CN219364157U - Multi-channel multi-strand steel wire rope - Google Patents
Multi-channel multi-strand steel wire rope Download PDFInfo
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- CN219364157U CN219364157U CN202223078275.6U CN202223078275U CN219364157U CN 219364157 U CN219364157 U CN 219364157U CN 202223078275 U CN202223078275 U CN 202223078275U CN 219364157 U CN219364157 U CN 219364157U
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- steel wire
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- wire rope
- outer layer
- strand
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Abstract
The utility model relates to a multi-channel multi-strand steel wire rope which is characterized by being formed by twisting a plurality of steel wire strands, wherein each steel wire strand comprises a central spring and outer layer steel wires from inside to outside, and the plurality of outer layer steel wires are wound on the outer side of the central spring. The utility model has the advantages that the problem that the solid rope core can not provide a channel for transmitting light and gas is solved, the signal processing is realized on the basis of not increasing the cost, and the light and gas can be transmitted by the medium.
Description
Technical Field
The utility model relates to a steel wire rope, in particular to a multi-channel multi-strand steel wire rope.
Background
At present, the steel wire rope is a spiral steel wire rope which is formed by twisting a plurality of steel wires into a plurality of steel wire strands by a plurality of layers of steel wires and then taking one or a plurality of steel wire strands as a rope core in the center, and the rest steel wire strands are twisted outside the rope core.
Some fields need to realize signal processing in the steel wire rope, while the section of the traditional steel wire rope core is generally solid and cannot provide a channel needed by a light and gas transmission medium, and if the function of signal processing is to be realized, additional equipment is required to be added, so that the cost is increased.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide a multi-channel multi-strand steel wire rope which solves the problem that a solid rope core cannot provide channels of light and gas transmission media, and realizes signal processing on the basis of not increasing cost so that the light and the gas can be transmitted through the media.
The technical content of the utility model is that the multi-channel multi-strand steel wire rope is characterized in that the multi-channel multi-strand steel wire rope is formed by twisting a plurality of steel wire strands, each steel wire strand comprises a central spring and outer layer steel wires from inside to outside, and the plurality of outer layer steel wires are wound on the outer side of the central spring.
Compared with the prior art, the utility model has the advantages that:
(1) In the utility model, the central spring in the steel wire strand is used as a central support to improve the radial compressive strength of the channel of the transmission medium, and simultaneously, the trafficability requirement of the transmission medium can be met.
(2) In the utility model, the outer layer steel wires in the steel wire strands are used as main bearing to improve the axial tensile strength of the channel of the transmission medium, and the outer layer steel wires are wound outside the central spring to have a certain effect of improving the radial compressive strength of the channel of the transmission medium.
(3) The utility model has relatively small bending radius, and is convenient for transportation and laying.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Description of the embodiments
As shown in fig. 1, a multi-channel multi-strand wire rope is characterized in that the multi-channel multi-strand wire rope is formed by twisting 7 identical wire strands 1, each wire strand 1 comprises 1 central spring 2 and 18 outer layer wires 3 from inside to outside, and the 18 outer layer wires 3 are wound outside the central spring 2; the structure of the multi-channel multi-strand steel wire rope is 7x (18+1); the inner diameter of the central spring 2 is 6mm, the diameter of a spring wire of the central spring 2 is 2mm, the axial interval of spring rings is 0.6mm, and the used spring wire material is 60Si2MnA; the diameter of the outer layer steel wire 3 is 2.2mm, and the used material is galvanized steel wire.
Claims (1)
1. A multi-channel multi-strand steel wire rope is characterized by being formed by twisting a plurality of steel wire strands, wherein each steel wire strand comprises a central spring and outer layer steel wires from inside to outside, and the plurality of outer layer steel wires are wound on the outer side of the central spring; the central spring plays a role in central support of a channel of the transmission medium and meets the trafficability requirement of the transmission medium, and the outer layer steel wire plays a role in main bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223078275.6U CN219364157U (en) | 2022-11-21 | 2022-11-21 | Multi-channel multi-strand steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223078275.6U CN219364157U (en) | 2022-11-21 | 2022-11-21 | Multi-channel multi-strand steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219364157U true CN219364157U (en) | 2023-07-18 |
Family
ID=87137790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223078275.6U Active CN219364157U (en) | 2022-11-21 | 2022-11-21 | Multi-channel multi-strand steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219364157U (en) |
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2022
- 2022-11-21 CN CN202223078275.6U patent/CN219364157U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |