CN204242613U - A kind of self-bearing type multi-functional cable - Google Patents
A kind of self-bearing type multi-functional cable Download PDFInfo
- Publication number
- CN204242613U CN204242613U CN201420599868.3U CN201420599868U CN204242613U CN 204242613 U CN204242613 U CN 204242613U CN 201420599868 U CN201420599868 U CN 201420599868U CN 204242613 U CN204242613 U CN 204242613U
- Authority
- CN
- China
- Prior art keywords
- carrier layer
- carrier
- multimode fiber
- optic bundle
- silicon rubber
- 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
Abstract
The utility model discloses a kind of self-bearing type multi-functional cable, comprise multimode fiber-optic bundle, video core, control conductor, multimode fiber-optic bundle extrusion moulding is in the carrier layer of physical blowing polyolefine material, carrier layer outer wall is provided with multiple projection along annular space distribution, screen core is provided with in the carrier layer of high spot, carrier layer is coated with silicon rubber inner restrictive coating, control conductor is interval with in gap location between projection adjacent on silicon rubber inner restrictive coating and carrier layer outer wall, silicon rubber inner restrictive coating is coated with screen outward successively, separator, external sheath layer, external sheath layer outer wall is provided with integrated circle carrier, steel strand wire are provided with in circle carrier.The utility model is by novel structural design, and multimode fiber-optic bundle, video core, control conductor are reasonably combined into one, structural compactness is good, has self-supporting function, excellent shielding properties, electrical insulation properties, mechanical performance.
Description
technical field:
The utility model relates to electric wire, particularly relates to a kind of self-bearing type multi-functional cable.
background technology:
At present, along with the development of science and technology, the progress of society, intelligent grid informationization, automation, interactive demand are important all the more, there is stronger advantage and apply more widely, how to design effective multi-functional cable, the fusion of many nets such as full telecommunications network, electric transmission network, television network and the Internet, reducing the cost of networking, is current problem demanding prompt solution.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of self-bearing type multi-functional cable, has multiple signal transfer function, reduces the cost of laying installation.
The technical solution of the utility model is as follows:
Self-bearing type multi-functional cable, comprise multimode fiber-optic bundle, video core, control conductor, it is characterized in that: described multimode fiber-optic bundle extrusion moulding is in the carrier layer of physical blowing polyolefine material, carrier layer outer wall is provided with multiple projection along annular space distribution, screen core is provided with in the carrier layer of high spot, carrier layer is coated with silicon rubber inner restrictive coating, control conductor is interval with in gap location between projection adjacent on silicon rubber inner restrictive coating and carrier layer outer wall, described silicon rubber inner restrictive coating is coated with screen outward successively, separator, external sheath layer, external sheath layer outer wall is provided with integrated circle carrier, steel strand wire are provided with in circle carrier.
Described self-bearing type multi-functional cable, is characterized in that: the cross section of described multimode fiber-optic bundle is annular, is surrounded with foil shielding layer outside multimode fiber-optic bundle.
The utility model has the advantages that:
The utility model is by novel structural design, and multimode fiber-optic bundle, video core, control conductor are reasonably combined into one, structural compactness is good, has self-supporting function, excellent shielding properties, electrical insulation properties, mechanical performance.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
See accompanying drawing:
Self-bearing type multi-functional cable, comprise multimode fiber-optic bundle 1, video core 2, control conductor 3, multimode fiber-optic bundle 1 extrusion moulding is in the carrier layer 4 of physical blowing polyolefine material, carrier layer 4 outer wall is provided with multiple projection 5 along annular space distribution, screen core 2 is provided with in the carrier layer at protruding 5 places, carrier layer 4 is coated with silicon rubber inner restrictive coating 6, control conductor 3 is interval with in gap location between projection adjacent on silicon rubber inner restrictive coating 6 and carrier layer 4 outer wall, silicon rubber inner restrictive coating 6 is outer is coated with screen 7 successively, separator 8, external sheath layer 9, external sheath layer 9 outer wall is provided with integrated circle carrier 10, steel strand wire 11 are provided with in circle carrier 10.
The cross section of multimode fiber-optic bundle 1 is annular, is surrounded with foil shielding layer 12 outside multimode fiber-optic bundle 1.
Claims (2)
1. a self-bearing type multi-functional cable, comprise multimode fiber-optic bundle, video core, control conductor, it is characterized in that: described multimode fiber-optic bundle extrusion moulding is in the carrier layer of physical blowing polyolefine material, carrier layer outer wall is provided with multiple projection along annular space distribution, screen core is provided with in the carrier layer of high spot, carrier layer is coated with silicon rubber inner restrictive coating, control conductor is interval with in gap location between projection adjacent on silicon rubber inner restrictive coating and carrier layer outer wall, described silicon rubber inner restrictive coating is coated with screen outward successively, separator, external sheath layer, external sheath layer outer wall is provided with integrated circle carrier, steel strand wire are provided with in circle carrier.
2. self-bearing type multi-functional cable according to claim 1, is characterized in that: the cross section of described multimode fiber-optic bundle is annular, is surrounded with foil shielding layer outside multimode fiber-optic bundle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599868.3U CN204242613U (en) | 2014-10-16 | 2014-10-16 | A kind of self-bearing type multi-functional cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599868.3U CN204242613U (en) | 2014-10-16 | 2014-10-16 | A kind of self-bearing type multi-functional cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242613U true CN204242613U (en) | 2015-04-01 |
Family
ID=52772075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599868.3U Expired - Fee Related CN204242613U (en) | 2014-10-16 | 2014-10-16 | A kind of self-bearing type multi-functional cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205785A (en) * | 2016-10-14 | 2016-12-07 | 张家港市新邦电力科技有限公司 | A kind of copper covered steel signal cable |
-
2014
- 2014-10-16 CN CN201420599868.3U patent/CN204242613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205785A (en) * | 2016-10-14 | 2016-12-07 | 张家港市新邦电力科技有限公司 | A kind of copper covered steel signal cable |
| CN106205785B (en) * | 2016-10-14 | 2018-06-19 | 张家港市新邦电力科技有限公司 | A kind of copper clad steel signal 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: 20150401 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |