CN117039623A - Lightning arrester for power supply equipment - Google Patents
Lightning arrester for power supply equipment Download PDFInfo
- Publication number
- CN117039623A CN117039623A CN202311249342.2A CN202311249342A CN117039623A CN 117039623 A CN117039623 A CN 117039623A CN 202311249342 A CN202311249342 A CN 202311249342A CN 117039623 A CN117039623 A CN 117039623A
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- China
- Prior art keywords
- fixedly connected
- wall
- conducting ring
- ring seat
- plastic
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 14
- 230000006378 damage Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 63
- 229910052751 metal Inorganic materials 0.000 claims description 63
- 229920003023 plastic Polymers 0.000 claims description 58
- 239000004033 plastic Substances 0.000 claims description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000005871 repellent Substances 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001846 repelling effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000009509 xiaoyin Substances 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a lightning arrester for power supply equipment, which relates to the technical field of lightning arresters and comprises a conducting ring seat, wherein auxiliary lightning arrester mechanisms are arranged at the top and the bottom of the conducting ring seat, protection leading-out mechanisms are arranged on the inner wall and the top of the conducting ring seat, the auxiliary lightning arrester mechanisms comprise an ice layer damage unit and a height adjusting unit, and the protection leading-out mechanisms comprise a bird repelling protection unit and a high-efficiency lightning arrester unit. According to the invention, through the design of the engineering plastic mounting seat, the positioning and mounting treatment of the structure can be completed, meanwhile, through the design of the elastic piece and the rubber sleeve, the whole conducting ring seat is elastically connected with the mounting surface, meanwhile, through the design of the vibrating motor, the whole conducting ring seat can be driven to vibrate greatly, the force generated by vibration promotes the ice layer attached to the outer surface of the lightning rod main body to fall off, the problem that the ice layer can influence the lightning protection effect of the lightning rod main body is avoided, and the reliability of the structure is improved.
Description
Technical Field
The invention relates to the technical field of lightning arresters, in particular to a lightning arrester for power supply equipment.
Background
The power equipment mainly comprises two major types of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines with various voltage levels, transformers, contactors and the like, and the power supply equipment is arranged outdoors and needs to be protected by using a lightning arrester.
The Chinese patent discloses a novel lightning arrester, the publication number is CN219498909U, and the technical scheme disclosed in the patent document is as follows: the mounting plate, the lower extreme fixed mounting of mounting plate has the mount pad, and the inside of mount pad has seted up the mounting groove to the outer terminal surface fixedly connected with installation piece of mount pad, the internally connected of mounting groove has the movable block, and the inside through connection of movable block has the linking pole, the surface fixedly connected with drive wheel of linking pole, and the outside of drive wheel is connected with the drive belt.
In order to solve the problem that the existing structure is inconvenient to roll up and lengthen the power line according to the connection position, the prior art adopts a mode of loosening or tightening the lead wire by adopting a design connecting wheel, but the situation that the ice layer cannot be damaged can also occur, the ice layer is extremely easy to adhere to the surface of the lightning rod in a low-temperature environment, the ice layer can influence the conductive performance of the lightning rod, and then the lightning protection effect is easily influenced.
Disclosure of Invention
The present invention provides a lightning protection device for power supply equipment to solve the problems set forth in the background art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a lightning arrester for power supply unit, includes the conducting ring seat, the top and the bottom of conducting ring seat are provided with auxiliary lightning protection mechanism, the inner wall and the top of conducting ring seat are provided with protection and draw forth the mechanism, auxiliary lightning protection mechanism includes ice layer destruction unit and altitude mixture control unit, protection draws forth the mechanism including driving bird protection unit and high-efficient lightning-induced unit, ice layer destruction unit includes engineering plastics mount pad, the top fixedly connected with rubber sleeve of engineering plastics mount pad, the top fixedly connected with plastic slab of rubber sleeve, the top and the bottom fixedly connected with of conducting ring seat of plastic slab, the bottom fixedly connected with plastics extension rod of plastic slab, the bottom fixed mounting of plastics extension rod has the elastic component, the bottom fixed mounting of elastic component is at the top of engineering plastics mount pad, one of them the bottom fixed mounting of plastic slab has vibrating motor, and the user can control vibrating motor work, drives the lightning rod main part and vibrates, realizes the function of destroying the ice layer.
The technical scheme of the invention is further improved as follows: the height adjusting unit comprises a fixed metal cylinder, a positioning pin is welded on the outer wall of the fixed metal cylinder, the positioning pin is detachably connected to the top of the conducting ring seat, a movable frame is slidably connected to the inner wall of the fixed metal cylinder, and the height of the lightning rod main body is conveniently adjusted by a user through the design of the fixed metal cylinder and the movable frame.
The technical scheme of the invention is further improved as follows: the outer wall of the fixed metal cylinder is connected with a bolt member in a threaded mode, the threaded end of the bolt member is movably connected with the outer wall of the movable frame, and the top of the movable frame is detachably connected with a lightning rod main body.
The technical scheme of the invention is further improved as follows: the bird repellent protection unit comprises a plastic support rod, the plastic support rod is fixedly connected to the inner wall of the conducting ring seat, one end of the plastic support rod, which is far away from the inner wall of the conducting ring seat, is fixedly connected with a plastic middle position seat, and the top of the plastic middle position seat is fixedly connected with a vertical support cone.
The technical scheme of the invention is further improved as follows: the top fixedly connected with plastics of vertical support awl is accepted the board, the bottom fixedly connected with plastics of plastics is accepted the board is waterproof, the top fixed mounting that plastics accepted the board has hollow section of thick bamboo, through the cooperation of plastics waterproof cover, plastics accepted board and vertical support awl, can make hollow section of thick bamboo insulation installation on the inner wall of conducting ring seat, guarantee step motor's safety.
The technical scheme of the invention is further improved as follows: the top fixed mounting of hollow section of thick bamboo inner wall has step motor, the top of hollow section of thick bamboo rotates and is connected with rotation axis spare, step motor's output shaft and rotation axis spare's bottom fixed connection, the welding has the connection bent lever on rotation axis spare's the outer wall, the one end fixedly connected with fretwork support piece that the rotation axis spare was kept away from to the connection bent lever, the square frame of top fixedly connected with of fretwork support piece, fixed mounting has the reflector lens on square frame's the outer wall, and step motor can drive the reflector lens rotatory, refracts the light, realizes driving bird's function.
The technical scheme of the invention is further improved as follows: gao Xiaoyin thunder unit includes metal wire, metal wire fixed connection is at the top of conducting ring seat, the one end fixedly connected with metal of conducting ring seat is kept away from to the metal wire holds the board, fixedly connected with insulating protection cover on the outer wall of metal wire, fixedly connected with copper wire armor on the outer wall of insulating protection cover, fixedly connected with wear-resisting rubber protection cover on the outer wall of copper wire armor, through insulating protection cover, copper wire armor and wear-resisting rubber protection cover's cooperation, can accomplish the protection to the metal wire.
The technical scheme of the invention is further improved as follows: the bottom fixedly connected with metal bent rod of metal joint board, the bottom fixedly connected with metal strip of metal bent rod, fixedly connected with diffusion strip on the outer wall of metal strip, through the cooperation of metal strip and diffusion strip, can make the electric current by quick and scattered leading-in subaerial.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a lightning arrester for power supply equipment, which can complete positioning and mounting treatment of the structure through the design of an engineering plastic mounting seat, and simultaneously can enable the whole conducting ring seat to be elastically connected with a mounting surface through the design of an elastic piece and a rubber sleeve, and meanwhile, through the design of a vibrating motor, the whole conducting ring seat can be driven to vibrate greatly, the force generated by vibration can promote the ice layer attached to the outer surface of a lightning rod main body to fall off, so that the problem that the ice layer can influence the lightning protection effect of the lightning rod main body is avoided, and the reliability of the structure is improved.
2. The invention provides a lightning arrester for power supply equipment, which can drive a rotating shaft piece to rotate through the design of a stepping motor, synchronously drive a square frame to integrally rotate, promote a reflecting lens to reflect light at multiple angles, stimulate the vision of birds nearby, avoid the problem of bird approaching, and increase the safety of the structure and the power supply equipment.
3. The invention provides a lightning arrester for power supply equipment, which can conduct double-layer insulation protection on metal wires through the design of an insulation protection sleeve and a wear-resistant rubber protection sleeve, can rapidly lead out current on a conducting ring seat through the design of three metal wires, and can lead the current into the ground rapidly and dispersedly through the cooperation of metal strips and diffusion strips, so that the safety of the power supply equipment is fully ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a movable frame according to the present invention;
FIG. 3 is a schematic view of a cut-away structure of a rubber sleeve of the present invention;
FIG. 4 is a schematic view of the bottom structure of the plastic seat of the present invention;
FIG. 5 is a schematic view of the hollow cylinder of the present invention in a cut-away configuration;
FIG. 6 is a schematic view of a metal adapter plate according to the present invention;
fig. 7 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. a conductive ring seat;
2. an auxiliary lightning protection mechanism; 21. fixing a metal cylinder; 211. positioning feet; 212. a movable frame; 213. a bolt member; 214. a lightning rod body; 22. an engineering plastic mounting seat; 221. a rubber sleeve; 222. a plastic plate; 223. a plastic extension rod; 224. an elastic member; 225. a vibration motor;
3. protecting the lead-out mechanism; 31. a plastic support bar; 32. a plastic middle seat; 33. a vertical support cone; 34. a plastic receiving plate; 35. a plastic rain cover; 36. a hollow cylinder; 361. a stepping motor; 362. a rotation shaft member; 363. connecting a bent rod; 364. hollow support pieces; 365. a square frame; 366. a reflective lens; 37. a metal wire; 371. an insulating protective sleeve; 372. a copper wire armor layer; 373. wear-resistant rubber protective sleeve; 38. a metal receiving plate; 39. a metal bent rod; 391. a metal strip; 392. diffusion strips.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1-7, the invention provides a lightning arrester for power supply equipment, which comprises a conducting ring seat 1, the top and the bottom of the conducting ring seat 1 are provided with an auxiliary lightning protection mechanism 2, the inner wall and the top of the conducting ring seat 1 are provided with a protection leading-out mechanism 3, the auxiliary lightning protection mechanism 2 comprises an ice layer breaking unit and a height adjusting unit, the protection leading-out mechanism 3 comprises a bird driving protection unit and a high-efficiency lightning leading-out unit, the ice layer breaking unit comprises an engineering plastic mounting seat 22, the top of the engineering plastic mounting seat 22 is fixedly connected with a rubber sleeve 221, the top of the rubber sleeve 221 is fixedly connected with a plastic plate 222, the top of the plastic plate 222 is fixedly connected with the bottom of the conducting ring seat 1, the bottom of the plastic plate 222 is fixedly connected with a plastic extension rod 223, the bottom of the plastic extension rod 223 is fixedly provided with an elastic piece 224, the bottom of the elastic piece 224 is fixedly arranged at the top of the engineering plastic mounting seat 22, one of the plastic plate 222 is fixedly provided with a vibrating motor 225, the vibration motor 225 is matched with an external bolt from the engineering plastic mounting seat 22 in advance, the vicinity of the equipment can be installed on the whole lightning arrester, the lightning arrester can be protected by the elastic piece 224 and the rubber sleeve 221, the lightning arrester can be attached to the main body 214 through the design of the elastic piece 214, and the lightning arrester body can be attached to the lightning arrester main body 1, and the lightning arrester body can be protected by the lightning arrester body 214, and the lightning arrester body is attached to the main body 1, and the lightning arrester body is protected by the main body, and the lightning arrester body 214 is attached to the main body, and the lightning arrester is attached to the main body.
Example 2
As shown in fig. 1-7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the height adjusting unit comprises a fixed metal cylinder 21, a positioning pin 211 is welded on the outer wall of the fixed metal cylinder 21, the positioning pin 211 is detachably connected to the top of the conducting ring seat 1, a movable frame 212 is slidably connected to the inner wall of the fixed metal cylinder 21, a bolt 213 is connected to the outer wall of the fixed metal cylinder 21 in a threaded manner, the threaded end of the bolt 213 is movably connected with the outer wall of the movable frame 212, a lightning rod main body 214 is detachably connected to the top of the movable frame 212, the bolt 213 is manually loosened, the stretching degree of the movable frame 212 can be adjusted to adjust the height of the lightning rod main body 214, and then the bolt 213 can be manually fastened so as to be convenient for a user to use.
Example 3
As shown in fig. 1-7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bird-repellent protecting unit comprises a plastic supporting rod 31, the plastic supporting rod 31 is fixedly connected on the inner wall of the conducting ring seat 1, one end of the plastic supporting rod 31 far away from the inner wall of the conducting ring seat 1 is fixedly connected with a plastic middle position seat 32, the top of the plastic middle position seat 32 is fixedly connected with a vertical supporting cone 33, the top of the vertical supporting cone 33 is fixedly connected with a plastic bearing plate 34, the bottom of the plastic bearing plate 34 is fixedly connected with a plastic rain cover 35, the top of the plastic bearing plate 34 is fixedly provided with a hollow cylinder 36, the top of the inner wall of the hollow cylinder 36 is fixedly provided with a stepping motor 361, the top of the hollow cylinder 36 is rotationally connected with a rotating shaft piece 362, an output shaft of the stepping motor 361 is fixedly connected with the bottom of the rotating shaft piece 362, a connecting bent rod 363 is welded on the outer wall of the rotating shaft piece 362, the one end fixedly connected with fretwork support piece 364 that rotation axis piece 362 was kept away from to connection curved bar 363, the square frame 365 of top fixedly connected with of fretwork support piece 364, fixed mounting has reflection of light lens 366 on the outer wall of square frame 365, control step motor 361 work can drive rotation axis piece 362 and rotate, drive square frame 365 is whole to rotate in step, make reflection of light lens 366 carry out the reflection of multi-angle to the light, stimulate near birds sight, avoid birds to be close to the problem, increase the security of this structure and power supply unit, through plastic support bar 31, plastic median 32, vertical support cone 33, plastic accept board 34 and the design of plastics rain-proof cover 35, make hollow cylinder 36 insulating connection on conducting ring seat 1, avoid the problem that the electric current influences step motor 361 safety.
Example 4
As shown in fig. 1-7, on the basis of embodiment 3, the present invention provides a technical solution: preferably, the high-efficient lightning unit that draws includes metal wire 37, metal wire 37 fixed connection is at the top of conducting ring seat 1, metal wire 37 keeps away from the one end fixedly connected with metal socket plate 38 of conducting ring seat 1, fixedly connected with insulation protection sleeve 371 on the outer wall of metal wire 37, fixedly connected with copper wire armor 372 on the outer wall of insulation protection sleeve 371, fixedly connected with wear-resistant rubber protection sleeve 373 on the outer wall of copper wire armor 372, metal socket plate 38's bottom fixedly connected with metal bent rod 39, metal bent rod 39's bottom fixedly connected with metal strip 391, fixedly connected with diffusion strip 392 on the outer wall of metal strip 391, by the design of three metal wires 37, can draw forth the electric current on the conducting ring seat 1 rapidly, through the cooperation of metal bent rod 39, metal strip 391 and diffusion strip 392, can make the electric current by quick and the scattered leading-in ground, fully supply unit's safety, through insulation protection sleeve 371 and wear-resistant rubber 373's design, can carry out double-deck insulation protection to metal wire 37, through wire armor 372's design, increase metal wire 37's interference immunity.
The working principle of the lightning arrester for a power supply device is described in detail below.
As shown in fig. 1 to 7, during installation, firstly, an external bolt is matched from the engineering plastic installation seat 22, the structure is installed near a power supply device, then the bottom structure of the metal receiving plate 38 is spliced into the ground, then the stretching degree of the movable frame 212 is adjusted by loosening the bolt piece 213 so as to adjust the height of the lightning rod main body 214, when a lightning strike occurs, the lightning rod main body 214 absorbs current, the current is transmitted to the metal receiving plate 38 through the matching of the conducting ring seat 1 and the metal conducting wire 37, and then the current is led into the ground from the metal strip 391 and the diffusion strip 392, so that the safety of the power supply device is ensured.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. A lightning arrester for power supply unit, includes conducting ring seat, its characterized in that: auxiliary lightning protection mechanisms are arranged at the top and the bottom of the conducting ring seat, and protection leading-out mechanisms are arranged on the inner wall and the top of the conducting ring seat; the auxiliary lightning protection mechanism comprises an ice layer damage unit and a height adjustment unit, and the protection leading-out mechanism comprises a bird-driving protection unit and a high-efficiency lightning leading-out unit; the ice layer breaking unit comprises an engineering plastic mounting seat, a rubber sleeve is fixedly connected to the top of the engineering plastic mounting seat, a plastic plate is fixedly connected to the top of the rubber sleeve, the top of the plastic plate is fixedly connected with the bottom of the conducting ring seat, a plastic extension rod is fixedly connected to the bottom of the plastic plate, an elastic piece is fixedly arranged at the bottom of the plastic extension rod, and the bottom of the elastic piece is fixedly arranged at the top of the engineering plastic mounting seat, wherein a vibrating motor is fixedly arranged at the bottom of one plastic plate.
2. A lightning arrester for a power supply apparatus according to claim 1, wherein: the height adjusting unit comprises a fixed metal cylinder, a positioning pin is welded on the outer wall of the fixed metal cylinder, the positioning pin is detachably connected to the top of the conducting ring seat, and a movable frame is connected to the inner wall of the fixed metal cylinder in a sliding manner.
3. A lightning arrester for a power supply apparatus according to claim 2, wherein: the outer wall of the fixed metal cylinder is connected with a bolt member in a threaded mode, the threaded end of the bolt member is movably connected with the outer wall of the movable frame, and the top of the movable frame is detachably connected with a lightning rod main body.
4. A lightning arrester for a power supply apparatus according to claim 1, wherein: the bird repellent protection unit comprises a plastic support rod, the plastic support rod is fixedly connected to the inner wall of the conducting ring seat, one end of the plastic support rod, which is far away from the inner wall of the conducting ring seat, is fixedly connected with a plastic middle position seat, and the top of the plastic middle position seat is fixedly connected with a vertical support cone.
5. A lightning arrester for a power supply apparatus according to claim 4, wherein: the top fixedly connected with plastics of vertical support awl holds the board, the bottom fixedly connected with plastics rain-proof cover of plastics holds the board, the top fixed mounting that plastics held the board has a hollow section of thick bamboo.
6. A lightning arrester for a power supply apparatus according to claim 5, wherein: the top fixed mounting of hollow section of thick bamboo inner wall has step motor, the top of hollow section of thick bamboo rotates and is connected with rotation axis spare, step motor's output shaft and rotation axis spare's bottom fixed connection, the welding has the connection bent lever on the outer wall of rotation axis spare, the one end fixedly connected with fretwork support piece that the rotation axis spare was kept away from to the connection bent lever, the square frame of top fixedly connected with of fretwork support piece, fixed mounting has the reflector lens on the outer wall of square frame.
7. A lightning arrester for a power supply apparatus according to claim 1, wherein: the Gao Xiaoyin thunder unit comprises a metal wire, the metal wire is fixedly connected to the top of the conducting ring seat, one end, away from the conducting ring seat, of the metal wire is fixedly connected with a metal bearing plate, an insulating protective sleeve is fixedly connected to the outer wall of the metal wire, a copper wire armor layer is fixedly connected to the outer wall of the insulating protective sleeve, and a wear-resistant rubber protective sleeve is fixedly connected to the outer wall of the copper wire armor layer.
8. A lightning arrester for a power supply apparatus according to claim 7, wherein: the bottom fixedly connected with metal bent rod of metal acceptance plate, the bottom fixedly connected with metal strip of metal bent rod, fixedly connected with diffusion strip on the outer wall of metal strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311249342.2A CN117039623A (en) | 2023-09-26 | 2023-09-26 | Lightning arrester for power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311249342.2A CN117039623A (en) | 2023-09-26 | 2023-09-26 | Lightning arrester for power supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117039623A true CN117039623A (en) | 2023-11-10 |
Family
ID=88635722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311249342.2A Pending CN117039623A (en) | 2023-09-26 | 2023-09-26 | Lightning arrester for power supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117039623A (en) |
-
2023
- 2023-09-26 CN CN202311249342.2A patent/CN117039623A/en active Pending
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