CN207149273U - A kind of anti-twisting type cable - Google Patents
A kind of anti-twisting type cable Download PDFInfo
- Publication number
- CN207149273U CN207149273U CN201720883334.7U CN201720883334U CN207149273U CN 207149273 U CN207149273 U CN 207149273U CN 201720883334 U CN201720883334 U CN 201720883334U CN 207149273 U CN207149273 U CN 207149273U
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- China
- Prior art keywords
- cable
- core
- cable core
- restrictive coating
- inner restrictive
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Abstract
The utility model provides a kind of anti-twisting type cable.Include cable jacket layer, cable sheath, cable inner restrictive coating, packed layer, protection pipe, cable shield, cable insulation and cable core; described cable core is divided into two strands; include head and afterbody per one section, head and afterbody form a comma shape；Two strands of described cable cores are arranged in parallel, and the afterbody of another cable core is withstood on the section head of one of cable core, all linked with one another, is coiled into a circle；Described cable core is wrapped with cable inner restrictive coating, and cable inner restrictive coating wraps whole cable core outer surface, and inserts insulating materials in the gap among two strands of cables.The utility model is simple in construction, has higher mechanical strength, has certain reagency, cable can be prevented to be distorted and produce damage, improves the service life of cable to greatest extent.
Description
Technical field
Field of cable technology is the utility model is related to, is related specifically to a kind of anti-twisting type cable.
Background technology
Cable (electric cable；power cable)：Typically by several or several groups of wires (every group at least two)
The cable for the similar rope being twisted, mutually insulated between every group of wire, and be often twisted into around a center, whole outside
It is surrounded by the coating of high-insulation.Cable has interior energization, the feature of external insulation.
With one of the hair people of national economy, the demand more and more higher of electric power, the transport vehicle of power cable as electric power,
Also more and more applied, at the same time, with the quickening of information-based speed, the communication cable as communications carrier makes
Coverage is also more and more extensive.
Present cable some is in exposed working environment, some working environments even very severe, may
Various unexpected situations can be run into, for example external force is allowed to be distorted, and can so substantially reduce the service life of cable, hair
The unimaginable danger of business.
Therefore need to design a kind of new cable that can prevent distortion.
The content of the invention
Technical problem to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of simple in construction, tool
There is higher mechanical strength, there is certain reagency, can prevent to distort and produce damage, improve cable to greatest extent
Service life anti-twisting type cable.
To achieve these goals, the utility model uses following technical scheme：
A kind of anti-twisting type cable, include cable jacket layer, cable sheath, cable inner restrictive coating, packed layer, guarantor
Pillar, cable shield, cable insulation and cable core, it is characterised in that described cable core is divided into two strands, per one
Section include head and afterbody, head and afterbody form a comma shape；Two strands of described cable cores are arranged in parallel,
The afterbody of another cable core is withstood on the section head of one of cable core, all linked with one another, is coiled into a circle；Described electricity
Core is wrapped with cable inner restrictive coating, and cable inner restrictive coating wraps whole cable core outer surface, and in two strands of cables
Between gap in insert insulating materials.
In such scheme, the width in the gap among described cable core is more than the thickness of cable inner restrictive coating.
In such scheme, the thickness of described packed layer is more than the thickness of cable inner restrictive coating, while also greater than cable
The width in the gap among cored wire.
The utility model is by adopting the above-described technical solution, have the advantages that：
The utility model is simple in construction, has higher mechanical strength, has certain reagency, can prevent cable from sending out
Life distorts and produces damage, improves the service life of cable to greatest extent.
Brief description of the drawings
Fig. 1 is the utility model embodiment entirety profile；
In figure：1 cable core, 2 cable jacket layers, 3 cable sheaths, 4 cable inner restrictive coatings, 5 packed layers, 6 protections
Pipe, 7 cable shields, 8 cable insulations, 9 insulating materials.
Embodiment
In order that content of the present utility model is readily apparent understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model.
Anti-twisting type cable as shown in Figure 1, include cable jacket layer 2, cable sheath 3, cable inner restrictive coating 4,
Packed layer 5, protection pipe 6, cable shield 7, cable insulation 8 and cable core 1, described cable core 1 divide for four strands, often
One section includes head and afterbody, and head and afterbody are orthogonal, forms a L shape；Four strands of described cables core
Line 1 is arranged in parallel, and the afterbody of next cable core is withstood on the section head of each of which cable core, all linked with one another, around
Into a circle；It is described per one cable core 1 outside be enclosed with cable inner restrictive coating 4, the cross sectional shape of cable inner restrictive coating 4 with
The cross sectional shape of cable core 1 is identical.
In the present embodiment, the width in the gap among described cable core 1 is more than the thickness of cable inner restrictive coating 4.
In the present embodiment, the thickness of described packed layer 5 is more than the thickness of cable inner restrictive coating 4, while also greater than electricity
The width in the gap among core 1.
Particular embodiments described above, technical problem, technical scheme and the beneficial effect solved to the utility model are entered
Further description is gone, should be understood that and the foregoing is only specific embodiment of the utility model, and do not have to
In limitation the utility model, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done
Deng should be included within the scope of protection of the utility model.
Claims (3)
1. a kind of anti-twisting type cable, include cable jacket layer, cable sheath, cable inner restrictive coating, packed layer, protection
Pipe, cable shield, cable insulation and cable core, it is characterised in that described cable core is divided into two strands, per one
Section includes head and afterbody, and head and afterbody form a comma shape；Two strands of described cable cores are arranged in parallel, its
In the section head of a cable core withstand the afterbody of another cable core, be coiled into a circle；Described cable core outsourcing
Cable inner restrictive coating is wrapped with, cable inner restrictive coating wraps whole cable core outer surface, and in the gap among two strands of cables
Insert insulating materials.
2. anti-twisting type cable as claimed in claim 1, it is characterised in that：The width in the gap among described cable core
More than the thickness of cable inner restrictive coating.
3. anti-twisting type cable as claimed in claim 1, it is characterised in that：The thickness of described packed layer, which is more than in cable, to be protected
The thickness of jacket layer, while also greater than the width in the gap among cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883334.7U CN207149273U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-twisting type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883334.7U CN207149273U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-twisting type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149273U true CN207149273U (en) | 2018-03-27 |
Family
ID=61676238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720883334.7U Expired - Fee Related CN207149273U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-twisting type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133428A (en) * | 2019-06-25 | 2019-08-16 | 武汉伏佳安达电气技术有限公司 | A kind of high voltage power cable comprehensive state amount monitoring technology method |
-
2017
- 2017-07-20 CN CN201720883334.7U patent/CN207149273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133428A (en) * | 2019-06-25 | 2019-08-16 | 武汉伏佳安达电气技术有限公司 | A kind of high voltage power cable comprehensive state amount monitoring technology method |
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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: 20180327 Termination date: 20200720 |