CN205374830U - Two self -supporting rubber -insulated -wire cable side by side - Google Patents
Two self -supporting rubber -insulated -wire cable side by side Download PDFInfo
- Publication number
- CN205374830U CN205374830U CN201520976704.2U CN201520976704U CN205374830U CN 205374830 U CN205374830 U CN 205374830U CN 201520976704 U CN201520976704 U CN 201520976704U CN 205374830 U CN205374830 U CN 205374830U
- Authority
- CN
- China
- Prior art keywords
- insulated
- cable
- wire cable
- rubber
- self
- 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.)
- Active
Links
- 229920001971 elastomer Polymers 0.000 title abstract description 8
- 239000003365 glass fiber Substances 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 10
- 230000003287 optical Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a two self -supporting rubber -insulated -wire cable side by side, including two rubber -insulated -wire cable and plumb -line, the rubber -insulated -wire cable symmetry sets up in the plumb -line both sides, and rubber -insulated -wire cable is butterfly -shaped introducing optical cable. The utility model discloses the plumb -line both ends are equipped with rubber -insulated -wire cable respectively, and to the butterfly -shaped introducing optical cable structure that appears recently in the existing market, two rubber -insulated -wire cable are directly hung to a plumb -line, have both saved raw and other materials, have improved production efficiency again, need not change current plug configuration again, can one minute two family.
Description
Technical field
This utility model relates to the technical field of leading in cable, is specifically related to a kind of double; two self-bearing type rubber-insulated side by side.
Background technology
Along with the development of optical communication network, deepening continuously of intelligent acess, FTTH(fiber-to-the-home) networking is being doubled and redoubled, and at present, domestic mainstream carrier has explicitly indicated that and will put into huge fund and be used for the extensive commercialization of FTTH.From this series of situation, in the coming years, the emphasis of Networks of Fiber Communications construction will shift to FTTH.In order to adapt to various special occasions use and custom-designed optical cable will arise at the historic moment, introducing, branch, wiring are convenient will be the factor that mainly considers of New Structures of Optical Fiber Cables, the development trend that cable configuration is compact, branch is convenient, installation wiring, highly versatile will be FTTH network optical cables in future.Butterfly leading in cable is mainly used in the introducing section of registering one's residence of FTTH lightguide cable link, is adopted in a large number in FTTH engineering domestic at present.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of double; two self-bearing type rubber-insulated side by side.
In order to achieve the above object, the technical solution of the utility model is: a kind of double; two self-bearing type rubber-insulateds side by side, including two covered wire cables and messenger wire, described covered wire cable is symmetricly set on messenger wire both sides, and covered wire cable is butterfly leading in cable.
Described covered wire cable includes optical fiber, cable jacket and reinforcement, and reinforcement is provided with two, and reinforcement is symmetricly set on the both sides of optical fiber.
Described cable jacket is butterfly, and optical fiber is arranged on the center of cable jacket.
Described messenger wire includes messenger wire core and messenger wire shell, and messenger wire core is arranged on the center of messenger wire shell.
This utility model messenger wire is respectively arranged at two ends with covered wire cable, for the butterfly leading in cable structure occurred recently in the market, two covered wire cables directly hung by a piece messenger wire, both raw material had been saved, improve again production efficiency, and number of times is laid in minimizing, saves laid down cost, existing plug configuration need not be changed again, it is possible to one point of two family.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
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 the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, 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 paying creative work premise, broadly fall into the scope of protection of the invention.
A kind of double; two self-bearing type rubber-insulated side by side, as it is shown in figure 1, include two covered wire cables 1 and messenger wire 2, described covered wire cable 1 is symmetricly set on messenger wire 2 both sides, and covered wire cable 1 is butterfly leading in cable.Butterfly leading in cable has that cable outer diameter is little, lightweight, cost is low, softness and good bending property, is widely used.Light easily lay, construction cost is low, speed soon, flexibly and fast.Butterfly leading in cable has significantly high anti-collapse power and tension stress, and self supporting structure can meet less than 50 meters and fly to set across drawing.Meanwhile, butterfly leading in cable meets when outdoor application thunderbolt and the safety requirements of forceful electric power environment, meets the requirement to fire resistance in indoor use, meets not only without ointment pollution but also there is good waterproof requirement.
Covered wire cable 1 includes optical fiber 101, cable jacket 103 and reinforcement 102, and reinforcement 102 is provided with two, and reinforcement 102 is symmetricly set on the both sides of optical fiber 101, for fixing to the reinforcement of optical fiber 101.Cable jacket 103 is made up of plastics and elastomer, and cable jacket 103 is butterfly, and optical fiber 101 is arranged on the center of cable jacket 103.The core number of optical fiber 101 can be 2*1/2/4, and optical fiber is distinguished by color, arranges by whole chromatogram.
Messenger wire 2 includes messenger wire core 201 and messenger wire shell 202, and messenger wire core 201 is arranged on the center of messenger wire shell 202.Messenger wire core 201 is steel wire or the FRP rod of major diameter, meets the gravity of the life-time service bearing two covered wire cables 1.
When laying, lower covered wire cable 1 can be drawn from the monolateral of messenger wire 2 to a user, introduce indoor；After another client, from messenger wire 2, draw another covered wire cable 1 lower, or directly arrive outside user room, then separate from messenger wire 2, introduce indoor client.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a double; two self-bearing type rubber-insulated side by side, it is characterised in that including two covered wire cables (1) and messenger wire (2), described covered wire cable (1) is symmetricly set on messenger wire (2) both sides, and covered wire cable (1) is butterfly leading in cable.
2. double; two self-bearing type rubber-insulated side by side according to claim 1, it is characterized in that, described covered wire cable (1) includes optical fiber (101), cable jacket (103) and reinforcement (102), reinforcement (102) is provided with two, and reinforcement (102) is symmetricly set on the both sides of optical fiber (101).
3. double; two self-bearing type rubber-insulated side by side according to claim 2, it is characterised in that described cable jacket (103) is butterfly, and optical fiber (101) is arranged on the center of cable jacket (103).
4. double; two self-bearing type rubber-insulated side by side according to claim 1, it is characterised in that described messenger wire (2) includes messenger wire core (201) and messenger wire shell (202), and messenger wire core (201) is arranged on the center of messenger wire shell (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976704.2U CN205374830U (en) | 2015-12-01 | 2015-12-01 | Two self -supporting rubber -insulated -wire cable side by side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976704.2U CN205374830U (en) | 2015-12-01 | 2015-12-01 | Two self -supporting rubber -insulated -wire cable side by side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374830U true CN205374830U (en) | 2016-07-06 |
Family
ID=56260936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976704.2U Active CN205374830U (en) | 2015-12-01 | 2015-12-01 | Two self -supporting rubber -insulated -wire cable side by side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907954A (en) * | 2017-12-27 | 2018-04-13 | 江苏亨通光电股份有限公司 | A kind of symmetrical parallel butterfly leading in cable |
-
2015
- 2015-12-01 CN CN201520976704.2U patent/CN205374830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907954A (en) * | 2017-12-27 | 2018-04-13 | 江苏亨通光电股份有限公司 | A kind of symmetrical parallel butterfly leading in cable |
| WO2019128472A1 (en) * | 2017-12-27 | 2019-07-04 | 江苏亨通光电股份有限公司 | Symmetrical parallel butterfly fiber optic drop cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104849824A (en) | Full-dry nonmetal self-supporting skeleton-type optical cable | |
| CN202939345U (en) | Self-supporting multi-core wiring butterfly cable | |
| CN205374830U (en) | Two self -supporting rubber -insulated -wire cable side by side | |
| CN201698066U (en) | Fully-dry-type indoor and outdoor dual-purpose cable | |
| CN201319081Y (en) | Self-supporting optic-electrical composite cable | |
| CN204694900U (en) | Self supporting type multi-core butterfly branched cable | |
| CN203535287U (en) | Indoor distribution optical cable convenient for being stripped and branched | |
| CN203838384U (en) | Self-supporting optical cable | |
| CN103021547B (en) | Photoelectric fusion hybrid cable | |
| CN207051557U (en) | A kind of micro-pipe butterfly leading in cable | |
| CN205861965U (en) | Parallel twin-core self-bearing type butterfly optical cable | |
| CN202930122U (en) | Butterfly-shaped photoelectric composite leading optical cable | |
| CN205542170U (en) | Mixed cable of light weight, high strength photoelectricity | |
| CN202948173U (en) | All-dielectric self-supporting (ADSS) optical cable with single protective jacket | |
| CN201662642U (en) | All-dielectric central tube type indoor and outdoor optical fiber cable | |
| CN204256230U (en) | A kind of self-supporting skeleton type leading-in optic cable | |
| CN209281025U (en) | Large core number air-blowing micro-cable based on fiber bundle structure | |
| CN201035197Y (en) | Phase line complex optical fibre cable of complex material | |
| CN104317025A (en) | All-dry parallel wiring cable | |
| CN203150310U (en) | A photoelectric integrated cable used for indoor introduction | |
| CN202522742U (en) | Grooving round cable | |
| CN203300322U (en) | Photoelectric composite cable | |
| CN202650707U (en) | Light rubber-insulated wire photoelectric composite cable | |
| CN201837757U (en) | Indoor single-fiber optical cable | |
| CN204116678U (en) | A kind of dry type parallel wiring optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two self -supporting rubber -insulated -wire cable side by side Effective date of registration: 20161031 Granted publication date: 20160706 Pledgee: Bank of China Limited by Share Ltd Hebi branch Pledgor: Henan Shijia Communication Technology Co., Ltd. Registration number: 2016990000836 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170913 Granted publication date: 20160706 Pledgee: Bank of China Limited by Share Ltd Hebi branch Pledgor: Henan Shijia Communication Technology Co., Ltd. Registration number: 2016990000836 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two self -supporting rubber -insulated -wire cable side by side Effective date of registration: 20170921 Granted publication date: 20160706 Pledgee: Bank of China Limited by Share Ltd Hebi branch Pledgor: Henan Shijia Communication Technology Co., Ltd. Registration number: 2017990000868 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181105 Granted publication date: 20160706 Pledgee: Bank of China Limited by Share Ltd Hebi branch Pledgor: Henan Shijia Communication Technology Co., Ltd. Registration number: 2017990000868 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |