CN208298575U - A kind of cross-linking radiation cable - Google Patents
A kind of cross-linking radiation cable Download PDFInfo
- Publication number
- CN208298575U CN208298575U CN201820599388.5U CN201820599388U CN208298575U CN 208298575 U CN208298575 U CN 208298575U CN 201820599388 U CN201820599388 U CN 201820599388U CN 208298575 U CN208298575 U CN 208298575U
- Authority
- CN
- China
- Prior art keywords
- spacing block
- cross
- linking radiation
- radiation cable
- periphery
- 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.)
- Expired - Fee Related
Links
- 238000004132 cross linking Methods 0.000 title claims abstract description 19
- 230000005855 radiation Effects 0.000 title claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model provides a kind of cross-linking radiation cable, and in particular to cable production art, including several conductors, including several conductors and spacing block, the spacing block cross section is in crosswise, and spacing block right angle position is arc-shaped, and the surface of the spacing block arc-shaped is equipped with several anti-skid bulges；One conductor runs through the central location of the spacing block, and the right angle position of the spacing block is arranged in remaining described conductor, and the periphery of the spacing block is provided with glass layer, and the periphery of the glass layer is equipped with protective layer.The utility model good insulating, security performance are good.
Description
Technical field
The utility model belongs to cable production art, and in particular to a kind of cross-linking radiation cable.
Background technique
Cross-linking radiation electric wire is using the electric wire of irradiation crosslinking processes production, and cross-linking radiation is generated using electron accelerator
High-power electron beam bombard insulating layer, strand is interrupted to form high molecular free radical, then high molecular free radical reconfigures
At cross-bond, so that original linearity molecular structure be made to become three-dimensional netted molecular structure and form crosslinking.Cross-linking radiation electricity
The features such as line is provided with environmental protection, safety, service life length etc., occupies significant proportion in western countries' construction market, is most to manage in the world
One of structure used wire thought；But existing cross-linking radiation wire insulation still needs to be further increased.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model provides a kind of cross-linking radiation cable, good insulating, safety
Excellent performance.
The utility model provides the following technical solution:
A kind of cross-linking radiation cable, including several conductors and spacing block, the spacing block cross section be in crosswise, it is described every
It is arc-shaped from block right angle position, and the surface of the spacing block arc-shaped is equipped with several anti-skid bulges；One conductor runs through
The right angle position of the spacing block, the periphery of the spacing block is arranged in the central location of the spacing block, remaining described conductor
It is provided with glass layer, the periphery of the glass layer is equipped with protective layer.
Preferably, the end of the spacing block is in arc-shaped.
Preferably, the periphery of the conductor is equipped with insulation layer of silica gel.
Preferably, high temperature resistant silica gel is equipped in the gap of the glass layer and the spacing block.
Preferably, the spacing block uses polytetrafluoroethylene (PTFE).
Preferably, the protective layer uses polyvinyl chloride.
The utility model has the beneficial effects that
The utility model will be separated from each other by spacing block between conductor, and by outer glass fibrous layer, is greatly improved
The insulation performance of cable, and by protecting protrusion that frictional force can be improved, it is ensured that position between conductor it is firm.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model cross-sectional structure figure；
Fig. 2 is isolation block structural diagram；
In the figure, it is marked as 1, conductor；2, insulate layer of silica gel；3, spacing block；4, glass layer；5, protective layer；6, resistance to height
Warm silica gel；7, anti-skid bulge.
Specific embodiment
As shown in Figure 1 to Figure 2, a kind of cross-linking radiation cable, including several conductors 1 and spacing block 3,3 cross section of spacing block
In crosswise, 3 right angle position of spacing block is arc-shaped, and the surface of 3 arc-shaped of spacing block is equipped with several anti-skid bulges 7；One leads
Body 1 runs through the central location of spacing block 3, and the right angle position of spacing block 3 is arranged in remaining conductor 1, and the periphery of spacing block 3 is provided with
The periphery of glass layer 4, glass layer 4 is equipped with protective layer 5.Spacing block 3 will be separated from each other between conductor 1, and pass through outside
Glass layer 4 is greatly improved the insulation performance and intensity of cable, and frictional force can be improved by protection protrusion 7, it is ensured that leads
Position between body 1 it is firm；
Wherein, the end of spacing block 3 is in arc-shaped, and being bonded between spacing block 3 and glass layer 4 so can be improved
Degree；The periphery of conductor 1 is equipped with insulation layer of silica gel 2, and insulation silica gel thermal conductivity is high, and the heat dissipation performance of cable can be improved.Glass fibre
High temperature resistant silica gel 6 is equipped in the gap of layer 2 and spacing block 3；Gap can be enriched by high temperature resistant silica gel 6, and high temperature resistant silica gel 6
Thermal conductivity is good, can further improve the heat dissipation performance of cable；Spacing block 3 uses polytetrafluoroethylene (PTFE), and teflon insulation is good.It is anti-
Sheath 5 uses polyvinyl chloride, the molding of polyvinyl chloride depression, cost bottom, good insulating.
The advantages of the utility model:
As shown in Figure 1 to Figure 2, spacing block 3 will be separated from each other between conductor 1, and by outer glass fibrous layer 4, can be significantly
Improve the insulation performance and intensity of cable, and frictional force 7 can be improved by protection protrusion, it is ensured that position between conductor 1 it is firm.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, although referring to before
Embodiment is stated the utility model is described in detail, it for those skilled in the art, still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features.It is all this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of cross-linking radiation cable, it is characterised in that: including several conductors and spacing block, the spacing block cross section is in cross
Shape, spacing block right angle position is arc-shaped, and the surface of the spacing block arc-shaped is equipped with several anti-skid bulges；Described in one
Conductor runs through the central location of the spacing block, and the right angle position of the spacing block, the isolation is arranged in remaining described conductor
The periphery of block is provided with glass layer, and the periphery of the glass layer is equipped with protective layer.
2. a kind of cross-linking radiation cable according to claim 1, it is characterised in that: the end of the spacing block is in circular arc
Shape.
3. a kind of cross-linking radiation cable according to claim 1, it is characterised in that: the periphery of the conductor is equipped with insulating silicon
Glue-line.
4. a kind of cross-linking radiation cable according to claim 1, it is characterised in that: the glass layer and the isolation
High temperature resistant silica gel is equipped in the gap of block.
5. a kind of cross-linking radiation cable according to claim 1, it is characterised in that: the spacing block uses polytetrafluoroethyl-ne
Alkene.
6. a kind of cross-linking radiation cable according to claim 1, it is characterised in that: the protective layer uses polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599388.5U CN208298575U (en) | 2018-04-25 | 2018-04-25 | A kind of cross-linking radiation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599388.5U CN208298575U (en) | 2018-04-25 | 2018-04-25 | A kind of cross-linking radiation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298575U true CN208298575U (en) | 2018-12-28 |
Family
ID=64702560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820599388.5U Expired - Fee Related CN208298575U (en) | 2018-04-25 | 2018-04-25 | A kind of cross-linking radiation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298575U (en) |
-
2018
- 2018-04-25 CN CN201820599388.5U patent/CN208298575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 |