CN210806032U - Electric power engineering is with good electric power ground connection stake of stability - Google Patents
Electric power engineering is with good electric power ground connection stake of stability Download PDFInfo
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- CN210806032U CN210806032U CN201922014103.4U CN201922014103U CN210806032U CN 210806032 U CN210806032 U CN 210806032U CN 201922014103 U CN201922014103 U CN 201922014103U CN 210806032 U CN210806032 U CN 210806032U
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Abstract
The utility model provides an electric power ground pile that stability is good for electric power engineering belongs to electric power engineering technical field, including ground pile body and pile head, the top fixedly connected with sleeve pipe of earth pole, the inside fixedly connected with handle of sheathed tube, the bottom fixedly connected with drill bit of earth pole, the inside of through hole is provided with the locating lever, the inboard fixedly connected with toper piece of locating lever, the outside fixedly connected with conical head of locating lever, the surface of locating lever is provided with compression spring, the outside of ground pile body is provided with the installation base, the bottom fixedly connected with dead lever of installation base, the fixed surface of dead lever is connected with the barb pole; the utility model has strong practicability and simple operation, and when the grounding rod is inserted, the conical block drives the positioning rod to be inserted into the soil, so as to enhance the stability of the grounding pile; and the barb rod can increase the resistance when pulling out the grounding pile, thereby effectively preventing the grounding pile from being pulled out by illegal personnel and ensuring the safe operation of the power line.
Description
Technical Field
The utility model relates to an electric power engineering technical field, more specifically relates to an electric power grounding pile that stability is good for electric power engineering.
Background
The grounding (earth) refers to a neutral point of an electric system and an electric device, an exposed conductive part of the electric device and an external conductive part of the device are connected with the ground through conductors, and can be divided into a working ground, a lightning protection ground and a protection ground. After electrical equipment sets up and accomplishes, need ground connection to electrical equipment, traditional way is to be connected the one end of earth connection with electrical equipment's shell electricity, passes through the earth connection stake with the other end of earth connection and connects the ground, and electric power transmission line and relevant equipment are located outdoor more, suffer thunderbolt easily, because the condition of the circuit tripping operation that the thunderbolt caused often takes place, and among the power transmission line exposes the atmospheric environment, suffer the thunderbolt easily, when the condition of circuit tripping operation is caused. In order to prevent lightning, it is necessary to install a grounding device on the transmission line to guide the current generated by the lightning to the ground, so as to prevent the wire or the transmission equipment from being damaged by the lightning. The grounding device needs to be reliably grounded, and a metal grounding pile is usually adopted. The ground pile is hammered into the ground through external force.
Because present electric power ground connection stake is the ground stake of a metal manufacturing usually, squeeze into ground by the external force hammering, but because its stability is relatively poor, the maintainer is when overhauing, can touch ground connection stake carelessly unavoidably, it is not hard up with ground connection stake to connect between easy ground connection stake and the ground connection line is not hard up, and the soil through rainwater erosion is not hard up easily, it is relatively poor that it grabs the land fertility in present electric power ground connection stake, produce the potential safety hazard easily, for this reason, we provide an electric power ground connection stake that electric power engineering is good with stability and solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background to provide an electric power grounding pile that stability is good for electric power engineering.
In order to achieve the above object, the utility model provides a following technical scheme: an electric power grounding pile with good stability for electric power engineering comprises a grounding pile body, a grounding rod, an installation base, a pile head, a conical block and a barb rod, wherein a threaded cover is screwed at the top of the grounding pile body, the pile head is fixedly connected at the bottom of the grounding pile body, a cavity is arranged inside the grounding pile body, the grounding rod is movably connected inside the cavity, a sleeve is fixedly connected at the top of the grounding rod, a handle is fixedly connected inside the sleeve, a drill bit is fixedly connected at the bottom end of the grounding rod, a threaded groove is formed in the surface of the drill bit, a through hole is formed in the surface of the grounding pile body, a positioning rod is arranged inside the through hole, the conical block is fixedly connected at the inner side of the positioning rod, the conical head is fixedly connected at the outer side of the positioning rod, a compression spring is arranged on the surface of the positioning rod, the installation base is, the bottom fixedly connected with dead lever of installation base, the fixed surface of dead lever is connected with the barb pole, the one end fixedly connected with earth conductor of installation base.
Preferably, the drill bit is made of galvanized steel material and is in an inverted cone shape.
Preferably, the compression spring is positioned in a gap between the inner wall of the grounding pile body and the conical block.
Preferably, the barb rod is provided with a plurality ofly, and a plurality of barb rods are crisscross distribution.
Preferably, the locating lever is provided with four, and evenly divide into two sets of to the earth bar is the axis symmetry installation.
Preferably, the surface of handle is provided with the rubber protective sheath, and the surface of rubber protective sheath is provided with anti-skidding texture.
The utility model provides an electric power engineering is with good electric power ground connection stake of stability has following beneficial effect:
1. the electric power grounding pile with good stability for the electric power engineering is provided with the conical block, a worker can enable the grounding rod to penetrate through the grounding pile body through the handle, in the process, the conical block can be stressed by the grounding rod to insert the positioning rod into soil, the positioning rod can be more easily inserted into the soil through the conical head, the compression spring contracts after being pressed, and can quickly rebound when the grounding rod is taken out, so that the positioning rod is driven to quickly reset; greatly enhancing the utility of the device.
2. This kind of electric power engineering is with good electric power ground stake of stability is provided with barb pole, and in the staff can use instruments such as hammers to insert the dead lever in soil, the stability of this ground stake is strengthened, and barb pole resistance increase when can making to pull out ground stake, effectively prevents that ground stake from being pulled out by illegal personnel, has guaranteed power line's safe operation.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional cross-sectional structure of the present invention.
Fig. 2 is the utility model discloses a ground connection stake body three-dimensional section structure sketch map.
Fig. 3 is the schematic view of the three-dimensional structure of the grounding rod of the present invention.
In FIGS. 1-3: the ground pile comprises a ground pile body 1, a ground rod 2, an installation base 3, a pile head 4, a conical block 5, a barbed rod 6, a sleeve 7, a handle 8, a threaded cover 9, a drill bit 10, a through hole 11, a positioning rod 12, a conical head 13, a compression spring 14, a ground lead 15, a cavity 16, a threaded groove 17 and a fixing rod 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an electric power grounding pile with good stability for electric power engineering includes a grounding pile body 1, a grounding rod 2, an installation base 3, a pile head 4, a tapered block 5 and a barb 6, a threaded cap 9 is screwed on the top of the grounding pile body 1, the pile head 4 is fixedly connected to the bottom of the grounding pile body 1, a cavity 16 is disposed inside the grounding pile body 1, the grounding rod 2 is movably connected inside the cavity 16, a sleeve 7 is fixedly connected to the top of the grounding rod 2, a handle 8 is fixedly connected inside the sleeve 7, a drill 10 is fixedly connected to the bottom of the grounding rod 2, a threaded groove 17 is disposed on the surface of the drill 10, a through hole 11 is disposed on the surface of the grounding pile body 1, a positioning rod 12 is disposed inside the through hole 11, the tapered block 5 is fixedly connected to the inner side of the positioning rod 12, a tapered head 13 is fixedly, the surface of locating lever 12 is provided with pressure spring 14, and the outside of ground connection stake body 1 is provided with installation base 3, and the bottom fixedly connected with dead lever 18 of installation base 3, the fixed surface of dead lever 18 are connected with barb pole 6, and the one end fixedly connected with earth conductor 15 of installation base 3.
In this embodiment, the drill bit 10 is made for galvanized steel material, and is the shape of obconic, can make the device insert in soil more easily for this ground connection stake can install more firmly, and then has improved the stability of self.
In this embodiment, hold-down spring 14 is located the space between the inner wall of ground connection stake body 1 and toper piece 5, can make its shrink or bounce-back behind the 5 extrusion hold-down spring 14 of toper piece, can control locating lever 12 and insert soil more easily in, be favorable to increasing this ground connection stake and to grabbing the land fertility on ground, be favorable to increasing the stability of ground connection stake.
In this embodiment, barb pole 6 is provided with a plurality ofly, and a plurality of barb poles 6 are crisscross and distribute, and resistance increase when can make to pull out the ground connection stake effectively prevents that the ground connection stake from being pulled out by illegal personnel, has guaranteed power line's safe operation.
In this embodiment, locating lever 12 is provided with four, and evenly divide into two sets ofly to ground connection pole 2 is the axis symmetrical installation, can increase locating lever 12 and to the land fertility of grabbing of soil, makes this ground connection stake can more firmly install more steadily, so that ensure power line's normal safe operation, guarantee safety.
In this embodiment, the surface of handle 8 is provided with the rubber protective sheath, and the surface of rubber protective sheath is provided with anti-skidding texture, can increase the frictional force between hand and the handle 8 for the staff can control handle 8 labour saving and time saving more.
Use the utility model relates to an electric power engineering is with good electric power ground connection stake of stability during, at first the staff is at first subaerial digging individual pit, instrument such as reuse hammer is with ground connection stake body 1 through pile head 4
The grounding rod 2 is inserted into the cavity 16 through the handle 8, the grounding rod 2 can enable the conical block 5 to be stressed to insert the positioning rod 12 into the soil, the conical head 13 enables the positioning rod 12 to be more easily inserted into the soil, the compression spring 14 contracts after being pressed, and the compression spring can quickly rebound when the grounding rod 2 is taken out, so that the positioning rod 12 is driven to reset; after the grounding rod 2 penetrates through the cavity 16 and is inserted into soil more easily through the drill bit 10, a worker can distribute the installation bases 3 on the ground and install the installation bases on the outer side of the grounding pile body 1, then the fixing rod 18 is inserted into the soil through tools such as a hammer and the like, the stability of the grounding pile is enhanced, the barb rod 6 can increase resistance when the grounding pile is pulled out, the grounding pile is effectively prevented from being pulled out by illegal personnel, and the safe operation of a power line is guaranteed; and finally, connecting the grounding wire 15 with a high-voltage telegraph pole or other electrical equipment to be protected against lightning.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The electric power grounding pile with good stability for the electric power engineering comprises a grounding pile body (1), a grounding rod (2), an installation base (3), a pile head (4), a conical block (5) and a barb rod (6), and is characterized in that a threaded cover (9) is screwed on the top of the grounding pile body (1), the bottom of the grounding pile body (1) is fixedly connected with the pile head (4), a cavity (16) is arranged inside the grounding pile body (1), the grounding rod (2) is movably connected inside the cavity (16), a sleeve (7) is fixedly connected on the top of the grounding rod (2), a handle (8) is fixedly connected inside the sleeve (7), a drill bit (10) is fixedly connected on the bottom of the grounding rod (2), a threaded groove (17) is formed in the surface of the drill bit (10), a through hole (11) is formed in the surface of the grounding pile body (1), the inside of through hole (11) is provided with locating lever (12), inboard fixedly connected with toper piece (5) of locating lever (12), the outside fixedly connected with conical head (13) of locating lever (12), the surface of locating lever (12) is provided with pressure spring (14), the outside of ground connection stake body (1) is provided with installation base (3), the bottom fixedly connected with dead lever (18) of installation base (3), the fixed surface of dead lever (18) is connected with barb pole (6), the one end fixedly connected with earth conductor (15) of installation base (3).
2. The electric power engineering is with good electric power ground connection stake of stability of claim 1, characterized in that: the drill bit (10) is made of galvanized steel materials and is in an inverted cone shape.
3. The electric power engineering is with good electric power ground connection stake of stability of claim 1, characterized in that: the compression spring (14) is positioned in a gap between the inner wall of the grounding pile body (1) and the conical block (5).
4. The electric power engineering is with good electric power ground connection stake of stability of claim 1, characterized in that: the barb rods (6) are arranged in a plurality, and the barb rods (6) are distributed in a staggered mode.
5. The electric power engineering is with good electric power ground connection stake of stability of claim 1, characterized in that: the four positioning rods (12) are evenly divided into two groups and symmetrically installed by taking the grounding rods (2) as central axes.
6. The electric power engineering is with good electric power ground connection stake of stability of claim 1, characterized in that: the surface of handle (8) is provided with the rubber protective sheath, and the surface of rubber protective sheath is provided with anti-skidding texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922014103.4U CN210806032U (en) | 2019-11-20 | 2019-11-20 | Electric power engineering is with good electric power ground connection stake of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922014103.4U CN210806032U (en) | 2019-11-20 | 2019-11-20 | Electric power engineering is with good electric power ground connection stake of stability |
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| Publication Number | Publication Date |
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| CN210806032U true CN210806032U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922014103.4U Expired - Fee Related CN210806032U (en) | 2019-11-20 | 2019-11-20 | Electric power engineering is with good electric power ground connection stake of stability |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883943A (en) * | 2020-08-09 | 2020-11-03 | 李大洲 | Grounding device applied to power system |
| CN113871908A (en) * | 2021-09-26 | 2021-12-31 | 国网辽宁省电力有限公司抚顺供电公司 | Power grounding pile for power engineering |
| CN114498237A (en) * | 2022-02-21 | 2022-05-13 | 广东电网有限责任公司 | Grounding pile driving tool |
| CN114583475A (en) * | 2022-04-08 | 2022-06-03 | 湖北万敬和诚电力工程有限公司 | Grounding pile for electric power engineering and embedding method thereof |
-
2019
- 2019-11-20 CN CN201922014103.4U patent/CN210806032U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883943A (en) * | 2020-08-09 | 2020-11-03 | 李大洲 | Grounding device applied to power system |
| CN113871908A (en) * | 2021-09-26 | 2021-12-31 | 国网辽宁省电力有限公司抚顺供电公司 | Power grounding pile for power engineering |
| CN113871908B (en) * | 2021-09-26 | 2023-09-08 | 国网辽宁省电力有限公司抚顺供电公司 | Electric power engineering is with electric power ground stake |
| CN114498237A (en) * | 2022-02-21 | 2022-05-13 | 广东电网有限责任公司 | Grounding pile driving tool |
| CN114498237B (en) * | 2022-02-21 | 2024-04-30 | 广东电网有限责任公司 | Grounding pile driving tool |
| CN114583475A (en) * | 2022-04-08 | 2022-06-03 | 湖北万敬和诚电力工程有限公司 | Grounding pile for electric power engineering and embedding method thereof |
| CN114583475B (en) * | 2022-04-08 | 2024-02-06 | 湖北万敬和诚电力工程有限公司 | Grounding pile for power engineering and burying method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20211120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |