CN208781587U - A kind of electro-optical composite cable - Google Patents
A kind of electro-optical composite cable Download PDFInfo
- Publication number
- CN208781587U CN208781587U CN201821685875.XU CN201821685875U CN208781587U CN 208781587 U CN208781587 U CN 208781587U CN 201821685875 U CN201821685875 U CN 201821685875U CN 208781587 U CN208781587 U CN 208781587U
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- Prior art keywords
- layer
- fiber optic
- power line
- optic bundle
- electro
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- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 18
- 239000011241 protective layer Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model discloses a kind of electro-optical composite cables; including fiber optic bundle; the outside of the fiber optic bundle is provided with fiber optic bundle surrounding layer; protecting jacket of power line is provided with below the fiber optic bundle surrounding layer; the protecting jacket of power line is internally provided with metallic power line; the gap setting of the fiber optic bundle surrounding layer and protecting jacket of power line has interior metallic strength member; the outside of the fiber optic bundle surrounding layer and protecting jacket of power line is provided with internal layer protective case; it is provided with outer metallic strength member at the exterior groove of the internal layer protective case, the utility model relates to field of cable technology.A kind of electro-optical composite cable, three outer metallic strength members are reached, improve the tensile resistance of photoelectric compound cable, outer metallic strength member and the cooperation of interior metallic strength member simultaneously, improve the compressive property of photoelectric compound cable, transmission signal that can be stable, electric energy can be transmitted again, excellent product performance improves the service life of device, the purpose satisfied the use demand.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of electro-optical composite cable.
Background technique
Optoelectronic composite cable makees transmission line suitable for broadband access network system, is a kind of novel access way, its light harvesting
Fine, transmission of electricity copper wire is in one, the problem of can solve broadband access, equipment electricity consumption, signal transmission.China Internet has been formed
Scale, Internet application move towards diversification.Internet more and more profoundly changes the study, work and life side of people
Formula, has pushed the high speed development of information industry, or even affects entire society's process, the application and technological innovation of optical fiber cable
Increasingly paid attention to by industry.It makes great contributions to for the electric energy such as industry, agricultural transmission aspect.Equally, the appearance pole of optical cable
The big development for advancing communications industry, with the arrival in 3G epoch, the application of optical cable has obtained unprecedented development.And with
Industrial expansion, agricultural progress, big specification, long length power cable be more and more used for industry, agricultural, due to cable
Installation environment it is multifarious, it is few to meet defined erecting bed, thus in the case where high external force intensity guarantee electric power and
The normal transmission of communication and use are just particularly important.Big specification, long length photoelectric compound cable be laid in height and fallen
The environment such as steep cliff, hillside etc. of difference, cable are often damaged or even break because cable is self-possessed, and especially rain freezes day pneumoelectric
Cable causes irredeemable loss because being self-possessed and icing causes communication transfer to interrupt.The resistance to compression tension of existing photoelectric compound cable
Performance is poor, and construction and maintenance are easily broken off under some rugged environments, causes the interruption of communication, while needing to be laid with again
New cable causes the loss of economic asset, time-consuming and laborious, is unable to satisfy communication requirement at this stage.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electro-optical composite cable, solves existing light
The resistance to compression tensile property of electric composite cable is poor, and construction and maintenance are easily broken off under some rugged environments, causes communication
It interrupts, while needing to be laid with new cable again, cause the loss of economic asset, it is time-consuming and laborious, it is unable to satisfy at this stage logical
The problem of letter demand.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of electro-optical composite cable,
Including fiber optic bundle, the outside of the fiber optic bundle is provided with fiber optic bundle surrounding layer, is provided with electricity below the fiber optic bundle surrounding layer
Source line protective case, the protecting jacket of power line are internally provided with metallic power line, and the fiber optic bundle surrounding layer and power supply line are protected
The gap setting of sheath has an interior metallic strength member, and the outside of the fiber optic bundle surrounding layer and protecting jacket of power line is provided with internal layer guarantor
Sheath is provided with outer metallic strength member, the external setting of the outer metallic strength member at the exterior groove of the internal layer protective case
There is an insulating layer, the gap setting of the insulating layer and internal layer protective case has buffer layer filler, the external setting of the insulating layer
There is waterstop wrapping layer, the outside of the waterstop wrapping layer is provided with metal protection layer, and the outside of the metal protection layer is set
It is equipped with outer layer protective sleeve.
Preferably, the quantity of the outer metallic strength member is three.
Preferably, the material of the outer layer protective sleeve and protecting jacket of power line is polyethylene.
Preferably, the metal protection layer is longitudinal wrap double plastic-coated steel band.
Preferably, the metallic power line is stranded copper wire stranded conductor.
Preferably, the packing material of the buffer layer filler is PP rope.
(3) beneficial effect
The utility model provides a kind of electro-optical composite cable.Have it is following the utility model has the advantages that
(1), the electro-optical composite cable is provided with fiber optic bundle surrounding layer, fiber optic bundle surrounding layer by the outside of fiber optic bundle
Lower section be provided with protecting jacket of power line, protecting jacket of power line is internally provided with metallic power line, fiber optic bundle surrounding layer and electricity
The gap setting of source line protective case has an interior metallic strength member, and the outside of fiber optic bundle surrounding layer and protecting jacket of power line is provided with internal layer
Protective case is provided with outer metallic strength member at the exterior groove of internal layer protective case, and the outside of outer metallic strength member is provided with insulation
The gap setting of layer, insulating layer and internal layer protective case has buffer layer filler, and the outside of insulating layer is provided with waterstop wrapping layer,
The outside of waterstop wrapping layer is provided with metal protection layer, and the outside of metal protection layer is provided with outer layer protective sleeve, and outer metal adds
The quantity of strong core is three, has reached three outer metallic strength members, improves the tensile resistance of photoelectric compound cable, while outer gold
Belong to strengthening core and interior metallic strength member to cooperate, improve the compressive property of photoelectric compound cable, transmission signal that can be stable and
Electric energy is transmitted, excellent product performance improves the service life of device, the purpose satisfied the use demand.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model internal layer protective case schematic diagram of internal structure；
Fig. 3 is the utility model internal layer protective case external structure schematic diagram.
In figure: 1 fiber optic bundle, 2 fiber optic bundle surrounding layers, 3 protecting jacket of power line, 4 metallic power lines, metallic strength member, 6 in 5
Internal layer protective case, 7 outer metallic strength members, 8 insulating layers, 9 buffer layer fillers, 10 waterstop wrapping layers, 11 metal protection layers, 12
Outer layer protective sleeve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electro-optical composite cable, including fiber optic bundle
1, the outside of fiber optic bundle 1 is provided with fiber optic bundle surrounding layer 2, and the lower section of fiber optic bundle surrounding layer 2 is provided with protecting jacket of power line 3, electricity
Source line protective case 3 is internally provided with metallic power line 4, in the gap setting of fiber optic bundle surrounding layer 2 and protecting jacket of power line 3 has
The outside of metallic strength member 5, fiber optic bundle surrounding layer 2 and protecting jacket of power line 3 is provided with internal layer protective case 6, internal layer protective case 6
Outer metallic strength member 7 is provided at exterior groove, the outside of outer metallic strength member 7 is provided with insulating layer 8, insulating layer 8 and internal layer
The gap setting of protective case 6 has buffer layer filler 9, and the outside of insulating layer 8 is provided with waterstop wrapping layer 10, and waterstop is wrapped
The outside of layer 10 is provided with metal protection layer 11, and the outside of metal protection layer 11 is provided with outer layer protective sleeve 12, and outer metal is reinforced
The quantity of core 7 is three, and the material of outer layer protective sleeve 12 and protecting jacket of power line 3 is polyethylene, and metal protection layer 11 is vertical
Packet double plastic-coated steel band, metallic power line 4 are stranded copper wire stranded conductor, and the packing material of buffer layer filler 9 is PP rope, is reached
To three outer metallic strength members, the tensile resistance of photoelectric compound cable is improved, while outer metallic strength member adds with interior metal
Strong core cooperation, improves the compressive property of photoelectric compound cable, transmission signal that can be stable and transmits electric energy, properties of product
It is excellent, the service life of device is improved, the purpose satisfied the use demand.
In use, fiber optic bundle surrounding layer 2 protects fiber optic bundle 1, protecting jacket of power line 3 protects metallic power line 4, while optical fiber
The gap setting of beam surrounding layer 2 and protecting jacket of power line 3 has interior metallic strength member 5, internal layer protective case 6 and outgoing protective case 12,
Double shielding, the cooperation of interior metallic strength member 5 and outer metallic strength member 7 improve the compressive property of cable, and more outer metals are reinforced
Core 7 improves tensile resistance, has reached three outer metallic strength members, improves the tensile resistance of photoelectric compound cable, while outer
Metallic strength member and interior metallic strength member cooperate, and improve the compressive property of photoelectric compound cable, transmission signal that can be stable and
Electric energy can be transmitted, excellent product performance improves the service life of device, the purpose satisfied the use demand.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electro-optical composite cable, including fiber optic bundle (1), it is characterised in that: the outside of the fiber optic bundle (1) is provided with light
Fine beam surrounding layer (2) is provided with protecting jacket of power line (3), the protecting jacket of power line below the fiber optic bundle surrounding layer (2)
(3) be internally provided with metallic power line (4), the fiber optic bundle surrounding layer (2) and the gap setting of protecting jacket of power line (3) have
Interior metallic strength member (5), the fiber optic bundle surrounding layer (2) and the outside of protecting jacket of power line (3) are provided with internal layer protective case
(6), it is provided with outer metallic strength member (7) at the exterior groove of the internal layer protective case (6), the outer metallic strength member (7)
Outside is provided with insulating layer (8), and the gap setting of the insulating layer (8) and internal layer protective case (6) has buffer layer filler (9),
The outside of the insulating layer (8) is provided with waterstop wrapping layer (10), and the outside of the waterstop wrapping layer (10) is provided with gold
Belong to protective layer (11), the outside of the metal protection layer (11) is provided with outer layer protective sleeve (12).
2. a kind of electro-optical composite cable according to claim 1, it is characterised in that: the outer metallic strength member (7)
Quantity is three.
3. a kind of electro-optical composite cable according to claim 1, it is characterised in that: the outer layer protective sleeve (12) and electricity
The material of source line protective case (3) is polyethylene.
4. a kind of electro-optical composite cable according to claim 1, it is characterised in that: the metal protection layer (11) is vertical
Packet double plastic-coated steel band.
5. a kind of electro-optical composite cable according to claim 1, it is characterised in that: the metallic power line (4) is more
Stock copper wire stranded conductor.
6. a kind of electro-optical composite cable according to claim 1, it is characterised in that: the buffer layer filler (9)
Packing material is PP rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685875.XU CN208781587U (en) | 2018-10-17 | 2018-10-17 | A kind of electro-optical composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685875.XU CN208781587U (en) | 2018-10-17 | 2018-10-17 | A kind of electro-optical composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781587U true CN208781587U (en) | 2019-04-23 |
Family
ID=66163206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685875.XU Expired - Fee Related CN208781587U (en) | 2018-10-17 | 2018-10-17 | A kind of electro-optical composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197744A (en) * | 2019-05-31 | 2019-09-03 | 江苏鸿翔电缆有限公司 | A kind of multicore strand insulation high computer cable |
-
2018
- 2018-10-17 CN CN201821685875.XU patent/CN208781587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197744A (en) * | 2019-05-31 | 2019-09-03 | 江苏鸿翔电缆有限公司 | A kind of multicore strand insulation high computer cable |
| CN110197744B (en) * | 2019-05-31 | 2024-03-26 | 江苏鸿翔电缆有限公司 | Multi-core stranded insulating computer 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: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |