CN202153450U - Anti-cracking cable - Google Patents
Anti-cracking cable Download PDFInfo
- Publication number
- CN202153450U CN202153450U CN2011202925371U CN201120292537U CN202153450U CN 202153450 U CN202153450 U CN 202153450U CN 2011202925371 U CN2011202925371 U CN 2011202925371U CN 201120292537 U CN201120292537 U CN 201120292537U CN 202153450 U CN202153450 U CN 202153450U
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- Prior art keywords
- cable
- cracking
- sheath
- cracking cable
- model
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- Expired - Fee Related
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Abstract
The present utility model provides an anti-cracking cable. The anti-cracking cable is composed of a sheath, a shielding layer is arranged below the sheath, two conducting wires and a filling wire are arranged below the shielding layer, the conducting wires and the filling wire are cylinder structures, a protection sleeve is wrapped outside the filling wire, and an armor is arranged between the sheath and the shielding layer. In the anti-cracking cable, the protection sleeve is arranged outside the filling wire, the structure is simple, the cost is low, and the flexibility is good.
Description
Technical field
The utility model relates to a kind of cable, relates in particular to a kind of anti-cracking cable.
Background technology
Present various cable is widely used in fields such as oil drilling, vehicle, steamer, Move tool, industrial automation, and is well-known, and most cables all are circular in the design of cable and manufacture process; Often all need be under a lot of situation by the filling of interstitial wire, to constitute closely sturdy support, to avoid cable in twisted process; Cause the phenomenon that is crushed; Have the cable of interstitial wire in the market, the interstitial wire of its setting repeatedly after the complications, very easily produces cracking at cable; So not only possibly cause cable to be crushed, and can cause certain infringement the lead of cable inside.
Be directed to above-mentioned situation, be necessary to provide a kind of anti-cracking cable in fact, this anti-cracking cable is not only simple in structure, and cost is lower, and has good stretching property of song, to overcome the defective of cable in the prior art.
The utility model content
The purpose of the utility model just provides a kind of anti-cracking cable, and this anti-cracking cable is not only simple in structure, and cost is lower, and has good stretching property of song.
For reaching above-mentioned purpose, the utility model provides a kind of anti-cracking cable, and this anti-cracking cable comprises sheath; Said sheath is arranged with screen; Said screen is arranged with lead and interstitial wire, and said lead comprises core and insulating barrier, wherein; Said interstitial wire also coats outward and is provided with protective jacket, is provided with armouring between said sheath and the said screen.
Especially, said lead and interstitial wire are cylindrical structure.
Especially, said protective jacket is a pvc material.
Compared to prior art, the utility model provides a kind of anti-cracking cable, and this anti-cracking cable is not only simple in structure, and cost is lower, and has good stretching property of song.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the generalized section of the utility model embodiment.
Among the figure:
1, sheath; 2, screen; 3, lead; 4, core; 5, insulating barrier; 6, interstitial wire; 7, protective jacket; 8, armouring.
Embodiment
Please with reference to shown in Figure 1, the utility model provides a kind of anti-cracking cable, and this anti-cracking cable comprises sheath 1; Sheath 1 is arranged with screen 2, and screen 2 is the copper mesh grid, in present embodiment; Screen 2 is arranged with two leads 3 and an interstitial wire 6, and lead 3 all is a cylindrical structure with interstitial wire 6, and lead 3 comprises core 4 and insulating barrier 5; Interstitial wire 6 outer also coatings are provided with protective jacket 7, are provided with armouring 8 between sheath 7 and the screen 2, and protective jacket 7 cooperates interstitial wire 6 to be set to cylindrical structure; And it is a pvc material, has good stretching property of song.
The utility model provides a kind of anti-cracking cable, and this anti-cracking cable is set up protective jacket 7 outside interstitial wire 6, and not only simple in structure, cost is lower, and has good stretching property of song.
Fig. 1 is the generalized section of the utility model embodiment; But a kind of anti-cracking cable of the utility model is not limited to arrangement mode and this a kind of shape of this a kind of assembly; As shown in Figure 1, satisfying on the basis of its function, can be along with the change of the shape of protective jacket and change; Anyone has then fallen into the protection range of the utility model with the change that arrangements of components mode, model and the shape of the utility model are made easily on the principle basis of the utility model.
Claims (3)
1. prevent the cracking cable for one kind; Should comprise sheath by anti-cracking cable; Said sheath is arranged with screen, and said screen is arranged with lead and interstitial wire, and said lead comprises core and insulating barrier; It is characterized in that: said interstitial wire also coats outward and is provided with protective jacket, is provided with armouring between said sheath and the said screen.
2. anti-cracking cable according to claim 1, it is characterized in that: said lead and interstitial wire are cylindrical structure.
3. anti-cracking cable according to claim 1 is characterized in that: said protective jacket is a pvc material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202925371U CN202153450U (en) | 2011-08-12 | 2011-08-12 | Anti-cracking cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202925371U CN202153450U (en) | 2011-08-12 | 2011-08-12 | Anti-cracking cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202153450U true CN202153450U (en) | 2012-02-29 |
Family
ID=45693944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202925371U Expired - Fee Related CN202153450U (en) | 2011-08-12 | 2011-08-12 | Anti-cracking cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202153450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871560A (en) * | 2014-02-23 | 2014-06-18 | 安徽华海特种电缆集团有限公司 | Low-smoke halogen-free anti-interference digital signal cable for railway |
-
2011
- 2011-08-12 CN CN2011202925371U patent/CN202153450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871560A (en) * | 2014-02-23 | 2014-06-18 | 安徽华海特种电缆集团有限公司 | Low-smoke halogen-free anti-interference digital signal cable for railway |
| CN103871560B (en) * | 2014-02-23 | 2015-12-02 | 安徽华海特种电缆集团有限公司 | The anti-interference railway digital signal cable of a kind of low smoke and zero halogen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20120812 |