CN2670279Y - Top crossbeam of double radiative source frame structure for container checking system - Google Patents
Top crossbeam of double radiative source frame structure for container checking system Download PDFInfo
- Publication number
- CN2670279Y CN2670279Y CNU2003201004473U CN200320100447U CN2670279Y CN 2670279 Y CN2670279 Y CN 2670279Y CN U2003201004473 U CNU2003201004473 U CN U2003201004473U CN 200320100447 U CN200320100447 U CN 200320100447U CN 2670279 Y CN2670279 Y CN 2670279Y
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- Prior art keywords
- detector
- box beam
- box type
- detector module
- type beam
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 230000009885 systemic effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000002594 fluoroscopy Methods 0.000 description 2
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model relates to an upper transverse beam of double radiation source frame structure for container checking system, comprising a collimating device, a detector module and a box type beam. The box type beam is made of a steel plate and a section, and the section shape of the box type beam takes the rectangle shape; both sides of the box type beam are the sections, and the middle of the box type beam is provided with an upright ribbed plate which causes a transverse support frame to be formed with the right portion and the left portion; the lower surface of the left portion of the box type beam is placed with a detector arm frame and a detector support frame, which surround the path for cooling the gas; the external side of the detector arm frame is uniformly provided with a set of detector modules which can receive the transverse radiation sources; a lockable window is provided corresponding to the right side position of the detector module on the support frame; lead blocks are arranged in the rear side end of the detector module and box type beam. The right part of the box type beam is provided with a transverse ribbed plate and the adjustable collimating device movably connected to the transverse ribbed plate. The upper transverse beam of double radiation source frame structure for container checking system is combined with other components together to be applied to the checking system of the large container, which can cause the floor area of the systemic scanning path to be largely reduced, and simultaneously causes the transportation and installing to be convenient, and the quality of the checking image to be remarkably improved.
Description
Technical field
The utility model relates to the entablatrance of the scan channel structure of the radiant scan channel of automatic scan formula radiation detection system for large body, particularly biradial source, belongs to the radiation checking technical field.
Background technology
Collection loading thing/vehicle inspection system is the required main check implement of customs.The way of unpacking or single radiation source radiant image is mainly adopted in the inspection that at present domestic and international customs is open to the custom to truck.Unpack tear open Cargo Inspection look into the time long, the daily test amount is low, inspection cost height, has had a strong impact on the speed that truck is open to the custom.In order to overcome this difficulty, the check system of single radiation source radiant image is arisen at the historic moment.Now developed large cargo/vehicle inspection system of making radiant of accelerator or cobalt 60 both at home and abroad, as the large-scale collection loading thing/vehicle inspection system of German Heyman company and British Aerospace PLC's production.They are in a building can shield the sense channel of ray, fixed, as to produce sigmatron radiant is housed and can accepts to pass the detector array of freight container X ray, the vehicle that freight container will be housed with the driven equipment of special use dragged sense channel, when freight container passes through in X-ray beam, the X ray that sees through freight container passes in the detector, according to its Strength Changes, the Density Distribution of the object of adorning in the reflection case, and transmitted intensity is transformed into gradation of image, can obtain the fluoroscopy images of the object of adorning in the case.Though said system has solved the fluoroscopy images that OOBA (out of box audit) not can obtain object in the case, improve the problem of inspection speed, there is the structure more complicated, floor area is big, inconvenience is installed and uses the image effect less-than-ideal shortcoming of checking.For this reason, the applicant has proposed a kind of patent application that is used for the biradial source framed structure of container check system.
Summary of the invention
For making above-mentioned patent application obtain more efficiently protection, the purpose of this utility model provides a kind of entablatrance that is used for the biradial source framed structure of container check system.The utility model with other unit construction, is applied in the large container inspection system, the scan channel floor area of system is greatly reduced, make transportation easy to install simultaneously, the quality of detected image significantly improves.
In order to realize above-mentioned goal of the invention, the technical solution of the utility model realizes as follows:
A kind of entablatrance that is used for the biradial source framed structure of container check system, it comprises collimator, detector module, support and box beam.Its constructional feature is, described support is made by steel plate and is fixed on the box beam, the centre of box beam be provided with perpendicular gusset make form in the box beam about two ones, be connected with the detector jib at the middle part of box beam lower surface and surround the passage that refrigerating gas flows with support, arrange one group of detector module that can receive the horizontal radiation source in the passage on the madial wall of detector jib, on support, front position corresponding to detector module is provided with closed window, rear side end at detector module, box beam has been built-in with the lead of shielding action, the horizontal bar plate is arranged at the right part mausoleum and live in box beam to be connected adjustable collimator on the horizontal bar plate.
By above-mentioned technical scheme, described collimator is made up of two collimation pieces.But the two ends of collimator respectively collimate and are separately installed with the vertical adjustment bolt that horizontal adjusting bolt that horizontal direction adjusts and vertical direction are adjusted on the piece.
By above-mentioned technical scheme, be embedded with the aluminium sheet that prevents that refrigerating gas from leaking in the front side end of described detector module, the wall of support.
By above-mentioned technical scheme, described window has been provided with the stereotype of protective action, has been equipped with the steel plate of booster action on the stereotype.
By above-mentioned technical scheme, described detector jib, box beam are the box-structures that adopts section bar and steel plate to be welded.
The utility model is owing to adopted above-mentioned structure, so biradial source framework of forming with it, can be radiant with two accelerators, level and vertical direction respectively are provided with one, and make them relatively independent, the bundle that interlocks, the bundle face is parallel to each other, and each accelerator all has oneself independently detector module.Again because the box-structure that the utility model adopts section bar to be welded, make its good stability, rigidity big, improved the stability of system, reduced the distortion after the load, improved the quality of imaging.Compare the biradial source framework that utilizes the utility model to form, reasonable in design, compact conformation with prior art.With the utility model be applied to have transportation in the container check system, installation and easy to use, the characteristics that detection speed is fast, shaping picture quality is high can improve the speed that the customs harbour truck is open to the custom greatly.
Below in conjunction with accompanying drawing and concrete embodiment the utility model is further described.
Description of drawings
Fig. 1 is a constructional drawing of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to the cross section enlarged drawing;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the A portion enlarged drawing of Fig. 3;
Fig. 5 is that the B-B of Fig. 4 is to the cross section enlarged drawing;
Fig. 6 is an application feature scheme drawing of the present utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 5, entablatrance of the present utility model is by collimator 5, detector module 8, box beam 3, support 1.Support 1 is made by steel plate.Support 1 is fixed on the box beam 3.The two ends of box beam 3 are rectangle hollow shaped steel, about the centre is provided with perpendicular gusset box beam 3 is formed two ones.Below the left part of box beam 3, place detector jib 6, its side arrange one group of detector module 8 that can receive the horizontal radiation source and with the passage 9 of support 1 besieged city refrigerating gas, refrigerating gas cools off detector module.Detector jib 6 is the box-structures that adopt section bar to be welded, and on support 1, be provided with closed window 2 corresponding to the front position of detector module 8, window 2 has been provided with the stereotype of protective action, has been equipped with the steel plate of booster action on the stereotype.At the rear side end of detector module 8, the lead 4 that box beam 3 has been built-in with shielding action.In the wall of the front side end of detector module 8, support 1, be embedded with the aluminium sheet 7 that prevents that refrigerating gas from leaking.Be provided with horizontal bar plate 17 and live at box beam 3 right parts and be connected adjustable collimator 5 on the horizontal bar plate 17, collimator 5 is made up of two collimation pieces, but but is separately installed with the horizontal adjusting bolt 10 of horizontal direction adjustment and the vertical adjustment bolt 11 that vertical direction is adjusted on the two ends of collimator 5, collimation piece 1 and the collimation piece 2 19.
Referring to Fig. 6, when using the utility model, mode according to Fig. 6 is arranged, the two ends of box beam 3 of the present utility model are connected with right vertical beam 13 with the left vertical beam 15 of the biradial source framed structure that is used for container check system respectively, and will in the cold gas input rack 1 detector module 8 be carried out gas cooled.By can changing the width of collimating slit to the adjusting of horizontal adjusting bolt 10, and collimator 5 is adjusted to the distance suitable with vertical accelerator 16 by vertical adjustment bolt 11.In order further detector module and the detector module in the right vertical beam 13 in the target spot of vertical accelerator 16, collimating slit, the cross sill 12 to be adjusted in the plane, under the effect of horizontal adjusting bolt 10, collimating slit can be done the rotation of trace around vertical axis; Under the effect of vertical adjustment bolt 11, collimating slit can be done the rotation of trace around horizontal shaft.Box beam 3 also will be carried lead 4 and collimator 5 when supporting vertical accelerator 16, owing to adopted box-structure, have good stability, characteristics that rigidity is big, and small when having avoided work rocks and be out of shape, and guaranteed to obtain the special quality image.
Claims (5)
1. entablatrance that is used for the biradial source framed structure of container check system, it comprises collimator (5), detector module (8), support (1) and box beam (3), it is characterized in that, described support (1) is made by steel plate and is fixed on the box beam (3), the centre of box beam (3) be provided with perpendicular gusset make form in the box beam (3) about two ones, be connected with detector jib (6) at the middle part of box beam (3) lower surface and surround the passage (9) that refrigerating gas flows with support (1), arrange one group of detector module (8) that can receive the horizontal radiation source on the madial wall of the interior detector jib of passage (9) (6), on support (1), front position corresponding to detector module (8) is provided with closed window (2), rear side end in detector module (8), box beam (3) has been built-in with the lead (4) of shielding action, is provided with horizontal bar plate (17) and lives at the right part of box beam (3) to be connected horizontal bar plate (17) and to go up adjustable collimator (5).
2. according to the described entablatrance that is used for the biradial source framed structure of container check system of claim 1, it is characterized in that, described collimator (5) is made up of two collimation pieces, collimator (5) but two ends respectively collimate and be separately installed with horizontal adjusting bolt (10) that horizontal direction adjusts on the piece but and the vertical adjustment bolt (11) of vertical direction adjustment.
3. according to the described entablatrance that is used for the biradial source framed structure of container check system of claim 2, it is characterized in that, be embedded with the aluminium sheet (7) that prevents that refrigerating gas from leaking in the wall of the front side end of described detector module (8), support (1).
4. according to the described entablatrance that is used for the biradial source framed structure of container check system of claim 3, it is characterized in that described window (2) has been provided with the stereotype of protective action, be equipped with the steel plate of booster action on the stereotype.
5. according to the described entablatrance that is used for the biradial source framed structure of container check system of claim 4, it is characterized in that described detector jib (6), box beam (3) are the box-structures that adopts section bar and steel plate to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201004473U CN2670279Y (en) | 2003-10-16 | 2003-10-16 | Top crossbeam of double radiative source frame structure for container checking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201004473U CN2670279Y (en) | 2003-10-16 | 2003-10-16 | Top crossbeam of double radiative source frame structure for container checking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670279Y true CN2670279Y (en) | 2005-01-12 |
Family
ID=34473944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201004473U Expired - Lifetime CN2670279Y (en) | 2003-10-16 | 2003-10-16 | Top crossbeam of double radiative source frame structure for container checking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670279Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009065299A1 (en) * | 2007-11-20 | 2009-05-28 | Nuctech Company Limited | Trailer security inspection system |
| CN107991324A (en) * | 2017-12-25 | 2018-05-04 | 北京华力兴科技发展有限责任公司 | Double-visual angle passenger car scanography equipment |
| CN108375592A (en) * | 2018-03-27 | 2018-08-07 | 许昌瑞示电子科技有限公司 | Ray detector and system, mounting bracket, crossbeam, collimator and its component |
-
2003
- 2003-10-16 CN CNU2003201004473U patent/CN2670279Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009065299A1 (en) * | 2007-11-20 | 2009-05-28 | Nuctech Company Limited | Trailer security inspection system |
| US7848485B2 (en) | 2007-11-20 | 2010-12-07 | Nuctech Company Limited | Trailer security inspection system |
| CN107991324A (en) * | 2017-12-25 | 2018-05-04 | 北京华力兴科技发展有限责任公司 | Double-visual angle passenger car scanography equipment |
| CN108375592A (en) * | 2018-03-27 | 2018-08-07 | 许昌瑞示电子科技有限公司 | Ray detector and system, mounting bracket, crossbeam, collimator and its component |
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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 |
Owner name: TONGFANGWEISHI TECHNOLOGY CO., LTD.; PATENTEE Free format text: FORMER NAME OR ADDRESS: TONGFANG WEISHI TECHNOLOGY CO., LTD., QINGHUA; PATENTEE |
|
| CP03 | Change of name, title or address |
Address after: 100083 A, block 2907, Tongfang science and Technology Plaza, Beijing Co-patentee after: Tsinghua University Patentee after: Nuctech Company Limited Address before: 100083 A, block 2907, Tongfang science and Technology Plaza, Beijing Co-patentee before: Tsinghua University Patentee before: Qinghua Tongfang Weishi Tech Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131016 Granted publication date: 20050112 |