CN210127352U - Novel plastic-coated steel wire - Google Patents
Novel plastic-coated steel wire Download PDFInfo
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- CN210127352U CN210127352U CN201822069391.9U CN201822069391U CN210127352U CN 210127352 U CN210127352 U CN 210127352U CN 201822069391 U CN201822069391 U CN 201822069391U CN 210127352 U CN210127352 U CN 210127352U
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Abstract
The utility model discloses a novel plastic-coated steel wire, which comprises an inner core (3), wherein the inner core (3) is formed by twisting three steel wires; the inner core (3) is externally provided with a zinc coating (2), and the zinc coating (2) is externally provided with a plastic coating (5); the plastic sheathing layer (5) is externally provided with a first extrusion molding layer (1), a second extrusion molding layer (6) and a third extrusion molding layer (4); the first extrusion molding layer (1), the second extrusion molding layer (6) and the third extrusion molding layer (4) are equal arcs and form a circle to be sleeved outside the plastic sheathing layer (5). The utility model provides the high intensity of cover plastic steel silk has strengthened the tolerance of cover plastic steel silk crust, has improved life.
Description
Technical Field
The utility model relates to a novel plastic-coated steel wire.
Background
Most of the existing plastic-coated wires are directly coated with a plastic protective layer on the periphery of a steel wire, the inner core of the plastic-coated wire is single and is easy to break, and the outer skin of the plastic-coated wire is easy to crack, so that the service life of the plastic-coated wire can be shortened if the plastic-coated wire is used in a severe environment for a long time.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel plastic-covered steel wire, which comprises an inner core formed by twisting three steel wires; the zinc coating is arranged outside the inner core, and the plastic coating is arranged outside the zinc coating; the plastic coating layer is externally provided with a first plastic extrusion layer, a second plastic extrusion layer and a third plastic extrusion layer; the first extrusion molding layer, the second extrusion molding layer and the third extrusion molding layer are arcs with the same size, and a circle is formed and sleeved outside the plastic sheathing layer.
The utility model provides the high intensity of cover plastic steel silk has strengthened the tolerance of cover plastic steel silk crust, has improved life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is an extrusion layer I, 2 is a zinc coating layer, 3 is an inner core, 4 is an extrusion layer III, 5 is a plastic coating layer, and 6 is an extrusion layer II.
Detailed Description
As shown in figure 1, the novel plastic-coated steel wire comprises an inner core 3, wherein the inner core 3 is formed by twisting three steel wires, the strength is improved, and the steel wire can be twisted left or right. The inner core 3 is externally provided with a zinc coating 2, and the zinc coating 2 is formed after the outer part of the inner core 3 is galvanized. Then a plastic coating layer 5 is arranged outside the zinc coating layer 2. At last, the plastic-coated layer 5 is externally provided with a plastic-coated layer I1, a plastic-coated layer II 6, a plastic-coated layer III 4, a plastic-coated layer I1, a plastic-coated layer II 6 and a plastic-coated layer III 4 which are equal arcs, and a circle is formed and is sleeved outside the plastic-coated layer 5 through the plastic-coated layer. The three extrusion molding layer has effectively strengthened the tolerance of crust, avoids the crust to split, improves life. In order to more intuitively specify the place where the sheathed steel wire is used, such as a stadium, an agriculture and forestry protection, the first extrusion layer 1, the second extrusion layer 6 and the third extrusion layer 4 may be provided with different colors.
Claims (1)
1. Novel plastic-coated steel wire, its characterized in that: comprises an inner core (3), wherein the inner core (3) is formed by twisting three steel wires; the inner core (3) is externally provided with a zinc coating (2), and the zinc coating (2) is externally provided with a plastic coating (5); the plastic sheathing layer (5) is externally provided with a first extrusion molding layer (1), a second extrusion molding layer (6) and a third extrusion molding layer (4); the first extrusion molding layer (1), the second extrusion molding layer (6) and the third extrusion molding layer (4) are equal arcs and form a circle to be sleeved outside the plastic sheathing layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069391.9U CN210127352U (en) | 2018-12-11 | 2018-12-11 | Novel plastic-coated steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069391.9U CN210127352U (en) | 2018-12-11 | 2018-12-11 | Novel plastic-coated steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210127352U true CN210127352U (en) | 2020-03-06 |
Family
ID=69660604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822069391.9U Active CN210127352U (en) | 2018-12-11 | 2018-12-11 | Novel plastic-coated steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210127352U (en) |
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2018
- 2018-12-11 CN CN201822069391.9U patent/CN210127352U/en active Active
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