CN205722914U - A kind of resistance to compression tensile type cable - Google Patents
A kind of resistance to compression tensile type cable Download PDFInfo
- Publication number
- CN205722914U CN205722914U CN201620607836.2U CN201620607836U CN205722914U CN 205722914 U CN205722914 U CN 205722914U CN 201620607836 U CN201620607836 U CN 201620607836U CN 205722914 U CN205722914 U CN 205722914U
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- layer
- wall
- resistance
- tight
- extrusion
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Abstract
The utility model discloses a kind of resistance to compression tensile type cable; including conductor; the outer wall tight of described insulation screen has buffer protection layer; described buffer protection layer includes cross directional stretch layer and longitudinal stretching layer; it is equipped with buffering dictyosome on the outer wall of described cross directional stretch layer and longitudinal stretching layer; the outer wall tight of described buffer protection layer has corrugated aluminum sheath; the outer wall tight of described corrugated aluminum sheath has cellular anti-extrusion layer, the outer wall tight of described cellular anti-extrusion layer to have pe sheath.This resistance to compression tensile type cable; the external force pressure to conductor in installation process can be buffered in by the cellular anti-extrusion layer of cellular anti-extrusion layer and second; when in use pulling conductor; the stretching resistance of entirety can be strengthened by buffer protection layer; intersecting to be connected by cross directional stretch layer and longitudinal stretching layer is possible to prevent conductor to deform upon when pulling, and can strengthen cross directional stretch layer and the compressive resistance of longitudinal stretching layer by buffering dictyosome.
Description
Technical field
This utility model relates to field of cable technology, is specially a kind of resistance to compression tensile type cable.
Background technology
Cable is widely used in electric power, communications, along with the development of technology, the complexity of the occasion that cable is suitable for
Changing, variation, at present, the structure of cable is generally multiple core and is directly wrapped in insulant, is installing and the process of use
In usually can pull cable and be pressed onto cable, and the resistance to compression resistance to tension of cable is poor, can cause very much the phenomenon of damage, the most specially
Profit number is the patent of 201420746505.8, and including insulation inner core, insulation inner core is by conductor and is coated on the insulation that conductor is peripheral
Internal layer is constituted, although capacity of resisting disturbance is strong, but is using installation process usually can be pressed onto cable, can damage the conductor of inside.
Utility model content
The purpose of this utility model is to provide a kind of resistance to compression tensile type cable, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of resistance to compression tensile type cable, including leading
Body, the outer wall tight of described conductor has insulating barrier, and the outer wall tight of described insulating barrier has the second insulation screen, institute
The outer wall tight stating the second insulation screen has the second cellular anti-extrusion layer, outside described second cellular anti-extrusion layer
Wall tight has outer jointing jacket, and the outer wall tight of described outer jointing jacket has insulation screen, described insulation screen
Outer wall tight has buffer protection layer, described buffer protection layer to include cross directional stretch layer and longitudinal stretching layer, described laterally draws
Stretch layer to be connected with longitudinal stretching layer intersection, the outer wall of described cross directional stretch layer and longitudinal stretching layer is equipped with buffering dictyosome, institute
The outer wall tight stating buffer protection layer has corrugated aluminum sheath, and the outer wall tight of described corrugated aluminum sheath has cellular anti-
Extruded layer, the outer wall tight of described cellular anti-extrusion layer has pe sheath.
Preferably, the outer wall tight of described pe sheath has wearing layer.
Preferably, the outer wall tight of described wearing layer has sun-proof layer.
Preferably, described buffer protection layer is provided with water-blocking buffer layer with the junction of corrugated aluminum sheath.
Preferably, the junction of described second insulation screen and the second cellular anti-extrusion layer is provided with soft layer.
Compared with prior art, the beneficial effects of the utility model are: this resistance to compression tensile type cable, by cellular anti-crowded
Laminate layer and the second cellular anti-extrusion layer can be buffered in the external force pressure to conductor in installation process, draw when in use
During moving-conductor, the stretching resistance of entirety can be strengthened by buffer protection layer, by cross directional stretch layer and longitudinal stretching layer intersection phase
Even it is possible to prevent conductor to deform upon when pulling, the anti-of cross directional stretch layer and longitudinal stretching layer can be strengthened by buffering dictyosome
Pressure, thus extend service life.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is buffer protection Rotating fields schematic diagram of the present utility model.
In figure: 1, sun-proof layer, 2, wearing layer, 3, pe sheath, 4, cellular anti-extrusion layer, 5, corrugated aluminum sheath, 6,
Water-blocking buffer layer, 7, buffer protection layer, 701, cross directional stretch layer, 702, longitudinal stretching layer, 703, buffering dictyosome, 8, insulation shielding
Layer, 9, outer jointing jacket, the 10, second cellular anti-extrusion layer, 11, soft layer, the 12, second insulation screen, 13, insulating barrier, 14,
Conductor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of resistance to compression tensile type cable, including conductor 14,
The outer wall tight of described conductor 14 has insulating barrier 13, the outer wall tight of described insulating barrier 13 to have the second insulation screen
12, the outer wall tight of described second insulation screen 12 has the second cellular anti-extrusion layer 10, described second insulation shielding
The junction of layer 12 and the second cellular anti-extrusion layer 10 is provided with soft layer 11, can be played the work of buffering by soft layer 10
With, the outer wall tight of described second cellular anti-extrusion layer 10 has outer jointing jacket 9, and the outer wall of described outer jointing jacket 9 is tight
Being enclosed with insulation screen 8, the outer wall tight of described insulation screen 8 has buffer protection layer 7, described buffer protection layer 7
Intersect including cross directional stretch layer 701 and longitudinal stretching layer 702, described cross directional stretch layer 701 and longitudinal stretching layer 702 and be connected, institute
State and on the outer wall of cross directional stretch layer 701 and longitudinal stretching layer 702, be equipped with buffering dictyosome 703, by cross directional stretch layer 701 with vertical
Intersecting to be connected to tensile layer 702 is possible to prevent conductor 14 to deform upon when pulling, and can be strengthened laterally by buffering dictyosome 703
Tensile layer 701 and the compressive resistance of longitudinal stretching layer 702, the outer wall tight of described buffer protection layer 7 has corrugated aluminum sheath 5,
Described buffer protection layer 7 is provided with water-blocking buffer layer 6 with the junction of corrugated aluminum sheath 5, is possible to prevent rain by water-blocking buffer layer 6
Water immerses in corrugated aluminum sheath 5, and the outer wall tight of described corrugated aluminum sheath 5 has cellular anti-extrusion layer 4, by cellular
Anti-extrusion layer 4 and the second cellular anti-extrusion layer 10 can be buffered in the external force pressure to conductor 14 in installation process, described honeybee
The outer wall tight of nido anti-extrusion layer 4 has pe sheath 3, and the outer wall tight of described pe sheath 3 has wear-resisting
Layer 2, is possible to prevent pe sheath 3 to wear and tear by wearing layer 2, and the outer wall tight of described wearing layer 2 has sun-proof layer 1, logical
Crossing sun-proof layer 1 is possible to prevent wearing layer 2 to be exposed to the sun and crack.
External force can be buffered in installation process to leading by cellular anti-extrusion layer 4 and the second cellular anti-extrusion layer 10
The pressure of body 14, when in use pulling conductor 14, can strengthen the stretching resistance of entirety by buffer protection layer 7, logical
Cross cross directional stretch layer 701 and longitudinal stretching layer 702 to intersect to be connected and be possible to prevent conductor 14 to deform upon when pulling, by buffering
Dictyosome 703 can strengthen cross directional stretch layer 701 and the compressive resistance of longitudinal stretching layer 702.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a resistance to compression tensile type cable, including conductor, it is characterised in that: the outer wall tight of described conductor has insulating barrier,
The outer wall tight of described insulating barrier has the second insulation screen, the outer wall tight of described second insulation screen to have
Two cellular anti-extrusion layer, the outer wall tight of described second cellular anti-extrusion layer has outer jointing jacket, described outer jointing jacket
Outer wall tight have insulation screen, the outer wall tight of described insulation screen has buffer protection layer, described buffering
Protective layer includes cross directional stretch layer and longitudinal stretching layer, and described cross directional stretch layer and longitudinal stretching layer intersect and be connected, described laterally
Being equipped with buffering dictyosome on the outer wall of tensile layer and longitudinal stretching layer, the outer wall tight of described buffer protection layer has wrinkle aluminum
Sheath, the outer wall tight of described corrugated aluminum sheath has cellular anti-extrusion layer, and the outer wall of described cellular anti-extrusion layer is tight
Close it is enclosed with pe sheath.
A kind of resistance to compression tensile type cable the most according to claim 1, it is characterised in that: the outer wall of described pe sheath is tight
Close it is enclosed with wearing layer.
A kind of resistance to compression tensile type cable the most according to claim 2, it is characterised in that: the outer wall of described wearing layer closely wraps
It is wrapped with sun-proof layer.
A kind of resistance to compression tensile type cable the most according to claim 1, it is characterised in that: described buffer protection layer and wrinkle aluminum
The junction of sheath is provided with water-blocking buffer layer.
A kind of resistance to compression tensile type cable the most according to claim 1, it is characterised in that: described second insulation screen and the
The junction of two cellular anti-extrusion layer is provided with soft layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607836.2U CN205722914U (en) | 2016-06-21 | 2016-06-21 | A kind of resistance to compression tensile type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607836.2U CN205722914U (en) | 2016-06-21 | 2016-06-21 | A kind of resistance to compression tensile type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205722914U true CN205722914U (en) | 2016-11-23 |
Family
ID=57316573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620607836.2U Expired - Fee Related CN205722914U (en) | 2016-06-21 | 2016-06-21 | A kind of resistance to compression tensile type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205722914U (en) |
-
2016
- 2016-06-21 CN CN201620607836.2U patent/CN205722914U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200621 |