CN220984876U - Graphite grounding electrode - Google Patents
Graphite grounding electrode Download PDFInfo
- Publication number
- CN220984876U CN220984876U CN202322790785.4U CN202322790785U CN220984876U CN 220984876 U CN220984876 U CN 220984876U CN 202322790785 U CN202322790785 U CN 202322790785U CN 220984876 U CN220984876 U CN 220984876U
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- graphite
- grounding
- wiring
- graphite grounding
- frame
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 56
- 239000010439 graphite Substances 0.000 title claims abstract description 56
- 208000010727 head pressing Diseases 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The invention provides a graphite grounding electrode, which comprises a working frame and a graphite grounding wire arranged on the working frame, wherein a grounding head is arranged on the lower side of the graphite grounding wire, a wire holder is arranged on the upper side of the graphite grounding wire, and a bearing step is arranged at the upper end of the grounding head; the wiring seat comprises a connecting part and a wiring part at the upper side of the connecting part, the wiring part is of a flat structure, the connecting part is of a columnar structure, a limit table is formed at the joint of the connecting part and the wiring part, and a clamping groove is formed at the root of the wiring part; the working frame comprises a vertical foundation frame, a grounding head pressing structure matched with the bearing step is arranged at the lower part of the foundation frame, a wiring seat connecting structure matched with the clamping groove is arranged at the upper part of the foundation frame, and a top plate is arranged at the top end of the foundation frame and is positioned above the wiring part. The working frame provided by the invention can effectively protect the graphite grounding wire, does not need to dig a groove during construction, is small in labor amount and high in working efficiency, can even neglect damage to the ground, and is wide in application range and good in working condition adaptability.
Description
Technical Field
The invention belongs to the technical field of lightning protection grounding facilities, and particularly relates to a graphite grounding electrode.
Background
The flexible graphite has good conductivity and impact current tolerance, stable structure under heavy current impact, reliable corrosion resistance, long service life, no pollution to soil and the like, is an ideal material for the grounding electrode, and a common rigid grounding conductor in the prior art can be directly hammered into the soil, but the flexible graphite grounding electrode cannot be constructed in a hammering manner and can only be buried by digging a trench. In addition, although the grounding resistance of the flexible graphite can be reduced along with the increase of the length of the flexible graphite, the flexible graphite can better meet the requirement of the grounding resistance, when the flexible graphite is used as a grounding electrode, a trench with larger depth needs to be excavated on the ground, the construction amount is large during installation, and the flexible graphite is difficult to use in places where the ground is not convenient to break and excavate. Therefore, it is necessary to improve the existing graphite grounding electrode to simplify the construction operation and improve the working efficiency.
Disclosure of Invention
In view of the above, the present invention is directed to overcoming the defects in the prior art, and proposes a graphite grounding electrode.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
The graphite grounding electrode comprises a working frame and a graphite grounding wire arranged on the working frame, wherein a grounding head is arranged on the lower side of the graphite grounding wire, a wire holder is arranged on the upper side of the graphite grounding wire, and a bearing step is arranged at the upper end of the grounding head; the wiring seat comprises a connecting part and a wiring part at the upper side of the connecting part, the wiring part is of a flat structure, the connecting part is of a columnar structure, a limit table is formed at the joint of the connecting part and the wiring part, and a clamping groove is formed at the root of the wiring part;
The working frame comprises a vertical foundation frame, a grounding head pressing structure matched with the bearing step is arranged at the lower part of the foundation frame, a wiring seat connecting structure matched with the clamping groove is arranged at the upper part of the foundation frame, and a top plate is arranged at the top end of the foundation frame and is positioned above the wiring part.
Further, the lower end of the grounding head is provided with a pointed structure.
Further, the wiring part is provided with a wire through hole.
Further, the top plate is horizontally arranged.
Further, an upper groove is formed in the lower end face of the connecting portion, and the upper end of the graphite grounding wire is fixed in the upper groove.
Further, the upper end face of the grounding head is provided with a lower groove, and the lower end of the graphite grounding wire is fixed in the lower groove.
Further, the lower side wall of the clamping groove and the limiting table are located on the same plane.
Compared with the prior art, the invention has the following advantages:
The invention has reasonable structural design, in the process of inserting the grounding electrode into the soil, the top plate is directly hammered downwards by a tool, the working frame and the graphite grounding wire are inserted into the soil below the ground, the working frame effectively protects the graphite grounding wire, and the structural stability of the grounding electrode is reliably ensured after the working frame is inserted into the ground. The graphite grounding electrode with the working frame is free from digging grooves during construction, is small in labor capacity and high in working efficiency, can be damaged to the ground in a negligible way, and is wide in application range and good in working condition adaptability.
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 diagram of a graphite grounding wire in accordance with the present invention;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a schematic view of a work frame in accordance with the present invention;
Fig. 5 is a schematic view of the rotating working frame when the connection arm of the wire holder is separated from the clamping groove.
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 graphite grounding electrode comprises a working frame 1 and a graphite grounding wire 2 arranged on the working frame, wherein the lower side of the graphite grounding wire is provided with a grounding head 3, the upper side of the graphite grounding wire is provided with a wire holder 4, and the upper end of the grounding head is provided with a bearing step 5; the wiring seat comprises a connecting part 6 and a wiring part 7 at the upper side of the connecting part, the wiring part is of a flat structure, the connecting part is of a columnar structure, a limit table 8 is formed at the joint of the connecting part and the wiring part, and a clamping groove 9 is formed at the root of the wiring part. Generally, the lower side wall of the clamping groove and the limiting table are positioned on the same plane.
The working frame comprises a vertical foundation frame 10, a grounding head pressing structure 11 matched with the bearing step is arranged at the lower part of the foundation frame, a wiring seat connecting structure 12 matched with the clamping groove is arranged at the upper part of the foundation frame, and a top plate 15 is arranged at the top end of the foundation frame and is positioned above the wiring part. In order to facilitate connection of the graphite grounding wire, an upper groove is formed in the lower end face of the connecting portion, and the upper end of the graphite grounding wire is fixed in the upper groove. The upper end face of the grounding head is provided with a lower groove, and the lower end of the graphite grounding wire is fixed in the lower groove. It should be noted that, the base frame, the grounding head pressing structure, and the connection structure of the wire holder may all be plate or rod, which is not limited herein.
In an alternative embodiment, the ground header compression structure includes two symmetrically arranged ground header compression arms 13, and the wire holder connection structure includes two symmetrically arranged wire holder connection arms 14. Specifically, in the process of inserting the graphite grounding electrode into the ground, the grounding head pressing arm is propped against the bearing step to apply force to the bearing step, so that the graphite grounding wire held on the working frame is inserted into the soil together. And the connecting arm of the wiring seat is always matched with the clamping groove, so that the graphite grounding wire and the working frame are always combined stably.
In an alternative embodiment, the outer diameter of the ground header is larger than the outer diameter of the wire holder (of the connection portion). In this scheme, be detachable mounting form between graphite earth connection and the work frame, after work frame and graphite earth connection inserts underground, the work frame can be regarded as the protective equipment of graphite earth connection, can form better support and guard action to graphite earth connection. Of course, the work frame may be removed for reuse. Specifically, when the working frame is removed, the working frame is pulled upwards only by pulling the working frame (or rotating the working frame) to one side far away from the wire holder of the graphite grounding wire, so that the connecting arm of the wire holder is separated from the clamping groove, and the working frame is removed. Since the outer diameter of the wire holder (of the connecting portion) is smaller than the outer diameter of the grounding head, interference is reduced when the work frame is removed.
In order to facilitate the insertion into the ground, the lower end of the grounding head is provided with a pointed structure. In order to facilitate wiring, the wiring portion is provided with a via hole. In order to facilitate uniform stress during hammering of the hammer, the top plate is horizontally arranged. When the device is used, the device is directly used as a hammer to act on the upper surface of the top plate of the grounding seat, so that the grounding electrode is inserted into soil, the top plate is hammered in the process of fixing the grounding electrode, and the device can be directly inserted into the ground with the graphite grounding wire, so that the structural stability is reliably ensured.
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 graphite earthing pole which is characterized in that: the graphite grounding wire comprises a working frame and a graphite grounding wire arranged on the working frame, wherein a grounding head is arranged on the lower side of the graphite grounding wire, a wiring seat is arranged on the upper side of the graphite grounding wire, and a bearing step is arranged at the upper end of the grounding head; the wiring seat comprises a connecting part and a wiring part at the upper side of the connecting part, the wiring part is of a flat structure, the connecting part is of a columnar structure, a limit table is formed at the joint of the connecting part and the wiring part, and a clamping groove is formed at the root of the wiring part; the working frame comprises a vertical foundation frame, a grounding head pressing structure matched with the bearing step is arranged at the lower part of the foundation frame, a wiring seat connecting structure matched with the clamping groove is arranged at the upper part of the foundation frame, and a top plate is arranged at the top end of the foundation frame and is positioned above the wiring part.
2. A graphite grounding electrode as in claim 1 wherein: the lower end of the grounding head is provided with a pointed structure.
3. A graphite grounding electrode as in claim 1 wherein: and the wiring part is provided with a wire through hole.
4. A graphite grounding electrode as in claim 1 wherein: the top plate is horizontally arranged.
5. A graphite grounding electrode as in claim 1 wherein: an upper groove is formed in the lower end face of the connecting portion, and the upper end of the graphite grounding wire is fixed in the upper groove.
6. A graphite grounding electrode as in claim 1 wherein: the upper end face of the grounding head is provided with a lower groove, and the lower end of the graphite grounding wire is fixed in the lower groove.
7. A graphite grounding electrode as in claim 1 wherein: the lower side wall of the clamping groove and the limiting table are positioned on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790785.4U CN220984876U (en) | 2023-10-18 | 2023-10-18 | Graphite grounding electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790785.4U CN220984876U (en) | 2023-10-18 | 2023-10-18 | Graphite grounding electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984876U true CN220984876U (en) | 2024-05-17 |
Family
ID=91062049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322790785.4U Active CN220984876U (en) | 2023-10-18 | 2023-10-18 | Graphite grounding electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984876U (en) |
-
2023
- 2023-10-18 CN CN202322790785.4U patent/CN220984876U/en active Active
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