CN103226985A - Radiation protection cover of X-ray safety check equipment - Google Patents
Radiation protection cover of X-ray safety check equipment Download PDFInfo
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- CN103226985A CN103226985A CN2013101032857A CN201310103285A CN103226985A CN 103226985 A CN103226985 A CN 103226985A CN 2013101032857 A CN2013101032857 A CN 2013101032857A CN 201310103285 A CN201310103285 A CN 201310103285A CN 103226985 A CN103226985 A CN 103226985A
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- radiation
- radiation protection
- ray safety
- protection cover
- safety inspection
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Abstract
The invention belongs to the technical field of radiation protection devices, and relates to a radiation protection cover, in particular to a radiation protection cover of X-ray safety check equipment. The radiation protection cover of the X-ray safety check equipment is characterized by comprising a metal frame (1), wherein a side cover plate (2) and an upper cover plate (3) are fixedly arranged on the outer side of the frame (1); radiation protection layers are pasted on the inner sides of the side cover plate (2) and the upper cover plate (3) to form a to-be-checked cargo channel; a cross rod group (101) is arranged at the upper part of the frame (1); a plurality of radiation shield strips (4) are fixedly hung on each cross rod of the cross rod group (101); and all the radiation shield strips (4) form radiation shield towards the to-be-checked cargo channel after combination. The radiation protection cover solves the technical problem that a light cargo is obstructed by a cargo inlet/outlet lead door curtain when an X-ray safety check device checks the light cargo, and the working efficiency of the X-ray safety check equipment is improved greatly.
Description
Technical field
The present invention relates to a kind of radiation protection cover, specifically, is a kind of radiation protection cover of X ray safety inspection equipment, belongs to the radioprotector technical field.
Summary of the invention
X ray safety inspection equipment utilization dual energy detector and computing machine and digital image processing techniques can effectively be differentiated organism, inorganics, and can real-time detection explosive and drugs.The Image Acquisition of vertical and horizontal both direction makes operating personnel need not to consider the putting position of inspected object, and can obtain the image of clear distinctness.Use in places such as this equipment is suitable on the airport, government department, station, for example, utilizes the projection of X ray that guest's luggage is carried out safety inspection and extensively used places such as station, airport, meeting-place.
Because X ray has certain injury to human body, the X ray safety inspection equipment that therefore carries out this safety inspection generally all needs to be equipped with corresponding radioprotector, and wherein, the plumbous door curtain of object import and export is modal radioprotector.
But when X ray safety inspection equipment is applied in the express mail industry, because the singularity of industry, lighter weight, the article of thinner thickness are many, the plumbous door curtain at place, X ray safety inspection equipment gateway is heavier again, cause frivolous article to march into the arena and tangled by plumbous door curtain easily, cause it can't normally pass in and out X ray safety inspection equipment.
Summary of the invention
The technical matters that actual needs of the present invention solves is: the radiation protection cover of existing X ray safety inspection equipment, do not reach its radiation proof effect, and its plumbous door curtain is often more thick and heavy, causes frivolous article to march into the arena and is tangled by plumbous door curtain easily, can't normally pass in and out.Therefore, the bright radiation protection cover that aims to provide a kind of X ray safety inspection equipment of this law can satisfy required radiation proof effect, and the frivolous article that can make again easily pass in and out X ray safety inspection equipment.
The present invention takes following technical scheme:
A kind of radiation protection cover of X ray safety inspection equipment comprises the framework 1 of metal, and described framework 1 outside fixedly installs side cover plate 2 and upper cover plate 3, and radiation protective layer is posted in described side cover plate 2, upper cover plate 3 inboards, forms goods passage to be checked; Described framework 1 top also is provided with cross bar group 101, fixedly hangs some radiation shield bars 4 on described cross bar group 101 each cross bar, and all radiation shield bar 4 combination backs form radiation shield to described goods channel direction to be checked.
Described radiation shield bar is the rubber material, and contains plumbous matter interlayer.
Described framework 1 rectangular body.
Equidistant between the radiation shield bar 4 on the cross bar.
Fixedly hang four to five radiation shield bars on the every cross bar.
Spacing between the described radiation shield bar 4 is the twice of its width.
Described radiation protective layer is that thickness is the stereotype of 1mm.
Described framework 1 is welded by carbon steel.
Described cross bar group 1 comprises three fixedly cross bars of radiation shield bar, and its spacing is 0.5-0.8m.
Characteristics of the present invention are: with the radiation protection cover of X ray safety inspection equipment of the prior art is the form that the form of the plumbous door curtain of individual layer changes to the plumbous door curtain of multilayer, simultaneously plumbous door curtain is taked the form of radiation shield bar, keep at a certain distance away between radiation shield bar and the radiation shield bar, when goods to be detected passes in and out the X ray safety inspection, the resistance that is subjected to plumbous door curtain reduces greatly, and the form of the plumbous door curtain of multilayer still can reach the requirement that radiation is shielded.
Beneficial effect of the present invention is:
Goods passes in and out the technical barrier that plumbous door curtain is intercepted when 1) having solved X ray safety inspection device the lightweight goods is checked, the work efficiency of X ray safety inspection equipment improves greatly;
The people is the potential safety hazard that exists when taking when 2) having avoided goods to be intercepted.
3) simple in structure, compactness, integration-in-one, convenient and existing X ray safety inspection equipment carries out mount.
Description of drawings
Fig. 1 is the perspective view of the radiation protection cover of X ray safety inspection equipment of the present invention.
Fig. 2 is the side view of the radiation protection cover of X ray safety inspection equipment of the present invention.
Fig. 3 is the view of the radiation protection cover goods channel direction to be checked of X ray safety inspection equipment of the present invention.
Fig. 4 is the enlarged diagram at A place among Fig. 3.
Fig. 5 is the schematic top plan view of the radiation protection cover of X ray safety inspection equipment of the present invention.
Wherein, 1, framework, 2, the side cover plate, 3, upper cover plate, 4, the radiation shield bar, 101, cross bar group.
Embodiment
The present invention is further described below in conjunction with specific embodiment.
Referring to Fig. 1, the framework 1 rectangular body structure that carbon steel material is welded, its top is provided with three equidistant cross bars, and every cross bar below all fixedly hangs the four or five radiation shield bars 4 that have plumbous matter interlayer, and the spacing between the adjacent radiation shielding strip 4 just in time is the twice of its width.
Referring to Fig. 1, Fig. 3, the radiation shield bar layering that three cross bars below the hangs setting of staggering just in time forms a radiation shield lee-side.
Referring to Fig. 1, Fig. 5, the spacing of three equidistant cross bars is 0.6m, and the degree of depth of whole radiation protection cover reaches 1.2m.
Referring to Fig. 2, Fig. 5, the two sides of framework 1 and above be respectively equipped with lid and establish an offside cover plate 2 and a upper cover plate 3, the thick stereotype of 1mm is all posted in the inboard of side cover plate 2 and upper cover plate 3, X ray is risen absorb and shielding action.
Radiation protection cover of the present invention is the structure of integration-in-one, and convenient and X ray safety inspection equipment assembles.During actual installation, this radiation protection cover is installed in the import of the article to be checked of X ray safety inspection equipment and exit respectively, so the total length of the X ray safety inspection equipment 2.4m that extended.
Through actual test, use the radiation protection cover of X ray safety inspection equipment of the present invention after, the radiation of equipment index is in normal scope, frivolous article also can normally pass through X ray safety inspection equipment.
Claims (9)
1. the radiation protection cover of an X ray safety inspection equipment is characterized in that:
The framework (1) that comprises metal, described framework (1) outside fixedly installs side cover plate (2) and upper cover plate (3), and radiation protective layer is posted in described side cover plate (2), upper cover plate (3) inboard, forms goods passage to be checked;
Described framework (1) top also is provided with cross bar group (101), fixedly hangs some radiation shield bars (4) on each cross bar of described cross bar group (101), and all radiation shield bar (4) combination backs form radiation shield to described goods channel direction to be checked.
2. the radiation protection cover of X ray safety inspection equipment as claimed in claim 1 is characterized in that: described radiation shield bar is the rubber material, and contains plumbous matter interlayer.
3. the radiation protection cover of X ray safety inspection equipment as claimed in claim 1 is characterized in that: the rectangular body of described framework (1).
4. as the radiation protection cover of any described X ray safety inspection equipment of claim 1-3, it is characterized in that: equidistant between the radiation shield bar (4) on the cross bar.
5. as the radiation protection cover of any described X ray safety inspection equipment of claim 1-3, it is characterized in that: fixedly hang four to five radiation shield bars on the every cross bar.
6. the radiation protection cover of X ray safety inspection equipment as claimed in claim 4 is characterized in that: the spacing between the described radiation shield bar (4) is the twice of its width.
7. the radiation protection cover of X ray safety inspection equipment as claimed in claim 1 is characterized in that: described radiation protective layer is that thickness is the stereotype of 1mm.
8. the radiation protection cover of X ray safety inspection equipment as claimed in claim 1 is characterized in that: described framework (1) is welded by carbon steel.
9. the radiation protection cover of X ray safety inspection equipment as claimed in claim 1 is characterized in that: described cross bar group (1) comprises three fixedly cross bars of radiation shield bar, and its spacing is 0.5-0.8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101032857A CN103226985A (en) | 2013-03-27 | 2013-03-27 | Radiation protection cover of X-ray safety check equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101032857A CN103226985A (en) | 2013-03-27 | 2013-03-27 | Radiation protection cover of X-ray safety check equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103226985A true CN103226985A (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101032857A Pending CN103226985A (en) | 2013-03-27 | 2013-03-27 | Radiation protection cover of X-ray safety check equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN103226985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376887A (en) * | 2013-08-15 | 2015-02-25 | 清华大学 | Radiation protection device |
| CN108115930A (en) * | 2018-01-16 | 2018-06-05 | 宁夏共享机床辅机有限公司 | A kind of 3D printer protective cover based on FDM |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003156456A (en) * | 2001-11-22 | 2003-05-30 | Shimadzu Corp | Radiation examination device |
| US20080149864A1 (en) * | 2006-12-21 | 2008-06-26 | Richard Oliver Hargrove | Method and apparatus for providing radiation shielding for non-invasive inspection systems |
| CN101726500A (en) * | 2008-10-17 | 2010-06-09 | 同方威视技术股份有限公司 | Screen curtain structure of object checking system |
| CN202339719U (en) * | 2011-08-29 | 2012-07-18 | 合肥美亚光电技术股份有限公司 | Adjustable radiation protection check curtain |
| CN203217959U (en) * | 2013-03-27 | 2013-09-25 | 上海睿丰自动化系统有限公司 | Radiation protection cover of X-ray safety inspection device |
-
2013
- 2013-03-27 CN CN2013101032857A patent/CN103226985A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003156456A (en) * | 2001-11-22 | 2003-05-30 | Shimadzu Corp | Radiation examination device |
| US20080149864A1 (en) * | 2006-12-21 | 2008-06-26 | Richard Oliver Hargrove | Method and apparatus for providing radiation shielding for non-invasive inspection systems |
| CN101726500A (en) * | 2008-10-17 | 2010-06-09 | 同方威视技术股份有限公司 | Screen curtain structure of object checking system |
| CN202339719U (en) * | 2011-08-29 | 2012-07-18 | 合肥美亚光电技术股份有限公司 | Adjustable radiation protection check curtain |
| CN203217959U (en) * | 2013-03-27 | 2013-09-25 | 上海睿丰自动化系统有限公司 | Radiation protection cover of X-ray safety inspection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376887A (en) * | 2013-08-15 | 2015-02-25 | 清华大学 | Radiation protection device |
| CN108115930A (en) * | 2018-01-16 | 2018-06-05 | 宁夏共享机床辅机有限公司 | A kind of 3D printer protective cover based on FDM |
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Application publication date: 20130731 |