CN210957750U - Mounting structure of arrester - Google Patents
Mounting structure of arrester Download PDFInfo
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- CN210957750U CN210957750U CN201922215698.XU CN201922215698U CN210957750U CN 210957750 U CN210957750 U CN 210957750U CN 201922215698 U CN201922215698 U CN 201922215698U CN 210957750 U CN210957750 U CN 210957750U
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- arrester
- line monitoring
- monitoring appearance
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- mounting structure
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Abstract
The utility model provides a mounting structure of arrester, include: the erection column, erection column bottom are fixed subaerial, and the arrester is fixed at the top of erection column, go up the wiring board and pass through the equalizer ring and fix at the top of arrester, and the middle part of erection column is provided with on-line monitoring appearance erection support, and on-line monitoring appearance is fixed on the on-line monitoring appearance erection support, on-line monitoring appearance one end is connected with the arrester ground terminal on the arrester through signal connection line, and the other one end of on-line monitoring appearance is passed through ground connection line and is connected with main earth net. This mounting structure of arrester can improve installation, wiring efficiency and overall structure's security through the rational layout design to arrester and on-line monitoring appearance, through set up the equalizer ring at the arrester top, can improve the buffer capacity of arrester when meeting with high intensive electric shock, effectively improves the bearing capacity of arrester.
Description
Technical Field
The utility model relates to an arrester installation technical field, concretely relates to mounting structure of arrester.
Background
The lightning arrester is an electric appliance for protecting electrical equipment from high transient overvoltage, limiting follow current time and assigning follow current values. Lightning arresters are essential safety devices in power transformation and remote power transmission systems. At present, the lightning arrester is usually installed in a way that the upper end of the lightning arrester is fixed on a connecting plate through hardware fittings, and the connecting plate is connected to a line insulator; the lower end is rigidly connected with the base, and the existing lightning arrester is not provided with an online detection system generally. However, with the development of technology and the stricter requirements on power supply safety guarantee, the online detection system for monitoring the lightning arrester in real time is installed in important places such as power plants, so that the working condition of the lightning arrester is more and more urgent, and how to realize the reasonable installation layout of the lightning arrester and the online monitor is also a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a mounting structure of arrester through the reasonable layout design to arrester and on-line monitoring appearance, can improve installation, wiring efficiency and overall structure's security.
In order to realize the technical scheme, the utility model provides a mounting structure of arrester, include: the erection column, the erection column bottom is fixed subaerial, and the arrester is fixed at the top of erection column, goes up the wiring board and passes through the equalizer ring and fix the top at the arrester, the middle part of erection column is provided with on-line monitoring appearance erection support, and on-line monitoring appearance is fixed on the on-line monitoring appearance erection support, on-line monitoring appearance one end is passed through the signal connection line and is connected with the arrester ground terminal on the arrester, the other one end of on-line monitoring appearance is passed through the ground connection line and is connected with main earth net.
In the technical scheme, during specific installation, the lightning arrester is fixed at the top of the mounting column, and the on-line monitor mounting support is fixed on the on-line monitor and locked. During wiring, one end of the on-line monitor is connected with the grounding terminal of the lightning arrester through a signal connecting wire, and the other end of the on-line monitor is connected with the main grounding grid through a grounding connecting wire. The installation efficiency and the wiring efficiency of the lightning arrester and the on-line monitoring instrument are very high. And through set up the equalizer ring at the arrester top, can improve the buffer capacity of arrester when meeting with high intensive electric shock, effectively improve the bearing capacity of arrester.
Preferably, a butt joint support is fixed to the top of the mounting column through a bolt, a butt joint plate is arranged at the bottom of the lightning arrester, screw holes corresponding to the butt joint support are formed in the butt joint plate, and the lightning arrester is connected with the butt joint support in a fastening mode through the bolt after being aligned with the butt joint support through the butt joint plate. The mounting structure can ensure the mounting efficiency and can also enhance the firmness of the lightning arrester during fixing, so that the lightning arrester has stronger wind resistance.
Preferably, the bottom of the mounting column is provided with a flat steel, and the flat steel is connected with a main grounding grid through a grounding connection wire so as to further improve the safety of the overall mounting structure.
Preferably, the on-line monitor and the on-line monitor mounting support are fixedly connected through a butt plate, so that the on-line monitor can be conveniently and quickly aligned, mounted and detached.
The utility model provides a pair of mounting structure of arrester's beneficial effect lies in: this mounting structure of arrester can improve installation, wiring efficiency and overall structure's security through the rational layout design to arrester and on-line monitoring appearance, during concrete installation, only need to fix the arrester at the top of erection column, simultaneously with on-line monitoring appearance fixing on-line monitoring appearance erection support locking can. During wiring, one end of the online monitor is connected with the grounding terminal of the lightning arrester through a signal connecting wire, the other end of the online monitor is connected with the main grounding grid through a grounding connecting wire, and the installation efficiency and the wiring efficiency of the lightning arrester and the online monitor are very high. And through set up the equalizer ring at the arrester top, can improve the buffer capacity of arrester when meeting with high intensive electric shock, effectively improve the bearing capacity of arrester.
Drawings
Fig. 1 is a schematic view of the overall installation structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic front view of fig. 3.
FIG. 5 is a schematic cross-sectional view taken along line I-I of FIG. 4.
In the figure: 1. a lightning arrester; 2. an on-line monitor; 3. an on-line monitor mounting support; 4. a butt plate; 5. a bolt; 6. butting the supports; 7. a lightning arrester ground terminal; 8. a signal connection line; 9. a grading ring; 10. an upper wiring board; 11. mounting a column; 12. and a ground connection line.
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. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Example (b): a mounting structure of a lightning arrester.
Referring to fig. 1 to 5, a mounting structure of a surge arrester includes: erection column 11, erection column 11 is the cement post, 11 bottoms of erection column are fixed subaerial, the bolt 5 is passed through at the top of erection column 11 is fixed with butt joint support 6, and the bottom of arrester 1 is provided with butt joint plate 4, set up on the butt joint plate 4 and butt joint support 6 corresponding screw, pass through bolt 5 fastening connection after arrester 1 aligns with butt joint support 6 through butt joint plate 4. The mounting structure can ensure the mounting efficiency of the lightning arrester 1 and can also enhance the firmness of the lightning arrester 1 in the fixing process, so that the lightning arrester 1 has stronger wind resistance. Go up wiring board 10 and fix at the top of arrester 1 through equalizer ring 9, the middle part of erection column 11 is provided with on-line monitoring appearance erection support 3, through butt plate 4 fixed connection between on-line monitoring appearance 2 and the on-line monitoring appearance erection support 3, the quick counterpoint installation and the dismantlement of on-line monitoring appearance 2 of being convenient for. 2 one end of on-line monitoring appearance is connected with arrester ground terminal 7 on the arrester 1 through signal connection line 8, the other one end of on-line monitoring appearance 2 is passed through ground connection line 12 and is connected with main ground net to 11 bottoms of erection column are provided with the band steel, the band steel passes through ground connection line 12 and is connected with main ground net to further improve overall installation structure's security.
The installation structure of the lightning arrester can improve the installation and wiring efficiency and the safety of the whole structure through the reasonable layout design of the lightning arrester 1 and the online monitor 2. During specific installation, the lightning arrester 1 is fixed at the top of the mounting column 11, and the online monitor 2 is fixed on the online monitor mounting support 3 and locked. During wiring, one end of the online monitor 2 is connected with the grounding terminal 7 of the lightning arrester through the signal connecting wire 8, the other end of the online monitor is connected with the main grounding grid through the grounding connecting wire 12, and the installation efficiency and the wiring efficiency of the lightning arrester 1 and the online monitor 2 are very high. And through set up equalizer ring 9 at arrester 1 top, can improve the buffer capacity of arrester 1 when meeting with the high intensive electric shock, effectively improve the bearing capacity of arrester 1.
The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings, and therefore, all equivalents and modifications that can be accomplished without departing from the spirit of the present invention are within the protection scope of the present invention.
Claims (4)
1. A mounting structure of a surge arrester, comprising: the erection column, erection column bottom is fixed subaerial, and the top at the erection column is fixed to the arrester, its characterized in that: go up the wiring board and pass through the equalizer ring and fix the top at the arrester, the middle part of erection column is provided with on-line monitoring appearance erection support, and on-line monitoring appearance is fixed on the on-line monitoring appearance erection support, on-line monitoring appearance one end is passed through the signal connection line and is connected with the arrester ground terminal on the arrester, the other one end of on-line monitoring appearance is passed through the ground connection line and is connected with main earth net.
2. The mounting structure of a surge arrester according to claim 1, wherein: the top of the mounting column is fixed with a butt joint support through a bolt, the bottom of the arrester is provided with a butt joint plate, the butt joint plate is provided with a screw hole corresponding to the butt joint support, and the arrester is aligned with the butt joint support through the butt joint plate and then is tightly connected through the bolt.
3. The mounting structure of a surge arrester according to claim 1, wherein: the bottom of the mounting column is provided with flat steel, and the flat steel is connected with a main grounding grid through a grounding connecting wire.
4. The mounting structure of a surge arrester according to claim 1, wherein: the on-line monitor is fixedly connected with the on-line monitor mounting support through the butt plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215698.XU CN210957750U (en) | 2019-12-12 | 2019-12-12 | Mounting structure of arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215698.XU CN210957750U (en) | 2019-12-12 | 2019-12-12 | Mounting structure of arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210957750U true CN210957750U (en) | 2020-07-07 |
Family
ID=71381078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922215698.XU Active CN210957750U (en) | 2019-12-12 | 2019-12-12 | Mounting structure of arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210957750U (en) |
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2019
- 2019-12-12 CN CN201922215698.XU patent/CN210957750U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Zhimin Inventor after: Huang Miao Inventor after: Zhu Pengchao Inventor before: Huang Miao Inventor before: Zhu Pengchao Inventor before: Chen Ruizhu |