CN215183193U - High-strength cloth wire - Google Patents
High-strength cloth wire Download PDFInfo
- Publication number
- CN215183193U CN215183193U CN202121317932.0U CN202121317932U CN215183193U CN 215183193 U CN215183193 U CN 215183193U CN 202121317932 U CN202121317932 U CN 202121317932U CN 215183193 U CN215183193 U CN 215183193U
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- insulating
- wire
- strength
- layer
- core wires
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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
Abstract
The utility model relates to a high strength cloth electric wire, include: the insulating core wires are distributed along the circumference of the reinforcing center wire, and sequentially coated with an oil-resistant inner protection layer and an insulating outer sheath outside the insulating core wires, and high-flame-retardant filler which is arranged in the oil-resistant inner protection layer and filled in gaps among the insulating core wires; the reinforced centerline comprises: the steel wire, the insulating sleeve who wraps outside the steel wire. The high-strength wire is provided with a reinforcing central line comprising an insulating sleeve wrapped outside the steel wire, and the insulating outer sheath is a glass fiber reinforced plastic insulating outer sheath, so that the high-strength wire is good in strength and long in service life.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a high strength cloth electric wire.
Background
The structure of the electrical wiring is known from an insulated electrical wiring disclosed in utility model application No. 202022187588. X; the traditional wire distribution wire has the defects of poor strength and short service life; therefore, it is a problem to be solved to design a high-strength electric wire with good strength and long service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming present cloth electric wire and having intensity relatively poor, life is short not enough, provides an intensity better, the longer high strength cloth electric wire of life.
The utility model discloses a concrete technical scheme is:
a high strength patch cord comprising: the insulating core wires are distributed along the circumference of the reinforcing center wire, and sequentially coated with an oil-resistant inner protection layer and an insulating outer sheath outside the insulating core wires, and high-flame-retardant filler which is arranged in the oil-resistant inner protection layer and filled in gaps among the insulating core wires; the reinforced centerline comprises: the steel wire, the insulating sleeve who wraps outside the steel wire.
Preferably, the insulating outer sheath is a glass fiber reinforced plastic insulating outer sheath.
The oil-resistant inner protection layer is made of ceramic fluororubber.
Preferably, the high flame retardant filler is an alkali-free glass fiber yarn filler.
Preferably, the insulated core wire includes: the conductor, fire-resistant layer, insulating layer that cladding in proper order outside the conductor.
Preferably, the conductor is a flexible wire formed by twisting a single wire or a plurality of wires; the conductor is a copper conductor.
Preferably, the fire-resistant layer is formed by wrapping a double-layer phlogopite tape.
Preferably, the insulating layer is a crosslinked polyethylene insulating layer.
Compared with the prior art, the beneficial effects of the utility model are that: the high-strength wire is provided with a reinforcing central line comprising an insulating sleeve wrapped outside the steel wire, and the insulating outer sheath is a glass fiber reinforced plastic insulating outer sheath, so that the high-strength wire is good in strength and long in service life. The insulating layer is a crosslinked polyethylene insulating layer, the insulating outer sheath is a glass fiber reinforced plastic insulating outer sheath, and the insulating layer is multi-insulated and has better insulating property. The fireproof coating is formed by wrapping double-layer phlogopite tapes, and the high-flame-retardant filler is alkali-free glass fiber yarn filler, so that the fireproof and flame-retardant performance is better. The oil-resistant inner protection layer is made of ceramic fluororubber, and oil resistance is good. The reinforcing central line comprises an insulating sleeve coated outside the steel wire, so that the insulating property is improved.
Drawings
Fig. 1 is a schematic view of a structure of a high-strength wiring.
In the figure: the cable comprises an insulating core wire 1, an oil-resistant inner protection layer 2, an insulating outer sheath 3, a high-flame-retardant filler 4, a steel wire 5, an insulating sleeve 6, a conductor 7, a flame-retardant layer 8 and an insulating layer 9.
The conductor 7 is a flexible wire formed by twisting a plurality of strands of wires; the conductor 7 is a copper conductor.
The fire-resistant layer 8 is formed by wrapping a double-layer phlogopite tape.
The insulating layer 9 is a crosslinked polyethylene insulating layer 9.
Detailed Description
The invention will be further described with reference to the drawings.
As shown in fig. 1: a high strength patch cord comprising: the cable comprises three insulating core wires 1, a reinforcing center line, an oil-resistant inner protection layer 2 and an insulating outer sheath 3, wherein the insulating core wires 1 are uniformly distributed along the circumference of the reinforcing center line, and the insulating core wires 1 are sequentially coated with the oil-resistant inner protection layer 2 and the insulating outer sheath 3, and high-flame-retardant filler 4 is arranged in the oil-resistant inner protection layer 2 and filled in gaps among the insulating core wires 1; the reinforced centerline comprises: a steel wire 5, an insulating sleeve 6 coated outside the steel wire 5; the material of the insulating sleeve 6 is cross-linked polyethylene.
The insulating outer sheath 3 is a glass fiber reinforced plastic insulating outer sheath 3.
The oil-resistant inner sheath layer 2 is made of ceramic fluororubber.
The high flame-retardant filler 4 is alkali-free glass fiber yarn filler.
The insulated core wire 1 comprises: the conductor 7, fire-resistant layer 8, insulating layer 9 that cover in proper order outside conductor 7.
The conductor 7 is a flexible wire formed by twisting a plurality of strands of wires; the conductor 7 is a copper conductor.
The fire-resistant layer 8 is formed by wrapping a double-layer phlogopite tape.
The insulating layer 9 is a crosslinked polyethylene insulating layer 9.
The utility model has the advantages that: the high-strength wire is provided with a reinforcing central line comprising an insulating sleeve wrapped outside the steel wire, and the insulating outer sheath is a glass fiber reinforced plastic insulating outer sheath, so that the high-strength wire is good in strength and long in service life. The insulating layer is a crosslinked polyethylene insulating layer, the insulating outer sheath is a glass fiber reinforced plastic insulating outer sheath, and the insulating layer is multi-insulated and has better insulating property. The fireproof coating is formed by wrapping double-layer phlogopite tapes, and the high-flame-retardant filler is alkali-free glass fiber yarn filler, so that the fireproof and flame-retardant performance is better. The oil-resistant inner protection layer is made of ceramic fluororubber, and oil resistance is good. The reinforcing central line comprises an insulating sleeve coated outside the steel wire, so that the insulating property is improved.
In addition to the above embodiments, the technical features or technical data of the present invention can be selected and combined again within the scope disclosed in the claims and the specification of the present invention to constitute new embodiments, which can be realized by those skilled in the art without creative efforts, and therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.
Claims (8)
1. A high strength patch cord comprising: a plurality of insulating heart yearns, characterized by, high strength cloth electric wire still include: the insulating core wires are distributed along the circumference of the reinforcing center wire, and the insulating core wires are sequentially coated with an oil-resistant inner protection layer and an insulating outer sheath outside the insulating core wires, and high-flame-retardant filler is arranged in the oil-resistant inner protection layer and filled in gaps among the insulating core wires; the reinforced centerline comprises: the steel wire, the insulating sleeve who wraps outside the steel wire.
2. The electrical wire as claimed in claim 1, wherein the outer insulating sheath is a glass fiber reinforced plastic outer insulating sheath.
3. The high-strength cloth wire according to claim 1 or 2, wherein the oil-resistant inner sheath layer is made of ceramic fluororubber.
4. The high strength electrical cloth wire according to claim 1 or 2, wherein the high flame retardant filler is an alkali-free glass yarn filler.
5. The high-strength wired cable according to claim 1 or 2, wherein the insulated core wire comprises: the conductor, fire-resistant layer, insulating layer that cladding in proper order outside the conductor.
6. The high-strength patch cord as claimed in claim 5, wherein said conductor is a flexible wire formed by twisting a single wire or a plurality of wires.
7. The high-strength cloth wire of claim 5, wherein the fire-resistant layer is formed by wrapping a double-layer mica tape.
8. The high strength electrical wire according to claim 5, wherein the insulating layer is a crosslinked polyethylene insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121317932.0U CN215183193U (en) | 2021-06-11 | 2021-06-11 | High-strength cloth wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121317932.0U CN215183193U (en) | 2021-06-11 | 2021-06-11 | High-strength cloth wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215183193U true CN215183193U (en) | 2021-12-14 |
Family
ID=79386463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121317932.0U Active CN215183193U (en) | 2021-06-11 | 2021-06-11 | High-strength cloth wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215183193U (en) |
-
2021
- 2021-06-11 CN CN202121317932.0U patent/CN215183193U/en active Active
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