CN207425418U - A kind of carbon fiber special cable of high intensity - Google Patents
A kind of carbon fiber special cable of high intensity Download PDFInfo
- Publication number
- CN207425418U CN207425418U CN201720578146.3U CN201720578146U CN207425418U CN 207425418 U CN207425418 U CN 207425418U CN 201720578146 U CN201720578146 U CN 201720578146U CN 207425418 U CN207425418 U CN 207425418U
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- carbon fiber
- high intensity
- layer
- special cable
- cable
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Abstract
The utility model is related to a kind of carbon fiber special cables of high intensity; including conductor wire core, internal layer protective shell, external insulation layer and the PVC protective layers set gradually from inside to outside; multiple circular through holes are uniformly provided between the external insulation layer and PVC protective layers, and carbon fiber bundle is then separately filled in each circular through hole.The utility model is using the excellent PVC material of comprehensive strength as Exterior cable protective layer; and also it is equipped with the carbon fiber bundle of high intensity; the weight of carbon fiber is less than the 1/4 of steel; intensity is 20 times of iron; there is low-density, high intensity; the comprehensive strength of the cable can not only significantly be enhanced, and transport, is easy for installation.
Description
Technical field
The utility model is related to field of cable technology, more particularly to a kind of carbon fiber special cable of high intensity.
Background technology
Between 2000 to 2015, Chinese cable industry rapid development achieves huge technological progress, industry manufacture
Ability is greatly improved, and the industry gross output value in 2015 is more than 1.4 trillion yuans, and China has been cables manufacturing big country and has consumed big country,
But high-end cable product technical merit is low, still relies on import.With the new situations that national economy is run, national 10000 household electrical appliances
Cable manufacturing enterprise faces huge survival pressure, and numerous enterprises closure, suspension, merger and conversion, there is an urgent need for the innovation and developments that makes the transition for enterprise.
Some special trades are very harsh for the intensity requirement of cable, it is however generally that, producer is all by cable meter
Face adds metal armouring to realize the requirement of cable high intensity, still, due to installing metal armouring additional so that the weight of cable is significantly
Increase, transport, installation are inconvenient, and the application of a large amount of metals also increases the danger of electric leakage.
Utility model content
Therefore, for it is above-mentioned the problem of, the utility model proposes a kind of carbon fiber special cables of high intensity.
To realize above-mentioned technical problem, the solution that the utility model is taken is：A kind of carbon fiber of high intensity is extraordinary
Cable, including conductor wire core, internal layer protective shell, external insulation layer and the PVC protective layers set gradually from inside to outside, described outer
Multiple circular through holes are uniformly provided between insulating layer and PVC protective layers, and carbon is then separately filled in each circular through hole
Fibre bundle.
It is further improved to be：The conductor wire core includes annealed copper wire and the interior insulation for being coated on annealed copper wire periphery
Layer.
It is further improved to be：The internal layer protective shell is polyethylene layer.
It is further improved to be：The external insulation layer and inner insulating layer are polytetrafluoroethylene ethylene layer.
It is further improved to be：The thickness of the PVC protective layers is 4.5-9.5mm.
It is further improved to be：Carbon fiber length direction and the length direction phase one of conductor wire core on the carbon fiber bundle
It causes.
By using preceding solution, the beneficial effects of the utility model are：The utility model is excellent using comprehensive strength
Different PVC material is also equipped with the carbon fiber bundle of high intensity as Exterior cable protective layer, and the weight of carbon fiber is less than steel
1/4, intensity is 20 times of iron, has the characteristics that low-density, high intensity, and the synthesis that can not only significantly enhance the cable is strong
Degree, and transport, is easy for installation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
With reference to figure 1, the utility model embodiment discloses, a kind of carbon fiber special cable of high intensity, including from interior
To conductor wire core 1, internal layer protective shell 2, external insulation layer 3 and the PVC protective layers 4 set gradually outside, in 3 He of external insulation layer
Multiple circular through holes 5 are uniformly provided between PVC protective layers 4, and carbon fiber bundle is then separately filled in each circular through hole 5
6, and in the present embodiment, the carbon fiber bundle 6 be then directly use China Patent No. for 200480042368.9 patent institute
A kind of disclosed carbon fiber weaves；
In the present embodiment, the conductor wire core 1 includes annealed copper wire 11 and is coated on the interior exhausted of 11 periphery of annealed copper wire
Edge layer 12, annealed copper wire 11 are the 1st kind or the 2nd kind annealing copper conductors met in GB/T 3956-2008, and at 20 DEG C
11 D.C. resistance of annealed copper wire should meet the requirement of 3956-2008 standards of GB/T；
In the present embodiment, the internal layer protective shell 2 is polyethylene layer；
In the present embodiment, the external insulation layer 3 and inner insulating layer 12 are polytetrafluoroethylene ethylene layer；
In the present embodiment, the thickness of the PVC protective layers 4 is 4.5-9.5mm；
In the present embodiment, the carbon fiber length direction on the carbon fiber bundle 6 and the length direction phase one of conductor wire core 1
It causes.
By using preceding solution, the beneficial effects of the utility model are：The utility model is excellent using comprehensive strength
Different PVC material is also equipped with the carbon fiber bundle of high intensity as Exterior cable protective layer, and the weight of carbon fiber is less than steel
1/4, intensity is 20 times of iron, has the characteristics that low-density, high intensity, and the synthesis that can not only significantly enhance the cable is strong
Degree, and transport, is easy for installation.
Although specifically showing and describing the utility model with reference to preferred embodiment, the technical solution method is implemented
Many with approach, the above is only the preferred embodiment of the utility model, but those skilled in the art should be understood that
It, in the form and details can be right in the spirit and scope for not departing from the utility model that the appended claims are limited
The utility model makes a variety of changes, and is the scope of protection of the utility model.
Claims (6)
1. a kind of carbon fiber special cable of high intensity, including the conductor wire core, internal layer protective shell, outer set gradually from inside to outside
Insulating layer and PVC protective layers, it is characterised in that：Multiple circles are uniformly provided between the external insulation layer and PVC protective layers
Shape through hole, and then it is separately filled with carbon fiber bundle in each circular through hole.
2. a kind of carbon fiber special cable of high intensity according to claim 1, it is characterised in that：The conductor wire core bag
It includes annealed copper wire and is coated on the inner insulating layer of annealed copper wire periphery.
3. a kind of carbon fiber special cable of high intensity according to claim 1, it is characterised in that：The internal layer protective shell
For polyethylene layer.
4. a kind of carbon fiber special cable of high intensity according to claim 1 or 2, it is characterised in that：The external insulation
Layer and inner insulating layer are polytetrafluoroethylene ethylene layer.
5. a kind of carbon fiber special cable of high intensity according to claim 1, it is characterised in that：The PVC protective layers
Thickness be 4.5-9.5mm.
6. a kind of carbon fiber special cable of high intensity according to claim 1, it is characterised in that：On the carbon fiber bundle
Carbon fiber length direction it is consistent with the length direction of conductor wire core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578146.3U CN207425418U (en) | 2017-05-23 | 2017-05-23 | A kind of carbon fiber special cable of high intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578146.3U CN207425418U (en) | 2017-05-23 | 2017-05-23 | A kind of carbon fiber special cable of high intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425418U true CN207425418U (en) | 2018-05-29 |
Family
ID=62397762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720578146.3U Expired - Fee Related CN207425418U (en) | 2017-05-23 | 2017-05-23 | A kind of carbon fiber special cable of high intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112420272A (en) * | 2020-10-28 | 2021-02-26 | 金泰电缆有限公司 | Install convenient aluminum alloy cable |
-
2017
- 2017-05-23 CN CN201720578146.3U patent/CN207425418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112420272A (en) * | 2020-10-28 | 2021-02-26 | 金泰电缆有限公司 | Install convenient aluminum alloy cable |
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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: 20180529 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |