CN106683789A - Novel electric power and signal composite communication cable - Google Patents
Novel electric power and signal composite communication cable Download PDFInfo
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- CN106683789A CN106683789A CN201510767856.6A CN201510767856A CN106683789A CN 106683789 A CN106683789 A CN 106683789A CN 201510767856 A CN201510767856 A CN 201510767856A CN 106683789 A CN106683789 A CN 106683789A
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- cable
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- communication cable
- electric power
- signal
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Abstract
Disclosed is a novel electric power and signal composite communication cable. The novel electric power and signal composite communication cable comprises an outer sheath, reinforcing parts, an armor layer, optical fiber units, insulating electric conductor twisted pairs, buffer pipes, waterproof yarns, a first water-blocking tape and second water-blocking tapes; the reinforcing parts are at least partially embedded in the outer sheath, and extend on the two sides of the communication cable in the length direction of the cable; the outer surface of the armor layer adjoins the outer sheath, and the armor layer extends in the length direction of the cable; the insulating electric conductor twisted pairs are annularly arranged around a center longitudinal axis of the cable; the buffer pipes wrap the corresponding optical fiber units and are arranged in the circumferential direction of the cable; the first water-blocking tape is arranged between the buffer pipes and the armor layer; the second water-blocking tapes are arranged between the buffer pipes and the optical fiber units; and the waterproof yarns are positioned between the second water-blocking tapes and the optical fiber units. By adoption of the technical scheme, compared with the prior art, the novel electric power and signal composite communication cable is easy to install and lay in railway and other traffic circuits; optical fibers and the twisted-pair cable can be combined into one body; and meanwhile, interference between an optical signal and an electric signal can be avoided.
Description
Technical field
The invention belongs to field of cable technology, it particularly relates to a kind of novel electric power is compound with signal logical
Communication cable.
Background technology
The similar rope that cable is typically by several or several groups of wires (per group at least two) are stranded
Cable, mutually insulated between every group of wire, and be often twisted into around a center, whole outside is surrounded by height
The coating of degree insulation.It is erected at aerial more or is mounted in underground, the bottom, for telecommunication or power Transmission.
Wires and cables industry is that China is only second to the second largest industry of automobile industry, product variety Service Efficiency and
Domestic market occupation rate is more than 90%.Worldwide, the Chinese electric wire gross output value exceedes
The U.S., becomes the first big electric wire producing country in the world.
Electric wire is of many uses, and different use occasions are widely different to its performance requirement.Most of cable
Insulating materials, in addition to it must have higher insulaion resistance, dieletric strength or low dielectric loss, also
Good physical and mechanical properties must be taken into account, such as tension, counter-bending, anti-vibration, antitorque.
Cable is used in some cases, when optical fiber and twisted-pair feeder are arranged in same cable, due to light
Fine and twisted-pair feeder holds very much for different types of pressure and strain and its sensitivity between optical signal and electric signal
Easily phenomenon is interfered, so as to affect wired signal transmission.
The content of the invention
In to solve the problems, such as background technology, the invention provides a kind of novel electric power and signal composite communication
Cable.
The technical scheme is that：A kind of novel electric power and signal composite communication cable, including oversheath,
Reinforcement, armor, fiber unit, insulated electric conductor twisted-pair feeder, separator tube, water-blocking yarn, first
Waterstop and the second waterstop；In at least partially embedded oversheath of reinforcement, and in the both sides of communication cable
Extend longitudinally along the cable；Armor outer surface adjoins the oversheath and prolongs longitudinally along the cable
Stretch；Center longitudinal axis annular array of the insulated electric conductor twisted-pair feeder with regard to cable；Separator tube is by fiber unit
Wrap, and the periphery along cable is arranged；First waterstop is located between separator tube and armor, the
Two waterstops are located between separator tube and fiber unit, and water-blocking yarn is located at the second waterstop and fiber unit
Between.
As a result of above-mentioned technical proposal, compared with prior art, the present invention be easy to railway or its
Install and lay in his traffic circuit；Optical fiber and twisted pair wire can be integrated, while being avoided that
Interference between optical signal and electric signal.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Embodiment
As shown in figure 1, a kind of novel electric power and signal composite communication cable, including oversheath 1, reinforcement
Part 2, armor 3, fiber unit 4, insulated electric conductor twisted-pair feeder 5, separator tube 6, water-blocking yarn 7,
First waterstop 8 and the second waterstop 9；In at least partially embedded oversheath 1 of reinforcement 2, and logical
The both sides of communication cable extend longitudinally along the cable；The outer surface of armor 3 adjoins the oversheath 1 and edge
Cable length direction extends；Center longitudinal axis 10 annular row of the insulated electric conductor twisted-pair feeder 5 with regard to cable
Row；Separator tube 6 wraps fiber unit 4, and the periphery along cable is arranged；First waterstop 8
Between separator tube 6 and armor 3, the second waterstop 9 is located at separator tube 6 and fiber unit 4
Between, water-blocking yarn 7 is located between the second waterstop 9 and fiber unit 4.
The present invention is not limited to above-mentioned preferred embodiment, and anyone should learn the enlightenment in the present invention
Under the structure change made, it is every with of the invention with technical scheme as same or like, belong to
Protection scope of the present invention.
Claims (1)
1. a kind of novel electric power and signal composite communication cable, it is characterised in that：Including oversheath, add
Strong part, armor, fiber unit, insulated electric conductor twisted-pair feeder, separator tube, water-blocking yarn, the first resistance
Water band and the second waterstop；In at least partially embedded oversheath of reinforcement, and on the both sides edge of communication cable
Cable length direction extends；Armor outer surface adjoins the oversheath and extends longitudinally along the cable；
Center longitudinal axis annular array of the insulated electric conductor twisted-pair feeder with regard to cable；Separator tube wraps up fiber unit
Firmly, and along the periphery arrangement of cable；First waterstop is located between separator tube and armor, the second resistance
Water band is located between separator tube and fiber unit, water-blocking yarn be located at the second waterstop and fiber unit it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767856.6A CN106683789A (en) | 2015-11-11 | 2015-11-11 | Novel electric power and signal composite communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767856.6A CN106683789A (en) | 2015-11-11 | 2015-11-11 | Novel electric power and signal composite communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106683789A true CN106683789A (en) | 2017-05-17 |
Family
ID=58864838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510767856.6A Pending CN106683789A (en) | 2015-11-11 | 2015-11-11 | Novel electric power and signal composite communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106683789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117116549A (en) * | 2023-10-23 | 2023-11-24 | 广州宇洪科技股份有限公司 | Photoelectric composite cable for intelligent communication |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412785A (en) * | 2001-10-13 | 2003-04-23 | 华为技术有限公司 | SFTP extra five metal braided shielded cable |
| CN1890761A (en) * | 2003-11-10 | 2007-01-03 | 贝尔丹Cdt网络有限公司 | Data cable with cross-twist cabled core profile |
| CN203026262U (en) * | 2013-01-14 | 2013-06-26 | 江西普天数据电缆有限公司 | Light and copper forward compound cable |
| CN103336343A (en) * | 2013-06-13 | 2013-10-02 | 成都亨通光通信有限公司 | Unitube optical cable used indoors and outdoors |
| CN204117681U (en) * | 2014-11-03 | 2015-01-21 | 郑韶华 | There is the cable of buffer unit |
-
2015
- 2015-11-11 CN CN201510767856.6A patent/CN106683789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412785A (en) * | 2001-10-13 | 2003-04-23 | 华为技术有限公司 | SFTP extra five metal braided shielded cable |
| CN1890761A (en) * | 2003-11-10 | 2007-01-03 | 贝尔丹Cdt网络有限公司 | Data cable with cross-twist cabled core profile |
| CN203026262U (en) * | 2013-01-14 | 2013-06-26 | 江西普天数据电缆有限公司 | Light and copper forward compound cable |
| CN103336343A (en) * | 2013-06-13 | 2013-10-02 | 成都亨通光通信有限公司 | Unitube optical cable used indoors and outdoors |
| CN204117681U (en) * | 2014-11-03 | 2015-01-21 | 郑韶华 | There is the cable of buffer unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117116549A (en) * | 2023-10-23 | 2023-11-24 | 广州宇洪科技股份有限公司 | Photoelectric composite cable for intelligent communication |
| CN117116549B (en) * | 2023-10-23 | 2024-02-09 | 广州宇洪科技股份有限公司 | Photoelectric composite cable for intelligent communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
|
| RJ01 | Rejection of invention patent application after publication |