CN204263559U - A kind of for the radiation proof roller group under radiation condition - Google Patents
A kind of for the radiation proof roller group under radiation condition Download PDFInfo
- Publication number
- CN204263559U CN204263559U CN201420704204.9U CN201420704204U CN204263559U CN 204263559 U CN204263559 U CN 204263559U CN 201420704204 U CN201420704204 U CN 201420704204U CN 204263559 U CN204263559 U CN 204263559U
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- radiation
- bearing
- protection ring
- radiation protection
- rollers
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Abstract
The utility model discloses and a kind ofly comprises two rollers for the radiation proof roller group under radiation condition, one end of two rollers be respectively arranged with a bearing and by bearing be arranged at one coaxial on, two bearings opposite face opposite is arranged.One end that in two rollers, at least one roller is provided with bearing has longitudinally outwards protruded out radiation protection ring, and bearing covers by radiation protection ring.The utility model is used for radiation proof roller group under radiation condition due to roller one end and has longitudinally outwards protruded out radiation protection ring; bearing covers by radiation protection ring; irradiation with radiation is in radiation protection ring; radiation protection ring is avoided to irradiate on bearing; this can avoid bearing lubricant because of irradiation produce in diverse ray make bearing lubricant aging, thus play protection bearing effect.
Description
Technical field
The utility model relates to a kind of for the radiation proof roller group under radiation condition.
Background technology
At present, electric wire, thermal shrinkage pipe material are after radiation modification, and its physical property and chemical property all get a promotion, and such as ageing-resistant performance can get a promotion.
But product to be irradiated is relatively stricter through radiation process condition, and during actual irradiation, thermal shrinkage pipe material is placed in roller group and carries out radiation.Roller group comprises two rollers, one end of two rollers be respectively arranged with a bearing and by bearing be arranged at one coaxial on, two rollers can carry out speed setting according to irradiation intensity, that is two the speed of roller can be different, but diverse ray can make roller bearing lubricant aging in irradiation production, form graininess, make bearing lose lubricating condition, this causes bearing damage.
Utility model content
The purpose of this utility model is to provide a kind of radiation proof roller group can avoided radiation bearing and then play protection bearing.
For achieving the above object, the utility model provides a kind of and comprises two rollers for the radiation proof roller group under radiation condition, one end of two rollers be respectively arranged with a bearing and by bearing be arranged at one coaxial on, two bearings opposite face opposite arrange.One end that in two rollers, at least one roller is provided with bearing has longitudinally outwards protruded out radiation protection ring, and bearing covers by radiation protection ring.
As mentioned above; the utility model is used for radiation proof roller group under radiation condition due to roller one end and has longitudinally outwards protruded out radiation protection ring; bearing covers by this radiation protection ring; irradiation with radiation is in radiation protection ring; radiation protection ring is avoided to irradiate on bearing; this can avoid bearing lubricant because of irradiation produce in diverse ray make bearing lubricant aging, thus play protection bearing effect.
Accompanying drawing explanation
Fig. 1 is the longitudinal cross-section structural representation of the utility model for the radiation proof roller group under radiation condition.
Detailed description of the invention
By describing technology contents of the present utility model, modular construction in detail, being realized object and effect, be explained in detail below in conjunction with accompanying drawing.
Refer to Fig. 1, one end that the utility model radiation proof roller group be used under radiation condition comprises two roller 10, two rollers 10 is respectively arranged with a bearing 20 and is arranged on one coaxial 30 by bearing 20, and the two bearings 20 opposite face opposite on two rollers 10 is arranged.
One end that roller 10 is provided with bearing 20 has longitudinally outwards protruded out radiation protection ring 11, and bearing 2 covers by radiation protection ring 11.
In the present embodiment, the one end being provided with bearing 20 in two rollers 10 has all longitudinally outwards protruded out outer radiation protection ring 111, wherein an outer radiation protection ring 111 is located adjacent one another and be oppositely arranged with another outer radiation protection ring 111, and outer radiation protection ring 111 is arranged at the outer edge of roller 10.Because two rollers 10 can rotate relatively, therefore between two outer radiation protection ring 111, there is certain gap, so that two rollers 10 are non-interference.
In the present embodiment, the one end being provided with bearing 20 in two rollers 10 has all longitudinally outwards protruded out interior radiation protection ring 112, and the interior radiation protection ring 112 wherein on a roller 10 is placed in the interior radiation protection ring 112 on another roller 10.In two, radiation protection ring 112 is all placed in two external radiation rings 111.Because two rollers 1 can rotate relatively, therefore between interior radiation protection ring 112 and another roller 10, there is certain gap, so that two rollers 10 are non-interference.
In outer radiation protection ring 111 and two, radiation protection ring 112 forms three layers of labyrinth type radiation proof structure from outside to inside; radiation the blocking layer by layer and reflect of radiation protection ring 112 in outer radiation protection ring 111 and two; radiation can be stoped to irradiate bearing 20; avoid bearing lubricant because of irradiation produce in diverse ray make bearing lubricant aging, thus play protection bearing effect.
In sum; the radiation proof roller group that the utility model is used under radiation condition has outwards protruded out radiation protection ring 11 because roller 10 one end is longitudinal; bearing 20 covers by this radiation protection ring; irradiation with radiation is in radiation protection ring 11; avoid irradiating on bearing 20; this can avoid bearing lubricant because of irradiation produce in diverse ray make bearing lubricant aging, thus play protection bearing effect.
The utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (4)
1. one kind for the radiation proof roller group under radiation condition, comprise two rollers, one end of described two rollers be respectively arranged with a bearing and by bearing be arranged at one coaxial on, described two bearings opposite face opposite is arranged, it is characterized in that: one end that described roller is provided with bearing has longitudinally outwards protruded out radiation protection ring, described bearing covers by described radiation protection ring.
2. according to claim 1 for the radiation proof roller group under radiation condition, it is characterized in that: the one end being provided with bearing in described two rollers has all longitudinally outwards protruded out outer radiation protection ring, wherein an outer radiation protection ring and another outer radiation protection ring located adjacent one another and be oppositely arranged.
3. according to claim 1 for the radiation proof roller group under radiation condition, it is characterized in that: the one end being provided with bearing in a described wherein roller has longitudinally outwards protruded out interior radiation protection ring, wherein radiation protection ring to be placed in another in radiation protection ring in one.
4. according to claim 3 for the radiation proof roller group under radiation condition, it is characterized in that: the one end being provided with bearing in described two rollers has all longitudinally outwards protruded out outer radiation protection ring, wherein an outer radiation protection ring is located adjacent one another and relative with another outer radiation protection ring, and in described two, radiation protection ring is all placed in described two external radiation rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704204.9U CN204263559U (en) | 2014-11-21 | 2014-11-21 | A kind of for the radiation proof roller group under radiation condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704204.9U CN204263559U (en) | 2014-11-21 | 2014-11-21 | A kind of for the radiation proof roller group under radiation condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263559U true CN204263559U (en) | 2015-04-15 |
Family
ID=52798454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704204.9U Active CN204263559U (en) | 2014-11-21 | 2014-11-21 | A kind of for the radiation proof roller group under radiation condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263559U (en) |
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2014
- 2014-11-21 CN CN201420704204.9U patent/CN204263559U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: JINTAN WOER NEW MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210615 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| TR01 | Transfer of patent right |