CN112666192A - Open storehouse formula CT check out test set - Google Patents
Open storehouse formula CT check out test set Download PDFInfo
- Publication number
- CN112666192A CN112666192A CN202011459806.9A CN202011459806A CN112666192A CN 112666192 A CN112666192 A CN 112666192A CN 202011459806 A CN202011459806 A CN 202011459806A CN 112666192 A CN112666192 A CN 112666192A
- Authority
- CN
- China
- Prior art keywords
- bin body
- clamping
- detector
- bin
- side plate
- 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
- 238000012360 testing method Methods 0.000 title claims description 5
- 230000005855 radiation Effects 0.000 claims abstract description 42
- 238000007689 inspection Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 abstract description 39
- 238000002591 computed tomography Methods 0.000 description 33
- 238000013461 design Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009659 non-destructive testing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012633 nuclear imaging Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Images
Abstract
The invention provides an open bin type CT detection device, which solves the problems that the size of a detectable part of the existing CT detection device is relatively small and the existing CT detection device can only detect off line. The open bin type CT detection equipment comprises a bin body, a shielding layer, a radiation-proof rubber strip, a ray source, a detector and a controller; the bin body is a trapezoidal bin body, a left side plate and a right side plate of the bin body are arranged along the X direction, and the width of the left side plate in the Y direction is smaller than that of the right side plate in the Y direction; the ray source is arranged on the left side plate, the detector is arranged on the right side plate, rays emitted by the ray source are perpendicular to the detector, and the emergent center of the ray source and the receiving center of the detector are coaxially arranged; openings are formed in the front side plate and the rear side plate of the bin body, and a plurality of radiation-proof rubber strips are arranged at the openings and used for preventing radiation leakage; the shielding layer is arranged in the bin body and used for shielding radiation generated by the ray source; the controller is arranged on the outer side of the bin body and used for controlling the working state of the ray source.
Description
Technical Field
The invention belongs to the technical field of nondestructive testing, and particularly relates to open bin type CT (computed tomography) testing equipment.
Background
Industrial CT is a short term for industrial computed tomography, and is a nuclear imaging technology applied in industry, and its basic principle is to utilize X-ray or gamma ray with certain energy and intensity emitted by radionuclide or other radiation source, obtain detailed information of the inside of the object by a detector according to the attenuation and absorption characteristics of the radiation in the object and the attenuation rule and distribution of the radiation in the object, and then display the internal image of the object in the form of image by using computer information processing and image reconstruction technology. The nondestructive testing device can clearly, accurately and visually display the internal structure, composition, material and defect conditions of the detected object under the condition of no damage to the detected object, and is known as the best nondestructive testing and nondestructive evaluation technology at present.
At present, the industrial CT mostly adopts an offline self-shielding manner to detect parts, the offline detection is performed after the parts are formed, once a defect is detected, the parts can be scrapped and cannot be repaired, and the risk that the whole batch of parts adopting the same process is scrapped can be caused, so that the earlier defect detection in the process flow is more beneficial to reducing the scrapping rate.
Meanwhile, the industrial CT radiation protection design is carried out by adopting a self-shielding mode or a radiation protection room at present. The self-shielding design is that the shielding body and the main structure of the X-ray flaw detection device are integrally designed and manufactured, the detection device and the motion system are arranged in the shielding body, and the shielding body can reduce the X-ray dose generated by the device to be below a specified dose limit value, but the size of the part which can be detected by the mode is relatively small; another more versatile way is to construct a radiation protection room, which increases the degree of freedom of the detection equipment and the size of the detectable parts to a certain extent, but because the manufacturing cost and the construction difficulty of the radiation protection room are much higher than those of the self-shielding design, and because the flexibility of the self-shielding design is better than that of the radiation protection room, the current industrial CT still adopts the self-shielding design, and the problem of detecting large-sized parts under self-shielding is a problem to be solved urgently.
Disclosure of Invention
The invention aims to solve the problems that the size of a detectable part of the existing CT detection equipment is relatively small and the existing CT detection equipment can only carry out off-line detection, and provides open bin type CT detection equipment.
In order to achieve the purpose, the invention provides the following technical scheme:
an open bin type CT detection device comprises a bin body, a shielding layer, a radiation-proof rubber strip, a radiation source, a detector and a controller; setting the length direction of the bin body as the X direction, the width direction as the Y direction and the height direction as the Z direction; the bin body is a trapezoidal bin body, a left side plate and a right side plate of the bin body are arranged along the X direction, and the width of the left side plate in the Y direction is smaller than that of the right side plate in the Y direction; the ray source is arranged on the left side plate, the detector is arranged on the right side plate, rays emitted by the ray source are perpendicular to the detector, and the emitting center of the ray source and the receiving center of the detector are coaxial; openings are formed in the front side plate and the rear side plate of the bin body, and a plurality of radiation-proof rubber strips are arranged at the openings and used for preventing radiation leakage; the shielding layer is arranged in the bin body and used for shielding radiation generated by the ray source; the controller is arranged on the outer side of the bin body and used for controlling the working state of the ray source.
Furthermore, the shielding layer is arranged in the bin body through a shielding layer clamping assembly, and the shielding layer clamping assembly comprises a clamping frame, a clamping block and a clamping lock catch; the clamping block is arranged on the outer side of the bin body and is fixedly connected with the bin body, and a clamping groove is formed in the upper end of the clamping block; the clamping frame is of an L-shaped structure, a vertical plate of the clamping frame is positioned on the inner side of the shielding layer, a clamping plate is arranged between the clamping frame and the shielding layer, and a transverse plate of the clamping frame is arranged at the bottom end of the bin body; the clamping lock catch comprises a buckle, an operating plate and a rotating shaft which are sequentially connected from top to bottom, the buckle is connected with the clamping groove of the clamping block in a matched mode, the rotating shaft is hinged to a transverse plate of the clamping frame, the operating plate drives the rotating shaft to rotate, so that the clamping lock catch swings in an XZ plane, the shielding layer and the bin body are clamped tightly, and the operating plate is fixedly connected to the transverse plate of the clamping frame after being clamped tightly.
Further, the shielding layer is a lead laminate.
Furthermore, the detector is installed in the bin body through a detector supporting assembly, the detector supporting assembly comprises a U-shaped support and a supporting block, the supporting block is fixedly arranged on the outer side of the right side plate, the U-shaped support comprises an inner side support, an outer side support and a bottom plate connected with the inner side support and the outer side support, the inner side support is arranged in the bin body and connected with the detector, the outer side support is arranged outside the bin body and hinged to the supporting block through a pin shaft, and the position of the outer side support is fixed through a locking device.
Further, the locking device is a locking pin or a jackscrew, the locking pin penetrates through the supporting block and the pin shaft to fix the position of the U-shaped support, or the jackscrew penetrates through the supporting block, the tail end of the jackscrew abuts against the pin shaft to fix the pin shaft.
Furthermore, the bin body is arranged on the multidimensional movement mechanism, and the multidimensional movement mechanism can drive the bin body to realize the movement in multiple directions.
Furthermore, the multidimensional movement mechanism is a four-dimensional movement mechanism, and can realize linear movement of the bin body along three directions of XYZ and rotary movement along the Z axis.
Further, the radiation protection rubber strips are arranged in a multi-layer mode, and the adjacent radiation protection rubber strips are arranged in a staggered mode.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the open bin type CT detection equipment, the openings are formed in the two sides of the bin body, so that part of the structure of the large annular part is located in the bin body, the detection requirements of the large annular part and the small-sized part can be met, and the open bin type CT detection equipment has a more flexible application scene. Meanwhile, the open bin body is integrated with the manufacturing equipment to meet the requirement of online detection, has good expansibility, and can find defects in time in the manufacturing process, so that the manufacturing cost of products is reduced, the production efficiency is improved, and the quality of the products is finally ensured.
2. The bin body of the equipment is a trapezoidal bin body, the installation width of the ray source end is smaller than that of the detector end, so that the ray source end can adopt a miniaturized and compact design, and an asymmetric structure is formed with the detector end.
Drawings
FIG. 1 is a first schematic structural diagram of an open bin CT inspection apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of an open bin CT detection apparatus according to the present invention;
FIG. 3 is a schematic structural view of a probe support assembly of the present invention;
FIG. 4 is a schematic view of the installation of the shield clamping assembly of the present invention;
FIG. 5 is a schematic structural view of a shield clamping assembly of the present invention;
FIG. 6 is a schematic structural view of a large-sized annular workpiece to be detected by the CT detection apparatus of the present invention;
FIG. 7 is a schematic view of a CT inspection apparatus for inspecting a small annular workpiece according to the present invention;
FIG. 8 is a schematic view of a CT inspection apparatus for inspecting and inspecting a large-sized annular workpiece according to the present invention;
FIG. 9 is a schematic view of a CT inspection apparatus for inspecting and inspecting large-sized arc-shaped workpieces according to the present invention;
FIG. 10 is a schematic view of a CT inspection apparatus for inspecting a flat-type workpiece according to the present invention;
FIG. 11 is a schematic view of a CT inspection apparatus for inspecting small workpieces according to the present invention.
Reference numerals: 1-a cabin body, 2-a shielding layer, 3-a radiation-proof rubber strip, 4-a ray source, 5-a detector, 6-a controller, 7-a shielding layer clamping assembly, 8-a detector supporting assembly, 9-a multi-dimensional movement mechanism, 11-a left side plate, 12-a right side plate, 13-a front side plate, 14-a rear side plate, 71-a clamping frame, 72-a clamping block, 73-a clamping lock catch, 74-a clamping plate, 711-a vertical plate, 712-a transverse plate, 731-a buckle, 732-an operating plate, 733-a rotating shaft, 81-a U-shaped support, 82-a supporting block, 811-an inner side support, 812-an outer side support and 813-a bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments do not limit the present invention.
The invention provides open bin type CT detection equipment, wherein openings are formed in a front side plate and a rear side plate of a bin body of the equipment, so that part of the structure of a large annular part is positioned in a main body frame, the functions of off-line detection and on-line detection of the large annular part and a small-sized part can be met, and the open bin type CT detection equipment has a more flexible application scene. Simultaneously, this storehouse body is trapezoidal storehouse body, and the installation width of ray source end is less than the installation width of detector end for the ray source end can adopt miniaturization, compact design, compares the same traditional cube structure of ray source and detector end size, and this equipment has stronger adaptability, can the multiple type of adaptation and the work piece of size, and the detection work piece that can the adaptation is more extensive.
As shown in fig. 1 and 2, the open bin type CT detecting apparatus of the present invention comprises a bin body 1, a shielding layer 2, a radiation-proof rubber strip 3, a radiation source 4, a detector 5 and a controller 6; setting the length direction of the bin body 1 as the X direction, the width direction as the Y direction and the height direction as the Z direction; the bin body 1 is a trapezoidal bin body, a left side plate 11 and a right side plate 12 of the bin body are sequentially arranged along the X direction, and the width of the left side plate 11 in the Y direction is smaller than that of the right side plate 12 in the Y direction; the ray source 4 is arranged on the left side plate 11, the detector 5 is arranged on the right side plate 12, rays emitted by the ray source 4 are perpendicular to the detector 5, and the emergent center of the ray source 4 and the receiving center of the detector 5 are coaxial; the preceding curb plate 13 and the posterior lateral plate 14 of the storehouse body 1 are provided with the opening, and the opening part is provided with a plurality of radiation protection rubber strips 3 for prevent that the radiation from revealing, but this radiation protection rubber strip 3 multilayer sets up, and adjacent radiation protection rubber strip 3 setting of staggering. The shielding layer 2 is arranged in the bin body 1 and is used for shielding the radiation generated by the radiation source 4; the controller 6 is arranged outside the cabin body 1 and is used for controlling the working state of the radiation source 4.
As shown in fig. 3, the detector 5 is installed in the cabin body 1 through the detector supporting component 8, the detector supporting component 8 comprises a U-shaped bracket 81 and a supporting block 82, the supporting block 82 is fixedly arranged outside the right side plate 12, the U-shaped bracket 81 comprises an inner bracket 811, an outer bracket 812 and a bottom plate 813 connecting the inner bracket 811 and the outer bracket 812, the inner bracket 811 is arranged in the cabin body 1 and connected with the detector 5, the outer bracket 812 is arranged outside the cabin body 1 and hinged with the supporting block 82 through a pin shaft, and the position of the inner bracket is fixed through a locking device. The locking device is a locking pin or a jackscrew, the locking pin penetrates through the supporting block 82 and the pin shaft to fix the position of the U-shaped support 81, or the jackscrew penetrates through the fixed block, the tail end of the jackscrew abuts against the pin shaft to fix the pin shaft.
As shown in fig. 4 and 5, the shielding layer 2 is a lead layer, the shielding layer 2 is disposed in the bin body 1 through a shielding layer clamping assembly 7, and the shielding layer clamping assembly 7 comprises a clamping frame 71, a clamping block 72 and a clamping latch 73; the clamping block 72 is arranged at the outer side of the bin body 1 and is fixedly connected with the bin body 1, and the upper end of the clamping block is provided with a clamping groove; the clamping frame 71 is L-shaped, a vertical plate 711 of the L-shaped clamping frame 71 is positioned on the inner side of the shielding layer 2, a clamping plate 74 is arranged between the vertical plate 711 and the shielding layer 2, and a horizontal plate 712 of the clamping frame 71 is arranged at the bottom end of the bin body 1; the clamping lock 73 comprises a buckle 731, an operation plate 732 and a rotating shaft 733 which are sequentially connected from top to bottom, the buckle 731 is matched and connected with a clamping groove of the clamping block 72, and the rotating shaft 733 is hinged with the transverse plate 712 of the clamping frame 71. When the clamping operation is needed, the operation plate 732 drives the rotating shaft 733 to rotate anticlockwise, so that the clamping lock catch 73 swings anticlockwise in an XZ plane, the buckle 731 moves towards the left side, meanwhile, the transverse plate 712 drives the clamping plate 74 towards the right side, so that the shielding layer 2 and the bin body 1 are clamped, and after the clamping operation is carried out, the operation plate 732 is fixedly connected to the transverse plate 712 of the clamping frame 71 through a connecting piece; when the shielding layer 2 needs to be removed or replaced, the connecting member between the operating plate 732 and the transverse plate 712 is removed, and at the same time, the operating plate 732 is rotated to drive the rotating shaft 733 to rotate clockwise, so that the buckle 731 moves to the right side direction, and at the same time, the transverse plate 712 drives the clamping plate 74 to move to the left side direction, thereby removing the shielding layer 2 from the silo body 1.
The CT detection equipment is provided with the open type bin body, the structural design of the side where the ray source 4 is located is smaller and more exquisite, and an asymmetric structure is formed between the ray source and the detector 5, and the small-size ray source 4 structure has the advantage of stronger adaptability when detecting small-diameter workpieces. The open bin type design effectively expands the application scene of the traditional industrial CT, not only provides the detection function of the traditional industrial CT, but also is integrated with the manufacturing equipment to meet the online detection requirement, has good expansibility, and can find defects in the manufacturing process in time, thereby reducing the manufacturing cost of products, improving the production efficiency and finally ensuring the product quality.
As shown in fig. 6, the bin body of the CT detection equipment can be arranged on a device with certain mechanical motion, and the device has the functions of adjusting the detection position, setting the amplification ratio, adjusting the detection angle and the like. The device can be multidimensional movement mechanism 9, and multidimensional movement mechanism 9 can drive storehouse body 1 and realize the motion of a plurality of directions, and is specific, multidimensional movement mechanism 9 can be four-dimensional movement mechanism, can realize storehouse body 1 along the rectilinear movement of XYZ three direction and along the rotary motion of Z axle.
The bin body 1 of the CT detection equipment is an open bin body, the small open bin body 1 is used for shielding radiation, the protection cost is reduced under the condition of meeting the radiation shielding requirement, and the equipment has the offline and online detection functions.
When detecting annular work piece, whether the ray source 4 of the storehouse body 1 of need affirming can put into the gyration work piece inside, if can with detect, if can't put into annular work piece inside, whether need affirm whole work piece and can put into storehouse body 1 inside, if examined the work piece and can't make ray source 4 put into its inside and can't put into storehouse body 1 inside totally again, then CT check out test set can't detect this work piece. Based on the structure, the invention breaks through the structural design of the self-shielding industrial CT equipment, adopts an open bin body structure to bear the radiation source 4 and the detector 5, simultaneously, the bin body 1 is a trapezoidal bin body, the radiation source 4 is installed on the left side plate 11 of the short side, and the detector 5 is installed on the right side plate 12 of the long side, so that the structures of the radiation source 4 side and the two sides of the detector 5 are asymmetrical, the structure of the radiation source 4 end is miniaturized as far as possible, the miniaturization can meet the requirement of detecting small-diameter annular workpieces, and the detection requirements of workpieces with various sizes can be met. The scheme flexibly solves the problem that the equipment can simultaneously meet the detection requirements of various-diameter revolving body workpieces, large-size flat plate workpieces and small workpieces which can be completely placed in the bin body 1, particularly large revolving body workpieces and flat plate workpieces, and can be used for online detection.
Fig. 7 to 11 are schematic diagrams of the detection situation of the open bin type CT detection apparatus, where the dotted arrow is the propagation direction of the radiation, the right short side is provided with the radiation source 4, and the left long side is provided with the detector 5. FIG. 7 is a diagram of detecting a small-sized annular workpiece, which is directly smaller and can be sleeved into the end of the right short-side radiation source 4, and the radiation source 4 and the detector 5 are respectively arranged on the two sides of the inner and outer walls of the workpiece. FIG. 8 is a diagram illustrating a large-sized annular workpiece with a large diameter, wherein the radiation source 4 and the detector 5 are respectively arranged on two sides of the inner and outer walls of the workpiece. Fig. 9 shows the inspection of an arc-shaped workpiece, with the radiation source 4 and the detector 5 on either side of the arc-shaped workpiece. Fig. 10 shows the inspection of a flat workpiece with the radiation source 4 and the detector 5 on either side of the wall. Fig. 11 is a view for detecting small-sized workpieces, and the small-sized workpieces can be completely placed in the bin body 1 for detection.
Claims (8)
1. An open storehouse formula CT check out test set which characterized in that: comprises a bin body (1), a shielding layer (2), a radiation-proof rubber strip (3), a ray source (4), a detector (5) and a controller (6);
setting the length direction of the bin body (1) as the X direction, the width direction as the Y direction and the height direction as the Z direction; the bin body (1) is a trapezoidal bin body, a left side plate (11) and a right side plate (12) of the bin body are arranged along the X direction, and the width of the left side plate (11) in the Y direction is smaller than that of the right side plate (12) in the Y direction;
the radiation source (4) is arranged on the left side plate (11), the detector (5) is arranged on the right side plate (12), the radiation emitted by the radiation source (4) is perpendicular to the detector (5), and the emergent center of the radiation source (4) is coaxial with the receiving center of the detector (5);
openings are formed in a front side plate (13) and a rear side plate (14) of the bin body (1), and a plurality of radiation-proof rubber strips (3) are arranged at the openings and used for preventing radiation leakage;
the shielding layer (2) is arranged in the bin body (1) and is used for shielding radiation generated by the ray source (4);
the controller (6) is arranged on the outer side of the bin body (1) and is used for controlling the working state of the ray source (4).
2. The open bin CT inspection apparatus of claim 1, wherein: the shielding layer (2) is arranged in the bin body (1) through a shielding layer clamping assembly (7), and the shielding layer clamping assembly (7) comprises a clamping frame (71), a clamping block (72) and a clamping lock catch (73); the clamping block (72) is arranged at the outer side of the bin body (1) and is fixedly connected with the bin body (1), and the upper end of the clamping block is provided with a clamping groove; the clamping frame (71) is of an L-shaped structure, a vertical plate (711) of the clamping frame (71) is positioned on the inner side of the shielding layer (2), a clamping plate (74) is arranged between the clamping frame and the shielding layer (2), and a transverse plate (712) of the clamping frame (71) is arranged at the bottom end of the bin body (1); the clamping lock catch (73) comprises a buckle (731), an operating plate (732) and a rotating shaft (733), which are sequentially connected from top to bottom, the buckle (731) is connected with a clamping groove of the clamping block (72) in a matched mode, the rotating shaft (733) is hinged with a transverse plate (712) of the clamping frame (71), the operating plate (732) drives the rotating shaft (733) to rotate, so that the clamping lock catch (73) swings in an XZ plane, the shielding layer (2) and the bin body (1) are clamped, and after clamping, the operating plate (732) is fixedly connected to the transverse plate (712) of the clamping frame (71).
3. The open bin CT inspection apparatus of claim 2, wherein: the shielding layer (2) is a lead laminate.
4. The open bin CT inspection device of claim 1, 2 or 3, wherein: the detector (5) is installed in the bin body (1) through a detector supporting component (8), the detector supporting component (8) comprises a U-shaped support (81) and a supporting block (82), the supporting block (82) is fixedly arranged on the outer side of the right side plate (12), the U-shaped support (81) comprises an inner side support (811), an outer side support (812) and a bottom plate (813) connected with the inner side support (811) and the outer side support (812), the inner side support (811) is arranged in the bin body (1) and connected with the detector (5), the outer side support (812) is arranged outside the bin body (1), is hinged with the supporting block (82) through a pin shaft, and is fixed in position through a locking device.
5. The open bin CT inspection device of claim 4, wherein: the locking device is a locking pin or a jackscrew, the locking pin penetrates through the supporting block (82) and the pin shaft to fix the position of the U-shaped support (81), or the jackscrew penetrates through the supporting block (82), the tail end of the jackscrew abuts against the pin shaft to fix the pin shaft.
6. The open bin CT inspection device of claim 5, wherein: the bin body (1) is arranged on the multidimensional movement mechanism (9), and the multidimensional movement mechanism (9) can drive the bin body (1) to realize the movement in multiple directions.
7. The open bin CT inspection device of claim 6, wherein: the multidimensional movement mechanism (9) is a four-dimensional movement mechanism, and can realize the linear movement of the bin body (1) along three directions of XYZ and the rotary movement along the Z axis.
8. The open bin CT inspection apparatus of claim 7, wherein: the radiation-proof rubber strips (3) are arranged in a multi-layer mode, and adjacent radiation-proof rubber strips are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459806.9A CN112666192A (en) | 2020-12-11 | 2020-12-11 | Open storehouse formula CT check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459806.9A CN112666192A (en) | 2020-12-11 | 2020-12-11 | Open storehouse formula CT check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112666192A true CN112666192A (en) | 2021-04-16 |
Family
ID=75405201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011459806.9A Pending CN112666192A (en) | 2020-12-11 | 2020-12-11 | Open storehouse formula CT check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112666192A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070290127A1 (en) * | 2006-06-14 | 2007-12-20 | Stephen Riley | Apparatus and method for detecting gamma ray radiation |
| US20140064440A1 (en) * | 2012-09-04 | 2014-03-06 | Rigaku Corporation | X-ray ct apparatus |
| CN110006931A (en) * | 2019-04-23 | 2019-07-12 | 西安增材制造国家研究院有限公司 | A kind of industry CT and its application online |
| US20190239830A1 (en) * | 2018-02-07 | 2019-08-08 | Illinois Tool Works Inc. | Radiography backscatter shields and x-ray imaging systems including backscatter shields |
| CN110220926A (en) * | 2019-07-03 | 2019-09-10 | 中国电子科技集团公司第三十八研究所 | A kind of x-ray detection device based on 5-axis movement platform |
| CN211043197U (en) * | 2019-10-09 | 2020-07-17 | 青岛持恒工程技术有限公司 | Ray detection removes shield assembly |
-
2020
- 2020-12-11 CN CN202011459806.9A patent/CN112666192A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070290127A1 (en) * | 2006-06-14 | 2007-12-20 | Stephen Riley | Apparatus and method for detecting gamma ray radiation |
| US20140064440A1 (en) * | 2012-09-04 | 2014-03-06 | Rigaku Corporation | X-ray ct apparatus |
| US20190239830A1 (en) * | 2018-02-07 | 2019-08-08 | Illinois Tool Works Inc. | Radiography backscatter shields and x-ray imaging systems including backscatter shields |
| CN110006931A (en) * | 2019-04-23 | 2019-07-12 | 西安增材制造国家研究院有限公司 | A kind of industry CT and its application online |
| CN110220926A (en) * | 2019-07-03 | 2019-09-10 | 中国电子科技集团公司第三十八研究所 | A kind of x-ray detection device based on 5-axis movement platform |
| CN211043197U (en) * | 2019-10-09 | 2020-07-17 | 青岛持恒工程技术有限公司 | Ray detection removes shield assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2383882C2 (en) | Tomographic scanning screener and method of scanning | |
| US11378527B2 (en) | Apparatus and method for inspecting battery cells for automation of total inspection | |
| EP2278305A1 (en) | Device for automated testing and/or measurement of a number of identical components using x-ray radiation | |
| US20090060128A1 (en) | Device and method for inspecting contraband in aviation cargo container | |
| US20090060129A1 (en) | Device for inspecting contraband in aviation cargo container | |
| CN109407163A (en) | Radiation checking system and radiation testing method | |
| CN112881442B (en) | Detachable sliding door type industrial online CT | |
| CN112666192A (en) | Open storehouse formula CT check out test set | |
| CN205374338U (en) | X ray non -destructive inspection check out test set | |
| CN117042432B (en) | Shielded material door mechanism and industrial computed tomography nondestructive testing device | |
| EP2746753B1 (en) | Device for the automated testing and/or measurement of a number of essentially identical components using x-ray radiation | |
| US10209205B2 (en) | System and method for tire inspection | |
| CN209542863U (en) | Radiation checking system | |
| CN112903729B (en) | Industrial online CT for additive manufacturing | |
| CN114563427A (en) | X-ray nondestructive testing equipment and method | |
| CN112577980B (en) | Radiation self-shielding industrial online CT | |
| CN112666193A (en) | Industrial online CT radiation shielding device and CT detection equipment | |
| CN218974226U (en) | Article security inspection imaging system | |
| CN117347400B (en) | High-efficiency online continuous industrial CT detection system | |
| CN112730477B (en) | Pre-CT collimator and manufacturing method thereof | |
| CN220584096U (en) | Full-automatic dual-energy X-ray three-dimensional imaging detection system | |
| CN220650520U (en) | Imaging device of nondestructive testing equipment | |
| CN211148048U (en) | Automatic calibrating installation of X-ray radiographic inspection machine | |
| CN217562035U (en) | Cargo information checking equipment | |
| CN216631661U (en) | Battery detection 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210416 |