CN219997923U - Dampproofing electric wire netting distribution cable - Google Patents
Dampproofing electric wire netting distribution cable Download PDFInfo
- Publication number
- CN219997923U CN219997923U CN202320980543.9U CN202320980543U CN219997923U CN 219997923 U CN219997923 U CN 219997923U CN 202320980543 U CN202320980543 U CN 202320980543U CN 219997923 U CN219997923 U CN 219997923U
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- elastic rubber
- waterproof
- rubber
- rubber sleeve
- cover
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- 239000000017 hydrogel Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 15
- 230000001681 protective effect Effects 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a dampproof power grid distribution cable which comprises a first elastic rubber sleeve, a second elastic rubber sleeve and an inner protective rubber sleeve, wherein an insulating rubber column is arranged at the center of the inner protective rubber sleeve, a cable conductive core is uniformly arranged in the inner protective rubber sleeve, a waterproof inner rubber sleeve is arranged on the outer side of the inner protective rubber sleeve, the second elastic rubber sleeve is arranged on the outer side of the waterproof inner rubber sleeve, and the first elastic rubber sleeve is arranged on the outer side of the second elastic rubber sleeve. When the waterproof outer layer is damaged, the hydrogel block can absorb water and expand when liquid enters the second elastic rubber sleeve, the waterproof outer layer can be filled in the second elastic rubber sleeve and the waterproof inner rubber sleeve, the liquid can be prevented from continuously penetrating, the waterproof inner rubber sleeve can play a role in water prevention, and the dampproof and waterproof effects of the dampproof power grid distribution cable are good.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a moistureproof power distribution cable for a power grid.
Background
With the development of technology, electric energy has become one of the indispensable energy sources in production, development and life, the electric energy is used independently for corresponding electric energy transmission, and a distribution cable is one of the most important devices in the electric energy transmission process, and is a very important component part in the whole system of electric power operation, and has very important position and effect in the distribution network of which stage.
Most of the outer parts of the existing power grid distribution cables are only provided with a waterproof layer, in the using process, the waterproof layer is waterproof, when the waterproof layer is damaged, liquid easily enters the inside of the cable, so that the cable is internally short-circuited, and the whole moisture-proof and waterproof effects of the power grid distribution cables are poor, and therefore, a novel moisture-proof power grid distribution cable is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a moistureproof power distribution cable for a power grid, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dampproofing electric wire netting distribution cable, includes first elastic rubber cover, second elastic rubber cover and interior protective rubber cover, insulating rubber post is installed to interior protective rubber cover's central point department, and the inside of interior protective rubber cover evenly installs the cable conductive core, waterproof interior gum cover is installed in the outside of interior protective rubber cover, and the second elastic rubber cover is installed in waterproof interior gum cover's the outside, first elastic rubber cover is installed in the outside of second elastic rubber cover, and the outside of first elastic rubber cover is provided with waterproof skin, the inboard of first elastic rubber cover evenly installs the elastic rubber piece, and the one end that the elastic rubber piece kept away from first elastic rubber cover all is connected with second elastic rubber cover.
Preferably, the outer side of the waterproof inner rubber sleeve is uniformly provided with hydrogel blocks, and one ends of the hydrogel blocks, which are far away from the waterproof inner rubber sleeve, are connected with the second elastic rubber sleeve.
Preferably, the outer side of the insulating rubber column is uniformly provided with rubber water-proof sheets, and one ends of the rubber water-proof sheets, which are far away from the insulating rubber column, are connected with the inner protective rubber sleeve.
Preferably, the cross-sectional shape of the elastic rubber sheet is S-shaped.
Preferably, rubber supporting blocks are uniformly arranged on the outer side of the second elastic rubber sleeve.
Preferably, the outer side of the waterproof outer layer is provided with a wear-resistant outer layer.
Preferably, rubber wear-resistant blocks are uniformly arranged on the outer side of the wear-resistant outer layer.
Compared with the prior art, the utility model has the beneficial effects that:
the waterproof outer layer, the hydrogel block and the waterproof inner rubber sleeve are arranged on the dampproof power grid distribution cable, when the waterproof outer layer is damaged, and when liquid enters the second elastic rubber sleeve, the hydrogel block can absorb water and expand, and can be filled in the second elastic rubber sleeve and the waterproof inner rubber sleeve, so that the liquid can be prevented from continuously penetrating, and the waterproof inner rubber sleeve can play a role in water prevention at the same time;
the inner protection rubber sleeve, the insulating rubber column and the rubber water-proof sheet are arranged on the dampproof power grid distribution cable, and in the use process, if liquid enters into one group of cable conductive cores, the inner protection rubber sleeve and the rubber water-proof sheet are used for blocking, so that the liquid can be prevented from continuously penetrating into the other group of cable conductive cores, and the waterproof and dampproof effects of the dampproof power grid distribution cable can be further improved;
this dampproofing electric wire netting distribution cable installs first elasticity rubber sleeve, rubber supporting shoe, second elasticity rubber sleeve and elastic rubber piece, and when this dampproofing electric wire netting distribution cable received the extrusion, elastic rubber piece atress deformation to accessible rubber supporting shoe supports, and elastic rubber piece accessible elasticity help this dampproofing electric wire netting distribution cable to recover after the extrusion is finished, can effectively improve the resistance to compression effect of this dampproofing electric wire netting distribution cable.
Drawings
FIG. 1 is a schematic view in front cross-section of the present utility model;
FIG. 2 is a schematic front cross-sectional view of the waterproof inner gum cover of the present utility model;
fig. 3 is a schematic front cross-sectional view of a second elastomeric sleeve of the present utility model.
In the figure: 1. a wear resistant outer layer; 2. a waterproof outer layer; 3. a first elastic rubber sleeve; 4. a rubber support block; 5. a second elastic rubber sleeve; 6. an elastic rubber sheet; 7. an inner protective rubber sleeve; 8. a rubber wear block; 9. a hydrogel block; 10. a waterproof inner rubber sleeve; 11. an insulating rubber column; 12. a rubber water-proof sheet; 13. a cable conductive 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a dampproofing electric wire netting distribution cable, including first elastic rubber cover 3, second elastic rubber cover 5 and interior protective rubber cover 7, insulating rubber post 11 is installed to the central point department of interior protective rubber cover 7, and interior protective rubber cover 7's inside evenly installs cable conductive core 13, waterproof interior gum cover 10 is installed in the outside of interior protective rubber cover 7, and second elastic rubber cover 5 is installed in the outside of waterproof interior gum cover 10, first elastic rubber cover 3 is installed in the outside of second elastic rubber cover 5, and the outside of first elastic rubber cover 3 is provided with waterproof skin 2, elastic rubber piece 6 is evenly installed to the inboard of first elastic rubber cover 3, and elastic rubber piece 6 keeps away from the one end of first elastic rubber cover 3 and all is connected with second elastic rubber cover 5.
In this embodiment:
further, the outside of waterproof interior gum cover 10 evenly installs the hydrogel block 9, and the one end that waterproof interior gum cover 10 was kept away from to hydrogel block 9 all is connected with second elastic rubber cover 5, when waterproof skin 2 is damaged for liquid gets into inside the second elastic rubber cover 5, hydrogel block 9 can absorb water the inflation, can make it fill in inside second elastic rubber cover 5 and waterproof interior gum cover 10, can prevent that liquid from continuing to permeate, and waterproof interior gum cover 10 can play the water-proof effects simultaneously, dampproofing, the water-proof effects of this dampproofing electric wire netting distribution cable are better.
Further, the outside of insulating rubber post 11 evenly installs rubber water proof piece 12, and the one end that insulating rubber post 11 was kept away from to rubber water proof piece 12 all is connected with interior protection rubber cover 7, in the use, if the inside entering liquid of a set of cable conductive core 13, separates through interior protection rubber cover 7 and rubber water proof piece 12, can prevent that liquid from continuing to permeate to another set of cable conductive core 13 inside, can further improve the waterproof, dampproofing effect of this dampproofing electric wire netting distribution cable.
Further, the cross section shape of the elastic rubber sheet 6 is S-shaped, when the dampproof power grid distribution cable is extruded, the elastic rubber sheet 6 can be stressed and deformed, and the elastic rubber sheet 6 can help the dampproof power grid distribution cable to recover after extrusion through the elasticity of the elastic rubber sheet, so that the compression resistance effect of the dampproof power grid distribution cable can be effectively improved.
Further, the rubber supporting blocks 4 are uniformly arranged on the outer side of the second elastic rubber sleeve 5, and when the dampproof power distribution cable of the power grid is extruded, the dampproof power distribution cable can be supported through the rubber supporting blocks 4.
Further, the outside of waterproof outer layer 2 is provided with wear-resisting outer layer 1, can improve this dampproofing electric wire netting distribution cable wearability.
Further, the outer side of the wear-resistant outer layer 1 is uniformly provided with the rubber wear-resistant blocks 8, so that the wear-resistant effect of the dampproof power grid distribution cable can be further improved.
Working principle:
when the waterproof power grid distribution cable is used, the waterproof effect can be achieved through the waterproof outer layer 2, when the waterproof outer layer 2 is damaged, and when liquid enters the second elastic rubber sleeve 5, the hydrogel blocks 9 can absorb water and expand and can be filled in the second elastic rubber sleeve 5 and the waterproof inner rubber sleeve 10, liquid can be prevented from continuously penetrating, the waterproof inner rubber sleeve 10 can achieve the waterproof effect at the same time, and the dampproof and waterproof effects of the dampproof power grid distribution cable are good;
when the hydrogel block 9 and the waterproof inner rubber sleeve 10 are damaged, and the inside of one group of cable conductive cores 13 is blocked by the inner protective rubber sleeve 7 and the rubber waterproof sheet 12, the liquid is prevented from continuously penetrating into the inside of the other group of cable conductive cores 13, and the waterproof and dampproof effects of the dampproof power grid distribution cable can be further improved;
meanwhile, when the dampproof power grid distribution cable is extruded, the elastic rubber sheet 6 can deform under stress and can be supported by the rubber supporting block 4, and the elastic rubber sheet 6 can help the dampproof power grid distribution cable to recover after extrusion through elasticity of the elastic rubber sheet, so that the compression resistance effect of the dampproof power grid distribution cable can be effectively improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a dampproofing electric wire netting distribution cable, includes first elastic rubber cover (3), second elastic rubber cover (5) and interior protection rubber cover (7), its characterized in that: the center position department of interior protection rubber cover (7) installs insulating rubber post (11), and the inside of interior protection rubber cover (7) evenly installs cable conductive core (13), waterproof interior gum cover (10) are installed in the outside of interior protection rubber cover (7), and second elastic rubber cover (5) are installed in the outside of waterproof interior gum cover (10), first elastic rubber cover (3) are installed in the outside of second elastic rubber cover (5), and the outside of first elastic rubber cover (3) is provided with waterproof skin (2), elastic rubber piece (6) are evenly installed to the inboard of first elastic rubber cover (3), and the one end that first elastic rubber cover (3) were kept away from to elastic rubber piece (6) all is connected with second elastic rubber cover (5).
2. A moisture resistant power grid distribution cable as claimed in claim 1 wherein: the outer side of the waterproof inner rubber sleeve (10) is uniformly provided with hydrogel blocks (9), and one ends of the hydrogel blocks (9) far away from the waterproof inner rubber sleeve (10) are connected with the second elastic rubber sleeve (5).
3. A moisture resistant power grid distribution cable as claimed in claim 1 wherein: the outside of insulating rubber post (11) evenly installs rubber water proof piece (12), and the one end that insulating rubber post (11) were kept away from to rubber water proof piece (12) all is connected with interior protection rubber cover (7).
4. A moisture resistant power grid distribution cable as claimed in claim 1 wherein: the section shape of the elastic rubber sheet (6) is S-shaped.
5. A moisture resistant power grid distribution cable as claimed in claim 1 wherein: rubber supporting blocks (4) are uniformly arranged on the outer side of the second elastic rubber sleeve (5).
6. A moisture resistant power grid distribution cable as claimed in claim 1 wherein: the outer side of the waterproof outer layer (2) is provided with a wear-resistant outer layer (1).
7. A moisture resistant power grid distribution cable as claimed in claim 6 wherein: rubber wear-resistant blocks (8) are uniformly arranged on the outer side of the wear-resistant outer layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980543.9U CN219997923U (en) | 2023-04-27 | 2023-04-27 | Dampproofing electric wire netting distribution cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980543.9U CN219997923U (en) | 2023-04-27 | 2023-04-27 | Dampproofing electric wire netting distribution cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219997923U true CN219997923U (en) | 2023-11-10 |
Family
ID=88609716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320980543.9U Active CN219997923U (en) | 2023-04-27 | 2023-04-27 | Dampproofing electric wire netting distribution cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219997923U (en) |
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2023
- 2023-04-27 CN CN202320980543.9U patent/CN219997923U/en active Active
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