CN217035205U - Extra-high strength steel-cored aluminum alloy stranded wire - Google Patents
Extra-high strength steel-cored aluminum alloy stranded wire Download PDFInfo
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- CN217035205U CN217035205U CN202220529831.8U CN202220529831U CN217035205U CN 217035205 U CN217035205 U CN 217035205U CN 202220529831 U CN202220529831 U CN 202220529831U CN 217035205 U CN217035205 U CN 217035205U
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- stranded
- wire
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- aluminum
- steel
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- 239000010410 layer Substances 0.000 claims abstract description 39
- 239000004020 conductor Substances 0.000 claims abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 25
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 238000005728 strengthening Methods 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 22
- 239000010935 stainless steel Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides an extra-high strength steel-cored aluminum alloy stranded wire, which comprises: the anti-slip aluminum stranded wire comprises a stranded wire body, an outer wire protective sleeve, anti-slip threads and a connecting port, wherein the outer wire protective sleeve is arranged on the left side of the stranded wire body and movably connected with the stranded wire body, the anti-slip threads are arranged on the outer side of the outer wire protective sleeve, a waterproof layer is arranged on the outer side of the front surface of the stranded wire body and connected with the stranded wire body, a plurality of aluminum stranded wires are arranged on the inner side of the waterproof layer, an inner protective layer is arranged on the inner side of the plurality of aluminum stranded wires, and four copper alloy stranded wires are arranged on the inner side of the inner protective layer. Through setting up the steel core, can let stranded conductor intensity increase, electrically conduct newly can be better for the utility model is more practical, through setting up the strengthening layer, can protect inside steel core, sets up the waterproof layer, can prevent that water from getting into the stranded conductor inside, in the in-service use, more is fit for cable technical field.
Description
Technical Field
The utility model belongs to the technical field of cables, and particularly relates to an extra-high-strength steel-cored aluminum alloy stranded wire.
Background
The stranded wire rotates around a stranded wire shaft at an equal angular speed and moves forwards at a constant speed by a stranded single wire, copper wires and aluminum wires are commonly used, and the copper wires and the aluminum wires can be stranded into electric wires and cables with different specifications of sections and different types. Being applicable to that operating frequency is higher, the too big cable of skin effect and proximity effect loss of single strand wire rod, using the stranded conductor can make operating temperature reduce, compares the single strand wire with the sectional area, and the stranded conductor possesses higher mechanicalness, pliability, but present stranded conductor intensity is not enough, consequently, needs an extra high strength steel core aluminum alloy stranded conductor now to solve above problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an extra-high strength steel-cored aluminum alloy stranded wire, which solves the problems in the background art.
The utility model is realized by the following technical scheme: an extra-high strength aluminum alloy steel-cored strand comprising: stranded conductor main part, external wire protective sheath, anti-skidding line and link up the interface, stranded conductor main part left side is provided with the external wire protective sheath, external wire protective sheath and stranded conductor main part swing joint, external wire protective sheath lateral surface is equipped with anti-skidding line, the positive outside of stranded conductor main part is provided with the waterproof layer, the waterproof layer is connected with the stranded conductor main part, the waterproof layer inboard is provided with a plurality of aluminum stranded conductor, and is a plurality of the aluminum stranded conductor inboard is provided with the inner protective layer, the inner protective layer inboard is provided with four copper alloy stranded conductor, and protective layer is inboard including four stainless steel wire settings, the steel core sets up in the middle of the stranded conductor main part is positive, the steel core outside is provided with the strengthening layer, and insulating filler is installed in the strengthening layer outside.
As a preferred embodiment, a plurality of aluminum strands are wound outside the inner protection layer, and the inner protection layer is movably connected with the aluminum strands.
As a preferred embodiment, a stranded wire core is installed inside the copper alloy stranded wire, and the copper alloy stranded wire is connected with the stranded wire core.
In a preferred embodiment, four stainless steel wires are arranged beside four copper alloy stranded wires, and the stainless steel wires are wound outside the strengthening layer.
In a preferred embodiment, an insulating filler is arranged in a gap between the copper alloy stranded wire and the stainless steel wire, and the material of the insulating filler is selected from butyl rubber in the actual selection.
As a preferred embodiment, a stranded wire main body is installed in the connecting port, and the inner side of the outer wire protective sleeve is connected with the waterproof layer.
In a preferred embodiment, the material of the aluminum stranded wire is selected from a pure aluminum alloy, and the material of the stainless steel wire is selected from 316L stainless steel in the actual selection.
After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up the steel core, can let stranded conductor intensity increase, electrically conduct newly can be better for the utility model is more practical, through setting up the strengthening layer, can protect inside steel core, sets up the waterproof layer, can prevent that water from getting into the stranded conductor inside, in the in-service use, more is fit for cable technical field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic three-dimensional structure diagram of an extra-high strength steel core aluminum alloy stranded wire of the present invention.
FIG. 2 is a structural schematic diagram of the ultra-high strength steel-cored aluminum alloy strand of the present invention viewed from the right.
FIG. 3 is a schematic structural diagram of an extra-high strength steel core aluminum alloy stranded wire in front view.
In the figure, 1-stranded wire body, 2-outer wire protective sleeve, 3-anti-skid veins, 4-waterproof layer, 5-aluminum stranded wire, 6-inner protective layer, 7-copper alloy stranded wire, 8-stainless steel wire, 9-stranded wire core, 10-strengthening layer, 11-steel core, 12-connecting port and 13-insulating filler.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an extra-high strength 11 aluminum alloy steel core stranded conductor, includes: the anti-skid steel wire comprises a stranded wire main body 1, an outer wire protective sleeve 2, anti-skid threads 3 and a linking port 12, wherein the outer wire protective sleeve 2 is arranged on the left side of the stranded wire main body 1, the outer wire protective sleeve 2 is movably connected with the stranded wire main body 1, the anti-skid threads 3 are arranged on the outer side of the outer wire protective sleeve 2, a waterproof layer 4 is arranged on the outer side of the front side of the stranded wire main body 1, the waterproof layer 4 is connected with the stranded wire main body 1, a plurality of aluminum stranded wires 5 are arranged on the inner side of the plurality of aluminum stranded wires 5, an inner protective layer 6 is arranged on the inner side of the inner protective layer 6, four copper alloy stranded wires 7 are arranged on the inner side of the inner protective layer 6, a steel core 11 is arranged in the middle of the front side of the stranded wire main body 1, a strengthening layer 10 is arranged on the outer side of the steel core 11, an insulating filler 13 is arranged on the outer side of the strengthening layer 10, the steel core 11 can increase the degree of the stranded wire main body by arranging the steel core 11, the steel core, the electric conductivity is better, by arranging the strengthening layer 10, can protect inside steel core 11, set up waterproof layer 4, can prevent that water from getting into inside stranded conductor main part 1.
A plurality of aluminum strands 5 are wound on the outer side of the inner protection layer 6, the inner protection layer 6 is movably connected with the aluminum strands 5, and the inner protection layer can protect the copper alloy strands 7 and the stainless steel wires 8.
Copper alloy stranded conductor 7 internally mounted has stranded conductor 9, and copper alloy stranded conductor 7 is connected with stranded conductor core 9, and stranded conductor core 9 can increase the intensity of copper alloy stranded conductor 7.
Four other stainless steel wires 8 that are provided with of copper alloy stranded conductor 7, the winding of strengthening layer 10 outside has stainless steel wire 8, and stainless steel wire 8 can make 1 intensity of stranded conductor main part increase, and electric conductive property is better.
An insulating filler 13 is arranged in a gap between the copper alloy stranded wire 7 and the stainless steel wire 8, and the insulating filler 13 is made of butyl rubber in the actual selection, so that the material has heat resistance and better insulating effect.
The twisted wire main body 1 is installed in the connecting port 12, the inner side of the outer wire protective sleeve 2 is connected with the waterproof layer 4, and the twisted wire main body 1 can be connected with the outer wire protective sleeve 2 through the connecting port 12.
The material of the aluminum stranded wire 5 is selected as a pure aluminum alloy in the selection, the material has high strength and good conductive effect, the material of the stainless steel wire 8 is selected as 316L stainless steel in the actual selection, and the material has the antirust effect.
As an embodiment of the present invention: in actual use, the outer side of the stranded wire main body 1 is connected with the connecting port 12 by a worker and is arranged on the inner side of the outer wire protective sleeve 2, the stranded wire main body 1 can be protected, the service life of the stranded wire main body is prolonged, the anti-skid lines 3 can prevent the outer wire protective sleeve 2 from slipping off in the installation process, the waterproof layer 4 is wrapped on the outer side of the aluminum stranded wires 5 and can prevent water from entering the stranded wire main body 1, the aluminum stranded wires 5 are made of pure aluminum alloy, the material has high strength and better conductive effect, the inner protective layer 6 arranged on the inner side of the aluminum stranded wires 5 can protect the inner side copper alloy stranded wires 7 and the stainless steel wires 8 and prevent the inner side from weathering and is more durable, the insulating filler 13 is filled in gaps between the stainless steel wires 8 and the copper alloy stranded wires 7, the circuits of the copper alloy stranded wires 7 and the stainless steel wires 8 can be prevented from being connected with each other, the stranded wires 9 are arranged in the copper alloy stranded wires 7, and can increase the strength of the copper alloy stranded wires 7, the reinforcing layer 10 wraps the outer side of the steel core 11, so that the steel core 11 can be protected, and meanwhile, the strength of the inner side of the stranded wire main body 1 can be increased.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. An extra-high strength aluminum alloy steel-cored strand comprising: stranded conductor main part (1), external line protective sheath (2), anti-skidding line (3) and link up interface (12), its characterized in that: an outer line protective sleeve (2) is arranged on the left side of the stranded wire main body (1), the outer line protective sleeve (2) is movably connected with the stranded wire main body (1), the outer side surface of the outer line protective sleeve (2) is provided with anti-skid grains (3), the outer side of the front surface of the stranded wire main body (1) is provided with a waterproof layer (4), the waterproof layer (4) is connected with the stranded wire main body (1), a plurality of aluminum stranded wires (5) are arranged on the inner side of the waterproof layer (4), an inner protective layer (6) is arranged on the inner side of the plurality of aluminum stranded wires (5), the inner side of the inner protective layer (6) is provided with four copper alloy stranded wires (7), four stainless steel wires (8) are arranged on the inner side of the inner protective layer (6), the steel core (11) is arranged in the middle of the front face of the stranded wire main body (1), a reinforcing layer (10) is arranged on the outer side of the steel core (11), and the insulating filler (13) is arranged on the outer side of the reinforcing layer (10).
2. The ultra-high strength steel-cored aluminum alloy strand recited in claim 1, wherein: the aluminum stranded wires (5) are wound on the outer side of the inner protection layer (6), and the aluminum stranded wires (5) are movably connected with the inner protection layer (6).
3. The ultra-high strength steel-cored aluminum alloy strand recited in claim 1, wherein: the twisted wire core (9) is arranged inside the copper alloy twisted wire (7), and the twisted wire core (9) is connected with the copper alloy twisted wire (7).
4. The extra-high strength aluminum alloy steel-cored strand recited in claim 1, wherein: the four stainless steel wires (8) are arranged beside the four copper alloy stranded wires (7), and the stainless steel wires (8) are wound on the outer side of the strengthening layer (10).
5. The ultra-high strength steel-cored aluminum alloy strand recited in claim 1, wherein: an insulating filler (13) is arranged in a gap between the stainless steel wire (8) and the copper alloy stranded wire (7), and the insulating filler (13) is made of rubber.
6. The extra-high strength aluminum alloy steel-cored strand recited in claim 1, wherein: the stranded wire main body (1) is installed in the connecting port (12), and the waterproof layer (4) is connected with the inner side of the outer wire protective sleeve (2).
7. The extra-high strength aluminum alloy steel-cored strand recited in claim 1, wherein: the aluminum stranded wire (5) is made of aluminum, and the stainless steel wire (8) is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220529831.8U CN217035205U (en) | 2022-03-12 | 2022-03-12 | Extra-high strength steel-cored aluminum alloy stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220529831.8U CN217035205U (en) | 2022-03-12 | 2022-03-12 | Extra-high strength steel-cored aluminum alloy stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217035205U true CN217035205U (en) | 2022-07-22 |
Family
ID=82453476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220529831.8U Active CN217035205U (en) | 2022-03-12 | 2022-03-12 | Extra-high strength steel-cored aluminum alloy stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217035205U (en) |
-
2022
- 2022-03-12 CN CN202220529831.8U patent/CN217035205U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 451200 Yongan Road Industrial Park, Gongyi City, Zhengzhou City, Henan Province Patentee after: Henan Huaxing Cable Co.,Ltd. Country or region after: China Address before: 451200 Yongan Road Industrial Park, Gongyi City, Zhengzhou City, Henan Province Patentee before: HENAN HUAXING WIRES AND CABLES Co.,Ltd. Country or region before: China |