CN104503051A - Rat-bite-preventing steel tape armored optical cable - Google Patents
Rat-bite-preventing steel tape armored optical cable Download PDFInfo
- Publication number
- CN104503051A CN104503051A CN201410820965.5A CN201410820965A CN104503051A CN 104503051 A CN104503051 A CN 104503051A CN 201410820965 A CN201410820965 A CN 201410820965A CN 104503051 A CN104503051 A CN 104503051A
- Authority
- CN
- China
- Prior art keywords
- optical cable
- metal hose
- preventing steel
- bite
- rat
- 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
-
- 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
Abstract
The invention relates to a rat-bite-preventing steel tape armored optical cable. The rat-bite-preventing steel tape armored optical cable comprises a metal hose, wherein two parallel optical fibers are arranged inside the metal hose; a first aramid fiber part and an optical cable interior protective sleeve sequentially sleeve the outer surface of each optical fiber; a metal knitted net, a second aramid fiber part and an optical cable exterior protective sleeve sequentially sleeve the outer surface of the metal hose. According to the rat-bite-preventing steel tape armored optical cable disclosed by the invention, the original mechanical properties can be maintained for a long time, and the problems that an existing rat-bite-preventing optical cable is poor in flexibility, the interior protective sleeve is not waterproof and the like are solved.
Description
Technical field
The present invention relates to fiber optic communications field, refer in particular to a kind of a kind of mouse bite preventing steel-tape armouring optical cable that can keep original performance for a long time.
Background technology
Existing anti-rat-bite optical cable, damaged by rats vestige can affect the protective of existing optical cable, and steel band, easily by corrosion, makes the overall mechanical properties of optical cable decline, and load-bearing, tension, anti-pressure ability decline, and may rupture for a long time, and impact normally uses; Damaged by rats vestige also there will be seepage problem; optical fiber is as the transmission core of optical cable; infiltration can have a strong impact on its performance; the inner sheath of optical cable needs stricter requirement when damaged by rats as last protective barrier; for this reason; we have developed a kind of a kind of mouse bite preventing steel-tape armouring optical cable that can keep original performance for a long time, and solve the problems such as existing anti-rat-bite optical cable flexibility is poor, inner sheath is non-watertight.
Summary of the invention
The present invention seeks to provide a kind of a kind of mouse bite preventing steel-tape armouring optical cable that can keep original performance for a long time to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: a kind of mouse bite preventing steel-tape armouring optical cable, comprises metal hose; The optical fiber of two parallel placements is provided with in described metal hose; The outside surface of described every root optical fiber is arranged with the first aramid fiber and optical cable inner sheath successively; The outside surface of described metal hose is arranged with successively metal net, the second aramid fiber and cable outer sheath.
Preferably, described optical cable inner sheath adopts water proof type inner sheath, can increase the water resistance of optical cable.
Preferably, described metal hose adopts flexibility metal spiral flexible pipe, can increase physical strength and the softness of optical cable.
Preferably, described metal hose and metal net adopt stainless steel wire material, can increase the Corrosion Protection of optical cable.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
1, metal hose adopts flexibility metal spiral flexible pipe, adds physical strength and the flexibility of optical cable simultaneously, makes optical cable more be suitable for engineering construction, and not frangibility;
2, metal hose and metal net adopt stainless steel wire material, effectively play corrosion-resisting function;
3, optical cable inner sheath adopts water proof type inner sheath, and ensure that oversheath is when damaged by rats occurs, inner sheath can play waterproof, anti-corrosion protection effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the general structure schematic diagram of mouse bite preventing steel-tape armouring optical cable of the present invention;
Wherein: 1, optical fiber; 2, the first aramid fiber; 3, optical cable inner sheath; 4, metal hose; 5, metal net; 6, the second aramid fiber; 7, cable outer sheath.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1 is mouse bite preventing steel-tape armouring optical cable of the present invention, comprises metal hose 4; The optical fiber 1 of two parallel placements is provided with in described metal hose 4; The outside surface of described every root optical fiber 1 is arranged with the first aramid fiber 2 and optical cable inner sheath 3 successively; Described optical cable inner sheath 3 adopts water proof type inner sheath, and ensure that oversheath is when damaged by rats occurs, inner sheath can continue to play a protective role; The outside surface of described metal hose 4 is arranged with successively metal net 5, second aramid fiber 6 and cable outer sheath 7; Described metal hose 4 adopts flexibility metal spiral flexible pipe, adds physical strength and optical fiber flexibility simultaneously, makes optical cable more be suitable for engineering construction, and not frangibility; Described metal hose 4 and metal net 5 adopt stainless steel wire material, effectively play corrosion-resisting function.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
1, metal hose adopts flexibility metal spiral flexible pipe, adds physical strength and the flexibility of optical cable simultaneously, makes optical cable more be suitable for engineering construction, and not frangibility;
2, metal hose and metal net adopt stainless steel wire material, effectively play corrosion-resisting function;
3, optical cable inner sheath adopts water proof type inner sheath, and ensure that oversheath is when damaged by rats occurs, inner sheath can play waterproof, anti-corrosion protection effect.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (4)
1. a mouse bite preventing steel-tape armouring optical cable, is characterized in that: comprise metal hose; The optical fiber of two parallel placements is provided with in described metal hose; The outside surface of described every root optical fiber is arranged with the first aramid fiber and optical cable inner sheath successively; The outside surface of described metal hose is arranged with successively metal net, the second aramid fiber and cable outer sheath.
2. mouse bite preventing steel-tape armouring optical cable according to claim 1, is characterized in that: described optical cable inner sheath adopts water proof type inner sheath, can increase the water resistance of optical cable.
3. mouse bite preventing steel-tape armouring optical cable according to claim 1, is characterized in that: described metal hose adopts flexibility metal spiral flexible pipe, can increase physical strength and the softness of optical cable.
4. mouse bite preventing steel-tape armouring optical cable according to claim 1, is characterized in that: described metal hose and metal net adopt stainless steel wire material, can increase the Corrosion Protection of optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820965.5A CN104503051A (en) | 2014-12-26 | 2014-12-26 | Rat-bite-preventing steel tape armored optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820965.5A CN104503051A (en) | 2014-12-26 | 2014-12-26 | Rat-bite-preventing steel tape armored optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104503051A true CN104503051A (en) | 2015-04-08 |
Family
ID=52944462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820965.5A Pending CN104503051A (en) | 2014-12-26 | 2014-12-26 | Rat-bite-preventing steel tape armored optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104503051A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898239A (en) * | 2015-05-29 | 2015-09-09 | 成都亨通光通信有限公司 | Anti-rat-bite optical cable |
| CN107037551A (en) * | 2017-05-12 | 2017-08-11 | 深圳市特发信息股份有限公司 | Sensing optic cable |
| CN107357014A (en) * | 2017-08-29 | 2017-11-17 | 广东亨通光电科技有限公司 | A kind of protection against rodents resistance to compression is prefabricated into connecting line |
| CN108039243A (en) * | 2017-12-06 | 2018-05-15 | 山东太平洋光纤光缆有限公司 | A kind of resistance to dragging optoelectronic composite cable and manufacture method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984368A (en) * | 2010-12-10 | 2011-03-09 | 成都康宁光缆有限公司 | Cable with ratproof function |
| CN202600210U (en) * | 2012-04-05 | 2012-12-12 | 江苏亨通光电股份有限公司 | Ratproof two-core radio-frequency remote optical cable |
| CN103852844A (en) * | 2014-03-26 | 2014-06-11 | 江苏亨通光电股份有限公司 | Mobile base station ratproof radio-frequency remote optical fiber cable capable of conducting thunder and lightning |
| CN203881979U (en) * | 2014-03-26 | 2014-10-15 | 江苏亨通光电股份有限公司 | Lightning-guiding mobile base station-used rat-proof radio frequency remote optical cable |
| CN204331108U (en) * | 2014-12-26 | 2015-05-13 | 东捷光电科技(苏州)有限公司 | A kind of mouse bite preventing steel-tape armouring optical cable |
-
2014
- 2014-12-26 CN CN201410820965.5A patent/CN104503051A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984368A (en) * | 2010-12-10 | 2011-03-09 | 成都康宁光缆有限公司 | Cable with ratproof function |
| CN202600210U (en) * | 2012-04-05 | 2012-12-12 | 江苏亨通光电股份有限公司 | Ratproof two-core radio-frequency remote optical cable |
| CN103852844A (en) * | 2014-03-26 | 2014-06-11 | 江苏亨通光电股份有限公司 | Mobile base station ratproof radio-frequency remote optical fiber cable capable of conducting thunder and lightning |
| CN203881979U (en) * | 2014-03-26 | 2014-10-15 | 江苏亨通光电股份有限公司 | Lightning-guiding mobile base station-used rat-proof radio frequency remote optical cable |
| CN204331108U (en) * | 2014-12-26 | 2015-05-13 | 东捷光电科技(苏州)有限公司 | A kind of mouse bite preventing steel-tape armouring optical cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898239A (en) * | 2015-05-29 | 2015-09-09 | 成都亨通光通信有限公司 | Anti-rat-bite optical cable |
| CN107037551A (en) * | 2017-05-12 | 2017-08-11 | 深圳市特发信息股份有限公司 | Sensing optic cable |
| CN107357014A (en) * | 2017-08-29 | 2017-11-17 | 广东亨通光电科技有限公司 | A kind of protection against rodents resistance to compression is prefabricated into connecting line |
| CN108039243A (en) * | 2017-12-06 | 2018-05-15 | 山东太平洋光纤光缆有限公司 | A kind of resistance to dragging optoelectronic composite cable and manufacture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204925481U (en) | Armor optical fiber cable for field operation | |
| CN202433584U (en) | All-dielectric self-supporting rodent-resistant optical cable | |
| CN104503051A (en) | Rat-bite-preventing steel tape armored optical cable | |
| CN102881359B (en) | Reservoir optoelectrical cable | |
| CN204331108U (en) | A kind of mouse bite preventing steel-tape armouring optical cable | |
| CN102998757A (en) | High-strength submarine optical cable | |
| CN201876581U (en) | Waterproofing tail cable | |
| CN201876585U (en) | Flexible layer-stranding optical cable | |
| CN202975408U (en) | Outdoor single sheath steel tape armor buried optical cable | |
| CN204407072U (en) | A kind of power cable | |
| CN202256807U (en) | Indoor and outdoor self-supporting armored bow-type drop optical cable | |
| CN206863294U (en) | Climbing, subfluvial cable | |
| CN204732223U (en) | A kind of central beam tube type optoelectronic composite cable of termite-resistant rodent-resistant | |
| CN204154962U (en) | A kind of copper mesh braid shielded type armor sensing optical cable | |
| CN204925466U (en) | Armor optical fiber cable for field operation | |
| CN202649558U (en) | Lightweight tin-plated steel wire armored optical cable | |
| CN203909360U (en) | Center pipe type ADSS optical cable | |
| CN202583544U (en) | Loose tube layer stranded waterline cable | |
| CN203643663U (en) | High-temperature-resistant armored optical cable for oil field | |
| CN202583537U (en) | Loose tube layer stranded optical cable with flame retardant sheath | |
| CN202839018U (en) | High-strength multiple-core bend-resistant control cable | |
| CN204719283U (en) | Outdoor indoor armored optical cable | |
| CN206833971U (en) | A kind of super soft Heavy-duty cables | |
| CN203311896U (en) | Steel wire braiding armoured highly elastic apparatus cable | |
| CN206096567U (en) | Presort a type submarine fiber cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |