CN201844985U - Imaging plate device of computer radiography paster - Google Patents
Imaging plate device of computer radiography paster Download PDFInfo
- Publication number
- CN201844985U CN201844985U CN2010202740065U CN201020274006U CN201844985U CN 201844985 U CN201844985 U CN 201844985U CN 2010202740065 U CN2010202740065 U CN 2010202740065U CN 201020274006 U CN201020274006 U CN 201020274006U CN 201844985 U CN201844985 U CN 201844985U
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- Prior art keywords
- imaging plate
- camera bag
- workpiece
- plate device
- radiography
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- Expired - Lifetime
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Abstract
The utility model relates to an imaging plate device of a computer radiography paster, which comprises a camera bag, wherein the edge of the camera bag is provided with a plurality of adsorption parts with an adsorption function, and the adsorption parts are uniformly and symmetrically arranged at the edge of the camera bag and are generally magnets. The utility model solves the problem in fixing an imaging plate when radiography is carried out in the prior art, and when a workpiece to be detected is detected, the camera bag is fixed on the workpiece to be detected to make the imaging plate closely stuck to the workpiece to be detected, so the imaging effect of the radiography is good, the definition is high, the image quality is greatly improved, the reliability of detection is improved, the device is convenient to disassemble, and the detection efficiency is increased.
Description
Technical field
The utility model relates to a kind of computed radiography and pastes the imaging plate device.
Background technology
Radiography is to utilize X ray or gamma-rays to come test material and workpiece, and with a kind of lossless detection method of radiographic film as recording medium and display packing.Mainly be to utilize X ray and gamma-ray numerous characteristic (as sensitometric characteristic etc.), by relevant X ray or the gamma-rays attenuation change that in tested material or workpiece take place of observed and recorded (sensitization) on radiographic film (egative film), whether the inside of judging tested material and workpiece exists defective, thereby, assess its quality and use value not destroying or not damaging under the situation of tested material and workpiece.
At present, utilize radiographic method to check that the weld seam of workpiece has obtained using widely.Generally, when computed radiography, imaging plate must be close to measured workpiece.To the girth joint that circumferentially exposes in the center, generally be to adopt expanding rubber pipe binding method; To the workpiece of directed individual exposure, methods such as generally sticking with adhesive plaster in the camera bag outside, wooden stick top fix imaging plate.But this method not only wastes time and energy, and imaging plate and workpiece fit not closely, causes geometric unsharpness to increase, and has reduced picture quality, thereby has reduced detecting reliability.
The utility model content
The fixation problem of imaging plate when solving radiography in the prior art, the utility model provides a kind of new computed radiography to paste the imaging plate device.
The technical scheme of technical solution problem of the present utility model is:
A kind of computed radiography is pasted the imaging plate device, and its special character is: described imaging device comprises camera bag, and the edge of described camera bag is provided with the adsorption piece with adsorption function.
Above-mentioned adsorption piece generally is a plurality of, and should be evenly, be symmetricly set on the edge of camera bag.
The shape of above-mentioned camera bag is complementary with imaging plate, and imaging plate is placed in it, forms a lighttight darkroom; Like this, preferably adopt four adsorption pieces to fix imaging plate, and with its four jiaos (or four peripheries) that are arranged on described camera bag, when making camera bag be fixed on the measured workpiece, imaging plate just can be adjacent on measured workpiece.
Above-mentioned adsorption piece generally adopts magnet.
Above-mentioned magnet can be circular, also can be rectangle or triangle or other shapes.
The utility model has the advantages that: the utility model is at the edge of camera bag magnet to be set, when detecting measured workpiece, camera bag is fixed on the measured workpiece, just can make imaging plate be close to measured workpiece, make radiographic X imaging effect good, the sharpness height, picture quality improves greatly, increased the reliability that detects, and this device is also for convenience detach, thereby has improved detection efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-camera bag, 2-adsorption piece.
Embodiment
Referring to Fig. 1, the related a kind of computed radiography of the utility model is pasted the imaging plate device, comprises camera bag 1; Wherein camera bag 1 is arranged on the outside of imaging plate, and is that the opaqueness material is made, and during detection imaging plate is placed the formed darkroom of camera bag environment, and the size of camera bag 1, shape are complementary with imaging plate; In addition, be provided with adsorption piece 2 with adsorption function at the edge of camera bag, camera bag 1 is adsorbed on the detected workpiece, like this, during computed radiography, imaging plate is put into camera bag 1, again the suction-operated of camera bag 1 by adsorption piece 2 is fixed on the ferromagnetic workpiece, imaging plate just nature fits tightly with workpiece, thereby reaches the effect that improves image quality and detection efficiency.
The shape size of camera bag 1 should be complementary with shape, the size dimension of imaging plate, and when camera bag 1 when being square, adsorption piece can be arranged on four jiaos of camera bag 1 or all around, suction-operated can be close to imaging plate on the measured workpiece.
The above-mentioned adsorption piece 2 general magnet that adopt.Magnet can be circular, also can be rectangle or triangle or other shapes.To the ferrimagnet workpiece, this device is attached to away from radiogenic surface of the work gets final product.To nonferromugnetic materials such as austenitic stainless steel, alumiaum articles, must paste one again at the ray source and paste this device, utilize the mutual attraction of workpiece both sides magnet that imaging plate is fixed on the tested workpiece.
Claims (7)
1. a computed radiography is pasted the imaging plate device, and it is characterized in that: described device comprises camera bag, and the edge of described camera bag is provided with the adsorption piece with adsorption function.
2. computed radiography according to claim 1 is pasted the imaging plate device, and it is characterized in that: described adsorption piece is a plurality of.
3. computed radiography according to claim 2 is pasted the imaging plate device, it is characterized in that: described adsorption piece is symmetry, evenly is arranged on the edge of camera bag.
4. computed radiography according to claim 3 is pasted the imaging plate device, and it is characterized in that: described adsorption piece is distributed in four jiaos or four peripheries of camera bag of camera bag.
5. paste the imaging plate device according to claim 1 or 2 or 3 or 4 described computed radiography, it is characterized in that: described adsorption piece is a magnet.
6. computed radiography according to claim 5 is pasted the imaging plate device, and it is characterized in that: described magnet is circle or rectangle or triangle.
7. computed radiography according to claim 6 is pasted the imaging plate device, and it is characterized in that: shape, the size of the shape of described camera bag, size and imaging plate are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202740065U CN201844985U (en) | 2010-07-28 | 2010-07-28 | Imaging plate device of computer radiography paster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202740065U CN201844985U (en) | 2010-07-28 | 2010-07-28 | Imaging plate device of computer radiography paster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844985U true CN201844985U (en) | 2011-05-25 |
Family
ID=44039872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202740065U Expired - Lifetime CN201844985U (en) | 2010-07-28 | 2010-07-28 | Imaging plate device of computer radiography paster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114113157A (en) * | 2021-10-27 | 2022-03-01 | 沪东中华造船(集团)有限公司 | Digital radiographic inspection imaging device and inspection method for hull weld joint |
-
2010
- 2010-07-28 CN CN2010202740065U patent/CN201844985U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114113157A (en) * | 2021-10-27 | 2022-03-01 | 沪东中华造船(集团)有限公司 | Digital radiographic inspection imaging device and inspection method for hull weld joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Three Town Weiyang District 710086 Shaanxi city of Xi'an Province Patentee after: CRRC XI'AN CO., LTD. Address before: 710086 Xi'an City, Shaanxi Province town of three Patentee before: Xi'an Rail Tank Traffic Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |