CN103487908A - Method for manufacturing novel basalt fiber rod reinforced optical cable - Google Patents
Method for manufacturing novel basalt fiber rod reinforced optical cable Download PDFInfo
- Publication number
- CN103487908A CN103487908A CN201310460490.9A CN201310460490A CN103487908A CN 103487908 A CN103487908 A CN 103487908A CN 201310460490 A CN201310460490 A CN 201310460490A CN 103487908 A CN103487908 A CN 103487908A
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- CN
- China
- Prior art keywords
- optical cable
- sleeve pipe
- basalt fibre
- cable
- optical fiber
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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.)
- Pending
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a method for manufacturing a novel basalt fiber rod reinforced optical cable. A basalt fiber rod is adopted to serve as the center or parallel reinforcing part. An optical cable manufactured through the method is high in tensile ratio strength, excellent in moisture absorption performance and extremely excellent in creep-resistant property, has the excellent active medium-resistant function, and ensures the normal use service life of the optical cable for a long time.
Description
Technical field
The present invention relates to the communications optical cable technical field, be specially the method field of manufacturing that novel basalt fibre bar is strengthened optical cable.
Background technology
The world today reaches its maturity for the production development technology of basalt fibre, and it uses also scale.And the basalt fibre bar is compared with fiberglass pole a series of exclusive good characteristic had and is also shown, the basalt fibre bar just the instead of glass fiber rod as the only selection of optical cable center and parallel reinforcement.The raw material sources of basalt fibre bar is wide and quantity is unrestricted, and in China, minable Irish touchstone mining site quantity just has a lot.The intensity of basalt fibre bar is higher, effect, the life-span of tolerance active medium are long, electrical insulation capability good, be natural pure ecomaterial, its performance at aspects such as specific strength, chemical stability, anti-creep and hydroscopicity all is better than fiberglass pole.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, provide novel basalt fibre bar to strengthen the manufacture method of optical cable.
In order to solve the existing problem of background technology, the present invention by the following technical solutions: adopt the basalt fibre bar as center and parallel reinforcement.
Optionally, described outer jacket adopts fire proofing PVC or LSZH.
Optionally, while manufacturing layer-stranding cable, stranded around the basalt fibre central reinforce member with loose sleeve pipe, finally extrude again one deck oversheath; The product structure produced comprises: loose sleeve pipe, optical fiber, fine cream, basalt fibre central reinforce member, oversheath, cable cream, gasket for packing.
Optionally, during the manufacturing center beam tube type cable, loose sleeve pipe is placed in the optical cable center, and the sleeve pipe both sides are to extrude one deck oversheath after two parallel reinforcements of Irish touchstone again; The product structure produced comprises: loose sleeve pipe, optical fiber, fine cream, Basalt fiber parallel reinforcement, oversheath.
The present invention contrasts prior art following beneficial effect: the tension specific strength is high, the moisture pick-up properties excellence, and creep resistance is splendid, possesses good anti-active medium effect, guarantees the normal service life that optical cable is permanent.
The accompanying drawing explanation:
Fig. 1 is the layer-stranding cable structural drawing that the inventive method is manufactured.
Fig. 2 is the central-beam tube type fiber optic cable structural drawing that the inventive method is manufactured.
Embodiment:
Fig. 1 is the layer-stranding cable structural drawing that the inventive method is manufactured.While manufacturing layer-stranding cable, stranded around the basalt fibre central reinforce member with loose sleeve pipe, finally extrude again one deck oversheath; The product structure produced comprises: loose sleeve pipe 1, optical fiber 2, fine cream 3, basalt fibre central reinforce member 4, oversheath 5, cable cream 6, gasket for packing 7.Optionally, described outer jacket adopts fire proofing PVC or LSZH.
Fig. 2 is the central-beam tube type fiber optic cable structural drawing that the inventive method is manufactured.During the manufacturing center beam tube type cable, loose sleeve pipe is placed in the optical cable center, and the sleeve pipe both sides are to extrude one deck oversheath after two parallel reinforcements of Irish touchstone again; The product structure produced comprises: loose sleeve pipe 1, optical fiber 2, fine cream 3, Basalt fiber parallel reinforcement 4, oversheath 5.Optionally, described outer jacket adopts fire proofing PVC or LSZH.
Claims (4)
1. novel basalt fibre bar is strengthened the manufacture method of optical cable, comprise,
Optical fiber warehouse-in: the optical fiber of warehouse-in is screened, select the good and qualified optical fiber of tension force of transport property;
Optical fiber coloring: the whole chromatogram of selection standard is identified, and requires high temperature colour-fast, easy to identify while guaranteeing to continue;
Cover is moulded; Optical fiber after painted is inserted in the high-modulus sleeve pipe that is filled with hydrophobic gel, makes the sleeve pipe inner fiber there is stable remaining long control and transport property;
Parcel oversheath: be evenly distributed on sleeve surface with supra polymer PE silvalin armouring, then the tygon that extrudes high-modulus is as oversheath;
Detect outbound: finally optical cable is done to full performance test, guarantee qualified rear encapsulation outbound;
It is characterized in that, adopt the basalt fibre bar as center or parallel reinforcement.
2. novel basalt fibre bar according to claim 1 is strengthened the manufacture method of optical cable, it is characterized in that, described outer jacket adopts fire proofing PVC or LSZH.
3. novel basalt fibre bar according to claim 1 is strengthened the manufacture method of optical cable, it is characterized in that, while manufacturing layer-stranding cable, stranded around the basalt fibre central reinforce member with loose sleeve pipe, finally extrudes one deck oversheath again; The product structure produced comprises: loose sleeve pipe, optical fiber, fine cream, basalt fibre central reinforce member, oversheath, cable cream, gasket for packing.
4. novel basalt fibre bar according to claim 1 is strengthened the manufacture method of optical cable, it is characterized in that, during the manufacturing center beam tube type cable, loose sleeve pipe is placed in the optical cable center, and the sleeve pipe both sides are to extrude one deck oversheath after two parallel reinforcements of Irish touchstone again; The product structure produced comprises: loose sleeve pipe, optical fiber, fine cream, Basalt fiber parallel reinforcement, oversheath.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460490.9A CN103487908A (en) | 2013-09-27 | 2013-09-27 | Method for manufacturing novel basalt fiber rod reinforced optical cable |
| CN201410499509.5A CN104280845A (en) | 2013-09-27 | 2014-09-26 | Novel basalt fiber pole reinforced optical cable and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460490.9A CN103487908A (en) | 2013-09-27 | 2013-09-27 | Method for manufacturing novel basalt fiber rod reinforced optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103487908A true CN103487908A (en) | 2014-01-01 |
Family
ID=49828264
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310460490.9A Pending CN103487908A (en) | 2013-09-27 | 2013-09-27 | Method for manufacturing novel basalt fiber rod reinforced optical cable |
| CN201410499509.5A Pending CN104280845A (en) | 2013-09-27 | 2014-09-26 | Novel basalt fiber pole reinforced optical cable and manufacturing method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499509.5A Pending CN104280845A (en) | 2013-09-27 | 2014-09-26 | Novel basalt fiber pole reinforced optical cable and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103487908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280845A (en) * | 2013-09-27 | 2015-01-14 | 江苏亨通光电股份有限公司 | Novel basalt fiber pole reinforced optical cable and manufacturing method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005128A (en) * | 2015-08-13 | 2015-10-28 | 江苏亨通光电股份有限公司 | Ultraviolet light curing basalt fiber optical fiber cable reinforcement member |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050194578A1 (en) * | 2004-03-03 | 2005-09-08 | Morris David D. | Innerduct guide tube assembly for fiber optic cable |
| CN102707373A (en) * | 2010-12-10 | 2012-10-03 | 中国航空工业集团公司北京航空材料研究院 | Composite-material braided prefabricated filling belt and preparation method of composite-material braided prefabricated filling belt |
| CN102279449B (en) * | 2011-08-01 | 2013-09-25 | 四川航天拓鑫玄武岩实业有限公司 | Basalt fiber optical cable reinforced core and manufacturing method thereof |
| CN202189174U (en) * | 2011-08-19 | 2012-04-11 | 长飞光纤光缆有限公司 | Tensile loose tube layer stranded optical cable |
| CN103529526A (en) * | 2013-09-27 | 2014-01-22 | 江苏亨通光电股份有限公司 | Method for manufacturing basalt fiber rod |
| CN103487908A (en) * | 2013-09-27 | 2014-01-01 | 江苏亨通光电股份有限公司 | Method for manufacturing novel basalt fiber rod reinforced optical cable |
-
2013
- 2013-09-27 CN CN201310460490.9A patent/CN103487908A/en active Pending
-
2014
- 2014-09-26 CN CN201410499509.5A patent/CN104280845A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280845A (en) * | 2013-09-27 | 2015-01-14 | 江苏亨通光电股份有限公司 | Novel basalt fiber pole reinforced optical cable and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN104280845A (en) | 2015-01-14 |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |