CN214280225U - Grounding device for electric power tower pole - Google Patents
Grounding device for electric power tower pole Download PDFInfo
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- CN214280225U CN214280225U CN202022333284.XU CN202022333284U CN214280225U CN 214280225 U CN214280225 U CN 214280225U CN 202022333284 U CN202022333284 U CN 202022333284U CN 214280225 U CN214280225 U CN 214280225U
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- power tower
- grounding
- tower pole
- electric power
- pole
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Abstract
The utility model belongs to the technical field of electric power earthing device, especially, relate to an earthing device for electric power tower pole, including electric power tower pole and earthing rod, the front of electric power tower pole is provided with the protecting box, and the both sides fixedly connected with fixed baseplate of protecting box, fixed baseplate's inside adopts the bolt fastening in the inside on ground, the fixed coupling sleeve that is linked together rather than inside that has in the top of protecting box, positioning substrate has been placed to the inside of protecting box, and two earthing rods of two mutual symmetries of positioning substrate's inside fixedly connected with, two the bottom of earthing rod does not extend to the inside on earth. Through utilizing protective housing and connecting sleeve's setting, can part and protect the connecting wire that meets with electric power tower pole top and the locating substrate and the earthed pole that set up subaerial, avoid its connecting wire and locating substrate in the outside of electric power tower pole, people touch the problem that takes place the incident carelessly, improved the security of device.
Description
Technical Field
The utility model relates to an electric power earthing device technical field especially relates to an earthing device for electric power tower pole.
Background
The grounding device is a generic term for a grounding electrode buried underground and a connection lead from the grounding electrode to a device, and is also called a grounding integrated device: and a device for electrically connecting the electrical equipment or other objects with the ground. The grounding device is composed of a grounding electrode, a grounding bus, a grounding down lead and a framework grounding. It is used for the purpose of connecting an electrical system to the ground. The metal object which is in direct contact with the ground to realize electrical connection is a grounding electrode. It can be an artificial grounding electrode or a natural grounding electrode. The grounding electrode can be given some kind of electrical function, such as system grounding, protection grounding or signal grounding. The grounding busbar is a reference potential point of the electrical device of the building, and the part needing grounding in the electrical device is connected with the grounding electrode through the grounding busbar. It also serves the function of interconnecting equipotential bonding lines within an electrical installation, thus achieving a total equipotential bonding between major parts of the building, while the power towers are mainly used for the transmission of electric power, in order to guarantee its safety, since it is necessary to study the grounding devices.
The technical problems in the prior art are as follows:
1. most of the existing grounding devices are exposed outdoors, so that the existing grounding devices are not safe enough when being grounded, and safety accidents are easy to happen when people touch the grounding devices or electric wires carelessly;
2. meanwhile, most of the existing grounding devices are directly installed on the ground, the structures of the existing grounding devices are not stable enough, and virtual connection between the ground rod and the ground is easily caused.
In order to solve the above problems, the present application provides a grounding device for an electric tower.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an earthing device for electric power tower pole has stable in structure, safe characteristics.
(II) technical scheme
For solving the problem, the utility model provides an earthing device for electric power tower pole, including electric power tower pole and earthing rod, the front of electric power tower pole is provided with the protecting box, and the both sides fixedly connected with fixed baseplate of protecting box, fixed baseplate's inside adopts the bolt fastening in the inside on ground, the fixed coupling sleeve that is linked together rather than inside at the top of protecting box has, positioning substrate has been placed to the inside of protecting box, and two mutually symmetrical earthing rods of two fixedly connected with of positioning substrate, two the bottom of earthing rod does not extend to the inside on ground, and the equal fixedly connected with connecting plate in top of two earthing rods, two the outside fixed cover of earthing rod is equipped with the branch board that is located geodetic portion.
Preferably, connecting sleeve's top fixedly connected with top protection casing, and connecting sleeve's inside fixed cover is equipped with the division board that is located its middle part, connecting sleeve's inside movable sleeve is equipped with and is located the connecting wire of division board both sides, two the connecting wire bottom is connected through the inside of screw with the connecting plate, and the top of two connecting wires with treat that ground connection position department is connected.
Preferably, the inside movable sleeve of positioning substrate is equipped with the grafting round pin, and the quantity of grafting round pin is two, two the grafting round pin is symmetrical about positioning substrate's axle center each other, positioning substrate's middle part fixedly connected with is located the insulating limiting plate between two earth bars.
Preferably, one side fixedly connected with division board of earthed pole, and one side of division board is connected with one side of another earthed pole, the division board is insulating material, the top of division board is connected with the positioning substrate through the backup pad.
Preferably, the outer surface of the protection box is provided with a ventilation groove.
The above technical scheme of the utility model has following profitable technological effect:
1. through utilizing protective housing and connecting sleeve's setting, can part and protect the connecting wire that meets with electric power tower pole top and the locating substrate and the earthed pole that set up subaerial, avoid its connecting wire and locating substrate in the outside of electric power tower pole, people touch the problem that takes place the incident carelessly, improved the security of device.
2. Utilize the grafting round pin of positioning substrate both sides, can dock the earthed pole in ground and fix and protect, avoid it to hand over to together, make earthed pole and ground contact more abundant simultaneously, guaranteed the effect of its ground connection, improved the practicality of device, through the setting that utilizes the division board, can cut apart two connecting wires, the connecting wire sets to insulating material simultaneously, has guaranteed that it loses the ground effect to find handing-over between its structure.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the middle connection sleeve of the present invention.
Reference numerals:
1. a power tower; 2. a protective box; 3. fixing the substrate; 4. a connecting sleeve; 5. positioning the substrate; 6. a ground rod; 7. a connecting plate; 8. a branch support plate; 9. a partition plate; 10. a support plate; 11. a plug pin; 12. a connecting wire; 13. a top shield; 14. the panels are distinguished.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-2, the utility model provides a grounding device for power tower pole, including power tower pole 1 and grounding pole 6, the front of power tower pole 1 is provided with protective box 2, and both sides of protective box 2 are fixedly connected with fixed base plate 3, the inside of fixed base plate 3 adopts the bolt to fix in the inside of ground, the top of protective box 2 is fixedly connected with connecting sleeve 4 communicated with its inside, through utilizing protective box 2 and connecting sleeve 4 to set up, connecting wire 12 connected with the top of power tower pole 1 and locating base plate 5 and grounding pole 6 set up on the ground can be separated and protected, avoid its connecting wire 12 and locating base plate 5 outside power tower pole 1, people touch the problem of safety accident carelessly, the safety of the device is improved, locating base plate 5 is placed in protective box 2, and the inside of locating base plate 5 is fixedly connected with two mutually symmetrical grounding poles 6, the bottom of two earth poles 6 extends to the inside of earth respectively, and the equal fixedly connected with connecting plate 7 in top of two earth poles 6, and the outside fixed cover of two earth poles 6 is equipped with the branch board 8 that is located earth inside.
As this technical scheme is further, the top fixedly connected with top protection casing 13 of connecting sleeve 4, and the inside fixed cover of connecting sleeve 4 is equipped with the differentiation board 14 that is located its middle part, the inside movable cover of connecting sleeve 4 is equipped with the connecting wire 12 that is located differentiation board 14 both sides, two connecting wire 12 bottoms are connected with the inside of connecting plate 7 through the screw, and the top of two connecting wire 12 with treat that ground connection position department is connected, through utilizing the setting of differentiation board 14, can cut apart two connecting wire 12, connecting wire 12 sets to insulating material simultaneously, it loses the ground effect to have guaranteed to find the handing-over between its structure, utilize connecting sleeve 4 can avoid connecting wire 12 to drop subaerial, take place the antithetical couplet electricity.
As this technical scheme is further, the inside movable sleeve of positioning substrate 5 is equipped with grafting round pin 11, and the quantity of grafting round pin 11 is two, two grafting round pin 11 are symmetrical about positioning substrate 5's axle center each other, positioning substrate 5's middle part fixedly connected with is located the insulating limiting plate between two earth bars 6, utilize the grafting round pin 11 of positioning substrate 5 both sides, can fix and protect earth bar 6 in ground, avoid it to hand in together, make earth bar 6 and ground contact more abundant simultaneously, the effect of its ground connection has been guaranteed, the practicality of device has been improved.
As a further aspect of the present technical solution, one side of the ground rod 6 is fixedly connected with a partition plate 9, and one side of the partition plate 9 is connected with one side of another ground rod 6, the partition plate 9 is made of an insulating material, the top of the partition plate 9 is connected with the positioning substrate 5 through a supporting plate 10, so as to separate the ground rod 6 contacting with the ground inside, and ensure the grounding effect.
As this technical scheme is further, ventilation groove has been seted up to the surface of protective housing 2, is convenient for observe inside it, ventilates inside it simultaneously, guarantees its inside drying.
The utility model discloses a theory of operation and use flow: during the use, at first, need earthing part interconnect on the connecting wire 12 on with the device and electric power tower pole 1, then pass connecting wire 12 from the both sides of connecting sleeve 4 for top protection casing 13 separates it, connects simultaneously on connecting plate 7, will divide extension board 8 and earthing rod 6 to pre-bury in ground, adopts grafting round pin 11 to fix locating substrate 5, then covers protecting box 2 in locating substrate 5's outside, fixes it through the bolt, can.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A grounding device for a power tower pole comprises a power tower pole (1) and a grounding pole (6), it is characterized in that the front of the power tower pole (1) is provided with a protective box (2), and both sides of the protective box (2) are fixedly connected with fixed base plates (3), the inner parts of the fixed base plates (3) are fixed in the ground by bolts, the top of the protective box (2) is fixedly sleeved with a connecting sleeve (4) communicated with the interior of the protective box, a positioning substrate (5) is placed in the protective box (2), two symmetrical grounding rods (6) are fixedly connected inside the positioning substrate (5), the bottoms of the two grounding rods (6) respectively extend to the inside of the ground, and the tops of the two grounding rods (6) are fixedly connected with connecting plates (7), and branch supporting plates (8) positioned in the ground are fixedly sleeved outside the two grounding rods (6).
2. The grounding device for the power tower pole according to claim 1, wherein a top protective cover (13) is fixedly connected to the top of the connecting sleeve (4), a distinguishing plate (14) located in the middle of the connecting sleeve (4) is fixedly sleeved inside the connecting sleeve, connecting wires (12) located on two sides of the distinguishing plate (14) are movably sleeved inside the connecting sleeve (4), the bottom ends of the two connecting wires (12) are connected with the inside of the connecting plate (7) through screws, and the top ends of the two connecting wires (12) are connected with a position to be grounded.
3. The grounding device for the power tower pole according to claim 1, wherein the positioning base plate (5) is movably sleeved with two insertion pins (11), the two insertion pins (11) are symmetrical to each other about the axis of the positioning base plate (5), and an insulating limiting plate located between the two grounding rods (6) is fixedly connected to the middle of the positioning base plate (5).
4. The grounding device for the power tower pole of claim 1, wherein a partition plate (9) is fixedly connected to one side of the grounding pole (6), one side of the partition plate (9) is connected to one side of another grounding pole (6), the partition plate (9) is made of an insulating material, and the top of the partition plate (9) is connected to the positioning base plate (5) through a support plate (10).
5. The grounding device for the power tower pole according to claim 1, wherein the outer surface of the protective box (2) is provided with a ventilation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022333284.XU CN214280225U (en) | 2020-10-20 | 2020-10-20 | Grounding device for electric power tower pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022333284.XU CN214280225U (en) | 2020-10-20 | 2020-10-20 | Grounding device for electric power tower pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214280225U true CN214280225U (en) | 2021-09-24 |
Family
ID=77772786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022333284.XU Active CN214280225U (en) | 2020-10-20 | 2020-10-20 | Grounding device for electric power tower pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214280225U (en) |
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2020
- 2020-10-20 CN CN202022333284.XU patent/CN214280225U/en active Active
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