CN202256809U - Non-metal reinforced self-supporting optical cable - Google Patents
Non-metal reinforced self-supporting optical cable Download PDFInfo
- Publication number
- CN202256809U CN202256809U CN2011203337837U CN201120333783U CN202256809U CN 202256809 U CN202256809 U CN 202256809U CN 2011203337837 U CN2011203337837 U CN 2011203337837U CN 201120333783 U CN201120333783 U CN 201120333783U CN 202256809 U CN202256809 U CN 202256809U
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- messenger wire
- self
- reinforcement
- support cable
- nonmetal
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Abstract
The utility model relates to a non-metal reinforced self-supporting optical cable. The non-metal reinforced self-supporting optical cable comprises a suspension wire part, a suspension belt connected with the suspension wire part, and a cable part connected with the suspension wire part through the suspension belt, wherein the suspension wire part comprises a suspension wire reinforcing piece and a suspension wire protective sleeve wrapping the suspension wire reinforcing piece; the cable part comprises an optical transmission part, a non-metal reinforced belt and an optical cable protective sleeve; the optical transmission part is longitudinally wrapped by the non-metal reinforced belt; and the optical cable protective sleeve is wrapped outside the non-metal reinforced belt. In the cable part, the non-metal reinforced belt is adopted, the weight of the cable is greatly reduced, the influence of thunder on the optical cable can be avoided, and the non-metal reinforced self-supporting optical cable is convenient to construct.
Description
Technical field
The utility model relates to a kind of nonmetal reinforcement self-support cable.
Background technology
Along with the development of Metropolitan Area Network (MAN) and LAN are fast-developing and Fiber to the home engineering, built on stilts self-support cable application quantity is ascendant trend year by year, but in use there is following shortcoming in self-support cable comparatively commonly used:
1, optical cable core partly adopts metal tape protection against the tide and mechanical protection, is subject to thunderbolt;
2, optical cable partly adopts the wrinkle steel-tape armouring, is difficult to out stripping during cable connection;
3, optical cable weight is heavier and adopt the cable cream that blocks water to block water, and is difficult for construction.
Therefore need that a kind of structure of design is little, in light weight, the nonmetal reinforcement self-support cable of convenient construction, lightning protection.
Summary of the invention
The purpose of the utility model provides the nonmetal reinforcement self-support cable of a kind of anti-thunderbolt, in light weight and easy construction.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of nonmetal reinforcement self-support cable; The suspender belt that comprises messenger wire part, partly is connected with described messenger wire, the optical cable part that partly is connected through described suspender belt and described messenger wire; Described messenger wire partly comprises the messenger wire reinforcement, coats the messenger wire sheath of described messenger wire reinforcement, and described optical cable comprises that partly light transmission partly, vertically coats the non-metal reinforcing band of described light transmission part, is coated on the outer cable jacket of described non-metal reinforcing band.Optical cable partly adopts non-metal reinforcing band, has alleviated the weight of optical cable greatly, and the influence to optical cable of having avoided thundering.
Preferably, described non-metal reinforcing band is spun glass reinforcing band or aramid fiber reinforcing band, and its thickness is 0.3-0.6mm.
Preferably, described non-metal reinforcing band has outside surface and inside surface, and the coated with waterproof material layer is gone up at least one surface in described outside surface and the described inside surface.This waterproof layer has played vertical resistance effect.
Preferably, described waterproof layer is the waterproof bisque.
Preferably, the cross section of described nonmetal reinforcement self-support cable is the figure of eight.
Preferably, the messenger wire reinforcement is a metal reinforcement, and described metal reinforcement is individual wire or phosphatization steel strand wires or galvanized strand wires.
Preferably, described light transmission partly comprise optical fiber, fill the gap of described optical fiber fine cream, coat the loose sleeve pipe of described optical fiber and described fine cream.
Preferably, described optical fiber is fibre or fibre bundle or the fibre ribbon of loosing.
Preferably, described optical cable part also comprises the rope of tearing that is arranged between described light transmission part and the described cable jacket.This is torn rope and has improved the work efficiency that optical cable baring continues.
Preferably, the thickness of described messenger wire sheath, described cable jacket is 0.8-2.0mm, and is processed by tygon or halogen-free low-smoke flame retardant material.
The messenger wire of the nonmetal reinforcement self-support cable of the utility model part is partly had a style of one's own with optical cable, and little, in light weight, the anti-thunderbolt of external diameter is applicable in FTTH, Metropolitan Area Network (MAN), the Access Network no Overhead suspension wire and does not have the quick self-supporting of hook and make somebody a mere figurehead and lay.
Description of drawings
Accompanying drawing 1 is the schematic cross-section of the nonmetal reinforcement self-support cable of the utility model.
In the above accompanying drawing:
10, messenger wire part; 101, metal reinforcement; 102, messenger wire sheath;
20, suspender belt;
30, optical cable part; 301, light transmission part; 3011, optical fiber; 3012, fine cream; 3013, loose sleeve pipe; 302, non-metal reinforcing band; 303, tear rope; 304, cable jacket.
Embodiment
Below in conjunction with embodiment shown in the drawings the utility model is further described.
Embodiment one: shown in accompanying drawing 1.
A kind of nonmetal reinforcement self-support cable, the cross section is the figure of eight, the optical cable part 30 that it comprises messenger wire part 10, the suspender belt 20 that is connected with messenger wire part 10, is connected with messenger wire part 10 through suspender belt 20.
Messenger wire part 10 comprises the messenger wire reinforcement, coats the messenger wire sheath 102 of messenger wire reinforcement.The messenger wire reinforcement is a metal reinforcement 101, for example adopts individual wire or phosphatization steel strand wires or galvanized strand wires.The thickness of messenger wire sheath 102 is 0.8-2.0mm, and is processed by tygon or halogen-free low-smoke flame retardant material.
Optical cable part 30 comprise light transmission part 301, vertically coat light transmission part 301 non-metal reinforcing band 302, be coated on the outer cable jacket 304 of non-metal reinforcing band 302.
Light transmission part 301 comprises optical fiber 3011, fill the loose sleeve pipe 3013 of fine cream 3012, clad optical fiber 3011 and fine cream 3012 in the gap of optical fiber 3011.Optical fiber 3011 is 2 core to 144 cores, and in the present embodiment, optical fiber 3011 is some colored optical fibers, and quantity can be the 2-144 root, and it is fibre or fibre bundle or the fibre ribbon of loosing.Pine sleeve pipe 3013 is processed by PBT (polybutylene terephthalate).
Non-metal reinforcing band 302 is spun glass reinforcing band or aramid fiber reinforcing band, and its thickness is 0.3-0.6mm.Non-metal reinforcing band 302 has outside surface and inside surface, scribbles the waterproof layer with resistance effect in outside surface and the inside surface at least one surface, and waterproof layer is the waterproof bisque.Optical cable part 30 adopts non-metal reinforcing bands 302, has alleviated the weight of optical cable greatly, and the influence to optical cable of having avoided thundering, and simultaneously, the waterproof bisque on it plays resistance effect.
Optical cable part 30 comprises that also being arranged at tearing between light transmission part 301 and the cable jacket 304 restricts 303.This is torn rope 303 and has improved the work efficiency that optical cable baring continues.
The thickness of cable jacket 304 is 0.8-2.0mm, and is processed by tygon or halogen-free low-smoke flame retardant material.
Pine sleeve pipe 3013 adopts vertically to be extruded, and when extruding, fine cream 3012, optical fiber 3011 is vertically wrapped in the loose sleeve pipe 3013 simultaneously.Outside loose sleeve pipe 3013, non-metal reinforcing band 302 is vertically wrapped in the periphery of loose sleeve pipe 3013, and circular, and then carry out vertically extruding of cable jacket 304, vertically lay simultaneously and tears rope 303.
Messenger wire sheath 102, cable jacket 304 adopts suitable mould vertically once to extrude simultaneously, and wrap in respectively metal reinforcement 101, non-metal reinforcing band 302 around.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (10)
1. nonmetal reinforcement self-support cable; The suspender belt that comprises messenger wire part, partly is connected with described messenger wire, the optical cable part that partly is connected through described suspender belt and described messenger wire; Described messenger wire partly comprises the messenger wire reinforcement, coats the messenger wire sheath of described messenger wire reinforcement, it is characterized in that: described optical cable comprises that partly light transmission partly, vertically coats the non-metal reinforcing band of described light transmission part, is coated on the outer cable jacket of described non-metal reinforcing band.
2. nonmetal reinforcement self-support cable according to claim 1 is characterized in that: described non-metal reinforcing band is spun glass reinforcing band or aramid fiber reinforcing band, and its thickness is 0.3-0.6mm.
3. nonmetal reinforcement self-support cable according to claim 1, it is characterized in that: described non-metal reinforcing band has outside surface and inside surface, and the coated with waterproof material layer is gone up at least one surface in described outside surface and the described inside surface.
4. nonmetal reinforcement self-support cable according to claim 3 is characterized in that: described waterproof layer is the waterproof bisque.
5. nonmetal reinforcement self-support cable according to claim 1 is characterized in that: the cross section of described nonmetal reinforcement self-support cable is the figure of eight.
6. nonmetal reinforcement self-support cable according to claim 1 is characterized in that: the messenger wire reinforcement is a metal reinforcement, and described metal reinforcement is individual wire or phosphatization steel strand wires or galvanized strand wires.
7. nonmetal reinforcement self-support cable according to claim 1 is characterized in that: described light transmission partly comprises optical fiber, fills the loose sleeve pipe of the fine cream in the gap of described optical fiber, the described optical fiber of coating and described fine cream.
8. nonmetal reinforcement self-support cable according to claim 7 is characterized in that: described optical fiber is fibre or fibre bundle or the fibre ribbon of loosing.
9. nonmetal reinforcement self-support cable according to claim 1 is characterized in that: described optical cable part also comprises the rope of tearing that is arranged between described light transmission part and the described cable jacket.
10. nonmetal reinforcement self-support cable according to claim 1 is characterized in that: the thickness of described messenger wire sheath, described cable jacket is 0.8-2.0mm, and is processed by tygon or halogen-free low-smoke flame retardant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203337837U CN202256809U (en) | 2011-09-07 | 2011-09-07 | Non-metal reinforced self-supporting optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203337837U CN202256809U (en) | 2011-09-07 | 2011-09-07 | Non-metal reinforced self-supporting optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256809U true CN202256809U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203337837U Expired - Lifetime CN202256809U (en) | 2011-09-07 | 2011-09-07 | Non-metal reinforced self-supporting optical cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN202256809U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383485A (en) * | 2013-08-06 | 2013-11-06 | 浙江一舟电子科技股份有限公司 | Mini-sized 8-shaped optical cable |
| CN104898218A (en) * | 2015-04-23 | 2015-09-09 | 浙江富春江光电科技股份有限公司 | Tensile optical cable structure and manufacture method thereof |
| CN104952541A (en) * | 2015-07-01 | 2015-09-30 | 无锡市曙光电缆有限公司 | Intelligent, flame-retardant and environment-friendly composite low-voltage cable |
| CN105549169A (en) * | 2016-01-29 | 2016-05-04 | 通鼎互联信息股份有限公司 | Light leading-in optical cable |
| CN105676393A (en) * | 2014-01-26 | 2016-06-15 | 王和根 | Salt-fog-resistant optical cable for electric tower |
| CN106338802A (en) * | 2016-11-18 | 2017-01-18 | 浙江亨通光网物联科技有限公司 | One-shot forming manufacturing process for single-beam-tube longitudinally-wrapped-water-blocking-tape cable sheath and product thereof |
| CN108072946A (en) * | 2017-11-21 | 2018-05-25 | 深圳市腾天昊宇光通信有限公司 | A kind of 8 shaped leather covered optical cable of self-bearing type and its processing method |
-
2011
- 2011-09-07 CN CN2011203337837U patent/CN202256809U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383485A (en) * | 2013-08-06 | 2013-11-06 | 浙江一舟电子科技股份有限公司 | Mini-sized 8-shaped optical cable |
| CN103383485B (en) * | 2013-08-06 | 2015-09-09 | 浙江一舟电子科技股份有限公司 | A kind of miniature 8 word optical cables |
| CN105676393A (en) * | 2014-01-26 | 2016-06-15 | 王和根 | Salt-fog-resistant optical cable for electric tower |
| CN104898218A (en) * | 2015-04-23 | 2015-09-09 | 浙江富春江光电科技股份有限公司 | Tensile optical cable structure and manufacture method thereof |
| CN104898218B (en) * | 2015-04-23 | 2018-02-02 | 浙江富春江光电科技有限公司 | A kind of tension-resistance optical cable structure and its manufacture method |
| CN104952541A (en) * | 2015-07-01 | 2015-09-30 | 无锡市曙光电缆有限公司 | Intelligent, flame-retardant and environment-friendly composite low-voltage cable |
| CN105549169A (en) * | 2016-01-29 | 2016-05-04 | 通鼎互联信息股份有限公司 | Light leading-in optical cable |
| CN106338802A (en) * | 2016-11-18 | 2017-01-18 | 浙江亨通光网物联科技有限公司 | One-shot forming manufacturing process for single-beam-tube longitudinally-wrapped-water-blocking-tape cable sheath and product thereof |
| CN108072946A (en) * | 2017-11-21 | 2018-05-25 | 深圳市腾天昊宇光通信有限公司 | A kind of 8 shaped leather covered optical cable of self-bearing type and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGDING INTERCONNECTION INFORMATION CO., LTD. Free format text: FORMER NAME: JIANGSU TONGDING OPTICAL + ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee after: The logical interconnected information limited company of ancient cooking vessel Address before: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee before: Jiangsu Tongding Optical & Electric Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |