CN206161929U - Circular leading in cable of prefabricated end of poling formula - Google Patents
Circular leading in cable of prefabricated end of poling formula Download PDFInfo
- Publication number
- CN206161929U CN206161929U CN201621201485.1U CN201621201485U CN206161929U CN 206161929 U CN206161929 U CN 206161929U CN 201621201485 U CN201621201485 U CN 201621201485U CN 206161929 U CN206161929 U CN 206161929U
- Authority
- CN
- China
- Prior art keywords
- prefabricated end
- optical cable
- prefabricated
- sinle silk
- core
- 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
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Abstract
The utility model discloses a circular leading in cable of prefabricated end of poling formula, including optical cable, oversheath, establishment wire net, reinforcing yarn layer, sinle silk protective layer, sinle silk, fixed ear, prefabricated end and connecting grooves, the skin of sinle silk is equipped with the sinle silk protective layer, the periphery of sinle silk protective layer is equipped with reinforcing yarn layer, reinforcing yarn layer's periphery is equipped with establishment steel wire layer, prefabricated end comprises upper cover and lower cover, and upper cover and lower cover are through fixed ear snail nailed joint, the front end of prefabricated end is equipped with holds endocentric connecting grooves with the prefabrication, the optical cable penetrates the tail end of prefabricated end to the sinle silk runs through whole prefabricated end, and this kind of circular leading in cable of prefabricated end of poling formula is through setting up establishment steel wire layer and reinforcing yarn layer, the great reinforcing that has makeed arriving of optical cable bending resistance and pull resistance, and the poling of the optical cable of being convenient for, and the utility model discloses set up a plurality of sinle silk holes, the branch of the optical cable of being convenient for is fine, the utility model discloses simple structure, reasonable in design easily promotes.
Description
Technical field
The utility model belongs to optical fiber cable field, the prefabricated end circular lead-in optical cable of specially a kind of tube-through type.
Background technology
With needs of the user to network broadband, the raising of stability requirement and development IPTV grade high band width services, can carry
There is great development space for high broadband, efficient FTTH networks, leading in cable is the product for solving the last 1km of fiber entering household
Product, are mainly used in user profile panel or multimedia mailbox to the wiring and connection between corridor fiber-dividing box, but existing light
Cable can be according to circumstances, it is sometimes desirable to poling, and existing optical cable does not have particular design for poling, it is therefore necessary to this
One phenomenon is improved.
Utility model content
The purpose of this utility model is that provide that a kind of prefabricated end of tube-through type is circular in order to solve the above problems introduces
Optical cable.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of prefabricated end of tube-through type is circular to introduce light
Cable, including optical cable, oversheath, establishment steel wire, enhancing thread layers, core protective layer, core, fixed ear, prefabricated end and connection
Groove, the outer layer of the core is provided with core protective layer, and the periphery of the core protective layer is provided with enhancing thread layers, the enhancing
The periphery of thread layers is provided with establishment steel wire floor, and the prefabricated end is made up of upper lid and lower cover, and the upper lid and lower cover pass through
Fixed ear mode connects for screw, the front end at the prefabricated end is provided with the connecting groove concentric with prefabricated end, and the optical cable penetrates prefabricated end
Tail end, and core is through whole prefabricated end.
Preferably, 3 string holes passed through for core are provided with the prefabricated end.
Preferably, the oversheath of the optical cable is made using polypropylene plastics.
The beneficial effects of the utility model are:The prefabricated end circular lead-in optical cable of this kind of tube-through type is by arranging establishment steel wire floor
With strengthen thread layers so that optical cable bending resistance and pull resistance have arrived larger enhancing, are easy to the poling of optical cable, and this reality
With the multiple core holes of new setting, it is easy to point fibre of optical cable, the utility model simple structure is reasonable in design, it is easy to promote.
Description of the drawings
Fig. 1 is the utility model overall structure figure.
In figure：1- optical cables, 2- oversheaths, 3- establishment steel wires, 4- strengthen thread layers, 5- core protective layers, 6- cores, 7-
Fixed ear, the prefabricated ends of 8-, 9- connecting grooves.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Describe with reference to accompanying drawing 1, a kind of prefabricated end circular lead-in optical cable of tube-through type of the utility model, including optical cable 1, oversheath
2nd, work out steel wire 3, strengthen thread layers 4, core protective layer 5, core 6, fixed ear 7, prefabricated end 8 and connecting groove 9, the line
The outer layer of core 6 is provided with core protective layer 5, for insured's optical cable 1, prevents it to be damaged, and the periphery of the core protective layer 5 is provided with
Strengthen thread layers 4, enhance the tensile property of optical cable 1, the periphery of the enhancing thread layers 4 is provided with establishment steel wire 3, is easy to light
The poling of cable 1, the prefabricated end 8 is made up of upper lid and lower cover, and the upper lid and lower cover are by the fixed mode connects for screw of ear 7,
The front end at the prefabricated end 8 is provided with the connecting groove 9 concentric with prefabricated end 8, and the optical cable 1 penetrates the tail end at prefabricated end 8, and
Core 6 is provided with 3 string holes passed through for core, the oversheath 2 of the optical cable 1 through whole prefabricated end 8 in the prefabricated end 8
Made using polypropylene plastics.
The prefabricated end circular lead-in optical cable 1 of this kind of tube-through type is by arranging establishment steel wire floor 3 and strengthening thread layers 4 so that light
The bending resistance of cable 1 and pull resistance have arrived larger enhancing, are easy to the poling of optical cable 1, and the utility model arranges multiple lines
Core bore, is easy to point fibre of optical cable 1, and the utility model simple structure is reasonable in design, it is easy to promote.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (3)
1. the prefabricated end circular lead-in optical cable of a kind of tube-through type, it is characterised in that including optical cable（1）, oversheath（2）, establishment steel wire
Net（3）, strengthen thread layers（4）, core protective layer（5）, core（6）, fixed ear（7）, prefabricated end（8）And connecting groove（9）, institute
State core（6）Outer layer be provided with core protective layer（5）, the core protective layer（5）Periphery be provided with enhancing thread layers（4）, institute
State enhancing thread layers（4）Periphery be provided with establishment steel wire（3）, the prefabricated end（8）It is made up of upper lid and lower cover, and it is described
Upper lid and lower cover are by fixed ear（7）Mode connects for screw, the prefabricated end（8）Front end be provided with and prefabricated end（8）Concentric connection
Groove（9）, the optical cable（1）Penetrate prefabricated end（8）Tail end, and core（6）Through whole prefabricated end（8）.
2. a kind of prefabricated end circular lead-in optical cable of tube-through type according to claim 1, it is characterised in that the prefabricated end
（8）Inside it is provided with 3 string holes passed through for core.
3. a kind of prefabricated end circular lead-in optical cable of tube-through type according to claim 1, it is characterised in that the optical cable（1）
Oversheath (2) made using polypropylene plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201485.1U CN206161929U (en) | 2016-11-08 | 2016-11-08 | Circular leading in cable of prefabricated end of poling formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201485.1U CN206161929U (en) | 2016-11-08 | 2016-11-08 | Circular leading in cable of prefabricated end of poling formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161929U true CN206161929U (en) | 2017-05-10 |
Family
ID=58659739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621201485.1U Expired - Fee Related CN206161929U (en) | 2016-11-08 | 2016-11-08 | Circular leading in cable of prefabricated end of poling formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161929U (en) |
-
2016
- 2016-11-08 CN CN201621201485.1U patent/CN206161929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20211108 |