CN214279628U - Aluminum stranded wire cable - Google Patents
Aluminum stranded wire cable Download PDFInfo
- Publication number
- CN214279628U CN214279628U CN202120736290.1U CN202120736290U CN214279628U CN 214279628 U CN214279628 U CN 214279628U CN 202120736290 U CN202120736290 U CN 202120736290U CN 214279628 U CN214279628 U CN 214279628U
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- CN
- China
- Prior art keywords
- layer
- carbon fiber
- outside
- cladding
- aluminum stranded
- 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.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 30
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000004020 conductor Substances 0.000 claims abstract description 26
- 238000005253 cladding Methods 0.000 claims abstract description 20
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 19
- 239000004917 carbon fiber Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 238000003475 lamination Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000004677 Nylon Substances 0.000 description 2
- 150000001875 compounds Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an aluminum stranded conductor cable, including the carbon fiber composite core, the cladding of the carbon fiber composite core outside has the aluminium lamination, the outer surrounding of aluminium lamination is round the conductor layer that comprises many aluminum stranded conductor, the outside cladding of conductor layer has the water blocking layer, the cladding of the water blocking layer outside has the shielding layer, the shielding layer outside cladding has the insulating layer, the outside cladding of insulating layer has the outer jacket. The utility model discloses a carbon fiber is as the enhancement sinle silk of cable, and the stretch-proofing that has improved the cable greatly is strong and this cable still has the conductivity height, and the current-carrying capacity is big, and the line loss is little, corrosion-resistant, long service life's characteristics.
Description
Technical Field
The utility model relates to a cable field especially relates to an anti-tensile aluminum stranded conductor cable.
Background
Because the electric pole span in farming, mountain and forest areas is large and the requirement on the tensile force of the electric wire is high, after the common aluminum stranded wire is used for a long time, the aluminum stranded wire is easy to generate fatigue fracture and lead wire breakage faults.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aluminum stranded conductor cable solves current aluminum stranded conductor tensile strength not enough, the long-time easy cracked problem that takes place.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to an aluminum stranded conductor cable, including the compound core of carbon fiber, the compound core outside cladding of carbon fiber has the aluminium lamination, the outer periphery of aluminium lamination is round the conductor layer that comprises many aluminum stranded conductor, the outside cladding of conductor layer has the water blocking layer, the outside cladding of water blocking layer has the shielding layer, the outside cladding of shielding layer has the insulating layer, the outside cladding of insulating layer has the outer jacket.
Furthermore, the carbon fiber composite core comprises a carbon fiber core, a glass fiber net layer is coated outside the carbon fiber core, and an epoxy resin protective layer is arranged outside the glass fiber net layer.
Further, a plurality of steel core wires are arranged in the carbon fiber core.
Furthermore, anticorrosive grease is filled in gaps among the stranded wires of the conductor layer.
Further, the water-resistant layer is formed by coating polyester non-woven fabrics with high-speed swelling water-absorbing resin.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses a carbon fiber is as the enhancement sinle silk of cable, and the stretch-proofing that has improved the cable greatly is strong and this cable still has the conductivity height, and the current-carrying capacity is big, and the line loss is little, corrosion-resistant, long service life's characteristics.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic cross-sectional structure diagram of an aluminum stranded cable according to the present invention;
fig. 2 is a schematic cross-sectional structure diagram of the carbon fiber composite core of the present invention.
Description of reference numerals: 1. a carbon fiber composite core; 101. a carbon fiber core; 102. a fiberglass mesh layer; 103. an epoxy resin protective layer; 104. a steel core wire; 2. an aluminum layer; 3. a conductor layer; 4. a water resistant layer; 5. a shielding layer; 6. an insulating layer; 7. an outer jacket; 8. and (3) corrosion-resistant grease.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and 2, the embodiment discloses an aluminum stranded conductor cable, including carbon fiber composite core 1, the cladding of carbon fiber composite core 1 outside has aluminium layer 2, and the outer periphery of aluminium layer 2 is round the conductor layer 3 that comprises many aluminum stranded conductors, and the cladding of the outside of conductor layer 3 has water blocking layer 4, and the cladding of the 4 outsides of water blocking layer has shielding layer 5, and the cladding of the 5 outsides of shielding layer has insulating layer 6, and the cladding of the outside of insulating layer 6 has outer jacket 7. The outer protective layer 7 is made of a nylon material, and the insulating layer 6 is made of a cross-linked polyethylene material.
The nylon outer protective layer has excellent wear resistance, can effectively protect insulation, prevents insulating wear, thereby prolonging the service life of the wire, reducing the disconnection fault of the overhead insulated cable of the distribution network, and avoiding the outer protective layer from being damaged by external force.
The structure that the carbon fiber composite core 1 is combined with the aluminum layer 2 is adopted, so that the tensile strength of the conductor can be increased, and the conductivity of the conductor can be improved. Specifically, the carbon fiber composite core 1 comprises a carbon fiber core 101, the carbon fiber core 101 is a carbon fiber bundle composed of a plurality of carbon fibers, a glass fiber mesh layer 102 is coated outside the carbon fiber core 101, and an epoxy resin protective layer 103 is arranged outside the glass fiber mesh layer 102. A plurality of steel core wires 104 are provided in the carbon fiber core 101. The carbon fiber composite material has the specific gravity of 1/4 of steel, the strength of 2 times of that of the steel and the linear expansion coefficient of 1/10 of the steel, and has excellent mechanical properties and thermal stability.
And the gap between the stranded wires of the conductor layer 3 is filled with anti-corrosion grease 8. The water-resistant layer 4 is formed by coating polyester non-woven fabrics with high-speed swelling water-absorbing resin. When water passes through the conductor layer 3 of this wire, anticorrosive grease 8 can prevent water to flow to inside, and the water-blocking tape expands rapidly and forms closely knit solid state, fills up the gap, prevents the longitudinal flow of water to realize the conductor and vertically block water the function, in salt fog or dirty serious area, can completely cut off the moisture in the air and salt fog or dirty, thereby avoid the wire to receive the erosion, very big improvement join in marriage operation reliability and the overhead insulated cable's of net overhead insulated line life.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. An aluminum stranded wire cable which is characterized in that: including carbon fiber composite core (1), the cladding of carbon fiber composite core (1) outside has aluminium lamination (2), the outer surrounding of aluminium lamination (2) is round conductor layer (3) that constitute by many aluminum stranded conductor, the outside cladding of conductor layer (3) has water blocking layer (4), the cladding of water blocking layer (4) outside has shielding layer (5), the cladding of shielding layer (5) outside has insulating layer (6), the outside cladding of insulating layer (6) has outer jacket (7).
2. The aluminum stranded wire cable of claim 1, wherein: the carbon fiber composite core (1) comprises a carbon fiber core (101), a glass fiber net layer (102) is coated outside the carbon fiber core (101), and an epoxy resin protective layer (103) is arranged outside the glass fiber net layer (102).
3. The aluminum stranded wire cable of claim 2, wherein: and a plurality of steel core wires (104) are arranged in the carbon fiber core (101).
4. The aluminum stranded wire cable of claim 1, wherein: and anticorrosive grease (8) is filled in gaps among the stranded wires of the conductor layer (3).
5. The aluminum stranded wire cable of claim 1, wherein: the water-resistant layer (4) is formed by coating polyester non-woven fabric with high-speed swelling water-absorbent resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736290.1U CN214279628U (en) | 2021-04-12 | 2021-04-12 | Aluminum stranded wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736290.1U CN214279628U (en) | 2021-04-12 | 2021-04-12 | Aluminum stranded wire cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214279628U true CN214279628U (en) | 2021-09-24 |
Family
ID=77799415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120736290.1U Active CN214279628U (en) | 2021-04-12 | 2021-04-12 | Aluminum stranded wire cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214279628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889300A (en) * | 2021-09-26 | 2022-01-04 | 西安蓝水泵业有限公司 | Well cable and well logging system |
-
2021
- 2021-04-12 CN CN202120736290.1U patent/CN214279628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889300A (en) * | 2021-09-26 | 2022-01-04 | 西安蓝水泵业有限公司 | Well cable and well logging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of aluminum stranded wire cable Effective date of registration: 20231225 Granted publication date: 20210924 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: Hebei Guangjie Cable Co.,Ltd. Registration number: Y2023980073993 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |