CN205722976U - New insulated controls cable - Google Patents
New insulated controls cable Download PDFInfo
- Publication number
- CN205722976U CN205722976U CN201620369971.8U CN201620369971U CN205722976U CN 205722976 U CN205722976 U CN 205722976U CN 201620369971 U CN201620369971 U CN 201620369971U CN 205722976 U CN205722976 U CN 205722976U
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- cable
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- twisted wire
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Abstract
The utility model discloses a kind of New insulated and control cable; including cable body; it is provided with cable core in described cable body; described cable core is externally provided with the first screen layer and protective layer sheath, offers multiple triangle jacket layer in described cable core, and described triangle jacket layer is internal is cavity perforated layer; import in described triangle jacket layer and be provided with twisted wire core; described twisted wire core central authorities are copper core, are provided with insulating barrier outside described copper core, and described insulating barrier is externally provided with secondary shielding layer.By the way, this utility model can strengthen the stable degree of cable, and built-in triangle jacket layer and multiple protective layer protect cable, promotes the crushing resistance of cable inside cable core, and then extends the service life of cable.
Description
Technical field
This utility model relates to field of cables, particularly relates to a kind of New insulated and controls cable.
Background technology
Plastic insulation controls cable and is applicable to ac rated voltage 450/750V and following automatically controls or the occasion transmission line such as monitoring system, electrical instrumentation connection.It is high temperature resistant and low temperature resistant that plastic insulation controls cable, cable permission bending radius: 6 times of copper strip shieldings of the minimum outside diameter of cable of unarmored cable or 12 times of the minimum outside diameter of cable of band-armored.But traditional plastic insulation controls cable inside cable core lacks the protection of corresponding protective measure so that is susceptible to the problems such as deformation after in use being extruded by external force, and then affects service life.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of New insulated to control cable, it is possible to strengthening the stable degree of cable, built-in triangle jacket layer and multiple protective layer protect cable, promote the crushing resistance of cable inside cable core.
For solving above-mentioned technical problem; the technical scheme that this utility model uses is: provide a kind of New insulated to control cable; including cable body; it is provided with cable core in described cable body; described cable core is externally provided with the first screen layer and protective layer sheath; multiple triangle jacket layer is offered in described cable core; described triangle jacket layer is internal is cavity perforated layer; import in described triangle jacket layer and be provided with twisted wire core; described twisted wire core central authorities are copper core; being provided with insulating barrier outside described copper core, described insulating barrier is externally provided with secondary shielding layer.
In one preferred embodiment of this utility model, described secondary shielding layer is located at described twisted wire core outermost, and described insulating barrier is located between described copper core and described secondary shielding layer.
In one preferred embodiment of this utility model, being provided with rubber cushion layer between described first screen layer and described protective layer sheath, described rubber cushion layer is made up of elastic carbon fiber material.
In one preferred embodiment of this utility model, described twisted wire core is butted on three medial walls of described triangle jacket layer, is packed into elastic granule in the gap between described twisted wire core and described triangle jacket layer.
The beneficial effects of the utility model are: this utility model can strengthen the stable degree of cable, and built-in triangle jacket layer and multiple protective layer protect cable, promote the crushing resistance of cable inside cable core, and then extend the service life of cable.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that this utility model New insulated controls cable one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, cable body；2, cable core；3, the first screen layer；4, protective layer sheath；5, triangle jacket layer；6, twisted wire core；7, copper core；8, insulating barrier；9, secondary shielding layer；10, rubber cushion layer.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of New insulated controls cable; including cable body 1; it is provided with cable core 2 in described cable body 1; described cable core 2 is externally provided with the first screen layer 3 and protective layer sheath 4, offers multiple triangle jacket layer 5 in described cable core 2, and described triangle jacket layer 5 is internal is cavity perforated layer; import in described triangle jacket layer 5 and be provided with twisted wire core 6; described twisted wire core 6 central authorities are copper core 7, are provided with insulating barrier 8 outside described copper core 7, and described insulating barrier 8 is externally provided with secondary shielding layer 9.
It addition, described secondary shielding layer 9 is located at described twisted wire core 6 outermost, described insulating barrier 8 is located between described copper core 7 and described secondary shielding layer 9.
It addition, be provided with rubber cushion layer 10 between described first screen layer 3 and described protective layer sheath 4, described rubber cushion layer 10 is made up of elastic carbon fiber material.
It addition, described twisted wire core 6 is butted on three medial walls of described triangle jacket layer 5, in the gap between described twisted wire core 6 and described triangle jacket layer 5, it is packed into elastic granule.
nullOperation principle of the present utility model is for arrange cable core 2 in cable body 1，Cable core 2 is externally provided with the first screen layer 3 and protective layer sheath 4，It is provided with rubber cushion layer 10 between first screen layer 3 and protective layer sheath 4，Rubber cushion layer 10 is made up of elastic carbon fiber material，Multiple triangle jacket layer 5 is offered in cable core 2，Triangle jacket layer 5 is internal is cavity perforated layer，Import in triangle jacket layer 5 and be provided with twisted wire core 6，Twisted wire core 6 is butted on three medial walls of triangle jacket layer 5，It is packed into elastic granule in gap between twisted wire core 6 and triangle jacket layer 5，Twisted wire core 6 central authorities are copper core 7，Insulating barrier 8 it is provided with outside copper core 7，Insulating barrier 8 is externally provided with secondary shielding layer 9，Secondary shielding layer 9 is located at twisted wire core 6 outermost，Insulating barrier 8 is located between copper core 7 and secondary shielding layer 9，Cable core 2 built-in triangle jacket layer 5 and multiple protective layer protect cable，Promote the crushing resistance of cable inside cable core，And then extend the service life of cable.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (4)
1. a New insulated controls cable; including cable body; it is characterized in that, being provided with cable core in described cable body, described cable core is externally provided with the first screen layer and protective layer sheath; multiple triangle jacket layer is offered in described cable core; described triangle jacket layer is internal be cavity perforated layer, and in described triangle jacket layer, importing is provided with twisted wire core, and described twisted wire core central authorities are copper core; being provided with insulating barrier outside described copper core, described insulating barrier is externally provided with secondary shielding layer.
New insulated the most according to claim 1 controls cable, it is characterised in that described secondary shielding layer is located at described twisted wire core outermost, and described insulating barrier is located between described copper core and described secondary shielding layer.
New insulated the most according to claim 1 controls cable, it is characterised in that be provided with rubber cushion layer between described first screen layer and described protective layer sheath, and described rubber cushion layer is made up of elastic carbon fiber material.
New insulated the most according to claim 1 controls cable, it is characterised in that described twisted wire core is butted on three medial walls of described triangle jacket layer, is packed into elastic granule in the gap between described twisted wire core and described triangle jacket layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369971.8U CN205722976U (en) | 2016-04-28 | 2016-04-28 | New insulated controls cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369971.8U CN205722976U (en) | 2016-04-28 | 2016-04-28 | New insulated controls cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205722976U true CN205722976U (en) | 2016-11-23 |
Family
ID=57291391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369971.8U Expired - Fee Related CN205722976U (en) | 2016-04-28 | 2016-04-28 | New insulated controls cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205722976U (en) |
-
2016
- 2016-04-28 CN CN201620369971.8U patent/CN205722976U/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: 20161123 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |