CN208673779U - Copper stranded conductor is conducted in lightning protection - Google Patents
Copper stranded conductor is conducted in lightning protection Download PDFInfo
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- CN208673779U CN208673779U CN201821658078.2U CN201821658078U CN208673779U CN 208673779 U CN208673779 U CN 208673779U CN 201821658078 U CN201821658078 U CN 201821658078U CN 208673779 U CN208673779 U CN 208673779U
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- copper
- stranded conductor
- copper stranded
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to lightning protection fields, and in particular to copper stranded conductor is conducted in lightning protection.Copper stranded conductor is conducted in lightning protection, including center copper core (1), copper stranded conductor core group (2), insulating layer (3), the copper stranded conductor core group (2) is eight groups or more, it is twisted in center copper core (1) side, insulating layer (3) is coated on outside the copper stranded conductor that copper stranded conductor core group (2) is formed after twisted with center copper core (1), the center copper core (1) is twisted by the copper wire of 1.1~1.3 ㎜, and the copper stranded conductor core group (2) is twisted by the copper wire of 0.1~0.35 ㎜.The utility model conductivity is high, has good tension stress, and an iron hand in a velvet glove, is not only conducive to that sizing is kept to stablize transmission, but also flexible adaptation application environment.
Description
Technical field
The utility model relates to lightning protection fields, and in particular to copper stranded conductor is conducted in lightning protection.
Background technique
Existing call wire is generally twisted using copper wire, and if existing copper stranded conductor conduction efficiency is good, copper strand
Line is excessively soft, and tension stress is not strong, and if tension stress is stronger, conductivity is bad.
Utility model content
The purpose of this utility model is to provide lightning protection to conduct copper stranded conductor, solves existing conduction copper stranded conductor conductivity and resists
The problem of balancing tension deficiency.
In order to solve the above technical problems, the utility model uses following technical scheme:
Copper stranded conductor, including center copper core, copper stranded conductor core group, insulating layer are conducted in lightning protection, the copper stranded conductor core group be eight groups with
On, it is twisted in center copper core side, insulating layer is coated on outside the copper stranded conductor that copper stranded conductor core group is formed after twisted with center copper core, institute
The center copper core stated is twisted by the copper wire of 1.1~1.3 ㎜, and the copper stranded conductor core group is twisted by the copper wire of 0.1~0.35 ㎜
It closes.Center copper core tension stress is stronger, can be used as the skeleton of copper stranded conductor, although its conductibility is bad, in center copper core
The twisted copper stranded conductor core group being twisted by the copper wire of 0.1~0.35 ㎜ in side improves the conductivity of copper stranded conductor, and soft rich
Elasticity forms an iron hand in a velvet glove structure, is not only conducive to that sizing is kept to stablize transmission, but also flexible, adapts to application environment.
Preferably, filling full silica gel in gap between the copper stranded conductor core group and insulating layer.Silica gel plays isolation
Effect, prevent moisture from entering and cause the corrosion of copper, while silica gel plays the role of heat conduction and heat radiation, avoids copper stranded conductor transmission process
Middle heat is excessively high.
Preferably, conducting copper along lightning protection outside the copper stranded conductor formed after the copper stranded conductor core group and center copper core are twisted
Twisted wire spaced radial is provided with the corrosion protection anode block of cladding copper stranded conductor, the inner surface and copper stranded conductor core group of the corrosion protection anode block
Outer surface Full connected, outer surface are contacted with insulating layer.Corrosion protection anode block, which can sacrifice oneself using the principle of primary battery, carries out copper
Protection, while the inner surface of corrosion protection anode block and copper stranded conductor core group outer surface Full connected, play fixed work to copper stranded conductor core group
With avoiding winding when copper stranded conductor is conducted in lightning protection in bending will separate between copper stranded conductor core group.
Preferably, along center, copper core spaced radial is provided with copper fixinig plate, the copper outside the center copper core
Fixinig plate is sheathed on outside the copper core of center, and inner surface and center copper core are welded, and arc groove, copper is arranged in copper fixinig plate outer surface
Core group is twisted to be arranged in arc groove.Copper fixinig plate limits copper stranded conductor core group, avoids passing in bending winding lightning protection
Copper stranded conductor core group is detached from from the copper core of center when leading copper stranded conductor, while not influencing electrical efficiency.
Preferably, the insulating layer applies fire resistant coating outside, flameproof protection is carried out to insulating layer, avoids burning.
Preferably, the wear-resisting mesh grid of fire resistant coating outer cladding, wear-resisting mesh grid enhances wearability.
Compared with prior art, the utility model can at least generate following one kind the utility model has the advantages that the utility model conductivity
Height has good tension stress, and an iron hand in a velvet glove, is not only conducive to that sizing is kept to stablize transmission, but also flexible adaptation application environment；This reality
With full silica gel is filled in the gap between novel copper stranded conductor core group and insulating layer, play the role of isolation, prevents moisture from entering and make
At the corrosion of copper, while silica gel plays the role of heat conduction and heat radiation, avoids heat in copper stranded conductor transmission process excessively high；The utility model
It is arranged while corrosion protection anode block plays anti-corrosion and fixed effect is played to copper stranded conductor core group, avoids in bending winding lightning protection conduction
It will be separated between copper stranded conductor core group when copper stranded conductor；Copper fixinig plate is arranged in the utility model, right while not influencing electrical efficiency
Copper stranded conductor core group is limited, and avoids taking off copper stranded conductor core group from the copper core of center in bending winding lightning protection conduction copper stranded conductor
From；The utility model insulating layer applies fire resistant coating outside, carries out flameproof protection to insulating layer, avoids burning；The utility model fire resistant coating
The wear-resisting mesh grid of outer cladding, wear-resisting mesh grid enhance wearability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the structural schematic diagram at the utility model corrosion protection anode block.
Fig. 3 is the structural schematic diagram of the utility model copper fixinig plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 shows the structure of such lightning protection conduction copper stranded conductor, enumerates one embodiment below with reference to legend.
Embodiment 1:
Copper stranded conductor, including center copper core 1, copper stranded conductor core group 2, insulating layer 3 are conducted in lightning protection, and the copper stranded conductor core group 2 is eight
Group is twisted in 1 side of center copper core, and insulating layer 3 is coated on the copper stranded conductor that copper stranded conductor core group 2 is formed after twisted with center copper core 1
Outside, the center copper core 1 is twisted by the copper wire of 1.1 ㎜, the copper stranded conductor core group 2 it is twisted by the copper wire of 0.1 ㎜ and
At.Copper core 1 tension stress in center is stronger, can be used as the skeleton of copper stranded conductor, although its conductibility is bad, copper core 1 week at center
The twisted copper stranded conductor core group 2 being twisted by the copper wire of 0.1 ㎜ in side improves the conductivity of copper stranded conductor, and soft high resilience, shape
At an iron hand in a velvet glove structure, not only it is conducive to that sizing is kept to stablize transmission, but also flexible, adapts to application environment.
Embodiment 2:
Copper stranded conductor, including center copper core 1, copper stranded conductor core group 2, insulating layer 3 are conducted in lightning protection, and the copper stranded conductor core group 2 is eight
Group is twisted in 1 side of center copper core, and insulating layer 3 is coated on the copper stranded conductor that copper stranded conductor core group 2 is formed after twisted with center copper core 1
Outside, the center copper core 1 is twisted by the copper wire of 1.3 ㎜, the copper stranded conductor core group 2 it is twisted by the copper wire of 0.35 ㎜ and
At.Copper core 1 tension stress in center is stronger, can be used as the skeleton of copper stranded conductor, although its conductibility is bad, copper core 1 week at center
The twisted copper stranded conductor core group 2 being twisted by the copper wire of 0.35 ㎜ in side improves the conductivity of copper stranded conductor, and soft high resilience,
An iron hand in a velvet glove structure is formed, is not only conducive to that sizing is kept to stablize transmission, but also flexible, adapts to application environment.
Embodiment 3:
Copper stranded conductor, including center copper core 1, copper stranded conductor core group 2, insulating layer 3 are conducted in lightning protection, and the copper stranded conductor core group 2 is eight
Group is twisted in 1 side of center copper core, and insulating layer 3 is coated on the copper stranded conductor that copper stranded conductor core group 2 is formed after twisted with center copper core 1
Outside, the center copper core 1 is twisted by the copper wire of 1.2 ㎜, the copper stranded conductor core group 2 it is twisted by the copper wire of 0.15 ㎜ and
At.Copper core 1 tension stress in center is stronger, can be used as the skeleton of copper stranded conductor, although its conductibility is bad, copper core 1 week at center
The twisted copper stranded conductor core group 2 being twisted by the copper wire of 0.15 ㎜ in side improves the conductivity of copper stranded conductor, and soft high resilience,
An iron hand in a velvet glove structure is formed, is not only conducive to that sizing is kept to stablize transmission, but also flexible, adapts to application environment.Copper stranded conductor core group 2 with
Full silica gel 4 is filled in gap between insulating layer 3.Silica gel 4 plays the role of isolation, prevents moisture from entering the corrosion for causing copper,
Silica gel 4 plays the role of heat conduction and heat radiation simultaneously, avoids heat in copper stranded conductor transmission process excessively high.
Embodiment 4:
Copper stranded conductor, including center copper core 1, copper stranded conductor core group 2, insulating layer 3 are conducted in lightning protection, and the copper stranded conductor core group 2 is eight
Group is twisted in 1 side of center copper core, and insulating layer 3 is coated on the copper stranded conductor that copper stranded conductor core group 2 is formed after twisted with center copper core 1
Outside, the center copper core 1 is twisted by the copper wire of 1.15 ㎜, and the copper stranded conductor core group 2 is twisted by the copper wire of 0.25 ㎜
It forms.Copper core 1 tension stress in center is stronger, can be used as the skeleton of copper stranded conductor, although its conductibility is bad, the copper core 1 at center
The twisted copper stranded conductor core group 2 being twisted by the copper wire of 0.25 ㎜ in side improves the conductivity of copper stranded conductor, and softness is rich in bullet
Property, an iron hand in a velvet glove structure is formed, has not only been conducive to that sizing is kept to stablize transmission, but also is flexible, adapts to application environment.Copper stranded conductor core group
Full silica gel 4 is filled in gap between 2 and insulating layer 3.Silica gel 4 plays the role of isolation, prevents moisture from entering the corruption for causing copper
Erosion, while silica gel 4 plays the role of heat conduction and heat radiation, avoids heat in copper stranded conductor transmission process excessively high.Copper stranded conductor core group 2 and center
Outside the copper stranded conductor formed after copper core 1 is twisted, the corrosion protection anode of cladding copper stranded conductor is provided with along lightning protection conduction copper stranded conductor spaced radial
Copper stranded conductor is divided into multistage, the inner surface of the corrosion protection anode block 5 and 2 outer surface of copper stranded conductor core group by block 5, corrosion protection anode block 5
Full connected, outer surface are contacted with insulating layer 3.Corrosion protection anode block 5 can sacrifice oneself using the principle of primary battery and protect to copper,
The inner surface and 2 outer surface Full connected of copper stranded conductor core group of corrosion protection anode block 5 simultaneously, plays fixed effect to copper stranded conductor core group 2,
It avoids to separate between copper stranded conductor core group 2 in bending winding lightning protection conduction copper stranded conductor.
Fig. 1, Fig. 2, Fig. 3 show the structure of such lightning protection conduction copper stranded conductor, enumerate several embodiments below with reference to legend.
Embodiment 5:
Copper stranded conductor, including center copper core 1, copper stranded conductor core group 2, insulating layer 3 are conducted in lightning protection, and the copper stranded conductor core group 2 is eight
Group is twisted in outside 1 side of center copper core, the center copper core 1, copper core 1 spaced radial in center is provided with copper fixinig plate
6, copper stranded conductor is divided into multistage by copper fixinig plate 6, and the copper fixinig plate 6 is sheathed on outside center copper core 1, inner surface and center
Copper core 1 is welded, and arc groove is arranged in 6 outer surface of copper fixinig plate, and copper stranded conductor core group 2 is arranged in arc groove.Copper is fixed
Piece 6 limits copper stranded conductor core group 2, avoids copper stranded conductor core group 2 in bending winding lightning protection conduction copper stranded conductor from center copper
It is detached from core 1, while not influencing electrical efficiency.Insulating layer 3 is coated on what copper stranded conductor core group 2 was formed after twisted with center copper core 1
Outside copper stranded conductor, the center copper core 1 is twisted by the copper wire of 1.2 ㎜, the copper stranded conductor core group 2 by 0.2 ㎜ copper wire
It is twisted.Copper core 1 tension stress in center is stronger, can be used as the skeleton of copper stranded conductor, although its conductibility is bad, in center copper
The twisted copper stranded conductor core group 2 being twisted by the copper wire of 0.2 ㎜ in 1 side of core improves the conductivity of copper stranded conductor, and softness is rich in bullet
Property, an iron hand in a velvet glove structure is formed, has not only been conducive to that sizing is kept to stablize transmission, but also is flexible, adapts to application environment.Copper stranded conductor core group
Full silica gel 4 is filled in gap between 2 and insulating layer 3.Silica gel 4 plays the role of isolation, prevents moisture from entering the corruption for causing copper
Erosion, while silica gel 4 plays the role of heat conduction and heat radiation, avoids heat in copper stranded conductor transmission process excessively high.Copper stranded conductor core group 2 and center
Outside the copper stranded conductor formed after copper core 1 is twisted, the corrosion protection anode of cladding copper stranded conductor is provided with along lightning protection conduction copper stranded conductor spaced radial
Copper stranded conductor is divided into multistage, the inner surface of the corrosion protection anode block 5 and 2 outer surface of copper stranded conductor core group by block 5, corrosion protection anode block 5
Full connected, outer surface are contacted with insulating layer 3.Corrosion protection anode block 5 can sacrifice oneself using the principle of primary battery and protect to copper,
The inner surface and 2 outer surface Full connected of copper stranded conductor core group of corrosion protection anode block 5 simultaneously, plays fixed effect to copper stranded conductor core group 2,
It avoids to separate between copper stranded conductor core group 2 in bending winding lightning protection conduction copper stranded conductor.
Optimum embodiment:
Copper stranded conductor, including center copper core 1, copper stranded conductor core group 2, insulating layer 3 are conducted in lightning protection, and the copper stranded conductor core group 2 is eight
Group is twisted in outside 1 side of center copper core, the center copper core 1, copper core 1 spaced radial in center is provided with copper fixinig plate
6, copper stranded conductor is divided into multistage by copper fixinig plate 6, and the copper fixinig plate 6 is sheathed on outside center copper core 1, inner surface and center
Copper core 1 is welded, and arc groove is arranged in 6 outer surface of copper fixinig plate, and copper stranded conductor core group 2 is arranged in arc groove.Copper is fixed
Piece 6 limits copper stranded conductor core group 2, avoids copper stranded conductor core group 2 in bending winding lightning protection conduction copper stranded conductor from center copper
It is detached from core 1, while not influencing electrical efficiency.Insulating layer 3 is coated on what copper stranded conductor core group 2 was formed after twisted with center copper core 1
Outside copper stranded conductor, insulating layer 3 applies fire resistant coating 7 outside, carries out flameproof protection to insulating layer 3, avoids burning.7 outer cladding of fire resistant coating is wear-resisting
Mesh grid 8, wear-resisting mesh grid 8 enhance wearability.The center copper core 1 is twisted by the copper wire of 1.25 ㎜, the copper
Core group 2 is twisted to be twisted by the copper wire of 0.3 ㎜.Copper core 1 tension stress in center is stronger, can be used as the skeleton of copper stranded conductor, although its
Conductibility is bad, but in the twisted copper stranded conductor core group 2 being twisted by the copper wire of 0.3 ㎜ in 1 side of center copper core, improves copper and twist
The conductivity of line, and soft high resilience, form an iron hand in a velvet glove structure, are not only conducive to that sizing is kept to stablize transmission, but also flexible,
Adapt to application environment.Full silica gel 4 is filled in gap between copper stranded conductor core group 2 and insulating layer 3.Silica gel 4 plays the role of isolation,
Prevent moisture from entering the corrosion for causing copper, while silica gel 4 plays the role of heat conduction and heat radiation, avoids heat in copper stranded conductor transmission process
It is excessively high.Outside the copper stranded conductor formed after copper stranded conductor core group 2 and center copper core 1 are twisted, along lightning protection conduction copper stranded conductor spaced radial setting
There is the corrosion protection anode block 5 of cladding copper stranded conductor, copper stranded conductor is divided into multistage, the interior table of the corrosion protection anode block 5 by corrosion protection anode block 5
Face and 2 outer surface Full connected of copper stranded conductor core group, outer surface is contacted with insulating layer 3.Corrosion protection anode block 5 can using the principle of primary battery
It sacrifices oneself to protect copper, while the inner surface of corrosion protection anode block 5 and 2 outer surface Full connected of copper stranded conductor core group, copper is twisted
Core group 2 plays fixed effect, avoids to separate between copper stranded conductor core group 2 in bending winding lightning protection conduction copper stranded conductor.
Multiple explanatory embodiments spoken of in the present specification refer to the specific structure packet for combining embodiment description
It includes at least one embodiment of the application generality description.It is not certain that statement of the same race, which occur, in multiple places in the description
Refer to the same embodiment.Furthermore, it is understood that is advocated is to combine when describing a structure in conjunction with any one embodiment
Other embodiments realize that this structure is fallen in the scope of the utility model.
Claims (6)
1. copper stranded conductor is conducted in lightning protection, it is characterised in that: described including center copper core (1), copper stranded conductor core group (2), insulating layer (3)
Copper stranded conductor core group (2) be eight groups or more, be twisted in center copper core (1) side, insulating layer (3) be coated on copper stranded conductor core group (2) with
Outside the copper stranded conductor formed after center copper core (1) is twisted, the center copper core (1) is twisted by the copper wire of 1.1~1.3 ㎜,
The copper stranded conductor core group (2) is twisted by the copper wire of 0.1~0.35 ㎜.
2. copper stranded conductor is conducted in lightning protection according to claim 1, it is characterised in that: the copper stranded conductor core group (2) and insulation
It is filled in gap between layer (3) full silica gel (4).
3. copper stranded conductor is conducted in lightning protection according to claim 1, it is characterised in that: the copper stranded conductor core group (2) and center
Outside the copper stranded conductor formed after copper core (1) is twisted, the anti-corrosion sun of cladding copper stranded conductor is provided with along lightning protection conduction copper stranded conductor spaced radial
Pole block (5), the inner surface and copper stranded conductor core group (2) outer surface Full connected, outer surface and insulating layer of the corrosion protection anode block (5)
(3) it contacts.
4. copper stranded conductor is conducted in lightning protection according to claim 3, it is characterised in that: the center copper core (1) outside, along center
Copper core (1) spaced radial is provided with copper fixinig plate (6), and the copper fixinig plate (6) is sheathed on center copper core (1) outside, in
Surface and center copper core (1) are welded, and arc groove is arranged in copper fixinig plate (6) outer surface, and copper stranded conductor core group (2) is arranged in arc
In groove.
5. copper stranded conductor is conducted in lightning protection according to claim 1, it is characterised in that: the insulating layer (3) applies fire resistant coating outside
(7).
6. copper stranded conductor is conducted in lightning protection according to claim 5, it is characterised in that: described fire resistant coating (7) outer cladding is wear-resisting
Mesh grid (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658078.2U CN208673779U (en) | 2018-10-12 | 2018-10-12 | Copper stranded conductor is conducted in lightning protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658078.2U CN208673779U (en) | 2018-10-12 | 2018-10-12 | Copper stranded conductor is conducted in lightning protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673779U true CN208673779U (en) | 2019-03-29 |
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ID=65821001
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821658078.2U Expired - Fee Related CN208673779U (en) | 2018-10-12 | 2018-10-12 | Copper stranded conductor is conducted in lightning protection |
Country Status (1)
| Country | Link |
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| CN (1) | CN208673779U (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
- 2018-10-12 CN CN201821658078.2U patent/CN208673779U/en not_active Expired - Fee Related
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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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20190329 Termination date: 20211012 |