CN218182973U - Clamping mechanism of electric power fitting stockbridge damper - Google Patents
Clamping mechanism of electric power fitting stockbridge damper Download PDFInfo
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- CN218182973U CN218182973U CN202222223894.3U CN202222223894U CN218182973U CN 218182973 U CN218182973 U CN 218182973U CN 202222223894 U CN202222223894 U CN 202222223894U CN 218182973 U CN218182973 U CN 218182973U
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- fixedly connected
- rubber ring
- electric power
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Abstract
The utility model belongs to the technical field of the stockbridge damper, concretely relates to fixture of electric power fitting stockbridge damper, including last cup joint, the lower side fixedly connected with lower cover union piece of last cup joint has shockproof pole in the inboard grafting of last cup joint and lower cover union piece, and the equal threaded connection in the left and right sides of shockproof pole has the tup, goes up the upside fixedly connected with connector of cup joint. The utility model has the advantages that: can wrap up in the cable outside through the rubber ring, the rubber ring texture is soft, and has outstanding laminating nature, and the cable can furthest reduce when rocking and the cable between the friction, reduces the wearing and tearing to the cable surface, and the bolt can fasten the rubber ring in addition, makes the rubber ring cramp the cable, is difficult for taking place to slide.
Description
Technical Field
The utility model belongs to the technical field of the stockbridge damper, concretely relates to fixture of electric power fitting stockbridge damper.
Background
The damper is used for reducing the vibration of the wire caused by wind force. The high-voltage overhead line has high pole position and large span, and can vibrate when the wire is acted by wind. The working conditions at the wire suspension are most unfavourable when the wire vibrates. Due to multiple vibrations, fatigue failure of the wire may occur due to periodic bending. When the span of the overhead line is more than 120 meters, a damper is generally adopted to prevent vibration.
The clamping mechanism of the existing shockproof hammer is generally in a simple locking mode, a locking switch is fixed by a nut outside, the clamping mechanism is not stable enough, and when the clamping mechanism shakes, the clamping mechanism and a cable can slide relatively, so that the cable slides repeatedly for a long time, and the surface of the cable is easily abraded.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model aims to: the utility model provides a fixture of electric power fitting stockbridge damper, the fixture centre gripping of solving current stockbridge damper is not firm enough, and the surperficial problem of cable of wearing and tearing easily.
For the purpose of realizing above, the utility model discloses a technical scheme: the utility model provides a fixture of electric power fitting stockbridge damper, includes the last piece that cup joints, the lower side fixedly connected with lower cover union piece of last cover union piece, the inboard of going up cover union piece and lower cover union piece is pegged graft and is had the stockbridge damper, the equal threaded connection in both sides of stockbridge damper has the tup the upside fixedly connected with connector of going up the cover union piece, the upside fixedly connected with grip ring of connector, the front side of grip ring rotates and is connected with the turning block, the round hole has been seted up to the downside of turning block, the positive downside fixedly connected with threaded rod of grip ring, the threaded rod passes through the round hole and pegs graft with the turning block, the turning block passes through nut and threaded rod fixed connection, the inboard of grip ring is provided with the rubber ring, the outside of rubber ring is provided with powerful spring, the upside fixedly connected with fixed body of rubber ring, the upside of fixed body is provided with the bolt, bolt and grip ring threaded connection.
The utility model has the advantages that: can wrap up in the cable outside through the rubber ring, the rubber ring texture is soft, and has outstanding laminating nature, and the cable can furthest reduce when rocking and the cable between the friction, reduces the wearing and tearing to the cable surface, and the bolt can fasten the rubber ring in addition, makes the rubber ring cramp the cable, is difficult for taking place to slide.
In order to stabilize the shock-proof rod connection;
as a further improvement of the above technical solution: the inner sides of the upper sleeve joint piece and the lower sleeve joint piece are uniformly provided with limiting grooves, the middle part of the shockproof rod is uniformly and fixedly connected with limiting rings, and the limiting rings are clamped with the limiting grooves.
The beneficial effect of this improvement does: the limiting ring is clamped with the limiting groove, so that the shockproof rod can be firmly limited and cannot slide, and the balance of the shockproof hammer is influenced.
In order to facilitate finding the vibration damper;
as a further improvement of the technical scheme: and flashing sheets are respectively embedded in the middle parts of the outer side surfaces of the clamping ring and the rotating block.
The beneficial effect of this improvement does: the flashing piece can reflect light when being illuminated, when the cable rocks, can produce the reflection of light effect of a sudden strain of a muscle, and the staff of being convenient for discovers the position of stockbridge damper when maintaining.
In order to increase the friction force;
as a further improvement of the technical scheme: the inboard equidistance of rubber ring is provided with the rubber strip.
The beneficial effect of this improvement does: the rubber strip can greatly increase the friction force between the rubber ring and the cable, so that relative sliding is not easy to occur.
In order to enhance the cushioning effect;
as a further improvement of the above technical solution: the inboard downside and the rear side of grip ring are opened and are equipped with the circular slot, the circular slot has been seted up at the back of turning block, powerful spring sets up in the circular slot, powerful spring respectively with grip ring and turning block fixed connection, grip ring department powerful spring and rubber ring fixed connection, turning block department powerful spring and rubber ring contact are connected.
The beneficial effect of this improvement does: the cable is when rocking, can receive a resistance through compression spring earlier, and then the spring resumes to be a process that delays, can increase the asynchronism of motion between stockbridge damper and the cable, combines to get up can strengthen the reverse action effect between stockbridge damper and the cable to reinforcing stockbridge damper is to the cable.
In order to increase the tight connection between the bolt and the rubber ring;
as a further improvement of the above technical solution: the fixing body is fixedly connected with the rubber ring and is rotationally connected with the bolt.
The beneficial effect of this improvement does: the rubber ring is easy to deform and is easy to slide and stagger with the bolt when deforming, and the fixing body can always limit the bolt in one place, so that the effect of the bolt on the rubber ring is ensured.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the structure of the clamp ring of the present invention;
fig. 4 is a schematic structural view of an upper socket joint member and a lower socket joint member of the present invention;
FIG. 5 is a schematic structural view of the middle shockproof rod of the present invention
In the figure: 1. an upper socket joint piece; 2. a lower sleeving part; 3. a shock-absorbing bar; 4. a hammer head; 5. a linker; 6. A clamp ring; 7. rotating the block; 8. a rubber ring; 9. a circular groove; 10. a strong spring; 11. a bolt; 12. A fixed body; 13. a rubber strip; 14. a threaded rod; 15. a circular hole; 16. a glitter sheet; 17. a limiting groove; 18. a confinement ring.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
Example 1:
as shown in fig. 1-5: the utility model provides a fixture of electric power fitting stockbridge damper, includes cup joint piece 1, cup joint piece 1's downside fixedly connected with lower cover joint piece 2 on, the inboard of going up cup joint piece 1 and lower cover joint piece 2 is pegged graft and is had shockproof pole 3, the equal threaded connection in both sides of shockproof pole 3 has tup 4. Go up the upside fixedly connected with connector 5 of cup joint piece 1, the upside fixedly connected with grip ring 6 of connector 5, the front side of grip ring 6 rotates and is connected with turning block 7, round hole 15 has been seted up to the downside of turning block 7, the positive downside fixedly connected with threaded rod 14 of grip ring 6, threaded rod 14 passes through round hole 15 and pegs graft with turning block 7, turning block 7 passes through nut and threaded rod 14 fixed connection, the inboard of grip ring 6 is provided with rubber ring 8, the outside of rubber ring 8 is provided with powerful spring 10, the upside fixedly connected with stationary body 12 of rubber ring 8, the upside of stationary body 12 is provided with bolt 11, bolt 11 and grip ring 6 threaded connection.
Example 2:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a clamping mechanism of a damper of an electric power fitting comprises an upper sleeve 1, a lower sleeve 2 is fixedly connected to the lower side of the upper sleeve 1, a damper rod 3 is inserted into the inner sides of the upper sleeve 1 and the lower sleeve 2, hammers 4 are respectively and threadedly connected to the left and right sides of the damper rod 3, a connector 5 is fixedly connected to the upper side of the upper sleeve 1, a clamping ring 6 is fixedly connected to the upper side of the connector 5, a rotating block 7 is rotatably connected to the front side of the clamping ring 6, a circular hole 15 is formed in the lower side of the rotating block 7, a threaded rod 14 is fixedly connected to the lower side of the front side of the clamping ring 6, the threaded rod 14 is inserted into the rotating block 7 through the circular hole 15, the rotating block 7 is fixedly connected to the threaded rod 14 through a nut, a rubber ring 8 is arranged on the inner side of the clamping ring 6, a spring 10 is arranged on the outer side of the rubber ring 8, a fixed body 12 is fixedly connected to the upper side of the fixed body 12, a bolt 11 is connected to the clamping ring 6, a lower sleeve 1 and a restraining ring 17 is uniformly connected to the limiting ring 17.
Example 3:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a clamping mechanism of a shockproof hammer for electric power fittings comprises an upper sleeve 1, a lower sleeve 2 is fixedly connected to the lower side of the upper sleeve 1, a shockproof rod 3 is inserted into the inner sides of the upper sleeve 1 and the lower sleeve 2, hammers 4 are respectively and threadedly connected to the left and right sides of the shockproof rod 3, a connector 5 is fixedly connected to the upper side of the upper sleeve 1, a clamping ring 6 is fixedly connected to the upper side of the connector 5, a rotating block 7 is rotatably connected to the front side of the clamping ring 6, a circular hole 15 is formed in the lower side of the rotating block 7, a threaded rod 14 is fixedly connected to the lower side of the front side of the clamping ring 6, the threaded rod 14 is inserted into the rotating block 7 through the circular hole 15, the rotating block 7 is fixedly connected to the threaded rod 14 through a nut, a rubber ring 8 is arranged on the inner side of the clamping ring 6, a strong spring 10 is arranged on the outer side of the rubber ring 8, a fixing body 12 is fixedly connected to the upper side of the fixing body 12, a bolt 11 is threadedly connected to the clamping ring 6, and a flashing sheet 16 is embedded in the middle of the rotating block 6 and the rotating block 7.
Example 4:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a clamping mechanism of a damper of an electric power fitting comprises an upper sleeve 1, a lower sleeve 2 is fixedly connected to the lower side of the upper sleeve 1, a damper rod 3 is inserted into the inner sides of the upper sleeve 1 and the lower sleeve 2, hammers 4 are respectively and threadedly connected to the left and right sides of the damper rod 3, a connector 5 is fixedly connected to the upper side of the upper sleeve 1, a clamping ring 6 is fixedly connected to the upper side of the connector 5, a rotating block 7 is rotatably connected to the front side of the clamping ring 6, a circular hole 15 is formed in the lower side of the rotating block 7, a threaded rod 14 is fixedly connected to the front lower side of the clamping ring 6, the threaded rod 14 is inserted into the rotating block 7 through the circular hole 15, the rotating block 7 is fixedly connected to the threaded rod 14 through a nut, a rubber ring 8 is arranged on the inner side of the clamping ring 6, a strong spring 10 is arranged on the outer side of the rubber ring 8, a fixed body 12 is fixedly connected to the upper side of the rubber ring 8, a bolt 11 is arranged on the upper side of the fixed body 12, and a rubber strip 13 is arranged on the inner side of the clamping ring 8 at equal intervals.
Example 5:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a clamping mechanism of an electric power fitting damper includes an upper sleeve 1, a lower sleeve 2 is fixedly connected to a lower side of the upper sleeve 1, a damping rod 3 is inserted into inner sides of the upper sleeve 1 and the lower sleeve 2, hammers 4 are respectively and threadedly connected to left and right sides of the damping rod 3, a connector 5 is fixedly connected to an upper side of the upper sleeve 1, a clamping ring 6 is fixedly connected to an upper side of the connector 5, a rotating block 7 is rotatably connected to a front side of the clamping ring 6, a circular hole 15 is formed in a lower side of the rotating block 7, a threaded rod 14 is fixedly connected to a front lower side of the clamping ring 6, the threaded rod 14 is inserted into the rotating block 7 through the circular hole 15, the rotating block 7 is fixedly connected to the threaded rod 14 through a nut, a rubber ring 8 is arranged on an inner side of the clamping ring 6, a strong spring 10 is arranged on an outer side of the rubber ring 8, a fixing body 12 is fixedly connected to an upper side of the fixing body 12, a bolt 11 is threadedly connected to the clamping ring 6, a circular groove 9 and a back side of the clamping ring 6 are respectively provided with a strong spring connecting groove 9, and a back connecting groove 10 is arranged on the rotating block 7, and a strong spring connecting groove 10.
Example 6:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a clamping mechanism of an electric power fitting damper includes an upper sleeve 1, a lower sleeve 2 is fixedly connected to a lower side of the upper sleeve 1, a damping rod 3 is inserted into inner sides of the upper sleeve 1 and the lower sleeve 2, hammers 4 are respectively connected to left and right sides of the damping rod 3 through threads, the upper side of the upper sleeve 1 is fixedly connected with a connector 5, the upper side of the connector 5 is fixedly connected with a clamping ring 6, a rotation block 7 is rotatably connected to a front side of the clamping ring 6, a circular hole 15 is formed in a lower side of the rotation block 7, a threaded rod 14 is fixedly connected to a front lower side of the clamping ring 6, the threaded rod 14 is inserted into the rotation block 7 through the circular hole 15, the rotation block 7 is fixedly connected to the threaded rod 14 through a nut, a rubber ring 8 is arranged on an inner side of the clamping ring 6, a strong spring 10 is arranged on an outer side of the rubber ring 8, a fixed body 12 is fixedly connected to an upper side of the rubber ring 8, a bolt 11 is arranged on an upper side of the fixed body 12, the bolt 11 is connected to the clamping ring 6, the fixed body 12 is connected to the fixed body 8, and the fixed bolt 11 is connected to the fixed body 12.
The utility model discloses a theory of operation and use flow: upwards rotate turning block 7, block the cable in rubber ring 8, resume turning block 7, threaded rod 14 is pegged graft with round hole 15, fasten threaded rod 14 through the nut, restrain turning block 7, at this moment, rotation bolt 11, bolt 11 compresses tightly rubber ring 8, zonulae occludens between rubber ring 8 and the cable, when the cable is blown by the wind, take place to rock, rubber ring 8 hugs closely the cable, the difficult emergence is slided, reduce the frictional damage, and when the cable rocks, powerful spring 10 can produce the resistance to the cable earlier, then when powerful spring 10 slowly resumes, can delay the synchronization effect of motion between stockbridge damper and the cable, make serious asynchronous even reverse motion between the two, the hindrance when reinforcing stockbridge damper rocks the cable, thereby strengthen stockbridge damper to the shockproof effect of cable.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, or combinations, or other applications of the inventive concepts and solutions as may be employed without such modifications, are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a fixture of electric power fitting stockbridge damper which characterized in that: the shock-proof sleeve joint comprises an upper sleeve joint part (1), a lower fixedly connected with lower sleeve joint part (2) of the upper sleeve joint part (1), a shock-proof rod (3) is inserted into the inner sides of the upper sleeve joint part (1) and the lower sleeve joint part (2), hammer heads (4) are connected to the left side and the right side of the shock-proof rod (3) in a threaded manner, a connector (5) is fixedly connected to the upper side of the upper sleeve joint part (1), a clamping ring (6) is fixedly connected to the upper side of the connector (5), a rotating block (7) is rotatably connected to the front side of the clamping ring (6), a round hole (15) is formed in the lower side of the rotating block (7), a threaded rod (14) is fixedly connected to the front lower side of the clamping ring (6), the threaded rod (14) is inserted into the rotating block (7) through the round hole (15), the rotating block (7) is fixedly connected with the threaded rod (14) through a nut, a rubber ring (8) is arranged on the inner side of the clamping ring (6), a strong spring (10) is arranged on the outer side of the rubber ring (8), a fixed body (12) is connected with a fixed body (12), and a bolt (11) is connected with a bolt (11) and a bolt (11) is connected with the clamping ring (11).
2. The clamping mechanism of the shockproof hammer for electric power fittings of claim 1, wherein: go up the inboard of cup joint spare (1) and lower cup joint spare (2) and evenly seted up restriction groove (17), the even fixedly connected with restriction ring (18) in middle part of shockproof pole (3), restriction ring (18) and restriction groove (17) joint.
3. The clamping mechanism of the shockproof hammer for electric power fittings of claim 1, wherein: the middle parts of the outer side surfaces of the clamping ring (6) and the rotating block (7) are respectively embedded with a flashing piece (16).
4. The clamping mechanism of the shockproof hammer of the electric power fitting of claim 1, wherein: the inboard equidistance of rubber ring (8) is provided with rubber strip (13).
5. The clamping mechanism of the shockproof hammer of the electric power fitting of claim 1, wherein: the downside and the rear side of the inboard of grip ring (6) are opened and are equipped with circular slot (9), circular slot (9) have been seted up at the back of turning block (7), powerful spring (10) set up in circular slot (9), powerful spring (10) respectively with grip ring (6) and turning block (7) fixed connection, grip ring (6) department powerful spring (10) and rubber ring (8) fixed connection, turning block (7) department powerful spring (10) and rubber ring (8) contact connection.
6. The clamping mechanism of the shockproof hammer for electric power fittings of claim 1, wherein: the fixing body (12) is fixedly connected with the rubber ring (8), and the fixing body (12) is rotatably connected with the bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222223894.3U CN218182973U (en) | 2022-08-24 | 2022-08-24 | Clamping mechanism of electric power fitting stockbridge damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222223894.3U CN218182973U (en) | 2022-08-24 | 2022-08-24 | Clamping mechanism of electric power fitting stockbridge damper |
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| Publication Number | Publication Date |
|---|---|
| CN218182973U true CN218182973U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222223894.3U Active CN218182973U (en) | 2022-08-24 | 2022-08-24 | Clamping mechanism of electric power fitting stockbridge damper |
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| CN (1) | CN218182973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116598985A (en) * | 2023-07-18 | 2023-08-15 | 山东佰斯德电力科技有限公司 | Cable protection fitting for power engineering |
-
2022
- 2022-08-24 CN CN202222223894.3U patent/CN218182973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116598985A (en) * | 2023-07-18 | 2023-08-15 | 山东佰斯德电力科技有限公司 | Cable protection fitting for power engineering |
| CN116598985B (en) * | 2023-07-18 | 2023-09-19 | 山东佰斯德电力科技有限公司 | Cable protection fitting for power engineering |
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