CN213183623U - Visual movable combined shielding device of Mossbauer spectrum test platform - Google Patents
Visual movable combined shielding device of Mossbauer spectrum test platform Download PDFInfo
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- CN213183623U CN213183623U CN202022144560.8U CN202022144560U CN213183623U CN 213183623 U CN213183623 U CN 213183623U CN 202022144560 U CN202022144560 U CN 202022144560U CN 213183623 U CN213183623 U CN 213183623U
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000001669 Mossbauer spectrum Methods 0.000 title claims abstract description 15
- 230000000007 visual effect Effects 0.000 title description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 230000003471 anti-radiation Effects 0.000 claims abstract 3
- 238000009413 insulation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 11
- 238000011161 development Methods 0.000 abstract description 2
- 230000002285 radioactive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种穆斯堡尔谱测试平台可视式移动组合屏蔽装置，属于辐射屏蔽技术领域，该穆斯堡尔谱测试平台可视式移动组合屏蔽装置，包括屏蔽装置、下屏蔽板，所述屏蔽装置的内部设置有下屏蔽板，所述下屏蔽板的外壁开设有观察口，所述观察口的内壁卡接有观察窗，所述防辐射涂层外壁与观察窗的外壁固定连接，所述滑动门的外壁与下屏蔽板的内壁滑动连接，所述滑动门的底部固定安装有把手，所述下屏蔽板的内部设置有铅板，所述不锈钢层的一端与铅板的外壁固定连接。通过观察窗可以观察屏蔽装置后的放射源的操作情况，滑动门关闭保证辐射源的屏蔽效果，可以调整屏蔽装置的位置，围绕底座将其拼接，提高屏蔽效果，有利于现场工作的开展。
The utility model discloses a visible mobile combined shielding device for a Mössbauer spectrum test platform, belonging to the technical field of radiation shielding. The visible mobile combined shielding device for a Mössbauer spectrum test platform comprises a shielding device, a lower shielding The inner wall of the shielding device is provided with a lower shielding plate, the outer wall of the lower shielding plate is provided with an observation port, the inner wall of the observation port is clamped with an observation window, and the outer wall of the anti-radiation coating is connected to the outer wall of the observation window. Fixed connection, the outer wall of the sliding door is slidingly connected with the inner wall of the lower shielding plate, the bottom of the sliding door is fixedly installed with a handle, the interior of the lower shielding plate is provided with a lead plate, and one end of the stainless steel layer is connected to the lead plate. The outer wall is fixedly connected. The operation of the radiation source behind the shielding device can be observed through the observation window. The sliding door is closed to ensure the shielding effect of the radiation source. The position of the shielding device can be adjusted and spliced around the base to improve the shielding effect, which is conducive to the development of on-site work.
Description
Technical Field
The utility model belongs to the technical field of the radiation shielding, concretely relates to visual formula of mossbauer spectrum test platform removes combination shield assembly.
Background
The phenomenon of nuclear recoil-free emission or resonant absorption of radiation is later referred to as the museum effect. Where the nucleus has a Mossbauer effect, it is referred to as a Mossbauer nucleus. At present, only 100 nuclear transitions of 42 and 80 isotopes of chemical elements (excluding transuranium elements) having the mossbauer effect are found. In particular, no chemical element containing mossbauer species, which is lighter than potassium (K) element, has been found. Most are observed at low temperatures, with only the 1414keV for 57Fe and the 23.87keV nuclear transitions for 119Sn, with greater probability of Mossbauer effect at room temperature. For solids that do not contain mossbauer atoms, a suitable mossbauer nucleus can be artificially introduced into the solid to be investigated, i.e. indirect investigation using the mossbauer nucleus as a probe can also yield a lot of useful information.
In order to shield various rays generated by a radioactive source in the working process, a shielding wall is required to be installed at the radioactive source, the shielding wall is generally made of lead plates, the volume is large, the transportation is difficult, the transportation consumes time and labor, the shielding angle is limited, the position adjustment is inconvenient, an existing shielding device is not provided with an observation window, an operator cannot know the operation condition of the radioactive source behind the shielding wall, the shielding effect of a common observation window is poor, and the development of field work is not facilitated. Therefore, a visual movable combined shielding device of the Mossbauer spectrum testing platform is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a visual combination shield assembly that removes of mussbauer spectrum test platform, in order to solve present shield assembly in the above-mentioned background art in the use, because in order to shield the various rays that the radiation source produced at the course of the work, need install the shielding wall in radiation source department, the shielding wall generally adopts the lead plate to make, and the volume is great, do not set up the observation window, thereby be difficult to transport, the consuming time power of transportation, it is limited to shield the angle, position adjustment is inconvenient, the operating personnel can't know the operational aspect of the radiation source behind the shielding wall, and the shielding effect of common observation window is poor, be unfavorable for the problem that the field work developed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a visual formula of mossbauer spectrum test platform removes combination shield assembly, includes shield assembly, lower shield plate, shield assembly's inside is provided with down the shield plate, the viewing aperture has been seted up to the outer wall of lower shield plate, the inner wall joint of viewing aperture has the observation window, the outer wall of observation window is provided with the radiation protection coating, the outer wall fixed connection of radiation protection coating outer wall and observation window, the inside of lower shield plate is provided with the sliding door, the outer wall of sliding door and the inner wall sliding connection of lower shield plate, the bottom fixed mounting of sliding door has the handle.
Preferably, the inside of lower shield plate is provided with the stereotype, the outside of stereotype is provided with the stainless steel layer, the one end on stainless steel layer and the outer wall fixed connection of stereotype.
Preferably, the bottom of sliding door is provided with sealed the pad, sealed the inner wall of fixed mounting at shield plate down of filling up, the spread groove has been seted up to the one end of shield plate down, the other end fixedly connected with fixture block of shield plate down.
Preferably, the top of shield plate is provided with articulated post down, the both ends of articulated post and the top fixed connection of shield plate down, the outer wall swing joint of articulated post has last shield plate, the inner structure of going up the shield plate is the same with the inner structure of shield plate down.
Preferably, the top fixed mounting who goes up the shield plate has the connecting cylinder, the inside of connecting cylinder is provided with the connecting rod, the outer wall of connecting rod and the inner wall swing joint of connecting cylinder, the bottom fixed mounting of connecting rod has the camera.
Preferably, the bottom of lower shield plate is provided with the bearing board, the spout has been seted up at the top of bearing board, the inner wall of spout and the outer wall sliding connection of lower shield plate, the top fixed mounting of bearing board has the base, the one end fixedly connected with heated board of bearing board is kept away from to the base.
Preferably, the top of the heat insulation board is provided with a mounting groove, the outer wall of the heat insulation board is fixedly provided with a support frame, and the bottom of the support plate is fixedly provided with universal wheels.
Compared with the prior art, the beneficial effects of the utility model are that:
1. be convenient for remove this device through the universal wheel, use the spout to fix shield assembly, conveniently adjust shield assembly's position, can use spread groove and fixture block to set up a plurality of shield assembly in the spout, come to carry out all-round shielding to the radiation source on the base, avoid radiation leakage, it is effectual to shield, the support frame can be used for fixed high temperature device or low temperature equipment when carrying out the mossbauer experiment, heated board and mounting groove help depositing or keeping warm of experimental apparatus.
2. The operating condition of the radioactive source behind the shielding device can be observed through the observation window, the sliding door can be opened or closed by pulling the handle, the shielding effect of the radioactive source is guaranteed, real-time observation is convenient, the experimental process can be recorded through the camera, and the field work can be favorably carried out.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the lower shield plate side of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the lower shield plate of the present invention.
In the figure: 1. a shielding device; 2. a lower shield plate; 201. a lead plate; 202. a stainless steel layer; 3. an observation window; 4. a radiation-proof coating; 5. a sliding door; 6. a handle; 7. a gasket; 8. connecting grooves; 9. a clamping block; 10. a hinged column; 11. an upper shield plate; 12. a connecting rod; 13. a camera; 14. a support plate; 15. a chute; 16. a base; 17. a thermal insulation board; 18. a support frame; 19. mounting grooves; 20. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a visual formula of mossbauer spectrum test platform removes combination shield assembly, including shield assembly 1, lower shield plate 2, shield assembly 1's inside is provided with down shield plate 2, the viewing aperture has been seted up to lower shield plate 2's outer wall, the inner wall joint of viewing aperture has observation window 3, observation window 3's outer wall is provided with radiation protection coating 4, 4 outer walls of radiation protection coating and observation window 3's outer wall fixed connection, the inside of lower shield plate 2 is provided with sliding door 5, sliding door 5's the outer wall and lower shield plate 2's inner wall sliding connection, sliding door 5's bottom fixed mounting has handle 6.
In this embodiment, can observe the operational aspect of radiation source behind shield assembly 1 through observation window 3, through pulling handle 6, can make sliding door 5 open or close to guarantee the shielding effect of radiation source, convenient real-time supervision, and use spout 15 to fix shield assembly 1, conveniently adjust shield assembly 1's position, in order to carry out multi-angle shielding.
Specifically, the interior of the lower shielding plate 2 is provided with a lead plate 201, the exterior of the lead plate 201 is provided with a stainless steel layer 202, and one end of the stainless steel layer 202 is fixedly connected with the outer wall of the lead plate 201.
In this embodiment, the lead plate 201 plays a role of shielding radiation, and the stainless steel layer 202 supports and protects the lead plate 201.
Specifically, the bottom of sliding door 5 is provided with sealed 7, and sealed 7 fixed mounting that fills up is at the inner wall of shield plate 2 down, and spread groove 8, the other end fixedly connected with fixture block 9 of lower shield plate 2 have been seted up to the one end of lower shield plate 2.
In this embodiment, the gasket 7 improves the sealing performance of the sliding door 5, and the plurality of shielding devices 1 are connected through the fixture block 9 and the connecting groove 8.
Specifically, the top of shield panel 2 is provided with articulated column 10 down, the both ends of articulated column 10 and the top fixed connection of shield panel 2 down, and the outer wall swing joint of articulated column 10 has last shield panel 11, and the inner structure of going up shield panel 11 is the same with the inner structure of shield panel 2 down.
In this embodiment, the angle between the upper shielding plate 11 and the lower shielding plate 2 can be adjusted through the hinge column 10, and the upper shielding plate 11 can play a certain shielding role in the top radiation.
Specifically, the top of the upper shielding plate 11 is fixedly provided with a connecting cylinder, a connecting rod 12 is arranged inside the connecting cylinder, the outer wall of the connecting rod 12 is movably connected with the inner wall of the connecting cylinder, and the bottom of the connecting rod 12 is fixedly provided with a camera 13.
In this embodiment, the connecting rod 12 plays a role in connecting and supporting the camera 13, and the camera 13 records an experimental process.
Specifically, the bottom of lower shield plate 2 is provided with bearing board 14, and spout 15 has been seted up at the top of bearing board 14, and the inner wall of spout 15 and the outer wall sliding connection of lower shield plate 2, the top fixed mounting of bearing board 14 has base 16, and the one end fixedly connected with heated board 17 of bearing board 14 is kept away from to base 16.
In this embodiment, the heat-insulating plate 17 contributes to heat insulation when an experiment is performed.
Specifically, the top of the heat insulation plate 17 is provided with an installation groove 19, the outer wall of the heat insulation plate 17 is fixedly provided with a support frame 18, and the bottom of the support plate 14 is fixedly provided with a universal wheel 20.
In this embodiment, the mounting groove 19 is convenient for storing and fixing the experimental device, and the universal wheel 20 enables the supporting plate 14 to move to the required position.
The utility model discloses a theory of operation and use flow: universal wheel 20 makes bearing board 14 remove, use spout 15 to come shielding device 1 to fix, spout 15 makes things convenient for the concrete position of adjustment shielding device 1, use spread groove 8 and fixture block 9 to set up a plurality of shielding device 1 in spout 15 in addition, come to carry out all-round shielding to the radiation source on the base 16, the operating condition of shielding device 1 radiation source at the back can be observed to observation window 3, through pulling handle 6, can make sliding door 5 open or close, in order to guarantee the shielding effect of radiation source, record the experimentation through camera 13, support frame 18 can be used to place fixed high temperature device or low temperature device, leave experimental apparatus in mounting groove 19.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144560.8U CN213183623U (en) | 2020-09-25 | 2020-09-25 | Visual movable combined shielding device of Mossbauer spectrum test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144560.8U CN213183623U (en) | 2020-09-25 | 2020-09-25 | Visual movable combined shielding device of Mossbauer spectrum test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213183623U true CN213183623U (en) | 2021-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022144560.8U Active CN213183623U (en) | 2020-09-25 | 2020-09-25 | Visual movable combined shielding device of Mossbauer spectrum test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213183623U (en) |
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- 2020-09-25 CN CN202022144560.8U patent/CN213183623U/en active Active
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Effective date of registration: 20230516 Address after: C12, 14/F, Building 4, Phase I, Hyundai International Design City, No. 41, Guanggu Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province, 430000 (Wuhan Area of Free Trade Zone) Patentee after: WUHAN JIANGHAIXING NANO TECHNOLOGY Co.,Ltd. Patentee after: WUHAN University Address before: 430000 C21, room 02, floor 16, block a, Wuhan Optical Valley International Business Center, No. 111, Guanshan Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Patentee before: WUHAN JIANGHAIXING NANO TECHNOLOGY Co.,Ltd. |