CN105788690A - Multifunctional radioactive source container device - Google Patents
Multifunctional radioactive source container device Download PDFInfo
- Publication number
- CN105788690A CN105788690A CN201610310045.8A CN201610310045A CN105788690A CN 105788690 A CN105788690 A CN 105788690A CN 201610310045 A CN201610310045 A CN 201610310045A CN 105788690 A CN105788690 A CN 105788690A
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- China
- Prior art keywords
- rotor
- source container
- container device
- radiation source
- mechanical protection
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/015—Transportable or portable shielded containers for storing radioactive sources, e.g. source carriers for irradiation units; Radioisotope containers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Nuclear Medicine (AREA)
Abstract
The invention relates to a multifunctional radioactive source container device, belongs to the application field of radioactive sources and discloses a multifunctional radioactive source container device scheme. Radioactive source containers are relatively complex in design, are divided into sealed radioactive source containers, working source storage devices and transportation containers and relate to many international and domestic standards and sanitary standards. The industrial application field is different from war industry and laboratory application, and the conversion forms of the address relocation, the seal storage, the transportation and the application are relatively frequent. Aiming at the industrial application field, the safe, stable and reliable radioactive source container device which is convenient to operate and adjust and relatively strong in compatibility needs to be designed. According to the multifunctional radioactive source container device, the compatibility and the integration of the sealed radioactive source containers, the working source storage devices and the transportation containers are realized, and meanwhile, by virtue of multiple installation manners and the novel structure, the regulation of switches under the manner of the working source storage devices is relatively simple, convenient, stable and reliable.
Description
Technical field
The present invention relates to radioactive source application, particularly to sealed source container, work source container, transport container device.
Background technology
Along with the application of the constantly universal radioactive source of nuclear physics technology is increasingly permeating to many aspects of productive life.And radiation source container design is complex, it is divided into sealed radioactive source container, the source container that works, transport container and relate to a lot of world, internal security and sanitary standard.Industrial application is different with military project with laboratory applications, and it moves, seal up for safekeeping, transport and application form conversion is comparatively frequent.Design a kind of not only safe and stable, reliable for industrial application but also be easy to operation, regulating and radiation source container that compatibility is stronger is highly desirable to.
Summary of the invention
The technical problem to be solved in the present invention is that (1) utilizes simple structural design to realize the compatible coenosarc between sealed source container, work source container, transport container.(2) under work source container pattern, by simple, fast operation, it is achieved the switching of stable, reliable working position and storage position and adjustment.(3) it is easy to remotely control to be reserved with the mounting hole site of actuating motor under work source container mode.(4) three kinds of installation forms and vertical, horizontal, terminal port flange installation form, be suitable for different application application requirements, complete multi-functional radiation source container device.
Accompanying drawing explanation
nullFig. 1、It it is multi-functional radiation source container device sectional view: 1 radioactive source、2 rotors、3 lead screen collimators、4 mechanical protection housings、5 rotors go out hubcap、6 rotor rotary sliders、7 spring pads、8 switch-mode regulation locking knobs、9 vertical mounting bases、10 rotor shafts are got lost lead ring、11 lucite radiation exit、12 pre-collimated ducts、13 rotor inner end cap axles、14 collimator duct lead plug bodies、15 port mounting flanges、16 seal container mechanical protection lid、17 switch-mode regulation motor connecting shaft holes、18 license locks、19 case handles、20 rotors go out axle head lead matter shielding slab、21 rotors go out axle end bearing、22 rotors go out axle head lead screen chamber cap、23 rotor the inner self-aligning bearings、24 rotor inner rays source shielding vitriol chamber bodies、Block is propped up in 25 handles and horizontal installation、26 rotor endcap fastening screws、27 seal container mechanical protection lid rotation thick stick hole、28 seal container mechanical protection lid joystick knob、29 rotor ports neck platforms.
Fig. 2, it is multi-functional radiation source container device schematic rear view: 18 license locks, 31 horizontal installation screws.
Fig. 3, it is the anterior schematic diagram of multi-functional radiation source container device: 17 switch-mode regulation motor connecting shaft holes, 30 switch-mode regulation knob stopper slots.
Fig. 4, it is the ray delivery outlet dust-proof plate installation site schematic diagram of multi-functional radiation source container device: 33 ray delivery outlet dust-proof plate installation sites, 32 ray delivery outlet dust-proof plates.
Detailed description of the invention
Multi-functional radiation source container device in the present invention is to be gone out hubcap 5 by sealing container mechanical protection lid 16, mechanical protection housing 4, rotor ports neck platform 29, rotor, constituted the mechanical protection sealing gamma ray source container.The exit end face of plumbous matter collimator 3 is provided with ring groove, the lost formula closed shield forming ray is agreed with at the bulge loop position of the collimator duct lead plug body 14 on this groove and steel mechanical protection end cap 16, rotor 2 port of export is cased with the lost lead ring 10 of rotor shaft and goes out axle head lead matter shielding slab 20 with the rotor in rotor 2, rotor inner rays source shielding vitriol chamber body 24 constitutes the lost formula ray closed shield safeguard structure of rotor 2 outlet, and ensure that when high temperature disaster under the various placed angle of radiation source container, radioactive source 1 is in the masked state of lead solution all the time, achieve the sealed radioactive source container mode of multi-functional radiation source container device.
On the basis of the sealed radioactive source container mode of multi-functional radiation source container device, be provided with license lock 18, case handle 19, constitute multi-functional radiation source container device radioactive source radioactive source transport container mode.
The work source container pattern of multi-functional radiation source container device, by mechanical protection housing 4 built with plumbous its axis of matter collimator 3 and rotor 2 axis at grade, and two axial lines is mutually perpendicular to；Anglec of rotation when rotor 2 switches between working position, storage position two state is 90 ° of degree, and spacing by switch-mode regulation knob stopper slot 30, when working position, the ray of radioactive source 1 entered pre-collimated duct 12 to ray delivery outlet dust-proof plate 32 by the lucite radiation exit 11 on rotor 2 and exported ray originally.
Installation operation under the work source container pattern of multi-functional radiation source container device；The switch-mode regulation locking knob 8 of this multi-functional radiation source container device unscrews and prolongs spacing the pulling to storage source state radial through switch-mode regulation knob stopper slot 30 of rotor, locking switch regulates locking knob 8 makes storage source in stable condition reliably.It is then turned on license lock 18, seals container mechanical protection lid 16 and collimator duct lead plug body 14 is casting pressure connector through sealing the container mechanical protection lid rotation thick stick hole 27 sealing container mechanical protection lid 16(that outwards winding by sealing container mechanical protection lid joystick knob 28 or stout carrying pole), next ray delivery outlet dust-proof plate 32 to ray delivery outlet dividing plate installation site 33 place is loaded onto, further according to application mounting means fixed installation work source container, so far, the conversion under the work source container pattern of multi-functional radiation source container device and installation are completed.
Under the work source container pattern of multi-functional radiation source container device, operation mode has two kinds；One, manual mode；Switch-mode regulation locking knob 8 is unscrewed and pulls to duty, then screw, locked switch-mode regulation locking knob 8 makes stable working state reliable.Two, automated manner, unscrews switch-mode regulation locking knob 8, installs operation by switch-mode regulation motor connecting shaft hole 17 and controls motor so as to be operated in automated manner.
The radioactive source replacement operation of multi-functional radiation source container device；4 rotor endcap of outwarding winding fastening screws 26 can extract rotor structure body out, and opening rotor outer end cap axle 13, to extract rotor inner rays source shielding vitriol chamber body 24 out that is replaceable, easy operation.
Sealed radioactive source container mode is installed by welding with license lock 18 and case handle 19 is installed, it is achieved that sealed radioactive source container, work source container, transport container compatible coenosarc.
Claims (10)
1. multi-functional radiation source container device, it is characterized in that having in mechanical protection housing 4, the axis of plumbous its axis of matter collimator 3 and inner rotator 2 is at grade, and two axial lines is mutually perpendicular to, anglec of rotation when rotor 2 switches between working position, storage position two state is 90 ° of degree；The exit end face of plumbous matter collimator 3 is provided with ring groove, the lost formula closed shield forming ray is agreed with at the bulge loop position of the collimator duct lead plug body 14 on this groove and steel mechanical protection end cap 16, its mechanical protection housing 4 axially lower part radially has the outlet of rotor 2 and the lost lead ring 10 of rotor shaft, outlet is outside equipped with rotor ports neck platform 29
And rotor ports neck platform 29 outer end is provided with rotor and goes out hubcap 5 and rotor is gone out axle end bearing 21 and installed by rotor endcap fastening screw 7 and connect,
And rotor goes out the collar that outes of hubcap 5 and is provided with switch-mode regulation locking knob 8, rotor rotary slider 6 and spring pad 7,
And mechanical protection housing 4 top and port mounting flange 15 are provided with license lock 18,
And on mechanical protection housing 4, prop up block 25, Handle of container and vertical mounting base 9 equipped with the horizontal installation of handle,
And rotor 2, equipped with radioactive source 1, rotor goes out axle head lead matter shielding slab 20, rotor goes out axle head lead screen block steel lid 22, plumbous matter radiographic source shield 24, rotor inner end cap axle 13, lucite radiation exit 11, rotor the inner self-aligning bearing 23.
2. multi-functional radiation source container device as claimed in claim 1, it is characterised in that the structure of rotor 2；
Namely in the rotor 2 that steel material processes, be co-axially mounted that rotor goes out axle head lead matter shielding slab 20, rotor goes out axle head lead screen block steel lid 22, plumbous matter radiographic source shield 24, and it is embedded with radioactive source 1 at the radial end face of plumbous matter radiographic source shield 24, axial end is provided with rotor inner end cap axle 13 and rotor the inner self-aligning bearing 23
And on rotor 2 body of radioactive source 1 front end, it is embedded with lucite ray window 11, when rotor 2 is thrown in working position, ray is delivered to pre-collimated duct 12 by machine glass rays window 11 and is penetrated again through plumbous matter collimator 3 by radioactive source 1.
3. multi-functional radiation source container device as claimed in claim 1, it is characterised in that the setting of the lost lead ring 10 of rotor shaft；
Radially have between the shaft outlet hole of rotor 2 and rotor 2 in mechanical protection housing 4 axially lower part and be provided with the lost lead ring 10 of rotor shaft, it and rotor go out axle head lead matter shielding slab 20, plumbous matter radiographic source shield 24 defines the shielding of lost formula, make the peripheral operation position of rotor 2 have safety guarantee.
4. multi-functional radiation source container device as claimed in claim 1, it is characterized in that, reliable and stable switch switching and governor motion, what rotor went out hubcap 5 goes out the installation notch that collar radially has (accompanying drawing 3) switch-mode regulation knob stopper slot 30 of radially 90 degree, and between equipped with rotor rotary slider 6 and spring pad 7, after unscrewing switch-mode regulation locking knob 8, prolong rotor 2 radial rotary 90 degree just can complete the switching of working position and storage position and then screw switch-mode regulation locking knob 8 again and complete operation；Regulatory function, then can make radioactive source 1 part overlap with pre-collimated duct 12 and screw switch-mode regulation locking knob 8 again.
5. multi-functional radiation source container device as claimed in claim 1, it is characterised in that the installation form of license lock 18, see accompanying drawing 1 with and accompanying drawing 2 license lock 18 be welded on port mounting flange 15 with on mechanical protection housing 4.
6. multi-functional radiation source container device as claimed in claim 1, it is characterised in that the setting of the horizontal installation screw 31 in block 25 and accompanying drawing 2 is propped up in Handle of container 19 and the horizontal installation of handle；Multi-functional radiation source container device is made to achieve horizontally-mounted fixing function.
7. multi-functional radiation source container device as claimed in claim 1, it is characterised in that three kinds of radiation source container compatibilities；
Namely sealed radioactive source container, work source container, transport container；Steel mechanical protection end cap 16, mechanical protection housing 4, license lock 18, Handle of container 19, rotor go out hubcap 5, collimator duct lead plug body 14 ensure that the realization of above-mentioned purpose.
8. multi-functional radiation source container device as claimed in claim 1, it is characterized in that, block 25 is propped up in mechanical protection housing 4, port mounting flange 15, rotor ports neck platform 29, vertical mounting base 9, handle and horizontal installation, the coalition of all permutation and combination forms of aforementioned 5.
9. multi-functional radiation source container device as claimed in claim 1, it is characterised in that all gengon forms of the non-cylinder of mechanical protection housing 4 and cone and spindle (i.e. swelling-waist shape) shape.
10. multi-functional radiation source container device as claimed in claim 1, it is characterised in that there are vertical installation, horizontal installation, port three kinds of forms of installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310045.8A CN105788690A (en) | 2016-05-12 | 2016-05-12 | Multifunctional radioactive source container device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310045.8A CN105788690A (en) | 2016-05-12 | 2016-05-12 | Multifunctional radioactive source container device |
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| Publication Number | Publication Date |
|---|---|
| CN105788690A true CN105788690A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310045.8A Pending CN105788690A (en) | 2016-05-12 | 2016-05-12 | Multifunctional radioactive source container device |
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| Country | Link |
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| CN (1) | CN105788690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106504812A (en) * | 2016-12-08 | 2017-03-15 | 清华大学 | Collimator, radiation-emitting device and inspection equipment |
| WO2018095413A1 (en) * | 2016-11-24 | 2018-05-31 | 薛瑞宙 | Focused radiation knife |
Citations (10)
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| CN87205498U (en) * | 1987-11-30 | 1988-07-13 | 国营903厂 | Shielding screen against double-ball ray |
| CN2225720Y (en) * | 1994-12-30 | 1996-04-24 | 周春生 | Ray source shielding room with mechanical interlock device |
| CN2239064Y (en) * | 1995-06-16 | 1996-10-30 | 赵秀清 | Low-energy gamma radiation source chamber |
| CN2440533Y (en) * | 2000-09-19 | 2001-08-01 | 官爱平 | High density shielding device for gamma ray source |
| CN102226832A (en) * | 2011-03-31 | 2011-10-26 | 西交利物浦大学 | Multifunctional probe bench test system used for radiation experiment of x-ray and gamma-ray |
| CN102254580A (en) * | 2011-04-18 | 2011-11-23 | 清华大学 | Installation device for radioactive source |
| CN202337477U (en) * | 2011-11-07 | 2012-07-18 | 中国辐射防护研究院 | Medical gamma knife treatment head and sealed radioactive source transportation container |
| CN203535970U (en) * | 2013-09-26 | 2014-04-09 | 中国辐射防护研究院 | Transport container for sealed radioactive source |
| CN203727939U (en) * | 2014-02-22 | 2014-07-23 | 南京必福斯核技术有限公司 | Novel radioactive source storage container for nuclear radiation detector |
| CN204558039U (en) * | 2015-05-05 | 2015-08-12 | 北京雷鸟科技有限公司 | A kind of medical radiation course transport protection tank |
-
2016
- 2016-05-12 CN CN201610310045.8A patent/CN105788690A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205498U (en) * | 1987-11-30 | 1988-07-13 | 国营903厂 | Shielding screen against double-ball ray |
| CN2225720Y (en) * | 1994-12-30 | 1996-04-24 | 周春生 | Ray source shielding room with mechanical interlock device |
| CN2239064Y (en) * | 1995-06-16 | 1996-10-30 | 赵秀清 | Low-energy gamma radiation source chamber |
| CN2440533Y (en) * | 2000-09-19 | 2001-08-01 | 官爱平 | High density shielding device for gamma ray source |
| CN102226832A (en) * | 2011-03-31 | 2011-10-26 | 西交利物浦大学 | Multifunctional probe bench test system used for radiation experiment of x-ray and gamma-ray |
| CN102254580A (en) * | 2011-04-18 | 2011-11-23 | 清华大学 | Installation device for radioactive source |
| CN202337477U (en) * | 2011-11-07 | 2012-07-18 | 中国辐射防护研究院 | Medical gamma knife treatment head and sealed radioactive source transportation container |
| CN203535970U (en) * | 2013-09-26 | 2014-04-09 | 中国辐射防护研究院 | Transport container for sealed radioactive source |
| CN203727939U (en) * | 2014-02-22 | 2014-07-23 | 南京必福斯核技术有限公司 | Novel radioactive source storage container for nuclear radiation detector |
| CN204558039U (en) * | 2015-05-05 | 2015-08-12 | 北京雷鸟科技有限公司 | A kind of medical radiation course transport protection tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095413A1 (en) * | 2016-11-24 | 2018-05-31 | 薛瑞宙 | Focused radiation knife |
| CN106504812A (en) * | 2016-12-08 | 2017-03-15 | 清华大学 | Collimator, radiation-emitting device and inspection equipment |
| CN106504812B (en) * | 2016-12-08 | 2018-10-09 | 清华大学 | Collimator, radiation-emitting device and inspection equipment |
| US10939892B2 (en) | 2016-12-08 | 2021-03-09 | Nuctech Company Limited | Collimator, radiation emitting assembly and inspection apparatus |
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Application publication date: 20160720 |