CN206991813U - Wear-resisting communication cable architecture - Google Patents
Wear-resisting communication cable architecture Download PDFInfo
- Publication number
- CN206991813U CN206991813U CN201721025731.7U CN201721025731U CN206991813U CN 206991813 U CN206991813 U CN 206991813U CN 201721025731 U CN201721025731 U CN 201721025731U CN 206991813 U CN206991813 U CN 206991813U
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- China
- Prior art keywords
- fixed bed
- wear
- communication cable
- utility
- rubber insulating
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Abstract
The utility model discloses a kind of wear-resisting communication cable architecture, including：Cable core, it is formed by some wire strandings, wrapping insulation layer is sequentially provided with the outside of the cable core, metal screen layer and fixed bed, the surface of fixed bed is equidistantly provided with projection, surface between projection positioned at fixed bed is provided with groove, the outside of the fixed bed is provided with rubber insulating leather, raised upper end is higher than the surface of rubber insulating leather, the utility model is simple in construction, it is easy to manufacture, it is cost-effective, pass through the setting of projection, and raised upper end is higher than the surface of rubber insulating leather, improve the wearability of connection, it substantially prolongs the safe operating life of cable.
Description
Technical field
Connection technical field is the utility model is related to, specially a kind of wear-resisting communication cable architecture.
Background technology
Carrier of the transmission line as transmission electric energy, information etc., is mainly used in electrical equipment, instrument, electronic equipment and automation
The inside of device, the structure of common connection are formed for six core coated insulation layers, add a layer insulating outside insulating barrier again, this two
Layer protective layer is set among layer insulating, to strengthen wear-resisting intensity.At present there is structure abrasion resistant effect not in such connection
, there is phenomena such as short circuit, electric leakage in ideal, easily abrasion, shortens the service life of power line, and its production technology is complex,
It is unfavorable for producing, production cost is high, therefore, we release a kind of wear-resisting communication cable architecture.
Utility model content
The purpose of this utility model is to provide a kind of wear-resisting communication cable architecture, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of wear-resisting communication cable architecture,
Including：
Cable core, it is formed by some wire strandings, and wrapping insulation layer, metal are sequentially provided with the outside of the cable core
Screen layer and fixed bed, the surface of fixed bed are equidistantly provided with projection, and the surface that fixed bed is located between raised is provided with groove, described
The outside of fixed bed is provided with rubber insulating leather, and raised upper end is higher than the surface of rubber insulating leather.
Preferably, the wire is twisted with carbon fiber compound reinforced core, and carbon fiber compound reinforced core is located in wire
Portion.
Preferably, the inside of the wrapping insulation layer is equidistantly provided with tensile steel wire rope.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, is easy to production to make
Make, cost-effective, by the setting of projection, and raised upper end is higher than the surface of rubber insulating leather, improves the resistance to of connection
Mill property, substantially prolongs the safe operating life of cable.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram；
Fig. 2 is the utility model fixed bed structural representation.
In figure：1 cable core, 2 wires, 3 tensile steel wire ropes, 4 wrapping insulation layers, 5 metal screen layers, 6 fixed beds, it is 7 raised,
8 rubber insulating leathers, 9 grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of wear-resisting communication cable architecture, including：
Cable core 1, it is twisted by some wires 2, the outside of the cable core 1 be sequentially provided with wrapping insulation layer 4,
Metal screen layer 5 and fixed bed 6, the surface of fixed bed 6 are equidistantly provided with projection 7, set between projection 7 positioned at the surface of fixed bed 6
Fluted 9, the outside of the fixed bed 6 is provided with rubber insulating leather 8, and the upper end of projection 7 is higher than the surface of rubber insulating leather 8；
The wire 2 is twisted with carbon fiber compound reinforced core, and carbon fiber compound reinforced core is located at the middle part of wire 2, institute
The inside for stating wrapping insulation layer 4 is equidistantly provided with tensile steel wire rope 3；
For metal screen layer 5 using semiconducting paper band as internal shield, also outer prick weaves copper wire band to external screen layer sometimes, wrapped
Insulating barrier 4 wrapped using film of synthetic resin material tight to be made in the outside of cable core 1, fixed bed 6 of Al-alloy metal.
Specifically, in use, by projection 7 setting, and projection 7 upper end be higher than rubber insulating leather 8 surface, improve
The wearability of connection, substantially prolongs the safe operating life of cable, passes through the setting of groove 9 so that rubber insulating leather 8
Connection with fixed bed 6 is more closely stablized.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
- A kind of 1. wear-resisting communication cable architecture, it is characterised in that including：Cable core (1), it is twisted by some wires (2), and wrapping insulation layer is sequentially provided with the outside of the cable core (1) (4), metal screen layer (5) and fixed bed (6), the surface of fixed bed (6) is equidistantly provided with raised (7), positioned at solid between raised (7) The surface of given layer (6) is provided with groove (9), and the outside of the fixed bed (6) is provided with rubber insulating leather (8), and the upper end of raised (7) is high In the surface of rubber insulating leather (8).
- A kind of 2. wear-resisting communication cable architecture according to claim 1, it is characterised in that：The wire (2) is answered with carbon fiber Close strengthening core to be twisted, and carbon fiber compound reinforced core is located at the middle part of wire (2).
- A kind of 3. wear-resisting communication cable architecture according to claim 1, it is characterised in that：The wrapping insulation layer (4) it is interior Portion is equidistantly provided with tensile steel wire rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025731.7U CN206991813U (en) | 2017-08-16 | 2017-08-16 | Wear-resisting communication cable architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025731.7U CN206991813U (en) | 2017-08-16 | 2017-08-16 | Wear-resisting communication cable architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991813U true CN206991813U (en) | 2018-02-09 |
Family
ID=61419033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721025731.7U Expired - Fee Related CN206991813U (en) | 2017-08-16 | 2017-08-16 | Wear-resisting communication cable architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538476A (en) * | 2018-03-16 | 2018-09-14 | 安徽金环电气设备有限责任公司 | A kind of lock armo antifriction alloy construction of cable and its production technology |
-
2017
- 2017-08-16 CN CN201721025731.7U patent/CN206991813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538476A (en) * | 2018-03-16 | 2018-09-14 | 安徽金环电气设备有限责任公司 | A kind of lock armo antifriction alloy construction of cable and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180209 Termination date: 20180816 |