CN220122121U - Grounding rod - Google Patents
Grounding rod Download PDFInfo
- Publication number
- CN220122121U CN220122121U CN202321311072.9U CN202321311072U CN220122121U CN 220122121 U CN220122121 U CN 220122121U CN 202321311072 U CN202321311072 U CN 202321311072U CN 220122121 U CN220122121 U CN 220122121U
- Authority
- CN
- China
- Prior art keywords
- rod
- electric wiring
- wiring hole
- rod body
- corrosion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 18
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000677 High-carbon steel Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a grounding rod, which relates to lightning protection equipment, and has the technical scheme that: the novel electric wire connector comprises a rod body, wherein two electric wire connecting holes are formed in the top end of the rod body, a supporting body is detachably connected in each electric wire connecting hole, and the supporting body abuts against the inner top surface and the inner bottom surface of each electric wire connecting hole. When the grounding rod is installed, the rod body can be hammered into soil, a good supporting effect can be achieved through the supporting body, collapse of the electric connection Kong Shouli after deformation is avoided, the supporting body is disassembled, the electric connection holes can be exposed for connecting electric equipment, the corrosion-resistant layer is arranged outside the rod body, and particularly, the corrosion-resistant layer is a graphene composite layer, so that on one hand, a good conductive effect can be achieved, the conductivity of the grounding rod is improved, current can be easily led into the ground, on the other hand, the corrosion-resistant capability of the rod body is improved, and the service life of the grounding rod is further prolonged.
Description
Technical Field
The utility model relates to lightning protection equipment, in particular to a grounding rod.
Background
The grounding rod is also called a grounding electrode or a grounding body, is a metal conductor or a conductor group which is in direct contact with soil, is a direct lightning strike protection technology or a lightning static induction, electromagnetic induction and lightning wave invasion protection technology, and finally transmits lightning current to the ground, so that an uncharged metal part of electrical equipment is well connected with the grounding rod, and current can be transmitted into the ground, thereby avoiding the danger of electric shock of a human body.
The existing grounding rod often comprises a rod body and a metal connector lug, two electrical connector lug holes are formed in the metal connector lug and are used for connecting electrical equipment of a transformer substation, so that deformation and damage of the metal connector lug are avoided, when the rod body is installed, the rod body is often hammered into soil through a heavy hammer, then the metal connector lug is connected with the top end of the rod body, the rod body and the metal connector lug are easily connected in an unstable mode after the metal connector lug is installed, current conduction is blocked, and installation is troublesome.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a grounding rod.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a ground rod, includes the stick body, the top of stick body is equipped with two electric wiring holes, can dismantle in the electric wiring hole and be connected with the supporter, the inside top surface and the inside bottom surface in supporter conflict electric wiring hole.
The utility model is further provided with: the support body is cylindric setting and the outer wall of support body contradicts the inner peripheral wall in electric wiring hole.
The utility model is further provided with: the support body is in threaded connection with the electric wiring hole.
The utility model is further provided with: one end face of the support body is provided with a straight slot or a cross slot matched with the screwdriver.
The utility model is further provided with: the top of the rod body is arranged in a flat shape, and the electric wiring holes are arranged along the thickness direction of the top of the rod body.
The utility model is further provided with: the hardness of the support body is greater than that of the rod body.
The utility model is further provided with: and a corrosion-resistant layer is arranged outside the rod body.
The utility model is further provided with: the corrosion-resistant layer is a graphene composite layer.
In summary, the utility model has the following beneficial effects: when the grounding rod is installed, the rod body can be hammered into the soil, a good supporting effect can be achieved through the supporting body, the electric connection Kong Shouli is prevented from collapsing after being deformed, the supporting body is detached, the electric connection holes can be exposed for connecting electric equipment, the electric connection holes are directly formed in the rod body, and current conduction can be guaranteed.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a partial exploded view of a first embodiment of the present utility model;
FIG. 3 is a schematic diagram of a second embodiment of the present utility model;
fig. 4 is an enlarged schematic view of the portion a in fig. 3.
In the figure: 1. a rod body; 2. an electrical wiring hole; 3. a support body; 4. a cross groove; 5. a straight slot.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
Embodiment one:
the utility model provides a grounding rod, as shown in fig. 1 and 2, including cylindric setting's barred body 1, barred body 1 adopts steel material, concretely, barred body 1 is low carbon steel material, barred body 1's top is through drilling forming two circular electric wiring hole 2, and two electric wiring hole 2 are vertical to be arranged along barred body 1's length direction, be connected with support body 3 in the electric wiring hole 2, support body 3 contradicts electric wiring hole 2's interior top surface and interior bottom surface, support body 3's hardness is greater than barred body 1's hardness, concretely, support body 3 adopts high carbon steel material, when grounding rod installs, vertically put barred body 1 and make electric wiring hole 2 place one end up, hammer barred body 1 in the soil through the weight, and make barred body 1's top be higher than the soil surface, be used for exposing two electric wiring hole 2, in the in-process of barred body 1 hammering into ground, because the supporting body 3 is abutted against the inner top surface and the inner bottom surface of the electric wiring hole 2, when the hammer applies force to the rod body 1, the supporting body 3 can play a supporting role, the distance between the inner top surface and the inner bottom surface of the electric wiring hole 2 is kept, the electric wiring hole 2 is prevented from collapsing after being stressed and deformed, the thinner rod body 1 can be provided with the larger electric wiring hole 2, in the installation process of the rod body 1, the electric wiring hole is kept from deforming, the thicker wire is ensured to be connected with the rod body 1 through the electric wiring hole 2, the electric wiring hole 2 is directly arranged on the rod body 1, the conduction of current can be ensured, the rod body 1 adopts low carbon steel, the strength is relatively low, the electric wiring hole 2 is conveniently processed at the top end of the rod body 1, the supporting body 3 adopts high carbon steel, the characteristics of high hardness are realized, and good structural bearing effect can be achieved, the electrical connection hole 2 is conveniently supported.
Further, as shown in fig. 2, the support body 3 is cylindric setting and the outer wall of support body 3 contradicts the inner peripheral wall of electric wiring hole 2, support body 3 can also support the inside wall of electric wiring hole 2 when supporting the interior top surface and the interior bottom surface of electric wiring hole 2, play good shape-retaining effect to electric wiring hole 2, in the installation of stick body 1, can play the effect that avoids electric wiring hole 2 to deform better, and the outer peripheral wall of electric wiring hole 2 inner wall and support body 3 forms the screw thread through the tapping, support body 3 and electric wiring hole 2 threaded connection, an terminal surface of support body 3 is equipped with the cross groove 4 of cooperation screwdriver, support body 3 and electric wiring hole 2 threaded connection, make can let support body 3 and electric wiring hole 2 separation through rotating support body 3, have convenient operation's characteristics, and in the in-process that stick body 1 hammered into the bottom surface, can not let support body 3 break away from electric wiring hole 2, can guarantee its supporting role to electric wiring hole 2, the setting up of cross groove 4 makes through the screwdriver can make support body 3 break away from electric wiring hole 2 more easily.
Further, as shown in fig. 1 and 2, the two sides of the top end of the rod body 1 are arranged in a flat shape after being cut, and the electric wiring holes 2 are arranged along the thickness direction of the top end of the rod body 1, so that the top end of the flat rod body 1 is convenient to drill and tap, and the electric wiring holes 2 are simple and convenient to process.
As shown in fig. 1, the bottom end of the rod body 1 is clamped with a drill bit, and the drill bit can squeeze out soil layers, so that the rod body 1 can be hammered into deeper ground more easily, and the installation of the grounding rod is facilitated.
As shown in fig. 1, the rod body 1 is provided with a corrosion-resistant layer, and specifically, the corrosion-resistant layer is a graphene composite layer, so that on one hand, the graphene composite layer can have a good conductive effect, and the conductive capability of the grounding rod is improved, so that current can be easily led into the ground, and on the other hand, the rod body 1 has a good corrosion-resistant capability, and the corrosion-resistant capability of the rod body 1 can be improved, so that the service life of the grounding rod is prolonged.
Embodiment two: as shown in fig. 3 and fig. 4, as a difference from the first embodiment, a straight slot 5 matched with a screwdriver is formed on one end surface of the support body 3, so that the support body 3 can be screwed by the straight screwdriver, and the support body 3 is convenient to detach and the grounding rod is convenient to install.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. A ground rod, characterized in that: including the stick body (1), the top of stick body (1) is equipped with two electric wiring hole (2), can dismantle in electric wiring hole (2) and be connected with supporter (3), the interior top surface and the interior bottom surface of supporter (3) conflict electric wiring hole (2).
2. The ground rod of claim 1, wherein: the supporting body (3) is arranged in a cylindrical shape, and the outer wall of the supporting body (3) is abutted against the inner peripheral wall of the electric wiring hole (2).
3. A ground rod as defined in claim 2, wherein: the supporting body (3) is in threaded connection with the electric wiring hole (2).
4. A ground rod as defined in claim 3, wherein: one end face of the supporting body (3) is provided with a straight slot (5) or a cross slot (4) matched with a screwdriver.
5. The ground rod of claim 4, wherein: the top end of the rod body (1) is arranged in a flat shape, and the electric wiring hole (2) is arranged along the thickness direction of the top end of the rod body (1).
6. The ground rod of claim 1, wherein: the hardness of the support body (3) is greater than that of the rod body (1).
7. The ground rod of claim 1, wherein: the rod body (1) is provided with a corrosion-resistant layer.
8. The ground rod of claim 7, wherein: the corrosion-resistant layer is a graphene composite layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321311072.9U CN220122121U (en) | 2023-05-27 | 2023-05-27 | Grounding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321311072.9U CN220122121U (en) | 2023-05-27 | 2023-05-27 | Grounding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122121U true CN220122121U (en) | 2023-12-01 |
Family
ID=88916473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321311072.9U Active CN220122121U (en) | 2023-05-27 | 2023-05-27 | Grounding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122121U (en) |
-
2023
- 2023-05-27 CN CN202321311072.9U patent/CN220122121U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |