CN203871058U - Reinforced radio frequency cable - Google Patents
Reinforced radio frequency cable Download PDFInfo
- Publication number
- CN203871058U CN203871058U CN201420130881.4U CN201420130881U CN203871058U CN 203871058 U CN203871058 U CN 203871058U CN 201420130881 U CN201420130881 U CN 201420130881U CN 203871058 U CN203871058 U CN 203871058U
- Authority
- CN
- China
- Prior art keywords
- layer
- conductor
- radio frequency
- copper pipe
- frequency cable
- 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 reinforced radio frequency cable comprising a sheath layer and five conductors arranged in the sheath; one conductor is arranged in a center of the sheath layer, the other four conductors are uniformly arranged outside the central conductor; the conductors are wrapped by an insulation layer, a fireproof layer and a shield layer; a total insulation layer and a fireproof layer are arranged in the sheath layer; an isolation annular layer is arranged on an outer side of the central conductor; the conductor is a copper pipe; a signal intensifier is arranged in the copper pipe; a signal transmission filling layer is arranged in the copper pipe; the signal intensifier is wrapped in the signal transmission filling layer; a reinforced steel wire rope is arranged between the shield layer and the fireproof layer; a plastic moisture proof particle filling layer is arranged between the shield layer and the fireproof layer. The reinforced radio frequency cable is simple in structure, reduces signal attenuation degree, improves anti-folding and anti-tension performance of the cable, improves moisture proof performance, effectively improves usage stability of the cable, and is strong in suitability and good in practicality.
Description
Technical field
The utility model belongs to cable technology field, is specifically related to a kind of reinforced radio frequency cable.
Background technology
Fast development along with Communication in China cause, to the radio frequency cable in communication, require also more and more higher, due in the use procedure of radio frequency cable, not only need to have good function of shielding also to need there is good bend resistance tensile strength, the radio frequency cable of prior art is mainly by external jacket, conductor, the insulating barrier of screen forms work, although it can reach function of shielding to a certain extent, yet its signal transmission is disturbed larger, signal attenuation is high, and its stretching-resisting bending-resisting poor-performing, the demand that is difficult to applicable social development, applicability is affected to a certain extent.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, stretching-resisting bending-resisting performance reinforced radio frequency cable strong and that effectively mitigation signal is decayed.
The technical scheme that realizes the utility model object is a kind of reinforced radio frequency cable, comprise restrictive coating, be arranged on the conductor in described restrictive coating, described conductor is five, wherein conductor is placed on the center of restrictive coating, remaining four conductors are evenly arranged on the outside of center conductor, the outside of described conductor is provided with insulating barrier, flame retardant coating and screen, in the inner side of described restrictive coating, be provided with total insulating barrier and total flame retardant coating, in the outside of center conductor, be provided with isolation annulus layer, described conductor is copper pipe, in described copper pipe, be provided with Signal Booster, in described copper pipe, be provided with signal conduction packed layer, described Signal Booster is wrapped in described signal conduction packed layer, between described screen and described flame retardant coating, be provided with reinforcement steel wire rope, between described screen and described flame retardant coating, be provided with plastics moisture-proof granule packed layer, described reinforcement steel wire rope is arranged in described moisture-proof granule packed layer.
Between described total insulating barrier and described total flame retardant coating, be provided with steel wire overcoat.
In described isolation annulus layer, be provided with self-adhesion polyester aluminium plastic membrane.
Described restrictive coating is PVC restrictive coating.
The utlity model has positive effect: of the present utility model simple in structure, adopt copper pipe as conductor, can effectively reduce production cost, and energy consumption is less, in copper pipe, be provided with Signal Booster and signal conduction packed layer, can have by Signal Booster and improve transmission quality, reduce signal attenuation degree, and between screen and flame retardant coating, be provided with and strengthen steel wire rope and plastics moisture-proof granule packed layer, effectively raise the bend resistance tensile property of cable, improved humidity resistance simultaneously, effectively raise the stability in use of cable, applicability is strong, practicality is good.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of reinforced radio frequency cable, comprise restrictive coating 1, be arranged on the conductor 2 in described restrictive coating 1, described conductor 2 is five, wherein conductor 2 is placed on the center of restrictive coating 1, remaining four conductors 2 are evenly arranged on the outside of center conductor, the outside of described conductor 2 is provided with insulating barrier 3, flame retardant coating 4 and screen 5, in the inner side of described restrictive coating 1, be provided with total insulating barrier 6 and total flame retardant coating 7, in the outside of center conductor 2, be provided with isolation annulus layer 8, described conductor is copper pipe, in described copper pipe, be provided with Signal Booster 9, in described copper pipe, be provided with signal conduction packed layer 10, described Signal Booster 9 is wrapped in described signal conduction packed layer 10, between described screen 5 and described flame retardant coating 4, be provided with and strengthen steel wire rope 11, between described screen 5 and described flame retardant coating 4, be provided with plastics moisture-proof granule packed layer 12, described reinforcement steel wire rope 11 is arranged in described moisture-proof granule packed layer 12.
Between described total insulating barrier 6 and described total flame retardant coating 7, be provided with steel wire overcoat 13.
In described isolation annulus layer 8, be provided with self-adhesion polyester aluminium plastic membrane 14.
Described restrictive coating 1 is PVC restrictive coating.
Of the present utility model simple in structure, adopt copper pipe as conductor, can effectively reduce production cost, and energy consumption is less, in copper pipe, be provided with Signal Booster and signal conduction packed layer, can have by Signal Booster and improve transmission quality, reduce signal attenuation degree, and between screen and flame retardant coating, be provided with and strengthen steel wire rope and plastics moisture-proof granule packed layer, the bend resistance tensile property that effectively raises cable has improved humidity resistance simultaneously, effectively raises the stability in use of cable, applicability is strong, and practicality is good.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (4)
1. a reinforced radio frequency cable, comprise restrictive coating, be arranged on the conductor in described restrictive coating, described conductor is five, wherein conductor is placed on the center of restrictive coating, remaining four conductors are evenly arranged on the outside of center conductor, the outside of described conductor is provided with insulating barrier, flame retardant coating and screen, in the inner side of described restrictive coating, be provided with total insulating barrier and total flame retardant coating, in the outside of center conductor, be provided with isolation annulus layer, it is characterized in that: described conductor is copper pipe, in described copper pipe, be provided with Signal Booster, in described copper pipe, be provided with signal conduction packed layer, described Signal Booster is wrapped in described signal conduction packed layer, between described screen and described flame retardant coating, be provided with reinforcement steel wire rope, asking of described screen and described flame retardant coating, be provided with plastics moisture-proof granule packed layer, described reinforcement steel wire rope is arranged in described moisture-proof granule packed layer.
2. reinforced radio frequency cable according to claim 1, is characterized in that: between described total insulating barrier and described total flame retardant coating, be provided with steel wire overcoat.
3. reinforced radio frequency cable according to claim 2, is characterized in that: in described isolation annulus layer, be provided with self-adhesion polyester aluminium plastic membrane.
4. reinforced radio frequency cable according to claim 3, is characterized in that: described restrictive coating is PVC restrictive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130881.4U CN203871058U (en) | 2014-03-24 | 2014-03-24 | Reinforced radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130881.4U CN203871058U (en) | 2014-03-24 | 2014-03-24 | Reinforced radio frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871058U true CN203871058U (en) | 2014-10-08 |
Family
ID=51651983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130881.4U Expired - Fee Related CN203871058U (en) | 2014-03-24 | 2014-03-24 | Reinforced radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942853A (en) * | 2019-12-20 | 2020-03-31 | 安徽国电电缆股份有限公司 | Novel corrosion-resistant control cable for ship |
-
2014
- 2014-03-24 CN CN201420130881.4U patent/CN203871058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942853A (en) * | 2019-12-20 | 2020-03-31 | 安徽国电电缆股份有限公司 | Novel corrosion-resistant control cable for ship |
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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: 20141008 Termination date: 20190324 |