CN106370677A - Probe apparatus - Google Patents
Probe apparatus Download PDFInfo
- Publication number
- CN106370677A CN106370677A CN201610915783.5A CN201610915783A CN106370677A CN 106370677 A CN106370677 A CN 106370677A CN 201610915783 A CN201610915783 A CN 201610915783A CN 106370677 A CN106370677 A CN 106370677A
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- Prior art keywords
- detection device
- detection
- generating unit
- workpiece
- image
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- 239000000523 sample Substances 0.000 title 1
- 238000001514 detection method Methods 0.000 claims abstract description 92
- 238000003384 imaging method Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 32
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
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- Physics & Mathematics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention discloses a detection device, comprising: the device comprises a ray generating unit, an imaging unit and a workpiece carrier, wherein the ray generating unit is arranged on a motion path of the workpiece carrier and releases detection rays; when the workpiece carrier drives the workpiece to be detected to be located at different positions of the motion path, the detection rays penetrate through the workpiece to be detected so that the imaging unit generates a detection image. The invention can move the workpiece to be detected through the workpiece carrier, thereby greatly reducing the labor intensity of personnel, improving the detection efficiency and having the characteristics of simple structure, low cost and convenient operation.
Description
Technical field
The present invention relates to nondestructive inspection field, in particular to a kind of detection device.
Background technology
For the x-ray detection of cooling pressure vessel, it is the requisite link that production of pressure container manufactures,
It is also the project that national standard requires forced examination.
In prior art, generally use film detection mode, its efficiency is low, and automatization cannot be realized.For example,
Often detect once, exposure room will be gone to change film, and after again workpiece being rotated, exposed next time.After exposure
Film will be through the operation such as develop, clean, be fixed, wash, be dried.Then, watch under special major light, and to container
Quality provides evaluation.In addition it is also necessary to artificial overturn and mobile workpiece for measurement, therefore personnel labor intensity is big, also reduces inspection
The efficiency surveyed.
Content of the invention
A kind of detection device is provided, personnel labor intensity in prior art is big, detect effect to solve in the embodiment of the present invention
The low problem of rate.
For achieving the above object, the embodiment of the present invention provides a kind of detection device, comprising: ray generating unit, imaging are single
Unit and Workpiece carrier, ray generating unit is arranged on the motion path of Workpiece carrier and discharges detected ray；Workpiece carrier
When driving the diverse location that workpiece for measurement is located at motion path, detected ray passes through workpiece for measurement so that image-generating unit generates detection
Image.
Preferably, Workpiece carrier includes carrying cart.
Preferably, Workpiece carrier also includes the turning rolls for supporting workpiece for measurement, turning rolls is arranged on carrying cart.
Preferably, being provided with four rolling frame on turning rolls, four rolling frame is oppositely disposed two-by-two.
Preferably, detection device also includes the first guide rail, carrying cart is movably arranged as on the first guide rail.
Preferably, detection device also includes cantilever, ray generating unit is arranged on the first end of cantilever.
Preferably, detection device also includes being arranged on the counterweight at the second end of cantilever.
Preferably, cantilever is processed through pre-bending.
Preferably, detection device also includes pole bracket, vertically position is adjustably arranged on cantilever and props up cantilever
On frame.
Preferably, detection device also includes the second guide rail, pole bracket is movably arranged as on the second guide rail.
Preferably, the second guide rail is arranged with cantilever vertical.
Preferably, detection device also includes being imaged support, image-generating unit is along horizontally and/or vertically position adjustably
It is arranged on imaging support.
Preferably, detection device also includes the carrying cart driver element for driving carrying cart.
Preferably, detection device also includes the turning rolls driver element rotating for driving rolls frame.
Preferably, detection device also includes controller, controller controls the shifting of Workpiece carrier opposing rays generating unit
Dynamic distance and/or the rotational angle controlling Workpiece carrier driving workpiece for measurement.
Preferably, detection device also includes exposure control unit, it is connected with controller, control workpiece for trigger controller
By current detecting location movement, to next detecting location and automatic detects carrier next time.
Preferably, detection device also includes the parameter setting portion for setting displacement and/or rotational angle.
Preferably, detection device also includes the display device for showing detection image, display device and image-generating unit
Connect.
Preferably, detection device also includes the shooting dress being arranged on image-generating unit and/or doorway and/or cantilever
Put.
Preferably, detection device also includes the obstacle avoidance sensor being arranged on image-generating unit, for imaging is being detected
Send when the distance between unit and workpiece for measurement are less than preset distance and control Workpiece carrier and/or image-generating unit stop motion
Signal.
Preferably, obstacle avoidance sensor is photoelectric limit switch.
Preferably, the first rail welding is on the steel plate of ground.
Preferably, ground is welded on ground reinforcing bar by swell fixture.
Preferably, detection image is film image or electronic image.
The present invention can move workpiece for measurement by Workpiece carrier, therefore significantly mitigates the labor intensity of personnel, improves inspection
Survey efficiency, have the characteristics that structure is simple, low cost, easy to operate.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention.
Description of reference numerals: 1, ray generating unit；2nd, image-generating unit；3rd, workpiece for measurement；4th, carrying cart；5th, turning rolls；
6th, the first guide rail；7th, cantilever；8th, pole bracket；9th, the second guide rail；10th, it is imaged support；11st, obstacle avoidance sensor；12nd, cantilever is adjusted
Device；13rd, image-generating unit adjusting means.
Specific embodiment
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but not as the limit to the present invention
Fixed.
Refer to Fig. 1, the invention provides a kind of detection device, particularly one kind are used for detecting that cylindrical container (is for example pressed
Force container etc.) X-ray detection apparatus X.
As shown in figure 1, this detection device includes ray generating unit 1, image-generating unit 2 and Workpiece carrier.Wherein, ray is sent out
Raw unit 1 is arranged on the motion path of Workpiece carrier, and can discharge detected ray.This detected ray may pass through and carried by workpiece
The workpiece for measurement 3 that tool drives, therefore, when the diverse location that Workpiece carrier drives workpiece for measurement 3 to be located at motion path, detection is penetrated
Line passes through workpiece for measurement 3 so that image-generating unit 2 generates detection image.
During detection, workpiece for measurement 3 can be placed in Workpiece carrier, then workpiece for measurement 3 thereon be driven by Workpiece carrier
Mobile.So, after the completion of the detection of inspection positions, Workpiece carrier workpiece for measurement 3 can be driven mobile or overturn under
One test position, so just enables the detection to whole workpiece for measurement 3.
It can be seen that, due to employing technique scheme, the present invention can mitigate the labor intensity of personnel significantly, improves detection effect
Rate, has the characteristics that structure is simple, low cost, easy to operate.
In the embodiment shown in fig. 1, the Workpiece carrier in the present invention includes carrying cart 4.During use, workpiece for measurement 3 is put
On carrying cart 4, different positions are moved to by carrying cart 4, to carry out comprehensive detection.
It is highly preferred that the Workpiece carrier in the present invention also includes the turning rolls 5 for supporting workpiece for measurement 3, turning rolls 5 is pacified
It is contained on carrying cart 4.For example, four or more turning rolls 5, wherein each two turning rolls 5 are arranged on turning rolls 5 relatively
Setting.So, pressure vessel is placed on two relative turning rolls 5, to carry out the upset of circumference.By this upset fortune
Dynamic, the whole whole body intactly can be detected.For example, above-mentioned upset can be realized by manual or automatic mode.
As shown in figure 1, the carrying cart 4 in the present invention is movably arranged as on the first guide rail 6, therefore can lead along first
The bearing of trend motion of rail 6.Carrying cart 4 can be by wheel thereon and the first guide rail 6 sliding contact.In this embodiment, penetrate
Line generating unit 1 can be along the bearing of trend setting of the first guide rail 6, so, when workpiece for measurement 3 moves along the first guide rail 6, just
Can be through ray generating unit 1.
Because Pressure vessels have tubular structure, in order to solve inner barrel exposure problems, preferably real at one
Apply in example, the detection device in the present invention also includes cantilever 7, ray generating unit 1 is arranged on the first end of cantilever 7.As Fig. 1 institute
Show, cantilever 7 is vacantly intervened inside pressure vessel to be detected, it is highly preferred that being located on the axis of pressure vessel, its end
Ray generating unit 1 sends ray to the side wall of image-generating unit 2 side, after ray penetrates the side wall of pressure vessel, is irradiated to into
As on unit 2, so that image-generating unit 2 generates above-mentioned detection image.
Due to the ray generating unit 1 of front end heavier (for example, generally probably having 40 kilograms), and cantilever 7 is usually 5 meters of left sides
The right side, therefore, the power that front end is subject to is very big, increased counterweight for this present invention in the rear end (i.e. the second end) of cantilever 7.Additionally,
Whole cantilever 7 also can carry out pre-bending process according to the weight moment of ray generating unit 1 to cantilever 7.
Preferably, detection device also includes pole bracket 8, and vertically position is adjustably arranged on cantilever and props up cantilever 7
On frame 8, to adjust the height of cantilever 7.Additionally, in order that cantilever 7 can move left and right, increased in the bottom of pole bracket 8
Second guide rail 9, during installation, pole bracket 8 is movably arranged as on the second guide rail 9, and so, scalable cantilever 7 is with respect to treating
Survey the position of workpiece 3.It is highly preferred that the second guide rail 9 and cantilever 7 are vertically arranged.Meanwhile, the second guide rail 9 is by being welded on ground
Steel plate on mode fixed, ground then can be welded on ground reinforcing bar using swell fixture, and can be by concrete
Perfusion again, to ensure the stability of cantilever.Preferably, the detection device in the present invention also includes cantilever adjusting means 12,
It is arranged on pole bracket 8, for controlling pole bracket 8 to carry out corresponding action.
As shown in figure 1, in order to adjust the relative position between image-generating unit 2 and ray generating unit 1, the present invention will be imaged
Unit 2 is adjustably arranged on imaging support 10 along horizontally and/or vertically position.So, not only can be adjusted to as single
Unit 2 height moreover it is possible to adjust its distance with respect to workpiece for measurement 3 or ray generating unit 1, to be adapted to different situation fields
Close.It is also possible to provide an image-generating unit adjusting means 13, it may be installed imaging support 10, for realizing
Operation to image-generating unit 2.
In order to reduce labor intensity further, the detection device in the present invention may also include the fortune for driving carrying cart 4
Carry car driver element and/or the turning rolls driver element rotating for driving rolls frame 5.For example, carrying cart driver element and rolling
Wheel carrier driver element all can be realized using the conventional driving means in this area, such as servomotor etc..By driving to carrying cart
The control of unit, it is possible to achieve carrying cart 4 moving forward and backward on the first guide rail bearing of trend, turning rolls driver element then may be used
To realize the circumference upset of workpiece for measurement 3.
Preferably, detection device also includes controller, such as plc or single-chip microcomputer etc..Controller can drive list with carrying cart
Unit and turning rolls driver element connect, to control the displacement of Workpiece carrier opposing rays generating unit 1 and/or to control work
Part carrier drives the rotational angle of workpiece for measurement 3.In one embodiment, controller can be located at control station, and control station sets
It is equipped with the joystick being connected with controller, after workpiece for measurement 3 is lifted on turning rolls, can be selected to fortune by joystick
Carry the advance of car 4 or retrogressing is controlled.
Preferably, detection device also includes exposure control unit, is connected with controller, controls workpiece to carry for trigger controller
By current detecting location movement, to next detecting location and automatic detects tool next time.
In one embodiment, exposure control unit can be in the form of a key exposure button, when ray generating unit 1 sends
X-ray to workpiece for measurement 3 need detection position carry out transillumination when, image-generating unit 2 accepts signal and converts it into permissible
It is presented on the image of display in display screen.
During test, allow the carrying out up and down with ray generating unit 1 and move left and right, so that ray occurs of cantilever 7 first
Unit 1 and the central alignment of image-generating unit 2.Then, start workpiece for measurement 3 is detected.After a width picture collection success,
Press next key exposure button, Workpiece carrier just can be automatically moved to next width picture needs the position of collection.Treat Workpiece carrier
After moving into place, ray generating unit 1 automatically begins to work, and image receiver sheet is converted into electronic image image, and is imaged on
On the screen of computer, so that related personnel passes judgment on to the quality of inside workpiece.
In one embodiment, control station includes parameter setting portion, and it could be for setting touching of mobile moving parameter
Control screen or the input equipment of other forms, to set described displacement and/or rotational angle.By parameter setting portion, can
To arrange the various kinematic parameters of Workpiece carrier, so, under the control of servomotor, you can drive workpiece for measurement 3 to move every time
The dynamic distance setting or the rotational angle rotating setting.
Preferably, detection device also includes the display device for showing detection image, and display device is with image-generating unit 2 even
Connect.
In order to understand the motion conditions of workpiece for measurement 3, Workpiece carrier and image-generating unit 2 it is preferable that the present invention also can become
As at unit 2 and/or doorway and/or cantilever 7, corresponding camera head, situation when being detected with Real Time Observation are set.
In order to prevent the workpiece for measurement 3 under kinestate because the collision and frock between out of control, the present invention may also include
It is arranged on the obstacle avoidance sensor 11 on image-generating unit 2, it is used for the distance between image-generating unit 2 and workpiece for measurement 3 is being detected
The stop signal controlling Workpiece carrier and/or image-generating unit 2 motion is sent during less than preset distance.For example, obstacle avoidance sensor 11
It can be photoelectric limit switch.So, the motion of frock after frock runs to certain position, will directly be limited.
The present invention can form detection image in the way of using electronic image, therefore can achieve that the electronization of archives is deposited
Shelves, also can reduce the number of times that personnel enter exposure room, thus decreasing the injury that personnel produce because of radiation, also greatly improve simultaneously
Detection efficiency, for example, finds through experiment, detection efficiency can improve 12 times, brought up to present 10 point by original 2 hours
Clock can complete to detect.Additionally, the present invention also often can shoot a film by the way of film, only in this case,
It is accomplished by artificial going to change film it is impossible to realize disposable Aulomatizeted Detect.
The present invention not only solves the efficiency of shooting, after being simultaneously achieved workpiece entrance exposure room, can once clap
Take the photograph and complete, and in real time evaluation result can be provided to product manufacturing quality.
Certainly, it is more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of without departing from its general principles, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (24)
1. a kind of detection device is it is characterised in that include: ray generating unit (1), image-generating unit (2) and Workpiece carrier, described
Ray generating unit (1) is arranged on the motion path of described Workpiece carrier and discharges detected ray；Described Workpiece carrier is driven
Dynamic workpiece for measurement (3) be located at described motion path diverse location when, described detected ray pass through described workpiece for measurement (3) so that
Described image-generating unit (2) generates detection image.
2. detection device according to claim 1 is it is characterised in that described Workpiece carrier includes carrying cart (4).
3. detection device according to claim 2 is it is characterised in that described Workpiece carrier is also included for treating described in supporting
Survey the turning rolls (5) of workpiece (3), described turning rolls (5) is arranged on described carrying cart (4).
4. detection device according to claim 3 is it is characterised in that be provided with four described rollings on described turning rolls (5)
Wheel carrier (5), described four rolling frame (5) is oppositely disposed two-by-two.
5. detection device according to claim 2 is it is characterised in that described detection device also includes the first guide rail (6), institute
State carrying cart (4) to be movably arranged as on described first guide rail (6).
6. detection device according to claim 1 is it is characterised in that described detection device also includes cantilever (7), described penetrates
Line generating unit (1) is arranged on the first end of described cantilever (7).
7. detection device according to claim 6 is it is characterised in that described detection device also includes being arranged on described cantilever
(7) counterweight at the second end.
8. detection device according to claim 6 is it is characterised in that described cantilever (7) is processed through pre-bending.
9. detection device according to claim 6 is it is characterised in that described detection device also includes pole bracket (8), institute
Vertically position is adjustably arranged on described pole bracket (8) to state cantilever (7).
10. detection device according to claim 9 is it is characterised in that described detection device also includes the second guide rail (9),
Described pole bracket (8) is movably arranged as on described second guide rail (9).
11. detection devices according to claim 10 are it is characterised in that described second guide rail (9) is hung down with described cantilever (7)
Straight setting.
12. detection devices according to claim 1 it is characterised in that described detection device also include be imaged support (10),
Described image-generating unit (2) is adjustably arranged on described imaging support (10) along horizontally and/or vertically position.
13. detection devices according to claim 2 it is characterised in that described detection device also include described for driving
The carrying cart driver element of carrying cart (4).
14. detection devices according to claim 3 it is characterised in that described detection device also include described for driving
The turning rolls driver element that turning rolls (5) rotates.
15. detection devices according to claim 1 it is characterised in that described detection device also includes controller, described control
Device processed controls the displacement of the relatively described ray generating unit (1) of described Workpiece carrier and/or controls described Workpiece carrier to drive
The rotational angle of dynamic described workpiece for measurement (3).
16. detection devices according to claim 15 it is characterised in that described detection device also includes exposure control unit,
It is connected with described controller, control described Workpiece carrier to be visited to next by current detecting location movement for triggering described controller
Location is put and automatic detects next time.
17. detection devices according to claim 15 it is characterised in that described detection device also include described for setting
The parameter setting portion of displacement and/or rotational angle.
18. detection devices according to claim 1 it is characterised in that described detection device also include described for showing
The display device of detection image, described display device is connected with described image-generating unit (2).
19. detection devices according to claim 6 are it is characterised in that described detection device also includes being arranged on described one-tenth
As the camera head on unit (2) and/or doorway and/or described cantilever (7).
20. detection devices according to claim 1 are it is characterised in that described detection device also includes being arranged on described one-tenth
As the obstacle avoidance sensor (11) on unit (2), for detecting between described image-generating unit (2) and described workpiece for measurement (3)
Distance send the signal controlling described Workpiece carrier and/or described image-generating unit (2) stop motion when being less than preset distance.
21. detection devices according to claim 20 are it is characterised in that described obstacle avoidance sensor (11) is opened for photoelectric position limit
Close.
22. detection devices according to claim 5 are it is characterised in that described first guide rail (6) is welded on the steel plate of ground
On.
23. detection devices according to claim 22 are it is characterised in that described ground is welded on ground by swell fixture
On reinforcing bar.
24. detection devices according to claim 1 are it is characterised in that described detection image is film image or electronic chart
Picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915783.5A CN106370677A (en) | 2016-10-20 | 2016-10-20 | Probe apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915783.5A CN106370677A (en) | 2016-10-20 | 2016-10-20 | Probe apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106370677A true CN106370677A (en) | 2017-02-01 |
Family
ID=57894965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610915783.5A Pending CN106370677A (en) | 2016-10-20 | 2016-10-20 | Probe apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106370677A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333193A (en) * | 2017-07-18 | 2018-07-27 | 中国石油天然气集团公司 | A kind of pipeline training test specimen ray digitlization non-destructive testing device and method |
| CN110702713A (en) * | 2019-10-21 | 2020-01-17 | 国营芜湖机械厂 | Airplane rudder ray detection automatic system |
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| CN101828926A (en) * | 2009-03-10 | 2010-09-15 | 麦迪国际株式会社 | Rail system and X-ray imaging apparatus using the same |
| CN201811926U (en) * | 2010-09-19 | 2011-04-27 | 西安轨道交通装备有限责任公司 | Tank car real-time radiographic imaging system |
| CN103048344A (en) * | 2012-12-18 | 2013-04-17 | 丹东奥龙射线仪器有限公司 | X-ray automatic detection device for air storage tank |
| US20130136228A1 (en) * | 2011-11-24 | 2013-05-30 | Samsung Electronics Co., Ltd. | Medical imaging apparatus |
| CN206192922U (en) * | 2016-10-20 | 2017-05-24 | 珠海格力电器股份有限公司 | Probe apparatus |
-
2016
- 2016-10-20 CN CN201610915783.5A patent/CN106370677A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828926A (en) * | 2009-03-10 | 2010-09-15 | 麦迪国际株式会社 | Rail system and X-ray imaging apparatus using the same |
| CN201811926U (en) * | 2010-09-19 | 2011-04-27 | 西安轨道交通装备有限责任公司 | Tank car real-time radiographic imaging system |
| US20130136228A1 (en) * | 2011-11-24 | 2013-05-30 | Samsung Electronics Co., Ltd. | Medical imaging apparatus |
| CN103048344A (en) * | 2012-12-18 | 2013-04-17 | 丹东奥龙射线仪器有限公司 | X-ray automatic detection device for air storage tank |
| CN206192922U (en) * | 2016-10-20 | 2017-05-24 | 珠海格力电器股份有限公司 | Probe apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333193A (en) * | 2017-07-18 | 2018-07-27 | 中国石油天然气集团公司 | A kind of pipeline training test specimen ray digitlization non-destructive testing device and method |
| CN108333193B (en) * | 2017-07-18 | 2020-08-21 | 中国石油天然气集团公司 | Pipeline training test piece ray digital nondestructive testing device |
| CN110702713A (en) * | 2019-10-21 | 2020-01-17 | 国营芜湖机械厂 | Airplane rudder ray detection automatic system |
| CN110702713B (en) * | 2019-10-21 | 2022-07-01 | 国营芜湖机械厂 | Airplane rudder ray detection automatic system |
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Application publication date: 20170201 |