CN211376236U - Flame-retardant anti-winding cable - Google Patents
Flame-retardant anti-winding cable Download PDFInfo
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- CN211376236U CN211376236U CN201922134239.9U CN201922134239U CN211376236U CN 211376236 U CN211376236 U CN 211376236U CN 201922134239 U CN201922134239 U CN 201922134239U CN 211376236 U CN211376236 U CN 211376236U
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 36
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 title abstract description 6
- 239000010410 layer Substances 0.000 claims abstract description 71
- 239000011241 protective layer Substances 0.000 claims abstract description 26
- 239000004020 conductor Substances 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 4
- 239000010439 graphite Substances 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model discloses a flame-retardant anti-winding cable, which comprises a cable body, wherein a plurality of groups of conductor wire cores are fixedly arranged at the innermost side of the cable body, a filling layer is arranged at the outer side of each conductor wire core, the filling layer is a conductive graphite layer, an inner protection layer is arranged on the outer side of the filling layer, a support layer is arranged on the outer side of the inner protection layer, a plurality of groups of buffer devices are uniformly distributed in the support layer at equal intervals, the buffer device comprises a first supporting column and a second supporting column which are fixedly arranged on the upper side wall and the lower side wall of the supporting layer, the other ends of the first supporting column and the second supporting column are inserted in the sleeve and fixedly connected with sliding blocks, the other end of the sliding block is fixedly connected with a compression spring in the sleeve, a flame-retardant protective layer is arranged on the outer side of the supporting layer, and a wear-resistant layer is arranged on the outer side of the flame-retardant protective layer. The utility model discloses a can play the fixed stay to the cable, improve the holistic steadiness of cable and wear-resisting effect, reduce wear, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the cable, concretely relates to fire-retardant antiwind cable.
Background
With the rapid development of economy and the continuous enhancement of human environmental awareness, the application and adjustment of energy structures are great tendency, clean energy such as wind energy, solar energy and the like are the key points of power grid construction, and the cable is used as an important component part of the power grid, so that the safety performance and the environmental protection performance of the cable are also important. Particularly, in western regions with rich wind energy and solar energy resources, the applied cables are required to have excellent high-temperature-resistant flame-retardant performance, and when the cables are stacked together, the trouble that the cables are easily wound together is not easily caused, so that the construction efficiency is improved. We therefore propose a flame retardant anti-wind cable to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-retardant antiwind cable to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flame-retardant anti-winding cable comprises a cable body, wherein a plurality of groups of conductor wire cores are fixedly arranged on the innermost side of the cable body, a filling layer is arranged on the outer side of each conductor wire core, the filling layer is a conductive graphite layer, an inner protection layer is arranged on the outer side of the filling layer, a supporting layer is arranged on the outer side of the inner protection layer, a plurality of groups of buffer devices are uniformly distributed in the supporting layer at equal intervals, each buffer device comprises a first supporting column and a second supporting column which are fixedly arranged on the upper side wall and the lower side wall of the supporting layer, the other ends of the first supporting column and the second supporting column are fixedly connected with a sliding block in a penetrating manner in the sleeve, the other end of the sliding block is fixedly connected with a compression spring in the sleeve, the bottom end of the compression spring is fixedly arranged in the sleeve, the other end of the sleeve is symmetrically, and the outer side of the flame-retardant protective layer is provided with a wear-resistant layer.
Preferably, the outer surface of the conductor wire core is fixedly sleeved with a wire core protection tube, and the wire core protection tube is embedded in the filling layer.
This item sets up the sinle silk protection tube, can play the parcel effect to the conductor sinle silk.
Preferably, the thickness of the inner protective layer is the same as that of the flame-retardant protective layer, and the inner material of the inner protective layer is the same as that of the flame-retardant protective layer.
The inner protective layer and the flame-retardant protective layer are made of the same inner material, so that the overall flame-retardant effect is effectively improved.
Preferably, the polygonal supporting body is fixedly arranged in the middle of the supporting layer, a sliding rail is arranged on the inner side wall of the sleeve, and a sliding block is connected in the sliding rail in a sliding mode.
This sets up sliding connection setting between slide rail and the sliding block, can guarantee the stability that first support column and second support column removed.
Preferably, the wear-resistant layer comprises rubber particles and bonding glue, and a transparent film layer is coated on the outer side of the wear-resistant layer.
The wear resistance of the cable is effectively improved after the rubber particles and the bonding glue are solidified.
The utility model discloses a technological effect and advantage: the flame-retardant anti-winding cable can fixedly support and buffer the supporting layer by combining the first supporting column, the second supporting column, the sleeve, the sliding block, the compression spring and the polygonal supporting body, so that the overall stability of the cable is improved, and the cable is effectively prevented from winding; through the setting of inner protective layer, filling layer, fire-retardant protective layer and wearing layer, after rubber granule and bonding glue solidification, can improve the wearability of cable, the live time is long, reduces wearing and tearing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the buffering device of the present invention.
In the figure: 1. a cable body; 2. a conductor core; 3. a wire core protection tube; 4. a filling layer; 5. an inner protective layer; 6. a support layer; 7. a first support column; 8. a second support column; 9. a sleeve; 10. a slider; 11. a compression spring; 12. a polygonal support body; 13. a slide rail; 14. a flame retardant protective layer; 15. a wear layer; 16. rubber particles; 17. a transparent film layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a fire-retardant antiwind cable as shown in fig. 1-2, including cable body 1, cable body 1's the most inboard fixed a plurality of groups conductor sinle silk 2 that set up, conductor sinle silk 2's the outside is equipped with filling layer 4, specific conductor sinle silk 2's the fixed cover of surface is equipped with sinle silk protection tube 3, sinle silk protection tube 3 bury underground in filling layer 4, can play parcel and guard action to conductor sinle silk 2 through sinle silk protection tube 3, filling layer 4 is the conductive graphite layer, and filling layer 4's the outside is provided with inner protective layer 5, inner protective layer 5's thickness is the same with fire-retardant protective layer 14's thickness, and inner protective layer 5 is the same with fire-retardant protective layer 14's inside material, utilize inner protective layer 5 and fire-retardant protective layer 14, effectively improve.
The outer side of the inner protection layer 5 is provided with a support layer 6, a plurality of groups of buffer devices are uniformly distributed in the support layer 6 at equal intervals, each buffer device comprises a first support column 7 and a second support column 8 which are fixedly arranged on the upper side wall and the lower side wall of the support layer 6, the other ends of the first support column 7 and the second support column 8 are fixedly connected with a sliding block 10 which is inserted in the sleeve 9, the other end of the sliding block 10 is fixedly connected with a compression spring 11 which is positioned in the sleeve 9, the bottom end of the compression spring 11 is fixedly arranged in the sleeve 9, the other end of the sleeve 9 is symmetrically arranged on a polygonal support body 12, when the buffer devices are specifically arranged, the polygonal support body 12 is fixedly arranged in the middle position of the support layer 6, the inner side wall of the sleeve 9 is provided with a sliding rail 13, the sliding block 10 is slidably connected in the sliding rail 13, the outside of supporting layer 6 is equipped with fire-retardant protective layer 14, and the outside of fire-retardant protective layer 14 is equipped with wearing layer 15, includes rubber granule 16 and bonding glue in wearing layer 15, and the outside coating of wearing layer 15 sets up one deck transparent film layer 17.
This fire-retardant antiwind cable, outside through at conductor sinle silk 2 and sinle silk protection tube 3 sets up filling layer 4, in order to make the relative rounding of stranding external diameter in order to do benefit to the band, also for the stability of cable, it is inside durable, through set up first support column 7 in supporting layer 6, second support column 8, sleeve 9, sliding block 10, compression spring 11 and polygon supporter 12, can carry out the fixed stay to cable body 1, play fine cushioning effect, effectively improve the holistic steadiness of cable, at inner protective layer 5, under the combination of fire-retardant protective layer 14 and wearing layer 15, can improve holistic fire-retardant effect, and rubber granule 16 and bonding glue solidification back, reduce wear, long service time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a fire-retardant antiwind cable, includes cable body (1), its characterized in that: the cable comprises a cable body (1), wherein a plurality of groups of conductor wire cores (2) are fixedly arranged on the innermost side of the cable body (1), a filling layer (4) is arranged on the outer side of each conductor wire core (2), the filling layer (4) is a conductive graphite layer, an inner protection layer (5) is arranged on the outer side of the filling layer (4), a supporting layer (6) is arranged on the outer side of the inner protection layer (5), a plurality of groups of buffer devices are uniformly distributed in the supporting layer (6) at equal intervals, each buffer device comprises a first supporting column (7) and a second supporting column (8) which are fixedly arranged on the upper side wall and the lower side wall of the supporting layer (6), the other ends of the first supporting column (7) and the second supporting column (8) are fixedly inserted in the sleeve (9), a sliding block (10) is fixedly connected to the inner part of the sleeve (9), and a compression spring, the bottom end of the compression spring (11) is fixedly arranged in the sleeve (9), the other end of the sleeve (9) is symmetrically arranged on the polygonal supporting body (12), the outer side of the supporting layer (6) is provided with a flame-retardant protective layer (14), and the outer side of the flame-retardant protective layer (14) is provided with a wear-resistant layer (15).
2. A flame retardant anti-wind cable according to claim 1, wherein: the outer fixed cover of surface of conductor sinle silk (2) is equipped with sinle silk protection tube (3), burying underground of sinle silk protection tube (3) in filling layer (4).
3. A flame retardant anti-wind cable according to claim 1, wherein: the thickness of the inner protection layer (5) is the same as that of the flame-retardant protection layer (14), and the inner material of the inner protection layer (5) is the same as that of the flame-retardant protection layer (14).
4. A flame retardant anti-wind cable according to claim 1, wherein: the polygonal supporting body (12) is fixedly arranged in the middle of the supporting layer (6), a sliding rail (13) is arranged on the inner side wall of the sleeve (9), and a sliding block (10) is connected in the sliding rail (13) in a sliding mode.
5. A flame retardant anti-wind cable according to claim 1, wherein: the wear-resistant layer (15) comprises rubber particles (16) and bonding glue, and a transparent film layer (17) is coated on the outer side of the wear-resistant layer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134239.9U CN211376236U (en) | 2019-12-03 | 2019-12-03 | Flame-retardant anti-winding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134239.9U CN211376236U (en) | 2019-12-03 | 2019-12-03 | Flame-retardant anti-winding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211376236U true CN211376236U (en) | 2020-08-28 |
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ID=72156665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922134239.9U Active CN211376236U (en) | 2019-12-03 | 2019-12-03 | Flame-retardant anti-winding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211376236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820460A (en) * | 2020-12-29 | 2021-05-18 | 河北亿正线缆有限公司 | Can prevent wire and cable of wound form |
-
2019
- 2019-12-03 CN CN201922134239.9U patent/CN211376236U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820460A (en) * | 2020-12-29 | 2021-05-18 | 河北亿正线缆有限公司 | Can prevent wire and cable of wound form |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240625 Address after: No.8 Lixin Lane, Huifeng Street, Huangerying East Village, Jiajiakou Town, Ningjin County, Xingtai City, Hebei Province, 054000 Patentee after: Ma Tengfei Country or region after: China Address before: 523000, No. 38 Xing'er Road, Wusha Community, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Dongguan Rixing electric wire Co.,Ltd. Country or region before: China |