CN206057652U - Electric power communication optical cable - Google Patents
Electric power communication optical cable Download PDFInfo
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- CN206057652U CN206057652U CN201620883355.4U CN201620883355U CN206057652U CN 206057652 U CN206057652 U CN 206057652U CN 201620883355 U CN201620883355 U CN 201620883355U CN 206057652 U CN206057652 U CN 206057652U
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Abstract
This utility model discloses a kind of electric power communication optical cable, including exterior cover sheets and an electric power cable unit being arranged in protective layer, some fiber units and some anti-excessively foldings around heart yearn；Electric power cable unit includes electric power cable protective layer, be arranged in electric power cable protective layer and supports isolating frame and three electric power cables; the support isolating frame has central cavity and three dividing walls being integrally connected to around central cavity; the steel wire with plastic plated extended in the same direction with electric power cable unit is provided with central cavity, three electric power cables are then located between adjacent spacer walls respectively；Around being arranged in around electric power cable unit, aforementioned anti-excessively folding is arranged between adjacent fiber unit fiber unit around heart yearn；Thereby, optical cable is combined with power transmission and fiber optic conduction function, and its structure arrangement is ingenious reasonable, and electric power cable, fiber unit are protected well, and optical cable is difficult to be lost, good product quality.
Description
Technical field
This utility model is related to optical cable art, refers in particular to a kind of electric power communication optical cable.
Background technology
Communications optical cable of the prior art, typically only includes optical fiber or also simultaneous with some holding wires, seldom has combination
The integral type electric power communication optical cable of electric power cable；When needing supply of electric power, often must erecting power lines cable in addition, increased cloth
The complexity of line, and, current communications optical cable is when actually used, easily pressurized, lose etc. and affect the property of communications optical cable
Energy.
Utility model content
In view of this, disappearance of this utility model for prior art presence, its main purpose are to provide a kind of electric power and lead to
Letter optical cable, its optical cable are combined with power transmission and fiber optic conduction function, and its structure arrangement is ingenious rationally, to electric power cable, light
Fine unit is protected well, and optical cable is difficult to be lost, good product quality.
For achieving the above object, this utility model is using such as purgation technical scheme：
A kind of electric power communication optical cable, include exterior cover sheets and be arranged in protective layer an electric power cable unit,
Some fiber units and some anti-excessively foldings are around heart yearn；
Wherein, the electric power cable unit includes electric power cable protective layer, be arranged in electric power cable protective layer
Support isolating frame and three electric power cables, the support isolating frame have central cavity and three be integrally connected to around central cavity
Dividing wall, is provided with the steel wire with plastic plated extended in the same direction with electric power cable unit in central cavity, each dividing wall has separating part
With the supporting part for being connected to separating part extending end, the separating part and supporting part composition T section structure；Adjacent spacer walls it
Between be respectively formed with installing locating slot, aforementioned three electric power cables are then located in corresponding installing locating slot；Electric power cable is protected
Layer internal face is contacted with supporting part lateral surface；The fiber unit is around being arranged in around electric power cable unit, aforementioned anti-excessive
Folding is arranged between adjacent fiber unit around heart yearn；The exterior cover sheets include the first insulation that from-inner-to-outer sets gradually
Layer, armouring wire layer and the first restrictive coating.
Used as a kind of preferred version, the armouring wire layer is by the steel wire of some uniform arrangements along the first insulating barrier periphery spiral shell
Curl up to set and form, first restrictive coating is tightly placed in outside armouring wire layer.
Used as a kind of preferred version, the outer surface of first insulating barrier is formed with some asperities, aforementioned armouring wire
Layer accordingly curls up and is incorporated at asperity.
As a kind of preferred version, the electric power cable protective layer include the belting layer that from-inner-to-outer sets gradually, every
Oxygen layer, bed course and the second restrictive coating.
Used as a kind of preferred version, the electric power cable includes copper core and the second insulating barrier being coated on outside copper core,
Second insulating barrier outer surface, between dividing wall and belting layer be filled with fire-retardant area.
Used as a kind of preferred version, the fiber unit includes center reinforcemen, is arranged in center reinforcemen periphery
Some optical fiber and the 3rd restrictive coating of some optical fiber periphery is coated on, the outer surface of the 3rd restrictive coating is formed with and blocks water
Layer, every optical fiber are individually coated in respective sleeve pipe against pressure one by one；The outer surface of center reinforcemen is arranged with some fixed
Position groove, every optical fiber for being coated with sleeve pipe against pressure are embedded and are positioned in corresponding detent.
This utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme understands which is mainly optical cable and combines with power transmission and fiber optic conduction function, and its structure arrangement is ingenious rationally, to electric power
Cable, fiber unit are protected well, and optical cable is difficult to be lost, good product quality, long service life.
More clearly to illustrate architectural feature of the present utility model and effect, come right with specific embodiment below in conjunction with the accompanying drawings
This utility model is described in detail.
Description of the drawings
Fig. 1 is the substantially cross section structure diagram of the embodiment of this utility model.
Accompanying drawing identifier declaration：
10th, electric power cable unit 11, support isolating frame
12nd, electric power cable 13, steel wire with plastic plated
14th, belting layer 15, oxygen barrier layer
16th, bed course 17, the second restrictive coating
20th, fiber unit 21, center reinforcemen
22nd, optical fiber 23, the 3rd restrictive coating
24th, sleeve pipe against pressure 25, water blocking layer
30th, prevent that excessively folding is around heart yearn 40, the first insulating barrier
50th, armouring wire layer 60, the first restrictive coating.
Specific embodiment
Refer to shown in Fig. 1, that show the concrete structure of the embodiment of this utility model, which includes outer protection
Layer and an electric power cable unit 10 being arranged in protective layer, some fiber units 20 and some anti-excessively foldings are around heart yearn 30.
Wherein, the electric power cable unit 10 include electric power cable protective layer, be arranged in electric power cable protective layer one
Support isolating frame 11 and three electric power cables 12, the support isolating frame 11 that there is central cavity and central cavity week is integrally connected to
Three dividing walls for enclosing, are provided with the steel wire with plastic plated 13 extended in the same direction with electric power cable unit, each dividing wall in central cavity
With separating part and the supporting part for being connected to separating part extending end, the separating part and supporting part composition T section structure；Phase
Installing locating slot is respectively formed between adjacent dividing wall, aforementioned three electric power cables 12 are then located in corresponding installing locating slot；
The electric power cable 12 includes copper core and the second insulating barrier being coated on outside copper core, the second insulating barrier outer surface, dividing wall
And between belting layer, it is filled with fire-retardant area；Electric power cable protective layer internal face is contacted with supporting part lateral surface；Herein, the electric power
Cable protection layer includes belting layer 14, oxygen barrier layer 15, bed course 16 and the second restrictive coating 17 that from-inner-to-outer sets gradually.
Around being arranged in around electric power cable unit 10, aforementioned anti-excessively folding is arranged in the fiber unit 20 around heart yearn 30
Between adjacent fiber unit 20；The fiber unit 20 includes center reinforcemen 21, is arranged in 21 periphery of center reinforcemen
Some optical fiber 22 and the 3rd restrictive coating 23 of 22 periphery of some optical fiber is coated on, the outer surface shape of the 3rd restrictive coating 23
Into blocking water 25 layers, every optical fiber 22 is individually coated in respective sleeve pipe against pressure 24 one by one；Outside center reinforcemen 21
Surface is arranged with some detents, be coated with sleeve pipe against pressure 24 every optical fiber 22 be embedded be positioned at position accordingly it is recessed
In groove.The exterior cover sheets include the first insulating barrier 40, armouring wire layer 50 and the first shield that from-inner-to-outer sets gradually
Jacket layer 60.50 layers of steel wire by some uniform arrangements of the armouring wire are formed along the 40 periphery spiral winding of the first insulating barrier, institute
State the first restrictive coating 50 to be tightly placed in outside armouring wire layer 50.The outer surface of first insulating barrier 40 is formed with some convex-concaves
Stricture of vagina, aforementioned armouring wire layer 50 accordingly curl up and are incorporated at asperity.
Design focal point of the present utility model is which is mainly optical cable and combines with power transmission and fiber optic conduction function,
Its structure arrangement is ingenious reasonable, and electric power cable, fiber unit are protected well, and optical cable is difficult to be lost, product
Quality is good, long service life.
The above, is only preferred embodiment of the present utility model, and not technical scope of the present utility model is made
Any restriction, therefore every any trickle amendment made to above example according to technical spirit of the present utility model, equivalent become
Change and modification, still fall within the range of technical solutions of the utility model.
Claims (6)
1. a kind of electric power communication optical cable, it is characterised in that：Include exterior cover sheets and an electric power being arranged in protective layer
Cable unit, some fiber units and some anti-excessively foldings are around heart yearn；
Wherein, the electric power cable unit include electric power cable protective layer, be arranged in electric power cable protective layer support every
From frame and three electric power cables, the support isolating frame has central cavity and three isolation being integrally connected to around central cavity
Wall, is provided with the steel wire with plastic plated extended in the same direction with electric power cable unit in central cavity, each dividing wall has separating part and company
The supporting part of separating part extending end is connected to, the separating part and supporting part constitute T section structure；Divide between adjacent spacer walls
Installing locating slot is not formed with, aforementioned three electric power cables are then located in corresponding installing locating slot；In electric power cable protective layer
Wall is contacted with supporting part lateral surface；The fiber unit around being arranged in around electric power cable unit, aforementioned anti-excessively folding around
Heart yearn is arranged between adjacent fiber unit；The exterior cover sheets include the first insulating barrier that from-inner-to-outer sets gradually,
Armouring wire layer and the first restrictive coating.
2. electric power communication optical cable according to claim 1, it is characterised in that：The armouring wire layer is by some uniform arrangements
Steel wire form along the first insulating barrier periphery spiral winding, first restrictive coating is tightly placed in outside armouring wire layer.
3. electric power communication optical cable according to claim 2, it is characterised in that：The outer surface of first insulating barrier is formed with
Some asperities, aforementioned armouring wire layer are accordingly curled up and are incorporated at asperity.
4. electric power communication optical cable according to claim 1, it is characterised in that：The electric power cable protective layer is included from interior
And belting layer, oxygen barrier layer, bed course and the second restrictive coating for setting gradually outward.
5. electric power communication optical cable according to claim 4, it is characterised in that：The electric power cable includes copper core and cladding
The second insulating barrier outside copper core, the second insulating barrier outer surface, between dividing wall and belting layer be filled with fire-retardant area.
6. electric power communication optical cable according to claim 1, it is characterised in that：The fiber unit includes center reinforcement
Part, some optical fiber for being arranged in center reinforcemen periphery and the 3rd restrictive coating for being coated on some optical fiber periphery, the
The outer surface of three restrictive coatings is formed with water blocking layer, and every optical fiber is individually coated in respective sleeve pipe against pressure one by one；Center
The outer surface of reinforcement is arranged with some detents, be coated with sleeve pipe against pressure every optical fiber be embedded be positioned at it is corresponding
In detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883355.4U CN206057652U (en) | 2016-08-16 | 2016-08-16 | Electric power communication optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883355.4U CN206057652U (en) | 2016-08-16 | 2016-08-16 | Electric power communication optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057652U true CN206057652U (en) | 2017-03-29 |
Family
ID=58381136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620883355.4U Active CN206057652U (en) | 2016-08-16 | 2016-08-16 | Electric power communication optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086070A (en) * | 2017-05-23 | 2017-08-22 | 成都飞航沛腾科技有限公司 | A kind of waterproof pressure photoelectric compound cable |
| CN107589500A (en) * | 2017-07-12 | 2018-01-16 | 江苏华能电缆股份有限公司 | A kind of geophysical exploration robot ultra-wideband charge bearing detecting cable |
| CN109932797A (en) * | 2019-04-22 | 2019-06-25 | 通鼎互联信息股份有限公司 | A kind of anti-bird rodent-resistant cable of double armour central tubes |
-
2016
- 2016-08-16 CN CN201620883355.4U patent/CN206057652U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086070A (en) * | 2017-05-23 | 2017-08-22 | 成都飞航沛腾科技有限公司 | A kind of waterproof pressure photoelectric compound cable |
| CN107589500A (en) * | 2017-07-12 | 2018-01-16 | 江苏华能电缆股份有限公司 | A kind of geophysical exploration robot ultra-wideband charge bearing detecting cable |
| CN107589500B (en) * | 2017-07-12 | 2019-01-25 | 江苏华能电缆股份有限公司 | A kind of geophysical exploration robot ultra-wideband charge bearing detecting cable |
| CN109932797A (en) * | 2019-04-22 | 2019-06-25 | 通鼎互联信息股份有限公司 | A kind of anti-bird rodent-resistant cable of double armour central tubes |
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