CN206388563U - Large span optical fiber is combined bunched aerial insulated cable - Google Patents
Large span optical fiber is combined bunched aerial insulated cable Download PDFInfo
- Publication number
- CN206388563U CN206388563U CN201720076155.2U CN201720076155U CN206388563U CN 206388563 U CN206388563 U CN 206388563U CN 201720076155 U CN201720076155 U CN 201720076155U CN 206388563 U CN206388563 U CN 206388563U
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- China
- Prior art keywords
- optical fiber
- layer
- large span
- cable
- combined
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 6
- 238000004078 waterproofing Methods 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000011491 glass wool Substances 0.000 abstract description 4
- 230000002452 interceptive effect Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Communication Cables (AREA)
Abstract
Bunched aerial insulated cable is combined the utility model discloses a kind of large span optical fiber, interfering between existing fiber cable present in prior art is mainly solved, wastage of material and the problem of large span is conveyed is difficult to.The large span optical fiber, which is combined bunched aerial insulated cable, includes optical fiber, and fiber outer surface is provided with cable core obturator；Cable core filling external surface is sequentially provided with screen layer, cable, the water blocking layer full of water-proofing powder, at least five layers layer of filaments from inside to outside；Outermost layer layer of filaments outer surface is enclosed with external shielding layer, centrifugally glass-wool heat-insulation layer, outer jointing jacket successively；Layer of filaments includes multiple monofilament, and the side wall of adjacent monofilament contacts with each other.By such scheme, the utility model has reached anti-interference and energy large span conveying purpose, with very high practical value and promotional value.
Description
Technical field
The utility model is related to field of cable technology, specifically, is to be related to a kind of large span optical fiber to be combined bunched aerial
Insulated cable.
Background technology
Cable is widely used in electric power, communications, with continuing to develop for technology, the complexity of the applicable occasion of cable
Change, variation.At present, the structure of cable is generally multiple cores and is directly wrapped in insulating materials, is not deposited between adjacent core
In spacing, done in this way, electromagnetism can occur during different signals is transmitted in respective core, between different signals
Phenomenon is disturbed, the application of the cable is have impact on；And the cable of such a structure, more insulating materials is used, it is unnecessary to bring
Waste, and the resistance to compression tensile capacity of cable is poor；Therefore improved；The intensity of existing fiber cable is relatively low, it is difficult to realize
Large span is set up, it is impossible to realize major network power transmission, makes electric power and communicate limited that people obtain, it is difficult to improve.
Utility model content
The purpose of this utility model is that providing a kind of large span optical fiber is combined bunched aerial insulated cable, existing to solve
Interfering between fiber optic cables, wastage of material and is difficult to the problem of large span is conveyed.
In order to solve the above problems, the utility model provides following technical scheme：
A kind of large span optical fiber, which is combined bunched aerial insulated cable, includes optical fiber, and fiber outer surface is provided with cable core obturator；
Cable core filling external surface is sequentially provided with screen layer, cable, the water blocking layer full of water-proofing powder, at least five layers monofilament from inside to outside
Layer；Outermost layer layer of filaments outer surface is enclosed with external shielding layer, centrifugally glass-wool heat-insulation layer, outer jointing jacket successively；Layer of filaments includes
Multiple monofilament, the side wall of adjacent monofilament contacts with each other.
Specifically, optical fiber includes multiple shielded-plate tubes；Fibre bundle and filler are provided with shielded-plate tube.
Specifically, the center of all shielded-plate tubes is provided with carbon fibre composite heat resistance alloy strengthening core.
Specifically, carbon fibre composite heat resistance alloy strengthening core centre-to-centre spacing cable core fills external surface distance with it away from protection
Set outer surface ratio of distances constant is 4.0-4.5:1.
Specifically, monofilament is aluminium monofilament or steel monofilament.
Specifically, ultra-violet absorber is scribbled on outer jointing jacket.
Specifically, it is uniformly provided with outer jointing jacket in multiple grooves, groove and is provided with luminescent material；The internal diameter of groove is more than it
The diameter of opening.
Compared with prior art, the utility model has the advantages that：
(1) external shielding layer is used to shield external disturbance in the utility model；Centrifugally glass-wool heat-insulation layer reduces the outside temperature difference
Influence to fiber optic cables；Outer jointing jacket is used to protect optical fiber and cable, resists outside deterioration；Screen layer be used for shield optical fiber and
Interfered between cable；Water blocking layer full of water-proofing powder is used for protection against the tide；At least five layers layer of filaments make intensity of the present utility model
It is stronger, large span can be used for and transmit electric power and communicate.
(2) shielded-plate tube avoids interfering between fibre bundle in the utility model, and filler plays buffering, and enhancing structure is close
The effect of property.
(3) carbon fibre composite heat resistance alloy strengthening core heat resistance is stronger in the utility model, adapts to more high current
Transmission, the problem of alleviating optical fiber electric capacity increase-volume.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In above-mentioned accompanying drawing, the corresponding component names of reference are as follows：
1- cable core obturators, 2- screen layers, 3- water blocking layers, 4- layer of filaments, 5- external shielding layers, the insulation of 6- centrifugally glass-wools
Layer, 7- outer jointing jackets, 8- shielded-plate tubes, 9- fibre bundles, 10- fillers, 11- carbon fibre composite heat resistance alloy strengthening cores, 12- is recessed
Groove, 13- cables.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and embodiment of the present utility model includes
But it is not limited to the following example.
As shown in figure 1, large span optical fiber, which is combined bunched aerial insulated cable, includes optical fiber, fiber outer surface is filled out provided with cable core
Fill body 1；The outer surface of cable core obturator 1 is sequentially provided with screen layer 2, cable 13, the water blocking layer 3 full of water-proofing powder, extremely from inside to outside
Few five layers of layer of filaments 4；The outer surface of outermost layer layer of filaments 4 is enclosed with external shielding layer 5, centrifugally glass-wool heat-insulation layer 6, outer protection successively
Set 7；Layer of filaments 4 includes multiple monofilament, and the side wall of adjacent monofilament contacts with each other；External shielding layer 5 is used to shield external disturbance；Centrifugation
Mineral wool heat-insulation layer 6 reduces influence of the outside temperature difference to fiber optic cables 13；Outer jointing jacket 7 is used to protect optical fiber and cable 13, supports
Anti- outside deterioration；Screen layer 2 is used to shield to interfere between optical fiber and cable 13；Water blocking layer 3 full of water-proofing powder is used to prevent
Tide；At least five layers layer of filaments 4 make intensity of the present utility model stronger, can be used for large span and transmit electric power and communicate.
Specifically, optical fiber includes multiple shielded-plate tubes 8；Fibre bundle 9 and filler 10 are provided with shielded-plate tube 8；Shielded-plate tube 8 is avoided
Interfered between fibre bundle 9,10 bufferings of filler, the effect of enhancing structure compactness.
Specifically, the center of all shielded-plate tubes 8 is provided with carbon fibre composite heat resistance alloy strengthening core 11；Carbon fibre is combined
The heat resistance of heat-resisting alloy strengthening core 11 is stronger, adapts to the transmission of more high current, the problem of alleviating optical fiber electric capacity increase-volume.
Specifically, the outer surface distance of 11 centre-to-centre spacing cable core obturator of carbon fibre composite heat resistance alloy strengthening core 1 with its away from
Protective case outer surface ratio of distances constant is 4.0-4.5:1；Ratio in the range of this, it is convenient to install, while meeting big data transmission,
Save material.
Specifically, monofilament is aluminium monofilament or steel monofilament；Also other metal monofilaments may be selected.
Specifically, ultra-violet absorber is scribbled on outer jointing jacket 7；Ultra-violet absorber absorbs ultraviolet, reduces summer purple
Injury of the outside line to fiber optic cables 13, extends the service life of fiber optic cables 13.
Specifically, it is uniformly provided with outer jointing jacket 7 in multiple grooves 12, groove 12 and is provided with luminescent material；Groove 12 it is interior
Footpath is more than the diameter of its opening；Make luminescent material be difficult to drop out, luminescent material can be fixed in groove 12 during actual production；
Luminescent material lights, and is easy to people to see, reduces security incident.
Shielded-plate tube 8 avoids interfering between optical fiber in the utility model；Screen layer 2 is used to avoid optical fiber and the phase of cable 13
Mutually interference；External shielding layer 5 is used to shield external disturbance；Enable the utility model comprehensively anti-interference, antijamming capability is very strong.
According to above-described embodiment, the utility model just can be realized well.What deserves to be explained is, based on said structure design
On the premise of, to solve same technical problem, some made on the utility model are without substantial change or profit
Color, the essence of the technical scheme used is still as the utility model, therefore it should also be as in protection model of the present utility model
In enclosing.
Claims (7)
1. a kind of large span optical fiber is combined bunched aerial insulated cable, it is characterised in that：Including optical fiber, fiber outer surface is provided with cable
Core obturator (1)；Cable core obturator (1) outer surface is sequentially provided with screen layer (2), cable (13), full of water-proofing powder from inside to outside
Water blocking layer (3), at least five layers layer of filaments (4)；Outermost layer layer of filaments (4) outer surface is enclosed with external shielding layer (5), centrifugation successively
Mineral wool heat-insulation layer (6), outer jointing jacket (7)；Layer of filaments (4) includes multiple monofilament, and the side wall of adjacent monofilament contacts with each other.
2. large span optical fiber according to claim 1 is combined bunched aerial insulated cable, it is characterised in that：Optical fiber includes many
Individual shielded-plate tube (8)；Fibre bundle (9) and filler (10) are provided with shielded-plate tube (8).
3. large span optical fiber according to claim 2 is combined bunched aerial insulated cable, it is characterised in that：All shielded-plate tubes
(8) center is provided with carbon fibre composite heat resistance alloy strengthening core (11).
4. large span optical fiber according to claim 3 is combined bunched aerial insulated cable, it is characterised in that：Carbon fibre is answered
Close heat-resisting alloy strengthening core (11) centre-to-centre spacing cable core obturator (1) outer surface distance is away from protective case outer surface ratio of distances constant with it
4.0-4.5:1。
5. the large span optical fiber according to claim any one of 1-4 is combined bunched aerial insulated cable, it is characterised in that：It is single
Silk is aluminium monofilament or steel monofilament.
6. large span optical fiber according to claim 5 is combined bunched aerial insulated cable, it is characterised in that：Outer jointing jacket
(7) ultra-violet absorber is scribbled on.
7. large span optical fiber according to claim 6 is combined bunched aerial insulated cable, it is characterised in that：Outer jointing jacket
(7) it is uniformly provided with multiple grooves (12), groove (12) and is provided with luminescent material；The internal diameter of groove (12) is more than the straight of its opening
Footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076155.2U CN206388563U (en) | 2017-01-20 | 2017-01-20 | Large span optical fiber is combined bunched aerial insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076155.2U CN206388563U (en) | 2017-01-20 | 2017-01-20 | Large span optical fiber is combined bunched aerial insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388563U true CN206388563U (en) | 2017-08-08 |
Family
ID=59494456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720076155.2U Expired - Fee Related CN206388563U (en) | 2017-01-20 | 2017-01-20 | Large span optical fiber is combined bunched aerial insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524573A (en) * | 2023-12-01 | 2024-02-06 | 河北博轩耐水产品科技有限公司 | Visual temperature-sensing composite cable and cable heating monitoring method |
-
2017
- 2017-01-20 CN CN201720076155.2U patent/CN206388563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524573A (en) * | 2023-12-01 | 2024-02-06 | 河北博轩耐水产品科技有限公司 | Visual temperature-sensing composite cable and cable heating monitoring method |
| CN117524573B (en) * | 2023-12-01 | 2024-04-30 | 河北博轩耐水产品科技有限公司 | Visual temperature-sensing composite cable and cable heating monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Compound overhead insulated cable tied in a bundle of large -span optic fibre Effective date of registration: 20181102 Granted publication date: 20170808 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: 2018530000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191115 Granted publication date: 20170808 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: 2018530000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Compound overhead insulated cable tied in a bundle of large -span optic fibre Effective date of registration: 20191119 Granted publication date: 20170808 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: Y2019530000009 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200804 Granted publication date: 20170808 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: Y2019530000009 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Long span optical fiber composite bundled overhead insulated cable Effective date of registration: 20200811 Granted publication date: 20170808 Pledgee: Huaxia Bank Limited by Share Ltd. Kunming Chenggong Pledgor: KUNMING KUNYUN CABLE Co.,Ltd. Registration number: Y2020530000015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 |