CN208415283U - The structure of Grounding Grids is done using concrete tubular pile - Google Patents
The structure of Grounding Grids is done using concrete tubular pile Download PDFInfo
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- CN208415283U CN208415283U CN201820965820.8U CN201820965820U CN208415283U CN 208415283 U CN208415283 U CN 208415283U CN 201820965820 U CN201820965820 U CN 201820965820U CN 208415283 U CN208415283 U CN 208415283U
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Abstract
The utility model discloses the structures that Grounding Grids are done using concrete tubular pile, including horizontal grounding net, tubular pole, upper head plate, bottom plate, deformed bar, taper steel pile tip and anchor bar, tubular pole is inserted into ground, upper head plate is arranged on the ground, the lower part of upper head plate passes through respectively in deformed bar and anchor bar insertion tubular pole, upper head plate passes through reinforcing bar connecting copper bar, copper bar connects horizontal grounding net by copper stranded conductor, bottom plate is fixedly connected on the lower part of tubular pole, and taper steel pile tip is fixedly connected on bottom plate.The utility model has the beneficial effects that the utility model is to be reliably connected pile foundation with horizontal grounding net using the key that pile foundation does earthing pole, Anticorrosion Problems when preventing unlike material earthing material from connecting again simultaneously, several reinforcing bars are welded on pile foundation end plate and are stretched out outside end plate, with reinforcement welding of a bit of copper bar in cushion cap with stretching end plate, simultaneously, copper bar stretches out outside cushion cap, is finally welded copper bar and horizontal main grounding grid using copper stranded conductor.
Description
Technical field
The utility model relates to substation grounding technical fields, more particularly to do Grounding Grids using concrete tubular pile
Structure.
Background technique
Substation is the security needs for meeting equipment and the person, very strict to ground connection system requirements, and ground resistance need to be done
To very low.The soil resistivity size in each area is different, if soil resistivity is larger, grounded screen need to expend more
Earthing material, steel is generally covered as earthing material using copper or copper.Outdoor large substation takes up a large area, the ground connection of consuming
Quantity of material is even more huge.Substation's large scale equipment, door frame etc. require underlying strength stringent.Concrete tubular pile have intensity it is high,
Bearing capacity of pile is high, anti-bending strength is good, relatively strong to geology structure adaptability, transporting and hoisting is convenient, staking is refuted the features such as rapid, often
As the pile base model of large foundation, using more and more in substation.Deformed bar and tubular pole bottom end plate in tubular pole
It reliably welds, and end plate material is steel plate；Meanwhile tapered steel pile tip and end plate are also reliably to weld；Deformed bar
Can require reliably to weld simultaneously with tubular pole top end plate, in this way since, entire prestressed concrete pipe pile be formed one it is huge
Big rod iron, is fully able to form electric path, to provide possibility as vertical ground connection use.If not being used, meeting
Cause resource significant wastage.
Those skilled in the art are dedicated to solving above-mentioned technological deficiency.
Utility model content
In view of the above drawbacks of the prior art, the technical purpose of the utility model is to do vertically using concrete tubular pile
The structure of grounding body.
To realize the above-mentioned technical purpose, the utility model provides the structure that Grounding Grids are done using concrete tubular pile,
Including horizontal grounding net, tubular pole, upper head plate, bottom plate, deformed bar, taper steel pile tip and anchor bar, the tubular pole is inserted
Enter in ground, on the ground, the lower part of the upper head plate passes through deformed bar and anchor bar respectively for the upper head plate setting
It is inserted into tubular pole, the upper head plate is by reinforcing bar connecting copper bar, and the copper bar connects horizontal grounding net by copper stranded conductor, under described
End plate is fixedly connected on the lower part of tubular pole, and the taper steel pile tip is fixedly connected on the bottom plate.
Preferably, the upper head plate top is covered with foundation platform or foundation beam.
Preferably, it is connected between the copper bar and reinforcing bar using welding manner, using weldering between the upper head plate and reinforcing bar
The mode of connecing connects.
Preferably, it is connected between the upper head plate and deformed bar using welding manner, the taper steel pile tip is under
It is connected between end plate using welding manner.
Preferably, it is connected between the copper stranded conductor and copper bar using thermofussion welding mode.
Preferably, the area of section of the copper stranded conductor is 150 square millimeters.
The utility model has the beneficial effects that
The utility model is to be reliably connected pile foundation with horizontal grounding net using the key that pile foundation does earthing pole, while again
Anticorrosion Problems when preventing unlike material earthing material from connecting, several reinforcing bars are welded on pile foundation end plate and stretch out end plate
Outside, the reinforcement welding with a bit of copper bar in cushion cap with stretching end plate, meanwhile, copper bar stretches out outside cushion cap, is finally twisted using copper
Line welds copper bar and horizontal main grounding grid.
Detailed description of the invention
Fig. 1 is the utility model structure chart.
Specific embodiment
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As shown in Figure 1, doing the structure of Grounding Grids using concrete tubular pile, including horizontal grounding net 6, tubular pole 7, upper end
Plate 1, bottom plate 2, deformed bar 9, taper steel pile tip 10 and anchor bar 8, the tubular pole 7 are inserted into subsurface, the upper end
Plate 1 is arranged on the ground, and the lower part of the upper head plate 1 passes through deformed bar 9 respectively and anchor bar 8 is inserted into tubular pole 7, institute
Upper head plate 1 is stated by 3 connecting copper bar 4 of reinforcing bar, the copper bar 4 connects horizontal grounding net 6 by copper stranded conductor 5, and the bottom plate 2 is solid
Surely it is connected to the lower part of tubular pole 7, the taper steel pile tip 10 is fixedly connected on the bottom plate 2.
Wherein, 1 top of upper head plate is covered with foundation platform 11 or foundation beam, uses between the copper bar 4 and reinforcing bar 3
Welding manner connection, is connected between the upper head plate 1 and reinforcing bar 3 using welding manner.
In addition, connected between the upper head plate 1 and deformed bar 9 using welding manner, the taper steel pile tip 10 with
It is connected between bottom plate 2 using welding manner, is connected between the copper stranded conductor 5 and copper bar 4 using thermofussion welding mode.
Wherein, the area of section of the copper stranded conductor 5 is 150 square millimeters.
The utility model is to be reliably connected pile foundation with horizontal grounding net using the key that pile foundation does earthing pole, while again
Anticorrosion Problems when preventing unlike material earthing material from connecting, several reinforcing bars are welded on pile foundation end plate and stretch out end plate
Outside, the reinforcement welding with a bit of copper bar in cushion cap with stretching end plate, meanwhile, copper bar stretches out outside cushion cap, is finally twisted using copper
Line welds copper bar and horizontal main grounding grid.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (6)
1. doing the structure of Grounding Grids using concrete tubular pile, it is characterised in that: including horizontal grounding net (6), tubular pole (7),
Upper head plate (1), bottom plate (2), deformed bar (9), taper steel pile tip (10) and anchor bar (8), tubular pole (7) insertion
Subsurface, on the ground, the lower part of the upper head plate (1) passes through deformed bar (9) and anchor respectively for upper head plate (1) setting
Gu reinforcing bar (8) is inserted into tubular pole (7), the upper head plate (1) passes through copper by reinforcing bar (3) connecting copper bar (4), the copper bar (4)
Twisted wire (5) connects horizontal grounding net (6), and the bottom plate (2) is fixedly connected on the lower part of tubular pole (7), the taper steel pile tip
(10) bottom plate (2) are fixedly connected on.
2. the structure of Grounding Grids is done using concrete tubular pile as described in claim 1, it is characterised in that: the upper head plate
(1) top is covered with foundation platform or foundation beam (11).
3. the structure of Grounding Grids is done using concrete tubular pile as claimed in claim 2, it is characterised in that: the copper bar
(4) it is connect between reinforcing bar (3) using welding manner, is connect between the upper head plate (1) and reinforcing bar (3) using welding manner.
4. the structure of Grounding Grids is done using concrete tubular pile as claimed in claim 3, it is characterised in that: the upper head plate
(1) it is connect between deformed bar (9) using welding manner, is used between the taper steel pile tip (10) and bottom plate (2)
Welding manner connection.
5. the structure of Grounding Grids is done using concrete tubular pile as claimed in claim 4, it is characterised in that: the copper stranded conductor
(5) it is connect between copper bar (4) using thermofussion welding mode.
6. the structure of Grounding Grids is done using concrete tubular pile as claimed in claim 5, it is characterised in that: the copper stranded conductor
(5) area of section is 150 square millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965820.8U CN208415283U (en) | 2018-06-22 | 2018-06-22 | The structure of Grounding Grids is done using concrete tubular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965820.8U CN208415283U (en) | 2018-06-22 | 2018-06-22 | The structure of Grounding Grids is done using concrete tubular pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415283U true CN208415283U (en) | 2019-01-22 |
Family
ID=65109143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820965820.8U Active CN208415283U (en) | 2018-06-22 | 2018-06-22 | The structure of Grounding Grids is done using concrete tubular pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447639A (en) * | 2022-03-17 | 2022-05-06 | 中国电建集团福建省电力勘测设计院有限公司 | Vertical grounding structure with anchor disc and construction method thereof |
-
2018
- 2018-06-22 CN CN201820965820.8U patent/CN208415283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447639A (en) * | 2022-03-17 | 2022-05-06 | 中国电建集团福建省电力勘测设计院有限公司 | Vertical grounding structure with anchor disc and construction method thereof |
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