CN206877729U - Cracking resistance cable - Google Patents
Cracking resistance cable Download PDFInfo
- Publication number
- CN206877729U CN206877729U CN201720773621.2U CN201720773621U CN206877729U CN 206877729 U CN206877729 U CN 206877729U CN 201720773621 U CN201720773621 U CN 201720773621U CN 206877729 U CN206877729 U CN 206877729U
- Authority
- CN
- China
- Prior art keywords
- outer jacket
- cable
- cracking resistance
- cable core
- core
- 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
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- Insulated Conductors (AREA)
Abstract
The utility model provides a kind of cracking resistance cable, including the cable core that some cores are twisted, and is surrounded with outer jacket outside cable core, packed layer is filled between outer jacket and cable core；Described outer jacket is the rubber sleeve that traction-resistant fibre layer is posted in inner side, and described packed layer is liquid colloid.Traction-resistant fibre layer effectively can prevent crackle from expanding when the utility model outer jacket ftractures, while liquid colloid oozes out from crackle, be solidified with air contact, repair outer jacket.
Description
Technical field
Power cable field is the utility model is related to, specifically a kind of cracking resistance cable.
Background technology
Still quickly, mechanization degree already takes up whole industrial system to industrial expansion rhythm, along with electric energy at present
Expanding day by day of use, the transmission medium of electric energy is required for electric wire.Cable long-term use outer jacket easily ftractures, especially
In the area that some dusts storm are larger, it, which is filled layer material and gradually overflowed from crack, causes cable core easily to trigger thing outside
Therefore.Existing cable is in order to prevent outer jacket from ftractureing, and one layer of armor of increase is protected to cable generally outside outer jacket, so
, can not large area use and armor cost is higher.
Utility model content
The utility model is in order to solve problem of the prior art, there is provided a kind of cracking resistance cable, outer jacket resist when ftractureing
Draw fibrous layer effectively can prevent crackle from expanding, while liquid colloid oozes out from crackle, is solidified with air contact, repairs outer protect
Layer.
The utility model includes the cable core that some cores are twisted, and outer jacket, outer jacket and cable core are surrounded with outside cable core
Between be filled with packed layer；Described outer jacket is the rubber sleeve that traction-resistant fibre layer is posted in inner side, and described packed layer is liquid
Colloid.
Described traction-resistant fibre layer is polypropylene fiber layer.
Described cable core includes copper core and wrapped insulating barrier outside copper core again.
The utility model beneficial effect is：Traction-resistant fibre layer effectively can prevent crackle from expanding when outer jacket ftractures, together
Shi Liuzhi colloids ooze out from crackle, are solidified with air contact, repair outer jacket.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
The utility model is described further with reference to the accompanying drawings and detailed description.
The utility model structure is as shown in figure 1, the cable core being twisted including some cores, cable core are surrounded with outer jacket outside
4, packed layer 3 is filled between outer jacket 4 and cable core；Described outer jacket 4 posts the rubber sleeve of traction-resistant fibre layer, institute for inner side
The packed layer stated is liquid colloid.
Described traction-resistant fibre layer is polypropylene fiber layer.
Described core includes copper core 1 and wrapped insulating barrier 2 outside copper core again.
The utility model concrete application approach is a lot, and described above is only preferred embodiment of the present utility model, should
Point out, for those skilled in the art, on the premise of the utility model principle is not departed from, can also make
Go out some improvement, these improvement also should be regarded as the scope of protection of the utility model.
Claims (3)
- A kind of 1. cracking resistance cable, it is characterised in that：The cable core being twisted including some cores, cable core are surrounded with outer jacket outside （4）, outer jacket（4）Packed layer is filled between cable core（3）；Described outer jacket（4）Traction-resistant fibre layer is posted for inner side Rubber sleeve, described packed layer are liquid colloid.
- 2. cracking resistance cable according to claim 1, it is characterised in that：Described traction-resistant fibre layer is polypropylene fibre Layer.
- 3. cracking resistance cable according to claim 1, it is characterised in that：Described core includes copper core（1）And around Wrap the insulating barrier outside copper core again（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773621.2U CN206877729U (en) | 2017-06-29 | 2017-06-29 | Cracking resistance cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773621.2U CN206877729U (en) | 2017-06-29 | 2017-06-29 | Cracking resistance cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877729U true CN206877729U (en) | 2018-01-12 |
Family
ID=61331457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720773621.2U Expired - Fee Related CN206877729U (en) | 2017-06-29 | 2017-06-29 | Cracking resistance cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195371A (en) * | 2017-06-29 | 2017-09-22 | 江苏华亚电缆有限公司 | Cracking resistance cable |
-
2017
- 2017-06-29 CN CN201720773621.2U patent/CN206877729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195371A (en) * | 2017-06-29 | 2017-09-22 | 江苏华亚电缆有限公司 | Cracking resistance 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: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |