CN204991272U - Communication cable for information transmission - Google Patents
Communication cable for information transmission Download PDFInfo
- Publication number
- CN204991272U CN204991272U CN201520747150.9U CN201520747150U CN204991272U CN 204991272 U CN204991272 U CN 204991272U CN 201520747150 U CN201520747150 U CN 201520747150U CN 204991272 U CN204991272 U CN 204991272U
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- China
- Prior art keywords
- cable
- wrapped
- cable body
- rubber sheath
- information transmission
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Abstract
The utility model discloses a communication cable for information transmission, which comprises a cable body, and the isolation support of setting on the cable body, and the three cable core of setting on the cable body, and the interior rubber sheath of setting on the cable body, be equipped with the strengthening rib on the cable body, the strengthening rib sets firmly on keeping apart the support, be equipped with the fixed part on the isolation support, the outer parcel of cable core has the insulating layer, the outer parcel of insulating layer has the shielding layer, the outer parcel of shielding layer has first metal mesh grid, interior rubber sheath parcel is outside three cable core, the outer parcel of interior rubber sheath has second metal mesh grid, the outer parcel of second metal mesh grid has the nylon cover, the outer parcel of nylon cover has the polyethylene layer, the parcel has outer rubber sheath outside the polyethylene layer, outer rubber sheath is equipped with the wearing layer outward. Anti signal interference nature is strong, and is with low costs, and tensile strength is high, and insulating properties is good, and cold -resistant water -proof effects is good.
Description
Technical field
The utility model relates to a kind of information transmission telecommunication cable.
Background technology
Along with the progress of science and technology, the communications industry obtains larger development, the application of telecommunication cable is also more and more extensive, for transmitting phone during telecommunication cable, telegram, fax paper, TV, broadcast program, the cable of data and other signals of telecommunication, it comprises cable core and is positioned at the protective layer outside cable core, the quantity of cable core can need to arrange different numbers according to use, its mounting means has built on stilts, direct-burried, pipeline and the multiple paving mode of underwater lamp, therefore telecommunication cable is widely used and various field of communication transmission, but digital communications network is constantly to multi-functional, high-frequency, Large Copacity and two-forty development, the shielding properties of cable for digital communication electromagnetism interference is had higher requirement, and the interference that telecommunication cable is subject to is not only from the electromagnetic interference of outside, also interference can be produced between inner each cable core, and existing telecommunication cable waterproof and tensile strength poor, insulating properties is low, wear no resistance, after long-term dragging uses, certain infringement can be produced to cable, this all can bring certain loss to user.
Summary of the invention
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, use, easy for installation, simple to operate, antinoise signal interference is strong, and cost is low, tensile strength is high, good insulation preformance, cold-resistant good water-proof effect, applied widely, long service life, has the information transmission telecommunication cable of safe and reliable effect.
For solving the problem, the utility model adopts following technical scheme:
A kind of information transmission telecommunication cable, comprise cable body, and the isolation mount be arranged on cable body, and three cables core be arranged on cable body, and the interior rubber sheath be arranged on cable body, described cable body is provided with reinforcement, described reinforcement is installed on isolation mount, described isolation mount is provided with fixed part, described cable core is wrapped with insulating barrier, described insulating barrier is wrapped with screen, described screen is wrapped with the first metal net, described interior rubber sheath is wrapped in outside three cables core, and with three cables core, fixed part and reinforcement form a cavity, described interior rubber sheath is wrapped with the second metal net, described second metal net is wrapped with nylon jacket, described nylon jacket is wrapped with polyethylene layer, described polyethylene layer is wrapped with external rubber sleeve, wearing layer is provided with outside described external rubber sleeve.
As preferred technical scheme, the described cable core being enclosed with insulating barrier, screen and the first metal net is fixed by fixed part, and described fixed part is that hollow form is arranged, and described fixed part adopts soft materials to make, be filled with filler in described cavity, described filler is asbestos material.
As preferred technical scheme, described interior rubber sheath, the second metal net, nylon jacket, polyethylene layer, external rubber sleeve and wearing layer adopt binding agent molding bonded successively from inside to outside.
As preferred technical scheme, described three cables core are evenly distributed in cable body in the form of a ring.
As preferred technical scheme, described insulating barrier is HDPE insulating barrier.
The beneficial effect of a kind of information transmission of the utility model telecommunication cable is: its structure is simple, use, easy for installation, simple to operate, antinoise signal interference is strong, and cost is low, tensile strength is high, good insulation preformance, cold-resistant good water-proof effect, applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of information transmission telecommunication cable of the utility model;
Embodiment
Consult a kind of information transmission telecommunication cable shown in Fig. 1, comprise cable body 1, and the isolation mount 2 be arranged on cable body 1, and three cables core 3 be arranged on cable body 1, and the interior rubber sheath 4 be arranged on cable body 1, described cable body 1 is provided with reinforcement 5, described reinforcement 5 is installed on isolation mount 2, described isolation mount 2 is provided with fixed part 6, described cable core 3 is wrapped with insulating barrier 7, described insulating barrier 7 is wrapped with screen 8, described screen 8 is wrapped with the first metal net 9, described interior rubber sheath 4 is wrapped in outside three cables core 3, and with three cables core 3, fixed part 6 and reinforcement 5 form a cavity 10, described interior rubber sheath 4 is wrapped with the second metal net 11, described second metal net 11 is wrapped with nylon jacket 12, described nylon jacket 12 is wrapped with polyethylene layer 13, described polyethylene layer 13 is wrapped with external rubber sleeve 14, wearing layer 15 is provided with outside described external rubber sleeve 14.
A preferred embodiment in the utility model, the described cable core 3 being enclosed with insulating barrier 7, screen 8 and the first metal net 9 is fixed by fixed part 6, described isolation mount 2 is arranged in hollow form, described fixed part 6 adopts soft materials to make, be filled with filler in described cavity 10, described filler is asbestos material.
A preferred embodiment in the utility model, described interior rubber sheath 4, second metal net 11, nylon jacket 12, polyethylene layer 13, external rubber sleeve 14 and wearing layer 15 adopt binding agent molding bonded successively from inside to outside.
A preferred embodiment in the utility model, described three cables core 3 are evenly distributed in cable body 1 in the form of a ring.
A preferred embodiment in the utility model, described insulating barrier 7 is HDPE insulating barrier.
Further, the first wire sheathing and the second wire sheathing mainly improve the bulk strength of cable, occur damaged in the wild when preventing from using.
Further, by set wearing layer, add this telecommunication cable anti-wear performance in use.
Further, by rubber sheath and external rubber sleeve in set, the elasticity of this telecommunication cable, tensile strength and tearing toughness is added.
A kind of information transmission telecommunication cable of the utility model has the following advantages: during use, by set isolation mount, not only three cables core can be supported, also signal shielding can be carried out to three cables, prevent from mutually transmitting between three cables and causing signal disturbing, thus can communication quality be improved, by set insulating barrier, the object of insulation can be played, and by set screen, the signal antijamming capability of this telecommunication cable can be improved, by set fixed part, cable core is fixed, prevent this telecommunication cable from occurring the offset phenomena of inside cable when using or drag and affecting the normal use in later stage, by set reinforcement, add bulk strength and the pull resistance of this telecommunication cable, by set polyethylene layer and nylon sheath wire, mainly in order to improve the cold-resistant waterproof equal strength of cable, prevent insulation cable from using in the wild and occur breaking into water phenomenon.Its structure is simple, uses, easy for installation, simple to operate, and antinoise signal interference is strong, and cost is low, and tensile strength is high, good insulation preformance, and cold-resistant good water-proof effect, applied widely, long service life, has safe and reliable effect.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (5)
1. an information transmission telecommunication cable, it is characterized in that: comprise cable body, and the isolation mount be arranged on cable body, and three cables core be arranged on cable body, and the interior rubber sheath be arranged on cable body, described cable body is provided with reinforcement, described reinforcement is installed on isolation mount, described isolation mount is provided with fixed part, described cable core is wrapped with insulating barrier, described insulating barrier is wrapped with screen, described screen is wrapped with the first metal net, described interior rubber sheath is wrapped in outside three cables core, and with three cables core, fixed part and reinforcement form a cavity, described interior rubber sheath is wrapped with the second metal net, described second metal net is wrapped with nylon jacket, described nylon jacket is wrapped with polyethylene layer, described polyethylene layer is wrapped with external rubber sleeve, wearing layer is provided with outside described external rubber sleeve.
2. information transmission telecommunication cable according to claim 1, it is characterized in that: described in be enclosed with insulating barrier, screen and the first metal net cable core fixed by fixed part, described fixed part is that hollow form is arranged, described fixed part adopts soft materials to make, be filled with filler in described cavity, described filler is asbestos material.
3. information transmission telecommunication cable according to claim 1, is characterized in that: described interior rubber sheath, the second metal net, nylon jacket, polyethylene layer, external rubber sleeve and wearing layer adopt binding agent molding bonded successively from inside to outside.
4. information transmission telecommunication cable according to claim 1, is characterized in that: described three cables core are evenly distributed in cable body in the form of a ring.
5. information transmission telecommunication cable according to claim 1, is characterized in that: described insulating barrier is HDPE insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747150.9U CN204991272U (en) | 2015-09-17 | 2015-09-17 | Communication cable for information transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747150.9U CN204991272U (en) | 2015-09-17 | 2015-09-17 | Communication cable for information transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991272U true CN204991272U (en) | 2016-01-20 |
Family
ID=55125615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747150.9U Expired - Fee Related CN204991272U (en) | 2015-09-17 | 2015-09-17 | Communication cable for information transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098197A (en) * | 2016-08-10 | 2016-11-09 | 周峰 | Environment-friendlylow-attenuation low-attenuation communication cable |
| CN107424670A (en) * | 2017-04-07 | 2017-12-01 | 江苏帝诚线缆有限公司 | A kind of twelve-core pair twist cable with triangle skeleton |
| CN109215876A (en) * | 2018-09-25 | 2019-01-15 | 安徽徽宁电器仪表集团有限公司 | A kind of computer communication cable |
-
2015
- 2015-09-17 CN CN201520747150.9U patent/CN204991272U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098197A (en) * | 2016-08-10 | 2016-11-09 | 周峰 | Environment-friendlylow-attenuation low-attenuation communication cable |
| CN107424670A (en) * | 2017-04-07 | 2017-12-01 | 江苏帝诚线缆有限公司 | A kind of twelve-core pair twist cable with triangle skeleton |
| CN107424670B (en) * | 2017-04-07 | 2023-12-08 | 江苏帝诚线缆有限公司 | Twelve-core twisted pair cable with triangular framework |
| CN109215876A (en) * | 2018-09-25 | 2019-01-15 | 安徽徽宁电器仪表集团有限公司 | A kind of computer communication cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160120 Termination date: 20160917 |