CN211043751U - Optical cable steel wire - Google Patents
Optical cable steel wire Download PDFInfo
- Publication number
- CN211043751U CN211043751U CN201922193061.5U CN201922193061U CN211043751U CN 211043751 U CN211043751 U CN 211043751U CN 201922193061 U CN201922193061 U CN 201922193061U CN 211043751 U CN211043751 U CN 211043751U
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- China
- Prior art keywords
- steel wire
- optical cable
- coating
- carbon steel
- round low
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Abstract
An optical cable steel wire comprises a round low-carbon steel wire rod, wherein a plurality of conical bulges are uniformly distributed on the outer ring of the round low-carbon steel wire rod; and the outer side of the round low-carbon steel wire is provided with a coating which is distributed among the conical bulges. Compared with the prior art, the utility model discloses an optical cable steel wire, it is rational in infrastructure, protruding through setting up the toper type, it is better to make steel wire and optical cable combine, selects suitable cladding material according to the operating mode of difference, has promoted steel wire life.
Description
Technical Field
The utility model relates to a steel wire manufacturing field specifically indicates an optical cable steel wire.
Background
The optical cable is the wire that is used for signal transmission, and the optical cable outside is provided with the protective layer, and the optical cable is inside to be provided with the cable core, in order to prevent that the optical cable from crossing soft appearance phenomenon of bending, wears to be equipped with between cable core and protective layer and strengthens the steel wire, strengthens the steel wire because the surface is comparatively smooth, leads to steel wire and optical cable inside to combine not good.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide an optical cable steel wire.
In order to solve the technical problem, the utility model discloses a technical scheme is:
an optical cable steel wire comprises a round low-carbon steel wire rod, wherein a plurality of conical bulges are uniformly distributed on the outer ring of the round low-carbon steel wire rod; and the outer side of the round low-carbon steel wire is provided with a coating which is distributed among the conical bulges.
Further, the coating is a phosphate coating or a zinc coating, and the coating is selected according to the use condition of the optical cable.
When the coating is a phosphating layer, the phosphating dosage is 0.6-1.5 g/square meter, the film thickness of the phosphating layer is 5-30 um, the tensile strength of the optical cable steel wire is 1770-2160Mpa, and the elastic modulus is more than or equal to 190 GPA.
Wherein, when the plating layer is a zinc plating layer, the zinc plating dosage is 40-120 g/square meter, and the thickness of the phosphate coating film is
50-80 um, the tensile strength of the optical cable steel wire is 1370-1960Mpa, and the elastic modulus is more than or equal to 170 GPA.
Compared with the prior art, the utility model discloses an optical cable steel wire, it is rational in infrastructure, protruding through setting up the toper type, it is better to make steel wire and optical cable combine, selects suitable cladding material according to the operating mode of difference, has promoted steel wire life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
wherein, 1, round low-carbon steel wire, 2, conical projection, 3, and plating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1, an optical cable steel wire comprises a round low-carbon steel wire 1, wherein a plurality of conical protrusions 2 are uniformly distributed on the outer ring of the round low-carbon steel wire 1; the outer side of the round low-carbon steel wire rod 1 is provided with a coating 3, and the coating 3 is distributed between the conical protrusions 2.
The coating 3 is a phosphate coating or a zinc coating, and the coating 3 is selected according to the use condition of the optical cable; when the optical cable is used in an environment with lower corrosion strength, the coating 3 can be a phosphate coating, the phosphate coating dosage is 0.6-1.5 g/square meter, the film thickness of the phosphate coating is 5-30 um, the tensile strength of the optical cable steel wire is 1770-2160MPa, and the elastic modulus is more than or equal to 190 GPA; when the optical cable is used in an environment with higher corrosion degree, such as a water body, the coating 3 is inevitably thickened, the coating 3 is a zinc coating, the zinc coating dosage is 40-120 g/square meter, the phosphate coating film thickness is 50-80 um, the tensile strength of the optical cable steel wire is 1370-1960MPa, and the elastic modulus is more than or equal to 170 GPA.
In actual production, the cable steel wire is processed and then wound by B60, 400 or 800 type reels for delivery.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (4)
1. An optical cable wire, characterized in that: the round low-carbon steel wire comprises a round low-carbon steel wire, wherein a plurality of conical bulges are uniformly distributed on the outer ring of the round low-carbon steel wire; and the outer side of the round low-carbon steel wire is provided with a coating which is distributed among the conical bulges.
2. A steel wire for optical cable according to claim 1, wherein: the coating is a phosphate coating or a zinc coating, and is selected according to the use condition of the optical cable.
3. A steel wire for optical cable according to claim 2, wherein: when the plating layer is a phosphating layer, the phosphating dosage is 0.6-1.5 g/square meter, the film thickness of the phosphating layer is 5-30 um, the tensile strength of the optical cable steel wire is 1770 and 2160Mpa, and the elastic modulus is more than or equal to 190 GPA.
4. A steel wire for optical cable according to claim 2, wherein: when the plating layer is a zinc plating layer, the zinc plating amount is 40-120 g/square meter, the film thickness of the phosphate coating layer is 50-80 um, the tensile strength of the optical cable steel wire is 1370-1960Mpa, and the elastic modulus is more than or equal to 170 GPA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922193061.5U CN211043751U (en) | 2019-12-09 | 2019-12-09 | Optical cable steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922193061.5U CN211043751U (en) | 2019-12-09 | 2019-12-09 | Optical cable steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211043751U true CN211043751U (en) | 2020-07-17 |
Family
ID=71533512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922193061.5U Expired - Fee Related CN211043751U (en) | 2019-12-09 | 2019-12-09 | Optical cable steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211043751U (en) |
-
2019
- 2019-12-09 CN CN201922193061.5U patent/CN211043751U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20201209 |