CN203118584U - Long-distance laying installation wire - Google Patents
Long-distance laying installation wire Download PDFInfo
- Publication number
- CN203118584U CN203118584U CN 201320018565 CN201320018565U CN203118584U CN 203118584 U CN203118584 U CN 203118584U CN 201320018565 CN201320018565 CN 201320018565 CN 201320018565 U CN201320018565 U CN 201320018565U CN 203118584 U CN203118584 U CN 203118584U
- Authority
- CN
- China
- Prior art keywords
- restrictive coating
- conductor
- steel wire
- layer
- aluminium foil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a long-distance laying installation wire, comprises a conductor which is provided with a phosphatized steel wire with an orthohexagonal section. An aluminium foil taped covering is disposed outside the phosphatized steel wire. Thickness of the aluminium foil taped covering is no more than 0.15 mm. An insulating layer and a shielding layer braiding by tinned copper wires wrap outside the conductor in sequence. A restrictive coating wraps outside the shielding layer. A tension layer is disposed in the restrictive coating. The tension layer is formed by weaving nylon wires into a net. The tension layer is extruded by the restrictive coating and forms an integrated one with the restrictive coating. The installation wire is reasonable in structure and design. Through the phosphatized steel wire in the conductor and the tension layer in the restrictive coating, the cable preferably meets requirements of mechanical equipment on space and weight after cabling, and safe and reliable mechanical performance is improved.
Description
Technical field:
The utility model relates to the electric wire field, relates in particular to a kind of length apart from the laying installation line.
Background technology:
Electric wire is that power supply and power consumption equipment and power consumption equipment are coupled together the material that forms the aircraft electric network each other, along with the growing of aircraft industry with to the raising of aeroplane performance and the renewal of plant equipment, the amount of information that aircraft transmits increases gradually, in whole aircraft system, play the transmission line of " nerve ", " blood vessel " effect, also more and more higher to its performance demands.
The hookup wire that traditional long distance is laid usefulness can not satisfy space flight, aviation machine equipment to the requirement of space and weight, and aircraft and plant equipment are not provided safe and reliable mechanical performance.
The utility model content:
In order to remedy the defective of prior art, the purpose of this utility model provides a kind of length apart from the laying installation line, has satisfied space flight, aviation machine equipment to the requirement of space and weight, and safe and reliable mechanical performance is provided.
The technical solution of the utility model is as follows:
Long apart from the laying installation line, comprise conductor, it is characterized in that: being provided with the cross section in the described conductor is orthohexagonal phosphatization steel wire, the phosphatization steel wire is provided with the aluminium foil lapping layer outward, and aluminium foil lapping layer thickness is not more than 0.15mm, and described conductor is enclosed with the screen of insulating barrier, tinned copper wire braiding formation outward successively, screen is wrapped with restrictive coating, be provided with tensile layer in the restrictive coating, tensile layer adopts nylon yarn to be woven into netted formation, and tensile layer constitutes one through protective cover material extrusion moulding and restrictive coating.
Described length is characterized in that apart from the laying installation line: described insulating barrier adopts cross-linking polyethylene materials.
Advantage of the present utility model:
The utility model reasonable in design by the phosphatization steel wire in the conductor and the tensile layer in the restrictive coating, is can meet plant equipment behind the cable stranding well to the requirement of space and weight, has improved safe and reliable mechanical performance.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
Long apart from the laying installation line, comprise conductor 1, being provided with the cross section in the conductor 1 is orthohexagonal phosphatization steel wire 2, be provided with aluminium foil lapping layer 3 outside the phosphatization steel wire 2, aluminium foil lapping layer 3 thickness are not more than 0.15mm, the conductor 1 outer screen 5 that is enclosed with insulating barrier 4, tinned copper wire braiding formation successively, screen 5 is wrapped with restrictive coating 6, be provided with tensile layer 7 in the restrictive coating 6, tensile layer 7 adopts nylon yarn to be woven into netted formation, and tensile layer 7 constitutes one through protective cover material extrusion moulding and restrictive coating 6.
Claims (2)
1. one kind long apart from the laying installation line, comprise conductor, it is characterized in that: being provided with the cross section in the described conductor is orthohexagonal phosphatization steel wire, the phosphatization steel wire is provided with the aluminium foil lapping layer outward, aluminium foil lapping layer thickness is not more than 0.15mm, described conductor is enclosed with the screen of insulating barrier, tinned copper wire braiding formation outward successively, screen is wrapped with restrictive coating, be provided with tensile layer in the restrictive coating, tensile layer adopts nylon yarn to be woven into netted formation, and tensile layer constitutes one through protective cover material extrusion moulding and restrictive coating.
2. length according to claim 1 is characterized in that apart from the laying installation line: described insulating barrier adopts cross-linking polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018565 CN203118584U (en) | 2013-01-15 | 2013-01-15 | Long-distance laying installation wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018565 CN203118584U (en) | 2013-01-15 | 2013-01-15 | Long-distance laying installation wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118584U true CN203118584U (en) | 2013-08-07 |
Family
ID=48898907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018565 Expired - Fee Related CN203118584U (en) | 2013-01-15 | 2013-01-15 | Long-distance laying installation wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118584U (en) |
-
2013
- 2013-01-15 CN CN 201320018565 patent/CN203118584U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |