CN205353423U - Mining fire -retardant combined optical fiber cable of standard - Google Patents
Mining fire -retardant combined optical fiber cable of standard Download PDFInfo
- Publication number
- CN205353423U CN205353423U CN201620087268.8U CN201620087268U CN205353423U CN 205353423 U CN205353423 U CN 205353423U CN 201620087268 U CN201620087268 U CN 201620087268U CN 205353423 U CN205353423 U CN 205353423U
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- outside
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- interior
- filling chamber
- battery core
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Abstract
The utility model discloses a mining fire -retardant combined optical fiber cable of standard, including the external insulation layer, pack chamber and interior packing chamber outward, the external insulation layer outside is equipped with the external shielding layer, and the external shielding layer outside is equipped with the armor, is equipped with the restrictive coating outside the armor, the external insulation layer inboard is equipped with the isolation layer, is equipped with the outer chamber of packing between isolation layer and the external insulation layer, packs the chamber in the isolation layer inboard is equipped with, packs outward and is equipped with a plurality of dispatch from foreign news agency core in the chamber, and the dispatch from foreign news agency core outside is equipped with an insulating layer and a shielding layer by interior outside to in proper order, electric core in being equipped with in the interior packing chamber, the utility model is simple and reasonable in structure, corrosion resistance is good, fire behaviour is good, the heat -proof quality is good, the interference killing feature is strong, very big improvement the life of optical cable, through the electric core transmission signal of transmission of electricity in the inside and outside packing chamber, signal transmission's between the electric core independence has been guaranteed in a shielding layer in the interior dispatch from foreign news agency core outside and the setting of no. Two shielding layers to the cable signal transmission quality has further been guaranteed.
Description
Technical field
This utility model relates to a kind of optical cable, specifically a kind of standard mining flame-retardant complex cable.
Background technology
At present; optical cable by one or or conductor and the outsourcing insulating protective layer of many mutually insulateds make; by electric power or information from a wire being transferred to another place; especially the optical cable of information is transmitted; in use; through exposing to the weather, the As time goes on water in external environment condition, air and be with mordant material to be easily accessible external conductor, thus affecting properties of optical fiber cable and corrosion optical cable.
Utility model content
The purpose of this utility model is in that to provide a kind of standard mining flame-retardant complex cable, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of standard mining flame-retardant complex cable, including external insulation layer, external shielding layer, armor, restrictive coating, outer filling chamber, outer battery core, a number insulating barrier, a number screen layer, sealing coat, interior filling chamber, interior battery core, No. two insulating barriers and No. two screen layers, it is provided with external shielding layer outside described external insulation layer, armor it is provided with outside external shielding layer, restrictive coating it is provided with outside armor, it is provided with sealing coat inside described external insulation layer, outer filling chamber it is provided with between sealing coat and external insulation layer, interior filling chamber it is provided with inside sealing coat, outer filling chamber is provided with several outer battery cores, an insulating barrier and a screen layer it is sequentially provided with from inside to outside outside outer battery core, interior filling chamber is provided with interior battery core, No. two insulating barriers and No. two screen layers it are sequentially provided with from inside to outside outside interior battery core.
As further program of the utility model: described external shielding layer, a screen layer and No. two screen layers are all aluminum plastic belt screen layer.
As further program of the utility model: described armor is formed by zinc-coated wire braiding.
As further program of the utility model: described restrictive coating is that perfluoroethylene-propylene material is made.
As further program of the utility model: the outer filling chamber between described outer battery core is filled with the glass cord of heat-resistant fireproof.
As further program of the utility model: the interior filling chamber outside described interior battery core also is provided with the glass cord of heat-resistant fireproof.
Compared with prior art, the beneficial effects of the utility model are: this utility model is simple and reasonable for structure, tensile property is good, good corrosion resistance, fire resistance are good, heat-proof quality is good, capacity of resisting disturbance is strong, greatly improve the service life of optical cable, by battery core transmission signal of transmitting electricity in inside and outside filling chamber, a screen layer outside inside and outside battery core and the setting of No. two screen layers, it is ensured that the independence of signal transmission between battery core, thus further ensuring cable signal transmission quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of standard mining flame-retardant complex cable, including external insulation layer 1, external shielding layer 2, armor 3, restrictive coating 4, outer filling chamber 5, outer battery core 6, a number insulating barrier 7, a number screen layer 8, sealing coat 9, interior filling chamber 10, interior battery core 11, No. two insulating barriers 12 and No. two screen layers 13, it is provided with external shielding layer 2 outside described external insulation layer 1, external shielding layer 2 is aluminum plastic belt screen layer, this screen layer shield effectiveness is good, capacity of resisting disturbance is strong, cost is low, thus reducing the cost of optical cable, armor 3 it is provided with outside external shielding layer 2, armor 3 is formed by zinc-coated wire braiding, the tensile strength that optical cable is overall can be increased, do not affect again the bending property of optical cable, restrictive coating 4 it is provided with outside armor 3, restrictive coating 4 is made for perfluoroethylene-propylene material, perfluoroethylene-propylene has excellent high temperature resistant low temperature properties, low frictional properties, non-sticky property and lubricity.Resistance to chemical attack, heat stability and electrical insulating property, plus fusible processing, so having wide range of applications, easy to make, it is provided with sealing coat 9 inside described external insulation layer 1, outer filling chamber 5 it is provided with between sealing coat 9 and external insulation layer 1, interior filling chamber 10 it is provided with inside sealing coat 9, outer filling chamber 10 is provided with several outer battery cores 6, an insulating barrier 7 and a screen layer 8 it is sequentially provided with from inside to outside outside outer battery core 6, outer filling chamber 10 between outer battery core 6 is filled with the glass cord of heat-resistant fireproof, this glass cord has high temperature resistant, insulation, insulation, fire protection flame retarding, corrosion-resistant, ageing-resistant, against weather, high intensity, the features such as smooth in appearance, interior filling chamber 10 is provided with interior battery core 11, No. two insulating barriers 12 and No. two screen layers 13 it are sequentially provided with from inside to outside outside interior battery core 11, a number screen layer 8 and No. two screen layers 13 are all for aluminum plastic belt screen layer, the independence of transmission that the effect of a number screen layer 8 and No. two screen layers 13 is to ensure that between battery core signal, thus further ensuring cable signal transmission quality, interior filling chamber 10 outside interior battery core 11 also is provided with the glass cord of heat-resistant fireproof.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a standard mining flame-retardant complex cable, including external insulation layer, external shielding layer, armor, restrictive coating, outer filling chamber, outer battery core, a number insulating barrier, a number screen layer, sealing coat, interior filling chamber, interior battery core, No. two insulating barriers and No. two screen layers, it is characterized in that, it is provided with external shielding layer outside described external insulation layer, armor it is provided with outside external shielding layer, restrictive coating it is provided with outside armor, it is provided with sealing coat inside described external insulation layer, outer filling chamber it is provided with between sealing coat and external insulation layer, interior filling chamber it is provided with inside sealing coat, outer filling chamber is provided with several outer battery cores, an insulating barrier and a screen layer it is sequentially provided with from inside to outside outside outer battery core, interior filling chamber is provided with interior battery core, No. two insulating barriers and No. two screen layers it are sequentially provided with from inside to outside outside interior battery core.
2. a kind of standard mining flame-retardant complex cable according to claim 1, it is characterised in that described external shielding layer, a screen layer and No. two screen layers are all aluminum plastic belt screen layer.
3. a kind of standard mining flame-retardant complex cable according to claim 1, it is characterised in that described armor woven by zinc-coated wire and.
4. a kind of standard mining flame-retardant complex cable according to claim 1, it is characterised in that described restrictive coating is that perfluoroethylene-propylene material is made.
5. a kind of standard mining flame-retardant complex cable according to claim 1, it is characterised in that the outer filling chamber between described outer battery core is filled with the glass cord of heat-resistant fireproof.
6. a kind of standard mining flame-retardant complex cable according to claim 1, it is characterised in that also be provided with the glass cord of heat-resistant fireproof in the interior filling chamber outside described interior battery core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087268.8U CN205353423U (en) | 2016-01-27 | 2016-01-27 | Mining fire -retardant combined optical fiber cable of standard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087268.8U CN205353423U (en) | 2016-01-27 | 2016-01-27 | Mining fire -retardant combined optical fiber cable of standard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205353423U true CN205353423U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087268.8U Expired - Fee Related CN205353423U (en) | 2016-01-27 | 2016-01-27 | Mining fire -retardant combined optical fiber cable of standard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205353423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782841A (en) * | 2016-11-25 | 2017-05-31 | 国网河南嵩县供电公司 | A kind of hollow core cable |
-
2016
- 2016-01-27 CN CN201620087268.8U patent/CN205353423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782841A (en) * | 2016-11-25 | 2017-05-31 | 国网河南嵩县供电公司 | A kind of hollow core cable |
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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: 20160629 Termination date: 20190127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |