CN207458643U - A kind of new high tensile aerial insulated cable - Google Patents
A kind of new high tensile aerial insulated cable Download PDFInfo
- Publication number
- CN207458643U CN207458643U CN201721466215.8U CN201721466215U CN207458643U CN 207458643 U CN207458643 U CN 207458643U CN 201721466215 U CN201721466215 U CN 201721466215U CN 207458643 U CN207458643 U CN 207458643U
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- Prior art keywords
- wire core
- insulating layer
- conductor
- high tensile
- insulated cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model is related to a kind of new high tensile aerial insulated cable, the cable includes phase wire core, neutral wire core and dowel；The dowel matching connection phase wire core and neutral wire core；The phase wire core includes conductor one, band and insulating layer one successively from inside to outside；The neutrality wire core includes conductor two and insulating layer two successively from inside to outside.The utility model high tensile aerial insulated cable solves the drawbacks of aerial cable wire body fracture, improves the tensile strength of product and the continuous transmission performance of signal.
Description
Technical field
The present invention relates to field of cables more particularly to a kind of new high tensile aerial insulated cables.
Background technology
Aerial insulated cable is suitable for aerial electric line, will in securities such as cities and towns, field, skyscraper and forest zones
Higher occasion is asked to use, remote aerial laying is used in, due to its special use environment, traditional aerial insulated cable
Construction laid processes among, since the effect of external force be easy to cause the fracture of wire body, influence construction speed, cause it is unnecessary
Construction cost.
The content of the invention
For defect in the prior art, the present invention proposes a kind of new high tensile aerial insulated cable, can solve
The certainly shortcoming of traditional cable solves the drawbacks of aerial cable wire body is broken, improves the tensile strength of product and holding for signal
Continuous transmission performance.
To achieve the above object, the present invention proposes a kind of new high tensile aerial insulated cable, and the cable includes phase line
Core, neutral wire core and dowel；The dowel matching connection phase wire core and neutral wire core；The phase wire core by
Include conductor one, band and insulating layer one successively from inside to outside；It is described neutrality wire core from inside to outside successively include conductor two and absolutely
Edge layer two.
The conductor one uses 8000 line aluminium alloy conductors；The conductor two is aluminium alloy stranded conductor.
The band is polypropylene fiber silk band；Matching is provided with aluminium wire in the insulating layer one, and aluminium wire uniform intervals are set
In insulating layer one.
The insulating layer one, insulating layer two and dowel are weatherability crosslinked polyethylene.
Advantageous effect：
The utility model high tensile aerial insulated cable passes through the phase wire core of setting, neutral wire core and dowel；In cable
The pulling force of laying and installation is undertaken by two groups of common component of core；Phase conductor uses 8000 line aluminium alloys, creep resistance, fatigue
Intensity, resistive performance are superior to traditional fine aluminium structure；Between insulating layer and embedded in aluminium wire outside conductor, further improve
Performance of the product among particular surroundings, adds tensile property.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in the figure, the present invention proposes a kind of new high tensile aerial insulated cable, the cable include phase wire core, in
Property wire core and dowel 7；The dowel matching connection phase wire core and neutral wire core；The phase wire core is from inside to outside
Include conductor 1, band 2 and insulating layer 1 successively；The neutrality wire core includes conductor 25 and insulation successively from inside to outside
Layer 26.
The conductor 1 uses 8000 line aluminium alloy conductors；The conductor 25 is aluminium alloy stranded conductor.
The band 2 is polypropylene fiber silk band；Matching is provided with aluminium wire 3,3 uniform intervals of aluminium wire in the insulating layer 1
It is arranged in insulating layer 1.
The insulating layer 1, insulating layer 26 and dowel 7 are weatherability crosslinked polyethylene.
The conductor 1 of the utility model high tensile aerial insulated cable is led using twisted 8000 line aluminium alloy conductors as phase line
Body, D.C. resistance meets the requirement of product G B/T12527-2008 standards, and compared with fine aluminium, the material is strong with creep resistance,
Fatigue strength is good, and bending is not easily broken, under high-temperature condition, the performance of resistance stabilization.The one 1 wrapped polypropylene fiber silk band 2 in outside of conductor,
Main function is insulated conductor and tensile structure.Modified, weather resisting cross-linked polyethylene insulating material is extruded outside band and forms insulating layer one
4, in one 4 extrusion of insulating layer, embedded aluminium wire 3, forms tensile structure among insulating layer 1, improves the tension of the product
Performance.
Conductor 25 is using aluminium alloy stranded conductor as lifting-line, and as neutral conductor, aluminium alloy stranded conductor own wt is light,
Facilitate construction, with one 1 common stress of conductor, mainly play the role of carrying tension in product structure.It is squeezed outside conductor 25
Bag weatherability cross-linked polyethylene insulating material forms insulating layer 26, and weatherability, resistance to daylight, excellent corrosion are same with phase wire core
Etc. pulling force is born, the bearing capacity of phase line is reduced.
Phase wire core forms dowel with being attached among neutral wire core with modified, weather resisting cross-linking polyethylene materials
7, form new high tensile weatherability aerial insulated cable.
For this 1kV high tensile weatherability aerial insulated cables compared with traditional the type cable, advantage is as follows：a）Structure by
Phase wire core and neutral wire core are made up of dowel, and neutral conductor 25 uses the drawing of aluminium alloy stranded conductor, laying and installation
Power is undertaken by two groups of common component of core；b）Phase conductor 1 uses 8000 line aluminium alloys, creep resistance, fatigue strength, resistance
Performance is superior to traditional fine aluminium structure；C) insulating layer, which uses, passes through modified weatherability cross-linked polyethylene insulating material, weatherability,
Resistance to daylight, corrosion resistance are superior to conventional overhead insulating material for cable；d）Tensile structure layer, that is, aluminium wire be arranged on conductor it is outer and
Between insulating layer and in insulating layer, performance of the product among particular surroundings is further improved, is added anti-
Draw performance.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of new high tensile aerial insulated cable, it is characterised in that：The cable include phase wire core, neutral wire core and
Dowel；The dowel matching connection phase wire core and neutral wire core；The phase wire core includes leading from inside to outside successively
Body one, band and insulating layer one；The neutrality wire core includes conductor two and insulating layer two successively from inside to outside.
2. new high tensile aerial insulated cable according to claim 1, it is characterised in that：The conductor one uses 8000
Line aluminium alloy conductor；The conductor two is aluminium alloy stranded conductor.
3. new high tensile aerial insulated cable according to claim 2, it is characterised in that：The band is polypropylene fiber silk bag
Band；Matching is provided with aluminium wire in the insulating layer one, and aluminium wire is disposed in an evenly spaced relation in insulating layer one.
4. new high tensile aerial insulated cable according to claim 3, it is characterised in that：The insulating layer one, insulation
Layer two and dowel are weatherability crosslinked polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721466215.8U CN207458643U (en) | 2017-11-07 | 2017-11-07 | A kind of new high tensile aerial insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721466215.8U CN207458643U (en) | 2017-11-07 | 2017-11-07 | A kind of new high tensile aerial insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207458643U true CN207458643U (en) | 2018-06-05 |
Family
ID=62254155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721466215.8U Active CN207458643U (en) | 2017-11-07 | 2017-11-07 | A kind of new high tensile aerial insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207458643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273140A (en) * | 2018-09-07 | 2019-01-25 | 河南讯达电缆有限公司 | The mountain area 1kV weatherability water blocking overhead insulated cable |
-
2017
- 2017-11-07 CN CN201721466215.8U patent/CN207458643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273140A (en) * | 2018-09-07 | 2019-01-25 | 河南讯达电缆有限公司 | The mountain area 1kV weatherability water blocking overhead insulated cable |
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