CN217485728U - Electric power lightning grounding device - Google Patents
Electric power lightning grounding device Download PDFInfo
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- CN217485728U CN217485728U CN202221671078.2U CN202221671078U CN217485728U CN 217485728 U CN217485728 U CN 217485728U CN 202221671078 U CN202221671078 U CN 202221671078U CN 217485728 U CN217485728 U CN 217485728U
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- grounding device
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Abstract
The utility model discloses an electric power lightning grounding device, including insulating bottom plate and top insulation board, the bottom fixed mounting of insulating bottom plate has the screw thread post, and the outside threaded connection of screw thread post has interior pole, and the outside activity of interior pole bottom has cup jointed outer pole, and the bottom fixed mounting of outer pole has the mounting panel, and the inside of screw thread post is pegged graft and has been had fastening bolt, and the regulation hole has all been seted up to the inside of interior pole and outer pole, and the top fixed mounting of outer pole has the taper ring, and the top fixed mounting of insulating bottom plate has the insulating part. Through the screw post and the fastening bolt that set up, when the device is whole to be used, can splice insulating bottom plate and interior pole through the screw post, when not using, can dismantle interior pole, outer pole, screw post, can tear the device into four subassemblies, the transportation and the transfer of the device of being convenient for, the production and the assembly of the accessory of being convenient for have increased the convenience of use, and production efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the electric power lightning protection, concretely relates to electric power lightning protection earthing device.
Background
Lightning rod, also known as lightning rod, is used to protect buildings, tall trees, etc. from lightning strikes. The top end of the protected object is provided with a lightning receptor which is connected with a drainage ground net buried underground by a lead wire meeting the specification. The specification of the lightning rod must meet the GB standard, the height specification of the lightning rod required by each lightning protection category is different, and when the thundercloud discharge approaches the ground, the lightning rod distorts the ground electric field. A space with concentrated local electric field is formed at the top end of the lightning rod to influence the development direction of lightning leading discharge, so that lightning is guided to discharge to the lightning rod, and then lightning current is introduced into the ground through the grounding down conductor and the grounding device, so that the protected object is prevented from being struck by lightning.
An electric power lightning protection earthing device as disclosed in chinese patent CN207303392U, it includes earthing well, ground reinforcement, the inside central authorities of earthing well are provided with the stake, the inside ground reinforcement that is provided with of stake, ground reinforcement bottom is provided with inserts the point, stake top is provided with the drying cabinet, drying cabinet central authorities are provided with the ground connection trunk line, ground connection shaft bottom face is provided with the wash port, the earthing well upper surface is provided with the ground steel sheet, ground steel sheet central authorities are provided with waterproof boss, waterproof boss top is provided with the reference column, the shaping has the through wires hole in the middle of the reference column, be provided with rag bolt hole on the waterproof boss, in order to have reached the beneficial effects of the utility model are that: the utility model discloses a shaft formula design can avoid water to destroy grounding device's corruption, adopts parallelly connected many heels simultaneously grounding steel pipe can the conduction efficiency of effectual increase thunder and lightning, reduces the probability that the trouble appears, guarantees the effect of electric power system's normal work, nevertheless still has following problem when it uses:
1. because it does not set up the regulation structure, has leaded to unable height-adjusting oneself, can not use in the eminence to produce the inconvenience of using.
2. Due to the fact that the fixing structure of the fixing device is simple in arrangement, the inserting structure is not firm, and the using position cannot be adjusted according to requirements when the fixing device is used.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an electric power lightning grounding device has solved the problem that can't adjust self height and can not adjust the service position according to the demand.
In order to solve the technical problem, the utility model provides a following technical scheme: an electric lightning grounding device comprises an insulating bottom plate and a top insulating plate, wherein a threaded column is fixedly installed at the bottom of the insulating bottom plate, an inner rod is in threaded connection with the outer side of the threaded column, an outer rod is movably sleeved at the outer side of the bottom end of the inner rod, an installing plate is fixedly installed at the bottom of the outer rod, a fastening bolt is inserted into the threaded column, adjusting holes are formed in the inner rod and the outer rod respectively, a conical ring is fixedly installed at the top of the outer rod, an insulating part is fixedly installed at the top of the insulating bottom plate, an insulating top plate is fixedly installed at the top of the insulating part, four insulating support columns are fixedly installed at the bottom of the insulating top plate, a conductive seat is fixedly installed at the top of the insulating top plate, a wiring hoop is fixedly installed at one side of the conductive seat, a needle body is fixedly installed at the top of the conductive seat, and four pull rings are arranged on the outer side of the insulating bottom plate, the fixed connection of the inside of top insulation board has connect the connection terminal, the inside fixed mounting of connection terminal has and leads electrical pillar, the outside of leading electrical pillar is fixed to be cup jointed a plurality of trapezoidal insulation boards, the outside fixed mounting who leads electrical pillar has the current conducting plate, the outside fixed mounting of electrically conducting bottom of the post portion has four electrically conductive cones.
Preferably, the specification size of the fastening bolt is matched with the specification size of the adjusting hole.
Through adopting above-mentioned technical scheme, the advantage lies in the transportation and the transfer of the device of being convenient for, and the convenience of use has been increased in the production and the assembly of the accessory of being convenient for, and production efficiency is high.
Preferably, the adjusting holes are linearly and uniformly distributed in the inner rod and the outer rod, and bolts are inserted in the adjusting holes.
By adopting the technical scheme, the novel multifunctional electric water heater has the advantages of being convenient for fixing the position and being convenient for integral use.
Preferably, the four insulating support columns are uniformly distributed on the opposite sides of the insulating bottom plate and the insulating top plate in a circular shape, and the bottom ends of the four insulating support columns are fixedly installed at the top of the insulating bottom plate.
By adopting the technical scheme, the supporting structure has the advantages of convenience in supporting, firmness increase and convenience in stabilizing the structure.
Preferably, the conductive seat is fixedly installed at the top of the insulating top plate through a bolt, and a jackscrew is connected to the internal thread of the wiring hoop.
Through adopting above-mentioned technical scheme, the advantage lies in that the wiring hoop passes through the jackscrew and fixes inboard cable, and the stable structure of being convenient for avoids droing.
Preferably, the four pull rings are uniformly distributed on the outer side of the insulating bottom plate in a circular shape, and the four pull rings are hinged to the outer side of the insulating bottom plate through hinge shafts.
By adopting the technical scheme, the device has the advantages of being convenient for stabilize the position, being convenient for stabilize the device and being convenient for increase the firmness.
Preferably, the four conductive cones are uniformly distributed on the outer side of the conductive column in a circular manner, and the internal thread of the wire holder is connected with a jackscrew.
Through adopting above-mentioned technical scheme, the advantage lies in the stable structure of being convenient for, prevents to drop.
Compared with the prior art, the beneficial effects of the utility model are that:
1. fix the position of interior pole and outer pole through the bolt, insert the cable with the binding clip is inside after that, and it is fixed with the cable, make pull ring outside bolt rope after that, then erect the device through the pulling rope, install the device in the position that needs to use through the mounting panel at last, and fix the mounting panel through the bolt, then connect the other end of cable in the inside of connection terminal, fixed back, bury the underground with the structure of top insulation board bottom, trapezoidal insulation board provides a stable holding power for leading electrical pillar, the stability of the moment of being convenient for, the electric current can be through leading electrical pillar and electrically conductive awl and the leading-in underground of current conducting plate when deriving, convenient to use, whole use scheme is better, the user demand of being convenient for to reply difference, can height-adjusting, the fastness is good.
2. Through the screw post and the fastening bolt that set up, when the device is whole to be used, can splice insulating bottom plate and interior pole through the screw post, when not using, can dismantle interior pole, outer pole, screw post, can tear the device into four subassemblies, the transportation and the transfer of the device of being convenient for, the production and the assembly of the accessory of being convenient for have increased the convenience of use, and production efficiency is high.
Drawings
FIG. 1 is a front perspective structure of the insulating bottom plate of the present invention;
fig. 2 is a schematic view of the front perspective appearance structure of the top insulating plate of the present invention;
FIG. 3 is a front view of the insulating base plate according to the present invention, partially sectioned;
fig. 4 is a front sectional view of the top insulating plate of the present invention.
In the figure: 1. an insulating base plate; 2. an insulating top plate; 3. a conductive seat; 4. a needle body; 5. a wire connection hoop; 6. an insulating member; 7. an insulating support; 8. a pull ring; 9. an inner rod; 10. an outer rod; 11. mounting a plate; 12. a conical ring; 13. an adjustment hole; 14. a top insulating plate; 15. a trapezoidal insulating plate; 16. a conductive post; 17. a conductive cone; 18. a conductive plate; 19. a wire holder; 20. a threaded post; 21. and fastening the bolt.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-3, an electric lightning grounding device comprises an insulating base plate 1 and a top insulating plate 14, a threaded column 20 is fixedly installed at the bottom of the insulating base plate 1, an inner rod 9 is connected to the outer side of the threaded column 20 through threads, an outer rod 10 is movably sleeved at the outer side of the bottom end of the inner rod 9, an installation plate 11 is fixedly installed at the bottom of the outer rod 10, a fastening bolt 21 is inserted into the threaded column 20, adjusting holes 13 are respectively formed in the inner rod 9 and the outer rod 10, a conical ring 12 is fixedly installed at the top of the outer rod 10, an insulating member 6 is fixedly installed at the top of the insulating base plate 1, an insulating top plate 2 is fixedly installed at the top of the insulating member 6, four insulating support columns 7 are fixedly installed at the bottom of the insulating top plate 2, a conductive base 3 is fixedly installed at the top of the insulating top plate 2, a wire connecting hoop 5 is fixedly installed at one side of the conductive base 3, a needle body 4 is fixedly installed at the top of the conductive base 3, the outside of insulating bottom plate 1 is provided with four pull rings 8, and the inside of top insulation board 14 is fixed to be cup jointed with wire holder 19, and the inside fixed mounting of wire holder 19 has and leads electrical pillar 16, and the outside of leading electrical pillar 16 is fixed to be cup jointed with a plurality of trapezoidal insulation boards 15, and the outside fixed mounting that leads electrical pillar 16 has current conducting plate 18, and the outside fixed mounting that leads electrical pillar 16 bottom has four electrically conductive cones 17.
The working principle of the technical scheme is as follows:
when in use, an operator firstly installs the threaded column 20 on the top of the inner rod +9 in a threaded manner and inserts the fastening bolt 21 to splice the device components, then adjusts the position of the inner rod 9 inside the outer rod 10, after height adjustment, fixes the positions of the inner rod 9 and the outer rod 10 through the bolt, then inserts the cable inside the wire connecting hoop 5 and fixes the cable, then bolts the rope outside the pull ring 8, then erects the device through pulling the rope, finally installs the device at a position required to be used through the mounting plate 11 and fixes the mounting plate 11 through the bolt, then connects the other end of the cable inside the wire connecting seat 19, after fixation, buries the structure at the bottom of the top insulating plate 14 into the ground, the trapezoid insulating plate 15 provides stable supporting force for the conductive column 16, so as to facilitate the stability of torque, when leading out, the current can be led into the ground through the conductive column 16, the conductive cone 17 and the conductive plate 18, convenient to use, whole use scheme is better, is convenient for deal with different user demands, can height-adjusting, and the fastness is good.
In another embodiment, as shown in fig. 3, the fastening bolt 21 is adapted to the size of the adjustment hole 13.
Through the screw post 20 and the fastening bolt 21 that set up, when the device is whole to be used, can splice insulating bottom plate 1 and interior pole 9 through screw post 20, when not using, can dismantle interior pole 9, outer pole 10, screw post 20, can tear the device open into four subassemblies, the transportation and the transfer of the device of being convenient for, the production and the assembly of the accessory of being convenient for have increased the convenience of use, and production efficiency is high.
In another embodiment, as shown in fig. 1, the adjusting holes 13 are linearly and uniformly distributed inside the inner rod 9 and the outer rod 10, and bolts are inserted into the adjusting holes 13.
The adjusting holes 13 are convenient for providing a mounting point position for the inner rod 9, the outer rod 10 and the threaded column 20, and are convenient for fixing positions and integral use.
In another embodiment, as shown in fig. 1 and 3, four insulating pillars 7 are uniformly distributed in a circular shape on opposite sides of the insulating bottom plate 1 and the insulating top plate 2, and bottom ends of the four insulating pillars 7 are fixedly mounted on a top of the insulating bottom plate 1.
The insulating support column 7 provides a stable moment for the insulating bottom plate 1, the insulating top plate 2 and the insulating part 6 between the insulating bottom plate and the insulating top plate, so that the supporting structure is convenient, the firmness is increased, and the stable structure is convenient.
In another embodiment, as shown in fig. 1 and 3, the conductive socket 3 is fixedly mounted on the top of the insulating top plate 2 by means of bolts, and a terminal screw is screwed into the inside of the terminal block 5.
In another embodiment, as shown in fig. 1 and 3, four pull rings 8 are uniformly distributed in a circular shape on the outer side of the insulating base plate 1, and all four pull rings 8 are hinged to the outer side of the insulating base plate 1 through hinge shafts.
The effect of pull ring 8 is outside bolt rope, when the device sets up to great size, highly higher can be with the rope bolt, the stable position of being convenient for, is convenient for stabilize the device, is convenient for increase the fastness.
In another embodiment, as shown in fig. 2 and 4, four conductive cones 17 are uniformly distributed in a circular shape on the outer side of the conductive post 16, and a terminal is screwed into the wire holder 19.
Conducting cone 17 is convenient for provide a fixed power underground to with the current to four side current, convenient to use, the inside cable of wire holder 19 can be fixed the cable through the jackscrew, the stable structure of being convenient for prevents to drop.
The utility model discloses a theory of operation and use flow: when in use, an operator firstly installs the threaded column 20 on the top of the inner rod +9 in a threaded manner and inserts the fastening bolt 21 to splice the device components, then adjusts the position of the inner rod 9 inside the outer rod 10, after height adjustment, fixes the positions of the inner rod 9 and the outer rod 10 through the bolt, then inserts the cable inside the wire connecting hoop 5 and fixes the cable, then bolts the rope outside the pull ring 8, then erects the device through pulling the rope, finally installs the device at a position required to be used through the mounting plate 11 and fixes the mounting plate 11 through the bolt, then connects the other end of the cable inside the wire connecting seat 19, after fixation, buries the structure at the bottom of the top insulating plate 14 into the ground, the trapezoid insulating plate 15 provides stable supporting force for the conductive column 16, so as to facilitate the stability of torque, when leading out, the current can be led into the ground through the conductive column 16, the conductive cone 17 and the conductive plate 18, convenient to use, whole use scheme is better, be convenient for deal with different user demands, can height-adjusting, the fastness is good, and through the screw post 20 and the fastening bolt 21 that set up, when the device is whole to be used, can splice insulating bottom plate 1 and interior pole 9 through screw post 20, when not using, can dismantle interior pole 9, outer pole 10, screw post 20, can tear the device open into four subassemblies, the transportation and the transfer of the device of being convenient for, the production and the assembly of the accessory of being convenient for, the convenience of use has been increased, high production efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electric power lightning grounding device, includes insulating bottom plate (1) and top insulation board (14), its characterized in that: the bottom of the insulating bottom plate (1) is fixedly provided with a threaded column (20), the outer side of the threaded column (20) is in threaded connection with an inner rod (9), the outer side of the bottom end of the inner rod (9) is movably sleeved with an outer rod (10), the bottom of the outer rod (10) is fixedly provided with a mounting plate (11), the inner part of the threaded column (20) is spliced with a fastening bolt (21), the inner rod (9) and the outer rod (10) are both provided with adjusting holes (13), the top of the outer rod (10) is fixedly provided with a conical ring (12), the top of the insulating bottom plate (1) is fixedly provided with an insulating piece (6), the top of the insulating piece (6) is fixedly provided with an insulating top plate (2), the bottom of the insulating top plate (2) is fixedly provided with four insulating support columns (7), the top of the insulating top plate (2) is fixedly provided with a conductive seat (3), one side fixed mounting of electrically conductive seat (3) has wiring hoop (5), the top fixed mounting of electrically conductive seat (3) has needle body (4), the outside of insulating bottom plate (1) is provided with four pull rings (8), the fixed hub connection in inside of top insulation board (14) has connection terminal (19), the inside fixed mounting of connection terminal (19) has electrically conductive post (16), a plurality of trapezoidal insulation boards (15) have been cup jointed to the outside of electrically conductive post (16) fixed, the outside fixed mounting of electrically conductive post (16) has electrically conductive board (18), the outside fixed mounting of electrically conductive post (16) bottom has four electrically conductive cones (17).
2. An electrical lightning protection grounding device according to claim 1 wherein: the specification and the size of the fastening bolt (21) are matched with those of the adjusting hole (13).
3. An electrical lightning protection grounding device according to claim 1 wherein: the adjusting holes (13) are linearly and uniformly distributed in the inner rod (9) and the outer rod (10), and bolts are inserted in the adjusting holes (13).
4. An electrical lightning protection grounding device according to claim 1 wherein: the four insulating support columns (7) are uniformly distributed on the opposite sides of the insulating bottom plate (1) and the insulating top plate (2) in a circular shape, and the bottom ends of the four insulating support columns (7) are fixedly installed at the top of the insulating bottom plate (1).
5. An electrical lightning protection grounding device according to claim 1 wherein: the conductive seat (3) is fixedly installed at the top of the insulating top plate (2) through a bolt, and the internal thread of the wiring hoop (5) is connected with a jackscrew.
6. An electrical lightning protection grounding device according to claim 1 wherein: the four pull rings (8) are circularly and uniformly distributed on the outer side of the insulating bottom plate (1), and the four pull rings (8) are hinged to the outer side of the insulating bottom plate (1) through hinge shafts.
7. An electrical lightning protection grounding device according to claim 1 wherein: the four conductive cones (17) are circularly and uniformly distributed on the outer side of the conductive column (16), and the internal thread of the wire holder (19) is connected with a jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221671078.2U CN217485728U (en) | 2022-07-01 | 2022-07-01 | Electric power lightning grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221671078.2U CN217485728U (en) | 2022-07-01 | 2022-07-01 | Electric power lightning grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217485728U true CN217485728U (en) | 2022-09-23 |
Family
ID=83317434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221671078.2U Active CN217485728U (en) | 2022-07-01 | 2022-07-01 | Electric power lightning grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217485728U (en) |
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2022
- 2022-07-01 CN CN202221671078.2U patent/CN217485728U/en active Active
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