CN201122826Y - Horizontal rocking rod type anti-wire bouncing dynamic absorber of electric power transmission line - Google Patents
Horizontal rocking rod type anti-wire bouncing dynamic absorber of electric power transmission line Download PDFInfo
- Publication number
- CN201122826Y CN201122826Y CNU2007200420535U CN200720042053U CN201122826Y CN 201122826 Y CN201122826 Y CN 201122826Y CN U2007200420535 U CNU2007200420535 U CN U2007200420535U CN 200720042053 U CN200720042053 U CN 200720042053U CN 201122826 Y CN201122826 Y CN 201122826Y
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- deckle board
- conductor
- horizontal rocking
- horizontal
- galloping
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Abstract
The utility model relates to a horizontal rocking lever type conducting wire anti-galloping dynamic shock absorber of a transmission line, which belongs to a power line fitting. The horizontal rocking lever type conducting wire anti-galloping dynamic shock absorber comprises an interval stick deckle board (2), an interval stick (3) is fixed on the interval stick deckle board (2), and sub-conductors (1) are installed in the interval stick (3). The horizontal rocking lever type conducting wire anti-galloping dynamic shock absorber is charact erized in that a heavy hammer (7) is respectively installed at the each side of the interval stick deckle board (2) between the sub-conductors (1), all the heavy hammers (7) are connected with the interval stick deckle board (2) through a horizontal rocking lever (8), and spring cartridges (4 and 5), wherein, ends of the spring cartridges (4 and 5) are connected with the heavy hammers (7), the other ends thereof are respectively are hinged on a hinge axle (9), the hinge axle (9) is installed on the interval stick deckle board (2), a limiting dummy club (10) is also arranged on the horizontal rocking lever (8), the spring cartridges (4 and 5) penetrate through the interval stick deckle board (2), and the both ends thereof are respectively connected with connecting blocks (11) connected on the corresponding horizontal rocking lever (8). The horizontal rocking lever type conducting wire anti-galloping dynamic shock absorber has the advantages of anti-galloping and anti-corona.
Description
Technical field
The utility model relates to a kind of transmission of electricity line sending road accessory, especially a kind of transmission line anti-dance vibration isolator, and the horizontal rocker-type of specifically a kind of transmission line is prevented the conductor galloping dynamic shock absorber.
Background technology
At present, 500kV and above every 2～10 root leads that all adopt mutually of transmission line, adopt conductor spacer to make it to keep relatively-stationary distance between the lead, owing to be subjected to wind-force, snow, the influence of ice etc., lead can produce and wave, influence the safe operation of transmission line, therefore must take the corresponding anti-measure of waving, weight is installed in employing on sub-lead spacer be exactly one of a kind of modal anti-dance measure, turning round the hinge anti-dance device as the off resonance pendulum anti-dance device of Canadian type and Japannish resistance is exactly the most common anti-dance product at present, in recent years, domesticly a series of anti-dance damped products with Chinese characteristics have also been developed successively, is that 200520074058.7 anti-dance vibration isolator is exactly to have summed up the novel anti-dance vibration isolator that designs on the basis of Canada and japanese product defective as the applicant in the application number of application in 2005, but the weight that the ubiquitous problem of these anti-dance vibration isolators is them to be equipped with has all exceeded the scope of sub-conductor institute envelope, its surface easily produces corona, easily produces radio interference.
Summary of the invention
The purpose of this utility model is the problem that easily produces corona at existing anti-dance vibration isolator, designs a kind of simple in structurely, and effective anti-dance vibration damping does not produce the anti-conductor galloping dynamic shock absorber of the horizontal rocker-type of transmission line of corona again.
The technical solution of the utility model is:
The horizontal rocker-type of a kind of transmission line is prevented the conductor galloping dynamic shock absorber, comprise conductor spacer deckle board 2, this conductor spacer deckle board 2 is that conductor spacer chuck 3 is installed, sub-conductor 1 is installed in the conductor spacer chuck 3, it is characterized in that among the envelope scope of sub-conductor 1, the both sides of described conductor spacer deckle board 2 respectively are equipped with a weight 7, weight 7 is installed on the end of horizontal rocking bar 8, the other end hinge of horizontal rocking bar 8 is contained on the conductor spacer deckle board 2, described horizontal rocking bar 8 also is connected with spring strut 4 at least, in 5,6 one; On horizontal rocking bar 8 and/or conductor spacer deckle board 2, also be provided with positive stop lug boss 10.
One end of described spring strut 4 links to each other with the end that horizontal rocking bar 8 is installed weight 7, and the other end links to each other with the upper end of conductor spacer deckle board 2.
One end of described spring strut 5 links to each other with the end that horizontal rocking bar 8 is installed weight 7, and the other end links to each other with the lower end of conductor spacer deckle board 2.
Described spring strut 6 passes conductor spacer deckle board 2, and its two ends link to each other with contiguous block 11 on the horizontal rocking bar 8 of respective side respectively.
In described conductor spacer deckle board 2 hinge 9 is installed, the end hinge that horizontal rocking bar 8 links to each other with conductor spacer deckle board 2 is contained on the hinge 9.
The quantity of described sub-conductor 1 is 2～10.The beneficial effects of the utility model:
The utility model can be in the problem of waving of imitating ground inhibition sub-conductor, simultaneously again by making weight in the formed enveloping space of sub-conductor, wave the problem that has solved the weight corona, structure is more simple, through certain calculating, the natural frequency that makes spring weight quality system but phase phasic difference 180 degree identical or close with the natural frequency of conductor vibration can suppress effectively, eliminate and wave.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, 2.
The horizontal rocker-type of a kind of transmission line is prevented the conductor galloping dynamic shock absorber, comprise conductor spacer deckle board 2, conductor spacer chuck 3 is fixed on the conductor spacer deckle board 2, sub-conductor 1 is installed in the conductor spacer chuck 3, as shown in Figure 2, the quantity of sub-conductor 1 is four (also can be any number between 2～10) among Fig. 2, it is evenly arranged on four angles of conductor spacer deckle board 2, between sub-conductor 1, the both sides of described conductor spacer deckle board 2 respectively are equipped with a weight 7, weight 7 should be positioned among the envelope scope of sub-conductor 1, promptly its solstics is no more than in the frame line that all sub-conductors surround when weight 7 is being waved, each weight 7 is the horizontal rocking bar 8 by separately all, spring strut 4,5 link to each other with conductor spacer deckle board 2, wherein spring strut 4, an end of 5 links to each other with weight 7, their other end respectively with conductor spacer deckle board 2 on, lower frame links to each other, one end of horizontal rocking bar 8 links to each other with weight 7, its other end hinge is contained on the hinge 9, hinge 9 is installed in the conductor spacer deckle board 2, on horizontal rocking bar 8 or conductor spacer deckle board 2, be provided with positive stop lug boss 10, the two ends of spring strut 6 pass every behind the excellent deckle board 2 respectively with corresponding horizontal rocking bar 8 on contiguous block 11 link to each other, as shown in Figure 1.
Also can select spring strut 4,5,6 according to actual conditions during concrete enforcement, the whole employings shown in both can image pattern 1 also can only be adopted one of them or two and adopt the mode of combination in any to implement.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (6)
1, the horizontal rocker-type of a kind of transmission line is prevented the conductor galloping dynamic shock absorber, comprise conductor spacer deckle board (2), this conductor spacer deckle board (2) is that conductor spacer chuck (3) is installed, sub-conductor (1) is installed in the conductor spacer chuck (3), it is characterized in that among the envelope scope of sub-conductor (1), the both sides of described conductor spacer deckle board (2) respectively are equipped with a weight (7), weight (7) is installed on the end of horizontal rocking bar (8), the other end hinge of horizontal rocking bar (8) is contained on the conductor spacer deckle board (2), described horizontal rocking bar (8) also is connected with spring strut (4 at least, 5,6) in one; On horizontal rocking bar (8) and/or conductor spacer deckle board (2), also be provided with positive stop lug boss (10).
2, the anti-conductor galloping dynamic shock absorber of the horizontal rocker-type of transmission line according to claim 1, an end that it is characterized in that described spring strut (4) links to each other with the end that horizontal rocking bar (8) is installed weight (7), and the other end links to each other with the upper end of conductor spacer deckle board (2).
3, the anti-conductor galloping dynamic shock absorber of the horizontal rocker-type of transmission line according to claim 1, an end that it is characterized in that described spring strut (5) links to each other with the end that horizontal rocking bar (8) is installed weight (7), and the other end links to each other with the lower end of conductor spacer deckle board (2).
4, the anti-conductor galloping dynamic shock absorber of the horizontal rocker-type of transmission line according to claim 1 is characterized in that described spring strut (6) passes conductor spacer deckle board (2), and its two ends link to each other with contiguous block (11) on the horizontal rocking bar (8) of respective side respectively.
5, the anti-conductor galloping dynamic shock absorber of the horizontal rocker-type of transmission line according to claim 1, it is characterized in that being equipped with in described conductor spacer deckle board (2) hinge (9), the end hinge that horizontal rocking bar (8) links to each other with conductor spacer deckle board (2) is contained on the hinge (9).
6, the anti-conductor galloping dynamic shock absorber of the horizontal rocker-type of transmission line according to claim 1, the quantity that it is characterized in that described sub-conductor (1) is 2～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200420535U CN201122826Y (en) | 2007-12-05 | 2007-12-05 | Horizontal rocking rod type anti-wire bouncing dynamic absorber of electric power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200420535U CN201122826Y (en) | 2007-12-05 | 2007-12-05 | Horizontal rocking rod type anti-wire bouncing dynamic absorber of electric power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122826Y true CN201122826Y (en) | 2008-09-24 |
Family
ID=40010067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200420535U Expired - Fee Related CN201122826Y (en) | 2007-12-05 | 2007-12-05 | Horizontal rocking rod type anti-wire bouncing dynamic absorber of electric power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122826Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931196A (en) * | 2010-08-04 | 2010-12-29 | 安徽省电力公司安庆供电公司 | Elastic pre-tensioning and composite damping system for preventing and controlling wind deflection and vibration of wire |
| CN101944713A (en) * | 2010-07-22 | 2011-01-12 | 重庆大学 | Split conductor anti-galloping device |
| CN102227072A (en) * | 2011-03-01 | 2011-10-26 | 东北电力大学 | Anti-vibration and anti-oscillation damping spring spacer |
| CN104836183A (en) * | 2015-05-08 | 2015-08-12 | 国网河南省电力公司电力科学研究院 | Annular multi-split vibration-damping galloping preventer |
| CN105655956A (en) * | 2016-02-26 | 2016-06-08 | 中国电力科学研究院 | Vibration damping device |
| CN109991514A (en) * | 2019-03-19 | 2019-07-09 | 陈斌 | A kind of thick cable malfunction ranging radix saposhnikoviae rolling device |
| CN115133488A (en) * | 2022-06-27 | 2022-09-30 | 安徽省含山县兴建铸造厂 | Optical cable vibration damper with guiding installation mechanism and installation method |
-
2007
- 2007-12-05 CN CNU2007200420535U patent/CN201122826Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944713A (en) * | 2010-07-22 | 2011-01-12 | 重庆大学 | Split conductor anti-galloping device |
| CN101944713B (en) * | 2010-07-22 | 2012-07-04 | 重庆大学 | Split conductor anti-galloping device |
| CN101931196A (en) * | 2010-08-04 | 2010-12-29 | 安徽省电力公司安庆供电公司 | Elastic pre-tensioning and composite damping system for preventing and controlling wind deflection and vibration of wire |
| CN101931196B (en) * | 2010-08-04 | 2012-08-08 | 安徽省电力公司安庆供电公司 | Elastic pre-tensioning and composite damping system for preventing and controlling wind deflection and vibration of wire |
| CN102227072A (en) * | 2011-03-01 | 2011-10-26 | 东北电力大学 | Anti-vibration and anti-oscillation damping spring spacer |
| CN104836183A (en) * | 2015-05-08 | 2015-08-12 | 国网河南省电力公司电力科学研究院 | Annular multi-split vibration-damping galloping preventer |
| CN105655956A (en) * | 2016-02-26 | 2016-06-08 | 中国电力科学研究院 | Vibration damping device |
| CN109991514A (en) * | 2019-03-19 | 2019-07-09 | 陈斌 | A kind of thick cable malfunction ranging radix saposhnikoviae rolling device |
| CN115133488A (en) * | 2022-06-27 | 2022-09-30 | 安徽省含山县兴建铸造厂 | Optical cable vibration damper with guiding installation mechanism and installation method |
| CN115133488B (en) * | 2022-06-27 | 2023-08-25 | 安徽省含山县兴建铸造厂 | Optical cable damper with guide installation mechanism and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20121205 |