CN114005565A - Radiation protection device of multilayer protection - Google Patents
Radiation protection device of multilayer protection Download PDFInfo
- Publication number
- CN114005565A CN114005565A CN202111374643.9A CN202111374643A CN114005565A CN 114005565 A CN114005565 A CN 114005565A CN 202111374643 A CN202111374643 A CN 202111374643A CN 114005565 A CN114005565 A CN 114005565A
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- China
- Prior art keywords
- linkage
- frame
- frame body
- fixedly connected
- driving
- Prior art date
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Links
- 230000005855 radiation Effects 0.000 title claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 54
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000001012 protector Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000000607 neurosecretory system Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Particle Accelerators (AREA)
Abstract
The invention relates to the radiation protection industry, and particularly discloses a radiation protection device with multilayer protection, which comprises: a stabilizing base; the bin body is fixedly connected with the stabilizing seat; a frame body; at least two sets of guards; a linkage protection component; wherein, protector includes: the driving adjusting device is connected with the frame body in a sliding manner; a multi-layer partition assembly; supplementary adjusting part, supplementary adjusting part one end and framework swing joint, in addition both ends respectively with drive adjusting part and multilayer partition subassembly swing joint, this device passes through drive adjusting device and supplementary adjusting part cooperation, can realize outside multilayer partition subassembly and linkage protection component's steady removal and adjust, outside multilayer partition subassembly and linkage protection component cooperation, multistage protection has further improved barrier propterty, simultaneously, when need not to carry out radiation protection, adjustable outside multilayer partition subassembly and linkage protection component carry out inside and outside gas exchange.
Description
Technical Field
The invention relates to the radiation protection industry, in particular to a radiation protection device with multi-layer protection.
Background
The radioactive substances are substances which can naturally radiate energy outwards and emit rays, not only act on local parts where the radioactive substances are located, but also influence the whole body, and can cause damage to the central nervous system, the neuro-endocrine system and the blood system; can change the permeability of blood vessels, cause hemorrhage and concurrent infection, and the phenomenon seriously destroys the living function of the organism to stop the life activity.
Most of the existing radiation protection devices are single-layer thickened iron plates, which are inconvenient to open and close, so that a multi-layer protection radiation protection device needs to be researched to solve the problem.
Disclosure of Invention
The present invention is directed to a radiation protection device with multi-layer protection, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a multi-layer protective radiation-shielding device, comprising:
a stabilizing base;
the bin body is fixedly connected with the stabilizing seat;
the frame body is fixedly connected with the bin body;
the protective devices are connected with the frame body in a sliding manner and used for radiation protection of the bin body;
the linkage protection component is connected with the inside of the frame body in a sliding manner and is used for controlling the communication between the bin body and the outside;
wherein the guard comprises:
the driving adjusting device is connected with the frame body in a sliding manner;
the multilayer partition assembly is fixedly connected with the driving adjusting device and is used for being matched with the driving adjusting device to finish radiation blocking of the bin body and the outer part of the frame body;
and one end of the auxiliary adjusting assembly is movably connected with the frame body, and the other two ends of the auxiliary adjusting assembly are respectively movably connected with the driving adjusting assembly and the multilayer partition assembly and are used for matching with the driving adjusting assembly to complete stable adjustment of the multilayer partition assembly.
Compared with the prior art, the invention has the beneficial effects that: this device reasonable in design through drive adjusting device and supplementary adjusting part cooperation, can realize that outside multilayer cuts off subassembly and linkage protection component's steady removal is adjusted, and outside multilayer cuts off subassembly and linkage protection component cooperation, and multistage protection has further improved barrier propterty, and simultaneously, when need not to carry out radiation protection, adjustable outside multilayer cuts off subassembly and linkage protection component, carries out inside and outside gas exchange, has higher practicality and market prospect, is fit for using widely on a large scale.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a radiation protection device with multi-layer protection according to an embodiment of the present invention.
Fig. 2 is a schematic external structural view of a multi-layer radiation protection device according to an embodiment of the present invention.
Fig. 3 is a partial structural diagram of a portion a in fig. 1.
FIG. 4 is a schematic structural diagram of a multi-layer partition assembly in a multi-layer radiation protection device according to an embodiment of the present invention.
In the figure: 1-a stabilizing seat, 2-a cabin body, 3-a protective device, 4-a driving adjusting device, 5-an auxiliary adjusting component, 6-a multilayer partition component, 7-a linkage protective component, 8-a limiting component, 9-a first driving component, 101-a frame body, 401-a connecting frame, 402-a second driving component, 403-a connecting shaft frame, 404-a first driving rod, 501-a fixed shaft frame, 502-a limiting chute, 503-a first linkage rod, 504-a second linkage rod, 505-a second driving rod, 601-a partition plate, 602-a telescopic frame, 603-a connecting groove, 701-a linkage plate, 702-a communication port, 703-a limiting plate, 704-a first elastic part, 705-a connecting plate, 706-a second elastic part, 801-a stabilizing frame, 802-limit frame, 803-third elastic piece, 804-support.
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 are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In one embodiment of the present invention, as shown in fig. 1 and 2, a multi-layer radiation protection device includes: a stabilizing base 1; the bin body 2 is fixedly connected with the stabilizing seat 1; the frame body 101, the frame body 101 is fixedly connected with the bin body 2; the at least two groups of protection devices 3 are connected with the frame body 101 in a sliding manner and are used for protecting the radiation of the bin body 2; the linkage protection component 7 is connected with the inside of the frame body 101 in a sliding manner and is used for controlling the communication between the bin body 2 and the outside; wherein the guard 3 comprises: the driving and adjusting device 4 is connected with the frame body 101 in a sliding mode; the multilayer partition assembly 6 is fixedly connected with the driving adjusting device 4 and is used for being matched with the driving adjusting device 4 to finish radiation blocking of the bin body 2 and the outer part of the frame body 101; and one end of the auxiliary adjusting assembly 5 is movably connected with the frame body 101, and the other two ends of the auxiliary adjusting assembly are respectively movably connected with the driving adjusting assembly 4 and the multilayer partition assembly 6 and are used for matching with the driving adjusting assembly 6 to complete stable adjustment of the multilayer partition assembly 6.
In one embodiment of the invention:
as shown in fig. 1, the drive adjusting device 4 includes: the connecting frame 401 is connected with the frame body 101 in a sliding mode; a second driving member 402, wherein the second driving member 402 is fixedly connected with the cabin body 2; the second driving member 402 is an electric telescopic frame; the connecting shaft bracket 403 is fixedly connected with one end of the second driving piece 402 far away from the bin body 2; one end of each first transmission rod 404 is movably connected with the connecting shaft frame 403, and the other end of each first transmission rod 404 is movably connected with the outer end of the connecting frame 401 and is used for transmission driving of the connecting frame 401;
the connecting shaft bracket 403 can be driven to longitudinally extend and retract back and forth under the driving of the second driving piece 402, and when the connecting shaft bracket 403 extends and retracts back and forth, the connecting bracket 401 is driven to transversely slide along the top surface of the frame body 101 through the first driving rods 404 connected with the two sides of the connecting shaft bracket;
in addition, the drive adjusting device 4 can be replaced by two electric telescopic frames, the drive adjusting device drives the components on two sides to be synchronously adjusted by adopting a single driving device at 4, and the adjusting synchronism and stability are further improved.
In one embodiment of the invention:
as shown in fig. 1 and 2, the auxiliary adjusting assembly 5 includes: the fixed shaft bracket 501 is fixedly connected with the inside of the frame body 101; the limiting sliding groove 502 is arranged on the outer side inside the frame body 101; the first linkage rod 503 is rotatably connected with the fixed shaft bracket 501; one end of the second linkage rod 504 is movably connected with the first linkage rod 503, and the other end of the second linkage rod 504 is movably connected with the multilayer partition assembly 6; the second transmission rod 505 is arranged outside the frame body 101, one end of the second transmission rod 505 is movably connected with the outside of the connecting frame 401, the other end of the second transmission rod 505 penetrates through the limiting chute 502 and is movably connected with the joint of the first linkage rod 503 and the second linkage rod 504, and the second transmission rod 505 is arranged outside the frame body 101;
the two sides of the frame body 101 are communicated, the bottom of the frame body 101 is also movably provided with a first linkage rod 503 and a second linkage rod 504, when the connecting frame 401 at the two external sides slides, the first linkage rod 503 and the second linkage rod 504 can be driven to contract inwards by stretching the second transmission rod 505, and the protection device 3 movably connected with the first linkage rod is driven to move and close with the frame body 101;
in addition, the electronic expansion bracket of accessible replaces supplementary adjusting part 5, supplementary adjusting part 5 accessible spacing spout 502 removes spacingly, spacing spout 502 can set up according to actual operation orbit, further improves regulation stability.
In one embodiment of the invention:
as shown in fig. 1 and 4, the multi-layer partition assembly 6 includes: the inner side partition boards 601 are movably connected with the second linkage rod 504, the outer side partition boards 601 are fixedly connected with one end, far away from the first transmission rod 404, of the connecting frame 401, and the bottoms of the outer side partition boards 601 are in sliding connection with the stabilizing seats 1; the telescopic frame 602 penetrates through and is fixedly installed inside the plurality of groups of partition plates 601 and is used for linkage adjustment of the plurality of groups of partition plates 601; the connecting groove 603 is positioned in the partition board 601 and is used for embedding and connecting the adjacent side partition boards 601;
the specification of the outer side partition board 601 is larger than that of the inner side partition board 601, the outer side partition board 601 is coated with radiation protection paint, when the connecting frames 401 on the two sides move, the outer side partition board 601 is driven to slide inwards along the inside of the stabilizing seat 1, a plurality of inner partition boards 601 are driven to move inwards along with the inner side of the inner side expansion frame 602, the inner side partition boards 601 can be embedded into the inner connecting grooves 603 of the adjacent outer side partition boards 601 while moving until the outermost side partition boards 601 are embedded into the outer side communication position of the frame body 101, and therefore radiation protection closed sealing of the frame body 101 is completed.
In one embodiment of the invention:
as shown in fig. 1, the linkage guard assembly 7 includes: the two sides of the linkage plate 701 are connected with the inside of the frame body 101 in a sliding mode; a communication port 702 located inside the linkage plate 701; at least two limiting plates 703, wherein the limiting plates 703 are connected with the inside of the bin body 2; the first elastic piece 704 penetrates through the bin body 2 and is fixedly connected with the limiting plate 703; the first elastic piece 704 is a spring; the connecting plate 705 is fixedly connected with one end, away from the limiting plate 703, of the first elastic piece 704; one end of the second elastic member 706 is fixedly connected with the connecting plate 705, and the other end of the second elastic member 706 is fixedly connected with the linkage plate 701; the second elastic element 706 is also selected as a spring;
the two sides of the bin body 2 are also communicated, in an initial state, under the coordination of the first elastic piece 704 and the second elastic piece 706, the connecting plate 705 is erected outside the communicated position on the outer side of the bin body 2, when the protection device 3 is closed and adjusted, the joint of the first linkage rod 503 and the second linkage rod 504 is in contact with the outer side of the linkage plate 701, acting force is applied to the linkage plate 701, the linkage plate 701 is pushed inwards, and the connecting plate 705 is driven to be in contact with and sealed with the communicated positions on the two sides of the bin body 2 while being pushed, so that complete closed protection inside the bin body 2 is realized, and at the moment, the connecting plate 705 is in contact with and fixed with the limiting plates 703 on the two sides inside;
in addition, the linkage protection component 7 can be replaced by a connecting plate 705 which is electrically driven to open and close, the linkage protection component 7 is matched with the external protection device 3, synchronous adjustment is realized, the whole synchronism of the device is further improved, and the first elastic piece 704 and the second elastic piece 706 can be replaced by hydraulic expansion brackets.
In one embodiment of the invention:
as shown in fig. 1 and 3, the limiting assembly 8 includes: the stabilizing frame 801 penetrates through and is fixed outside the second driving element 402; the linkage plate 701 comprises at least two limiting frames 802, wherein the limiting frames 802 are fixedly connected with the interior of the linkage plate 701; the third elastic member 803 is fixedly installed inside the limiting frame 802, and the outer side of the third elastic member 803 is fixedly connected with the outer end of the stabilizing frame 801; the third elastic member 803 is a spring;
when the linkage plates 701 on the two sides move inwards, the limiting frames 802 connected with the linkage plates move downwards under the cooperation of the third elastic pieces 803 and elastically limit and move along the stabilizing frames 801, and the movement stability of the linkage protection assembly 7 is further improved.
In one embodiment of the invention:
as shown in fig. 2, the multi-layer radiation protection device further comprises: the first driving parts 9 are fixedly arranged outside the frame body 101, and the first driving parts 9 are communicated with the inside of the frame body 101; the first driving piece 9 is a fan;
a bin gate can be arranged outside the bin body 2, radioactive operation can be carried out inside the bin body 2, when closing protection is not needed, the closing operation is carried out reversely, the protection device 3 is unfolded, so that the inside of the bin body 2 is communicated with the outside, and gas exchange inside the bin body 2 is carried out under the driving of the first driving piece 9;
in addition, the first driving member 9 and the second driving member 402 can be driven pneumatically, and the control accuracy is higher in an electric driving mode.
In conclusion, the device can realize stable movement adjustment of the external multilayer partition assembly 6 and the linkage protection assembly 7 by matching the driving adjusting device 4 with the auxiliary adjusting assembly 5, the external multilayer partition assembly 6 is matched with the linkage protection assembly 7, the protection performance is further improved by multi-stage protection, and meanwhile, when radiation protection is not needed, the external multilayer partition assembly 6 and the linkage protection assembly 7 can be adjusted to exchange internal and external gases.
The working principle of the invention is as follows: the bin gate can be arranged outside the bin body 2, radioactive operation can be carried out inside the bin body 2, when closed protection is not needed, the closing operation is reversely carried out, the protection device 3 is unfolded, the interior of the bin body 2 is communicated with the outside, gas exchange inside the bin body 2 is carried out under the driving of the first driving piece 9, the first driving piece 9 and the second driving piece 402 can be pneumatically driven, the control accuracy is higher in an electric driving mode, the connecting shaft bracket 403 can be driven to longitudinally extend and retract in a reciprocating mode under the driving of the second driving piece 402, when the connecting shaft bracket 403 extends and retracts in a reciprocating mode, the connecting bracket 401 is driven by the first driving rod 404 connected with the connecting shaft bracket at two sides to transversely slide along the top surface of the frame body 101, the driving adjustment device 4 can be replaced by the two electric extending brackets, and the driving adjustment device 4 adopts a single driving device to drive components at two sides to carry out synchronous adjustment, the adjustment synchronism and stability are further improved, the two sides of the frame body 101 are arranged in a communicated manner, the bottom of the frame body 101 is also provided with a first linkage rod 503 and a second linkage rod 504, when the connecting frame 401 at the two outer sides slides, the second transmission rod 505 can stretch to drive the first linkage rod 503 and the second linkage rod 504 to also contract inwards to drive the protection device 3 movably connected with the first linkage rod to move and close with the frame body 101, the auxiliary adjusting assembly 5 can be replaced by an electric telescopic frame, the auxiliary adjusting assembly 5 can move and limit through a limiting sliding groove 502, the limiting sliding groove 502 can be arranged according to an actual running track, and the adjustment stability is further improved;
the specification of the outer side partition board 601 is larger than that of the inner side partition board 601, and the outer part of the partition board 601 is coated with radiation protection paint, when the connecting frames 401 at two sides move, the outer side partition board 601 is driven to slide inwards along the inside of the stabilizing base 1, a plurality of inner partition boards 601 are driven to move inwards with the cooperation of the inner telescopic frames 602, the inner side partition boards 601 can be embedded into the connecting grooves 603 in the adjacent outer side partition boards 601 while moving until the outermost side partition board 601 is embedded into the communicating position at the outer side of the frame body 101, so that the radiation protection closed sealing of the frame body 101 is completed, two sides of the bin body 2 are also communicated, in an initial state, under the cooperation of the first elastic piece 704 and the second elastic piece 706, the connecting board 705 is erected outside the communicating position at the outer side of the bin body 2, when the protection device 3 is adjusted in a closed state, the connecting position of the first linkage rod 503 and the second linkage rod 504 is contacted with the outer side of the linkage board 701, giving linkage plate 701 effort, promoting linkage plate 701 to the inboard, when promoting, drive connecting plate 705 and storehouse body 2 both sides intercommunication department contact sealed, realize the inside totally enclosed protection in storehouse body 2, at this moment, connecting plate 705 and inside both sides limiting plate 703 contact are fixed, and accessible electric drive open and shut connecting plate 705 replaces linkage protection component 7, linkage protection component 7 and the cooperation of outside protector 3 realize synchronous adjustment, have further improved the holistic synchronism of device, and accessible hydraulic telescoping frame replaces first elastic component 704 and second elastic component 706, when both sides linkage plate 701 moves to the inboard, and spacing 802 of being connected with it moves down in the cooperation of third elastic component 803, carries out the spacing removal of elasticity along stabilizer frame 801, further improves the mobility stability of linkage protection component 7.
Claims (7)
1. A multi-layer protective radiation-shielding device, comprising:
a stabilizing base;
the bin body is fixedly connected with the stabilizing seat;
the frame body is fixedly connected with the bin body;
the protective devices are connected with the frame body in a sliding manner and used for radiation protection of the bin body;
the linkage protection component is connected with the inside of the frame body in a sliding manner and is used for controlling the communication between the bin body and the outside;
wherein the guard comprises:
the driving adjusting device is connected with the frame body in a sliding manner;
the multilayer partition assembly is fixedly connected with the driving adjusting device and is used for being matched with the driving adjusting device to finish radiation blocking of the bin body and the outer part of the frame body;
and one end of the auxiliary adjusting assembly is movably connected with the frame body, and the other two ends of the auxiliary adjusting assembly are respectively movably connected with the driving adjusting assembly and the multilayer partition assembly and are used for matching with the driving adjusting assembly to complete stable adjustment of the multilayer partition assembly.
2. The multi-layered protective radiation shield assembly of claim 1 wherein said actuation adjustment assembly comprises:
the connecting frame is connected with the frame body in a sliding manner;
the second driving piece is fixedly connected with the bin body;
the connecting shaft bracket is fixedly connected with one end of the second driving piece, which is far away from the bin body;
and one end of the first transmission rod is movably connected with the connecting shaft frame, and the other end of the first transmission rod is movably connected with the outer end of the connecting frame and used for transmission driving of the connecting frame.
3. The multi-layered protective radiation shield assembly defined in claim 2, wherein the auxiliary adjustment assembly comprises:
the fixed shaft bracket is fixedly connected with the inside of the frame body;
the limiting sliding groove is arranged on the outer side inside the frame body;
the first linkage rod is rotatably connected with the fixed shaft bracket;
one end of the second linkage rod is movably connected with the first linkage rod, and the other end of the second linkage rod is movably connected with the multilayer partition assembly;
the second transmission rod is arranged outside the frame body, one end of the second transmission rod is movably connected with the outside of the connecting frame, the other side of the second transmission rod penetrates through the limiting sliding groove and is movably connected with the joint of the first linkage rod and the second linkage rod, and the second transmission rod is arranged outside the frame body.
4. The multi-layer protective radiation shield as recited in claim 3, wherein the multi-layer partition assembly comprises:
the inner side partition boards are movably connected with the second linkage rod, the outer side partition boards are fixedly connected with one end of the connecting frame, which is far away from the first transmission rod, and the bottoms of the outer side partition boards are in sliding connection with the stabilizing seats;
the telescopic frame penetrates through and is fixedly installed inside the plurality of groups of partition plates and used for linkage adjustment of the plurality of groups of partition plates;
and the connecting groove is positioned in the partition plate and used for the embedding connection of the adjacent side partition plates.
5. The multi-layered protective radiation shield assembly defined in claim 1, wherein the ganged shield assembly comprises:
the two sides of the linkage plate are connected with the inside of the frame body in a sliding manner;
the communication port is positioned in the linkage plate;
the limiting plates are connected with the interior of the bin body;
the first elastic piece penetrates through the bin body and is fixedly connected with the limiting plate;
the connecting plate is fixedly connected with one end, away from the limiting plate, of the first elastic piece;
and one end of the second elastic piece is fixedly connected with the connecting plate, and the other end of the second elastic piece is fixedly connected with the linkage plate.
6. The multi-layer protective radiation shield assembly defined in claim 5, wherein the spacing assembly comprises:
the stabilizing frame penetrates through and is fixed outside the second driving piece;
the limiting frames are fixedly connected with the interior of the linkage plate;
and the third elastic piece is fixedly arranged inside the limiting frame, and the outer side of the third elastic piece is fixedly connected with the outer end of the stabilizing frame.
7. The multi-layer protective radiation shield as recited in claim 1, further comprising:
the first driving pieces are fixedly arranged outside the frame body and are communicated with the inside of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111374643.9A CN114005565B (en) | 2021-11-19 | 2021-11-19 | Radiation protection device with multilayer protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111374643.9A CN114005565B (en) | 2021-11-19 | 2021-11-19 | Radiation protection device with multilayer protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114005565A true CN114005565A (en) | 2022-02-01 |
| CN114005565B CN114005565B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111374643.9A Active CN114005565B (en) | 2021-11-19 | 2021-11-19 | Radiation protection device with multilayer protection |
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| Country | Link |
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| CN (1) | CN114005565B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006034779A1 (en) * | 2004-09-24 | 2006-04-06 | Gesellschaft für Schwerionenforschung mbH | Multilayered construction body protecting against radiation |
| CN108930497A (en) * | 2017-05-26 | 2018-12-04 | 中国辐射防护研究院 | A kind of radioprotector of multilayer proofing |
| CN208351944U (en) * | 2018-07-05 | 2019-01-08 | 中国辐射防护研究院 | A kind of radioprotector of multilayer proofing |
| CN111466943A (en) * | 2020-04-22 | 2020-07-31 | 张海霞 | Radiation protection device for medical CT room |
| CN212061900U (en) * | 2020-04-26 | 2020-12-01 | 天津市万木辐射防护工程有限公司 | Radioactive source storage equipment |
| CN212271908U (en) * | 2020-03-04 | 2021-01-01 | 上海山顿电子科技有限公司 | Double-layer protection mechanism for bank safe deposit box |
| CN113367803A (en) * | 2021-04-14 | 2021-09-10 | 山东第一医科大学附属省立医院(山东省立医院) | Medical waste isolation and transfer device with multilayer airtight protection structure |
-
2021
- 2021-11-19 CN CN202111374643.9A patent/CN114005565B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006034779A1 (en) * | 2004-09-24 | 2006-04-06 | Gesellschaft für Schwerionenforschung mbH | Multilayered construction body protecting against radiation |
| CN108930497A (en) * | 2017-05-26 | 2018-12-04 | 中国辐射防护研究院 | A kind of radioprotector of multilayer proofing |
| CN208351944U (en) * | 2018-07-05 | 2019-01-08 | 中国辐射防护研究院 | A kind of radioprotector of multilayer proofing |
| CN212271908U (en) * | 2020-03-04 | 2021-01-01 | 上海山顿电子科技有限公司 | Double-layer protection mechanism for bank safe deposit box |
| CN111466943A (en) * | 2020-04-22 | 2020-07-31 | 张海霞 | Radiation protection device for medical CT room |
| CN212061900U (en) * | 2020-04-26 | 2020-12-01 | 天津市万木辐射防护工程有限公司 | Radioactive source storage equipment |
| CN113367803A (en) * | 2021-04-14 | 2021-09-10 | 山东第一医科大学附属省立医院(山东省立医院) | Medical waste isolation and transfer device with multilayer airtight protection structure |
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| Publication number | Publication date |
|---|---|
| CN114005565B (en) | 2024-01-09 |
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