CN210837261U - Anticorrosive dampproofing cable of resistance to compression - Google Patents
Anticorrosive dampproofing cable of resistance to compression Download PDFInfo
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- CN210837261U CN210837261U CN201921120097.4U CN201921120097U CN210837261U CN 210837261 U CN210837261 U CN 210837261U CN 201921120097 U CN201921120097 U CN 201921120097U CN 210837261 U CN210837261 U CN 210837261U
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Abstract
The utility model relates to an anticorrosive damp-proofing cable of resistance to compression, include by armor 1, anticorrosive coating 2, resistance to compression layer 3, the layer 4 that absorbs water, waterproof layer 5 and the rubber insulation 6 that set up in order in outer to, the inside silica gel skeleton 7 that is provided with of rubber insulation 6, silica gel skeleton 7 is inside evenly to be provided with four fan-shaped cavities, all is provided with an electric core 10 in every fan-shaped cavity, the outside cladding of electric core 10 has interior rubber insulation 9, silica gel skeleton 7 is filled with glass fiber area 8 with the clearance intussuseption of electric core 10. The cable has good pressure resistance, corrosion resistance and moisture resistance, and can normally work underwater and in a humid and severe environment for a long time.
Description
Technical Field
The utility model relates to the technical field of cables, specific saying is an anticorrosive damp-proofing cable of resistance to compression.
Background
With the development of the Chinese power industry, the urban rail transit industry, the automobile industry and the ship industry, more and more tracks can cross rivers and seas, wherein cables play a non-trivial role, at present, a plurality of tracks laid on the sea, under water and on mountains need to bear water pressure and the corrosion effect of water on the tracks, once the cables are corroded and penetrated, the paralysis of the rail transit system can be caused, and the traffic system in China can be seriously influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above not enough, provide a anticorrosive damp-proofing cable of resistance to compression, this cable has good crushing resistance, anticorrosive and moisture resistance, can be permanent under water and normal work in the abominable environment of humidity.
For solving the technical problem, the utility model discloses a following technical scheme:
the utility model provides an anticorrosive damp-proofing cable of resistance to compression, includes by armor, anticorrosive coating, compressive layer, the layer and waterproof layer and the rubber insulation layer that absorb water that set up in order in outer to, the inside silica gel skeleton that is provided with of rubber insulation layer, the inside fan-shaped cavity that evenly is provided with of silica gel skeleton, fan-shaped cavity runs through both ends about the silica gel skeleton, all is provided with an electric core in every fan-shaped cavity, the outside cladding of electric core has interior rubber insulation layer, the clearance intussuseption of silica gel skeleton and electric core is filled with the glass fiber area.
Preferably, the armor layer is woven by copper wires.
Preferably, the anti-corrosion layer is made of 3PE heat-shrinkable material, and the thickness of the anti-corrosion layer is 0.2-0.3 mm.
Preferably, the pressure resistant layer is made of rigid polyvinyl chloride.
Preferably, the water-absorbing layer is made of polyacrylamide.
Preferably, the waterproof layer is made of polyurethane.
Preferably, the battery core is made of six copper wires stranded around a pressure-resistant rope core, and the pressure-resistant rope core is made of synthetic fibers.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the resistance to compression layer that polyvinyl chloride made adds the silica gel skeleton and gives this cable good compressive capacity, can effectively block ambient pressure, and the anticorrosive coating, the layer that absorbs water and waterproof layer can make this cable have stronger waterproof ability and anticorrosive ability, can let the cable normally work under the abominable environment of humidity for a long time.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
1. armor, 2, anticorrosive coating, 3, compressive layer, 4, water-absorbing layer, 5, waterproof layer, 6, rubber insulation layer, 7, silica gel skeleton, 8, glass fiber tape, 9, inner rubber insulation layer, 10, electric core, 11, resistance to compression rope core.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, an anticorrosive damp-proofing cable of resistance to compression includes by armor 1, anticorrosive coating 2, resistance to compression layer 3, the layer 4 that absorbs water, waterproof layer 5 and the rubber insulation 6 that set up in order in outer to, the inside silica gel skeleton 7 that is provided with of rubber insulation 6, the inside fan-shaped cavity that evenly is provided with of silica gel skeleton 7, fan-shaped cavity runs through both ends about silica gel skeleton 7, all is provided with an electric core 10 in every fan-shaped cavity, the outside cladding of electric core 10 has interior rubber insulation 9, silica gel skeleton 7 is filled with glass fiber area 8 with the clearance intussuseption of electric core 10.
In a specific embodiment of the present invention, the armor layer 1 is woven by copper wires.
In a specific embodiment of the present invention, the corrosion protection layer 2 is made of 3PE heat shrinkable material, and the thickness thereof is 0.2-0.3 mm.
In a particular embodiment of the invention, the pressure resistant layer 2 is made of rigid polyvinyl chloride.
In a specific embodiment of the present invention, the water-absorbing layer 4 is made of polyacrylamide.
In a specific embodiment of the present invention, the waterproof layer 5 is made of polyurethane.
In a specific embodiment of the present invention, the electrical core 10 is made of six copper wires stranded around the compression-resistant rope core 11, and the compression-resistant rope core 11 is made of synthetic fiber.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (7)
1. The utility model provides an anticorrosive damp-proofing cable of resistance to compression, its characterized in that includes by armor (1), anticorrosive coating (2), resistance to compression layer (3), the layer (4) and waterproof layer (5) and the rubber insulation layer (6) that set up in order in outer to, rubber insulation layer (6) inside is provided with silica gel skeleton (7), silica gel skeleton (7) inside evenly is provided with four fan-shaped cavities, all is provided with one electric core (10) in every fan-shaped cavity, the outside cladding of electric core (10) has interior rubber insulation layer (9), the clearance intussuseption of silica gel skeleton (7) and electric core (10) is filled with glass fiber area (8).
2. The compression-resistant, corrosion-resistant and moisture-proof cable according to claim 1, wherein the armor layer (1) is woven by copper wires.
3. A compression resistant corrosion and moisture resistant cable as claimed in claim 1, wherein said corrosion protection layer (2) is made of 3PE heat shrinkable material and has a thickness of 0.2-0.3 mm.
4. A cable of compression resistant, corrosion resistant and moisture resistant as claimed in claim 1, wherein said compression resistant layer (3) is made of rigid polyvinyl chloride.
5. The cable of claim 1, wherein the water-absorbing layer (4) is made of polyacrylamide.
6. The cable of claim 1, wherein the waterproof layer (5) is made of polyurethane.
7. The cable of claim 1, wherein the electrical core (10) is made of six copper wires stranded around the compression resistant cord core (11), and the compression resistant cord core (11) is made of synthetic fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120097.4U CN210837261U (en) | 2019-07-17 | 2019-07-17 | Anticorrosive dampproofing cable of resistance to compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120097.4U CN210837261U (en) | 2019-07-17 | 2019-07-17 | Anticorrosive dampproofing cable of resistance to compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210837261U true CN210837261U (en) | 2020-06-23 |
Family
ID=71259254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921120097.4U Active CN210837261U (en) | 2019-07-17 | 2019-07-17 | Anticorrosive dampproofing cable of resistance to compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210837261U (en) |
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2019
- 2019-07-17 CN CN201921120097.4U patent/CN210837261U/en active Active
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