CN206931393U - A kind of electric power optical cable recombination line - Google Patents
A kind of electric power optical cable recombination line Download PDFInfo
- Publication number
- CN206931393U CN206931393U CN201720583329.4U CN201720583329U CN206931393U CN 206931393 U CN206931393 U CN 206931393U CN 201720583329 U CN201720583329 U CN 201720583329U CN 206931393 U CN206931393 U CN 206931393U
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- CN
- China
- Prior art keywords
- optical cable
- oversheath
- cable
- layer
- cable portion
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- 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.)
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Abstract
The utility model discloses a kind of electric power optical cable recombination line of technical field of electric wires and cables,Including oversheath,The inner chamber of the oversheath is respectively arranged on the left side and the right side cable portion and optical cable portion,Place is provided with central rib between two parties for the inner chamber of the oversheath,The oversheath and cable portion,Water blocking layer is filled with cavity between optical cable portion and central rib,The cable portion includes cable core,The cable core is coated with steel-tape armouring layer,Insulating sheath is arranged with the outer circumferential walls of the steel-tape armouring layer,The optical cable portion includes the optical cable core positioned at center,The cable line outer core is connected with screen layer,Loose tube is socketed with the screen layer,The outer circumferential walls of the Loose tube are provided with PE sheaths,The utility model integrates optical fiber and electrical power distribution cable,Avoid secondary wiring,The expense of construction and networking can effectively be reduced,With stronger mechanical performance,Shock resistance and resistance to pressure measurement performance.
Description
Technical field
Technical field of electric wires and cables is the utility model is related to, specially a kind of electric power optical cable recombination line.
Background technology
Mostly it is separate from China, the power transmission of electric wire and the communications of optical cable at present, with logical
The fast development of letter technology, especially Fibre Optical Communication Technology, the demand of laying, welding and maintenance to optical cable are increasing.Electricity
The separated laying of cable and electric wire can make it that wiring is complicated, space resources occupancy is excessive.In order that both electric wire and cables are closely tied
Close, we have proposed a kind of electric power optical cable recombination line to come into operation, to solve the above problems.
The content of the invention
The purpose of this utility model is to provide a kind of electric power optical cable recombination line, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of electric power optical cable recombination line, including outer shield
Set, the inner chamber of the oversheath are respectively arranged on the left side and the right side cable portion and optical cable portion, and the inner chamber place placed in the middle of the oversheath is provided with
Water blocking layer is filled with cavity between central rib, the oversheath and cable portion, optical cable portion and central rib, it is described
Cable portion includes cable core, and the cable core is coated with steel-tape armouring layer, outside the circumference of the steel-tape armouring layer
Insulating sheath is arranged with wall, the optical cable portion includes the optical cable core positioned at center, the cable line outer core and screen
Layer connection is covered, is socketed with Loose tube on the screen layer, the outer circumferential walls of the Loose tube are provided with PE sheaths.
Preferably, the oversheath is PVC fire retardant jackets, and the position that oversheath is in contact with water blocking layer is additionally provided with aramid fiber
Yarn layer.
Preferably, the water blocking layer is cable oil layer of paste.
Preferably, the central rib is with flexible flexible metal filler.
Preferably, the metal knitted silk screen that the screen layer is made up of woven wire parcel neoprene and silicon rubber core
Pad.
Compared with prior art, the beneficial effects of the utility model are：The utility model collection optical fiber and electrical power distribution cable
, secondary wiring is avoided, can effectively reduce the expense of construction and networking, there is stronger mechanical performance, anti-impact
Hit performance and resistance to pressure measurement performance.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model cable portion structural representation；
Fig. 3 is the utility model optical cable portion structural representation.
In figure：1 oversheath, 2 cable portions, 21 cable cores, 22 steel-tape armouring layers, 23 insulating sheaths, 3 optical cable portions, 31 light
Cable core, 32 screen layers, 33 Loose tubes, 34 PE sheaths, 4 central ribs, 5 water blocking layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of electric power optical cable recombination line, including oversheath
1, the inner chamber of the oversheath 1 is respectively arranged on the left side and the right side cable portion 2 and optical cable portion 3, and the inner chamber place placed in the middle of the oversheath 1 is set
There is central rib 4, be filled with and block water in the cavity between the oversheath 1 and cable portion 2, optical cable portion 3 and central rib 4
Layer 5, the cable portion 2 includes cable core 21, and the cable core 21 is coated with steel-tape armouring layer 22, the steel band
Insulating sheath 23 is arranged with the outer circumferential walls of armor 22, the optical cable portion 3 includes the optical cable core 31 positioned at center,
The outer wall of optical cable core 31 is connected with screen layer 32, and Loose tube 33 is socketed with the screen layer 32, the Loose tube 33
Outer circumferential walls are provided with PE sheaths 34.
Wherein, the oversheath 1 is PVC fire retardant jackets, and oversheath 1 is additionally provided with virtue with the position that water blocking layer 5 is in contact
Synthetic fibre yarn layer, the water blocking layer 5 are cable oil layer of paste, and the central rib 4 is with flexible flexible metal filler, institute
State the metal knitted mesh pad that screen layer 32 is made up of woven wire parcel neoprene and silicon rubber core.
Operation principle：Cable portion 2 and optical cable portion 3 are integrated in oversheath 1, wherein the steel-tape armouring layer in cable portion 2
22 be that cable improves good mechanical strength, extends its service life, the filled cable ointment in oversheath 1, can play good
Good insulation effect, prevent water or other fluids from flowing into or moving in cable and optical cable, in optical cable portion 3, pass through screen layer
32 setting, can prevent the electromagnetic interference between cable and optical cable, and Loose tube 33 has good water resistance and higher
Intensity, the outermost layer in optical cable portion 3 set PE sheaths, make it have the performance of good anti-ultraviolet radiation, the utility model collection
Optical fiber and electrical power distribution cable, avoid secondary wiring, can effectively reduce construction and networking expense, have compared with
Strong mechanical performance, shock resistance and resistance to pressure measurement performance, strong applicability.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric power optical cable recombination line, including oversheath（1）, it is characterised in that：The oversheath（1）Inner chamber at left and right sides of
It is respectively equipped with cable portion（2）With optical cable portion（3）, the oversheath（1）Inner chamber between two parties place be provided with central rib（4）, it is described
Oversheath（1）With cable portion（2）, optical cable portion（3）And central rib（4）Between cavity in be filled with water blocking layer（5）, it is described
Cable portion（2）Including cable core（21）, the cable core（21）Be coated with steel-tape armouring layer（22）, the steel band
Armor（22）Outer circumferential walls on be arranged with insulating sheath（23）, the optical cable portion（3）Including the optical cable positioned at center
Core（31）, the optical cable core（31）Outer wall and screen layer（32）Connection, the screen layer（32）On be socketed with Loose tube
（33）, the Loose tube（33）Outer circumferential walls be provided with PE sheaths（34）.
A kind of 2. electric power optical cable recombination line according to claim 1, it is characterised in that：The oversheath（1）It is fire-retardant for PVC
Sheath, and oversheath（1）With water blocking layer（5）The position being in contact is additionally provided with aramid yarn layer.
A kind of 3. electric power optical cable recombination line according to claim 1, it is characterised in that：The water blocking layer（5）For cable oil
Layer of paste.
A kind of 4. electric power optical cable recombination line according to claim 1, it is characterised in that：The central rib（4）For tool
There is flexible flexible metal filler.
A kind of 5. electric power optical cable recombination line according to claim 1, it is characterised in that：The screen layer（32）It is by metal
Silk screen wraps up the metal knitted mesh pad of neoprene and silicon rubber core composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583329.4U CN206931393U (en) | 2017-05-24 | 2017-05-24 | A kind of electric power optical cable recombination line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583329.4U CN206931393U (en) | 2017-05-24 | 2017-05-24 | A kind of electric power optical cable recombination line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931393U true CN206931393U (en) | 2018-01-26 |
Family
ID=61352715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720583329.4U Expired - Fee Related CN206931393U (en) | 2017-05-24 | 2017-05-24 | A kind of electric power optical cable recombination line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206931393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010293A (en) * | 2019-05-16 | 2019-07-12 | 江苏港通电缆有限公司 | A kind of electro-optical composite cable |
-
2017
- 2017-05-24 CN CN201720583329.4U patent/CN206931393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010293A (en) * | 2019-05-16 | 2019-07-12 | 江苏港通电缆有限公司 | A kind of electro-optical composite 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180524 |