CN202159515U - Cable having high strength - Google Patents
Cable having high strength Download PDFInfo
- Publication number
- CN202159515U CN202159515U CN2011202209634U CN201120220963U CN202159515U CN 202159515 U CN202159515 U CN 202159515U CN 2011202209634 U CN2011202209634 U CN 2011202209634U CN 201120220963 U CN201120220963 U CN 201120220963U CN 202159515 U CN202159515 U CN 202159515U
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- China
- Prior art keywords
- cable
- layer
- utility
- model
- conductor
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- 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 provides a cable having high strength and belongs to the technical field of cables. A prior cable is likely to be bitten by animals such as mice, ants and the like and conductors are easy to be exposed .By using the cable having high strength in the utility model, problems such as short circuit and the like of the cable caused by the exposing of the conductors are solved. The cable having high strength in the utility model includes a plurality of conductors and insulation layers coating on each conductor. One conductor and one insulation layer form a cable core. A winding layer wraps on the cable core. An outer protecting sleeve is arranged out of the winding layer. And a galvanized steel strip protecting layer is arranged between the winding layer and the outer protecting layer. By arranging the galvanized steel strip protecting layer in the utility model, the insulation layer can be prevented from biting by the animals of mice, ants and the like and the short circuit phenomenon of the cable can be avoided, thereby guaranteeing the service lifetime of the cable.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, relates to a kind of high-strength cable.
Background technology
Existing cable commonly used generally is made up of conductor, insulating barrier and oversheath, and its concrete structure is: outside conductor, be extruded with insulating barrier, outside insulating barrier, be provided with oversheath, between insulating barrier and oversheath, be provided with the asbestos filler; Above-mentioned construction of cable intensity is less, when bearing bigger load and external force, ruptures easily, influences the normal use of cable; The tooth that also has above-mentioned cable to receive mouse, ant and so on animal is easily stung and is exposed conductor, causes the problem of cable outlet short circuit and so on.
Summary of the invention
The purpose of the utility model is to existing deficiency, and a kind of high-strength cable that can bear than heavy load and external force is provided.
The purpose of the utility model can realize through following technical proposal: a kind of high-strength cable; Comprise the insulating barrier that plurality of conductors is outer with being coated on every conductor; Single conductor and insulating barrier are formed core, are coated with lapping layer at core, outside lapping layer, are provided with oversheath; It is characterized in that, between lapping layer and oversheath, be provided with the galvanized steel strip protective layer.
In above-mentioned high-strength cable, be provided with the asbestos filler in the described lapping layer, this asbestos filler is between every core.
In above-mentioned high-strength cable, the quantity of described core has three.
Compared with prior art, this high-strength cable is provided with the galvanized steel strip protective layer between lapping layer and sheath, can increase the bulk strength of cable, makes cable can bear bigger load and external force effect; This cable causes the cable outlet short circuit phenomenon, thereby guarantees the useful life of cable because the setting of galvanized steel strip protective layer can prevent the insulating barrier in the bad cable of animal bites of mouse, ant and so on.
Description of drawings
Fig. 1 is the cross-sectional view of this high-strength cable.
Among the figure, 1, conductor 2, insulating barrier; 3, lapping layer; 4, oversheath 5, galvanized steel strip protective layer; 6, asbestos filler.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, this high-strength cable mainly is made up of conductor 1, insulating barrier 2, lapping layer 3, galvanized steel strip protective layer 5 and oversheath 4, during actual the manufacturing; Conductor 1 is provided with three; Outside three conductors 1, be coated with insulating barrier 2 respectively, conductor 1 and the core that insulating barrier 2 forms are coated with lapping layer 3 at core; Be provided with asbestos filler 6 in the lapping layer 3 and be arranged between the every core, between lapping layer 3 and oversheath 4, be provided with galvanized steel strip protective layer 5; During actual selecting for use, lapping layer 3 is the nonwoven fabrics lapping layer.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (3)
1. high-strength cable; Comprise plurality of conductors (1) and be coated on the outer insulating barrier (2) of every conductor (1); Single conductor (1) and insulating barrier (2) are formed core, are coated with lapping layer (3) at core, outside lapping layer (3), are provided with oversheath (4); It is characterized in that, between lapping layer (3) and oversheath (4), be provided with galvanized steel strip protective layer (5).
2. high-strength cable according to claim 1 is characterized in that, is provided with asbestos filler (6) in the described lapping layer (3), and this asbestos filler (6) is between every core.
3. high-strength cable according to claim 1 is characterized in that, the quantity of described core has three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202209634U CN202159515U (en) | 2011-06-27 | 2011-06-27 | Cable having high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202209634U CN202159515U (en) | 2011-06-27 | 2011-06-27 | Cable having high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159515U true CN202159515U (en) | 2012-03-07 |
Family
ID=45767141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202209634U Expired - Fee Related CN202159515U (en) | 2011-06-27 | 2011-06-27 | Cable having high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488267A (en) * | 2021-07-19 | 2021-10-08 | 钟丽玲 | Underwater composite cable |
-
2011
- 2011-06-27 CN CN2011202209634U patent/CN202159515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488267A (en) * | 2021-07-19 | 2021-10-08 | 钟丽玲 | Underwater composite cable |
| CN113488267B (en) * | 2021-07-19 | 2022-09-27 | 钟丽玲 | Underwater composite cable |
| CN113488267B8 (en) * | 2021-07-19 | 2022-11-04 | 云南前列电缆有限公司 | Underwater composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20130627 |