CN109975416A - A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection - Google Patents
A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection Download PDFInfo
- Publication number
- CN109975416A CN109975416A CN201711441898.6A CN201711441898A CN109975416A CN 109975416 A CN109975416 A CN 109975416A CN 201711441898 A CN201711441898 A CN 201711441898A CN 109975416 A CN109975416 A CN 109975416A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- weld seam
- cladding plate
- guide rail
- probe
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 238000005253 cladding Methods 0.000 title claims abstract description 46
- 239000002915 spent fuel radioactive waste Substances 0.000 title claims abstract description 32
- 239000000523 sample Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000009659 non-destructive testing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009975 flexible effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9013—Arrangements for scanning
- G01N27/902—Arrangements for scanning by moving the sensors
-
- 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
- G01N29/225—Supports, positioning or alignment in moving situation
- G01N29/226—Handheld or portable devices
-
- 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
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The present invention relates to hand-held technical field of nondestructive testing, specifically disclose a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection.The scanning tool includes rectangular frame, crossbeam, X to motion guide rail and probe clamper, wherein rectangular frame is made of several device frameworks, and device framework can be slided mutually, realizes extension of the rectangular frame in X to direction；It is equipped with X on rectangular frame to motion guide rail, is mounted on X to motion guide rail perpendicular to the crossbeam of X-direction, slide crossbeam can along X to motion guide rail；Probe clamper is fixed on crossbeam, and probe clamper can move in the Y direction along crossbeam.The scanning tool is easy to carry, and installation quickly, can disposably install under the premise of guaranteeing portable devices and detect longer weld seam range；The labor intensity of testing staff can be reduced by this tool, can also feed back the detection signal more easily analyzed and recorded.
Description
Technical field
The invention belongs to hand-held technical field of nondestructive testing, and in particular to one kind is used for nuclear power station spent fuel reservoir cladding plate
The scanning tool of weld seam detection.
Background technique
Nuclear power station needs constantly to consume nuclear fuel at runtime, and used nuclear fuel is known as spentnuclear fuel, is transporting to most
Before whole permanent disposal place, it can be stored in the special basin built in nuclear power station and carry out cooling treatment, which is known as
Spent Fuel Pool.
It has been laid with one layer of thin stainless steel plate, referred to as cladding plate on the inner wall of Spent Fuel Pool, has passed through welding between cladding plate
Mode is stitched together, and covers the inner wall of entire Spent Fuel Pool.Because of spentnuclear fuel radioactivity with higher, if spelled between cladding plate
There are quality problems for the weld seam connect, then it is possible that the radioactivity cooling water in Spent Fuel Pool is exuded to and covers after a period of time
Outside plate the case where, endanger the safety of nuclear power station, therefore the quality to cladding plate weld seam needed to check.Especially in spentnuclear fuel water
Before pond is come into operation, need to carry out non-destructive testing cladding plate weld seam by easily and efficiently mode, to confirm welding quality.
Spent Fuel Pool wall surface area is larger, and scanning tool must have preferable portability, and can be secured when checking
It is fixed near detected weld；The material that cladding plate uses is the stainless steel plate of nonferromagnetic, and the mode for not being available magnetic suck is solid
Locking equipment, and the fusion length of different location is different, and after scanning tool once mounting is fixed, the length that can be checked needs to the greatest extent
It may be long.
Summary of the invention
The purpose of the present invention is to provide a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection,
Can on Spent Fuel Pool wall surface Fast Installation, scanning stroke it is expansible, and can to Spent Fuel Pool cladding plate weld seam carry out hand
Dynamic detection.
Technical scheme is as follows: a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection,
The scanning tool includes rectangular frame, crossbeam, X to motion guide rail and probe clamper, wherein rectangular frame is set by several
Standby frame forms, and device framework can be slided mutually, realizes extension of the rectangular frame in X to direction；X is equipped on rectangular frame
To motion guide rail, X is mounted on to motion guide rail perpendicular to the crossbeam of X-direction, slide crossbeam can along X to motion guide rail；Probe
Clamper is fixed on crossbeam, and probe clamper can move in the Y direction along crossbeam.
The rectangular frame includes equipment outline border and equipment inside casing, wherein is passed through between equipment outline border and equipment inside casing
Guide rail and sliding block are connected, and slide equipment inside casing can relative to equipment outline border in X direction.
The X is mounted on equipment inside casing to motion guide rail, and crossbeam is mounted on X to moving slide block by X and leads to movement
It on rail, slide crossbeam can to motion guide rail relative to equipment inside casing along X.
The crossbeam is equipped with Y-direction motion guide rail, and probe clamper is mounted on Y-direction movement by Y-direction moving slide block and leads
On rail, and detection probe is equipped on probe clamper.
The crossbeam is equipped with X to encoder, and X is connected to encoder mounting base with crossbeam to encoder by X, and
X is equipped on encoder to encoder wheel in X, when being placed on scanning tool on cladding plate, X is to encoder wheel and cladding plate surface phase
Fitting.
The probe clamper is equipped with Y-direction encoder, and Y-direction encoder passes through Y-direction encoder mounting base and probe clip
Holder is fixedly connected, and Y-direction encoder wheel is equipped on Y-direction encoder, and Y-direction encoder wheel is made to fit with beam surface.
The detection probe can match for ultrasound, vortex or electromagnetic probe, size with probe clamper, and examine
When probing head position ultrasonic probe, water supply joint is installed in detection probe for detection probe and coupling water is provided.
The equipment outline border is equipped with tuning drive gear, and the equipment inside casing is equipped with graduation mark.
Several vacuum chucks have been evenly arranged on the lower surface of the equipment outline border and equipment inside casing.
The equipment outline border is equipped with handle, and personnel can be facilitated to carry integral device.
Remarkable result of the invention is: of the present invention a kind of for nuclear power station spent fuel reservoir cladding plate weld seam detection
Scanning tool, it is easy to carry, installation quickly, can under the premise of guaranteeing portable devices disposably installation detect it is longer
Weld seam range；Welding region can be detected in time in construction, the weld seam of different location can also be carried out quick
Part supplement detection；Avoid that big using large-scale fixed pedestal formula equipment bring operating space, the set-up time is long and flexible
Property difference problem；Directly weld seam is detected compared to testing staff's long-time hand hold transducer, inspection can be reduced by this tool
The labor intensity of survey personnel can also feed back the detection signal more easily analyzed and recorded.Meanwhile the present invention is weary in addition to being applied to
Outside the detection of fuel pit cladding plate weld seam, this tool can be used to carry out for the similar board material splice weld seam (longitudinal seam) of structure therewith
Manual non-destructive testing.
Detailed description of the invention
Fig. 1 is that a kind of scanning tool construction for nuclear power station spent fuel reservoir cladding plate weld seam detection of the present invention shows
It is intended to；
Fig. 2 is the partial schematic diagram that X-direction bilayer is superimposed guide rail structure in Fig. 1；
Fig. 3 is the partial schematic diagram of Y-direction operating structure in Fig. 1；
Fig. 4 is that a kind of scanning tool bilayer for nuclear power station spent fuel reservoir cladding plate weld seam detection of the present invention is led
Rail is installed on the schematic diagram on cladding plate weld seam when being in overlaying state；
Fig. 5 is that a kind of scanning tool bilayer for nuclear power station spent fuel reservoir cladding plate weld seam detection of the present invention is led
Rail is in the schematic diagram being installed on cladding plate weld seam when spreading out state；
In figure: 1, equipment outline border；2, equipment inside casing；3, vacuum chuck；4, handle；5, crossbeam；6, X is to motion guide rail；7,X
To moving slide block；8, probe clamper；9, detection probe；10, cladding plate weld seam；101, tuning drive gear；102, guide rail；103, sliding
Block；201, graduation mark；501, Y-direction motion guide rail；502, Y-direction moving slide block；503, X is to encoder mounting base；504, X is to coding
Device；505, X is to encoder wheel；506, Y-direction encoder mounting base；507, Y-direction encoder；508, Y-direction encoder wheel；801, it supplies water
Connector.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 3, a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection, including equipment
Outline border 1, equipment inside casing 2, vacuum chuck 3, crossbeam 5, X are to motion guide rail 6 and probe clamper 8, wherein 1 He of equipment outline border
It is connected between equipment inside casing 2 by guide rail 102 and sliding block 103, and forms rectangular frame structure, makes equipment inside casing 2 can be along X
Direction is slided relative to equipment outline border, realizes rectangular frame structure in the X-axis direction flexible；It is equipped with and carves on equipment outline border 1
Pointer 101 is spent, and is equipped with graduation mark 201 on equipment inside casing 2, passes through indicating positions of the tuning drive gear 101 on graduation mark 201
Determine moving distance of the equipment inside casing 2 relative to equipment outline border 1；Vacuum chuck 3 is uniformly mounted on equipment outline border 1 and equipment inside casing
2 lower surface, and handle 4 is installed on equipment outline border 1, facilitate personnel carrying device；Pacify on 2 horizontal position of equipment inside casing
Equipped with X to motion guide rail 6, crossbeam 5 is mounted on X on motion guide rail 6 to moving slide block 7 by X, makes crossbeam 5 can be along X to fortune
Dynamic guide rail 6 is slided relative to equipment inside casing 2；Y-direction motion guide rail 501, probe clamping are installed in the vertical direction along crossbeam 5
Device 8 is mounted on Y-direction motion guide rail 501 by Y-direction moving slide block 502, and is equipped with detection probe in 8 front end of probe clamper
9, wherein detection probe 9 can match for ultrasound, vortex or electromagnetic probe, size with probe clamper 8, and visit in detection
When first 9 ultrasonic probes, it is that detection probe 9 provides coupling water that water supply joint 801 is equipped in detection probe 9；X is to encoder
504 are connected by X with crossbeam 5 to encoder mounting base 505, X are equipped on encoder 504 to encoder wheel 505 in X,
And when guaranteeing that scanning tool is fitted on cladding plate to be checked, X is made to fit to encoder wheel 505 and cladding plate surface；Y-direction coding
Device 506 is connected by Y-direction encoder mounting base 507 with probe clamper 8, and Y-direction coding is equipped on Y-direction encoder 506
Device wheel 508 makes Y-direction encoder wheel 508 fit with 5 surface of crossbeam；When crossbeam 5 is whole to be moved in X direction, X is to encoder
Wheel 505 is rotated because acting on cladding plate skin-friction force, so that X be driven to rotate to encoder 504, generates encoded signal；Work as spy
When moving on crossbeam 5 along Y-direction, Y-direction encoder wheel 508 rotates head gripper 8 because acting on 5 skin-friction force of crossbeam,
To drive Y-direction encoder 506 to rotate, encoded signal is generated；
As shown in figure 4, when the length of cladding plate weld seam 10 is shorter, equipment outline border 1 and 2 overlaying state of equipment inside casing can be into
Row cladding plate weld seam detection pushes crossbeam 5 that probe clamper 8 and detection probe 9 can be driven to move in X direction, pushes probe clamping
Device 8 moves detection probe 9 on crossbeam 5 along Y-direction, and then completes the detection to cladding plate weld seam 10；
As shown in figure 5, when 10 length of cladding plate weld seam is longer, first in the case where equipment outline border 1 is superimposed with equipment inside casing 2
The detection of part cladding plate weld seam 10 is carried out, the then expansion outward in X direction by equipment inside casing 2 continues to remaining cladding plate weld seam
10 are detected；It pushes crossbeam 5 that probe clamper 8 and detection probe 9 can be driven to move in X direction, pushes probe clamper 8 can
Move detection probe 9 on crossbeam 5 along Y-direction, cooperating equipment inside casing 2 is expanded relative to the length of equipment outline border 1, completes length
Spend the detection of longer cladding plate weld seam 10.
Claims (10)
1. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection, it is characterised in that: the scanning kit
Rectangular frame, crossbeam (5), X are included to motion guide rail (6) and probe clamper (8), wherein rectangular frame is by several equipment
Frame composition, and device framework can be slided mutually, realize extension of the rectangular frame in X to direction；On rectangular frame be equipped with X to
Motion guide rail (6) is mounted on X to motion guide rail (6) perpendicular to the crossbeam (5) of X-direction, makes crossbeam (5) can be along X to motion guide rail
(6) it slides；Probe clamper (8) is fixed on crossbeam (5), and probe clamper (8) can move up in the Y direction along crossbeam (5)
It is dynamic.
2. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 1, special
Sign is: the rectangular frame includes equipment outline border (1) and equipment inside casing (2), wherein equipment outline border (1) and equipment inside casing
(2) it is connected between by guide rail (102) and sliding block (103), makes equipment inside casing (2) can be in X direction relative to equipment outline border
(1) it slides.
3. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 2, special
Sign is: the X is mounted on equipment inside casing (2) to motion guide rail (6), and crossbeam (5) is installed by X to moving slide block (7)
It in X on motion guide rail (6), slide crossbeam (5) can to motion guide rail (6) relative to equipment inside casing (2) along X.
4. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 1, special
Sign is: the crossbeam (5) is equipped with Y-direction motion guide rail (501), and probe clamper (8) passes through Y-direction moving slide block (502)
It is mounted on Y-direction motion guide rail (501), and is equipped with detection probe (9) on probe clamper (8).
5. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 1, special
Sign is: the crossbeam (5) is equipped with X to encoder (504), and X passes through X to encoder mounting base to encoder (504)
(505) it is connected with crossbeam (5), and is equipped with X on encoder (504) to encoder wheel (505) in X, places scanning tool
When on cladding plate, X fits to encoder wheel (505) with cladding plate surface.
6. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 1, special
Sign is: the probe clamper (8) is equipped with Y-direction encoder (506), and Y-direction encoder (506) is pacified by Y-direction encoder
Dress seat (507) is fixedly connected with probe clamper (8), and is equipped with Y-direction encoder wheel (508) on Y-direction encoder (506), and
Y-direction encoder wheel (508) is set to fit with crossbeam (5) surface.
7. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 4, special
Sign is: the detection probe (9) can match for ultrasound, vortex or electromagnetic probe, size with probe clamper (8),
And in detection probe (9) position ultrasonic probe, it is that detection probe (9) mention that water supply joint (801) are equipped on detection probe (9)
For coupling water.
8. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 2, special
Sign is: the equipment outline border (1) is equipped with tuning drive gear (101), and the equipment inside casing (2) is equipped with graduation mark
(201)。
9. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 2, special
Sign is: being evenly arranged several vacuum chucks (3) on the lower surface of the equipment outline border (1) and equipment inside casing (2).
10. a kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection according to claim 2, special
Sign is: the equipment outline border (1) is equipped with handle (4), and personnel can be facilitated to carry integral device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441898.6A CN109975416A (en) | 2017-12-27 | 2017-12-27 | A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441898.6A CN109975416A (en) | 2017-12-27 | 2017-12-27 | A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109975416A true CN109975416A (en) | 2019-07-05 |
Family
ID=67071438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711441898.6A Pending CN109975416A (en) | 2017-12-27 | 2017-12-27 | A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109975416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999393A (en) * | 2020-07-16 | 2020-11-27 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Ultrasonic phased array weld joint detection scanner and working method thereof |
| CN113671023A (en) * | 2021-08-25 | 2021-11-19 | 南昌航空大学 | Suspension type double-shaft automatic scanning mechanism for railway vehicle plates and calibration method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306485A (en) * | 2008-06-30 | 2008-11-19 | 中国石油天然气管道局 | Rotary electrode electric-fusion welding automatic back gouging device |
| CN201607430U (en) * | 2010-01-28 | 2010-10-13 | 科兰世检测技术(北京)有限公司 | Variable width scanner |
| CN101915808A (en) * | 2010-07-22 | 2010-12-15 | 中国特种设备检测研究院 | Ultrasonic inspecting and scanning device of welding line |
| CN202066802U (en) * | 2011-04-14 | 2011-12-07 | 山东省电力学校 | Special working holder for X-ray machine |
| CN103558293A (en) * | 2013-10-30 | 2014-02-05 | 核动力运行研究所 | Ultrasonic detection device for circumferential weld of bottom head of reactor pressure vessel |
| CN205152788U (en) * | 2015-11-27 | 2016-04-13 | 长安大学 | But telescopic bridge testing platform of antihunting |
| CN205234105U (en) * | 2015-11-19 | 2016-05-18 | 重庆市书林工艺品制作部 | Scalable looks frame that voiced sound makes a sound |
| CN105973158A (en) * | 2016-06-13 | 2016-09-28 | 昆山杰士德精密工业有限公司 | Slit detecting jig |
| CN106124527A (en) * | 2016-08-29 | 2016-11-16 | 齐鲁工业大学 | A kind of weld tube detection device and the method utilizing this device to carry out quality testing |
| CN206711026U (en) * | 2017-05-27 | 2017-12-05 | 国网浙江省电力公司温州供电公司 | A kind of Work tool control device based on VR visualization techniques |
| CN107478727A (en) * | 2017-09-21 | 2017-12-15 | 镇江龙逸电子科技有限公司 | A kind of ultrasonic examination instrument for measuring metal works |
| CN207717704U (en) * | 2017-12-27 | 2018-08-10 | 核动力运行研究所 | A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection |
-
2017
- 2017-12-27 CN CN201711441898.6A patent/CN109975416A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306485A (en) * | 2008-06-30 | 2008-11-19 | 中国石油天然气管道局 | Rotary electrode electric-fusion welding automatic back gouging device |
| CN201607430U (en) * | 2010-01-28 | 2010-10-13 | 科兰世检测技术(北京)有限公司 | Variable width scanner |
| CN101915808A (en) * | 2010-07-22 | 2010-12-15 | 中国特种设备检测研究院 | Ultrasonic inspecting and scanning device of welding line |
| CN202066802U (en) * | 2011-04-14 | 2011-12-07 | 山东省电力学校 | Special working holder for X-ray machine |
| CN103558293A (en) * | 2013-10-30 | 2014-02-05 | 核动力运行研究所 | Ultrasonic detection device for circumferential weld of bottom head of reactor pressure vessel |
| CN205234105U (en) * | 2015-11-19 | 2016-05-18 | 重庆市书林工艺品制作部 | Scalable looks frame that voiced sound makes a sound |
| CN205152788U (en) * | 2015-11-27 | 2016-04-13 | 长安大学 | But telescopic bridge testing platform of antihunting |
| CN105973158A (en) * | 2016-06-13 | 2016-09-28 | 昆山杰士德精密工业有限公司 | Slit detecting jig |
| CN106124527A (en) * | 2016-08-29 | 2016-11-16 | 齐鲁工业大学 | A kind of weld tube detection device and the method utilizing this device to carry out quality testing |
| CN206711026U (en) * | 2017-05-27 | 2017-12-05 | 国网浙江省电力公司温州供电公司 | A kind of Work tool control device based on VR visualization techniques |
| CN107478727A (en) * | 2017-09-21 | 2017-12-15 | 镇江龙逸电子科技有限公司 | A kind of ultrasonic examination instrument for measuring metal works |
| CN207717704U (en) * | 2017-12-27 | 2018-08-10 | 核动力运行研究所 | A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999393A (en) * | 2020-07-16 | 2020-11-27 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Ultrasonic phased array weld joint detection scanner and working method thereof |
| CN113671023A (en) * | 2021-08-25 | 2021-11-19 | 南昌航空大学 | Suspension type double-shaft automatic scanning mechanism for railway vehicle plates and calibration method thereof |
| CN113671023B (en) * | 2021-08-25 | 2024-04-09 | 南昌航空大学 | Suspension type double-shaft automatic scanning mechanism for railway vehicle plates and calibration method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207717704U (en) | A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection | |
| CN203849177U (en) | Non-contact detection equipment | |
| US20070140403A1 (en) | Method for inspection and maintenance of an inside of a nuclear power reactor | |
| CN109975416A (en) | A kind of scanning tool for nuclear power station spent fuel reservoir cladding plate weld seam detection | |
| CN101285797A (en) | Pipeline weld joint automatized ultrasound flaw detection device | |
| CN105092611A (en) | X-ray multi-purpose nondestructive flaw detection device and workpiece detection method thereof | |
| CN103115964A (en) | Ultrasonic automatic scanning device of main pump main shaft of nuclear power station | |
| JP6243855B2 (en) | Inspection apparatus and method for inspecting nuclear reactor parts using the inspection apparatus | |
| CN106442738A (en) | Movable ultrasonic phased array detecting device and method | |
| JP2007132667A (en) | Non-destructive inspection device of piping welded part | |
| CN103645198A (en) | Use method of pipeline weld joint nondestructive inspection system | |
| JP2007003400A (en) | Inspection device for control rod through-hole member | |
| CN103235044B (en) | Multi-degree of freedom large-scale ultrasound scanning automation equipment | |
| CN111751389A (en) | X-ray three-dimensional imaging nondestructive testing device | |
| CN208752037U (en) | A kind of scanning equipment for the detection of plug-in type Nozzle weld | |
| CN207114560U (en) | A kind of defectoscope for bar automatic flaw detection apparatus | |
| JP4902444B2 (en) | Multi-coil probe device for eddy current testing | |
| JPH11109081A (en) | Jet pump inspection device and method | |
| CN104979026A (en) | Technology research and test platform for underwater maintenance | |
| CN104215186B (en) | The measurement apparatus of swing-arm profilometry gauge head system space position coordinates relation and method | |
| CN210834775U (en) | Continuous test ultrasonic flaw detector | |
| CN202631456U (en) | Detecting and scanning box | |
| CN206353053U (en) | A kind of near field noise scanning tester | |
| CN207599269U (en) | Rapid abutting joint infrared lens and the universal fixture of infrared detector imaging | |
| CN107389800B (en) | Non-magnetic metal sheet welding seam ultrasonic scanning device |
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 |