CN219892925U - Plasma lightning protection system - Google Patents
Plasma lightning protection system Download PDFInfo
- Publication number
- CN219892925U CN219892925U CN202321093717.6U CN202321093717U CN219892925U CN 219892925 U CN219892925 U CN 219892925U CN 202321093717 U CN202321093717 U CN 202321093717U CN 219892925 U CN219892925 U CN 219892925U
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- connecting plate
- plasma
- lightning protection
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- sliding
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- 230000037431 insertion Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a plasma lightning protection system, which relates to the technical field of lightning protection and comprises a plasma lightning protection device arranged on a pole tower, wherein the plasma lightning protection device is connected with a grounding system through a down lead, a lightning counter is arranged on the down lead, a first connecting plate for installing the plasma lightning protection device is arranged at the upper end of the pole tower, a second connecting plate for connecting with the first connecting plate is arranged at the lower end of the plasma lightning protection device, the second connecting plate is spliced on the first connecting plate and can rotate around the center of the first connecting plate, and a locking device for fixing the first connecting plate is arranged on the side surface of the first connecting plate. According to the utility model, the locking device is arranged on the side surface of the first connecting plate, so that water can fall down in time after rainwater impacts the locking device, and rainwater residues are avoided.
Description
Technical Field
The utility model relates to the technical field of lightning protection, in particular to a plasma lightning protection system.
Background
In the summer, lei Yuduo is used for generating lightning in thunderstorm weather because positive and negative charges in the rain accumulation clouds are respectively gathered at different positions of the same cloud body or in different cloud clusters, and because the electric charges gathered at different positions in the same rain accumulation cloud or among different cloud bodies are different or have different polarities, an atmospheric electric field is generated, when the intensity of the atmospheric electric field reaches the level that air can be broken down, a strong discharge phenomenon can occur, lightning can occur at the moment, the lightning has strong destructive effect on places such as large-scale buildings, high-rise buildings, open squares, airports and the like, the places are relatively dense in personnel, the safety protection level is relatively high, if no effective lightning protection measures are adopted, the lightning can not only damage the buildings, but also cause lightning damage to personnel, so in order to effectively improve the lightning protection safety, the places are all provided with lightning protection devices at present.
At present, when installing lightning rod or plasma arrester, what adopt is at the connected mode of vertical direction jack-in bolt, installs lightning arrester on the shaft tower, when adopting this mode installation, after experiencing rainwater weather, the rainwater can remain in bolted connection department to cause the condition of junction corruption, lead to dismantling or change lightning arrester inconvenient.
Therefore, it is necessary to provide a plasma lightning protection system to solve the above problems.
Disclosure of Invention
(one) solving the technical problems
The utility model aims at: in order to solve the problem that when a lightning arrester is fixed in a connecting mode of inserting bolts in the vertical direction, rainwater can remain at the connecting position of the bolts after the lightning arrester is subjected to rainwater weather, so that the connecting position is corroded, and the lightning arrester is inconvenient to detach or replace, the utility model provides a plasma lightning arrester system.
(II) technical scheme
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides an anti thunder system of plasma, includes the plasma arrester of setting on the shaft tower, plasma arrester links to each other with earthing system through the downlead, be provided with the thunder counter on the downlead, the upper end of shaft tower is provided with the first connecting plate that is used for installing plasma arrester, plasma arrester's lower extreme is provided with the second connecting plate that is used for being connected with first connecting plate, the second connecting plate peg graft on first connecting plate, and the second connecting plate can rotate round the center of first connecting plate, the side of first connecting plate is provided with the locking device who is used for fixed first connecting plate.
Further, at least three sliding grooves are symmetrically formed in the edge of the first connecting plate, arc-shaped rods are fixedly connected in the sliding grooves, and the arc-shaped rods and the circle center of the first connecting plate are located on the same vertical line.
Further, the arc-shaped rod is divided into an insertion section and a sliding section, and the width of the sliding section is larger than that of the insertion section.
Further, the lower extreme of second connecting plate is provided with three at least group coupling assembling, every group coupling assembling all includes two horizontal poles relative and fixed connection at the L shape piece of second connecting plate lower extreme, two form between the longitudinal rod of L shape piece and be used for sliding the first space that sets up at the slip section, two form between the horizontal pole of L shape piece and be used for pegging graft the second space at the interlude, two distance between the upper end of L shape piece horizontal pole and the second connecting plate is unanimous with the distance of slip section lower extreme to first connecting plate upper end.
Further, locking device includes stopper and threaded rod, coupling assembling slides to the slip section when keeping away from the one end of inserting the section, threaded rod passes slip section threaded connection on first connecting plate, the stopper setting is between slip section and threaded rod just the side and coupling assembling laminating of stopper.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the locking device is arranged on the side surface of the first connecting plate, so that water can fall down in time after rainwater impacts the locking device, and rainwater residues are avoided.
2. According to the utility model, through the cooperation between the connecting component and the arc-shaped rod, the plasma lightning arrester can be pre-positioned in advance when being installed, the plasma lightning arrester is not installed in a manual supporting mode, and the overturning of the plasma lightning arrester during installation and positioning can be avoided.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic diagram of an exploded view of a first web and a second web according to the present utility model;
FIG. 3 is a schematic perspective view of a connection structure at a first connection plate and a second connection plate according to the present utility model;
FIG. 4 is an enlarged schematic view of the utility model at A in FIG. 2;
fig. 5 is an enlarged schematic view of fig. 2B in accordance with the present utility model.
Reference numerals: 1. a pole tower; 2. a mounting plate; 3. a support column; 4. a first connection plate; 5. a second connecting plate; 6. a bottom post; 7. a plasma lightning arrester; 8. a chute; 9. an insertion section; 10. a sliding section; 11. an L-shaped block; 12. a threaded rod; 13. a limiting block; 14. a lightning counter; 15. a power supply system; 16. and a grounding system.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a plasma lightning protection system comprises a power supply system 15, and a plasma lightning arrester 7 arranged on a tower 1, wherein the tower 1 forms a quadrangle, an object to be protected surrounds the center, thereby realizing the lightning protection effect (only three groups of towers 1 are shown in fig. 1), the plasma lightning arrester 7 is connected with a grounding system 16 through a down wire, the grounding system 16 comprises a copper bar connected with the down wire, a grounding body is welded on a copper plate, a lightning counter 14 is arranged on the down wire, the power supply system 15 is provided with a multistage surge protector for being arranged on power supply equipment in the protected object, such as a power distribution cabinet, the upper end of the tower 1 is provided with a first connecting plate 4 for installing the plasma lightning arrester 7, the lower end of the plasma lightning arrester 7 is provided with a second connecting plate 5 for being connected with the first connecting plate 4, the upper end of the tower 1 is fixedly connected with a support column 3, the first connecting plate 4 is fixedly connected with the upper end of the support column 3, the lower end of the plasma arrester 7 is fixedly connected with a second connecting plate 5, the lower end of the second connecting plate 6 is fixedly connected with the first connecting plate 5 around the first connecting plate 4, and the lower end of the first connecting plate 4 is fixedly connected with the first connecting plate 4.
In this embodiment, through setting up locking device in the side of first connecting plate 4, can make the rainwater strike behind the locking device moisture can in time fall, can not cause the condition that the rainwater remained on locking device to delay locking device by the speed of corruption, make follow-up also more convenient when dismantling second connecting plate 5.
Specifically, as shown in fig. 3-5, at least three sliding grooves 8 are symmetrically formed in the edge of the first connecting plate 4, three points can be supported when the first connecting plate 4 and the second connecting plate 5 are in preset positions by utilizing the principle of triangle stability, an arc-shaped rod is fixedly connected in the sliding grooves 8 and is positioned on the same vertical line with the circle center of the first connecting plate 4, the arc-shaped rod is divided into an inserting section 9 and a sliding section 10 as shown in fig. 5, the width of the sliding section 10 is larger than that of the inserting section 9, and a first chamfer is arranged at the hinge joint of the inserting section 9 and the sliding section 10.
Specifically, as shown in fig. 4, the lower end of the second connecting plate 5 is provided with at least three groups of connecting components, each group of connecting components comprises two L-shaped blocks 11 with opposite cross bars and fixedly connected to the lower end of the second connecting plate 5, a first space for sliding and setting up in the sliding section 10 is formed between the longitudinal bars of the two L-shaped blocks 11, the width of the first space is consistent with the width of the sliding section 10, thereby avoiding dislocation between the first connecting plate 4 and the second connecting plate 5, meanwhile, the two L-shaped blocks 11 can be conveniently moved to the arc-shaped bars of the sliding section 10 through the arrangement of the first chamfer, a second space for plugging in the inserting section 9 is formed between the cross bars of the two L-shaped blocks 11, in order to facilitate the plugging in of the two L-shaped blocks, the end parts of the cross bars of the two L-shaped blocks are arranged as the second chamfer, the distance between the upper ends of the two L-shaped blocks 11 and the second connecting plate 5 is consistent with the distance from the lower end of the sliding section 10 to the upper end of the first connecting plate 4, so that the connecting components and the arc-shaped blocks are matched with the bars are prevented from generating lightning protection device when the lightning protection device is installed in an inclined manner.
Specifically, referring to fig. 5, the locking device includes a limiting block 13 and a threaded rod 12, when the connection component slides to the end of the sliding section 10 away from the insertion section 9, the threaded rod 12 passes through the sliding section 10 and is in threaded connection with the first connection board 4, the limiting block 13 is disposed between the sliding section 10 and the threaded rod 12, the side surface of the limiting block 13 is attached to the connection component, insertion holes for inserting the threaded rod 12 are formed in the sliding section 10 and the limiting block 13, threaded holes coaxial with the insertion holes are formed in the first connection board 4 for installing the threaded rod 12, for positioning the insertion holes and the threaded holes, the connection component is firstly ensured to slide to the end of the sliding section 10 away from the insertion section 9, then the limiting block 13 is attached to the side surface of the sliding section 10 and the side surface of the connection component, and then a hole rotating mechanism is used for penetrating the limiting block 13, the sliding section 10 and the first connection board 4 to open the insertion holes and the threaded holes.
Working principle: when an operator installs the plasma lightning arrester 7, firstly, the lower end of the connecting component is aligned with the insertion section 9 to be inserted, after the plasma lightning arrester 7 is completely inserted, the plasma lightning arrester 7 drives the second connecting plate 5 to rotate, the second connecting plate 5 drives the connecting component to rotate, the first space is enabled to move to the outer side of the sliding section 10, at the moment, the sliding section 10 is attached to the longitudinal rod of the L-shaped block 11, the displacement of the second connecting plate 5 in the horizontal plane is limited, meanwhile, the transverse rod of the L-shaped block 11 is attached to the lower end of the sliding section 10, the displacement of the second connecting plate 5 in the vertical direction is limited, therefore, the preset position of the second connecting plate 5 is realized, when the L-shaped block 11 moves to the end of the sliding section 10 far away from one end of the insertion section 9, the jack on the limiting block 13 is aligned with the jack on the sliding section 10, at the moment, the side face of the limiting block 13 is attached to the L-shaped block 11, then the threaded rod 12 is inserted, the threaded rod 12 is enabled to be screwed into the first connecting plate 4 to fix the second connecting plate 5, and when the weather is suffered, the weather, the phenomenon that rainwater is not corroded by the rainwater is caused on the threaded rod 12, and the probability of being washed out is reduced.
The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.
Claims (5)
1. The utility model provides an anti thunder system of plasma, includes the plasma arrester who sets up on the shaft tower, plasma arrester passes through the downlead and links to each other with earth system, its characterized in that: the lightning counter is arranged on the down-lead wire, the upper end of the pole tower is provided with a first connecting plate for installing a plasma lightning arrester, the lower end of the plasma lightning arrester is provided with a second connecting plate for being connected with the first connecting plate, the second connecting plate is spliced on the first connecting plate and can rotate around the center of the first connecting plate, the side surface of the first connecting plate is provided with a locking device for fixing the first connecting plate,
the upper end fixedly connected with support column of shaft tower, first connecting plate fixed connection is in the upper end of support column, plasma arrester's lower extreme fixedly connected with bottom post, second connecting plate fixed connection is in the lower extreme of bottom post.
2. A plasma lightning protection system according to claim 1, wherein: at least three sliding grooves are symmetrically formed in the edge of the first connecting plate, arc-shaped rods are fixedly connected in the sliding grooves, and the arc-shaped rods and the circle center of the first connecting plate are located on the same vertical line.
3. A plasma lightning protection system according to claim 2, wherein: the arc-shaped rod is divided into an insertion section and a sliding section, and the width of the sliding section is larger than that of the insertion section.
4. A plasma lightning protection system according to claim 3, wherein: the lower extreme of second connecting plate is provided with three at least group coupling assembling, every group coupling assembling all includes two horizontal poles relative and fixed connection at the L shape piece of second connecting plate lower extreme, two form between the longitudinal rod of L shape piece and be used for sliding the first space that sets up at the slip section, two form between the horizontal pole of L shape piece and be used for pegging graft the second space at the interlude, two distance between the upper end of L shape piece horizontal pole and the second connecting plate is unanimous with the distance of slip section lower extreme to first connecting plate upper end.
5. A plasma lightning protection system according to claim 4, wherein: the locking device comprises a limiting block and a threaded rod, wherein the connecting component slides to the end, far away from the insertion section, of the sliding section, the threaded rod penetrates through the sliding section to be in threaded connection with the first connecting plate, and the limiting block is arranged between the sliding section and the threaded rod, and the side face of the limiting block is attached to the connecting component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321093717.6U CN219892925U (en) | 2023-05-05 | 2023-05-05 | Plasma lightning protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321093717.6U CN219892925U (en) | 2023-05-05 | 2023-05-05 | Plasma lightning protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892925U true CN219892925U (en) | 2023-10-24 |
Family
ID=88399116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321093717.6U Active CN219892925U (en) | 2023-05-05 | 2023-05-05 | Plasma lightning protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892925U (en) |
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2023
- 2023-05-05 CN CN202321093717.6U patent/CN219892925U/en active Active
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