CN103904395B - A kind of cross-linked polrvinyl chloride coaxial radio frequency cable - Google Patents
A kind of cross-linked polrvinyl chloride coaxial radio frequency cable Download PDFInfo
- Publication number
- CN103904395B CN103904395B CN201410075852.7A CN201410075852A CN103904395B CN 103904395 B CN103904395 B CN 103904395B CN 201410075852 A CN201410075852 A CN 201410075852A CN 103904395 B CN103904395 B CN 103904395B
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- Prior art keywords
- wire cores
- layer
- insulated wire
- cable
- cable core
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 239000004698 Polyethylene Substances 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 229920000573 polyethylene Polymers 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
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- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a kind of cross-linked polrvinyl chloride coaxial radio frequency cables, it is made of insulated wire cores, fire resisting wrapping layer and fluorubber oversheath, and the insulated wire cores are to be extruded on aluminium alloy stranded conductor to form by insulating layer；Four insulated wire cores extrude a tensile steel wire；Polyethylene layer is provided with outside the tensile steel wire；Four insulated wire cores are extruded into cable core by the fire resisting wrapping layer；Filled layer is provided in the cable core gap；Two ground wire cores are provided in the filled layer, two ground wire cores are with cable core center symmetric setting on the outside of two adjacent insulated wire cores contact positions.Structure of the invention design is simple, and performance is stablized, and can satisfy the performance requirement of radio-frequency cable, and cable softness is easy to be laid with, and electric current is stablized, wear-resistant, stretch-proof.
Description
Technical field
The present invention relates to cable more particularly to a kind of cross-linked polrvinyl chloride coaxial radio frequency cables.
Background technique
Wires and cables industry is the second largest industry that China is only second to automobile industry, product variety satisfaction rate and domestic market
Occupation rate is more than 90%.Worldwide, Chinese gross output value of wire and cable has been more than the U.S., becomes the first big electricity in the world
Line cable producing country.With the rapid development of china's wire and cable industry, creation of new enterprise quantity constantly rises, industry overall technology
Level is largely increased.Radio-frequency cable is the cable for transmitting electromagnetic energy in radio-frequency region, and radio-frequency cable is various radio
Indispensable element in communication system and electronic equipment, in wireless communication and broadcast, TV, radar, navigation, computer and instrument
Table etc. is widely applied.Thus demand of the market to radio-frequency cable is growing day by day, it is desirable to provide various satisfactions are not
With the cable of demand.
Summary of the invention
To meet above-mentioned requirements, it is an object of the present invention to provide a kind of cross-linked polrvinyl chloride coaxial radio frequency cables.
The solution of the present invention is as follows: a kind of cross-linked polrvinyl chloride coaxial radio frequency cable, it is wrapped by insulated wire cores, fire resisting
Layer and fluorubber oversheath composition, the insulated wire cores are to be extruded on aluminium alloy stranded conductor to form by insulating layer；Four thoroughly do away with
Edge core extrudes a tensile steel wire；Polyethylene layer is provided with outside the tensile steel wire；The fire resisting wrapping layer is by four
Insulated wire cores extrude into cable core；Filled layer is provided in the cable core gap；Two ground wire cores are provided in the filled layer,
Two ground wire cores are symmetricly set on the outside of two adjacent insulated wire cores contact positions centered on cable core center.
The insulating layer uses flame-proof polyvinyl chloride material.
The filled layer uses combustion-proof glass fiber material.
Beneficial effects of the present invention: structure of the invention design is simple, and performance is stablized, and the performance that can satisfy radio-frequency cable is wanted
It asks, and cable softness is easy to be laid with, electric current is stablized, wear-resistant, stretch-proof.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention,
Wherein: 1, aluminium alloy stranded conductor；2, insulating layer；3, filled layer；4, fire resisting wrapping layer；5, fluorubber oversheath；
6, tensile steel wire；7, polyethylene layer；8, wire core.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing；
As shown in Figure 1, a kind of cross-linked polrvinyl chloride coaxial radio frequency cable, it is by insulated wire cores, fire resisting wrapping layer 4 and fluorine
5 composition of rubber outer protection set, the insulated wire cores are to be extruded on aluminium alloy stranded conductor 1 to form by insulating layer 2；Four insulated wires
Core extrudes a tensile steel wire 6；Polyethylene layer 7 is provided with outside the tensile steel wire 6；The fire resisting wrapping layer 4 is by four
Insulated wire cores extrude into cable core；Filled layer 3 is provided in the cable core gap；Two ground wire lines are provided in the filled layer 3
Core 8, two ground wire cores 8 are symmetricly set on the outside of two adjacent insulated wire cores contact positions centered on cable core center.
The insulating layer 2 uses flame-proof polyvinyl chloride material.
The filled layer 3 uses combustion-proof glass fiber material.
Although the detailed description and description of the specific embodiments of the present invention are given above, it should be noted that
We can carry out various equivalent changes and modification to above embodiment according to the concept of the present invention, and generated function is made
It, should all be within protection scope of the present invention when with the spirit still covered without departing from specification.
Claims (1)
1. a kind of cross-linked polrvinyl chloride coaxial radio frequency cable, it is by insulated wire cores, fire resisting wrapping layer and fluorubber oversheath group
At, it is characterised in that: the insulated wire cores are to be extruded on aluminium alloy stranded conductor to form by insulating layer；Four insulated wire cores are squeezed
Bao Yigen tensile steel wire；Polyethylene layer is provided with outside the tensile steel wire；The fire resisting wrapping layer is by four insulated wire cores
Extrude into cable core；Filled layer is provided in the cable core gap；Two ground wire cores, two ground wires are provided in the filled layer
Core is symmetricly set on the outside of two adjacent insulated wire cores contact positions centered on cable core center, and the insulating layer is using fire-retardant poly-
Vinyl chloride material, the filled layer use combustion-proof glass fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075852.7A CN103904395B (en) | 2014-03-04 | 2014-03-04 | A kind of cross-linked polrvinyl chloride coaxial radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075852.7A CN103904395B (en) | 2014-03-04 | 2014-03-04 | A kind of cross-linked polrvinyl chloride coaxial radio frequency cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103904395A CN103904395A (en) | 2014-07-02 |
| CN103904395B true CN103904395B (en) | 2018-12-18 |
Family
ID=50995613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075852.7A Active CN103904395B (en) | 2014-03-04 | 2014-03-04 | A kind of cross-linked polrvinyl chloride coaxial radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103904395B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201522886U (en) * | 2009-07-17 | 2010-07-07 | 芜湖航天特种电缆厂 | A New Symmetrical RF Cable |
| CN202615839U (en) * | 2012-04-11 | 2012-12-19 | 安徽渡江电缆集团有限公司 | Computer shielded cable for tension-resistant conductor movement |
| CN103578632A (en) * | 2013-10-11 | 2014-02-12 | 泛亚电缆集团有限公司 | Shielding rubber-jacketed flexible cable for coal cutter |
| CN103594171A (en) * | 2013-11-18 | 2014-02-19 | 江苏珠影特种电缆有限公司 | Aluminum alloy conductor steel tape armoring flame-retardant cable |
| CN203733922U (en) * | 2014-03-04 | 2014-07-23 | 安徽恒晶电缆集团有限公司 | Cross linked polyvinyl chloride coaxial radio frequency cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059347A (en) * | 2001-08-10 | 2003-02-28 | Fujikura Ltd | Four-pair lan cable |
-
2014
- 2014-03-04 CN CN201410075852.7A patent/CN103904395B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201522886U (en) * | 2009-07-17 | 2010-07-07 | 芜湖航天特种电缆厂 | A New Symmetrical RF Cable |
| CN202615839U (en) * | 2012-04-11 | 2012-12-19 | 安徽渡江电缆集团有限公司 | Computer shielded cable for tension-resistant conductor movement |
| CN103578632A (en) * | 2013-10-11 | 2014-02-12 | 泛亚电缆集团有限公司 | Shielding rubber-jacketed flexible cable for coal cutter |
| CN103594171A (en) * | 2013-11-18 | 2014-02-19 | 江苏珠影特种电缆有限公司 | Aluminum alloy conductor steel tape armoring flame-retardant cable |
| CN203733922U (en) * | 2014-03-04 | 2014-07-23 | 安徽恒晶电缆集团有限公司 | Cross linked polyvinyl chloride coaxial radio frequency cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103904395A (en) | 2014-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181106 Address after: 523900 HSI tou village, Houjie Town, Dongguan, Guangdong Applicant after: DONGGUAN ZHONG JU HI-TECH Co.,Ltd. Address before: 238300 Wuwei County high tech Industrial Zone, Wuhu, Anhui Applicant before: ANHUI CONSTANT CRYSTAL CABLE GROUP Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cross-linked polyvinyl chloride coaxial radio frequency cable Effective date of registration: 20220818 Granted publication date: 20181218 Pledgee: Dongguan Kechuang Financing Guarantee Co.,Ltd. Pledgor: DONGGUAN ZHONG JU HI-TECH Co.,Ltd. Registration number: Y2022980012973 |
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| 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: 20230927 Granted publication date: 20181218 Pledgee: Dongguan Kechuang Financing Guarantee Co.,Ltd. Pledgor: DONGGUAN ZHONG JU HI-TECH Co.,Ltd. Registration number: Y2022980012973 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |