CN110033897A - Base station optoelectronic composite cable - Google Patents
Base station optoelectronic composite cable Download PDFInfo
- Publication number
- CN110033897A CN110033897A CN201910323929.0A CN201910323929A CN110033897A CN 110033897 A CN110033897 A CN 110033897A CN 201910323929 A CN201910323929 A CN 201910323929A CN 110033897 A CN110033897 A CN 110033897A
- Authority
- CN
- China
- Prior art keywords
- cable
- base station
- optoelectronic composite
- sub
- optical
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a kind of base station optoelectronic composite cables; including shell and inner core; the inner core includes feed line and optical cable; optical cable includes dragging optical cable sheath, and several sub- cables are provided in the dragging optical cable sheath, and the sub- cable is disposed with sub- cable sheath, aramid fiber and optical fiber from outside to inside; the present invention does effective protection to optical cable; make it be combined into single line cable with feed line to be disposed to extend simultaneously to the tower top of launching tower, photoelectric conversion can be done in tower top, without individually establishing computer room in tower bottom.
Description
Technical field
The invention belongs to optoelectronic composite cable field, more specifically to a kind of base station optoelectronic composite cable.
Background technique
Photoelectric composite low-pressure cable (abbreviation optoelectronic composite cable) determines the complexity of the construction of cable because of the diversity of its function
Property, but as long as there is reasonable structure design that can be better achieved and meet the function of composite rope, and meeting manufacturer's standard
While reduce manufacturing cost, realize the maximization of benefit.The structure of composite rope is usually by the cable core and sheath of layer-twisted type structure
Two large divisions is constituted.
When needing photoelectric conversion, optical cable is individual cable for base station at present, tower top can not be arranged into, in photoelectric conversion
Need to establish a computer room under launching tower as photoelectric conversion.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of pair of optical cables to do effective protection, keeps it compound with feed line
It is disposed to extend simultaneously to the tower top of launching tower at single line cable, photoelectric conversion can be done in tower top, without individually establishing in tower bottom
The base station optoelectronic composite cable of computer room.
To achieve the above object, the present invention provides the following technical scheme that a kind of base station optoelectronic composite cable, including shell
And inner core, the inner core include feed line and optical cable, optical cable includes dragging optical cable sheath, is provided in the dragging optical cable sheath
Several sub- cables, the sub- cable are disposed with sub- cable sheath, aramid fiber and optical fiber from outside to inside.
The further optical fiber is tightly packaged fiber.
The further inner core further includes filling line, and the interior in-core is provided with water blocking layer.
The further shell is fire retardant jacket.
Further several sub- cables are uniformly distributed in dragging optical cable sheath.
Compared with prior art, the beneficial effects of the present invention are: it is in the present invention that optical fiber is compound with feed line, utilize shell
Package protection is carried out, is equivalent to and secondary capsulation protection is carried out to optical fiber, can prevent optical fiber from the risks such as fractureing, and wiring is more
It is easy, without more many and diverse cables, saves in launching tower arranged beneath computer room, wherein tightly packaged fiber is even more that can be improved optical fiber
Mechanical performance, and guarantee the smooth transmission of optical signal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of base station optoelectronic composite cable of the present invention.
Appended drawing reference: 1, fire retardant jacket；3, feed line；3, filling line；4, water blocking layer；551, cable jacket；52, sub- cable shield
Set；53, optical fiber；54, aramid fiber.
Specific embodiment
The embodiment of base station of the present invention optoelectronic composite cable is described further referring to Fig.1.
A kind of base station optoelectronic composite cable, including shell and inner core, the inner core include feed line 3 and optical cable, optical cable packet
Dragging optical cable sheath 551 is included, several sub- cables are provided in the dragging optical cable sheath 551, the sub- cable is successively set from outside to inside
It is equipped with sub- cable sheath 52, aramid fiber 54 and optical fiber 53.
As shown in Figure 1, feed line 3 to transmit electric power and electric signal, optical fiber 53 is used for transmission optical signal in the present embodiment,
Make all signal synchronous transfers to the top of launching tower, there are multilayer protection between optical fiber 53 and the external world, while feed line 3 and outer
The setting of shell, so that internal optical fiber 53 is not susceptible to the risk that bending fractures.
Preferably the optical fiber 53 is tightly packaged fiber 53 to the present embodiment.
Preferably the inner core further includes filling line 3 to the present embodiment, and the interior in-core is provided with water blocking layer 4, and filling line 3 makes
It is fuller to obtain inner core, easily deformation when shell being avoided to be squeezed, while the effective water proof of water blocking layer 4.
Preferably the shell is fire retardant jacket 1 to the present embodiment, enhances the flame-retarding characteristic of composite rope, in high temperature or fire
Can in emergency circumstances guarantee photoelectricity transmission conversion.
The preferred several sub- cables of the present embodiment are uniformly distributed in dragging optical cable sheath 551.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of base station optoelectronic composite cable, it is characterised in that: including shell and inner core, the inner core includes feed line and light
Cable, optical cable include dragging optical cable sheath, are provided with several sub- cables in the dragging optical cable sheath, and the sub- cable is from outside to inside successively
It is provided with sub- cable sheath, aramid fiber and optical fiber.
2. base station optoelectronic composite cable according to claim 1, it is characterised in that: the optical fiber is tightly packaged fiber.
3. base station optoelectronic composite cable according to claim 2, it is characterised in that: the inner core further includes filling line, institute
It states interior in-core and is provided with water blocking layer.
4. base station optoelectronic composite cable according to claim 3, it is characterised in that: the shell is fire retardant jacket.
5. base station optoelectronic composite cable according to claim 1, it is characterised in that: several sub- cables are uniformly distributed in drawing
In remote cable jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323929.0A CN110033897A (en) | 2019-04-22 | 2019-04-22 | Base station optoelectronic composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323929.0A CN110033897A (en) | 2019-04-22 | 2019-04-22 | Base station optoelectronic composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110033897A true CN110033897A (en) | 2019-07-19 |
Family
ID=67239705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323929.0A Pending CN110033897A (en) | 2019-04-22 | 2019-04-22 | Base station optoelectronic composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110033897A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607149U (en) * | 2013-12-05 | 2014-05-21 | 山东太平洋光缆有限公司 | Outdoor photoelectric mixing cable for wireless radio unit |
| CN203839129U (en) * | 2014-05-07 | 2014-09-17 | 江苏宏图高科技股份有限公司 | Interlocking armored remote photoelectric composite cable |
| CN204537731U (en) * | 2015-03-20 | 2015-08-05 | 江苏俊知光电通信有限公司 | A kind of high-performance photoelectric mixed cable |
| CN105929499A (en) * | 2016-05-30 | 2016-09-07 | 安徽中电八所光电通信技术发展有限公司 | Water-blocking remote optical cable |
| CN207116105U (en) * | 2017-07-31 | 2018-03-16 | 苏州特雷卡电缆有限公司 | A kind of optoelectronic composite cable |
-
2019
- 2019-04-22 CN CN201910323929.0A patent/CN110033897A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607149U (en) * | 2013-12-05 | 2014-05-21 | 山东太平洋光缆有限公司 | Outdoor photoelectric mixing cable for wireless radio unit |
| CN203839129U (en) * | 2014-05-07 | 2014-09-17 | 江苏宏图高科技股份有限公司 | Interlocking armored remote photoelectric composite cable |
| CN204537731U (en) * | 2015-03-20 | 2015-08-05 | 江苏俊知光电通信有限公司 | A kind of high-performance photoelectric mixed cable |
| CN105929499A (en) * | 2016-05-30 | 2016-09-07 | 安徽中电八所光电通信技术发展有限公司 | Water-blocking remote optical cable |
| CN207116105U (en) * | 2017-07-31 | 2018-03-16 | 苏州特雷卡电缆有限公司 | A kind of optoelectronic composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |
|
| RJ01 | Rejection of invention patent application after publication |