CN203760154U - Light insulating cable capable of resisting stretching and radiation - Google Patents
Light insulating cable capable of resisting stretching and radiation Download PDFInfo
- Publication number
- CN203760154U CN203760154U CN201420143977.4U CN201420143977U CN203760154U CN 203760154 U CN203760154 U CN 203760154U CN 201420143977 U CN201420143977 U CN 201420143977U CN 203760154 U CN203760154 U CN 203760154U
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- CN
- China
- Prior art keywords
- light
- stretch
- conductor
- insulated cable
- radiation hardness
- 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
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Abstract
The utility model relates to a light insulating cable capable of resisting stretching and radiation. The light insulating cable comprises a conductor, an insulating layer, an aluminum strip shielding layer and an outer jacket and is characterized in that an isolation layer formed by seven ground wire cores wraps the conductor, filler is disposed in the conductor and outside the wire cores, the aluminum strip shielding layer and the outer jacket wraps the isolation layer in an extruded manner, and the aluminum strip shielding layer comprises an outer jacket, a stainless steel wire braided layer and an flame-retardant environmental-friendly taped covering layer which are in extruded wrapping from outside to inside. The light insulating cable is excellent in electric performance, good in interference resistance, capable of resisting radiation and high in structural strength.
Description
Technical field
The utility model relates to field of cables, relates in particular to the light-duty insulated cable of a kind of stretch-proof radiation hardness.
Background technology
At present, China's economic growth continuously and healthily, for cable products provides the huge market space, and the departments such as industrial and mining enterprises, energy traffic need increasing moving control cable, moving control cable often pulls in practice, movement has high requirement to the anti-tear resistance to wear of cable, traditional cable is because material and structural reason, can not well conform, there is higher requirement in some field especially to cable, not only require the wear-resistant and stretch-proof of cable, more require cable to there is the advantages such as radiation hardness.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide the light-duty insulated cable of a kind of stretch-proof radiation hardness.
The utility model takes following technical scheme to realize: the light-duty insulated cable of a kind of stretch-proof radiation hardness, and it is to be made up of conductor, insulating barrier, aluminium strip screen and oversheath, described conductor is outward that seven ground wire cores formation separator parcels form; In described core outer conductor, be provided with filler; The separator that described ground wire core forms is outward that aluminium strip screen and insulating barrier extrude and form; Described aluminium strip screen ecto-entad is that oversheath, stainless steel wire braid and flame-proof environmental protection lapping layer closely extrude and form; The material of described insulating barrier is that low smoke halogen-free flame-retardant polyolefin insulating material or crosslinked polyethylene insulation material are made; The count of described stainless steel wire braid is no less than 90%; The material of described oversheath is acrylonitrile-butadiene rubber compound; Described filler is refractory glass fibre rope.
The utlity model has in sum following beneficial effect: this cable has superior electrical property, interference free performance is excellent, and there is radiation proof, the feature that structural strength is high.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, conductor; 2, insulating barrier; 3, aluminium strip screen; 4, flame-proof environmental protection lapping layer; 5, stainless steel wire braid; 6, oversheath; 7, wire core; 8, filler.
Embodiment
As shown in Figure 1, the light-duty insulated cable of a kind of stretch-proof radiation hardness, it is to be made up of conductor 1, insulating barrier 2, aluminium strip screen 3 and oversheath 6, described conductor 1 is outer is that seven ground wire cores 7 form separator parcel and form; In described core outer conductor 1, be provided with filler 8; The separator that described ground wire core 7 forms is outward that aluminium strip screen 3 and insulating barrier 2 extrude and form; Described aluminium strip screen 3 ecto-entads are that oversheath 6, stainless steel wire braid 5 and flame-proof environmental protection lapping layer 4 closely extrude and form; The material of described insulating barrier 2 is that low smoke halogen-free flame-retardant polyolefin insulating material or crosslinked polyethylene insulation material are made; The count of described stainless steel wire braid 5 is no less than 90%; The material of described oversheath 6 is acrylonitrile-butadiene rubber compound; Described filler 8 is refractory glass fibre rope.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and amendment; when its function producing does not exceed spiritual that specification contains yet, all should be within protection scope of the present invention.
Claims (5)
1. the light-duty insulated cable of stretch-proof radiation hardness, it is to be made up of conductor, insulating barrier, aluminium strip screen and oversheath, it is characterized in that: described conductor is outward that seven ground wire cores formation separator parcels form; In described core outer conductor, be provided with filler; The separator that described ground wire core forms is outward that aluminium strip screen and insulating barrier extrude and form; Described aluminium strip screen ecto-entad is that oversheath, stainless steel wire braid and flame-proof environmental protection lapping layer closely extrude and form.
2. the light-duty insulated cable of a kind of stretch-proof radiation hardness according to claim 1, is characterized in that: the material of described insulating barrier is that low smoke halogen-free flame-retardant polyolefin insulating material or crosslinked polyethylene insulation material are made.
3. the light-duty insulated cable of a kind of stretch-proof radiation hardness according to claim 1, is characterized in that: the count of described stainless steel wire braid is no less than 90%.
4. the light-duty insulated cable of a kind of stretch-proof radiation hardness according to claim 1, is characterized in that: the material of described oversheath is acrylonitrile-butadiene rubber compound.
5. the light-duty insulated cable of a kind of stretch-proof radiation hardness according to claim 1, is characterized in that: described filler is refractory glass fibre rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143977.4U CN203760154U (en) | 2014-03-28 | 2014-03-28 | Light insulating cable capable of resisting stretching and radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143977.4U CN203760154U (en) | 2014-03-28 | 2014-03-28 | Light insulating cable capable of resisting stretching and radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760154U true CN203760154U (en) | 2014-08-06 |
Family
ID=51255400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143977.4U Expired - Fee Related CN203760154U (en) | 2014-03-28 | 2014-03-28 | Light insulating cable capable of resisting stretching and radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903731A (en) * | 2014-03-28 | 2014-07-02 | 安徽华天电缆有限公司 | Anti-stretching radiation-resistant light type insulated cable |
-
2014
- 2014-03-28 CN CN201420143977.4U patent/CN203760154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903731A (en) * | 2014-03-28 | 2014-07-02 | 安徽华天电缆有限公司 | Anti-stretching radiation-resistant light type insulated cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |