CN217822121U - Wind power generation cable - Google Patents
Wind power generation cable Download PDFInfo
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- CN217822121U CN217822121U CN202221409268.7U CN202221409268U CN217822121U CN 217822121 U CN217822121 U CN 217822121U CN 202221409268 U CN202221409268 U CN 202221409268U CN 217822121 U CN217822121 U CN 217822121U
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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
Abstract
The utility model relates to a cable equipment technical field especially relates to a wind power generation cable. It includes rubber sheath, rubber sheath's inboard is equipped with the enhancement layer, the inboard of enhancement layer is equipped with the outer insulating layer, the inboard of outer insulating layer is equipped with around the covering, be equipped with the thread core around the inside of covering, the outside of thread core is equipped with a plurality of marginal sinle silks, and is a plurality of be equipped with parting bead one between marginal sinle silk and the thread core, it is a plurality of marginal sinle silk and around being equipped with parting bead two between the covering, the outside of thread core and marginal sinle silk all is equipped with the insulating layer, the outside of insulating layer all is equipped with the metallic shield layer, the outside of metallic shield layer is equipped with the wearing layer, rubber sheath's outside is equipped with the installed part, be equipped with solid fixed ring on the installed part. The utility model discloses have better wearability and stretch-proof nature, improved the protectiveness to the cable, improved the life of cable.
Description
Technical Field
The utility model relates to a cable plant technical field especially relates to a wind power generation cable.
Background
With the progress of human society and the development of industry, the consumption of non-renewable energy sources is more and more serious, and in order to realize sustainable development, renewable energy sources such as wind power generation, solar energy, biological energy and the like become mainstream energy sources at present. The wind power generation has the advantages of low power generation cost, less land resource occupation, good environmental influence and the like, and is easy to develop in large scale. The rapid development of the wind power generation industry has huge demand on cables for wind power generation, and the service life of a fan is required to be long, so that the performance requirement of the used cables is high, the existing cables for wind power generation have poor tensile resistance and wear resistance and poor stability, the cables are easy to wear, break and damage, and the service life is shortened. Therefore, a wind power generation cable is required to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a wind power generation cable that life is high.
The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: the utility model provides a wind power generation cable, includes the rubber sheath, the inboard of rubber sheath is equipped with the enhancement layer, the inboard of enhancement layer is equipped with the external insulation layer, the inboard of external insulation layer is equipped with around the covering, be equipped with the thread core around the inside of covering, the outside of thread core is equipped with a plurality of marginal sinle silks, and is a plurality of be equipped with division strip one between marginal sinle silk and the thread core, it is a plurality of marginal sinle silk and around being equipped with division strip two between the covering, the outside of thread core and marginal sinle silk all is equipped with the insulating layer, the outside of insulating layer all is equipped with the metallic shield layer, the outside of metallic shield layer is equipped with the wearing layer, the outside of rubber sheath is equipped with the installed part, be equipped with solid fixed ring on the installed part.
The installed part comprises two connecting pieces, two the one end of connecting piece is rotated through rotating and is connected, two the other end of connecting piece all is connected with the installation piece, two the installation piece passes through fixing bolt to be fixed.
The fixed ring is provided with a plurality of fixed rings which are symmetrically and evenly distributed on the two connecting pieces.
And flame-retardant filling is filled in the wrapping layer.
And a plurality of spiral reinforcing strips are arranged inside the reinforcing layer.
The rubber sheath is made of wear-resistant rubber.
The utility model has the advantages that:
the utility model discloses be equipped with the installed part, can install the protection to the cable, what take place when reducing the cable and remove rocks, effectively improves the stability of cable, protection cable.
The utility model discloses a rubber sheath and wearing layer have improved the wearability of cable, strengthen intraformational spiral and strengthen the strip, the intensity of cable has been improved, the stretch-proofing nature of cable has been increased, an outer insulating layer, an insulating layer, the metallic shield layer has improved the insulating nature of cable, the interference that isolated cable received when signal transmission, fire-retardant packing has improved the fire-retardant characteristic of cable, fire-retardant packing, under the common cooperation of parting bead one and parting bead two, make principal core and a plurality of marginal sinle silk separate, avoid principal core and marginal sinle silk to take place the contact and produce wearing and tearing, the life of cable has effectively been improved.
Drawings
Fig. 1 is a schematic structural view of the wind power generation cable of the present invention.
Fig. 2 is an enlarged view of a point a of fig. 1 of the wind power generation cable of the present invention.
( 1. A rubber sheath; 2. a reinforcing layer; 3. an outer insulating layer; 4. wrapping a covering; 5. a main wire core; 6. an edge wire core; 7. a first division strip; 8. a second division bar; 9. an insulating layer; 10. a metal shielding layer; 11. a wear resistant layer; 12. flame-retardant filling; 13. a fixing ring; 14. a connecting member; 15. mounting blocks; 16. fixing bolt )
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model provides a pair of wind power generation cable, including rubber sheath 1, the inboard of rubber sheath 1 is equipped with enhancement layer 2, the inboard of enhancement layer 2 is equipped with external insulation layer 3, the inboard of external insulation layer 3 is equipped with around covering 4, be equipped with principal core 5 around the inside of covering 4, the outside of principal core 5 is equipped with a plurality of edge sinle silk 6, and is a plurality of be equipped with between edge sinle silk 6 and the principal core 5 and separate a 7, a plurality of edge sinle silk 6 and be equipped with around covering 4 and separate a two 8, the outside of principal core 5 and edge sinle silk 6 all is equipped with insulating layer 9, the outside of insulating layer 9 all is equipped with metal shielding layer 10, the outside of metal shielding layer 10 is equipped with wearing layer 11, the outside of rubber sheath 1 is equipped with the installed part, be equipped with solid fixed ring 13 on the installed part.
The installed part comprises two connecting pieces 14, two the one end of connecting piece 14 is rotated through rotating and is connected, two the other end of connecting piece 14 all is connected with installation piece 15, two installation piece 15 is fixed through fixing bolt 16.
The fixing rings 13 are provided in plurality, and the fixing rings 13 are symmetrically and uniformly distributed on the two connecting pieces 14.
The inside of the wrapping layer 4 is filled with flame-retardant filling 12.
And a plurality of spiral reinforcing strips are arranged inside the reinforcing layer 2.
The rubber sheath 1 is made of wear-resistant rubber.
The working principle is as follows:
when the cable fixing device is used, the two connecting pieces 14 are sleeved outside the cable, the two connecting pieces 14 are fixed together through the fixing bolt 16, so that the cable can be protected, the cable is limited to a certain extent, and is prevented from shaking greatly, the connecting pieces 14 can be connected with mounting positions through the fixing bolt 16, so that the cable can be mounted, nylon ropes or other fixing related objects can penetrate through the fixing ring 13, the connecting pieces 14 are further fixed, the stability of the connecting pieces is improved, the cable cannot shake too much when moving, and the cable is protected; rubber sheath 1 adopts wear-resistant rubber, the wearability of cable surface has been improved, 2 inside spiral enhancement strips that are equipped with of enhancement layer, the intensity of cable has been improved, the resistant tensile properties of cable have been increased, outer insulating layer 3, insulating layer 9, metallic shield 10 has improved the insulating nature of cable, the interference that isolated cable received when signal transmission, wearing layer 11 improves the wearability of main line core 5 and marginal sinle silk 6, fire-retardant packing 12 has improved the fire-retardant characteristic of cable, simultaneously with the cooperation jointly of parting strip one 7 and parting strip two 8 down, make main line core 5 and a plurality of marginal sinle silk 6 separate, avoid main line core 5 and marginal sinle silk 6 to take place the contact and produce wearing and tearing, service life is prolonged.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (6)
1. A wind power generation cable characterized by: including rubber sheath (1), the inboard of rubber sheath (1) is equipped with enhancement layer (2), the inboard of enhancement layer (2) is equipped with external insulation layer (3), the inboard of external insulation layer (3) is equipped with around covering (4), be equipped with thread core (5) around the inside of covering (4), the outside of thread core (5) is equipped with a plurality of marginal sinle silks (6), and is a plurality of be equipped with between marginal sinle silk (6) and thread core (5) and separate strip (7), a plurality of be equipped with between marginal sinle silk (6) and the covering (4) two (8) with around, the outside of thread core (5) and marginal sinle silk (6) all is equipped with insulating layer (9), the outside of insulating layer (9) all is equipped with metal shielding layer (10), the outside of metal shielding layer (10) is equipped with wearing layer (11), the outside of rubber sheath (1) is equipped with the installed part, be equipped with solid fixed ring (13) on the installed part.
2. A wind power cable according to claim 1, wherein: the installed part comprises two connecting piece (14), two the one end of connecting piece (14) is connected through rotating, two the other end of connecting piece (14) all is connected with installation piece (15), two installation piece (15) are fixed through fixing bolt (16).
3. A wind power cable according to claim 2, wherein: the fixing rings (13) are arranged in a plurality of numbers, and the fixing rings (13) are symmetrically and uniformly distributed on the two connecting pieces (14).
4. A wind power cable according to claim 1, wherein: and the inside of the wrapping layer (4) is filled with flame-retardant filling (12).
5. A wind power cable according to claim 1, wherein: and a plurality of spiral reinforcing strips are arranged inside the reinforcing layer (2).
6. A wind power cable according to claim 1, wherein: the rubber sheath (1) is made of wear-resistant rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221409268.7U CN217822121U (en) | 2022-06-08 | 2022-06-08 | Wind power generation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221409268.7U CN217822121U (en) | 2022-06-08 | 2022-06-08 | Wind power generation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217822121U true CN217822121U (en) | 2022-11-15 |
Family
ID=83989128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221409268.7U Active CN217822121U (en) | 2022-06-08 | 2022-06-08 | Wind power generation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217822121U (en) |
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2022
- 2022-06-08 CN CN202221409268.7U patent/CN217822121U/en active Active
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