CN203503314U - Assembly protective device used for nuclear fuel assembly transport container - Google Patents
Assembly protective device used for nuclear fuel assembly transport container Download PDFInfo
- Publication number
- CN203503314U CN203503314U CN201320566402.9U CN201320566402U CN203503314U CN 203503314 U CN203503314 U CN 203503314U CN 201320566402 U CN201320566402 U CN 201320566402U CN 203503314 U CN203503314 U CN 203503314U
- Authority
- CN
- China
- Prior art keywords
- nuclear fuel
- fuel assembly
- assembly
- plates
- fender
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an assembly protective device used for a nuclear fuel assembly transport container. The assembly protective device comprises protective plates and rib plates. The protective plates are connected with a container assembly bearing part via protective plate supports and support plates. The rib plates are fixedly connected on the protective plates. The protective plate supports comprise top supports and side surface supports and are used for connecting the support plates and the assembly bearing part. The protective plates comprise top support plates and side surface support plates and are used for connecting the protective plates and the supports. The assembly protective device has characteristics of easy machining, easy operation and impact resistance and helps resolve the protection problem of an axial impact load perpendicular to an assembly during a transport process of the nuclear fuel assembly. The embodiment of the assembly protective device is suitable for the nuclear fuel assembly transport container.
Description
Technical field
The utility model relates to the apparatus structure for hazardous materials transportation, relates in particular to a kind of nuclear fuel assembly cask component protection device.
Background technology
Nuclear fuel assembly needs to guarantee the safety of nuclear fuel assembly in transportation, and under shipping accident condition, fuel assembly can not, by impact perforation, prevent that radiomaterial from directly being impacted.Therefore in the design of cask, just need to consider the component protection device of the safe but also convenient operation of not only Assurance component.
State in realization nuclear fuel assembly and transport safely in the process of requirement, utility model people finds that in prior art, at least there are the following problems:
Lack be specially adapted for nuclear fuel assembly cask, be easy to processing, easy to operate, the component protection device with defencive function.
Utility model content
For existing deficiency in prior art; the purpose of this utility model is to provide the nuclear fuel assembly cask component protection device of a kind of easy processing, easy to operate, protecting against shock, solved nuclear fuel assembly in transit perpendicular to assembly axial run through type shock load protection question.
The technical solution of the utility model is as follows: a kind of nuclear fuel assembly cask component protection device; comprise the fender being connected on container assemblies load bearing component; fender is fastened on the outside of container assemblies load bearing component, is fixed with some gussets on fender.
Further; nuclear fuel assembly cask component protection device as above; wherein; the top of described fender and bottom are respectively equipped with top support plate and lateral bolster fagging; described top support plate is connected with side supports with top-support respectively with lateral bolster fagging, and described top-support is fixedly connected with container assemblies load bearing component respectively with side supports.
Further, nuclear fuel assembly cask component protection device as above, wherein, is bolted between described top support plate and top-support; Between described lateral bolster fagging and side supports, by bearing pin, be flexibly connected.
Further, nuclear fuel assembly cask component protection device as above, wherein, what some described gussets were parallel to each other is arranged on outside fender.
Further, nuclear fuel assembly cask component protection device as above, wherein, a plurality of described protective devices are used in combination, and along fuel assembly length direction, set gradually.
The beneficial effects of the utility model are: the utility model is after having taked technique scheme; component protection apparatus structure is simple; be easy to processing; easy operating; fender is connected on container assemblies load bearing component by back up pad and support; cover nuclear fuel assembly outside surface, played protection shock load, the effect of protection component safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment nuclear fuel assembly cask component protection device;
Fig. 2 is the schematic diagram that the utility model embodiment nuclear fuel assembly cask component protection device is used in combination;
In figure, 1. top-support; 2. top support plate; 3. fender; 4. gusset; 5. side supports; 6. lateral bolster fagging; 7. assembly load bearing component.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
Embodiment
As shown in Figure 1 and Figure 2; a kind of nuclear fuel assembly cask component protection device; comprise by fender support and back up pad and be connected to some the gussets 4 that are fixedly connected with on fender 3 on container assemblies load bearing component 7 and fender 3; described fender support comprises top-support 1 and side supports 5; be used for connecting back up pad and container assemblies load bearing component 7; back up pad comprises top support plate 2 and lateral bolster fagging 6, for connecting fender 3 and support.
In sum; by fender 3, top support plate 2 and lateral bolster fagging 5, be fixedly connected with; the component protection device being connected to form respectively at top-support 1 and side supports 5 by bolt and bearing pin; simple in structure; be easy to processing, easy operating, is connected on container assemblies load bearing component 7 by support; cover nuclear fuel assembly outside surface, played the effect of protecting shock load, protection component safety.The nuclear fuel assembly cask that the utility model embodiment provides can be widely used in nuclear fuel assembly cask etc. with component protection device.
It should be noted that; above-mentioned specific embodiment is only exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.It will be understood by those skilled in the art that specific descriptions are above in order to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (5)
1. a nuclear fuel assembly cask component protection device; it is characterized in that: comprise the fender (3) being connected on container assemblies load bearing component (7); fender (3) is fastened on the outside of container assemblies load bearing component (7), is fixed with some gussets (4) on fender (3).
2. nuclear fuel assembly cask component protection device as claimed in claim 1; it is characterized in that: the top of described fender (3) and bottom are respectively equipped with top support plate (2) and lateral bolster fagging (6); described top support plate (2) is connected with side supports (5) with top-support (1) respectively with lateral bolster fagging (6), and described top-support (1) is fixedly connected with container assemblies load bearing component (7) respectively with side supports (5).
3. nuclear fuel assembly cask component protection device as claimed in claim 2, is characterized in that: between described top support plate (2) and top-support (1), be bolted; Between described lateral bolster fagging (6) and side supports (5), by bearing pin, be flexibly connected.
4. nuclear fuel assembly cask component protection device as claimed in claim 1, is characterized in that: what described some gussets (4) were parallel to each other is arranged on outside fender (3).
5. the nuclear fuel assembly cask component protection device as described in claim 1-4 any one, is characterized in that: a plurality of described protective devices are used in combination, and along fuel assembly length direction, set gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566402.9U CN203503314U (en) | 2013-09-12 | 2013-09-12 | Assembly protective device used for nuclear fuel assembly transport container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566402.9U CN203503314U (en) | 2013-09-12 | 2013-09-12 | Assembly protective device used for nuclear fuel assembly transport container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503314U true CN203503314U (en) | 2014-03-26 |
Family
ID=50334274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320566402.9U Withdrawn - After Issue CN203503314U (en) | 2013-09-12 | 2013-09-12 | Assembly protective device used for nuclear fuel assembly transport container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474120A (en) * | 2013-09-12 | 2013-12-25 | 中国核电工程有限公司 | Assembly protecting device for nuclear fuel assembly conveying containers |
| CN105453186A (en) * | 2013-08-14 | 2016-03-30 | Tn国际公司 | Assembly comprising a package for transporting radioactive substances and a chassis for supporting the package |
-
2013
- 2013-09-12 CN CN201320566402.9U patent/CN203503314U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453186A (en) * | 2013-08-14 | 2016-03-30 | Tn国际公司 | Assembly comprising a package for transporting radioactive substances and a chassis for supporting the package |
| CN105453186B (en) * | 2013-08-14 | 2017-10-24 | Tn国际公司 | Including for transporting the packaging body of radioactive material and for the component for the framework for supporting packaging body |
| CN103474120A (en) * | 2013-09-12 | 2013-12-25 | 中国核电工程有限公司 | Assembly protecting device for nuclear fuel assembly conveying containers |
| CN103474120B (en) * | 2013-09-12 | 2016-06-08 | 中国核电工程有限公司 | A kind of nuclear fuel assembly transport container component protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20160608 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |