CN213366233U - Marine corrosion-resistant optical fiber rope - Google Patents
Marine corrosion-resistant optical fiber rope Download PDFInfo
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- CN213366233U CN213366233U CN202022757161.9U CN202022757161U CN213366233U CN 213366233 U CN213366233 U CN 213366233U CN 202022757161 U CN202022757161 U CN 202022757161U CN 213366233 U CN213366233 U CN 213366233U
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Abstract
The utility model relates to a marine corrosion-resistant optic fibre rope in marine rope field, including the cable body, the inside of cable body is provided with the cable of a plurality of different specifications, and the cable of different specifications includes the big single core cable that sets up the middle part position in the cable body, sets up the four-core cable in cable body upper portion position, sets up the two-core cable in cable body lower part position, fills the filling layer in big single core cable, four-core cable and two-core cable, wraps insulating layer, armor layer, waterproof sheath layer and the anti-corrosion coating in big single core cable, four-core cable and two-core cable periphery in proper order; the utility model discloses an lay on the ship, can stabilize the noiseless signal that transmits, the fire resistance is good moreover, and application that can be long-time reduces use cost in the moist and other abominable environment on the ship when improving work efficiency.
Description
Technical Field
The utility model relates to a rope in the marine rope field.
Background
The marine cable is a wire cable used for power, lighting, control and communication transmission of various ships in river and sea and offshore or offshore buildings, and comprises a marine power cable, a marine control cable, a marine communication cable and the like. Usually, the laying space of the marine cable is limited, so the armor structure adopts a metal wire weaving mode, which is the biggest difference from the land common power, control and communication cables in structure; traditional marine cable signal transmission performance is not good, and corrosion resistance is not good moreover, can not long-time use, receives the interference easily moreover, has brought great loss for the later stage.
Disclosure of Invention
The utility model aims at providing a marine corrosion-resistant optic fibre cable, it can lay on the ship, can stabilize the transmission signal that carries on of noiseless, and the fire resistance is good moreover, and use in moist and other abominable environment on the ship that can be long-time reduces use cost when improving work efficiency.
The purpose of the utility model is realized like this: the utility model provides a marine corrosion-resistant optic fibre rope, includes the cable body, its characterized in that, the inside of cable body is provided with the cable of a plurality of different specifications, and the cable of different specifications is including setting up the large-scale single core cable at this internal middle part position of cable, sets up the four-core cable at cable body upper portion position, sets up the two-core cable at cable body lower part position, packs the filling layer in large-scale single core cable, four-core cable and two-core cable, winds the insulating layer, the armor layer, waterproof sheath layer and the anti-corrosion coating of covering in large-scale single core cable, four-core cable and two-core cable periphery in proper order.
The beneficial effects of the utility model reside in that, a marine corrosion-resistant optic fibre cable is provided, it can lay on the ship, can stabilize the transmission signal that carries on of noninterference, and the fire resistance is good moreover, and use cost is reduced in moist and other abominable environment on the ship in application that can be long-time, when improving work efficiency.
Furthermore, the signal transmission of the large-size single-core cable is stable and rated, and the work is reliable; the large-size single-core cable is provided with two, and the large-size single-core cable sets up left side and right side and symmetry setting that put at the inside central point of cable body respectively, large-size single-core cable is including leading core and large-size sheath, leads the core and adopts a plurality of copper wires of group to twist to become.
Furthermore, the four-core cable has stable and reliable work and good insulativity; the four-core cable is provided with two, the four-core cable comprises four small conductors, small sheaths arranged at the peripheries of the four small conductors, filling layers arranged among the four small conductors, small shielding layers arranged at the peripheries of the four small conductors and small insulating layers.
Furthermore, in order to ensure that the four-core cable is placed in the cable body, the cable has good support performance; the four-core cable is close to the setting each other, and the insulating layer setting of the upper portion close to the cable body of two four-core cables, the lower part of two four-core cables is close to big single core cable setting respectively.
Furthermore, in order to ensure that the signal transmission performance of the two-core cable is good and the work is stable; the two-core cable comprises two optical fiber guide cables and an optical fiber protective layer wrapped on the peripheries of the optical fiber guide cables, and the peripheries of the two optical fiber guide cables are provided with optical fiber sheath layers; the optical fiber sheath layer is made of shielding materials.
Furthermore, in order to ensure that the anti-corrosion layer can be normally used, the reliability is good; the anti-corrosion layer is made of a composite material with wear resistance, moisture resistance and flame retardance.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Wherein, 1 insulating layer, 2 armour layers, 3 waterproof jacket layers, 4 anti-corrosion layers, 5 four-core cables, 6 small jackets, 7 small shielding layers, 8 two-core cables, 9 optical fiber guide cables, 10 small insulating layers and 11 large single-core cables.
Detailed Description
As shown in fig. 1, the object of the present invention is achieved by: a corrosion-resistant optical fiber rope for ships comprises a cable body, wherein a plurality of cables of different specifications are arranged inside the cable body, the cables of different specifications comprise a large-size single-core cable 11 arranged at the middle position in the cable body, a four-core cable 5 arranged at the upper position of the cable body, a two-core cable 8 arranged at the lower position of the cable body, filling layers filled in the large-size single-core cable 11, the four-core cable 5 and the two-core cable 8, and an insulating layer 1, an armor layer 2, a waterproof sheath layer 3 and an anti-corrosion layer 4 which are sequentially wrapped on the peripheries of the large-size single-core cable 11, the four-core cable 5 and the two-core cable 8; the large single-core cables 11 are arranged in two numbers, the large single-core cables 11 are respectively arranged on the left side and the right side of the central position in the cable body and are symmetrically arranged, each large single-core cable 11 comprises a guide core and a large sheath, and the guide core is formed by twisting a plurality of groups of copper wires; the four-core cable 5 is provided with two small conductors, and comprises four small conductors, small sheaths 6 arranged on the peripheries of the four small conductors, filling layers arranged among the four small conductors, small shielding layers 7 arranged on the peripheries of the four small conductors and small insulating layers 10; the four-core cables 5 are arranged next to each other, the upper parts of the two four-core cables 5 are arranged next to the insulating layer 1 of the cable body, and the lower parts of the two four-core cables 5 are respectively arranged next to the large single-core cable 11; the two-core cable 8 comprises two optical fiber guide cables 9 and an optical fiber protective layer wrapped on the peripheries of the optical fiber guide cables 9, and optical fiber protective sleeve layers are arranged on the peripheries of the two optical fiber guide cables 9; the optical fiber sheath layer is made of shielding materials; the anti-corrosion layer 4 is made of a composite material with wear resistance, moisture resistance and flame retardance.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a marine corrosion-resistant optic fibre rope, includes the cable body, its characterized in that, the inside of cable body is provided with the cable of a plurality of different specifications, and the cable of different specifications is including setting up the large-scale single core cable at this internal middle part position of cable, sets up the four-core cable at cable body upper portion position, sets up the two-core cable at cable body lower part position, packs the filling layer in large-scale single core cable, four-core cable and two-core cable, winds the insulating layer, the armor layer, waterproof sheath layer and the anti-corrosion coating of covering in large-scale single core cable, four-core cable and two-core cable periphery in proper order.
2. The marine corrosion-resistant optical fiber cable of claim 1, wherein: the large-size single-core cable is provided with two, and the large-size single-core cable sets up left side and right side and symmetry setting that put at the inside central point of cable body respectively, large-size single-core cable is including leading core and large-size sheath, leads the core and adopts a plurality of copper wires of group to twist to become.
3. The marine corrosion-resistant optical fiber cable of claim 1, wherein: the four-core cable is provided with two, the four-core cable comprises four small conductors, small sheaths arranged at the peripheries of the four small conductors, filling layers arranged among the four small conductors, small shielding layers arranged at the peripheries of the four small conductors and small insulating layers.
4. A marine corrosion-resistant optical fiber cable according to claim 3, wherein: the four-core cable is close to the setting each other, and the insulating layer setting of the upper portion close to the cable body of two four-core cables, the lower part of two four-core cables is close to big single core cable setting respectively.
5. The marine corrosion-resistant optical fiber cable of claim 1, wherein: the two-core cable comprises two optical fiber guide cables and an optical fiber protective layer wrapped on the peripheries of the optical fiber guide cables, and the peripheries of the two optical fiber guide cables are provided with optical fiber sheath layers; the optical fiber sheath layer is made of shielding materials.
6. The marine corrosion-resistant optical fiber cable of claim 1, wherein: the anti-corrosion layer is made of a composite material with wear resistance, moisture resistance and flame retardance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022757161.9U CN213366233U (en) | 2020-11-25 | 2020-11-25 | Marine corrosion-resistant optical fiber rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022757161.9U CN213366233U (en) | 2020-11-25 | 2020-11-25 | Marine corrosion-resistant optical fiber rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213366233U true CN213366233U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022757161.9U Active CN213366233U (en) | 2020-11-25 | 2020-11-25 | Marine corrosion-resistant optical fiber rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213366233U (en) |
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2020
- 2020-11-25 CN CN202022757161.9U patent/CN213366233U/en active Active
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