CN102315614A - Shake suppressor - Google Patents
Shake suppressor Download PDFInfo
- Publication number
- CN102315614A CN102315614A CN2010102159033A CN201010215903A CN102315614A CN 102315614 A CN102315614 A CN 102315614A CN 2010102159033 A CN2010102159033 A CN 2010102159033A CN 201010215903 A CN201010215903 A CN 201010215903A CN 102315614 A CN102315614 A CN 102315614A
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- internal layer
- tvs
- trembles
- multiple composite
- hollow
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- 239000002131 composite material Substances 0.000 claims abstract description 46
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract description 12
- 206010044565 Tremor Diseases 0.000 claims description 29
- 238000010276 construction Methods 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 18
- 229920001169 thermoplastic Polymers 0.000 claims description 18
- 229920001187 thermosetting polymer Polymers 0.000 claims description 18
- 239000004416 thermosoftening plastic Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 abstract description 4
- 239000013585 weight reducing agent Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000002411 adverse Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 3
- 206010009866 Cold sweat Diseases 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The invention belongs to hardware for overhead lines, and particularly relates to a shake suppressor. The original anti-vibration whip and the anti-wave whip can suppress the vibration and the wave of an object, but the material of the anti-vibration whip and the anti-wave whip is single high-strength engineering plastic which is not an excellent material suitable for outdoor severe weather conditions, and the solid structure also does not adapt to the application environment with frequent vibration. The shake suppressor is characterized by consisting of an outer layer capable of tolerating and resisting the outdoor severe weather conditions and a high-strength and high-flexibility inner layer made of multiple composite materials, so that the problems of the original anti-vibration whip and the anti-wave whip are solved.
Description
Technical field
The invention belongs to a kind of overhead transmission line and use gold utensil, definite a kind of TVS that trembles of saying so.
Background technology
Because factors such as wind-force cause the vibration of overhead transmission line and wave, and have a strong impact on the normal use of circuit, and are especially obvious to the influence of transmission line.Produced the damping device that a series of inhibition are waved thus; Stockbridge damper, spiral vibration rod, the anti-whip etc. of waving; Use spiral vibration rod like Chinese patent: ZL200720103844.4 aerial cable; ZL200720103845.9 overhead transmission line is waved whip with anti-, though this type spiral vibration rod can suppress object vibration and wave with the anti-whip of waving, its material is to be processed by single high-strength engineering plastic; Single high-strength engineering plastic is not the excellent material that adapts to outdoor adverse weather condition, and the applied environment of the yet incompatibility frequent vibration of solid construction.
Summary of the invention
The object of the invention is to provide a kind of TVS that trembles, and it is characterized in that being made up of skin that can tolerate the outdoor adverse weather condition of opposing and the internal layer that high strength, the multiple composite of high-flexibility constitute, to address the above problem.
The object of the invention is realized by following method:
A kind of TVS that trembles is that bar is bar-shaped, and the cross section is circular.Can process corresponding shape in advance to trembling the inhibition object, fixed thereon with the spiral canoe.To overhead transmission line, be made into spiral-shaped, to be wrapped on the lead.Spiral-shaped change is suppressed the aerodynamic shape at this position of thing, can make to be suppressed the wind-engaging cross section that thing goes up along its length and constantly to change; It is irregularly shaped can also under clammy weather, making and be suppressed beyond the region of objective existence icing profile; The cross section is changed along the hand of spiral; So that mutual interference of aerodynamic effects phase and restriction that wind-force produced, thus the condition of dancing destroyed: and its lift coefficient is reduced, and the lift coefficient curvilinear motion tends to be steady; The increase of its resistance coefficient can make lead in motion process, consume more energy, helps reducing being suppressed thing and waving probability and reduce and be suppressed thing and wave amplitude.
A kind of TVS that trembles is made up of the internal layer that the skin that can tolerate and resist outdoor adverse weather condition and high strength, the multiple composite of high-flexibility constitute.The internal layer of multiple composite is the thermoset plastics by more than one, thermoplastics, and engineering plastics and fibre reinforced composites are processed.Effect is to improve bulk strength, guarantees pliability.Skin is the thermoset plastics by one or more, thermoplastics, and engineering plastics, fibre reinforced composites are processed; Effect is anti-weathering aging, hydrophobic, antiultraviolet (400nm-10nm); Low temperature resistant (not being higher than-50 ℃), high temperature resistant (being not less than 240 ℃), corrosion-resistant.According to the present invention
In one embodiment, a kind of TVS that trembles adopts the spiral solid construction, and the internal layer that it is characterized in that multiple composite is the spiral solid construction.
In another embodiment, a kind of TVS that trembles adopts the spiral hollow-core construction, and the internal layer that it is characterized in that multiple composite is the spiral hollow-core construction, and the centre is hollow, with weight reduction.
In another embodiment, a kind of TVS that trembles adopts spiral brace rod structure, and the internal layer that it is characterized in that many composites is a spiral brace rod structure, and the centre is hollow, with weight reduction; Brace rod is for increasing bulk strength.
In another embodiment, a kind of TVS that trembles adopts the concentric circles solid construction, and the internal layer that it is characterized in that multiple composite is the concentric circles solid construction.
In another embodiment, a kind of TVS that trembles adopts the concentric circles hollow-core construction, and the internal layer that it is characterized in that multiple composite is the concentric circles hollow-core construction, and the centre is hollow, with weight reduction.
In another embodiment, a kind of TVS that trembles adopts concentric circles brace rod structure, and the internal layer that it is characterized in that multiple composite is a concentric circles brace rod structure, and the centre is hollow, with weight reduction; Brace rod is for increasing bulk strength.
Owing to adopted such scheme, make the present invention in use tolerate the outdoor adverse weather condition of opposing, and the applied environment that can adapt to frequent, violent oscillatory motion, wave and tremble.
Below in conjunction with accompanying drawing the present invention is elaborated:
Description of drawings
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 are the vertical profile sketch mapes of six embodiments of the present invention.
Among Fig. 1, by more than one thermoset plastics, thermoplastics, engineering plastics and fibre reinforced composites are processed internal layer 2 outsides has one or more thermoset plastics, thermoplastics, the skin 1 that engineering plastics, fibre reinforced composites are processed.
Among Fig. 2, by more than one thermoset plastics, thermoplastics, engineering plastics and fibre reinforced composites are processed internal layer 2 outsides has one or more thermoset plastics, thermoplastics, the skin 1 that engineering plastics, fibre reinforced composites are processed.
Among Fig. 3, by more than one thermoset plastics, thermoplastics; Engineering plastics and fibre reinforced composites are processed internal layer 2 outsides has one or more thermoset plastics, thermoplastics, engineering plastics; The skin 1 that fibre reinforced composites are processed, in brace rod 3. is arranged.
Among Fig. 4, by more than one thermoset plastics, thermoplastics, engineering plastics and fibre reinforced composites are processed internal layer 2 outsides has one or more thermoset plastics, thermoplastics, the skin 1 that engineering plastics, fibre reinforced composites are processed.
Among Fig. 5, by more than one thermoset plastics, thermoplastics, engineering plastics and fibre reinforced composites are processed internal layer 2 outsides has one or more thermoset plastics, thermoplastics, the skin 1 that engineering plastics, fibre reinforced composites are processed.
Among Fig. 6, by more than one thermoset plastics, thermoplastics; Engineering plastics and fibre reinforced composites are processed internal layer 2 outsides has one or more thermoset plastics; Thermoplastics has brace rod 3 in the skin 1 that engineering plastics, fibre reinforced composites are processed.
Embodiment
A kind of TVS outward appearance of trembling is that bar is bar-shaped, and the cross section is circular.Can process corresponding shape in advance to trembling the inhibition object, fixed thereon with the spiral canoe.
A kind of TVS that trembles is made up of the skin that can tolerate and resist outdoor adverse weather condition 1 and the multiple composite internal layer 2 of high strength, high-flexibility.The internal layer of multiple composite is the thermoset plastics by more than one, thermoplastics, and engineering plastics and fibre reinforced composites are processed.Effect is to improve bulk strength, guarantees pliability.Outer 1 is the thermoset plastics by one or more, thermoplastics, and engineering plastics, fibre reinforced composites are processed; Effect is anti-weathering aging, hydrophobic, antiultraviolet (400nm-10nm); Low temperature resistant (not being higher than-50 ℃), high temperature resistant (being not less than 240 ℃), corrosion-resistant.Brace rod 3 is for increasing bulk strength.
Spiral-shaped change is suppressed the aerodynamic shape at this position of thing, can make to be suppressed the wind-engaging cross section that thing goes up along its length and constantly to change; It is irregularly shaped can also under clammy weather, making and be suppressed beyond the region of objective existence icing profile; The cross section is changed along the hand of spiral; So that mutual interference of aerodynamic effects phase and restriction that wind-force produced, thus the condition of dancing destroyed: and its lift coefficient is reduced, and the lift coefficient curvilinear motion tends to be steady; The increase of its resistance coefficient can make lead in motion process, consume more energy, helps reducing being suppressed thing and waving probability and reduce and be suppressed thing and wave amplitude.
In one embodiment, a kind of TVS that trembles adopts the spiral solid construction, it is characterized in that the internal layer 2 of multiple composite is the spiral solid construction.
In another embodiment, a kind of TVS that trembles adopts the spiral hollow-core construction, it is characterized in that the internal layer 2 of multiple composite is the spiral hollow-core construction, and the centre is hollow, with weight reduction.
In another embodiment, a kind of TVS that trembles adopts the brace rod structure, it is characterized in that the internal layer 2 of many composites is spiral brace rod structure, and the centre is hollow, with weight reduction; Brace rod 3 is for increasing bulk strength.
In another embodiment, a kind of TVS that trembles adopts the concentric circles solid construction, it is characterized in that the internal layer 2 of multiple composite is the concentric circles solid construction.
In another embodiment, a kind of TVS that trembles adopts the concentric circles hollow-core construction, it is characterized in that the internal layer 2 of multiple composite is the concentric circles hollow-core construction, and the centre is hollow, with weight reduction.
In another embodiment, a kind of TVS that trembles adopts concentric circles brace rod structure, it is characterized in that the internal layer 2 of multiple composite is concentric circles brace rod structure, and the centre is hollow, with weight reduction; Brace rod 3 is for increasing bulk strength.
Claims (7)
1. the TVS that trembles is characterized in that outward appearance is that bar is bar-shaped, is made up of the skin of single or multiple composite and the internal layer of multiple composite;
The internal layer of multiple composite is the thermoset plastics by more than one, thermoplastics, and engineering plastics, fibre reinforced composites are processed;
Single or multiple composite skin is the thermoset plastics by one or more, thermoplastics, and engineering plastics, fibre reinforced composites are processed.
2. according to claim 1, a kind of TVS that trembles, the internal layer that it is characterized in that multiple composite is the spiral solid construction.
3. according to claim 1, a kind of TVS that trembles, the internal layer that it is characterized in that multiple composite is the spiral hollow-core construction, the centre is hollow.
4. according to claim 1, a kind of TVS that trembles, the internal layer that it is characterized in that many composites are spiral brace rod structure, and the centre is hollow, and the brace rod that increases bulk strength is arranged.
5. according to claim 1, a kind of TVS that trembles, the internal layer that it is characterized in that multiple composite is the concentric circles solid construction.
6. according to claim 1, a kind of TVS that trembles, the internal layer that it is characterized in that multiple composite is the concentric circles hollow-core construction, the centre is hollow.
7. according to claim 1, a kind of TVS that trembles, the internal layer that it is characterized in that multiple composite are concentric circles brace rod structure, and the centre is hollow, and the brace rod that increases bulk strength is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102159033A CN102315614A (en) | 2010-07-02 | 2010-07-02 | Shake suppressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102159033A CN102315614A (en) | 2010-07-02 | 2010-07-02 | Shake suppressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102315614A true CN102315614A (en) | 2012-01-11 |
Family
ID=45428522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102159033A Pending CN102315614A (en) | 2010-07-02 | 2010-07-02 | Shake suppressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102315614A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840414A (en) * | 2012-11-20 | 2014-06-04 | 河南省电力公司焦作供电公司 | Antivibration hammer for reducing magnetic hysteresis loss and eddy-current loss |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03277114A (en) * | 1990-03-26 | 1991-12-09 | Furukawa Electric Co Ltd:The | Low-noise spiral rod |
| JPH06169520A (en) * | 1992-11-30 | 1994-06-14 | Furukawa Electric Co Ltd:The | Manufacture of spiral rod for preventing wind noise for electric wire |
| JPH10126938A (en) * | 1996-10-22 | 1998-05-15 | Furukawa Electric Co Ltd:The | Spiral rod |
| JPH1141767A (en) * | 1997-07-14 | 1999-02-12 | Hitachi Cable Ltd | Terminal detachment preventive metal fitting of metal rod for soundproof configuration and mounting method for the metal fitting |
| JP2000278850A (en) * | 1999-03-26 | 2000-10-06 | Furukawa Electric Co Ltd:The | Spiral rod for reducing wind noise and low-noise electric wire |
| CN1885653A (en) * | 2005-06-23 | 2006-12-27 | 旭电机株式会社 | Stringing structure of transmission facility |
| CN201018245Y (en) * | 2007-03-15 | 2008-02-06 | 北京帕尔普线路器材有限公司 | Anti-vibration whip for overhead cable |
| CN201829899U (en) * | 2010-07-02 | 2011-05-11 | 沈阳电业局电缆厂 | Trembling suppressor |
-
2010
- 2010-07-02 CN CN2010102159033A patent/CN102315614A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03277114A (en) * | 1990-03-26 | 1991-12-09 | Furukawa Electric Co Ltd:The | Low-noise spiral rod |
| JPH06169520A (en) * | 1992-11-30 | 1994-06-14 | Furukawa Electric Co Ltd:The | Manufacture of spiral rod for preventing wind noise for electric wire |
| JPH10126938A (en) * | 1996-10-22 | 1998-05-15 | Furukawa Electric Co Ltd:The | Spiral rod |
| JPH1141767A (en) * | 1997-07-14 | 1999-02-12 | Hitachi Cable Ltd | Terminal detachment preventive metal fitting of metal rod for soundproof configuration and mounting method for the metal fitting |
| JP2000278850A (en) * | 1999-03-26 | 2000-10-06 | Furukawa Electric Co Ltd:The | Spiral rod for reducing wind noise and low-noise electric wire |
| CN1885653A (en) * | 2005-06-23 | 2006-12-27 | 旭电机株式会社 | Stringing structure of transmission facility |
| CN201018245Y (en) * | 2007-03-15 | 2008-02-06 | 北京帕尔普线路器材有限公司 | Anti-vibration whip for overhead cable |
| CN201829899U (en) * | 2010-07-02 | 2011-05-11 | 沈阳电业局电缆厂 | Trembling suppressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840414A (en) * | 2012-11-20 | 2014-06-04 | 河南省电力公司焦作供电公司 | Antivibration hammer for reducing magnetic hysteresis loss and eddy-current loss |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG POWER SUPPLY COMPANY OF LIAONING ELECTRIC Effective date: 20130913 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ELECTRIC CABLE FACTORY SHENYANG ELECTRIC INDUSTRY BUREAU Effective date: 20130913 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110026 SHENYANG, LIAONING PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20130913 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: Liaoning Shenyang Electric Power Supply Co., Ltd. Applicant after: Shenyang Cable Factory of Power Bureau Address before: 110026 Shenyang, Tiexi District, Liaoning province Zhao North Street Applicant before: Shenyang Cable Factory of Power Bureau |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |