CN220829845U - Aluminum alloy wind energy cable - Google Patents
Aluminum alloy wind energy cable Download PDFInfo
- Publication number
- CN220829845U CN220829845U CN202322580826.7U CN202322580826U CN220829845U CN 220829845 U CN220829845 U CN 220829845U CN 202322580826 U CN202322580826 U CN 202322580826U CN 220829845 U CN220829845 U CN 220829845U
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- Prior art keywords
- cable
- sleeve
- groove
- positioning
- positioning sleeve
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of cables and discloses an aluminum alloy wind energy cable, which comprises an outer cable sleeve, wherein a metal shielding layer is fixedly connected to the inner wall of the outer cable sleeve, a cable core outer sleeve is fixedly connected to the inner wall of the metal shielding layer, an outer positioning sleeve is fixedly connected to the inner wall of the cable core outer sleeve, an inner positioning sleeve is fixedly connected to the inner wall of the outer positioning sleeve, an inner cavity is formed in the outer positioning sleeve, fireproof fillers are arranged in the inner cavity, a switching groove is formed in the middle of the inner side surface of the outer positioning sleeve, outer positioning grooves are formed in two ends of the inner side surface of the outer positioning sleeve, switching lugs are arranged on one side of the outer surface of the inner positioning sleeve, and an inner positioning groove is formed in the other side of the outer surface of the inner positioning sleeve. According to the aluminum alloy wind energy cable, the cable cores can be limited and fixed by being placed in the inner positioning groove, so that the cable cores at all positions cannot rub against each other when the cable shakes.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to an aluminum alloy wind energy cable.
Background
The aluminum alloy wind energy cable conductor material is aluminum alloy, and current aluminum alloy wind energy cable can be provided with multiunit cable core in the cable inside when using, because the cable is often outdoor to use, when the cable is blown by wind-force factor and takes place to rock, and current cable inside does not set up the spacing fixed mechanism to the cable core in most, therefore the cable core is rocked and is probably rubbed each other between it, probably can make the cable core contact when serious, causes the short circuit, and then has reduced the life of cable.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an aluminum alloy wind energy cable, which solves the problem that the aluminum alloy wind energy cable is inconvenient to limit and fix an inner cable core when in use.
(II) technical scheme
In order to achieve the purpose that the aluminum alloy wind energy cable is convenient to limit and fix the cable core inside the aluminum alloy wind energy cable when in use, the utility model provides the following technical scheme: the utility model provides an aluminum alloy wind energy cable, includes outer cable cover, the inner wall fixedly connected with metal shield layer of outer cable cover, the inner wall fixedly connected with cable core overcoat of metal shield layer, the inner wall fixedly connected with outer positioning sleeve of cable core overcoat, the inner wall fixedly connected with of outer positioning sleeve is interior positioning sleeve, interior cavity has been seted up to the inside of outer positioning sleeve, the inside of interior cavity is provided with fire prevention filler, the changeover groove has been seted up at the inside surface middle part of outer positioning sleeve, outer constant head tank has been seted up at the inside surface both ends of outer positioning sleeve, interior positioning groove has been seted up to interior positioning sleeve's surface one side of interior positioning sleeve;
The end face of the inner positioning sleeve is provided with a steel cable groove, a steel cable is arranged in the steel cable groove, a cable core inner sleeve is arranged in the inner positioning groove, and a cable core is arranged in the cable core inner sleeve.
Preferably, the cable core outer sleeve and the cable core inner sleeve are made of glass fiber tape materials.
Preferably, the outer positioning groove and the inner positioning groove form a limiting groove, and the outer positioning groove, the inner positioning groove and the cable core are concentric.
Preferably, the adapting groove is matched with the adapting convex block.
Preferably, the positioning sleeve is arranged along the axial direction of the cable core, and six groups of cable cores are arranged along the circumferential direction of the positioning sleeve.
Preferably, the metal shielding layer is made of extruded copper sheath material, and the fireproof filler is perlite filler material.
Compared with the prior art, the utility model provides an aluminum alloy wind energy cable, which has the following beneficial effects:
1. The aluminum alloy wind energy cable can strengthen the strength of the cable in use through the steel cable, and mainly shields electromagnetism through the metal shielding layer, so that the inside is free from external electromagnetic interference, the cable core can be protected from the outside through the cable core outer sleeve, and the cable core can be protected from the inside through the cable core inner sleeve, so that the cable core is more corrosion-resistant, more high-temperature-resistant and higher in insulating capability.
2. This aluminum alloy wind energy cable can install multiunit cable core at its surface through interior locating sleeve, and can follow the inboard to carry out spacing fixedly to the cable core through interior locating sleeve, can follow the outside and carry out spacing fixedly to the cable core through outer locating sleeve to separate the cable core of adjacent both sides, when avoiding this cable to take place to rock, take place the friction between the cable core and damage the cable core.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the structure of the present utility model;
FIG. 3 is a diagram of a combination of a locating sleeve, a steel cable and a cable core within the structure of the present utility model;
FIG. 4 is a schematic view of the outer and inner positioning sleeves of the present utility model.
Wherein: 1. an outer cable sheath; 2. a metal shielding layer; 3. a cable core jacket; 4. an outer positioning sleeve; 5. an inner positioning sleeve; 6. an inner cavity; 7. a fire-resistant filler; 8. a transfer groove; 9. an outer positioning groove; 10. a transfer bump; 11. an inner positioning groove; 12. a wire rope groove; 13. a wire rope; 14. a cable core inner sleeve; 15. a cable core.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, the utility model provides an aluminum alloy wind energy cable, which comprises an outer cable sleeve 1, wherein a metal shielding layer 2 is fixedly connected to the inner wall of the outer cable sleeve 1, a cable core outer sleeve 3 is fixedly connected to the inner wall of the metal shielding layer 2, an outer positioning sleeve 4 is fixedly connected to the inner wall of the cable core outer sleeve 3, an inner positioning sleeve 5 is fixedly connected to the inner wall of the outer positioning sleeve 4, an inner cavity 6 is formed in the outer positioning sleeve 4, a fireproof filler 7 is arranged in the inner cavity 6, a transfer groove 8 is formed in the middle of the inner side surface of the outer positioning sleeve 4, outer positioning grooves 9 are formed at two ends of the inner side surface of the outer positioning sleeve 4, a transfer lug 10 is arranged on one side of the outer surface of the inner positioning sleeve 5, and an inner positioning groove 11 is formed on the other side of the outer surface of the inner positioning sleeve 5;
The cable groove 12 has been seted up to the terminal surface of interior locating sleeve 5, the inside in cable groove 12 is provided with steel cable 13, the inside in interior locating groove 11 is provided with cable core endotheca 14, the inside in cable core endotheca 14 is provided with cable core 15, can strengthen the intensity of this cable when using through steel cable 13, and mainly shield the electromagnetism through metal shield layer 2, make inside not receive outside electromagnetic interference, can protect cable core 15 from the outside through cable core overcoat 3, can protect cable core 15 from the inboard through cable core endotheca 14, make cable core 15 more corrosion-resistant, more high temperature resistant and insulating ability are higher.
Further, the cable core outer sleeve 3 and the cable core inner sleeve 14 are made of glass fiber tape materials, and the glass fiber tape materials have the characteristics of high temperature resistance, heat preservation, heat insulation, fire resistance, flame retardance, corrosion resistance, aging resistance, weather resistance, high strength, smooth appearance and the like, so that the performance of the cable is improved.
Further, the outer positioning groove 9 and the inner positioning groove 11 form a limiting groove, and the outer positioning groove 9, the inner positioning groove 11 and the cable core 15 are concentric, so that the cable core 15 is conveniently arranged in the limiting groove formed by the outer positioning groove 9 and the inner positioning groove 11, and the cable core 15 is limited.
Further, the adapting groove 8 and the adapting convex block 10 are adapted, and the outer positioning sleeve 4 and the inner positioning sleeve 5 can be installed and fixed through the adapting groove 8 and the adapting convex block 10, so that the outer positioning sleeve 4 and the inner positioning sleeve 5 limit the cable core 15.
Further, the inner positioning sleeve 5 is axially arranged along the cable core 15, six groups of cable cores 15 are arranged along the circumferential direction of the inner positioning sleeve 5, multiple groups of cable cores 15 can be installed on the surface of the cable cores through the inner positioning sleeve 5, the cable cores 15 can be limited and fixed from the inner side through the inner positioning sleeve 5, the cable cores 15 can be limited and fixed from the outer side through the outer positioning sleeve 4, the cable cores 15 on two adjacent sides are separated, and when the cable shakes, friction damage to the cable cores 15 is avoided between the cable cores 15.
Further, the metal shielding layer 2 is made of extruded copper sheath materials, the fireproof filler 7 is made of perlite filling materials, and the metal shielding layer 2 is mainly used for shielding electromagnetism, so that the inside is not affected by external electromagnetic interference, and the fireproof capacity of the cable can be improved through the fireproof filler 7.
When the cable is used, the strength of the cable in use can be enhanced through the steel cable 13, and the electromagnetic shielding layer 2 is mainly used for shielding electromagnetic interference, so that the cable core 15 is protected from outside through the cable core outer sleeve 3, the cable core 15 is protected from inside through the cable core inner sleeve 14, the cable cores 15 are more corrosion-resistant, more high-temperature-resistant and higher in insulating capacity, a plurality of groups of cable cores 15 can be arranged on the surfaces of the cable cores through the inner positioning sleeve 5, the cable cores 15 can be limited and fixed from inside through the inner positioning sleeve 5, the cable cores 15 can be limited and fixed from outside through the outer positioning sleeve 4, the cable cores 15 on two adjacent sides are separated, and the cable cores 15 are prevented from being damaged by friction between the cable cores 15 when the cable shakes.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Aluminum alloy wind energy cable, including outer cable cover (1), its characterized in that: the inner wall of the outer cable sleeve (1) is fixedly connected with a metal shielding layer (2), the inner wall of the metal shielding layer (2) is fixedly connected with a cable core outer sleeve (3), the inner wall of the cable core outer sleeve (3) is fixedly connected with an outer positioning sleeve (4), the inner wall of the outer positioning sleeve (4) is fixedly connected with an inner positioning sleeve (5), an inner cavity (6) is formed in the outer positioning sleeve (4), a fireproof filler (7) is arranged in the inner cavity (6), a switching groove (8) is formed in the middle of the inner side surface of the outer positioning sleeve (4), outer positioning grooves (9) are formed in two ends of the inner side surface of the outer positioning sleeve (4), switching lugs (10) are arranged on one side of the outer surface of the inner positioning sleeve (5), and an inner positioning groove (11) is formed in the other side of the outer surface of the inner positioning sleeve (5).
The cable positioning device is characterized in that a cable groove (12) is formed in the end face of the positioning sleeve (5), a cable (13) is arranged in the cable groove (12), a cable core inner sleeve (14) is arranged in the positioning groove (11), and a cable core (15) is arranged in the cable core inner sleeve (14).
2. The aluminum alloy wind energy cable of claim 1, wherein: the cable core outer sleeve (3) and the cable core inner sleeve (14) are made of glass fiber belts.
3. The aluminum alloy wind energy cable of claim 1, wherein: the outer positioning groove (9) and the inner positioning groove (11) form a limiting groove, and the outer positioning groove (9), the inner positioning groove (11) and the cable core (15) are concentric.
4. The aluminum alloy wind energy cable of claim 1, wherein: the adapting groove (8) is matched with the adapting convex block (10).
5. The aluminum alloy wind energy cable of claim 1, wherein: the cable core (15) is provided with six groups along the circumferential direction of the positioning sleeve (5).
6. The aluminum alloy wind energy cable of claim 1, wherein: the metal shielding layer (2) is made of extruded copper sheath material, and the fireproof filler (7) is perlite filler material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322580826.7U CN220829845U (en) | 2023-09-21 | 2023-09-21 | Aluminum alloy wind energy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322580826.7U CN220829845U (en) | 2023-09-21 | 2023-09-21 | Aluminum alloy wind energy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220829845U true CN220829845U (en) | 2024-04-23 |
Family
ID=90726957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322580826.7U Active CN220829845U (en) | 2023-09-21 | 2023-09-21 | Aluminum alloy wind energy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220829845U (en) |
-
2023
- 2023-09-21 CN CN202322580826.7U patent/CN220829845U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |