CN201242604Y - Layer stranded non-metal optical cable - Google Patents
Layer stranded non-metal optical cable Download PDFInfo
- Publication number
- CN201242604Y CN201242604Y CNU2008201374083U CN200820137408U CN201242604Y CN 201242604 Y CN201242604 Y CN 201242604Y CN U2008201374083 U CNU2008201374083 U CN U2008201374083U CN 200820137408 U CN200820137408 U CN 200820137408U CN 201242604 Y CN201242604 Y CN 201242604Y
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- cable
- layer
- cable core
- fiber unit
- 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.)
- Expired - Fee Related
Links
- 229910052755 nonmetal Inorganic materials 0.000 title claims description 10
- 230000003287 optical effect Effects 0.000 title abstract description 15
- 239000013307 optical fiber Substances 0.000 claims abstract description 19
- 239000006071 cream Substances 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 17
- 238000005728 strengthening Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000017105 transposition Effects 0.000 abstract 2
- 238000004891 communication Methods 0.000 description 7
- 241000272165 Charadriidae Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Communication Cables (AREA)
Abstract
The utility model relates to a layer stranded non-metallic optical cable, including cable core, the oversheath layer of parcel in the cable core periphery, the cable core include a plurality of optical fiber unit and a plurality of packing unit, and it has the cable cream still to fill between oversheath layer and each optical fiber unit and packing unit, optical fiber unit sets up on the non-metallic reinforcement that is located the cable core center with packing unit transposition mutually, because optical fiber unit transposition sets up on non-metallic reinforcement, this non-metallic reinforcement can strengthen the tensile strength of optical cable on the one hand, on the other hand can prevent lightning because its non-metallicity, avoids producing static, the utility model discloses but the optical cable wide application is in electric power system, especially is fit for laying up in occasions such as strong electric zone, built on the air, pipeline.
Description
Technical field
The utility model relates to a kind of communications optical cable, relates in particular to a kind of outdoor communications optical cable.
Background technology
Under the outdoor communications optical cable occasion that especially electric system is used for laying in places such as forceful electric power district, built on stilts or pipelines, because the singularity of its environment, to having relatively high expectations of this kind communications optical cable, be that it wants to put thunderbolt, can be fit to the serious occasion of electromagnetic interference (EMI), and the layer-twisted type communications optical cable of prior art, mostly fiber unit is stranded and is arranged on the metal strengthening core, because the electric conductivity of metal makes that this kind optical cable is relatively poor at occasion communication qualities such as many thunders and lightnings, influences proper communication.
The utility model content
The utility model purpose is the layer-twisted type non-metallic optical fiber cables that a kind of anti-electromagnetism thunder and lightning, electrostatic prevention are provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of layer-twisted type non-metallic optical fiber cables, comprise cable core, be wrapped in the external sheath layer of described cable core periphery, described cable core comprises a plurality of fiber units and a plurality of filler cells, described each fiber unit comprises loose sleeve pipe, be arranged on the several optical fiber in the described loose sleeve pipe, be filled in the fine cream between described loose sleeve pipe and the optical fiber, described each filler cells comprises loose sleeve pipe, be filled in the fine cream in the described loose sleeve pipe, and also be filled with cable cream between described external sheath layer and each fiber unit and filler cells, described fiber unit mutually strandedly is set in place on the non-metal reinforcement member at cable core center with described filler cells.
Further, described non-metal reinforcement member comprises strengthening core, is installed in the insulating blanket of described strengthening core periphery.
Described cable core also comprises ties up the bundle layer that is located at described fiber unit and filler cells periphery.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: be arranged on the non-metal reinforcement member because fiber unit is stranded, this non-metal reinforcement member can strengthen the tensile strength of optical cable on the one hand, on the other hand because its nonmetal character, can be anti-lightning strike, avoid producing static, the utility model optical cable can be widely used in the electric system, occasions such as the forceful electric power district that especially is fit to be laid in, built on stilts, pipeline.
Description of drawings
Accompanying drawing 1 is the utility model longitudinal sectional view;
Wherein: 1, cable core; 11, fiber unit; 111, loose sleeve pipe; 112, optical fiber; 113, fine cream; 12, filler cells; 121, loose sleeve pipe; 122, fine cream; 13, non-metal reinforcement member; 14, insulating blanket; 15, cable cream; 16, prick layer; 2, external sheath layer;
Embodiment
Below in conjunction with accompanying drawing, describe particular content of the present utility model in detail for example:
Optical cable as shown in Figure 1, comprise external sheath layer 2 from skin to nexine successively, prick layer 16, cable core 1, wherein cable core 1 comprises a plurality of fiber units 11 and a plurality of filler cells 12, each fiber unit 11 by loose sleeve pipe 111, be arranged on the several optical fiber 112 in the loose sleeve pipe 111 and the waterproof fibre cream 113 that is filled between loose sleeve pipe 111 and the optical fiber 112 is formed, prick layer 16 and be bundled in the periphery of fiber unit 11 and filler cells 12, thereby play the effect that is fixed into cable structure.
Each filler cells 12 is made up of loose sleeve pipe 121 and the fine cream 122 that is filled in wherein, fiber unit 11 and filler cells 12 stranded being set in place on the reinforcement 13 at cable core 1 center, reinforcement 13 is made up of center strengthening core 131 and the insulating blanket 14 that is positioned at strengthening core 131 peripheries, strengthening core 131 useable glass fibers or aramid fiber are made, insulating blanket 14 is made by polythene material, so whole reinforcement 13 is a non-metal reinforcement member, between bundle layer 16 and fiber unit 11 and filler cells 12, be filled with waterproof cable cream 15, for the convenience of using, in cable cream 15, also be provided with and tear rope, and in filler cells 12, be provided with gasket for packing to guarantee into cable structure, tearing rope is common structure with gasket for packing, it is not the present utility model main points, does not repeat them here.Each loose sleeve pipe 111,121 and external sheath layer 2 also all are that the tygon nonmetallic materials are made, and whole like this optical cable is a non-metallic optical fiber cables, and this optical cable has not only guaranteed certain tensile strength, and can electrostatic prevention, anti-electromagnetic interference (EMI), therefore, properties of optical fiber cable is greatly improved.
Claims (3)
1, a kind of layer-twisted type non-metallic optical fiber cables, comprise cable core (1), be wrapped in the external sheath layer (2) of described cable core (1) periphery, described cable core (1) comprises a plurality of fiber units (11) and a plurality of filler cells (12), described each fiber unit (11) comprises loose sleeve pipe (111), be arranged on the several optical fiber (112) in the described loose sleeve pipe (111), be filled in the fine cream (113) between described loose sleeve pipe (111) and the optical fiber (112), described each filler cells (12) comprises loose sleeve pipe (121), be filled in the fine cream (122) in the described loose sleeve pipe (121), and also be filled with cable cream (15) between described external sheath layer (2) and each fiber unit (11) and filler cells (12), it is characterized in that: described fiber unit (11) is set in place on the non-metal reinforcement member (13) at cable core (1) center with described filler cells (12) mutually strandedly.
2, layer-twisted type non-metallic optical fiber cables according to claim 1 is characterized in that: described non-metal reinforcement member (13) comprises strengthening core (131), is installed in the insulating blanket (14) of described strengthening core (131) periphery.
3, layer-twisted type non-metallic optical fiber cables according to claim 1 is characterized in that: described cable core (1) also comprises ties up the bundle layer (16) that is located at described fiber unit (11) and filler cells (12) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201374083U CN201242604Y (en) | 2008-08-15 | 2008-08-15 | Layer stranded non-metal optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201374083U CN201242604Y (en) | 2008-08-15 | 2008-08-15 | Layer stranded non-metal optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201242604Y true CN201242604Y (en) | 2009-05-20 |
Family
ID=40715893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201374083U Expired - Fee Related CN201242604Y (en) | 2008-08-15 | 2008-08-15 | Layer stranded non-metal optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201242604Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794007A (en) * | 2010-03-11 | 2010-08-04 | 浙江中天电线电缆有限公司 | Non-belt fiber and large-core number single-layer stranding optical cable |
| CN102156336A (en) * | 2011-05-06 | 2011-08-17 | 苏州市吴江特种电缆二厂有限公司 | Layer-stranding cable |
| CN102193157A (en) * | 2010-03-18 | 2011-09-21 | 上海欧忆智能网络有限公司 | Dry-type nonmetallic armored multi-core bundling optical cable |
| CN102981227A (en) * | 2012-12-06 | 2013-03-20 | 江苏永鼎股份有限公司 | Ointment spray type water-blocking optical cable |
| CN103472548A (en) * | 2013-08-29 | 2013-12-25 | 北京亨通斯博通讯科技有限公司 | High-reliability communication optical cable |
| CN105244094A (en) * | 2015-11-10 | 2016-01-13 | 山东泉兴银桥光电缆科技发展有限公司 | Novel optical cable |
| CN113341516A (en) * | 2021-05-10 | 2021-09-03 | 远东通讯有限公司 | Strategic communication sea optical cable and laying method |
-
2008
- 2008-08-15 CN CNU2008201374083U patent/CN201242604Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794007A (en) * | 2010-03-11 | 2010-08-04 | 浙江中天电线电缆有限公司 | Non-belt fiber and large-core number single-layer stranding optical cable |
| CN102193157A (en) * | 2010-03-18 | 2011-09-21 | 上海欧忆智能网络有限公司 | Dry-type nonmetallic armored multi-core bundling optical cable |
| CN102156336A (en) * | 2011-05-06 | 2011-08-17 | 苏州市吴江特种电缆二厂有限公司 | Layer-stranding cable |
| CN102981227A (en) * | 2012-12-06 | 2013-03-20 | 江苏永鼎股份有限公司 | Ointment spray type water-blocking optical cable |
| CN103472548A (en) * | 2013-08-29 | 2013-12-25 | 北京亨通斯博通讯科技有限公司 | High-reliability communication optical cable |
| CN105244094A (en) * | 2015-11-10 | 2016-01-13 | 山东泉兴银桥光电缆科技发展有限公司 | Novel optical cable |
| CN113341516A (en) * | 2021-05-10 | 2021-09-03 | 远东通讯有限公司 | Strategic communication sea optical cable and laying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU WUJIANG SPECIAL CABLE NO.2 PLANT CO., LTD. Free format text: FORMER OWNER: CUI QIBAO Effective date: 20100526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215233 JIANGSU QIBAO PHOTOELECTRICITY GROUP CO., LTD., ZHENZEBADOU ECONOMY DEVELOPMENT ZONE, WUJIANG CITY, JIANGSU PROVINCE TO: 215233 ZHENZEBADU ECONOMIC DEVELOPMENT ZONE, WUJIANG CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100526 Address after: 215233 Wujiang city in Jiangsu Province Economic Development Zone Zhenze eight Patentee after: Suzhou Wujiang Special Cable No.2 Plant Co., Ltd. Address before: 215233 Wujiang city in Jiangsu Province Economic Development Zone Jiangsu Zhenze eight Qibao photoelectricity Group Co. Ltd Patentee before: Cui Qibao |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU QIBAO OPTICAL GROUP CO., LTD Free format text: FORMER OWNER: SUZHOU WUJIANG SPECIAL CABLE PLANT CO., LTD Effective date: 20100727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100727 Address after: 215233 Wujiang city in Jiangsu Province Economic Development Zone Zhenze eight Patentee after: Jiangsu Qibao Photoelectric Group Co., Ltd. Address before: 215233 Wujiang city in Jiangsu Province Economic Development Zone Zhenze eight Patentee before: Suzhou Wujiang Special Cable No.2 Plant Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: WUJIANG SPECIAL CABLE PLANT CO., LTD., SUZHOU CITY Free format text: FORMER OWNER: JIANGSU QIBAO PHOTOELECTRIC GROUP CO., LTD. Effective date: 20100907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100907 Address after: 215233 Wujiang city in Jiangsu Province Economic Development Zone Zhenze eight Patentee after: Suzhou Wujiang Special Cable No.2 Plant Co., Ltd. Address before: 215233 Wujiang city in Jiangsu Province Economic Development Zone Zhenze eight Patentee before: Jiangsu Qibao Photoelectric Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU QIBAO PHOTOELECTRIC GROUP CO., LTD. Free format text: FORMER OWNER: SUZHOU WUJIANG SPECIAL CABLE NO. 2 PLANT CO., LTD. Effective date: 20110401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110401 Address after: 215233 Wujiang city in Jiangsu Province Economic Development Zone Zhenze eight Patentee after: Jiangsu Qibao Photoelectric Group Co., Ltd. Address before: 215233 Wujiang city in Jiangsu Province Economic Development Zone Zhenze eight Patentee before: Suzhou Wujiang Special Cable No.2 Plant Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |