller presses against the outer side wall of the pipeline to be detected, and the scanning surface of the ultrasonic probe for transmitting and receiving ultrasonic waves faces the outer side wall of the pipeline to be detected;
under the condition that the first chain and/or the second chain are/is pushed and the ultrasonic probe and the encoder work, the rollers are pushed to synchronously rotate, so that the ultrasonic probe and the encoder are driven to move circumferentially around the outer side wall of the pipeline to be detected together, the ultrasonic probe outputs ultrasonic scanning data, the encoder outputs angular displacement data of the rollers connected with the encoder, and the angular displacement data is used for reflecting the circumferential position corresponding to the ultrasonic scanning data.
In one possible implementation, the ultrasound examination apparatus further includes: the second chain comprises a third chain and a fourth chain;
one end of the third chain is connected with the other end of the ultrasonic probe, the other end of the third chain is connected with the first locking structure, one end of the fourth chain is connected with the other end of the encoder, and the other end of the fourth chain is connected with the second locking structure;
the first locking structure can be locked with the second locking structure to be fixedly connected.
In one possible implementation, the ultrasound examination apparatus further comprises an elastic connector;
the other end of the third chain is connected with one end of the elastic connecting piece, and the other end of the elastic connecting piece is connected with the first locking structure.
In one possible implementation, the first locking structure is a hook and the second locking structure is a buckle.
In one possible implementation, the ultrasound scanning apparatus further includes: a first mounting frame and a second mounting frame;
the ultrasonic probe is installed in the first installation frame, and the encoder is installed in the second installation frame;
one end of the outer side of the first mounting frame is connected with one end of the outer side of the second mounting frame through the first chain, and the other end of the outer side of the first mounting frame is connected with the other end of the outer side of the second mounting frame through the second chain.
In one possible implementation, the ultrasound scanning apparatus further includes: a wedge block;
the wedge block is installed in the first installation frame and connected between the scanning surface of the ultrasonic probe and the outer side wall of the pipeline to be detected.
In a possible implementation manner, one surface of the wedge block facing the outer side wall of the pipeline to be tested is a curved surface.
In one possible implementation manner, the ultrasound phased array scanning apparatus further includes: a water injection pipe and a water injection device;
the wedge block is towards the one side of pipeline lateral wall that awaits measuring has the apopore, the delivery port of water injection device with the one end of water injection pipe is connected, the other end of water injection pipe with the apopore is connected, the water injection device can export liquid, and the liquid that is exported loops through the delivery port water injection pipe with the apopore is exported extremely the pipeline lateral wall that awaits measuring.
In one possible implementation, the other end of the water injection pipe comprises a plurality of water outlet ends;
and one surface of the wedge block facing the outer side wall of the pipeline to be tested is provided with a plurality of water outlet holes, and each water outlet hole is connected with at least one water outlet end.
According to another aspect of the embodiments of the present disclosure, an ultrasound scanning system is provided, which includes an upper computer and the ultrasound scanning apparatus;
the upper computer is in communication connection with the ultrasonic probe and is used for acquiring ultrasonic scanning data output by the ultrasonic probe;
and the upper computer is also in communication connection with the encoder and is used for acquiring angular displacement data output by the encoder.
The beneficial effect of this disclosure lies in: the utility model discloses an annular chain structure can be convenient for install the phased array probe of different sizes and specification for ultrasonic transducer better and wait to detect the laminating of pipeline outside wall mutually at the in-process that detects, and the movement track is stable, has greatly improved the reliability of detection efficiency and testing result, and the length of chain is adjusted to the connecting block that can general increase and decrease chain, and nimble be suitable for the pipeline of different diameters size, be particularly useful for sweeping the path pipe supersound. In addition, because the roller connected with the encoder and other rollers rotate synchronously, the angular displacement data generated by the encoder can be used for reflecting the circumferential position corresponding to the ultrasonic scanning data, and the positioning and the analysis of the ultrasonic scanning result are facilitated. Human errors are reduced, and the defect positioning is accurate.
Drawings
Figure 1 is a perspective view of an ultrasound scanning apparatus shown in accordance with an exemplary embodiment.
Figure 2 is a perspective view of an ultrasound scanning apparatus shown in accordance with an exemplary embodiment.
Fig. 3 is a schematic view of an ultrasound scanning apparatus shown in use according to an exemplary embodiment.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
The method may be executed by a terminal device, for example, the terminal device may be a server, a desktop computer, a notebook computer, a tablet computer, or the like, and the terminal device may also be a user device, a vehicle-mounted device, or a wearable device, or the like, and the type of the terminal device is not limited in the embodiment of the present disclosure.
Figures 1 and 2 are perspective views of an ultrasound scanning apparatus shown according to an exemplary embodiment. Fig. 3 is a schematic view of an ultrasound scanning apparatus shown in use according to an exemplary embodiment. As shown in fig. 1 to 3, the ultrasonic phased array scanning apparatus includes: a first chain 91, a second chain 92, a plurality of rollers 3, an ultrasonic probe 6, and an encoder 4;
two sides of the first chain 91 and the second chain 92 are respectively connected with a plurality of rollers 3 through bearings, and a rotating shaft of the encoder 4 is connected with one roller 3;
one end of the ultrasonic probe 6 is connected with one end of the encoder 4 through a first chain 91, and the other end of the ultrasonic probe 6 is connected with the other end of the encoder 4 through a second chain 92, so that the first chain 91, the second chain 92, the ultrasonic probe 6 and the encoder 4 form an annular structure and encircle the outer side wall of the pipeline 12 to be detected;
the lengths of the first chain 91 and the second chain 92 are adjustable, wherein the lengths of the first chain 91 and the second chain 92 can be adjusted by adjusting the number of the connecting blocks of the first chain 91 and the second chain 92;
the edge of each roller 3 is pressed against the outer side wall of the pipeline 12 to be detected, and the scanning surface of the ultrasonic probe 6 for transmitting and receiving ultrasonic waves faces the outer side wall of the pipeline 12 to be detected;
under the condition that the first chain 91 and/or the second chain 92 are/is pushed and the ultrasonic probe 6 and the encoder 4 work, the rollers 3 are pushed to synchronously rotate, so that the ultrasonic probe 6 and the encoder 4 are driven to move circumferentially around the outer side wall of the pipeline 12 to be detected together, the ultrasonic probe 6 outputs ultrasonic scanning data, the encoder 4 outputs angular displacement data of the rollers 3 connected with the encoder 4, and the angular displacement data is used for reflecting the circumferential position corresponding to the ultrasonic scanning data. For example, the ultrasound scanning data may include a plurality of first data, different first data may correspond to different times, the angular displacement data may include a plurality of second data, different second data may correspond to different times, the upper computer may establish communication connection with the ultrasonic probe 6 and the encoder 4, respectively, and the upper computer may associate the first data and the second data at the same time, which is beneficial to accurately positioning the defect.
The utility model discloses an annular chain structure can be convenient for install the phased array probe of different sizes and specification for ultrasonic transducer better and wait to detect the laminating of pipeline outside wall mutually at the in-process that detects, and the movement track is stable, has greatly improved the reliability of detection efficiency and testing result, and the length of chain is adjusted to the connecting block that can general increase and decrease chain, and nimble be suitable for the pipeline of different diameters size, be particularly useful for sweeping the path pipe supersound. In addition, because the roller connected with the encoder and other rollers rotate synchronously, the angular displacement data generated by the encoder can be used for reflecting the circumferential position corresponding to the ultrasonic scanning data, and the positioning and the analysis of the ultrasonic scanning result are facilitated. Human errors are reduced, and the defect positioning is accurate.
In one possible implementation, the ultrasound examination apparatus further includes: the locking mechanism comprises a first locking structure 1 and a second locking structure 8, wherein a second chain comprises a third chain and a fourth chain;
one end of a third chain is connected with the other end of the ultrasonic probe 6, the other end of the third chain is connected with the first locking structure 1, one end of a fourth chain is connected with the other end of the encoder 4, and the other end of the fourth chain is connected with the second locking structure 8; the first locking structure 1 can be locked with the second locking structure 8 for a fixed connection. Like this, before the installation, first locking structure 1 and second locking structure 8 throw off mutually, and the supersound is swept and is looked into the device and be the strip, and the device is swept and is looked into around the pipeline lateral wall that awaits measuring with the strip supersound to be connected first locking structure 1 and second locking structure 8, the structure of device is intensive, and the installation is convenient.
In a possible implementation, the first locking structure 1 is a hook and the second locking structure 8 is a buckle.
In a possible implementation, the ultrasound examination apparatus further comprises an elastic connection 2; the other end of third chain is connected with elastic connection piece 2's one end, and elastic connection piece 2's the other end is connected with first locking structure 1. The length of the ultrasonic scanning device can be slightly smaller than the circumference of the outer side of the pipeline to be detected, so that when the ultrasonic scanning device is installed on the outer side wall of the pipeline to be detected in a surrounding mode, the phased array probe can be better attached to the outer surface of the small diameter pipe to be detected through elastic deformation of the elastic connecting piece 2, and data acquisition quality is improved.
In one possible implementation, the ultrasound scanning apparatus further includes: a first mounting frame 11 and a second mounting frame 10;
the ultrasonic probe 6 is installed in a first installation frame 11, and the encoder 4 is installed in a second installation frame 10;
one end outside the first mounting frame 11 is connected with one end outside the second mounting frame 10 through a first chain, and the other end outside the first mounting frame 11 is connected with the other end outside the second mounting frame 10 through a second chain. Thus, the stability of the ultrasonic probe 6 and the encoder 4 can be effectively increased, and the wear of the ultrasonic probe 6 and the encoder 4 can be effectively reduced.
In one possible implementation, the ultrasound scanning apparatus further includes: a wedge 5; the wedge block 5 is installed in the first installation frame 11 and connected between the scanning surface of the ultrasonic probe 6 and the outer side wall of the pipeline to be detected. Further reducing the wear to which the ultrasound is subjected.
In a possible implementation manner, one surface of the wedge 5 facing the outer side wall of the pipeline to be measured is a curved surface.
In one possible implementation, the ultrasound phased array scanning apparatus further includes: a water injection pipe and a water injection device;
the voussoir 5 of installation has the apopore towards the one side of pipeline lateral wall that awaits measuring in the first installing frame 11, and the delivery port of water injection device is connected with the one end of water injection pipe, and the other end and the apopore of water injection pipe are connected, and the water injection device can export liquid (this liquid is used for sweeping the couplant of looking into as the supersound), and the liquid that is exported loops through delivery port, water injection pipe and apopore and exports the pipeline lateral wall that awaits measuring.
In one possible implementation, the other end of the water injection pipe comprises a plurality of water outlet ends;
one side of the first mounting frame 11 facing the outer side wall of the pipeline to be tested is provided with a plurality of water outlet holes, and each water outlet hole is connected with at least one water outlet end.
Therefore, the device can adapt to complex working conditions on site and provide the stability of couplant output.
In a possible implementation manner, an ultrasonic scanning system is provided, and the ultrasonic scanning system comprises an upper computer and the ultrasonic scanning device; the upper computer is in communication connection with the ultrasonic probe and is used for acquiring ultrasonic scanning data output by the ultrasonic probe 6; the upper computer is also in communication connection with the encoder 4 and is used for acquiring angular displacement data output by the encoder 4.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terms used herein were chosen in order to best explain the principles of the embodiments, the practical application, or technical improvements to the techniques in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. An ultrasound scanning device, characterized in that the ultrasound phased array scanning device comprises: the device comprises a first chain, a second chain, a plurality of rollers, an ultrasonic probe and an encoder;
two sides of the first chain and the second chain are respectively connected with a plurality of rollers through bearings, and a rotating shaft of the encoder is connected with one roller;
the lengths of the first chain and the second chain are adjustable;
one end of the ultrasonic probe is connected with one end of the encoder through the first chain, and the other end of the ultrasonic probe is connected with the other end of the encoder through the second chain, so that the first chain, the second chain, the ultrasonic probe and the encoder form an annular structure and surround the outer side wall of the pipeline to be detected;
the edge of each roller presses against the outer side wall of the pipeline to be detected, and the scanning surface of the ultrasonic probe for transmitting and receiving ultrasonic waves faces the outer side wall of the pipeline to be detected;
under the condition that the first chain and/or the second chain are/is pushed and the ultrasonic probe and the encoder work, the rollers are pushed to synchronously rotate, so that the ultrasonic probe and the encoder are driven to move circumferentially around the outer side wall of the pipeline to be detected together, the ultrasonic probe outputs ultrasonic scanning data, the encoder outputs angular displacement data of the rollers connected with the encoder, and the angular displacement data is used for reflecting the circumferential position corresponding to the ultrasonic scanning data.
2. The ultrasound scanning apparatus of claim 1, wherein the ultrasound inspection apparatus further comprises: the second chain comprises a third chain and a fourth chain;
one end of the third chain is connected with the other end of the ultrasonic probe, the other end of the third chain is connected with the first locking structure, one end of the fourth chain is connected with the other end of the encoder, and the other end of the fourth chain is connected with the second locking structure;
the first locking structure can be locked with the second locking structure to be fixedly connected.
3. The ultrasonic scanning device of claim 2, further comprising a resilient connector;
the other end of the third chain is connected with one end of the elastic connecting piece, and the other end of the elastic connecting piece is connected with the first locking structure.
4. The ultrasound scanning device of claim 2 or 3, wherein the first locking structure is a snap and the second locking structure is a snap.
5. The ultrasound scanning device of claim 1, further comprising: a first mounting frame and a second mounting frame;
the ultrasonic probe is installed in the first installation frame, and the encoder is installed in the second installation frame;
one end of the outer side of the first mounting frame is connected with one end of the outer side of the second mounting frame through the first chain, and the other end of the outer side of the first mounting frame is connected with the other end of the outer side of the second mounting frame through the second chain.
6. The ultrasound scanning device of claim 5, further comprising: a wedge block;
the wedge block is installed in the first installation frame and connected between the scanning surface of the ultrasonic probe and the outer side wall of the pipeline to be detected.
7. The ultrasonic scanning device according to claim 6, wherein a surface of the wedge block facing the outer side wall of the pipe to be tested is a curved surface.
8. The ultrasound scanning device of claim 6, wherein the ultrasound phased array scanning device further comprises: a water injection pipe and a water injection device;
the wedge block is towards the one side of pipeline lateral wall that awaits measuring has the apopore, the delivery port of water injection device with the one end of water injection pipe is connected, the other end of water injection pipe with the apopore is connected, the water injection device can export liquid, and the liquid that is exported loops through the delivery port water injection pipe with the apopore is exported extremely the pipeline lateral wall that awaits measuring.
9. The ultrasonic scanning device of claim 8, wherein the other end of the water injection tube comprises a plurality of water outlet ends;
and one surface of the wedge block facing the outer side wall of the pipeline to be tested is provided with a plurality of water outlet holes, and each water outlet hole is connected with at least one water outlet end.
10. An ultrasonic scanning system, characterized in that the ultrasonic scanning system comprises an upper computer and an ultrasonic scanning device according to any one of claims 1 to 9;
the upper computer is in communication connection with the ultrasonic probe and is used for acquiring ultrasonic scanning data output by the ultrasonic probe;
and the upper computer is also in communication connection with the encoder and is used for acquiring angular displacement data output by the encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110571255.3A CN113267563A (en) | 2021-05-25 | 2021-05-25 | Ultrasonic scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110571255.3A CN113267563A (en) | 2021-05-25 | 2021-05-25 | Ultrasonic scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113267563A true CN113267563A (en) | 2021-08-17 |
Family
ID=77232710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110571255.3A Pending CN113267563A (en) | 2021-05-25 | 2021-05-25 | Ultrasonic scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113267563A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166932A (en) * | 2021-12-06 | 2022-03-11 | 上海电气自动化设计研究所有限公司 | Nondestructive flaw detection robot for rotor retaining ring of generator |
| CN115753976A (en) * | 2022-08-23 | 2023-03-07 | 江苏江南检测有限公司 | Ultrasonic phased array detection device and method for thin-wall austenitic stainless steel pipe butt joint |
-
2021
- 2021-05-25 CN CN202110571255.3A patent/CN113267563A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166932A (en) * | 2021-12-06 | 2022-03-11 | 上海电气自动化设计研究所有限公司 | Nondestructive flaw detection robot for rotor retaining ring of generator |
| CN114166932B (en) * | 2021-12-06 | 2023-09-22 | 上海电气自动化设计研究所有限公司 | Nondestructive inspection robot for generator rotor guard ring |
| CN115753976A (en) * | 2022-08-23 | 2023-03-07 | 江苏江南检测有限公司 | Ultrasonic phased array detection device and method for thin-wall austenitic stainless steel pipe butt joint |
| CN115753976B (en) * | 2022-08-23 | 2023-09-01 | 江苏江南检测有限公司 | Ultrasonic phased array detection device and method for butt joint of thin-wall austenitic stainless steel pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202676673U (en) | Steel pipe ultrasonic flaw detection composite probe device | |
| KR101283735B1 (en) | Low profile ultrasound inspection scanner | |
| US5549004A (en) | Hand held tube wall thickness ultrasonic measurement probe and system | |
| CN113267563A (en) | Ultrasonic scanning device | |
| KR100304079B1 (en) | Lamb wave ultrasonic probe for crack detection and measurement in thin-walled tubing and method for inspecting defects in the tubing using the same | |
| CN106770666B (en) | Large-diameter cylinder body agitating friction girth welding ultrasonic phase array automatic detection device | |
| KR20180116452A (en) | Ultrasound matrix inspection | |
| CN114609247B (en) | Ultrasonic phased array detection device and method for defects in polyethylene pipe hot-melt joints | |
| CN217879022U (en) | Ultrasonic scanning device and system | |
| CN109696482A (en) | A kind of phased array supersonic flexible probe detection method of elbow corrosion | |
| CN109357645B (en) | A movable ultrasonic bending tube thickness measuring device | |
| CN109752185B (en) | Method for measuring left-right skew swinging state of rolling bearing roller | |
| CN115656334A (en) | Ultrasonic nondestructive detection system and method for internal defects of hydraulic support outer cylinder body | |
| CN110006376A (en) | Pipeline wall thickness measurement method | |
| WO1992007258A1 (en) | Hand-held ultrasonic probe | |
| EP0251696B1 (en) | Bore mapping and surface time measurement system | |
| KR100480966B1 (en) | Method and apparatus for diagnosing scale of pipe by using the guided ultrasound | |
| CN110907535B (en) | Defect positioning guided wave detection method based on rotary scanning | |
| CN208833712U (en) | Surface inclined probe for ultrasonic detection of corrosion pits on the inner wall of low temperature reheater tubes | |
| CN108896666A (en) | Bolt cylinder Guided waves system and its detection method | |
| CN110244196A (en) | A kind of ultrasound-enhanced receiver and its design method for measurement of partial discharge | |
| CN217237897U (en) | Ultrasonic Phased Array Detection Device for Defects in Polyethylene Pipeline Hot-melt Joints | |
| KR20070013007A (en) | Steam Turbine Automatic Ultrasonic Testing Apparatus and Method of Power Plant Using Articulated Robot | |
| KR100768390B1 (en) | Heat exchanger inspection device using guided ultrasonic wave | |
| CN109737872A (en) | A kind of three-dimensional coordinate calibration system of hydrophone array |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |