CN210693395U - Stockbridge damper device for power transmission line - Google Patents
Stockbridge damper device for power transmission line Download PDFInfo
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- CN210693395U CN210693395U CN201922152160.9U CN201922152160U CN210693395U CN 210693395 U CN210693395 U CN 210693395U CN 201922152160 U CN201922152160 U CN 201922152160U CN 210693395 U CN210693395 U CN 210693395U
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Abstract
The utility model relates to an electric power unit technical field specifically is a stockbridge damper device for power transmission line, including coupling mechanism, first fixed establishment, second fixed establishment and shockproof mechanism, one side fixed mounting of coupling mechanism has first fixed establishment, one side fixed mounting that coupling mechanism kept away from first fixed establishment has second fixed establishment, shockproof mechanism has been cup jointed between coupling mechanism and the second fixed establishment. This stockbridge damper device for electric power transmission line, when shockproof mechanism damaged, take off second fixed establishment, change new shockproof mechanism alright, need not change whole parts, the cost of maintenance has been practiced thrift, first spacing ring and second spacing ring and spacing groove joint prevent that the elastic rod from sliding in second fixed plate and fourth fixed plate, lead to the unbalanced problem in both sides, and when installing shockproof mechanism, first spacing ring and second spacing ring joint in the spacing groove alright guarantee the balance of both sides, reach the purpose of being convenient for install, the practicality has been improved.
Description
Technical Field
The utility model relates to an electric power unit technical field specifically is a stockbridge damper device for power transmission line.
Background
When electric power construction is carried out, because high-voltage overhead line pole position is higher, the span is great, can take place vibrations when the wire receives the wind-force effect, and when the wire shakes, the operating condition that the wire hung the department is the most unfavorable, because vibration many times, the wire can take place fatigue failure because of periodic bending, in order to prevent the emergence of this kind of phenomenon, generally hang on the wire that is close to insulator both sides and establish the stockbridge damper, its effect is that the intensity that consumes the breeze vibration avoids the fatigue damage's purpose in order to reach the protection transmission of electricity wire.
The existing shockproof hammer device for the power transmission line has the following defects:
the existing shockproof hammer device for the power transmission line can generate certain loss and even damage due to long-term vibration in the using process, and the whole shockproof hammer needs to be replaced during maintenance, so that the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a stockbridge damper device for power transmission line, through setting up second fixed establishment, when changing equipment, take off second fixed establishment, change stockbridge damper alright, solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a shockproof hammer device for an electric power transmission line comprises a connecting mechanism, a first fixing mechanism, a second fixing mechanism and a shockproof mechanism, wherein the first fixing mechanism is fixedly installed on one side of the connecting mechanism, the second fixing mechanism is fixedly installed on one side, away from the first fixing mechanism, of the connecting mechanism, and the shockproof mechanism is sleeved between the connecting mechanism and the second fixing mechanism;
the connecting mechanism comprises a first arc-shaped plate, a first fixing plate, a pulling plate, a second arc-shaped plate, a first limiting ring and a second fixing plate, wherein the two ends of the first arc-shaped plate are fixedly connected with the first fixing plate, one side of the first arc-shaped plate is fixedly connected with the pulling plate, one side of the pulling plate, far away from the first arc-shaped plate, is fixedly connected with the second arc-shaped plate, the inner wall of the second arc-shaped plate is fixedly connected with the first limiting ring, and the two ends of the second arc-shaped plate are fixedly connected with the second fixing plate;
the first fixing mechanism comprises a third arc-shaped plate and a third fixing plate, and the two ends of the third arc-shaped plate are fixedly connected with the third fixing plate;
the second fixing mechanism comprises a fourth arc-shaped plate, a second limiting ring and a fourth fixing plate, the inner wall of the fourth arc-shaped plate is fixedly connected with the second limiting ring, and the two ends of the fourth arc-shaped plate are fixedly connected with the fourth fixing plate;
the shockproof mechanism comprises an elastic rod, a counterweight hammer and a limiting groove, the counterweight hammer is fixedly connected to two ends of the elastic rod, and the limiting groove is formed in the middle of the elastic rod.
Optionally, the inner wall of the first arc-shaped plate is fixedly connected with a first rubber pad.
Optionally, the first arc-shaped plate is fixedly mounted on the first fixing plate arranged at two ends of the first arc-shaped plate and the third fixing plate arranged at two ends of the third arc-shaped plate.
Optionally, a second rubber pad is fixedly connected to the inside of the third arc-shaped plate.
Optionally, the second arc-shaped plate is fixedly connected with the fourth arc-shaped plate through second fixing plates arranged at two ends of the second arc-shaped plate and fourth fixing plates arranged at two ends of the fourth arc-shaped plate.
Optionally, the middle of the second arc-shaped plate and the middle of the fourth arc-shaped plate are sleeved with the elastic rod.
Optionally, the first limiting ring and the second limiting ring are clamped with a limiting groove formed in the middle of the elastic rod.
(III) advantageous effects
The utility model provides a stockbridge damper device for power transmission line possesses following beneficial effect:
1. this stockbridge damper device for power transmission line through setting up second fixed establishment, and stockbridge damper needs long-time swing to the loss is comparatively serious, when stockbridge damper damages, takes off second fixed establishment, takes off the stockbridge damper who damages, and the stockbridge damper who changes the new alright, thereby need not change whole parts, reaches the purpose of practicing thrift cost of maintenance.
2. This stockbridge damper device for electric power transmission line, through setting up first spacing ring, second spacing ring and spacing groove, first spacing ring and second spacing ring and spacing groove joint, thereby prevent that the elastic rod from sliding in second fixed plate and fourth fixed plate, lead to the unbalanced problem in both sides, and during installation shockproof mechanism, first spacing ring and second spacing ring joint alright guarantee the balance of both sides at the spacing groove, need not adjust, reach the purpose of being convenient for to install, the practicality has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the connection mechanism of the present invention;
fig. 3 is a schematic structural view of the first fixing mechanism of the present invention;
fig. 4 is a schematic structural view of a second fixing mechanism of the present invention;
fig. 5 is a schematic structural view of the shockproof mechanism of the present invention.
In the figure: 1-connecting mechanism, 101-first arc-shaped plate, 102-first fixing plate, 103-pulling plate, 104-second arc-shaped plate, 105-first limiting ring, 106-second fixing plate, 2-first fixing mechanism, 201-third arc-shaped plate, 202-third fixing plate, 3-second fixing mechanism, 301-fourth arc-shaped plate, 302-second limiting ring, 303-fourth fixing plate, 4-shockproof mechanism, 401-elastic rod, 402-counterweight hammer, 403-limiting groove, 5-first rubber pad and 6-second rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a shockproof hammer device for an electric power transmission line comprises a connecting mechanism 1, a first fixing mechanism 2, a second fixing mechanism 3 and a shockproof mechanism 4, wherein the first fixing mechanism 2 is fixedly installed on one side of the connecting mechanism 1, the second fixing mechanism 3 is fixedly installed on one side, far away from the first fixing mechanism 2, of the connecting mechanism 1, the shockproof mechanism 4 is sleeved between the connecting mechanism 1 and the second fixing mechanism 3, the shockproof mechanism 4 needs to swing for a long time to perform shock absorption, so that the loss is serious, when the shockproof mechanism 4 is damaged, the second fixing mechanism 3 is taken down, the damaged shockproof mechanism 4 is taken down, and a new shockproof mechanism 4 can be replaced, so that all parts are not replaced, and the purpose of saving the maintenance cost is achieved;
the connecting mechanism 1 comprises a first arc-shaped plate 101, a first fixing plate 102, a pulling plate 103, a second arc-shaped plate 104, a first limiting ring 105 and a second fixing plate 106, wherein the first fixing plate 102 is fixedly connected to two ends of the first arc-shaped plate 101, the pulling plate 103 is fixedly connected to one side of the first arc-shaped plate 101, the second arc-shaped plate 104 is fixedly connected to one side, away from the first arc-shaped plate 101, of the pulling plate 103, the first limiting ring 105 is fixedly connected to the inner wall of the second arc-shaped plate 104, so that the problem that the elastic rod 401 slides is solved, and the second fixing plate 106 is fixedly connected to two ends of the second arc-shaped plate 104;
the first fixing mechanism 2 comprises a third arc-shaped plate 201 and a third fixing plate 202, wherein the two ends of the third arc-shaped plate 201 are fixedly connected with the third fixing plate 202;
the second fixing mechanism 3 comprises a fourth arc-shaped plate 301, a second limiting ring 302 and a fourth fixing plate 303, the inner wall of the fourth arc-shaped plate 301 is fixedly connected with the second limiting ring 302 to prevent the elastic rod 401 from sliding, and the two ends of the fourth arc-shaped plate 301 are fixedly connected with the fourth fixing plate 303;
The inner wall of the first arc-shaped plate 101 is fixedly connected with a first rubber pad 5, the first rubber pad 5 has elasticity, tightly adheres to a power transmission line, increases friction area, thereby increases friction force and achieves the purpose of skid resistance, the first arc-shaped plate 101 is fixedly installed with a third fixing plate 202 arranged at two ends of a third arc-shaped plate 201 through a first fixing plate 102 arranged at two ends of the first arc-shaped plate, a bolt penetrates through the first fixing plate 102 and the third fixing plate 202 and is then fastened by a nut, a second rubber pad 6 is fixedly connected to the inner part of the third arc-shaped plate 201, the second rubber pad 6 has elasticity, tightly adheres to the power transmission line, increases friction area, thereby increases friction force and achieves the purpose of skid resistance, the second arc-shaped plate 104 is fixedly connected with two ends of a fourth arc-shaped plate 301 through a second fixing plate 106 arranged at two ends of the second arc-shaped plate 104, the bolt penetrates through the first fixing plate, then, the second arc-shaped plate 104 and the fourth arc-shaped plate 301 are fastened by nuts, the middle of the second arc-shaped plate 104 and the middle of the fourth arc-shaped plate 301 are sleeved with the elastic rod 401, the first limiting ring 105 and the second limiting ring 302 are clamped with a limiting groove 403 arranged in the middle of the elastic rod 401, and the first limiting ring 105, the second limiting ring 302 and the limiting groove 403 prevent the elastic rod 401 from sliding in the second fixing plate 106 and the fourth fixing plate 303, so that the problem of unbalance of two sides is caused.
When using, overlap first arc 101 and third arc 201 at the surface of power transmission line, then use the bolt fastening, shockproof mechanism 4 places the inner wall at second arc 104, makes spacing groove 403 and first spacing ring 105 joint on the elastic rod 401, and the inner wall of fourth arc 301 then laminates with elastic rod 401, makes second spacing ring 302 and spacing groove 403 joint, uses bolt and nut at last to fix second arc 104 and fourth arc 301 together alright.
To sum up, when the shockproof hammer device for the electric power transmission line is used, the second fixing mechanism 3 is arranged, the shockproof mechanism 4 needs to swing for a long time to buffer shock, so that the loss is serious, when the shockproof mechanism 4 is damaged, the second fixing mechanism 3 is taken down, the damaged shockproof mechanism 4 is taken down, and a new shockproof mechanism 4 is replaced, so that the aim of saving the maintenance cost is fulfilled, the first limiting ring 105, the second limiting ring 302 and the limiting groove 403 are arranged, the first limiting ring 105 and the second limiting ring 302 are clamped with the limiting groove 403, so that the problem that the elastic rod 401 slides in the second fixing plate 106 and the fourth fixing plate 303 to cause unbalance of two sides is solved, and when the shockproof mechanism 4 is installed, the first limiting ring 105 and the second limiting ring 302 are clamped in the limiting groove 403 to ensure balance of the two sides without adjustment, so as to achieve the aim of convenient installation, the practicability is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a stockbridge damper device for power transmission line, includes coupling mechanism (1), first fixed establishment (2), second fixed establishment (3) and stockbridge damper (4), its characterized in that: a first fixing mechanism (2) is fixedly installed on one side of the connecting mechanism (1), a second fixing mechanism (3) is fixedly installed on one side, far away from the first fixing mechanism (2), of the connecting mechanism (1), and a shockproof mechanism (4) is sleeved between the connecting mechanism (1) and the second fixing mechanism (3);
the connecting mechanism (1) comprises a first arc-shaped plate (101), a first fixing plate (102), a pulling plate (103), a second arc-shaped plate (104), a first limiting ring (105) and a second fixing plate (106), wherein the first fixing plate (102) is fixedly connected to two ends of the first arc-shaped plate (101), the pulling plate (103) is fixedly connected to one side of the first arc-shaped plate (101), the second arc-shaped plate (104) is fixedly connected to one side, away from the first arc-shaped plate (101), of the pulling plate (103), the first limiting ring (105) is fixedly connected to the inner wall of the second arc-shaped plate (104), and the second fixing plate (106) is fixedly connected to two ends of the second arc-shaped plate (104);
the first fixing mechanism (2) comprises a third arc-shaped plate (201) and a third fixing plate (202), and the two ends of the third arc-shaped plate (201) are fixedly connected with the third fixing plate (202);
the second fixing mechanism (3) comprises a fourth arc-shaped plate (301), a second limiting ring (302) and a fourth fixing plate (303), the inner wall of the fourth arc-shaped plate (301) is fixedly connected with the second limiting ring (302), and two ends of the fourth arc-shaped plate (301) are fixedly connected with the fourth fixing plate (303);
shockproof mechanism (4) include elastic rod (401), counter weight hammer (402) and spacing groove (403), equal fixedly connected with counter weight hammer (402) in both ends of elastic rod (401), spacing groove (403) have been seted up at the middle part of elastic rod (401).
2. A stockbridge damper apparatus for electric power transmission lines according to claim 1, wherein: the inner wall of the first arc-shaped plate (101) is fixedly connected with a first rubber pad (5).
3. A stockbridge damper apparatus for electric power transmission lines according to claim 1, wherein: the first arc-shaped plate (101) is fixedly installed through a first fixing plate (102) arranged at two ends of the first arc-shaped plate and a third fixing plate (202) arranged at two ends of a third arc-shaped plate (201).
4. A stockbridge damper apparatus for electric power transmission lines according to claim 1, wherein: and a second rubber pad (6) is fixedly connected to the inside of the third arc-shaped plate (201).
5. A stockbridge damper apparatus for electric power transmission lines according to claim 1, wherein: the second arc-shaped plate (104) is fixedly connected with the fourth fixing plate (303) through the second fixing plate (106) arranged at the two ends of the second arc-shaped plate and the fourth arc-shaped plate (301).
6. A stockbridge damper apparatus for electric power transmission lines according to claim 1, wherein: the middle of the second arc-shaped plate (104) and the fourth arc-shaped plate (301) is sleeved with an elastic rod (401).
7. A stockbridge damper apparatus for electric power transmission lines according to claim 1, wherein: the first limiting ring (105) and the second limiting ring (302) are clamped with a limiting groove (403) formed in the middle of the elastic rod (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922152160.9U CN210693395U (en) | 2019-12-04 | 2019-12-04 | Stockbridge damper device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922152160.9U CN210693395U (en) | 2019-12-04 | 2019-12-04 | Stockbridge damper device for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693395U true CN210693395U (en) | 2020-06-05 |
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ID=70904156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922152160.9U Expired - Fee Related CN210693395U (en) | 2019-12-04 | 2019-12-04 | Stockbridge damper device for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113541080A (en) * | 2021-08-10 | 2021-10-22 | 国网山东省电力公司烟台供电公司 | Anti-slip sleeve for transmission line damper |
-
2019
- 2019-12-04 CN CN201922152160.9U patent/CN210693395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113541080A (en) * | 2021-08-10 | 2021-10-22 | 国网山东省电力公司烟台供电公司 | Anti-slip sleeve for transmission line damper |
| CN113541080B (en) * | 2021-08-10 | 2022-08-09 | 国网山东省电力公司烟台供电公司 | Anti-slip sleeve for transmission line damper |
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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: 20200605 Termination date: 20201204 |