CN205247960U - Single core low voltage insulation air wire of compound optic fibre of oversheath - Google Patents
Single core low voltage insulation air wire of compound optic fibre of oversheath Download PDFInfo
- Publication number
- CN205247960U CN205247960U CN201520941036.XU CN201520941036U CN205247960U CN 205247960 U CN205247960 U CN 205247960U CN 201520941036 U CN201520941036 U CN 201520941036U CN 205247960 U CN205247960 U CN 205247960U
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- CN
- China
- Prior art keywords
- oversheath
- insulation
- optical cable
- optic fibre
- outside
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- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 239000000835 fiber Substances 0.000 title claims abstract description 28
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 claims abstract description 25
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 150000002739 metals Chemical class 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims description 8
- 229920001903 high density polyethylene Polymers 0.000 claims description 6
- 239000004700 high-density polyethylene Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 241000272165 Charadriidae Species 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a single core low voltage insulation air wire of compound optic fibre of oversheath, including air wire body, insulation inner jacket, platykurtic optical cable, tear rope, insulating oversheath, the air wire body is stranded to become by metal of the same race circle single line or load core, two kinds of different metals circle single lines of conductor, the outside is equipped with insulation inner jacket, insulation inner jacket is outside to have the platykurtic optical cable around wrapping to with tearing rope winding ligature, to tear the rope outside and be equipped with insulating oversheath, the platykurtic optical cable includes flat oversheath, reinforcement and optic fibre, the utility model discloses under the prerequisite that appearance, main machinery and electric property bao te are unchangeable of low pressure list core insulating frame hollow wire, put into optic fibre in insulating sheath, realized letting communication optical fiber put in place in step when built on stilts insulated wire installs, avoided the secondary construction to for distribution network automation provides the optic fibre channel, sensing fiber puts into, temperature that can also the on -line monitoring wire with meet an emergency the isoparametric, go up on distribution network automation's basis and realize the intellectuality.
Description
Technical field
The utility model relates to insulated overhead conductor, relates in particular to a kind of single core low-voltage insulation aerial condutor of oversheath composite fiber.
Background technology
In mesolow (≤35kV) distribution network (hereinafter to be referred as " distribution "), the requirement of distribution automation is increasingly strong, and a large amount of informational needs transmit by optical fiber, and also there is no safe and reliable optical cable transmission scheme at present.
Because the power transmission shaft tower in distribution is not established lightning conducter conventionally, therefore there is no the decorating position of OPGW (OPGW); Again because distribution shaft tower height is lower, therefore overhead safe distance is inadequate while setting up all-dielectric, self-supporting aerial optical cable (ADSS); As adopt optical phase conductor (OPPC), be faced with the particular problems such as connector box cost is high, technology is more complicated. These ripe optical cable technologies that generally adopt on high pressure, super-pressure (>=110kV) transmission line of electricity in be subject to very large restriction in low distribution line.
Current, usual way is on distribution aerial condutor, to bundle in addition or be wound around an optical cable, this being called as, the reliability of " attached optical cable (OPAC) " was lower, but also need to there is special construction equipment (bind hider or wrapping machine) to install, there is cost and the technical problems such as secondary construction and installation (scaffold hollow wire for the first time, the optical cable of constructing for the second time) and construction technology are more complicated.
Utility model content
The purpose of this utility model is to provide a kind of single core low-voltage insulation aerial condutor of oversheath composite fiber.
The technical solution adopted in the utility model is:
A kind of single core low-voltage insulation aerial condutor of oversheath composite fiber, comprise aerial condutor body, insulation inner sheath, flat optical cable, tear rope, insulate oversheath, single line is stranded forms by round metal single line of the same race or load core, two kinds of different metals circles of conductor for described aerial condutor body, outside is provided with insulation inner sheath, described insulation inner sheath outside is surrounded with flat optical cable, and with tearing rope take-up strap, the described rope outside of tearing is provided with insulation oversheath, and described flat optical cable comprises flat oversheath, reinforcement and optical fiber.
Optical fiber in described flat optical cable is the many precoated fibers that are arranged in parallel, coated fiber or fibre ribbons.
Described insulation inner sheath, insulation jacket material are polyvinyl chloride, polyethylene, high density polyethylene (HDPE) or crosslinked polyethylene.
Advantage of the present utility model: protect under special constant prerequisite in the profile of low voltage single core insulated overhead conductor, main machinery and electric property, insulating sheath mid-enter optical fiber, having realized in the time that suspended insulated guide wire is installed allows telecommunication optical fiber synchronously put in place, avoid secondary construction, thereby for distribution automation provides fiber channel, insert sensor fibre, the parameter such as temperature and strain that can also on-line monitoring wire realizes intelligent on the basis of distribution automation.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model flat optical cable.
Wherein: 1, load core; 2, conductor; 3, insulation inner sheath; 4, insulation oversheath; 5, tear rope; 6, reinforcement; 7, optical fiber; 8, flat oversheath; 9, aerial condutor body; 10, flat optical cable.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of single core low-voltage insulation aerial condutor of oversheath composite fiber, comprises aerial condutor body 9, insulation inner sheath 3, flat optical cable 10, tear rope 5, insulation oversheath 4, aerial condutor body 9 is by round metal single line of the same race or load core 1, 2 two kinds of stranded compositions of different metal circle single line of conductor, the material of round metal single line of the same race and conductor comprises copper, electrician's aluminium and aluminium alloy etc., the material of load core comprises galvanized steel wire, aluminum-clad steel wires etc., are one or more layers twisted wires being combined according to certain rules by one or more single metal wires, and outside is provided with insulation inner sheath 3, and material is polyvinyl chloride conventionally, polyethylene, high density polyethylene (HDPE) or crosslinked polyethylene, insulation inner sheath 3 outsides are surrounded with flat optical cable 10, and with tearing rope 5 take-up straps, tearing rope is aramid line or other high strength, the nonmetal wire rod of heatproof, thus expose and take flat optical cable for tearing insulation oversheath, tear rope 5 outsides and be provided with insulation oversheath 4, be generally polythene material, flat optical cable 10 comprises flat oversheath 8, reinforcement 6 and optical fiber 7, the optical fiber 7 in flat optical cable is the many precoated fibers that are arranged in parallel, coated fiber or fibre ribbon, optical fiber model is the single mode that various types of communication is used, multimode fibre Ge sensing special optical fiber, reinforcement is to spin synthetic fibre or all kinds of enhanced non-metallic component, flat oversheath is polyvinyl chloride, polyester elastomer, nylon or low smoke halogen-free flame-retardant polyolefin etc.
The utility model is protected under special constant prerequisite in the profile of low voltage single core insulated overhead conductor, main machinery and electric property, insulating sheath mid-enter optical fiber, having realized in the time that suspended insulated guide wire is installed allows telecommunication optical fiber synchronously put in place, avoid secondary construction, thereby for distribution automation provides fiber channel, insert sensor fibre, the parameter such as temperature and strain that can also on-line monitoring wire realizes intelligent on the basis of distribution automation.
Claims (3)
1. single core low-voltage insulation aerial condutor of an oversheath composite fiber, it is characterized in that: comprise aerial condutor body, insulation inner sheath, flat optical cable, tear rope, insulate oversheath, single line is stranded forms by round metal single line of the same race or load core, two kinds of different metals circles of conductor for described aerial condutor body, outside is provided with insulation inner sheath, described insulation inner sheath outside is surrounded with flat optical cable, and with tearing rope take-up strap, the described rope outside of tearing is provided with insulation oversheath, and described flat optical cable comprises flat oversheath, reinforcement and optical fiber.
2. single core low-voltage insulation aerial condutor of a kind of oversheath composite fiber according to claim 1, is characterized in that: the optical fiber in described flat optical cable is the many precoated fibers that are arranged in parallel, coated fiber or fibre ribbons.
3. single core low-voltage insulation aerial condutor of a kind of oversheath composite fiber according to claim 1, is characterized in that: described insulation inner sheath, insulation jacket material are polyvinyl chloride, polyethylene, high density polyethylene (HDPE) or crosslinked polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941036.XU CN205247960U (en) | 2015-11-24 | 2015-11-24 | Single core low voltage insulation air wire of compound optic fibre of oversheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941036.XU CN205247960U (en) | 2015-11-24 | 2015-11-24 | Single core low voltage insulation air wire of compound optic fibre of oversheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247960U true CN205247960U (en) | 2016-05-18 |
Family
ID=55947042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941036.XU Active CN205247960U (en) | 2015-11-24 | 2015-11-24 | Single core low voltage insulation air wire of compound optic fibre of oversheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247960U (en) |
-
2015
- 2015-11-24 CN CN201520941036.XU patent/CN205247960U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 637200 Duofu Park, Xichong County, Nanchong City, Sichuan Province Patentee after: Sichuan Tongguang Cable Co.,Ltd. Address before: 637200 Duofu Park, Xichong County, Nanchong City, Sichuan Province Patentee before: SICHUAN TONGGUANG OPTICAL CABLE CO.,LTD. |