CN206804938U - A kind of self-supporting covered wire cable - Google Patents
A kind of self-supporting covered wire cable Download PDFInfo
- Publication number
- CN206804938U CN206804938U CN201720297222.3U CN201720297222U CN206804938U CN 206804938 U CN206804938 U CN 206804938U CN 201720297222 U CN201720297222 U CN 201720297222U CN 206804938 U CN206804938 U CN 206804938U
- Authority
- CN
- China
- Prior art keywords
- cable
- optical cable
- signal testing
- aluminium
- outer sheath
- 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 kind of self-supporting covered wire cable, including cable outer sheath, optical cable inner sheath, electric pole, buckle and electric wire, PE sheaths are bonded with the inside of the cable outer sheath, and it is connected with aluminium-plastic tape on the inside of PE sheaths, aluminium-plastic tape is bonded with the outside of the optical cable inner sheath, and belting layer is connected with the inside of aluminium-plastic tape, the positioned inside of the belting layer has Loose tube, and optical cable is installed on the inside of Loose tube, the gap of the belting layer and Loose tube is filled with ointment, signal testing nail is installed on the outside of the aluminium-plastic tape, and the top of signal testing nail is provided with signal testing point shell.The self-supporting covered wire cable, use the design followed closely with scale cable outer sheath and signal testing, has the position that graduated cable outer sheath energy accurate description failure occurs, signal testing nail can be in maintenance, the integrality of optical cable is not destroyed, ensure that signal weakens, when being not due to maintenance, destroy the integrality of optical cable and caused.
Description
Technical field
Optical cable technology field is the utility model is related to, specially a kind of self-supporting covered wire cable.
Background technology
Covered wire cable is mostly single, twin-core structure, may be alternatively configured quadrature arrangement, and cross section is in " 8 " font, and reinforcer is located at
Two circle centers, can use metal or nonmetal structure, optical fiber is located at the geometric center of " 8 " font.
But existing rubber-insulated wire fiber repair is typically all to need to cut open optical cable, process is cumbersome and destroys the complete of optical fiber
Property, even if detecting abort situation, when reporting, it is also difficult to give expression to specific abort situation.
Utility model content
The purpose of this utility model is to provide a kind of self-supporting covered wire cable, to solve what is proposed in above-mentioned background technology
Cut open that optical cable maintenance process is cumbersome and abort situation says indefinite problem.
To achieve the above object, the utility model provides following technical scheme：A kind of self-supporting covered wire cable, including optical cable
Oversheath, optical cable inner sheath, electric pole, buckle and electric wire, PE sheaths, and PE sheaths are bonded with the inside of the cable outer sheath
Inner side be connected with aluminium-plastic tape, aluminium-plastic tape is bonded with the outside of the optical cable inner sheath, and aluminium-plastic tape is interior
Side is connected with belting layer, and the positioned inside of the belting layer has Loose tube, and optical cable is provided with the inside of Loose tube, the band
The gap of layer and Loose tube is filled with ointment, and the gap setting between the optical cable has reinforcement steel wire, the aluminium-plastic tape
Outside be provided with signal testing nail, and signal testing nail top be provided with signal testing point shell, the signal testing point
The corner of shell is provided with screw, and the top of the electric pole is connected with ceramic insulation post, and the left and right ends of the electric wire are pacified
Equipped with ceramic insulation post, be respectively connected with support at left and right sides of the top of the electric pole, and the upper end of support be provided with optical cable around
Line wheel, cable outer sheath is wound with the outside of the optical cable reel, cable outer sheath and electricity are nested with the inside of the buckle
Line.
Preferably, the outer surface of the cable outer sheath is provided with scale, and precision is " m " rank.
Preferably, the structure of the Loose tube is regular hexagon constructional appearance.
Preferably, the structure of the signal testing point shell is anti-seepage sealing structure.
Preferably, the structure of the optical cable reel is to be pivoted structure.
Compared with prior art, the beneficial effects of the utility model are：The self-supporting covered wire cable, using with scale light
The design of cable oversheath and signal testing nail, has graduated cable outer sheath, can be where maintainer overhauls and gone wrong
When, when being reported to the second people, accurately description is out of order the position of appearance, and signal testing nail can not destroy light in maintenance
The integrality of cable, ensure the decrease of signal, when being not due to maintenance, destroy the integrality of optical cable and caused.
Brief description of the drawings
Fig. 1 is the utility model section structural representation；
Fig. 2 is the utility model overlooking the structure diagram；
Fig. 3 is the utility model main structure diagram.
In figure：1st, cable outer sheath, 2, PE sheaths, 3, aluminium-plastic tape, 4, optical cable inner sheath, 5, belting layer, 6, pine set
Pipe, 7, optical cable, 8, strengthen steel wire, 9, signal testing nail, 10, signal testing point shell, 11, ointment, 12, screw, 13, electric wire
Bar, 14, ceramic insulation post, 15, support, 16, optical cable reel, 17, buckle, 18, electric wire.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of self-supporting covered wire cable, including outside optical cable
Sheath 1, optical cable inner sheath 4, electric pole 13, buckle 17 and electric wire 18, the inner side of cable outer sheath 1 are bonded with PE sheaths 2, and PE
The inner side of sheath 2 is connected with aluminium-plastic tape 3, and the outer surface of cable outer sheath 1 is provided with scale, and precision is " m " rank, tool
Graduated cable outer sheath 1 can accurately remember the position that goes wrong, optical cable inner sheath 4 when maintenance personal is in maintenance
Outside be bonded with aluminium-plastic tape 3, and the inner side of aluminium-plastic tape 3 is connected with belting layer 5, and the positioned inside of belting layer 5 has
Loose tube 6, and the inner side of Loose tube 6 is provided with optical cable 7, the structure of Loose tube 6 is regular hexagon constructional appearance, regular hexagon
Loose tube 6 has the advantages of materials are few, space is big and hardness is high, and the gap of belting layer 5 and Loose tube 6 is filled with ointment 11,
Gap setting between optical cable 7, which has, strengthens steel wire 8, and the outside of aluminium-plastic tape 3 is provided with signal testing nail 9, and signal testing
The top of nail 9 is provided with signal testing point shell 10, and the structure of signal testing point shell 10 is anti-seepage sealing structure, watertightly sealed
Structure, can ensure the normal transmission of the signal of optical cable 7, and the corner of signal testing point shell 10 is provided with screw 12, electric pole
13 top is connected with ceramic insulation post 14, and the left and right ends of electric wire 18 are mounted on ceramic insulation post 14, the top of electric pole 13
Support 15 is respectively connected with left and right sides of portion, and the upper end of support 15 is provided with optical cable reel 16, the structure of optical cable reel 16
To be pivoted structure, being pivoted structure can allow unnecessary optical cable 7 to be wrapped on optical cable reel 16, and convenient use person makes
With the outside of optical cable reel 16 is wound with cable outer sheath 1, and the inner side of buckle 17 is nested with cable outer sheath 1 and electric wire 18.
Operation principle：When using the self-supporting covered wire cable, Loose tube 6 is centered around first the outside for strengthening steel wire 8,
Optical cable 7 is injected in Loose tube 6 again, belting layer 5 is wrapped in the outside of Loose tube 6, and ointment is then filled in belting layer 5 and pine
In space between sleeve pipe 6, then optical cable inner sheath 4 is wrapped in the external ear of belting layer 5, aluminium-plastic tape 3 is wrapped in optical cable
The outside of sheath 4, PE sheaths 2 are wrapped in the outside of aluminium-plastic tape 3, and cable outer sheath 1 is wrapped in the outside of PE sheaths 2, most
Cable outer sheath 1 and electric wire 18 are bundled with buckle 17 afterwards, then the access device of optical cable 7, if optical cable goes wrong, are defined as certain
One section of open circuit, can turn on screw 12, and signal testing point shell 10 is opened, and 9 are followed closely with the test of signal detection detection signal,
Position is determined using the scale on cable outer sheath 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of self-supporting covered wire cable, including cable outer sheath（1）, optical cable inner sheath（4）, electric pole（13）, buckle（17）
And electric wire（18）, it is characterised in that：The cable outer sheath（1）Inner side be bonded with PE sheaths（2）, and PE sheaths（2）It is interior
Side is connected with aluminium-plastic tape（3）, the optical cable inner sheath（4）Outside be bonded with aluminium-plastic tape（3）, and aluminium-plastic tape
（3）Inner side be connected with belting layer（5）, the belting layer（5）Positioned inside have Loose tube（6）, and Loose tube（6）Inner side
Optical cable is installed（7）, the belting layer（5）And Loose tube（6）Gap be filled with ointment（11）, the optical cable（7）Between
Gap setting have reinforcement steel wire（8）, the aluminium-plastic tape（3）Outside be provided with signal testing nail（9）, and signal testing
Nail（9）Top be provided with signal testing point shell（10）, the signal testing point shell（10）Corner screw is installed
（12）, the electric pole（13）Top be connected with ceramic insulation post（14）, the electric wire（18）Left and right ends be mounted on
Ceramic insulation post（14）, the electric pole（13）Top at left and right sides of be respectively connected with support（15）, and support（15）Upper end
Optical cable reel is installed（16）, the optical cable reel（16）Outside be wound with cable outer sheath（1）, the buckle（17）
Inner side be nested with cable outer sheath（1）And electric wire（18）.
A kind of 2. self-supporting covered wire cable according to claim 1, it is characterised in that：The cable outer sheath（1）It is outer
Surface is provided with scale, and precision is " m " rank.
A kind of 3. self-supporting covered wire cable according to claim 1, it is characterised in that：The Loose tube（6）Structure be
Regular hexagon constructional appearance.
A kind of 4. self-supporting covered wire cable according to claim 1, it is characterised in that：The signal testing point shell（10）
Structure be anti-seepage sealing structure.
A kind of 5. self-supporting covered wire cable according to claim 1, it is characterised in that：The optical cable reel（16）Knot
Structure is to be pivoted structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297222.3U CN206804938U (en) | 2017-03-24 | 2017-03-24 | A kind of self-supporting covered wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297222.3U CN206804938U (en) | 2017-03-24 | 2017-03-24 | A kind of self-supporting covered wire cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804938U true CN206804938U (en) | 2017-12-26 |
Family
ID=60731007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297222.3U Expired - Fee Related CN206804938U (en) | 2017-03-24 | 2017-03-24 | A kind of self-supporting covered wire cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031559A (en) * | 2018-08-29 | 2018-12-18 | 长飞光纤光缆股份有限公司 | High-core-number high-density sleeve optical cable |
| CN114783661A (en) * | 2022-04-08 | 2022-07-22 | 张天宝 | Cable with opening part and optical fiber ribbon optical cable |
-
2017
- 2017-03-24 CN CN201720297222.3U patent/CN206804938U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031559A (en) * | 2018-08-29 | 2018-12-18 | 长飞光纤光缆股份有限公司 | High-core-number high-density sleeve optical cable |
| CN109031559B (en) * | 2018-08-29 | 2020-01-14 | 长飞光纤光缆股份有限公司 | High-core-number high-density sleeve optical cable |
| CN114783661A (en) * | 2022-04-08 | 2022-07-22 | 张天宝 | Cable with opening part and optical fiber ribbon optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20200324 |