CN206312598U - A kind of radiation-resistant cable of high temperature resistant - Google Patents
A kind of radiation-resistant cable of high temperature resistant Download PDFInfo
- Publication number
- CN206312598U CN206312598U CN201621475948.3U CN201621475948U CN206312598U CN 206312598 U CN206312598 U CN 206312598U CN 201621475948 U CN201621475948 U CN 201621475948U CN 206312598 U CN206312598 U CN 206312598U
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- cable core
- cable
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- resistant
- nettle
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Abstract
A kind of radiation-resistant cable of high temperature resistant, main body is provided with hoop net rope layer by cable core group, cable core group periphery（3）, nettle layer outer wall be provided with a circle oversheath（6）, it is characterised in that several resilient balls of tool are evenly distributed with the nettle layer in the middle of cable core group and oversheath（5）, cable core group is by cable core（2）With the outer cable core set being made up of tin-coated copper plated aluminium magnesium material of cable core circle（1）, embedding has intensive sandy soil between cable core and cable core set（7）.
Description
Technical field
The utility model is related to a kind of high temperature resistant, radiation-resistant cable and manufactures the mould of this cable, belongs to transmission of electricity electricity
Cable and high temperature winding wire technical field.
Background technology
With the economic fast development of China, it is the big electric wire manufacture of the first in the world and country of consumption that China has also risen to.
Aluminium is one of conductor material of electric wire, but coordinates poor, traditional drawing process because fine aluminium conductor material is tough in itself
It is difficult to be drawn to very carefully, even if drawing successfully reluctantly, its mechanical performance is difficult to meet and requires again, so in the conductor of cable
Standard GB/T3956-2008 (equivalent international standard IEC60228：2004) in, although aluminium and aluminium alloy can be used as the material of conductor
One of material, but is used only as the first kind (solid conductor) and Equations of The Second Kind (stranded circular or stranded shaping) conductor, this two classes conductor by
It is poor in pliability, it is used only as fixing the conductor of cabling, and the cable high to flexibility requirements, such as GB/T5013《It is specified
Voltage 450/750 and following cabtyre cable》Serial cable standard, specifies that conductor material is the in GB/T3956-2008
Five classes or the 6th class conductor material, this two classes equal clear stipulaties of conductor should be annealed copper wire composition.
It is well known that China's richness poor copper of aluminium, used as national strategy reserved resources, external dependence degree is higher for a long time for copper,
Price can be in any more, and cable industry is always the main force of copper material consumption, if can be closed using aluminium in more cable products
Gold will produce huge economic benefit and social benefit as conductor material.
In recent years, with the development of technology, the mechanical performance that aluminium alloy conductor is obviously improved compared with fine aluminium due to it is in industry
And Domestic distribution field is widely applied, but it is still and is used as two class conductors.Either fine aluminium or aluminium alloy, by
In the monofilament line footpath of its conductor be generally all in more than 1.0mm, using this kind of cable core of conductor, cable and cable group due to it
Bending property is poor, is always to be used as two class conductors, can only partly replace copper cable in limited field at present.
If aluminum alloy materials can be drawn into remarkable machinery by specific drawing process and Technology for Heating Processing
The monofilament of performance and anti-fatigue performance, and monofilament line footpath meets five class/six class conductor requirements in GB/T3956-2008, uses
This kind of material will be obtained and be more widely applied as the cable core of conductor, cable and cable group.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple structure, and bending springback performance is good to be used for
The private cable that cable-pulling chain is used.
Technical problem to be solved in the utility model is realized using following technical scheme：A kind of high temperature resistant is radiation-resistant
Cable, main body is provided with hoop net rope layer by cable core group, cable core group periphery, and the outer wall of nettle layer is provided with a circle oversheath, cable
Several resilient balls of tool are evenly distributed with nettle layer in the middle of core group and oversheath.
The cable core set that cable core group is made up of outward cable core and cable core circle tin-coated copper plated aluminium magnesium material, between cable core and cable core set
Embedding has intensive sandy soil.
Nettle layer sets two ends and sets the resilient ball of tool in jagged breach, and the resilient ball of tool exists
It is uniformly distributed in nettle layer, at least 2, the center of ball is provided with a steel ball.
Oversheath includes the fiber and thermosetting resin arranged along composite core length direction, and the pitch H of the fibre bundle exists
Between 0.1mm-500mm.
The beneficial effects of the utility model are：The utility model is novel in design, and simple structure is entered by common cable
Row is changed, and adds ball, it is ensured that injury-free when cable is in bending, while also enhanced cylinder block strength, secure side
Just, low cost, using effect is obvious.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
A kind of radiation-resistant cable of high temperature resistant, main body is provided with hoop net rope layer 3, nettle by cable core group, cable core group periphery
Layer outer wall be provided with a circle oversheath 6, it is characterised in that if in the middle of cable core group and oversheath nettle layer in be evenly distributed with
The dry resilient ball 5 of tool.
By the outer cable core set 1 being made up of tin-coated copper plated aluminium magnesium material of cable core 2 and cable core circle, cable core and cable core cover it to cable core group
Between embedding have intensive sandy soil 7.
Nettle layer sets two ends and sets the resilient ball 5 of tool in jagged 4 breach, the resilient ball of tool
It is uniformly distributed in nettle layer, at least 2, the center of ball is provided with a steel ball 8.
Oversheath includes the fiber and thermosetting resin arranged along composite core length direction, and the pitch H of the fibre bundle exists
Between 0.1mm-500mm.
Claims (4)
1. a kind of radiation-resistant cable of high temperature resistant, main body is provided with hoop net rope layer by cable core group, cable core group periphery（3）, nettle
The outer wall of layer is provided with a circle oversheath（6）, it is characterised in that it is evenly distributed with the nettle layer in the middle of cable core group and oversheath
Several resilient balls of tool（5）.
2. the radiation-resistant cable of high temperature resistant according to claim 1, it is characterised in that cable core group is by cable core（2）And cable core
The outer cable core set being made up of tin-coated copper plated aluminium magnesium material of circle（1）, embedding has intensive sandy soil between cable core and cable core set（7）.
3. the radiation-resistant cable of high temperature resistant according to claim 1, it is characterised in that nettle layer set two ends be provided with it is scarce
Mouthful（4）The resilient ball of tool in breach（5）, the resilient ball of the tool is uniformly distributed in nettle layer, and at least 2
Individual, the center of ball is provided with a steel ball（8）.
4. the radiation-resistant cable of high temperature resistant according to claim 1, it is characterised in that oversheath is included along composite core length
The fiber and thermosetting resin of direction arrangement, the pitch H of the fibre bundle is between 0.1mm-500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475948.3U CN206312598U (en) | 2016-12-30 | 2016-12-30 | A kind of radiation-resistant cable of high temperature resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475948.3U CN206312598U (en) | 2016-12-30 | 2016-12-30 | A kind of radiation-resistant cable of high temperature resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206312598U true CN206312598U (en) | 2017-07-07 |
Family
ID=59247931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475948.3U Expired - Fee Related CN206312598U (en) | 2016-12-30 | 2016-12-30 | A kind of radiation-resistant cable of high temperature resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206312598U (en) |
-
2016
- 2016-12-30 CN CN201621475948.3U patent/CN206312598U/en not_active Expired - Fee Related
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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: 20170707 Termination date: 20201230 |