CN216388903U - Suspension type composite post insulator - Google Patents
Suspension type composite post insulator Download PDFInfo
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- CN216388903U CN216388903U CN202122198189.8U CN202122198189U CN216388903U CN 216388903 U CN216388903 U CN 216388903U CN 202122198189 U CN202122198189 U CN 202122198189U CN 216388903 U CN216388903 U CN 216388903U
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Abstract
The utility model discloses a suspension type composite post insulator, which relates to the technical field of post insulator equipment and comprises a post insulator main body, a steel foot bolt, an auxiliary supporting shaft, a main body connecting end and an insulating connecting pipe, wherein the steel foot bolt is fixedly installed at the bottom of the post insulator main body, the auxiliary supporting shaft is fixedly installed at the top of the post insulator main body, the main body connecting end is fixedly installed at the top of the auxiliary supporting shaft, and the insulating connecting pipe is fixedly installed at the top of the main body connecting end. The utility model solves the problem that the device is easy to generate static electricity due to the long-time flowing of current in the using process of the existing post insulator by the aid of the static eliminator, the static attraction strip, the static attraction terminal and the inner connecting plate.
Description
Technical Field
The utility model relates to a post insulator, relates to the technical field of post insulator equipment, and particularly relates to a suspension type composite post insulator.
Background
The insulator is a device arranged between conductors with different potentials or between a conductor and a ground potential component, is a special insulating control, plays an important role in an overhead transmission line due to the functions of voltage resistance and mechanical stress resistance, is widely applied to a power system, generally belongs to external insulation, and works under atmospheric conditions. The external live conductors of overhead transmission lines, busbars of power plants and substations, and of various electrical equipment, are supported by insulators and insulated from the earth or other conductors subject to potential differences. The following problems exist in the prior art:
1. in the using process of the existing post insulator, the device is easy to generate static electricity due to the long-time flowing of current;
2. when the existing post insulator is used, the existing post insulator is easily blown by strong wind, so that the problem that the post insulator is not good in use due to the fact that the post insulator swings left and right is solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a suspension type composite post insulator, which aims to be provided with a static eliminator, a static attraction strip, a static adsorption terminal and an internal connection plate and solves the problem that the current flows for a long time to easily generate static electricity in the use process of the conventional post insulator; the other purpose is that when solving current post insulator when using, receive strong wind to blow easily, lead to the not good problem of post insulator horizontal hunting use to reach and make post insulator in the in-process of using, can increase piece, second weight gain with gravity and make post insulator volume weight increase, the prevention is blown by strong wind, prevents that post insulator horizontal hunting result of use is not good.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a suspension type composite post insulator, includes post insulator main part, steel foot bolt, auxiliary stay shaft, main part link, insulating connecting pipe, the bottom fixed mounting of post insulator main part has steel foot bolt, just the top fixed mounting of post insulator main part has auxiliary stay shaft, auxiliary stay shaft's top fixed mounting has the main part link, the top fixed mounting of main part link has insulating connecting pipe, the top of post insulator main part and the inboard that is located auxiliary stay shaft are provided with electrostatic eliminator, the electrostatic eliminator is used for eliminating the static that produces when electric current flows.
The inside of post insulator main part is provided with the gravity and increases the piece, the gravity increases the piece and is used for increasing the volume weight of post insulator main part.
The technical scheme of the utility model is further improved as follows: the inboard of post insulator main part is provided with compound insulating umbrella board, the upper and lower both ends fixed mounting of compound insulating umbrella board is in the inboard of post insulator main part, the bottom fixed mounting of electrostatic eliminator is at the top of post insulator main part, just the top fixed mounting of electrostatic eliminator is in the bottom of main part link.
Adopt above-mentioned technical scheme, be provided with the cable conductor and wear the jack in the insulating connecting pipe in this scheme, can be used for placing the cable conductor.
The technical scheme of the utility model is further improved as follows: the inner wall of electrostatic eliminator is provided with electrostatic adsorption terminal all around, the upper and lower both ends fixed mounting of electrostatic adsorption terminal is on electrostatic eliminator's inner wall, just electrostatic adsorption terminal's fixed mounting has the electrostatic attraction strip on the surface, the outside fixed mounting of electrostatic attraction strip is on electrostatic eliminator's inner wall, just the upper and lower both ends fixed mounting of electrostatic attraction strip is on electrostatic eliminator's inner wall, the inboard fixed mounting of electrostatic adsorption terminal has the in-connection board.
By adopting the technical scheme, the electrostatic attraction strip in the electrostatic eliminator can attract the static electricity generated by the flowing of the electric power to the electrostatic adsorption terminal, and then the static electricity is absorbed by the electrostatic adsorption terminal.
The technical scheme of the utility model is further improved as follows: the utility model discloses a compound insulation umbrella board, including compound insulation umbrella board, bottom fixed mounting of insulation board is on the inner wall of compound insulation umbrella board, just the surface of insulation board fixed mounting is on the inner wall of compound insulation umbrella board all around, the top fixed mounting of insulation board has the breaker, the surface of breaker fixed mounting is on the inner wall of compound insulation umbrella board all around, just the top fixed mounting of breaker is on the inner wall of compound insulation umbrella board.
By adopting the technical scheme, the blocking plate and the insulating plate inside the composite insulating umbrella plate can isolate the current.
The technical scheme of the utility model is further improved as follows: the inside of post insulator main part is provided with the gravity and increases the piece, the left side fixed mounting that the gravity increases the piece is on the inner wall of post insulator main part, just the upper and lower both ends fixed mounting that the gravity increases the piece is on the inner wall of post insulator main part.
The technical scheme of the utility model is further improved as follows: the inside of post insulator main part and the right side that is located the gravity and increases the piece are provided with the second and increase the weight, the left side fixed mounting that the second increases the weight increases the right side of piece at the gravity, just the upper and lower both ends fixed mounting that the second increases the weight is on the inner wall of post insulator main part, the right side fixed mounting that the second increases the weight is on the inner wall of post insulator main part.
By adopting the technical scheme, the weight increasing block and the second weight increasing block in the main body of the post insulator in the scheme can increase the volume weight of the main body of the post insulator, enhance the resistance to wind power, prevent the main body of the post insulator from being blown by strong wind and prevent the poor use effect of the left-right swinging of the post insulator.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a suspension type composite post insulator, which is provided with a static eliminator, a static attraction strip, a static attraction terminal and an inner connecting plate, solves the problem that the device is easy to generate static electricity due to the long-time flow of current in the use process of the prior post insulator, and can absorb the static electricity generated by the flow of power on the device through the static attraction strip and the static attraction terminal in the use process of the post insulator by combining the above structures.
2. The utility model provides a suspension type composite post insulator, which aims to provide a gravity increasing block and a second weight increasing block and solve the problem that the existing post insulator is easy to blow by strong wind when in use, so that the post insulator swings leftwards and rightwards and is not good in use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of an electrostatic eliminator according to the present invention;
FIG. 3 is a schematic cross-sectional view of the composite insulating umbrella plate of the present invention;
fig. 4 is a schematic cross-sectional structure view of the post insulator body according to the present invention.
In the figure: 1. a post insulator main body; 2. a steel leg bolt; 3. compounding an insulating umbrella plate; 4. an auxiliary support shaft; 5. a static eliminator; 6. a main body connection end; 7. an insulating connection pipe; 8. an electrostatic attraction bar; 9. an electrostatic adsorption terminal; 10. an inner connection plate; 11. a blocking plate; 12. an insulating plate; 13. a gravity increasing block; 14. a second weight increasing block.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the present invention provides a suspension type composite post insulator, which comprises a post insulator main body 1, a steel stud 2, an auxiliary support shaft 4, a main body connecting end 6, and an insulating connecting pipe 7, wherein the steel stud 2 is fixedly installed at the bottom of the post insulator main body 1, the auxiliary support shaft 4 is fixedly installed at the top of the post insulator main body 1, the main body connecting end 6 is fixedly installed at the top of the auxiliary support shaft 4, the insulating connecting pipe 7 is fixedly installed at the top of the main body connecting end 6, a cable wire inserting hole is formed in the insulating connecting pipe 7 and can be used for placing a cable wire, a static eliminator 5 is arranged at the top of the post insulator main body 1 and at the inner side of the auxiliary support shaft 4, the static eliminator 5 is used for eliminating static electricity generated when current flows, a gravity increasing block 13 is arranged inside the post insulator main body 1, the gravity increasing block 13 is used for increasing the volume weight of the post insulator main body 1, the inner side of the post insulator main body 1 is provided with a composite insulating umbrella plate 3, the upper and lower ends of the composite insulating umbrella plate 3 are fixedly arranged at the inner side of the post insulator main body 1, the bottom of the electrostatic eliminator 5 is fixedly arranged at the top of the post insulator main body 1, the top of the electrostatic eliminator 5 is fixedly arranged at the bottom of the main body connecting end 6, the periphery of the inner wall of the electrostatic eliminator 5 is provided with an electrostatic adsorption terminal 9, the upper and lower ends of the electrostatic adsorption terminal 9 are fixedly arranged on the inner wall of the electrostatic eliminator 5, the surface of the electrostatic adsorption terminal 9 is fixedly provided with an electrostatic attraction strip 8, the outer side of the electrostatic attraction strip 8 is fixedly arranged on the inner wall of the electrostatic eliminator 5, the electrostatic attraction strip 8 in the electrostatic eliminator 5 can electrically attract the static electricity generated by the flowing of the electric power to the electrostatic adsorption terminal 9, and then the static electricity is absorbed by the electrostatic adsorption terminal 9, and the upper and lower ends of the electrostatic attraction bar 8 are fixedly installed on the inner wall of the electrostatic eliminator 5, and the inner connection plate 10 is fixedly installed on the inner side of the electrostatic adsorption terminal 9.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: an insulating plate 12 is arranged in the composite insulating umbrella plate 3, the bottom of the insulating plate 12 is fixedly arranged on the inner wall of the composite insulating umbrella plate 3, the periphery of the surface of the insulating plate 12 is fixedly arranged on the inner wall of the composite insulating umbrella plate 3, a blocking plate 11 is fixedly arranged at the top of the insulating plate 12, the blocking plate 11 and the insulating plate 12 in the composite insulating umbrella plate 3 can isolate current, the periphery of the surface of the blocking plate 11 is fixedly arranged on the inner wall of the composite insulating umbrella plate 3, the top of the blocking plate 11 is fixedly arranged on the inner wall of the composite insulating umbrella plate 3, a gravity increasing block 13 is arranged in the post insulator main body 1, the left side of the gravity increasing block 13 is fixedly arranged on the inner wall of the post insulator main body 1, the upper end and the lower end of the gravity increasing block 13 are fixedly arranged on the inner wall of the post insulator main body 1, a second weight increasing block 14 is arranged in the post insulator main body 1 and positioned on the right side of the gravity increasing block 13, the left side fixed mounting of second weight increase piece 14 increases the right side of piece 13 at the gravity, the inside gravity of post insulator main part 1 increases piece 13 and second weight increase piece 14 can make the increase of post insulator main part 1 volume weight, strengthen the resistance to wind-force, the prevention is blown by strong wind, it is not good to prevent that post insulator from the horizontal hunting result of use, and the upper and lower both ends fixed mounting of second weight increase piece 14 is on the inner wall of post insulator main part 1, the right side fixed mounting of second weight increase piece 14 is on the inner wall of post insulator main part 1.
The working principle of the suspension composite post insulator will be described in detail below.
As shown in fig. 1 to 4, in use, a cable is passed through a hole in an insulating connection pipe 7, the main body of the apparatus is fixed to a utility pole by a steel stud bolt 2, the weight of the main body 1 is increased by a weight increasing block 13 and a second weight increasing block 14 inside the main body 1, resistance to wind is enhanced, static electricity generated by the flow of the electric power is electrically attracted by an electrostatic attraction bar 8 inside an electrostatic eliminator 5, and the electrostatic attraction bar is guided to an electrostatic attraction terminal 9 to be absorbed.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a suspension type composite post insulator, includes post insulator main part (1), steel foot bolt (2), auxiliary support axle (4), main part link (6), insulating connecting pipe (7), the bottom fixed mounting of post insulator main part (1) has steel foot bolt (2), just the top fixed mounting of post insulator main part (1) has auxiliary support axle (4), the top fixed mounting of auxiliary support axle (4) has main part link (6), the top fixed mounting of main part link (6) has insulating connecting pipe (7), its characterized in that: a static eliminator (5) is arranged at the top of the post insulator main body (1) and on the inner side of the auxiliary supporting shaft (4), and the static eliminator (5) is used for eliminating static electricity generated when current flows;
the supporting insulator is characterized in that a gravity increasing block (13) is arranged inside the supporting insulator main body (1), and the gravity increasing block (13) is used for increasing the volume weight of the supporting insulator main body (1).
2. The suspension composite post insulator of claim 1, wherein: the inboard of post insulator main part (1) is provided with compound insulation umbrella board (3), the upper and lower both ends fixed mounting of compound insulation umbrella board (3) is in the inboard of post insulator main part (1), the bottom fixed mounting of static eliminator (5) is at the top of post insulator main part (1), just the top fixed mounting of static eliminator (5) is in the bottom of main part link (6).
3. The suspension composite post insulator of claim 1, wherein: the inner wall of electrostatic eliminator (5) is provided with electrostatic adsorption terminal (9) all around, the upper and lower both ends fixed mounting of electrostatic adsorption terminal (9) is on the inner wall of electrostatic eliminator (5), just the fixed mounting has electrostatic attraction strip (8) on the surface of electrostatic adsorption terminal (9), the outside fixed mounting of electrostatic attraction strip (8) is on the inner wall of electrostatic eliminator (5), just the upper and lower both ends fixed mounting of electrostatic attraction strip (8) is on the inner wall of electrostatic eliminator (5), the inboard fixed mounting of electrostatic adsorption terminal (9) has connecting plate (10) in.
4. The suspension composite post insulator of claim 2, wherein: the utility model discloses a compound insulation umbrella board, including insulation board (3), the inside of composite insulation umbrella board (3) is provided with insulation board (12), the bottom fixed mounting of insulation board (12) is on the inner wall of composite insulation umbrella board (3), just the fixed mounting is all around on the inner wall of composite insulation umbrella board (3) on the surface of insulation board (12), the top fixed mounting of insulation board (12) has rupture plate (11), the fixed mounting is all around on the inner wall of composite insulation umbrella board (3) on the surface of rupture plate (11), just the top fixed mounting of rupture plate (11) is on the inner wall of composite insulation umbrella board (3).
5. The suspension composite post insulator of claim 1, wherein: the inside of post insulator main part (1) is provided with gravity and increases piece (13), the left side fixed mounting that the gravity increases piece (13) is on the inner wall of post insulator main part (1), just the upper and lower both ends fixed mounting that the gravity increases piece (13) is on the inner wall of post insulator main part (1).
6. The suspension composite post insulator of claim 1, wherein: the inside of post insulator main part (1) and the right side that is located gravity increase piece (13) are provided with second weight (14), the left side fixed mounting of second weight (14) increases the right side of piece (13) at gravity, just the upper and lower both ends fixed mounting of second weight (14) is on the inner wall of post insulator main part (1), the right side fixed mounting of second weight (14) is on the inner wall of post insulator main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198189.8U CN216388903U (en) | 2021-09-10 | 2021-09-10 | Suspension type composite post insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198189.8U CN216388903U (en) | 2021-09-10 | 2021-09-10 | Suspension type composite post insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216388903U true CN216388903U (en) | 2022-04-26 |
Family
ID=81241288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122198189.8U Active CN216388903U (en) | 2021-09-10 | 2021-09-10 | Suspension type composite post insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216388903U (en) |
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2021
- 2021-09-10 CN CN202122198189.8U patent/CN216388903U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230601 Address after: No. 188, Xinjiang'an Wucun, Jiang'an District, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Haoda Electrical Equipment Co.,Ltd. Address before: 337000 No. 53, Shaqiao, Gucheng village, Luxi Town, Luxi County, Pingxiang City, Jiangxi Province Patentee before: Zhang Shuai |