CN203882671U - Integrated cable for integration of telecommunication network, cable TV network and Internet - Google Patents
Integrated cable for integration of telecommunication network, cable TV network and Internet Download PDFInfo
- Publication number
- CN203882671U CN203882671U CN201420271520.1U CN201420271520U CN203882671U CN 203882671 U CN203882671 U CN 203882671U CN 201420271520 U CN201420271520 U CN 201420271520U CN 203882671 U CN203882671 U CN 203882671U
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- Prior art keywords
- electric power
- unification
- power supply
- supply unit
- cable
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- 230000010354 integration Effects 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 claims description 36
- 239000004020 conductor Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 17
- -1 polypropylene Polymers 0.000 claims description 15
- 230000008054 signal transmission Effects 0.000 claims description 13
- 229920001903 high density polyethylene Polymers 0.000 claims description 12
- 239000004700 high-density polyethylene Substances 0.000 claims description 12
- 229920001684 low density polyethylene Polymers 0.000 claims description 12
- 239000004702 low-density polyethylene Substances 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 229920001179 medium density polyethylene Polymers 0.000 claims description 6
- 239000004701 medium-density polyethylene Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
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- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of electric power and cables, and particularly to an integrated cable for integration of a telecommunication network, a cable TV network and Internet. The integrated cable is characterized in that: the cable comprises a frame, electric power transmission units, and an oversheath which coats the electric power transmission unit and the frame, wherein the frame is composed of a plurality of isolating strips and a middle member; the isolating strips are distributed at the periphery of the middle member and are connected with the middle member; the central part of each isolating strip is provided with a longitudinally through connecting hole which is internally provided with a signal transmitting component; and the electric power transmission units are respectively arranged between two adjacent isolating strips. The integrated cable mainly settles a problem of totally realizing three-network-integrated transmission in a same cable. The integrated cable mainly has the following beneficial effects: simple structure, easy laying, high construction speed and low comprehensive cost.
Description
Technical field
The utility model belongs to electric power and technical field of cables, especially relates to a kind of unification of three nets composite cable.
Background technology
In prior art, cable, holding wire (comprising telephone wire, broadband networks winding thread etc.), cable television line normally lay separately and register one's residence, and user need to repeatedly lay, and circuit is more in disorder, to user, have caused inconvenience and unnecessary expenditure; And repeatedly laying effect construction speed.
Publication number is that CN102280171A, name are called: the patent of three-core cable and preparation method thereof, comprises the first conductor, the second conductor, the 3rd conductor and restrictive coating; It is characterized in that also comprising one and be positioned at central obturator, the first isolating bar, the second isolating bar, the 3rd isolating bar; Three conductors, three isolating bars are all close to obturator; Three isolating bars are kept apart three conductors, and the first isolating bar, the second conductor, the second isolating bar, the 3rd conductor, the 3rd isolating bar, the first conductor are close to successively mutually; Three isolating bars and restrictive coating are formed in one; Three isolating bars protrude to obturator direction from the inwall of restrictive coating; Restrictive coating envelopes the first conductor, the second conductor and the 3rd conductor; On arbitrary cross section, the surperficial curvature that three isolating bars, three conductors are affixed with obturator appearance separately equates.It has following beneficial effect: the consumption of product restrictive coating is few, and external diameter is thinner, and still less, every cost is lower for space hold, and production process is simpler, speed is faster.But the function regrettably only with transmission of electricity.
Summary of the invention
In order to address the above problem, the utility model discloses a kind of unification of three nets composite cable, and it is realized by the following technical solutions.
In the 1st embodiment of the present utility model, a kind of unification of three nets composite cable, it is characterized in that it comprises the frame body, the electric power supply unit that consist of a plurality of isolating bars and intermediate, is coated on the oversheath outside electric power supply unit and frame body, isolating bar is distributed in intermediate around and links together with intermediate, the central authorities of isolating bar are formed with the connecting hole of longitudinal perforation, in connecting hole, have signal transmission component, electric power supply unit is between adjacent isolating bar.
In the 2nd embodiment of the present utility model, a kind of unification of three nets composite cable, it is characterized in that it comprises the frame body, the electric power supply unit that consist of a plurality of isolating bars and intermediate, is coated on the oversheath outside electric power supply unit and frame body, isolating bar is distributed in intermediate around and links together with intermediate, the central authorities of isolating bar are formed with the connecting hole of longitudinal perforation, in connecting hole, have signal transmission component, electric power supply unit is between adjacent isolating bar; Intermediate central authorities also have a shielded cable, shielded cable by be positioned at center conductor, be coated on insulation and screen outside conductor, the protective layer that is positioned at outside insulation and screen forms.
A kind of unification of three nets composite cable described above, is characterized in that described electric power supply unit and frame body also have separator outward, and oversheath is positioned at outside separator.
A kind of unification of three nets composite cable described above, is characterized in that the insulated with material material of described separator.
A kind of unification of three nets composite cable described above, the material that it is characterized in that described separator is waterstop or nonwoven fabrics or mica tape or polyester belt or polypropylene tape.
A kind of unification of three nets composite cable described above, the material that it is characterized in that described isolating bar and intermediate is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene or low smoke and zero halogen polyethylene.
A kind of unification of three nets composite cable described above, the cross section that it is characterized in that described electric power supply unit is lack drift angle fan-shaped.
Further, a kind of unification of three nets composite cable described above, the cross section that it is characterized in that described electric power supply unit is that identical or described fan-shaped drift angle is not exclusively equal.
A kind of unification of three nets composite cable described above, is characterized in that described signal transmission component is optical fiber or the insulating signal line that includes electric conductor.
A kind of unification of three nets composite cable described above, the material that it is characterized in that described oversheath is plastics.
Further, a kind of unification of three nets composite cable described above, the material that it is characterized in that described oversheath is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene or low smoke and zero halogen polyethylene or flame retardant type polyvinyl chloride.
In the utility model, electric power supply unit, between adjacent isolating bar, has made the utlity model has the function of transferring electric power; The central authorities of isolating bar are formed with the connecting hole of longitudinal perforation, have signal transmission component in connecting hole, have made the utlity model has the function of signal transmission, can transmit telephone signal, broadband signal, cable TV signal; Intermediate central authorities also have a shielded cable, make the utility model directly have the function of transmission cable TV signal; Therefore, in same cable, realized the function of unification of three nets completely.And the utlity model has simple in structure, easily lay, the advantage such as construction schedule is fast.
Therefore, the utlity model has following main beneficial effect: simple in structure, easily lay, construction schedule is fast, integrated cost is low.
Accompanying drawing explanation
Fig. 1 is the perspective view after one section of solution of the utility model embodiment 1 is cut open.
Fig. 2 is the cross-sectional structure schematic diagram of Fig. 1.
Fig. 3 is the perspective view after one section of solution of the utility model embodiment 2 is cut open.
Fig. 4 is the cross-sectional structure schematic diagram of Fig. 3.
embodiment
embodiment 1
Ask for an interview Fig. 1 and Fig. 2; A kind of unification of three nets composite cable, it is characterized in that it comprises the frame body 1, the electric power supply unit 2 that consist of three isolating bars 12 and intermediate 11, is coated on the oversheath 4 outside electric power supply unit and frame body, isolating bar is distributed in intermediate around and links together with intermediate, the central authorities of isolating bar are formed with the connecting hole 121 of longitudinal perforation, in each connecting hole, have two signal transmission components 3, electric power supply unit is between adjacent isolating bar.
Certainly, in the present embodiment, isolating bar can be that other are a plurality of, as 2, and 4,5 etc.
embodiment 2
Ask for an interview Fig. 3 and Fig. 4, a kind of unification of three nets composite cable, it is characterized in that it comprises the frame body 1, the electric power supply unit 2 that consist of a plurality of isolating bars 12 and intermediate 11, is coated on the oversheath 4 outside electric power supply unit and frame body, isolating bar is distributed in intermediate around and links together with intermediate, the central authorities of isolating bar are formed with the connecting hole 121 of longitudinal perforation, in connecting hole, have signal transmission component 3, electric power supply unit is between adjacent isolating bar; Intermediate central authorities also have a shielded cable, shielded cable by be positioned at center conductor 5, be coated on insulation and screen 6 outside conductor, the protective layer 7 that is positioned at outside insulation and screen forms.
Certainly, in the present embodiment, isolating bar can be that other are a plurality of, as 2, and 4,5 etc.
Certainly, a kind of unification of three nets composite cable described in above-mentioned arbitrary embodiment, is characterized in that described electric power supply unit and frame body also have separator outward, and oversheath is positioned at outside separator.
Further, a kind of unification of three nets composite cable described above, is characterized in that the insulated with material material of described separator.
Certainly, a kind of unification of three nets composite cable described in above-mentioned arbitrary embodiment, the material that it is characterized in that described separator is waterstop or nonwoven fabrics or mica tape or polyester belt or polypropylene tape.
Certainly, a kind of unification of three nets composite cable described in above-mentioned arbitrary embodiment, the material that it is characterized in that described isolating bar and intermediate is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene or low smoke and zero halogen polyethylene.
Certainly, a kind of unification of three nets composite cable described in above-mentioned arbitrary embodiment, the cross section that it is characterized in that described electric power supply unit is lack drift angle fan-shaped.
Further, a kind of unification of three nets composite cable described above, the cross section that it is characterized in that described electric power supply unit is that identical or described fan-shaped drift angle is not exclusively equal.When the cross section of electric power supply unit is identical, each can reach the object that balance transmits electric power; When fan-shaped drift angle not exclusively equates, can reach different effects, as while thering is three electric power supply units, two equate, one is not etc., and two that equate so just can be for transmitting single-phase electricity, as phase line and zero line, use, and the ground wire that can be used as that another root does not wait is used, can make so equal drift angle is more also that sectional area is larger, can bear larger electric current and electric load; While thering is for another example four electric power supply units, three equate, one is not etc., three that equate so just can be for transmission three-phase electricity, and another root does not wait, not can be used as ground wire or the neutral line is used, can make so equal drift angle is more also that sectional area is larger, can bear larger electric current and electric load.
Certainly, a kind of unification of three nets composite cable described in arbitrary embodiment described above, is characterized in that, on arbitrary cross section, the outer rim of the outer rim of described isolating bar and electric power supply unit, preferably on same circumference.
Certainly, a kind of unification of three nets composite cable described in above-mentioned arbitrary embodiment, is characterized in that described signal transmission component is optical fiber or the insulating signal line that includes electric conductor.
Certainly, a kind of unification of three nets composite cable described in above-mentioned arbitrary embodiment, the material that it is characterized in that described oversheath is plastics.
Further, a kind of unification of three nets composite cable described above, the material that it is characterized in that described oversheath is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene or low smoke and zero halogen polyethylene or flame retardant type polyvinyl chloride.
In the utility model, electric power supply unit can be synthetic by many, integers stranded compared with conductor, also can add crowded insulating barrier integer is external; Even if do not add crowded insulating barrier, also can realize the function of insulation, therefore, can save the consumption of insulating material, cost-saving, make more low-carbon (LC) of cable.
In the utility model, electric power supply unit, between adjacent isolating bar, has made the utlity model has the function of transferring electric power; The central authorities of isolating bar are formed with the connecting hole of longitudinal perforation, have signal transmission component in connecting hole, have made the utlity model has the function of signal transmission, can transmit telephone signal, broadband signal, cable TV signal; Intermediate central authorities also have a shielded cable, make the utility model directly have the function of transmission cable TV signal; Therefore, in same cable, realized the function of unification of three nets completely.And the utlity model has simple in structure, easily lay, the advantage such as construction schedule is fast.
Therefore, the utlity model has following main beneficial effect: simple in structure, easily lay, construction schedule is fast, integrated cost is low.
The utility model is not limited to above-mentioned preferred forms, should be appreciated that design of the present utility model can be by other various forms enforcement utilizations, and they drop in protection range of the present utility model equally.
Claims (10)
1. a unification of three nets composite cable, it is characterized in that it comprises the frame body, the electric power supply unit that consist of a plurality of isolating bars and intermediate, is coated on the oversheath outside electric power supply unit and frame body, isolating bar is distributed in intermediate around and links together with intermediate, the central authorities of isolating bar are formed with the connecting hole of longitudinal perforation, in connecting hole, have signal transmission component, electric power supply unit is between adjacent isolating bar.
2. a unification of three nets composite cable, it is characterized in that it comprises the frame body, the electric power supply unit that consist of a plurality of isolating bars and intermediate, is coated on the oversheath outside electric power supply unit and frame body, isolating bar is distributed in intermediate around and links together with intermediate, the central authorities of isolating bar are formed with the connecting hole of longitudinal perforation, in connecting hole, have signal transmission component, electric power supply unit is between adjacent isolating bar; Intermediate central authorities also have a shielded cable, shielded cable by be positioned at center conductor, be coated on insulation and screen outside conductor, the protective layer that is positioned at outside insulation and screen forms.
3. according to claim 1 or a kind of unification of three nets composite cable claimed in claim 2, it is characterized in that described electric power supply unit and frame body also have separator outward, oversheath is positioned at outside separator.
4. according to claim 1 or a kind of unification of three nets composite cable claimed in claim 2, it is characterized in that the insulated with material material of described separator.
5. a kind of unification of three nets composite cable according to claim 4, the material that it is characterized in that described separator is waterstop or nonwoven fabrics or mica tape or polyester belt or polypropylene tape.
6. according to claim 1 or a kind of unification of three nets composite cable claimed in claim 2, the material that it is characterized in that described isolating bar and intermediate is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene or low smoke and zero halogen polyethylene.
7. according to claim 1 or a kind of unification of three nets composite cable claimed in claim 2, the cross section that it is characterized in that described electric power supply unit is lack drift angle fan-shaped.
8. a kind of unification of three nets composite cable according to claim 7, the cross section that it is characterized in that described electric power supply unit is that identical or described fan-shaped drift angle is not exclusively equal.
9. according to claim 1 or a kind of unification of three nets composite cable claimed in claim 2, it is characterized in that described signal transmission component is optical fiber or the insulating signal line that includes electric conductor.
10. according to claim 1 or a kind of unification of three nets composite cable claimed in claim 2, the material that it is characterized in that described oversheath is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene or low smoke and zero halogen polyethylene or flame retardant type polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271520.1U CN203882671U (en) | 2014-05-26 | 2014-05-26 | Integrated cable for integration of telecommunication network, cable TV network and Internet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271520.1U CN203882671U (en) | 2014-05-26 | 2014-05-26 | Integrated cable for integration of telecommunication network, cable TV network and Internet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882671U true CN203882671U (en) | 2014-10-15 |
Family
ID=51683146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420271520.1U Expired - Fee Related CN203882671U (en) | 2014-05-26 | 2014-05-26 | Integrated cable for integration of telecommunication network, cable TV network and Internet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956208A (en) * | 2014-05-26 | 2014-07-30 | 戴丽芬 | Three-in-one network composite cable |
| CN108962480A (en) * | 2018-06-12 | 2018-12-07 | 内蒙古万蒙电缆有限责任公司 | A kind of Combined cable |
-
2014
- 2014-05-26 CN CN201420271520.1U patent/CN203882671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956208A (en) * | 2014-05-26 | 2014-07-30 | 戴丽芬 | Three-in-one network composite cable |
| CN103956208B (en) * | 2014-05-26 | 2016-03-16 | 国网山东省电力公司菏泽供电公司 | A kind of unification of three nets composite cable |
| CN108962480A (en) * | 2018-06-12 | 2018-12-07 | 内蒙古万蒙电缆有限责任公司 | A kind of Combined cable |
| CN108962480B (en) * | 2018-06-12 | 2020-04-24 | 内蒙古万蒙电缆有限责任公司 | Composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Weilin Inventor after: Zhang Qi Inventor after: Li Yi Inventor after: Qiao Li Inventor before: Yu Weilin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU WEILIN TO: YU WEILIN ZHANG QI LI YI QIAO LI |
|
| 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: 20141015 Termination date: 20170526 |