CN208284292U - A kind of photoelectric compound cable that pull resistance is strong - Google Patents
A kind of photoelectric compound cable that pull resistance is strong Download PDFInfo
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- CN208284292U CN208284292U CN201820561281.1U CN201820561281U CN208284292U CN 208284292 U CN208284292 U CN 208284292U CN 201820561281 U CN201820561281 U CN 201820561281U CN 208284292 U CN208284292 U CN 208284292U
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- internally provided
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- cable
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- photoelectric compound
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Abstract
The utility model discloses a kind of photoelectric compound cables that pull resistance is strong, including polyethylene outer jointing jacket, fiber unit, cable unit, filled layer, the polyethylene outer jointing jacket is internally provided with wire armoring, the wire armoring is internally provided with band, the band is internally provided with PP rope inner cushion layer, the PP rope inner cushion layer is internally provided with the filled layer, the cable unit is provided on the filled layer, described cable unit one end is provided with the fiber unit, erosion resistant coating is provided in the cable unit, the erosion resistant coating is internally provided with alloy lead set, the alloy lead set is internally provided with semiconductor water blocking layer, the semiconductor water blocking layer is internally provided with insulation screen, the insulation screen is internally provided with XLPE insulating layer, the XLPE insulating layer is internally provided with conductor shield.Beneficial effect is: increase the hardness and tensile strength, corrosion resistance of photoelectric compound cable, make its in harsh environment can normal use, improve service life.
Description
Technical field
The utility model relates to photoelectric compound cable manufacture fields, and in particular to a kind of photoelectricity compound electric that pull resistance is strong
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, and the problem of can solve broadband access, equipment electricity consumption, signal transmission, the prior art carries out signal biography
It is defeated mainly by optical cable and cable, for guarantee after optical cable and cable are set up in different adverse circumstances can normal use, than
As moist south is easy to rain and and is easy to have its tensile strength and resistance to corrosion very high by the Rock Region destroyed
Requirement, if not photoelectric compound cable increase protective layer, it is easy to bitten by mouse, cause composite cable broken string cannot be just
Often work.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of photoelectricity compound electric that pull resistance is strong
Cable.
The utility model achieves the above object through the following technical schemes:
A kind of photoelectric compound cable that pull resistance is strong, including polyethylene outer jointing jacket, fiber unit, cable unit, filling
Layer, the polyethylene outer jointing jacket are internally provided with wire armoring, and the wire armoring is internally provided with band, in the band
Portion is provided with PP rope inner cushion layer, and the PP rope inner cushion layer is internally provided with the filled layer, is provided on the filled layer described
Cable unit, described cable unit one end are provided with the fiber unit, and erosion resistant coating is provided in the cable unit, described anti-
Rotten layer is internally provided with alloy lead set, and the alloy lead set is internally provided with semiconductor water blocking layer, in the semiconductor water blocking layer
Portion is provided with insulation screen, and the insulation screen is internally provided with XLPE insulating layer, setting inside the XLPE insulating layer
There is conductor shield, the conductor shield is internally provided with the copper conductor that blocks water, and loose tube set, institute are provided on the fiber unit
It states loose tube set and is internally provided with fiber paste, the fiber paste is internally provided with optical fiber, is provided with center reinforcemen among the filled layer.
In above structure, the center reinforcemen is increased on the filled layer, the material of the center reinforcemen is adopted
The wire armoring, the steel are increased with high-strength stainless steel, while outside the fiber unit and the cable unit
Silk armouring is that cylindrical stainless steel wire is closely aligned into round connection one by one, increase photoelectric compound cable tensile strength and
Mechanical performance, and the wire armoring can also prevent mouse from biting, while obtain compression strength, resistance to corrosion also substantially
Degree improves.
In order to further increase the tensile strength of photoelectric compound cable, the polyethylene outer jointing jacket is socketed in the steel wire
Outside armouring.
In order to further increase the tensile strength of photoelectric compound cable, the wire armoring is socketed in outside the band.
In order to further increase the tensile strength of photoelectric compound cable, the band is socketed in outside the PP rope inner cushion layer
Portion.
In order to further increase the tensile strength of photoelectric compound cable, the cable unit is embedded on the filled layer,
The fiber unit is embedded on the filled layer.
In order to further increase the tensile strength of photoelectric compound cable, the erosion resistant coating is socketed in outside the alloy lead set
Portion, the material of the center reinforcemen are high-strength stainless steel wire.
In order to further increase the tensile strength of photoelectric compound cable, the alloy lead set is socketed in the semiconductor and blocks water
Layer is external, and the semiconductor water blocking layer is socketed in outside the insulation screen, and the optical fiber is embedded in the fiber paste.
Beneficial effect is: increasing the hardness and tensile strength, corrosion resistance of photoelectric compound cable, improves using the longevity
Life.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the strong photoelectric compound cable of pull resistance described in the utility model；
Fig. 2 is a kind of part drawing of the cable unit of the strong photoelectric compound cable of pull resistance described in the utility model；
Fig. 3 is a kind of partial view of the fiber unit of the strong photoelectric compound cable of pull resistance described in the utility model；
The reference numerals are as follows:
1, fiber unit；2, cable unit；3, center reinforcemen；4, filled layer；5, PP rope inner cushion layer；6, band；7, steel
Silk armouring；8, polyethylene outer jointing jacket；9, block water copper conductor；10, conductor shield；11, XLPE insulating layer；12, insulation shielding
Layer；13, semiconductor water blocking layer；14, alloy lead set；15, erosion resistant coating；16, optical fiber；17, fiber paste；18, loose tube set.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of photoelectric compound cable that pull resistance is strong, including polyethylene outer jointing jacket 8, fiber unit
1, cable unit 2, filled layer 4, polyethylene outer jointing jacket 8 are internally provided with wire armoring 7, are used as and increase resistance to corrosion and increasing
Add tensile strength, wire armoring 7 is internally provided with band 6, is used as protection, and band 6 is internally provided with PP rope inner cushion layer 5, is used as
Fixed, PP rope inner cushion layer 5 is internally provided with filled layer 4, as keeping fiber unit 1, cable unit 2 fixed, is arranged on filled layer 4
There is cable unit 2, be used as conduction electric energy, 2 one end of cable unit is provided with fiber unit 1, is used as transmission information and data, cable
It is provided with erosion resistant coating 15 on unit 2, is used as anti-corrosion, erosion resistant coating 15 is internally provided with alloy lead set 14, is used as protection, alloy lead set
14 are internally provided with semiconductor water blocking layer 13, and semiconductor water blocking layer 13 is internally provided with insulation screen 12, are used as insulation, insulation
Shielded layer 12 is internally provided with XLPE insulating layer 11, and XLPE insulating layer 11 is internally provided with conductor shield 10, conductor shield
10 are internally provided with the copper conductor 9 that blocks water, and are used as conduction, and loose tube set 18 is provided on fiber unit 1, are used as protection optical fiber 16, pine
Pipe sleeve 18 is internally provided with fiber paste 17, is used as carrier and installs optical fiber 16, and fiber paste 17 is internally provided with optical fiber 16, is used as transmission information
And data, center reinforcemen center reinforcemen 3 is provided among filled layer 4, is used as and is increased tensile strength.
In above structure, center reinforcemen 3 is increased on filled layer 4, the material of center reinforcemen 3 uses high intensity not
Become rusty steel, while wire armoring 7 is increased outside fiber unit 1 and cable unit 2, wire armoring 7 be one by one it is cylindrical not
Rust steel wire is closely aligned into round connection, increases the tensile strength and mechanical performance of photoelectric compound cable, and wire armoring 7
It can also prevent mouse from biting, while compression strength, resistance to corrosion being made also to be greatly improved.
In order to further increase the tensile strength of photoelectric compound cable, polyethylene outer jointing jacket 8 is socketed in outside wire armoring 7
Portion, wire armoring 7 are socketed in outside band 6, and band 6 is socketed in outside PP rope inner cushion layer 5, and cable unit 2 is embedded in filled layer 4
On, fiber unit 1 is embedded on filled layer 4, and erosion resistant coating 15 is socketed in outside alloy lead set 14, and the material of center reinforcemen 3 is
High-strength stainless steel wire, alloy lead set 14 are socketed in outside semiconductor water blocking layer 13, and semiconductor water blocking layer 13 is socketed in insulation screen
It covers outside layer 12, optical fiber 16 is embedded in fiber paste 17.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of photoelectric compound cable that pull resistance is strong, it is characterised in that: including polyethylene outer jointing jacket (8), fiber unit
(1), cable unit (2), filled layer (4), the polyethylene outer jointing jacket (8) are internally provided with wire armoring (7), the steel wire
Armouring (7) is internally provided with band (6), and the band (6) is internally provided with PP rope inner cushion layer (5), and the PP restricts inner cushion layer (5)
It is internally provided with the filled layer (4), is provided with the cable unit (2) on the filled layer (4), the cable unit (2)
One end is provided with the fiber unit (1), is provided with erosion resistant coating (15) on the cable unit (2), in the erosion resistant coating (15)
Portion is provided with alloy lead set (14), and the alloy lead set (14) is internally provided with semiconductor water blocking layer (13), the semiconductor resistance
Water layer (13) is internally provided with insulation screen (12), and the insulation screen (12) is internally provided with XLPE insulating layer (11),
The XLPE insulating layer (11) is internally provided with conductor shield (10), and the conductor shield (10) is internally provided with the copper that blocks water
Conductor (9) is provided with loose tube set (18) on the fiber unit (1), and the loose tube set (18) is internally provided with fiber paste (17), institute
It states fiber paste (17) to be internally provided with optical fiber (16), is provided with center reinforcemen (3) among the filled layer (4).
2. a kind of strong photoelectric compound cable of pull resistance according to claim 1, it is characterised in that: protected outside the polyethylene
It is external that sheath (8) is socketed in the wire armoring (7).
3. a kind of strong photoelectric compound cable of pull resistance according to claim 1, it is characterised in that: the wire armoring
(7) it is external to be socketed in the band (6).
4. a kind of strong photoelectric compound cable of pull resistance according to claim 1, it is characterised in that: band (6) set
It connects external in PP rope inner cushion layer (5).
5. a kind of strong photoelectric compound cable of pull resistance according to claim 1, it is characterised in that: the cable unit
(2) it is embedded on the filled layer (4), the fiber unit (1) is embedded on the filled layer (4).
6. a kind of strong photoelectric compound cable of pull resistance according to claim 1, it is characterised in that: the erosion resistant coating (15)
It is socketed in alloy lead set (14) outside, the material of the center reinforcemen (3) is high-strength stainless steel wire.
7. a kind of strong photoelectric compound cable of pull resistance according to claim 1, it is characterised in that: the alloy lead set
(14) it is external to be socketed in the semiconductor water blocking layer (13), the semiconductor water blocking layer (13) is socketed in the insulation screen
(12) external, the optical fiber (16) is embedded on the fiber paste (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561281.1U CN208284292U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable that pull resistance is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561281.1U CN208284292U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable that pull resistance is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284292U true CN208284292U (en) | 2018-12-25 |
Family
ID=64751566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561281.1U Expired - Fee Related CN208284292U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable that pull resistance is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766666A (en) * | 2020-06-11 | 2020-10-13 | 北京华通天畅工程监理咨询有限公司 | Transmission equipment based on digital coding technology |
| CN114171253A (en) * | 2021-11-15 | 2022-03-11 | 双登电缆股份有限公司 | Photoelectric composite waterproof flame-retardant cable for photovoltaic system and processing equipment thereof |
-
2018
- 2018-04-19 CN CN201820561281.1U patent/CN208284292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766666A (en) * | 2020-06-11 | 2020-10-13 | 北京华通天畅工程监理咨询有限公司 | Transmission equipment based on digital coding technology |
| CN114171253A (en) * | 2021-11-15 | 2022-03-11 | 双登电缆股份有限公司 | Photoelectric composite waterproof flame-retardant cable for photovoltaic system and processing equipment thereof |
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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: 20181225 Termination date: 20190419 |