CN203535273U - Strengthening-type armoured optical cable wrapped by stainless steel band - Google Patents
Strengthening-type armoured optical cable wrapped by stainless steel band Download PDFInfo
- Publication number
- CN203535273U CN203535273U CN201320604844.8U CN201320604844U CN203535273U CN 203535273 U CN203535273 U CN 203535273U CN 201320604844 U CN201320604844 U CN 201320604844U CN 203535273 U CN203535273 U CN 203535273U
- Authority
- CN
- China
- Prior art keywords
- steel band
- optical cable
- stainless steel
- layer
- lapping layer
- 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
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a strengthening-type armoured optical cable wrapped by a stainless steel band, and the optical cable comprises an outer protection layer and a wrapping layer which wraps the outer protection layer. The interior of the wrapping layer wraps a plurality of tight sleeve layers and a central reinforcing piece which is arranged at the center of the tight sleeve layers. The tight sleeve layers wrap optical fibers. Two steel band wrapping layers are disposed between the outer protection layer and the wrapping layer. The cable provided by the utility model is good in resistance to a mechanical environment, prevents the optical fibers from being damaged, and employs the two steel band wrapping layers to meets the demand of resistance to a flattening force.
Description
Technical field
The utility model relates to a kind of optical cable, particularly a kind of stainless steel band wrapping bag reinforced armored optical cable.
Background technology
Outside tight cover light unit, fill aramid fiber reinforcement, then extrude outer jacket.This optical cable has been more conventional, and has more ripe technique and structure.But this optical cable is only suitable for the transmission of indoor communications, and range of application is less.Along with the development of infotech, Optical Fiber Transmission on naval vessel with becoming one of focus of people in environment.In modern boats and ships, be equipped with the electronic equipments such as a large amount of communication, radar, navigation, sensing system and Weapon Direction System, naval, add other electrical equipment, therefore caused the problems such as serious electromagnetic interference (EMI), Radio frequency interference (RFI).And this kind of naval vessel with signal light transmission cable except avoiding the problems such as electromagnetic interference (EMI), Radio frequency interference (RFI), have that anti-electromagnetic interference (EMI), bandwidth, capacity are large, lightweight, low cost and other advantages, therefore that a kind of stainless steel band wrapping bag reinforced armored optical cable and manufacturing technology become the best of Internet Transmission, sensing medium is gradually first-selected.
Utility model content
For the deficiency existing in prior art, the utility model provides a kind of anti-mechanical environment performance strong, has protection optical fiber injury-free, adopts double-layer stainless steel band armor to meet the stainless steel band wrapping bag reinforced armored optical cable of the anti-collapse power of optical cable.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of stainless steel band wrapping bag reinforced armored optical cable, comprise outer jacket and be coated on the lapping layer in outer jacket, in described lapping layer, be coated with some tight sleeve layers and the central reinforce member that is arranged in tight sleeve layer center, in tight sleeve layer, be coated with optical fiber, between outer jacket and lapping layer, be provided with double-deck steel band lapping layer.
Further, between described double-deck steel band lapping layer and lapping layer, be provided with subelement restrictive coating.
Further, between described subelement restrictive coating and lapping layer, be provided with strengthening core.
Further, described outer jacket is Polyurethane Thermoplastic Elastomer sheath.
Adopt the stainless steel band wrapping bag reinforced armored optical cable of technique scheme, owing to being coated with some tight sleeve layers and the central reinforce member that is arranged in tight sleeve layer center in described lapping layer, in tight sleeve layer, be coated with optical fiber, between outer jacket and lapping layer, be provided with double-deck steel band lapping layer, so met anti-collapse, uvioresistant, flexion torsion, water pressure resistance, wear-resisting, oil resistant, many mechanical environment performances such as corrosion-resistant; Adopt nylon as tight sleeve layer, this nylon material is for tightly packaged fiber, injury-free for protection tight tube fiber, adopts tight cover cabling structure; Adopt double-layer stainless steel band armor, meet the anti-collapse power of optical cable.Owing to being provided with subelement restrictive coating between described double-deck steel band lapping layer and lapping layer, so can be used as unit, use.Owing to being provided with strengthening core between described subelement restrictive coating and lapping layer, so intensity strengthens greatly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is the structural representation of the utility model stainless steel band wrapping bag reinforced armored optical cable.
Fig. 2 is the manufacture method process flow diagram of the utility model stainless steel band wrapping bag reinforced armored optical cable.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figures 1 and 2, a kind of stainless steel band wrapping bag reinforced armored optical cable, comprise outer jacket 8 and be coated on the lapping layer 4 in outer jacket 8, in lapping layer 4, be coated with some tight sleeve layers 2 and the central reinforce member 3 that is arranged in tight sleeve layer 2 centers, in tight sleeve layer 2, be coated with optical fiber 1, between outer jacket 8 and lapping layer 4, be provided with double-deck steel band lapping layer 7, between double-deck steel band lapping layer 7 and lapping layer 4, be provided with subelement restrictive coating 6, between subelement restrictive coating 6 and lapping layer 4, be provided with strengthening core 5, outer jacket 8 is Polyurethane Thermoplastic Elastomer sheath.
The utility model stainless steel band wrapping bag reinforced armored optical cable, double-deck steel band lapping layer is as resistance to compression enhancement Layer, this structure is first for inside cable structure, because inside cable structure is little, the features such as softness, in wrapped process, can not affect the performance of optical cable, and for to prevent that steel band is in use subject to extraneous climate effect and causes the performance of optical cable to be affected, frivolous property and the material of in choosing steel band process, considering steel band need be the most suitable with stainless steel band, in process of production must strict production control technique guarantee that the appearance of optical cable and usability are unaffected, adopt miniaturization double armor equipment and steel band wrapped necessary smooth without bottom pour ladle phenomenon.Meet anti-collapse, uvioresistant, flexion torsion, water pressure resistance, wear-resisting, oil resistant, many mechanical environment performances such as corrosion-resistant.Fiber optic protection layer adopts nylon as tight sleeve layer, and this nylon material is for tightly packaged fiber, injury-free for protection tight tube fiber, adopts tight cover cabling structure; Tight cover stranding operation need adopt special-purpose mini-plant to carry out twisted synthesizing cable, and stranding must be coated smooth.Flame-retardant polyolefin sheathed operation must the compact mechanical property that guarantees that optical cable can bear high request.Optical cable anti-collapse performance requires high, adopts double-layer stainless steel band armor, meets the anti-collapse power of optical cable.
The utility model stainless steel band wrapping bag reinforced armored optical cable extrudes one deck by four nylon tightly packaged fibers and carries out the wrapped one deck Polyurethane Thermoplastic Elastomer sheath that finally extrudes again of double-layer stainless steel band after flame-retardant polyolefin sheathed after central reinforce member stranding.Simple in structure, lightweight, easy construction is quick, has reduced greatly construction period and construction cost, for large-scale naval vessels, can reduce several ten thousand kilograms of weight.Transmission information capability is strong, can be by the system of boats and ships and the i.e. control of subsystem, sensor, warning, weapon, supervision, video, telecommunications, management etc. comprehensively in survivability network single on warship.The space of optical cable and weight reduce, and be more conducive to deviser and solve redundant system design problem, thus fight capability and the stupid sustainability of increase boats and ships.Can expand capacity, guarantee that this fiber optic network can adapt to the development of WeiLai Technology and the growth needs of capacity.Optical fiber can anti-boats and ships on many radar and communications systems electromagnetic interference (EMI) and the Radio frequency interference (RFI) that produce, thereby can realize anti-electromagnetic interference (EMI), Radio frequency interference (RFI) and electromagnetic pulse and not require a kind of cable road of sheath ground connection.Can resist boisterous impact, without cross-talk, can reach 100dBm, thereby can lay safe and reliable a kind of cable road.Optical fiber is reliably in severe and hostile environment, can be anticorrosive.Optical fiber is not subject to the impact of ground loop and the impact of lightning impulse.The electromagnetic pulse that can also resist nuclear explosion to cause.Energy people's against the enemy interference, meets TEMPEST safety standard.Safety electric insulation, without electric spark/without inflammability.Low decay, irrelevant etc. with bandwidth.With low cost, for cost basis has been established in Optical Cables for Shipboard development; Adopt the design of double-layer stainless steel band lapping structure, there is obvious anti-collapse function; The heatproof of optical cable requires to reach-30 ℃-+65 ℃, allows flat pressure to reach 2000N/10cm, by the single vertical combustion requirement of IEC60332-1.
A method of manufacturing stainless steel band wrapping bag reinforced armored optical cable, the method is: step 1, optical fiber warehouse-in; Starting material enter factory and detect, and detect the purchase specifications whether raw-material performance meets company; Step 2, painted operation; At the external coating one deck of naked fibre color paint, in its coating composition, contain light trigger, thereby produce free radical initiated polymerization by absorbing ultraviolet light, coating is become solid-state by liquid, thereby be attached on optical fiber to close and firm, so that the identification of the color of optical fiber and engineering continue; Step 3, tightly overlap operation; Outside optical fiber, directly coated with the tight cover material of high bond strength, make tight tube fiber; Tight cover material adopts nylon 12, claims again nylon, is hypocrystalline thermoplastic, has good environmental performance, and the tight cover material of high-quality coordinates good production technology and high precision extruded mould to guarantee that the performance of optical fiber meets the requirements; Step 4, stranding operation; Using Fiber glass rod as center reinforcing element, and many tight tube fibers are after central reinforce member is stranded, more wrapped one deck high temperature resistance polyester band.Tight cover stranding lay configuration applies to inside cable first, in stranded process, twining package tape must be coated smooth, can not affect the performance of light unit again simultaneously, need to adopt the stranded equipment of miniaturization, guarantee that the stable while of the twisting pitch of optical cable guarantees the tight retractable cable constant tension in stranded process that overlaps again again; Step 5, subelement sheath operation; Stranding cable core is outer adopts high-intensity aramid fiber as reinforcing element, then it is flame-retardant polyolefin sheathed to extrude one deck; Guarantee that optical cable has good mechanical property; Step 6, armouring operation; Unit cable skin carries out double-layer stainless steel armouring; Double-layer stainless steel band armouring is wrapped as resistance to compression enhancement Layer, this structure is first for inside cable structure, because inside cable structure is little, the features such as softness, in wrapped process, need strict production control technique assurance cable core appearance and performance unaffected, slightly mistake will cause optical cable appearance and performance thereof to be affected, and will guarantee the consistance of the constant and wrapped tension force of double-deck steel band laying tension in wrapped process, and in armouring process, must to stablize appearance smooth without bottom pour ladle phenomenon for steel band lay of lapping; Step 7, sheath operation; After unit cable armouring, extrude again one deck Polyurethane Thermoplastic Elastomer sheath, guarantee that optical cable possesses good environmental performance.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a stainless steel band wrapping bag reinforced armored optical cable, comprise outer jacket and be coated on the lapping layer in outer jacket, it is characterized in that: in described lapping layer, be coated with some tight sleeve layers and the central reinforce member that is arranged in tight sleeve layer center, in tight sleeve layer, be coated with optical fiber, between outer jacket and lapping layer, be provided with double-deck steel band lapping layer.
2. stainless steel band wrapping bag reinforced armored optical cable according to claim 1, is characterized in that: between described double-deck steel band lapping layer and lapping layer, be provided with subelement restrictive coating.
3. stainless steel band wrapping bag reinforced armored optical cable according to claim 2, is characterized in that: between described subelement restrictive coating and lapping layer, be provided with strengthening core.
4. stainless steel band wrapping bag reinforced armored optical cable according to claim 1, is characterized in that: described outer jacket is Polyurethane Thermoplastic Elastomer sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604844.8U CN203535273U (en) | 2013-09-27 | 2013-09-27 | Strengthening-type armoured optical cable wrapped by stainless steel band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604844.8U CN203535273U (en) | 2013-09-27 | 2013-09-27 | Strengthening-type armoured optical cable wrapped by stainless steel band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535273U true CN203535273U (en) | 2014-04-09 |
Family
ID=50421467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604844.8U Expired - Fee Related CN203535273U (en) | 2013-09-27 | 2013-09-27 | Strengthening-type armoured optical cable wrapped by stainless steel band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499862A (en) * | 2013-09-27 | 2014-01-08 | 江苏亨通光电股份有限公司 | Stainless steel band wrapping reinforced type armored cable and manufacturing method thereof |
| CN104166202A (en) * | 2014-09-02 | 2014-11-26 | 中天科技装备电缆有限公司 | High-performance soft-type cable-carrier optical cable and manufacturing method of high-performance soft-type cable-carrier optical cable |
-
2013
- 2013-09-27 CN CN201320604844.8U patent/CN203535273U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499862A (en) * | 2013-09-27 | 2014-01-08 | 江苏亨通光电股份有限公司 | Stainless steel band wrapping reinforced type armored cable and manufacturing method thereof |
| CN103499862B (en) * | 2013-09-27 | 2016-03-30 | 江苏亨通光电股份有限公司 | A kind of stainless steel band wrapping bag reinforced armored optical cable and preparation method thereof |
| CN104166202A (en) * | 2014-09-02 | 2014-11-26 | 中天科技装备电缆有限公司 | High-performance soft-type cable-carrier optical cable and manufacturing method of high-performance soft-type cable-carrier optical cable |
| CN104166202B (en) * | 2014-09-02 | 2016-09-07 | 中天科技装备电缆有限公司 | A kind of high-performance flexible type drags and makes optical cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103499862B (en) | A kind of stainless steel band wrapping bag reinforced armored optical cable and preparation method thereof | |
| CN203118671U (en) | Retractable multi-set lengthways water-stop photoelectric composite cable | |
| CN203422510U (en) | High reliability communication optical cable | |
| CN201732191U (en) | Flexible type fully-armored waterproof tail cable | |
| CN109585059A (en) | A kind of compound low temperature resistant warship shore power cable for ship of anti-pressure and abrasion-proof | |
| CN203535273U (en) | Strengthening-type armoured optical cable wrapped by stainless steel band | |
| CN203503365U (en) | Watertight tow photoelectric composite cable | |
| CN103456410A (en) | Low smoke halogen-free flame retardant photoelectric composite cable for ships and manufacturing method thereof | |
| CN114188073A (en) | Zero-buoyancy watertight photoelectric composite cable and manufacturing method thereof | |
| CN204065505U (en) | A kind of flexible steel pipe armouring light ship optical cable | |
| CN203217130U (en) | Signal transmission cable used for vessel | |
| CN210575203U (en) | Umbilical cable for military and naval vessels | |
| CN210605123U (en) | Fireproof optical cable | |
| CN204405907U (en) | Vessel low-smoke halogen-free low-toxicity flame-retardant flexible optical cable | |
| CN209433074U (en) | A kind of fire resistant flame retardant waterproof flexible optical cable | |
| CN203503366U (en) | Low-smoke halogen-free flame-retardant photoelectric composite cable for ship | |
| CN207488585U (en) | A kind of stainless steel tube layer-stranding cable | |
| CN105911660A (en) | Ship-used optical cable and corresponding manufacturing method thereof | |
| CN203396997U (en) | Non-metallic layer-stranded fire resistant optical communication cable for coal mine | |
| CN203260336U (en) | Self-supporting overhead anti-bird pecking photoelectric hybrid cable | |
| CN2831161Y (en) | Sheathed tail fiber and communication sensing optical cable | |
| CN202649558U (en) | Lightweight tin-plated steel wire armored optical cable | |
| CN205374839U (en) | Carrier -borne optical cable tied in a bundle | |
| CN210323510U (en) | Corrosion-resistant tensile loose tube layer stranded optical cable | |
| CN204143015U (en) | The two sheath twin-core circular optical cable of high stability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |