CN107065096A - A kind of double self-holding type optical fiber belt wiring optical cables - Google Patents
A kind of double self-holding type optical fiber belt wiring optical cables Download PDFInfo
- Publication number
- CN107065096A CN107065096A CN201710234236.5A CN201710234236A CN107065096A CN 107065096 A CN107065096 A CN 107065096A CN 201710234236 A CN201710234236 A CN 201710234236A CN 107065096 A CN107065096 A CN 107065096A
- Authority
- CN
- China
- Prior art keywords
- messenger wire
- band
- main body
- holding type
- optical fiber
- 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.)
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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
-
- 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
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
- G02B6/4422—Heterogeneous cables of the overhead type
- G02B6/4423—Electro-corrosion preventing means
-
- 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
- G02B6/4432—Protective covering with fibre reinforcements
-
- 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
- G02B6/4436—Heat resistant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a kind of double self-holding type optical fiber belt wiring optical cables, including optical cable main body, optical cable main body is symmetrical structure, optical cable main body includes the messenger wire band and middle fiber optic ribbon cable at two ends, messenger wire band connects fiber optic ribbon cable by indent connect band, fiber optic ribbon cable includes fibre bundle, fibre bundle is arranged in inner sheath, inner sheath is socketed in fire-retardant set, it is fire-retardant to be socketed in oversheath, reinforcer is provided with the outside of oversheath, oversheath connects messenger wire band by connect band, messenger wire beam is provided with messenger wire band, structure of the present invention is novel, cloth line strength is good, it is operational high, it is corrosion-resistant, protective value is good, service life is long, meet present use requirement.
Description
Technical field
It is specifically a kind of double self-holding type optical fiber belt wiring optical cables the present invention relates to a kind of optical cable.
Background technology
Optical cable (optical fiber cable) be in order to meet optics, machinery or environment performance specification and manufacture
, it be by the use of one or more optical fiber being placed in cladding sheath as transmission medium and can use individually or in groups it is logical
Believe cable-assembly.Optical cable is mainly by optical fiber（The glass fiber of thin such as hair）With plastic protective sleeve pipe and plastic peel structure
Into there is no the metals such as gold, silver, copper aluminium in optical cable, general non-recovery value.Optical cable is a number of optical fiber according to certain way
The cable heart is constituted, sheath is surrounded by outside, the also cladding outer jacket having, a kind of communication line to realize optical signal transmission.I.e.：By
Optical fiber（Optical transmission carrier）By cable formed by certain technique.The basic structure of optical cable is usually by cable core, strengthens steel
Several parts compositions such as silk, filler and sheath, according further to needing the also component such as waterproof layer, cushion, insulated metal wire.
With 4G, cloud computing center construction, and Internet enterprises pursue faster, higher, more computer room constructions need
Ask, the fiber capacity of computer room is increasing, but space is fairly limited, while being built for the batch for adapting to current computer room and residential quarters
If needing, large core number is required to Cable Core Number, but cable size is as far as possible small.Branch's light is used the wiring optical cable of existing computer room more
Cable or pencil optical cable, it is impossible to meet demand.In residential quarters, because cell number, unit building are more, it is impossible to outdoor optical
Cable is led to below each unit building, it is necessary to which outdoor optical cable is introduced into optical fiber under unit building from fiber box using wiring optical cable
In fiber-dividing box, in fiber box, when outdoor optical cable and wiring optical cable welding, the light unit part of wiring optical cable easily because
Under tension causes fibre loss abnormal.
And these wiring optical cable structures are relatively simple now, service life is shorter, is influenceed larger by extraneous factor, it is impossible to
Meet present use requirement.
The content of the invention
It is an object of the invention to provide a kind of double self-holding type optical fiber belt wiring optical cables, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of double self-holding type optical fiber belt wiring optical cables, including optical cable main body, the optical cable main body is symmetrical structure, optical cable main body
Messenger wire band and middle fiber optic ribbon cable including two ends, messenger wire band connect fiber optic ribbon cable by indent connect band, and fiber optic ribbon cable includes optical fiber
Beam, fibre bundle is arranged in inner sheath, and inner sheath is socketed in fire-retardant set, fire-retardant to be socketed in oversheath, on the outside of oversheath
Provided with reinforcer, oversheath is connected by connect band and messenger wire beam is provided with messenger wire band, messenger wire band.
It is used as further scheme of the invention：Fire-retardant fine cream is filled with the inner sheath.
It is used as further scheme of the invention：Reinforcing fibre beam is filled with the messenger wire beam.
It is used as further scheme of the invention：The reinforcer is arranged in connect band, and reinforcer is steel wire.
It is used as further scheme of the invention：The optical cable main body is externally provided with corrosion-resistant overcoat.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the present invention is novel, and cloth line strength is good, and operability is high,
Corrosion-resistant, protective value is good, and service life is long, meets present use requirement.
Brief description of the drawings
Fig. 1 is the structural representation of double self-holding type optical fiber belt wiring optical cables.
In figure：In the fire-retardant set of 1- optical cables main body, the corrosion-resistant overcoats of 2-, 3- connect bands, 4- reinforcers, 5- oversheaths, 6-, 7-
The fire-retardant fine cream of sheath, 8-, 9- messenger wires band, 10- indents connect band, 11- fiber optic ribbon cable, 12- fibre bundles, 13- messenger wires beam, 14- strengthen
Fiber.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of double self-holding type optical fiber belt wiring optical cables, including optical cable main body 1,
The optical cable main body 1 is symmetrical structure, and optical cable main body 1 includes the messenger wire band 9 and middle fiber optic ribbon cable 11 at two ends, and messenger wire band 9 leads to
The connection fiber optic ribbon cable 11 of indent connect band 10 is crossed, fiber optic ribbon cable 11 includes fibre bundle 12, and fibre bundle 12 is arranged in inner sheath 7, interior shield
Set 7 is socketed in fire-retardant set 6, and fire-retardant set 6 is socketed in oversheath 5, and the outside of oversheath 5 is provided with reinforcer 4, and oversheath 5 passes through
It is provided with the connection messenger wire of connect band 3 band 9, messenger wire band 9 in messenger wire beam 13, inner sheath 7 and is filled with fire-retardant fine cream 8, in messenger wire beam 13
Filled with reinforcing fibre beam 14, reinforcer 4 is arranged in connect band 3, and reinforcer 3 is steel wire, and optical cable main body 1 is externally provided with corrosion-resistant
Overcoat 2.
The present invention is realized by the time of the fiber optic ribbon cable 1 of the messenger wire band 9 in optical cable main body 1, indent connect band 10 and centre
Messenger wire and optical fiber separate design, it is not in damage in wiring process to be not only effectively protected optical fiber, then passes through reinforcer 4
Design, realizes dual tension wiring protection, then pass through corrosion-resistant overcoat 2, oversheath 5, inner sheath 7, fire-retardant set 6 and fire-retardant fine cream
8 design so that fibre bundle of the present invention is effectively protected.Structure of the present invention is novel, and cloth line strength is good, and operability is high, resistance to
Corrosion, protective value is good, and service life is long, meets present use requirement.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of double self-holding type optical fiber belt wiring optical cables, including optical cable main body（1）, it is characterised in that the optical cable main body（1）
For symmetrical structure, optical cable main body（1）Messenger wire band including two ends（9）With middle fiber optic ribbon cable（11）, messenger wire band（9）Pass through indent
Connect band（10）Connect fiber optic ribbon cable（11）, fiber optic ribbon cable（11）Including fibre bundle（12）, fibre bundle（12）It is arranged on inner sheath（7）
It is interior, inner sheath（7）It is socketed in fire-retardant set（6）It is interior, fire-retardant set（6）It is socketed in oversheath（5）It is interior, oversheath（5）Outside, which is provided with, to be added
Strong part（4）, oversheath（5）Pass through connect band（3）Connect messenger wire band（9）, messenger wire band（9）It is interior to be provided with messenger wire beam（13）.
2. double self-holding type optical fiber belt wiring optical cables according to claim 1 or claim 2, it is characterised in that described
Inner sheath（7）It is interior to be filled with fire-retardant fine cream（8）.
3. double self-holding type optical fiber belt wiring optical cables according to claim 1 or claim 2, it is characterised in that described
Messenger wire beam（13）It is interior to be filled with reinforcing fibre beam（14）.
4. double self-holding type optical fiber belt wiring optical cables according to claim 3, it is characterised in that the reinforcer（4）If
Put in connect band（3）It is interior, reinforcer（3）For steel wire.
5. double self-holding type optical fiber belt wiring optical cables according to claim 4, it is characterised in that the optical cable main body（1）
It is externally provided with corrosion-resistant overcoat（2）.
6. double self-holding type optical fiber belt wiring optical cables according to claim 1 or claim 2, it is characterised in that described
Reinforcer（4）It is arranged on connect band（3）It is interior, reinforcer（3）For steel wire.
7. double self-holding type optical fiber belt wiring optical cables according to claim 1 or claim 2, it is characterised in that described
Optical cable main body（1）It is externally provided with corrosion-resistant overcoat（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234236.5A CN107065096A (en) | 2017-04-11 | 2017-04-11 | A kind of double self-holding type optical fiber belt wiring optical cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234236.5A CN107065096A (en) | 2017-04-11 | 2017-04-11 | A kind of double self-holding type optical fiber belt wiring optical cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107065096A true CN107065096A (en) | 2017-08-18 |
Family
ID=59601971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234236.5A Withdrawn CN107065096A (en) | 2017-04-11 | 2017-04-11 | A kind of double self-holding type optical fiber belt wiring optical cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107065096A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019629A (en) * | 2021-10-15 | 2022-02-08 | 宏安集团有限公司 | Indoor and outdoor multifunctional combined optical cable |
| CN115128751A (en) * | 2022-07-25 | 2022-09-30 | 宏安集团有限公司 | Multi-scene composite wiring optical cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2869903Y (en) * | 2006-01-10 | 2007-02-14 | 长飞光纤光缆有限公司 | Self-bearing optical cable with double supports |
| CN103064161A (en) * | 2013-01-11 | 2013-04-24 | 江苏通鼎光电股份有限公司 | Full-dry type multi-core self-bearing type indoor and outdoor lead-in optical cable |
| CN203551855U (en) * | 2013-10-21 | 2014-04-16 | 广东亨通光电科技有限公司 | High-density high-count 8-shaped optical cable |
| CN105676397A (en) * | 2016-04-26 | 2016-06-15 | 长飞光纤光缆股份有限公司 | Optical cable with external symmetrical reinforcements |
| CN105954845A (en) * | 2016-06-23 | 2016-09-21 | 南京华信藤仓光通信有限公司 | Dual self-holding optical fiber ribbon type wiring optical cable |
| CN205942006U (en) * | 2016-07-29 | 2017-02-08 | 江苏利德飞通信科技有限公司 | Self -supporting optical cable |
-
2017
- 2017-04-11 CN CN201710234236.5A patent/CN107065096A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2869903Y (en) * | 2006-01-10 | 2007-02-14 | 长飞光纤光缆有限公司 | Self-bearing optical cable with double supports |
| CN103064161A (en) * | 2013-01-11 | 2013-04-24 | 江苏通鼎光电股份有限公司 | Full-dry type multi-core self-bearing type indoor and outdoor lead-in optical cable |
| CN203551855U (en) * | 2013-10-21 | 2014-04-16 | 广东亨通光电科技有限公司 | High-density high-count 8-shaped optical cable |
| CN105676397A (en) * | 2016-04-26 | 2016-06-15 | 长飞光纤光缆股份有限公司 | Optical cable with external symmetrical reinforcements |
| CN105954845A (en) * | 2016-06-23 | 2016-09-21 | 南京华信藤仓光通信有限公司 | Dual self-holding optical fiber ribbon type wiring optical cable |
| CN205942006U (en) * | 2016-07-29 | 2017-02-08 | 江苏利德飞通信科技有限公司 | Self -supporting optical cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019629A (en) * | 2021-10-15 | 2022-02-08 | 宏安集团有限公司 | Indoor and outdoor multifunctional combined optical cable |
| CN114019629B (en) * | 2021-10-15 | 2024-01-30 | 宏安集团有限公司 | Indoor and outdoor multifunctional combined optical cable |
| CN115128751A (en) * | 2022-07-25 | 2022-09-30 | 宏安集团有限公司 | Multi-scene composite wiring optical cable |
| CN115128751B (en) * | 2022-07-25 | 2024-03-15 | 宏安集团有限公司 | Multi-scene composite wiring optical cable |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170818 |
|
| WW01 | Invention patent application withdrawn after publication |