CN221102452U - Grounding device with multiple connection points - Google Patents
Grounding device with multiple connection points Download PDFInfo
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- CN221102452U CN221102452U CN202322709279.8U CN202322709279U CN221102452U CN 221102452 U CN221102452 U CN 221102452U CN 202322709279 U CN202322709279 U CN 202322709279U CN 221102452 U CN221102452 U CN 221102452U
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- grounding
- seat
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- grounding conductor
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- 239000004020 conductor Substances 0.000 claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- Elimination Of Static Electricity (AREA)
Abstract
The invention provides a grounding device with multiple connection points, which comprises a horizontal grounding conductor, wherein the middle part of the horizontal grounding conductor is provided with a grounding seat, the lower part of the grounding seat is provided with a middle grounding electrode, the upper part of the grounding seat is provided with a middle wiring part, and meanwhile, two ends of the horizontal grounding conductor are respectively provided with side seats; the side seat comprises a fixing part connected with the horizontal grounding conductor, a side connecting part is arranged on the upper side of the fixing part, and a vertically downward grounding part is arranged on the lower side of the fixing part. The invention has reasonable structural design, the horizontal grounding conductor is provided with a plurality of connection points, the connection is very convenient, the grounding network has the characteristics of reliable grounding and small grounding resistance, and lightning current can be rapidly led into the ground, so that electrical equipment is effectively protected from being damaged by lightning. Meanwhile, the horizontal grounding conductor is fixed through the grounding seat in the middle and the side seats at the two ends and is in close contact with the ground, looseness can not occur even if the horizontal grounding conductor is used for a long time, reliability is high, and safety is good.
Description
Technical Field
The invention belongs to the technical field of lightning protection facilities, and particularly relates to a grounding device with multiple connection points.
Background
The grounding device is a metal conductor or a conductor group which is in direct contact with soil, is used as a conductor for electric connection between the power facility and the ground, and is an important guarantee for reducing lightning strike accidents and safe operation of equipment. The common grounding grid adopts the metal conductors with rigid structures as horizontal grounding components, the flexibility of the metal grounding conductors is poor and is often limited by the condition of the field, the contact area between the metal grounding conductors and soil is small, the resistance reducing effect is poor, the construction difficulty is high, and the installation and use effects are not ideal. In addition, if the rigid ground conductor is not in close contact with the ground, the rigid ground conductor may loosen after long-term use. There is therefore a need for improvements over existing grounding devices.
Disclosure of Invention
In view of the above, the present invention is directed to overcoming the defects in the prior art, and provides a grounding device with multiple connection points.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
The grounding device with multiple connection points comprises a horizontal grounding conductor, wherein the middle part of the horizontal grounding conductor is provided with a grounding seat, the lower part of the grounding seat is provided with a middle grounding electrode, the upper part of the grounding seat is provided with a middle wiring part, and meanwhile, two ends of the horizontal grounding conductor are respectively provided with side seats; the side seat comprises a fixing part connected with the horizontal grounding conductor, a side connecting part is arranged on the upper side of the fixing part, and a vertically downward grounding part is arranged on the lower side of the fixing part.
Further, the horizontal grounding conductor adopts a graphite grounding wire.
Further, the grounding seat comprises a seat body with a through hole, and pressing plates are respectively arranged on two sides of the seat body.
Further, the pressing plate is of an arc-shaped structure.
Further, the middle grounding electrode is arranged along the vertical direction, and the length of the middle grounding electrode in the vertical direction is larger than the grounding part of the side seat.
Further, the fixed part comprises two clamping plates which are arranged up and down correspondingly, and the tail end of the horizontal grounding conductor is clamped between the two clamping plates.
Further, the two clamping plates are of arc-shaped structures, and deformation joints are reserved between the two clamping plates.
Compared with the prior art, the invention has the following advantages:
The invention has reasonable structural design, the horizontal grounding conductor is provided with a plurality of connection points, the connection is very convenient, the grounding network has the characteristics of reliable grounding and small grounding resistance, and lightning current can be rapidly led into the ground, so that electrical equipment is effectively protected from being damaged by lightning. Meanwhile, the horizontal grounding conductor is fixed through the grounding seat in the middle and the side seats at the two ends and is in close contact with the ground, looseness can not occur even if the horizontal grounding conductor is used for a long time, reliability is high, and safety is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute an undue limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a splint according to an embodiment of the present invention;
FIG. 3 is a schematic view of the side seat of FIG. 2;
Fig. 4 is a schematic structural view of a grounding seat according to the present invention.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
The grounding device with multiple connection points comprises a horizontal grounding conductor 1, wherein the middle part of the horizontal grounding conductor is provided with a grounding seat 2, the lower part of the grounding seat is provided with a middle grounding electrode 3, the upper part of the grounding seat is provided with a middle wiring part 4, and the middle wiring part is provided with a wiring hole. Meanwhile, two ends of the horizontal grounding conductor are respectively provided with a side seat 5; the side seat comprises a fixing part 6 connected with a horizontal grounding conductor, a side connecting part 7 is arranged on the upper side of the fixing part, a vertical downward grounding part 8 is arranged on the lower side of the fixing part, and a wiring hole is formed in the side connecting part. It should be noted that the horizontal ground conductors in the figures are only schematic structures, and their lengths may be designed according to practical needs.
The grounding seat comprises a seat body 9 with a via hole, the horizontal grounding conductor passes through the seat body through the via hole, two sides of the seat body are respectively provided with a pressing plate 10, the contact area between the grounding seat and the horizontal grounding conductor is increased by the pressing plates, and the grounding seat can press the horizontal grounding conductor more stably. By way of example, the pressing plate is in an arc-shaped structure, so that the contact area between the grounding seat (pressing plate) and the horizontal grounding conductor is larger, and the combination of the grounding seat (pressing plate) and the horizontal grounding conductor is better.
In an alternative embodiment, the above-mentioned horizontal grounding conductor adopts the graphite earth wire that has flexibility, through the earth seat in middle part and the side seat at both ends with horizontal grounding conductor fixed simultaneously, can make graphite earth wire fine adaptation topography and soil geological conditions, the use restriction is little, guarantees the ground connection reliably all the time, and long-term use also can not become flexible.
The middle grounding electrode is arranged along the vertical direction, and the length of the middle grounding electrode in the vertical direction is larger than the grounding part of the side seat. The fixing part comprises two clamping plates 11 which are arranged up and down correspondingly, and the tail end of the horizontal grounding conductor is clamped between the two clamping plates. In the scheme of further improvement, two splint all are the arc structure to leave deformation seam between two splint, through pinching two upper and lower arc splint, deformation seam reduces, fixes horizontal earth connection centre gripping between two splint, and the side seat (fixed part) is big with horizontal ground conductor area of contact, combines steadily.
The invention has reasonable structural design, the horizontal grounding conductor is provided with a plurality of connection points, the connection is very convenient, the grounding network has the characteristics of reliable grounding and small grounding resistance, and lightning current can be rapidly led into the ground, so that electrical equipment is effectively protected from being damaged by lightning. Simultaneously, the horizontal grounding conductor is fixed through the grounding seat in the middle and the side seats at two ends, the horizontal grounding conductor, the grounding seat and the side seats are in close contact with the ground, looseness can not occur even if the horizontal grounding conductor is used for a long time, the stability and the grounding performance of the horizontal grounding conductor can be improved, and the horizontal grounding conductor has grounding conductivity, so that the grounding device is reliable in use performance and good in safety.
The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A multi-junction grounding device, characterized in that: the device comprises a horizontal grounding conductor, wherein the middle part of the horizontal grounding conductor is provided with a grounding seat, the lower part of the grounding seat is provided with a middle grounding electrode, the upper part of the grounding seat is provided with a middle wiring part, and meanwhile, two ends of the horizontal grounding conductor are respectively provided with side seats; the side seat comprises a fixing part connected with the horizontal grounding conductor, a side connecting part is arranged on the upper side of the fixing part, and a vertically downward grounding part is arranged on the lower side of the fixing part.
2. A multi-junction grounding device according to claim 1, wherein: the horizontal grounding conductor adopts a graphite grounding wire.
3. A multi-junction grounding device according to claim 1, wherein: the grounding seat comprises a seat body with a through hole, and pressing plates are respectively arranged on two sides of the seat body.
4. A multi-junction grounding device according to claim 3, wherein: the pressing plate is of an arc-shaped structure.
5. A multi-junction grounding device according to claim 1, wherein: the middle grounding electrode is arranged along the vertical direction, and the length of the middle grounding electrode in the vertical direction is larger than the grounding part of the side seat.
6. A multi-junction grounding device according to claim 1, wherein: the fixed part comprises two clamping plates which are arranged up and down correspondingly, and the tail end of the horizontal grounding conductor is clamped between the two clamping plates.
7. The multi-junction grounding device of claim 6, wherein: the two clamping plates are of arc-shaped structures, and deformation joints are reserved between the two clamping plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709279.8U CN221102452U (en) | 2023-10-10 | 2023-10-10 | Grounding device with multiple connection points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709279.8U CN221102452U (en) | 2023-10-10 | 2023-10-10 | Grounding device with multiple connection points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221102452U true CN221102452U (en) | 2024-06-07 |
Family
ID=91315718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322709279.8U Active CN221102452U (en) | 2023-10-10 | 2023-10-10 | Grounding device with multiple connection points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221102452U (en) |
-
2023
- 2023-10-10 CN CN202322709279.8U patent/CN221102452U/en active Active
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