CN206040227U - Can release high strength, tensile extra -high -speed jewelling alloy wire of ice certainly - Google Patents
Can release high strength, tensile extra -high -speed jewelling alloy wire of ice certainly Download PDFInfo
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- CN206040227U CN206040227U CN201621012809.7U CN201621012809U CN206040227U CN 206040227 U CN206040227 U CN 206040227U CN 201621012809 U CN201621012809 U CN 201621012809U CN 206040227 U CN206040227 U CN 206040227U
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- icing
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- ice
- icing bar
- alloy wire
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Abstract
The utility model particularly relates to a simple structure, light in weight, anti -icing effectual can release high strength, tensile extra -high -speed jewelling alloy wire of ice certainly. Aluminium alloy wire include the aluminum alloy sinle silk that stranded high strength aluminum alloy line hank made, the outside of sinle silk sets up the insulating layer, the outside of insulating layer sets up the protective layer, the axis direction of the lateral surface of protective layer, core along the line sets up a plurality ofly from releasing the ice structure, releases the ice structure certainly and establishes two anti -icing rings at the protective layer outside, keep (shenglvehao)at a certain distance away including the cover, sets up anti -icing of a plurality of first anti -icing, second between two anti -icing rings, first anti -icing, the radial direction of anti -icing core along the line of second separate each other and set up, the thermal expansion coefficient of anti -icing the material of selecting of thermal expansion coefficient and second of first anti -icing the material of selecting is different. Anti -icing ring rectangular freezing appear on can preventing the wire, thereby first anti -icing the different deflections of following length direction separately that make of the material with anti -icing of second are different, reaches the effect of trash ice.
Description
Technical field
This utility model is related to electric wire grid equipment field, and more particularly to a kind of high intensity that can release certainly ice, tension are extra-high
Jewelling alloy lead wire.
Background technology
Under ice, snowy day gas, on exposed transmission line of electricity in the wild, easily cause overload, steel tower pressure because ice and snow is covered
, generation situations such as wire-break, therefore, how transmission line of electricity realizes that effective against ice and snow be key subjects, existing
A kind of wire that can release automatically ice be that heater is set on the outside of wire, but after being to increase heater regular maintenance is very
Trouble, and heater is likely to occur failure under ice and snow weather, it is difficult to effect is reached, another kind of method is to smear ice-covering-proof material
Material, but ice-covering-proof material is preferable to slow snowfall effect, such as runs into low temperature heavy rain heavy snow weather, then yet suffers from icing and ask
Topic.
Still an alternative is that arranging special anti-frozen structure on the outside of wire, the method can tackle long-time simultaneously
Slow situation about freezing with short time flash freeze, but existing anti-frozen structure is generally all complex, and manufacturing process is multiple
Miscellaneous difficulty is big, and wire cost increases larger, expensive, wire unit mass and increases, it is therefore desirable to the anti-caking on the outside of wire
Ice structure is suitably optimized, to improve the popularity of anti-freeze wire.
The content of the invention
For the problems referred to above, the purpose of this utility model be to provide a kind of simple structure, lightweight, anti-icing effect it is good can
From high intensity, the tension extra-high voltage aluminum alloy wire of releasing ice.
For achieving the above object, the technical scheme adopted by this utility model is：A kind of high intensity, tension that can release certainly ice
Extra-high voltage aluminum alloy wire, described aluminium alloy conductor include the aluminium alloy core that multiply high-strength aluminum alloy line is stranding into, line
The outside of core arranges insulating barrier, and the outside of insulating barrier arranges protective layer；It is characterized in that：It is the lateral surface of the protective layer, along the line
The axis direction of core arranges multiple from ice structure is released, and releasing certainly ice structure includes being set on the outside of protective layer, keeps at a certain distance away
Two anti-icing rings, arrange the multiple first anti-icing bars, the second anti-icing bar between two anti-icing rings, described the first anti-icing bar, second
The length direction of anti-icing bar is parallel with the axial direction of core；Described the first anti-icing bar, the two ends of the second anti-icing bar with it is anti-icing
There is between ring certain interval；The spaced setting of radial direction of described the first anti-icing bar, the second anti-icing bar along core；The
Selected by one anti-icing bar, the thermal coefficient of expansion of material is different from the thermal coefficient of expansion of material selected by the second anti-icing bar.
Preferably, the length from the multiple first anti-icing bars released in ice structure is different；One is released ice structure certainly
In the multiple second anti-icing bars length it is different.
Preferably, the first described anti-icing bar, the second anti-icing bar are shaped as waveform along respective length direction.
Preferably, the first described anti-icing bar, the cross sectional shape of the second anti-icing bar are isosceles acute triangle, triangle
Base is connected with the lateral surface of protective layer.
Preferably, the area of section of the described first anti-icing bar is differed with the area of section size of the second anti-icing bar.
This utility model has the advantages that：Anti-icing ring is set on the outside of wire, effectively prevents strip on wire, occur
Freeze, the first anti-icing bar, the second anti-icing bar are set between two anti-icing rings, effectively prevent the region between two anti-icing rings from occurring
Ice condition；It is different from the material of the second anti-icing bar so that each deflection along its length is not using the first anti-icing bar
Together, the effect of trash ice is reached so as to extrude to icing, is improved deicing effect, the first anti-icing bar, the knot of the second anti-icing bar
Structure is simple, and weight is little, effective reduces cost, reduces wire weight.
Description of the drawings
Fig. 1 is aluminium alloy conductor structure front view；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is a kind of aluminium alloy conductor structure front view of preferred structure.
Specific embodiment
A kind of high intensity that can release certainly ice as Figure 1-Figure 2, tension extra-high voltage aluminum alloy wire, it is high-strength including multiply
The aluminium alloy core 1 that degree aluminium alloy wire is stranding into, the outside of core 1 arrange insulating barrier 2, and the outside of insulating barrier 2 arranges protective layer
3.Described insulating barrier 2 can be mica tape insulating barrier, or crosslinked polyetylene insulated layer, or other insulation materials
Material is made；Described protective layer 3 can be finer wire net, or Kafra fiber, or other high intensity
Composite is made.
The lateral surface of the protective layer 3, the axis direction along core 1 arrange multiple from ice structure is released, and release certainly ice structure bag
The two anti-icing rings 4 for being set on the outside of protective layer 3, keeping at a certain distance away are included, the effect of anti-icing ring 4 is the length direction along wire
Multiple projections are formed, makes conductive line surfaces form long range ice bar, can only be frozen between two anti-icing rings.Anti-icing ring 4 can
Being made by the higher material of thermal coefficient of expansion, can be rubber or nylon material, or other thermal expansion systems
The higher composites of number are made, when there is ice condition in anti-icing ring body, the characteristics of cold deformation can be received using which,
Icing on anti-icing ring is squeezed into broken.
Multiple first anti-icing bars 5, the second anti-icing bar 6, the first described anti-icing bar 5, second are set between two anti-icing rings 4
The length direction of anti-icing bar 6 is parallel with the axial direction of core 1；Described the first anti-icing bar 5, the two ends of the second anti-icing bar 6 with
There is between anti-icing ring 4 certain interval；Described the first anti-icing bar 5, the second anti-icing bar 6 are mutual along the radial direction of core 1
Every setting；The thermal coefficient of expansion of the thermal coefficient of expansion of material selected by the first anti-icing bar 5 and material selected by the second anti-icing bar 6 is not
Together, the first described anti-icing bar 5 can be rubber, nylon, PVC material, a kind of material in lucite, it is also possible to select which
His material；Second anti-icing bar 6 can be timber, stainless steel material, or other materials.
When there is ice condition between two anti-icing rings 4, the first anti-icing bar 5, the second anti-icing bar 6 are made because catching a cold each
Length change, the material used due to the first anti-icing bar 5, the second anti-icing bar 6 is different, this just make two anti-icing rings 4 it
Between a plurality of first anti-icing bar 5, the second anti-icing bar 6 it is also different along the deflection of respective length direction, be attached to the first anti-icing bar
5th, the icing on the second anti-icing bar 6 will be extruded so as to final squeezed broken.
In order to improve squeezing effect, more preferable embodiment is：One from the multiple first anti-icing bars 5 released in ice structure
Length is different；One length from the multiple second anti-icing bars 6 released in ice structure is different.Icing can so be subject to
Extruding it is more abundant, improve deicing effect.
It is in order to improve the first anti-icing bar 5, the second anti-icing bar 6 deicing properties of itself, as shown in Figure 3, described
One anti-icing bar 5, the second anti-icing bar 6 can be so effectively improved along 1 footpath of core along the waveform that is shaped as of respective length direction
To the anti-freeze ability in the region between the first anti-icing bar 5 and the second anti-icing bar 6 in direction.
In order to improve squeezing effect, it is also possible to arrange the first anti-icing bar 5, the cross-sectional sizes of the second anti-icing bar 6 and differ, together
When in order to improve the first anti-icing bar 5, the second anti-icing bar 6 deicing properties of itself, more preferable embodiment is：Described first
Anti-icing bar 5, the cross sectional shape of the second anti-icing bar 6 are isosceles acute triangle, and the base of triangle is connected with the lateral surface of protective layer 3
Connect；The area of section of the first anti-icing bar 5 is differed with the area of section size of the second anti-icing bar 6.
Claims (5)
1. a kind of high intensity that can release certainly ice, tension extra-high voltage aluminum alloy wire, described aluminium alloy conductor include that multiply is high-strength
The aluminium alloy core (1) that degree aluminium alloy wire is stranding into, the outside of core (1) arrange insulating barrier (2), and insulating barrier is set on the outside of (2)
Put protective layer (3)；It is characterized in that：The lateral surface of protective layer (3), the axis direction along core (1) arrange multiple from releasing
Ice structure, releases two anti-icing ring (4) that ice structure includes being set on the outside of protective layer (3), keeping at a certain distance away certainly, and two anti-icing
Multiple first anti-icing bar (5), second anti-icing bar (6) are set between ring (4), described first anti-icing bar (5), the second anti-icing bar
(6) length direction is parallel with the axial direction of core (1)；Described first anti-icing bar (5), the two ends of second anti-icing bar (6)
There is between anti-icing ring (4) certain interval；Described first anti-icing bar (5), second anti-icing bar (6) along core (1) radial direction
The spaced setting in direction；The thermal coefficient of expansion of material selected by first anti-icing bar (5) and material selected by second anti-icing bar (6)
Thermal coefficient of expansion it is different.
2. a kind of high intensity that can release certainly ice according to claim 1, tension extra-high voltage aluminum alloy wire, its feature exist
In：One length from multiple first anti-icing bar (5) released in ice structure is different；One from release in ice structure multiple the
The length of two anti-icing bar (6) is different.
3. a kind of high intensity that can release certainly ice according to claim 2, tension extra-high voltage aluminum alloy wire, its feature exist
In：Described first anti-icing bar (5), second anti-icing bar (6) are shaped as waveform along respective length direction.
4. a kind of high intensity that can release certainly ice according to claim 3, tension extra-high voltage aluminum alloy wire, its feature exist
In：Described first anti-icing bar (5), the cross sectional shape of second anti-icing bar (6) are isosceles acute triangle, the base of triangle with
The lateral surface connection of protective layer (3).
5. a kind of high intensity that can release certainly ice according to claim 4, tension extra-high voltage aluminum alloy wire, its feature exist
In：The area of section of first anti-icing bar (5) is differed with the area of section size of second anti-icing bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012809.7U CN206040227U (en) | 2016-08-30 | 2016-08-30 | Can release high strength, tensile extra -high -speed jewelling alloy wire of ice certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012809.7U CN206040227U (en) | 2016-08-30 | 2016-08-30 | Can release high strength, tensile extra -high -speed jewelling alloy wire of ice certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040227U true CN206040227U (en) | 2017-03-22 |
Family
ID=58301355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012809.7U Active CN206040227U (en) | 2016-08-30 | 2016-08-30 | Can release high strength, tensile extra -high -speed jewelling alloy wire of ice certainly |
Country Status (1)
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| CN (1) | CN206040227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389650A (en) * | 2018-03-07 | 2018-08-10 | 张凉英 | A kind of deicing cable line |
| CN110591227A (en) * | 2019-09-23 | 2019-12-20 | 南京航空航天大学 | Intelligent anti-icing material and preparation method and application thereof |
-
2016
- 2016-08-30 CN CN201621012809.7U patent/CN206040227U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389650A (en) * | 2018-03-07 | 2018-08-10 | 张凉英 | A kind of deicing cable line |
| CN108389650B (en) * | 2018-03-07 | 2019-07-30 | 益跃宏电缆有限公司 | A kind of deicing cable line |
| CN110591227A (en) * | 2019-09-23 | 2019-12-20 | 南京航空航天大学 | Intelligent anti-icing material and preparation method and application thereof |
| CN110591227B (en) * | 2019-09-23 | 2020-07-31 | 南京航空航天大学 | Intelligent anti-icing material and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 620564, Sichuan province Meishan Tianfu New Area Renshou high area Industrial Avenue North 3 Patentee after: Sichuan Tianfu Jiangdong science and Technology Co., Ltd. Address before: 620564 Meishan City, Sichuan Province, Renshou Tianfu new area, Renshou high area industrial road north 3 Patentee before: SICHUAN ZTT DANQI TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |