CN219315360U - Steel wire rope for ship - Google Patents
Steel wire rope for ship Download PDFInfo
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- CN219315360U CN219315360U CN202222550144.7U CN202222550144U CN219315360U CN 219315360 U CN219315360 U CN 219315360U CN 202222550144 U CN202222550144 U CN 202222550144U CN 219315360 U CN219315360 U CN 219315360U
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- steel wire
- wire rope
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 90
- 239000010959 steel Substances 0.000 title claims abstract description 90
- 239000010410 layer Substances 0.000 claims abstract description 67
- 239000002131 composite material Substances 0.000 claims abstract description 40
- 238000007906 compression Methods 0.000 claims abstract description 32
- 238000005260 corrosion Methods 0.000 claims abstract description 32
- 239000011241 protective layer Substances 0.000 claims abstract description 29
- 230000007797 corrosion Effects 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims description 11
- 244000025254 Cannabis sativa Species 0.000 claims description 10
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 10
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 10
- 235000009120 camo Nutrition 0.000 claims description 10
- 235000005607 chanvre indien Nutrition 0.000 claims description 10
- 239000011487 hemp Substances 0.000 claims description 10
- 239000004519 grease Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 6
- -1 polypropylene core Polymers 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 10
- 150000001875 compounds Chemical class 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 6
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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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
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- Ropes Or Cables (AREA)
Abstract
The utility model provides a steel wire rope for a ship, and belongs to the technical field of steel wire ropes. The novel anti-compression composite material comprises a composite central strand, a preset number of composite inner layer strands, a preset number of first reinforcing strands, a protective layer, a corrosion resistant layer and a waterproof layer in sequence from inside to outside, wherein the composite inner layer strands are uniformly wrapped and twisted on the outer side of the composite central strand, the protective layer is arranged on the outer side of the composite inner layer strands in a surrounding mode, the protective layer comprises a preset number of compression-resistant supports, a preset number of second reinforcing strands and a first filling material, the compression-resistant supports are triangular, all the compression-resistant supports are uniformly distributed in a surrounding mode and are of an integrated structure, the reinforcing strands are attached to the compression-resistant supports, and the filling material is tightly arranged at a gap of the protective layer. The protective layer is used for realizing the long-term compression resistance function of the steel wire rope for the ship in the sea, and the corrosion resistance performance and the service life of the steel wire rope are enhanced due to the arrangement of the corrosion resistance layer and the waterproof layer.
Description
Technical Field
The utility model relates to the technical field related to steel wire ropes, in particular to a steel wire rope for ships.
Background
In recent years, the specific gravity of China shipbuilding industry in the global market is obviously rising, china has become one of the global important shipbuilding centers, meanwhile, the demand for steel wire ropes required by ships is continuously rising, the steel wire ropes are spiral steel wire bundles which are formed by twisting steel wires with mechanical properties and geometric dimensions according to certain rules, the steel wire ropes are generally formed by twisting steel wires, rope cores and lubricating grease, the steel wire ropes are twisted into multiple layers of steel wires, and the rope cores are taken as the center, and the steel wire ropes are twisted into spiral ropes by a certain number of strands.
Disclosure of Invention
In view of the above, the present utility model aims to provide a steel wire rope for a ship having excellent corrosion resistance and high compression resistance.
The utility model provides a steel wire rope for boats and ships, its is by interior and outside including a compound center strand, the compound inlayer strand of predetermined quantity, the first enhancement strand of predetermined quantity, a protective layer, a corrosion resistant layer and a waterproof layer in proper order, compound inlayer strand evenly package twist in the outside of compound center strand, just laminating between compound inlayer strand with laminating between the compound center strand is provided with first enhancement strand, compound inlayer strand the clearance between compound center strand and the first enhancement strand is filled with a first filler, the protective layer encircle set up in the outside of compound inlayer strand, the protective layer includes the compressive support of predetermined quantity, the second enhancement strand of predetermined quantity and a second filler, the compressive support is triangle-shaped, each compressive support evenly encircles and distributes and be integrated into one piece structure, the second strengthen the strand with the compressive support laminating sets up, the second filler closely fills in the clearance department of protective layer. The structure of the composite center strand and the composite inner strand ensures that the steel wire rope is tightly twisted and firm, has high compactness, high flexibility and strength and good torsion resistance, and is not easy to break; the protective layer is provided with the compression-resistant bracket for realizing the long-term compression resistance of the steel wire rope for the ship in the sea, and simultaneously, a preset number of second reinforcing strands are matched for enhancing the stability of the protective layer, and the first filling material is matched for filling, so that the flexibility of the steel wire rope for the ship is enhanced; the corrosion resistant layer and the waterproof layer are in double protection, so that the long-term corrosion resistance and the service life of the steel wire rope for the ship are enhanced.
Preferably: the compression-resistant support is an anti-deformation rubber cushion. When the steel wire rope bears pressure, the deformation-resistant rubber pad can realize the long-term compression-resistant function of the steel wire rope for the ship in the sea.
Preferably: the corrosion resistant layer is a zinc-based coating. The anti-corrosion performance is better.
Further: the waterproof layer is tightly adhered with the corrosion-resistant layer through waterproof glue. The corrosion resistance of the steel wire rope is improved due to the arrangement of double protection of the corrosion resistance layer and the waterproof layer.
Preferably: the composite central strand consists of a hemp rope core and a plurality of reinforced steel wires uniformly wrapped and twisted on the outer side of the hemp rope core, and the composite inner strand consists of a polypropylene core, and a thin steel wire layer, a middle thin steel wire layer and a thick steel wire layer which are respectively wrapped and twisted on the outer side of the polypropylene core from inside to outside.
Further: the twisting directions of the composite center strand and the composite inner layer strand are opposite, so that the contact stress between the strands of the steel wire is reduced, the rotation resistance of the steel wire rope is enhanced, and the loosening of the steel wire rope is prevented.
Preferably: the first reinforcement strand is a PP fiber strand.
Preferably: the second reinforcement strand is composed of reinforcement steel wires.
Preferably: the first filling material and the second filling material are rubber flexible filling materials, and the rubber flexible filling materials enhance the flexibility of the steel wire rope, so that the steel wire rope is good in elastic buffering performance, the pressure received by the steel wire rope can be effectively relieved, and the steel wire rope is prevented from deforming.
Preferably: the hemp rope core is fully soaked with grease, and the lubricating grease can seep out through gaps among reinforced steel wires outside the hemp rope core, so that friction among strands is reduced, rust and corrosion of the steel wire rope in the storage and use processes can be prevented, the repeated bending is not easy to fatigue, the fatigue times and wear resistance of the steel wire rope are improved, and the service life of the steel wire rope is prolonged.
Preferably: and fully spraying grease at the folding opening when the composite center strand and the composite inner layer strand are twisted.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a steel wire rope for a ship, which sequentially comprises a composite center strand, a preset number of composite inner layer strands, a preset number of first reinforcing strands, a protective layer, a corrosion-resistant layer and a waterproof layer from inside to outside, wherein the composite inner layer strands are uniformly wrapped and twisted on the outer side of the composite center strand, the protective layer is arranged on the outer side of the composite inner layer strands in a surrounding mode, the protective layer comprises a preset number of compression-resistant brackets, a preset number of second reinforcing strands and a first filling material, the compression-resistant brackets are triangular, all the compression-resistant brackets are uniformly distributed in a surrounding mode and are of an integrally formed structure, the reinforcing strands are attached to the compression-resistant brackets, and the filling material is tightly arranged at a gap of the protective layer. The structure of the composite center strand and the composite inner strand ensures that the steel wire rope is tightly twisted and firm, has high compactness, high flexibility and strength and good torsion resistance, and is not easy to break; the protective layer is provided with the compression-resistant bracket for realizing the long-term compression resistance of the steel wire rope for the ship in the sea, and simultaneously, a preset number of second reinforcing strands are matched for enhancing the stability of the protective layer, and the first filling material is matched for filling, so that the flexibility of the steel wire rope for the ship is enhanced; the corrosion resistant layer and the waterproof layer are in double protection, so that the long-term corrosion resistance and the service life of the steel wire rope for the ship are enhanced. Therefore, the steel wire rope for the ship has high compressive strength, strong corrosion resistance and prolonged service life.
Drawings
FIG. 1 is a schematic structural view of a steel wire rope for a ship according to the present utility model;
in the figure:
1-composite central strand, 2-composite inner layer strand, 3-first reinforcing strand, 4-protective layer, 5-corrosion-resistant layer, 6-waterproof layer, 7-compression-resistant bracket, 8-second reinforcing strand, 9-first filler and 10-second filler.
Detailed Description
The embodiments described below are only some, but not all, embodiments of the utility model. 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: the utility model provides a steel wire rope for a ship, which sequentially comprises a composite center strand 1, a preset number of composite inner layer strands 2, a preset number of first reinforcing strands 3, a protective layer 4, a corrosion-resistant layer 5, a waterproof layer 6 and a wear-resistant layer from inside to outside.
Referring to fig. 1: the composite inner layer strand 2 is uniformly wrapped and twisted on the outer side of the composite center strand 1, the first reinforcing strand 3 is attached between the composite inner layer strand 2 and the composite center strand 1, the first reinforcing strand 3 is a PP fiber strand, gaps between the composite inner layer strand 2, the composite center strand 1 and the first reinforcing strand 3 are filled with a first filling material 9, the composite center strand 1 is composed of a hemp rope core and a plurality of reinforcing steel wires uniformly wrapped and twisted on the outer side of the hemp rope core, and the composite inner layer strand 2 is composed of a polypropylene core and a thin steel wire layer, a middle thin steel wire layer and a thick steel wire layer which are respectively wrapped and twisted on the outer side of the polypropylene core from inside to outside. The twisting directions of the composite center strand 1 and the composite inner layer strand 2 are opposite, so that the contact stress between the strands of the steel wire is reduced, the rotation resistance of the steel wire rope is enhanced, and the loosening of the steel wire rope is prevented. The hemp rope core is fully soaked with grease, and the lubricating grease can seep out through gaps among reinforced steel wires outside the hemp rope core, so that friction among strands is reduced, rust and corrosion of the steel wire rope in the storage and use processes can be prevented, the repeated bending is not easy to fatigue, the fatigue times and wear resistance of the steel wire rope are improved, and the service life of the steel wire rope is prolonged. The composite center strand 1 and the composite inner layer strand 2 are fully sprayed with grease at the folding openings when twisted, so that the inside of the steel wire can be lubricated, the rust of the steel wire is prevented, and the friction between the steel wires is reduced.
Referring to fig. 1: the protection layer 4 encircle set up in the outside of compound inlayer strand 2, the protection layer 4 include predetermined quantity's resistance to compression support 7, predetermined quantity's second strengthen strand 8 and a second filler 10, resistance to compression support 7 is the triangle form, and each resistance to compression support 7 evenly encircles the distribution and be integrated into one piece structure, resistance to compression support 7 is the deformation cushion, resistance to compression support 7 can correspond compound inlayer strand 2's setting, equiquantity distributes in the protection layer 4, the second strengthen strand 8 with resistance to compression support 7 laminating sets up, the second strengthen strand 8 comprises the reinforcing steel wire. The second filler 10 is tightly filled in the gaps of the protective layer 4. The first filling material 9 and the second filling material 10 are flexible rubber filling materials, and the flexible rubber filling materials enhance the flexibility of the steel wire rope, and meanwhile, the elastic buffering performance of the steel wire rope is good, so that the pressure received by the steel wire rope can be effectively slowed down, and the deformation phenomenon of the steel wire rope is further prevented. The protective layer 4 is provided with the compression-resistant support 7 for realizing the long-term compression-resistant function of the steel wire rope for the ship in the sea, and meanwhile, the second reinforcing strands 8 with the preset number are matched and arranged, so that the stability of the protective layer 4 is enhanced, and the first filling material 9 is matched and filled, so that the flexibility of the steel wire rope for the ship is enhanced.
Referring to fig. 1: the corrosion resistant layer is a zinc-based coating, and the waterproof layer 6 and the corrosion resistant layer 5 are tightly adhered through waterproof glue. The corrosion resistant layer 5 and the waterproof layer 6 are arranged in a double protection mode, so that long-term corrosion resistance of the steel wire rope for the ship is enhanced, and the service life of the steel wire rope for the ship is prolonged.
Referring to fig. 1: the steel wire rope for the ship comprises a composite central strand 1, a preset number of composite inner layer strands 2, a preset number of first reinforcing strands 3, a protective layer 4, a corrosion resistant layer 5 and a waterproof layer 6 from inside to outside. The structure of the composite center strand 1 and the composite inner layer strand 2 ensures that the steel wire rope is tightly twisted and firm, has high compactness, high flexibility and strength and good torsion resistance, and is not easy to break; the protective layer 4 is provided with the compression-resistant bracket 7 for realizing the long-term compression resistance of the steel wire rope for the ship in the sea, and simultaneously, a preset number of second reinforcing strands 8 are matched for enhancing the stability of the protective layer 4, and the first filler 9 is matched for filling, so that the flexibility of the steel wire rope for the ship is enhanced; the corrosion resistant layer 5 and the waterproof layer 6 are arranged in a double protection mode, so that long-term corrosion resistance of the steel wire rope for the ship is enhanced, and the service life of the steel wire rope for the ship is prolonged. Therefore, the steel wire rope for the ship has high compressive strength, strong corrosion resistance and prolonged service life.
The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. The utility model provides a steel wire rope for boats and ships which characterized in that: the novel anti-corrosion composite material comprises a composite central strand, a preset number of composite inner strands, a preset number of first reinforcing strands, a protective layer, an anti-corrosion layer and a waterproof layer in sequence from inside to outside, wherein the composite inner strands are uniformly wrapped and twisted on the outer side of the composite central strand, the first reinforcing strands are arranged between the composite inner strands and the composite central strands in a laminating mode, a first filling material is filled in gaps between the composite inner strands, the composite central strands and the first reinforcing strands, the protective layer is arranged on the outer side of the composite inner strands in a encircling mode, the protective layer comprises preset number of anti-compression brackets, preset number of second reinforcing strands and a second filling material, the anti-compression brackets are triangular, all the anti-compression brackets are uniformly distributed in a encircling mode and are of an integrated structure, the second reinforcing strands are arranged in a laminating mode, and the second filling material is tightly filled in gaps of the protective layer.
2. The marine steel wire rope according to claim 1, wherein: the compression-resistant support is an anti-deformation rubber cushion.
3. The marine steel wire rope according to claim 1, wherein: the corrosion resistant layer is a zinc-based coating.
4. A marine steel wire rope according to claim 3, wherein: the waterproof layer is tightly adhered with the corrosion-resistant layer through waterproof glue.
5. The marine steel wire rope according to claim 1, wherein: the composite central strand consists of a hemp rope core and a plurality of reinforced steel wires uniformly wrapped and twisted on the outer side of the hemp rope core, and the composite inner strand consists of a polypropylene core, and a thin steel wire layer, a middle thin steel wire layer and a thick steel wire layer which are respectively wrapped and twisted on the outer side of the polypropylene core from inside to outside.
6. The marine steel wire rope according to claim 5, wherein: the composite center strand is twisted in the opposite direction to the composite inner layer strand.
7. The marine wire rope according to claim 5, wherein the twine core is substantially impregnated with grease.
8. The marine steel wire rope according to claim 1, wherein: the first reinforcement strand is a PP fiber strand.
9. The marine steel wire rope according to claim 1, wherein: the second reinforcement strand is composed of reinforcement steel wires.
10. The marine steel wire rope according to claim 1, wherein: the first filler and the second filler are rubber flexible fillers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222550144.7U CN219315360U (en) | 2022-09-22 | 2022-09-22 | Steel wire rope for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222550144.7U CN219315360U (en) | 2022-09-22 | 2022-09-22 | Steel wire rope for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219315360U true CN219315360U (en) | 2023-07-07 |
Family
ID=87030230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222550144.7U Active CN219315360U (en) | 2022-09-22 | 2022-09-22 | Steel wire rope for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219315360U (en) |
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2022
- 2022-09-22 CN CN202222550144.7U patent/CN219315360U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 151, Furong Zhongsan Road, Xishan Economic Development Zone, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu Saifutian Group Co.,Ltd. Country or region after: China Address before: No. 151, Furong Zhongsan Road, Xishan Economic Development Zone, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee before: JIANGSU SAFETY STEEL WIRE ROPE Co.,Ltd. Country or region before: China |