CN209149843U - A kind of high resiliency thin-walled lightning protection cable - Google Patents
A kind of high resiliency thin-walled lightning protection cable Download PDFInfo
- Publication number
- CN209149843U CN209149843U CN201822198682.8U CN201822198682U CN209149843U CN 209149843 U CN209149843 U CN 209149843U CN 201822198682 U CN201822198682 U CN 201822198682U CN 209149843 U CN209149843 U CN 209149843U
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- Prior art keywords
- conductor
- walled
- lightning protection
- steel wire
- high resiliency
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- 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.)
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Abstract
The utility model discloses a kind of high resiliency thin-walled lightning protection cables, including conductor, conductor includes the steel wire that 1 diameter is 3mm, one layer of nickel coating is coated with outside steel wire, conductor further includes 6 copper wires for surrounding the nickel coating coiling of steel wire, the outer coaxial sleeve of conductor is equipped with spring hose, and spring hose is coated with insulating layer.The high resiliency thin-walled lightning protection cable bending performance is good, good to high frequency signal transmission effect.
Description
Technical field:
The utility model relates to a kind of cables, are especially a kind of high resiliency thin-walled lightning protection cable.
Background technique:
Power communication, the lightning protection cable that uses of petroleum and petrochemical industry ground connection lightning-protection system when in use, to the bending of cable
Very high requirement can be proposed, signal decaying is especially easy to appear after bending, the transmission of high-frequency signal is impacted.
Existing lightning protection cable is after being folded over, and by prolonged use, setting will appear line broken circuit.
Utility model content:
It is good that technical problem to be solved by the utility model is to provide a kind of bending performances, the high high resiliency thin-walled of elasticity
Lightning protection cable, the lightning protection cable transmission high-frequency signal effect are good.
The technical solution of the utility model is to provide a kind of high resiliency thin-walled lightning protection cable, including conductor, conductor packet
The steel wire that 1 diameter is 3mm is included, is coated with one layer of nickel coating outside steel wire, conductor further includes 6 of nickel coating coiling for surrounding steel wire
Copper wire, the outer coaxial sleeve of conductor are equipped with spring hose, and spring hose is coated with insulating layer.
After using the above structure compared with prior art, the utility model has the advantage that and is arranged outside center conductor
There is the spring hose with good flexibility and elasticity, conducive to the line base of protection the inside when cable bending, will not fracture, in steel wire
Outside through nickel coating in conjunction with the copper wire of coiling, anticorrosion ability can be both played to steel wire, copper wire can also be improved signal biography
Defeated effect, this structural transmission high-frequency signal effect are good.
Preferably, thickness of insulating layer is 1mm.
Further, the diameter of copper wire is consistent with gauge of wire.Guarantee the biography of high-frequency signal under the premise of saving material
It is defeated.
Detailed description of the invention:
Fig. 1 is a kind of diagrammatic cross-section of embodiment of the utility model.
Specific embodiment:
The utility model is described in further detail with reference to the accompanying drawings and detailed description:
As shown in Figure 1, a kind of high resiliency thin-walled lightning protection cable, including conductor, conductor include the steel wire that 1 diameter is 3mm
1, steel wire 1 is coated with one layer of nickel coating 2 outside, and with a thickness of 0.2mm, conductor further includes 6 copper for surrounding the nickel coating coiling of steel wire
Silk 3, the outer coaxial sleeve of conductor are equipped with spring hose 4, and spring hose 4 is made by polyurethane material, have preferable elasticity and
Flexibility, spring hose 4 are coated with insulating layer 5, and insulating layer 5 exempts from exposed material using polyolefin halogen-free flameproof, and insulating layer 5 is thick
Degree is 0.8-1.2mm.Preferably, the diameter of copper wire 3 is consistent with the diameter of steel wire 1.
It is arranged with the spring hose with good flexibility and elasticity outside center conductor, is conducive to when cable bending in protection
The line base in face, will not fracture, and pass through nickel coating outside steel wire in conjunction with the copper wire of coiling, and anticorrosion effect can have both been played to steel wire
Fruit, copper wire can also be improved signal transmission effect, this structural transmission high-frequency signal effect is good.
Only the utility model preferred embodiment is described above, but is not to be construed as the limit to claim
System.All equivalent structure or equivalent flow shifts done using the utility model specification and accompanying drawing content are included in this
Within the scope of patent protection of utility model.
Claims (3)
1. a kind of high resiliency thin-walled lightning protection cable, including conductor, it is characterised in that: conductor includes the steel wire that 1 diameter is 3mm,
One layer of nickel coating is coated with outside steel wire, conductor further includes 6 copper wires for surrounding the nickel coating coiling of steel wire, and the outer coaxial sleeve of conductor is equipped with
Spring hose, spring hose are coated with insulating layer.
2. high resiliency thin-walled lightning protection cable according to claim 1, it is characterised in that: thickness of insulating layer 1mm.
3. high resiliency thin-walled lightning protection cable according to claim 1, it is characterised in that: the diameter and gauge of wire of copper wire
Unanimously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198682.8U CN209149843U (en) | 2018-12-26 | 2018-12-26 | A kind of high resiliency thin-walled lightning protection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198682.8U CN209149843U (en) | 2018-12-26 | 2018-12-26 | A kind of high resiliency thin-walled lightning protection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149843U true CN209149843U (en) | 2019-07-23 |
Family
ID=67290817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822198682.8U Active CN209149843U (en) | 2018-12-26 | 2018-12-26 | A kind of high resiliency thin-walled lightning protection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110911032A (en) * | 2019-10-14 | 2020-03-24 | 中国人民解放军总参谋部第六十研究所 | Lightning protection line for unmanned aerial vehicle |
-
2018
- 2018-12-26 CN CN201822198682.8U patent/CN209149843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110911032A (en) * | 2019-10-14 | 2020-03-24 | 中国人民解放军总参谋部第六十研究所 | Lightning protection line for unmanned aerial vehicle |
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