CN202473314U - High-tension-resistance mobile wire cable - Google Patents
High-tension-resistance mobile wire cable Download PDFInfo
- Publication number
- CN202473314U CN202473314U CN2012200251612U CN201220025161U CN202473314U CN 202473314 U CN202473314 U CN 202473314U CN 2012200251612 U CN2012200251612 U CN 2012200251612U CN 201220025161 U CN201220025161 U CN 201220025161U CN 202473314 U CN202473314 U CN 202473314U
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- conductor
- cable core
- tension
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Abstract
The utility model discloses a high-tension-resistance mobile wire cable. The cable comprises at least one cable core, a filling layer wrapping the cable core, an isolating layer wrapping the filling layer, and a sheath layer wrapping the isolating layer. The cable core comprises a conductor, a Kevlar fiber rope in the middle of the conductor, and an insulating layer wrapping the conductor. The high-tension-resistance mobile wire cable is soft, exhibits high tension resistance performance, and has a long service life.
Description
Technical field
The utility model relates to a kind of high tensile and moves electric wire.
Background technology
At present, the electric wire intensity that the common bundle that uses in high-intensity mobile occasion twists conductor can not reach requirement.Because the copper wire of conductor is soft and have good ductility, when receiving than strong pulling force, the stressed extension of copper wire attenuates even ruptures.In high-intensity mobile occasion, electric wire is shorter useful life, and electric wire is broken then and can be worked the mischief to equipment and personnel.
The utility model content
The technical problem that the utility model will solve is: overcome the deficiency in the prior art, provide a kind of softness and tensile strength good, the high tensile of long service life moves electric wire.
The utility model solves the technical scheme that its technical problem adopted: a kind of high tensile moves electric wire; Comprise the packed layer of at least one cable core, parcel cable core, the separator of parcel packed layer and the restrictive coating of parcel separator, cable core comprises that the Kafra fiber in the middle of conductor, the conductor is restricted and the insulating barrier of parcel conductor.
Cable core quantity is three.
The beneficial effect of the utility model is: the high tensile that the utility model provides moves not only softness and tensile strength is good, long service life of electric wire.
Description of drawings
Below in conjunction with accompanying drawing and execution mode the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the cutaway view Amplified image of A-A among Fig. 1.
1. packed layers, 2. separators, 3. restrictive coatings, 4. conductors, 5. Kafra fibers, 6. insulating barriers of restricting among the figure
Embodiment
Combine accompanying drawing that the utility model is further described now.The sketch map that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of high tensile as depicted in figs. 1 and 2 moves electric wire; Comprise three cable cores, wrap up the packed layer 1 of cable core, the separator 2 of parcel packed layer 1 and the restrictive coating 3 of parcel separator 2, cable core comprises the Kafra fibers rope 5 in the middle of conductor 4, the conductor 4 and wraps up the insulating barrier 6 of conductor 4.
Through the thin copper wire braiding, more soft than common bundle strand conductor, tensile strength is better around Kafra fiber rope 5 for conductor 4.The copper wire of conductor 4 has good extensibility, and the extensibility of Kafra fiber rope 5 is very little, but the strength ratio copper wire of Kafra fiber rope 5 is high a lot, can well prevent the stressed extension of copper wire, attenuates even rupture.The intensity of Kafra fiber rope 5 be steel five to octuple, but weight is 1/5th of steel, material is comparatively light, when guaranteeing high tensile, also has the flexibility of removal cable, but at high-intensity mobile occasion better protection electric wire.Insulating barrier 6 adopts conventional rubber material to make with restrictive coating 3, and available normal cable apparatus processing can be carried out suitability for industrialized production.The utility model can be to occur with the form of single cable core, also can be to be made up of separator 2 and the restrictive coating of extruding 3 parcels after stranded many cable cores again.
Above-mentioned execution mode is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of the utility model and implements; Can not limit the protection range of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection range of the utility model.
Claims (2)
1. a high tensile moves electric wire; Comprise the packed layer (1) of at least one cable core, parcel cable core, the separator (2) of parcel packed layer (1) and the restrictive coating (3) of parcel separator (2), it is characterized in that: described cable core comprises that the Kafra fiber in the middle of conductor (4), the conductor (4) is restricted (5) and the insulating barrier (6) of parcel conductor (4).
2. high tensile according to claim 1 moves electric wire, it is characterized in that: described cable core quantity is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200251612U CN202473314U (en) | 2012-01-19 | 2012-01-19 | High-tension-resistance mobile wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200251612U CN202473314U (en) | 2012-01-19 | 2012-01-19 | High-tension-resistance mobile wire cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473314U true CN202473314U (en) | 2012-10-03 |
Family
ID=46921458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200251612U Expired - Fee Related CN202473314U (en) | 2012-01-19 | 2012-01-19 | High-tension-resistance mobile wire cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473314U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9861147B1 (en) | 2010-09-23 | 2018-01-09 | Willis Electric Co., Ltd. | Modular lighted tree |
| US9883566B1 (en) | 2014-05-01 | 2018-01-30 | Willis Electric Co., Ltd. | Control of modular lighted artificial trees |
| US9894949B1 (en) | 2013-11-27 | 2018-02-20 | Willis Electric Co., Ltd. | Lighted artificial tree with improved electrical connections |
| US10683974B1 (en) | 2017-12-11 | 2020-06-16 | Willis Electric Co., Ltd. | Decorative lighting control |
-
2012
- 2012-01-19 CN CN2012200251612U patent/CN202473314U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9861147B1 (en) | 2010-09-23 | 2018-01-09 | Willis Electric Co., Ltd. | Modular lighted tree |
| US9887501B2 (en) | 2010-09-23 | 2018-02-06 | Willis Electric Co., Ltd. | Modular artificial lighted tree with decorative light string |
| US10070675B2 (en) | 2010-09-23 | 2018-09-11 | Willis Electric Co., Ltd. | Modular lighted tree with internal electrical connection system |
| US9894949B1 (en) | 2013-11-27 | 2018-02-20 | Willis Electric Co., Ltd. | Lighted artificial tree with improved electrical connections |
| US9883566B1 (en) | 2014-05-01 | 2018-01-30 | Willis Electric Co., Ltd. | Control of modular lighted artificial trees |
| US10683974B1 (en) | 2017-12-11 | 2020-06-16 | Willis Electric Co., Ltd. | Decorative lighting control |
| US10989374B1 (en) | 2017-12-11 | 2021-04-27 | Willis Electric Co., Ltd. | Decorative lighting control |
| US11353176B1 (en) | 2017-12-11 | 2022-06-07 | Willis Electric Co., Ltd. | Decorative lighting control |
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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: 20121003 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |