CN206075940U - A kind of aluminum Baogang cable - Google Patents
A kind of aluminum Baogang cable Download PDFInfo
- Publication number
- CN206075940U CN206075940U CN201620730329.8U CN201620730329U CN206075940U CN 206075940 U CN206075940 U CN 206075940U CN 201620730329 U CN201620730329 U CN 201620730329U CN 206075940 U CN206075940 U CN 206075940U
- Authority
- CN
- China
- Prior art keywords
- cable
- aluminum
- packing material
- aluminum conductor
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
This utility model is related to a kind of aluminum Baogang cable, belongs to field of cable technology, including some cable core units, packing material, lapping layer, shield layer and oversheath, it is characterised in that：Described cable core unit includes that the section of aluminum conductor is trapezoidal, and, in the outer ring of steel strand wires, insulating barrier is wrapped in aluminum conductor outer ring for aluminum conductor circumference by the steel strand wires of some wire hinges, aluminum conductor and insulating barrier；Described packing material is filled out between cable unit and periphery, and lapping layer, shield layer and oversheath are sequentially provided with the outside of packing material.Aluminum Baogang cable combines the advantage of aluminium core strand cable and steel core strand cable, not only with preferable electric conductivity, also with preferable intensity and tensile property.
Description
Technical field
This utility model is related to field of cable technology, more particularly to a kind of aluminum Baogang cable.
Background technology
Cable is widely used in transmission line of electricity.At present, aluminium core strand cable, steel core strand cable are used cable more
With fine copper leader cable, although copper conductor cable has preferable electric conductivity, its own weight is big, copper resource price compares
It is expensive, therefore copper conductor cable cost is of a relatively high, in the agro-farming season of some rural areas, it is desirable to have substantial amounts of interim use line,
Waste is obviously compared using copper conductor cable now.
Aluminium core strand cable is compared fine copper leader cable and has price is relatively inexpensive, own wt is light etc. with steel core strand cable
Advantage, but aluminium core strand cable is when using as aerial line, and not enough, service life is shorter for intensity and pulling force, and if used
When steel core strand cable is as power transmission line, compared with the electric conductivity of aluminum, the electric conductivity of steel is poor, so as to affect power transmission efficiency.
Utility model content
The purpose of this utility model is the problem existed for prior art, there is provided a kind of lighter in weight, price are more
Cheaply, and the construction of cable with stronger intensity and resistance to tension.
For the attainment of one's purpose, the technical scheme of this utility model offer is：
A kind of aluminum Baogang cable that this utility model is related to, which includes some cable core units, packing material, lapping layer, screen
Cover armor and oversheath, it is characterised in that：Described cable core unit is included by steel strand wires, the aluminum of some wire hinges
Wire and insulating barrier, the section of aluminum conductor is trapezoidal, and in the outer ring of steel strand wires, insulating barrier is wrapped to lead aluminum conductor circumference in aluminum
Line outer ring；Described packing material is filled out between cable unit and periphery, and lapping layer, shielding armour are sequentially provided with the outside of packing material
Dress layer and oversheath, described shield layer weave sheathed structure using welding wire.
Preferably, described packing material is specially in flame-retardant sponge layer, packing material and also reserves some thermal vias.
Preferably, described cable core unit is at least three, and every cable unit at least includes seven wires and 12
Root aluminum conductor.
Described oversheath is made up of thermoplastic elastic material.
Described lapping layer is specially polyethylene anticorrosive coating.
The technical scheme provided using this utility model, compared with prior art, is had the advantages that：
The aluminum Baogang cable that this utility model is related to low cost, lightweight compared with pure cu conductor cable；Its cable core unit
Using the version of steel strand wires outsourcing aluminum conductor, electric conductivity is essentially identical with aluminium core strand cable, and intensity and pull resistance
Can be again close with steel core strand cable, specifically, aluminum Baogang cable combines aluminium core strand cable and steel core strand cable
Advantage.
Description of the drawings
Fig. 1 is this utility model aluminum Baogang cross-section of cable figure.
Mark explanation in schematic diagram：1- cable core units；2- packing materials；3- lapping layers；4- shield layers；Protect outside 5-
Set；11- steel strand wires；12- aluminum conductors；13- insulating barriers；21 thermal vias.
Specific embodiment
To further appreciate that content of the present utility model, in conjunction with the embodiments this utility model is described in detail, it is real below
Example is applied for illustrating this utility model, but is not limited to scope of the present utility model.
With reference to shown in Fig. 1, a kind of aluminum Baogang cable that this utility model is related to, which includes four cable core units 1, filling material
Material 2, lapping layer 3, shield layer 4 and oversheath 5.
Described 1 center of cable core unit is the steel strand wires 11 of seven wire hinges, and 11 section of steel strand wires is rounded,
Its outer ring is provided with 12 aluminum conductors 12, and described 12 section of aluminum conductor is trapezoidal, and 12 aluminum conductors 12 just surround one
Circle, and steel strand wires 11 are trapped among the location mid-shaft of aluminum conductor 12, aluminum conductor 12 is fixed on steel strand wires by the insulating barrier 13 for packing tightly
On the outside of 11.
Between cable core unit 1 and outside be filled with packing material 2, packing material 2 be flame-retardant sponge layer, internal reservation four
Individual thermal vias 21, contribute to distributing heat when cable is powered, prevent lapping layer, insulating barrier etc. from causing cable as temperature is too high
It is overall to soften, prevent cable fire.Lapping layer 4, shield layer 4 and oversheath 5 are sequentially provided with the outside of the packing material 2.
Lapping layer 3 is specially polyethylene anticorrosive coating, and which can effectively strengthen the corrosion resistance of the steel-aluminum wire；Shield layer 4
Sheathed structure is woven using welding wire, strengthens the intensity and tensile property of cable；Oversheath 5 is by thermoplastic elastic material system
Into.
This utility model has been described in detail above in association with embodiment, but the content be only it is of the present utility model compared with
Good embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to this utility model application range
Impartial change and improvement etc., all should still fall within patent covering scope of the present utility model.
Claims (3)
1. a kind of aluminum Baogang cable, which includes some cable core units, packing material, lapping layer, shield layer and oversheath, its
It is characterised by：Described cable core unit is included by the steel strand wires of some wire hinges, aluminum conductor and insulating barrier, aluminum conductor
Section for trapezoidal, in the outer ring of steel strand wires, insulating barrier is wrapped in aluminum conductor outer ring for aluminum conductor circumference；Described filling material
Material is filled out between cable unit and periphery, and lapping layer, shield layer and oversheath are sequentially provided with the outside of packing material, described
Shield layer weaves sheathed structure using welding wire.
2. aluminum Baogang according to claim 1 cable, it is characterised in that：Described packing material is specially flame-retardant sponge
Some thermal vias are reserved in layer, packing material also.
3. aluminum Baogang according to claim 1 cable, it is characterised in that：Described cable core unit is at least three, per root
Cable unit at least includes seven wires and 12 aluminum conductors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730329.8U CN206075940U (en) | 2016-07-07 | 2016-07-07 | A kind of aluminum Baogang cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730329.8U CN206075940U (en) | 2016-07-07 | 2016-07-07 | A kind of aluminum Baogang cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075940U true CN206075940U (en) | 2017-04-05 |
Family
ID=58424588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620730329.8U Expired - Fee Related CN206075940U (en) | 2016-07-07 | 2016-07-07 | A kind of aluminum Baogang cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206075940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320844A (en) * | 2018-01-31 | 2018-07-24 | 天津市小猫线缆股份有限公司 | A kind of novel separable cable |
-
2016
- 2016-07-07 CN CN201620730329.8U patent/CN206075940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320844A (en) * | 2018-01-31 | 2018-07-24 | 天津市小猫线缆股份有限公司 | A kind of novel separable cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101807450B (en) | Sea electric power cable | |
| CN203134448U (en) | Submarine cable with increased current-carrying capacity | |
| CN206075940U (en) | A kind of aluminum Baogang cable | |
| CN207541985U (en) | A kind of new energy car battery manages system insulation shielding cable | |
| CN106158116A (en) | A kind of copper core cross-linked polyethylene insulated steel wire armored water-resistant power cable | |
| CN105390191A (en) | Flexible aluminum alloy fireproof cable and manufacture technology thereof | |
| CN203102974U (en) | Power cable used for 8.7/10kV ethylene-propylene-diene monomer insulation oil platform | |
| CN207457562U (en) | A kind of optical fiber composite overhead ground wire of resistance to ultralow temperature | |
| CN203826020U (en) | Vertically-mounted cable | |
| CN206672700U (en) | A kind of tensile wear-resistant cable | |
| CN208093170U (en) | A kind of aluminium alloy interlocking armouring water repellent electric cable | |
| CN206225055U (en) | A kind of big aerial cable of tensile strength | |
| CN207182967U (en) | A kind of high-strength anti-flaming motor lead | |
| CN206340357U (en) | High-strength steel core aluminum alloy stranded wire | |
| CN105869699A (en) | Insulated overhead cable | |
| CN206639647U (en) | A kind of mining tension medium voltage converter cable | |
| CN205751552U (en) | A kind of insulated aerial cable | |
| CN201629184U (en) | Photoelectric composite sea power cable | |
| CN108962465A (en) | A kind of Wear-resistant, high-temperature resistant cable | |
| CN204808928U (en) | Collecting and distributing type instrument cable of waterproof fireproof | |
| CN108878027A (en) | A kind of new-energy automobile tensile cable | |
| CN202196609U (en) | High tensile power cable | |
| CN202615828U (en) | Tensile-type high-temperature-resistant and high-pressure-resistant flat cable | |
| CN203787109U (en) | Novel lightweight aluminium alloy cable | |
| CN209000620U (en) | A kind of aluminum-alloy wire armouring large capacity exchange submarine cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |