CN113996568A - Lightning arrester for power transmission tower - Google Patents
Lightning arrester for power transmission tower Download PDFInfo
- Publication number
- CN113996568A CN113996568A CN202111205320.7A CN202111205320A CN113996568A CN 113996568 A CN113996568 A CN 113996568A CN 202111205320 A CN202111205320 A CN 202111205320A CN 113996568 A CN113996568 A CN 113996568A
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- Prior art keywords
- rod
- groove
- power transmission
- bevel gear
- gear
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 70
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 17
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 12
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a lightning arrester for a power transmission tower, which relates to the technical field of power transmission towers and comprises a power transmission tower body, wherein the top of the power transmission tower body is provided with a mounting seat, the lightning arrester for the power transmission tower is provided with a mounting disc, a sliding block and a cleaning sleeve, a through groove and a through hole are aligned to a lightning rod, then the telescopic end of a first electric telescopic rod drives the mounting disc to move downwards, so that the mounting disc drives a fixed box to move downwards, a second transmission gear is contacted with a rack, a worm rotates, the worm drives the worm gear to rotate, a rotating rod rotates, a first transmission gear rotates, a gear ring rotates, the sliding block drives the mounting block to rotate, a rotating shaft rotates to drive the rotating disc to rotate, a piston rod moves back and forth, a water inlet pipe pumps liquid in a water tank into a liquid pumping cylinder, and then the liquid is discharged into a sponge block through a water outlet pipe, the rust remover flows onto the cleaning brush through the sponge block, and the cleaning sleeve drives the cleaning brush to clean stains on the surface of the lightning rod.
Description
Technical Field
The invention relates to the technical field of power transmission towers, in particular to a lightning arrester for a power transmission tower.
Background
The transmission tower is a supporting point of an overhead line, a single-loop transmission tower is erected on the transmission tower, and a double-loop transmission tower is erected on the transmission tower. The lightning arrester of the existing power transmission tower is generally additionally provided with a lightning rod on the power transmission tower, however, after the lightning rod is used for a long time, dirt can be attached to the lightning rod, the normal work of the lightning rod is influenced, meanwhile, the surface of the lightning rod is easy to rust after the lightning rod is exposed to the sun and rain, and after the surface of the lightning rod is rusted, the normal work of the lightning rod can be influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a lightning arrester for a power transmission tower, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a lightning arrester for a power transmission tower comprises a power transmission tower body, wherein a mounting seat is arranged at the top of the power transmission tower body, a lightning rod is arranged at the top of the mounting seat, a protection box is arranged at the top of the mounting seat, a first servo motor is arranged on one side inside the protection box, the output end of the first servo motor is connected with one end of a first lead screw, a connecting plate is in threaded connection with the outer side of the first lead screw, a fixed plate is arranged at one end of the connecting plate, one end of the fixed plate extends to the outer side of the protection box, a third servo motor is arranged at the top of the fixed plate, a first electric telescopic rod is arranged at the output end of the third servo motor, a connecting block is arranged at the telescopic end of the first electric telescopic rod, a mounting disc is arranged at one end of the connecting block, a through groove is formed inside the mounting disc, and a cleaning sleeve is arranged at the bottom of the mounting disc, the lightning rod is characterized in that a through hole is formed in the cleaning sleeve, the top end of the lightning rod penetrates through the through hole and extends to the upper side of the through hole, two sliding blocks are arranged at the top of the cleaning sleeve and positioned on two sides of the through hole, a transmission groove is formed in the mounting disc and positioned on the outer side of the through hole, the top ends of the sliding blocks extend into the transmission groove, a gear ring is arranged in the transmission groove, one side of each sliding block is connected with the inner side of the gear ring, the inner cavity of the transmission groove is rotatably connected with a rotating rod, a first transmission gear is sleeved on the outer side of the rotating rod, a fixed box is arranged at the top of the mounting disc, a worm wheel is arranged at the top end of the rotating rod and extends into the fixed box, a worm is rotatably connected to one side of the inner cavity of the fixed box, the worm is in transmission connection with the worm wheel, a first bevel gear is arranged at one end of the worm, and a rotating shaft is rotatably connected to the top of the inner cavity of the fixed box, the outside cover of axis of rotation is equipped with second bevel gear, first bevel gear is connected with second bevel gear meshing, the outside cover of axis of rotation is equipped with third bevel gear, one side of fixed incasement chamber is rotated and is connected with the transmission shaft, the outside cover of transmission shaft is equipped with fourth bevel gear, fourth bevel gear is connected with third bevel gear meshing, the one end of transmission shaft extends to the outside of fixed case and is provided with second drive gear, the top fixedly connected with rack of fixed plate.
Optionally, the lateral part of connecting plate is provided with the guide rail plate, be provided with the straight flute section on the guard box, the one end that just is located the straight flute section on the guard box is provided with the chute section, guard box open position articulates there is the baffle, the interior terminal surface upper portion of baffle is fixed with the mounting panel, the tip of mounting panel is provided with the pin rod, the pin rod cooperatees with the guide rail plate.
Optionally, the through-hole inboard is provided with a plurality of cleaning brush, the bottom of clean cover is provided with two installation pieces, the inside sliding connection of installation piece has the slide bar, the one end of slide bar extends to the outside of installation piece and is provided with the piece of polishing, the outside cover of slide bar is equipped with the spring, the one end of spring all is connected with the one end of installation piece, the other end of spring all is connected with the one end of polishing piece.
It is optional, the top fixedly connected with water tank of fixed plate, the rust remover has been held in the water tank, the top of fixed case is provided with takes out the hydraulic cylinder, take out the inside piston rod that is provided with of hydraulic cylinder, the tip of axis of rotation extends to the top of fixed case and is provided with the carousel, be provided with the eccentric round pin on the carousel, the eccentric round pin is connected with the piston rod, the output of taking out the hydraulic cylinder is connected with the outlet pipe, the other end of taking out the hydraulic cylinder is provided with the inlet tube, the tip and the clean cover intercommunication of outlet pipe, the inside sponge piece that is provided with of clean cover, sponge piece and cleaning brush contact, the annular has been seted up to the up terminal surface of clean cover, the cross-section of annular is spherical, the tip of outlet pipe is provided with the annular and connects, annular connects and annular sliding connection.
Optionally, the top of the connecting plate is slidably connected with the top of the inner cavity of the protection box.
Optionally, the inner diameter of the through groove is matched with the diameter of the lightning rod.
The invention provides a lightning arrester for a power transmission tower, which has the following beneficial effects:
1. the lightning arrester for the power transmission tower is provided with the mounting disc, the sliding block and the cleaning sleeve, the through groove and the through hole are aligned to the lightning rod, then the telescopic end of the first electric telescopic rod drives the mounting disc to move downwards, so that the mounting disc drives the fixed box to move downwards, the second transmission gear is contacted with the rack, the worm rotates, thereby enabling the worm to drive the worm wheel to rotate, enabling the rotating rod to rotate, enabling the first transmission gear to rotate, thereby driving the gear ring to rotate, leading the sliding block to drive the mounting block to rotate, leading the rotating shaft to rotate to drive the rotating disc to rotate, so that the piston rod moves back and forth, the water inlet pipe pumps the liquid in the water tank into the liquid pumping cylinder, then the rust remover is discharged into the sponge block through the water outlet pipe so as to be absorbed by the sponge block, the rust remover flows onto the cleaning brush through the sponge block, and the cleaning sleeve drives the cleaning brush to clean stains on the surface of the lightning rod.
2. This lightning arrester for power transmission tower, through being provided with the guard box, baffle and connecting plate, be located the top of lightning rod when mounting disc and clean cover, then third servo motor's output drives first electric telescopic handle and rotates, make mounting disc and clean cover rotate to one side of lightning rod, then first electric telescopic handle's flexible end drives the mounting disc and moves down with clean cover, then first servo motor's output drives first lead screw antiport, make first lead screw drive connecting plate remove, make the connecting plate drive the fixed plate and remove to the guard box inner chamber, the baffle is closed simultaneously, protect clean mechanism.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the working structure of the present invention;
FIG. 3 is a schematic illustration of the inoperative configuration of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of FIG. 2 at B of the present invention;
FIG. 6 is an enlarged view of FIG. 2 at C.
In the figure: 1. a power transmission tower body; 2. a mounting seat; 3. a lightning rod; 4. a protection box; 5. a first servo motor; 6. a first lead screw; 7. a connecting plate; 8. a fixing plate; 12. a rack; 13. a third servo motor; 14. a first electric telescopic rod; 15. connecting blocks; 16. mounting a disc; 17. a through groove; 18. a slider; 19. a ring gear; 20. a fixed box; 21. a transmission groove; 22. rotating the rod; 23. a first drive gear; 24. a worm gear; 25. a worm; 26. a first bevel gear; 27. a rotating shaft; 28. a second bevel gear; 29. a third bevel gear; 30. a drive shaft; 31. a fourth bevel gear; 32. a second transmission gear; 33. cleaning the sleeve; 34. a through hole; 35. a cleaning brush; 36. mounting blocks; 42. a baffle plate; 44. a guide rail plate; 45. mounting a plate; 46. a pin rod; 47. a straight groove section; 48. a chute section; 49. a slide bar; 50. a spring; 51. grinding blocks; 52. a water tank; 53. a liquid pumping cylinder; 54. a turntable; 55. a piston rod; 56. a water outlet pipe; 57. a ring groove; 58. an annular joint; 59. a sponge block; 60. an eccentric pin; 61. and (4) a water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: a lightning arrester for a power transmission tower comprises a power transmission tower body 1, wherein a mounting seat 2 is arranged at the top of the power transmission tower body 1, a lightning rod 3 is arranged at the top of the mounting seat 2, a protection box 4 is arranged at the top of the mounting seat 2, a first servo motor 5 is arranged on one side inside the protection box 4, the output end of the first servo motor 5 is connected with one end of a first lead screw 6, a connecting plate 7 is in threaded connection with the outer side of the first lead screw 6, a fixing plate 8 is arranged at one end of the connecting plate 7, one end of the fixing plate 8 extends to the outer side of the protection box 4, a third servo motor 13 is arranged at the top of the fixing plate 8, a first electric telescopic rod 14 is arranged at the output end of the third servo motor 13, a connecting block 15 is arranged at the telescopic end of the first electric telescopic rod 14, a mounting disc 16 is arranged at one end of the connecting block 15, a through groove 17 is formed inside the mounting disc 16, and a cleaning sleeve 33 is arranged at the bottom of the mounting disc 16, a through hole 34 is formed in the cleaning sleeve 33, the top end of the lightning rod 3 penetrates through the through hole 34 and extends to the upper side of the through groove 17, two sliding blocks 18 are arranged at the top of the cleaning sleeve 33 and positioned at two sides of the through hole 34, a transmission groove 21 is formed in the mounting disc 16 and positioned at the outer side of the through groove 17, the top ends of the sliding blocks 18 all extend to the inside of the transmission groove 21, a gear ring 19 is arranged in the transmission groove 21, one side of each sliding block 18 is connected with the inner side of the gear ring 19, a rotating rod 22 is rotatably connected with the inner cavity of the transmission groove 21, a first transmission gear 23 is sleeved on the outer side of the rotating rod 22, a fixed box 20 is arranged at the top of the mounting disc 16, the top end of the rotating rod 22 extends to the inside of the fixed box 20 and is provided with a worm wheel 24, a worm 25 is rotatably connected with one side of the inner cavity of the fixed box 20, the worm 25 is in transmission connection with the worm wheel 24, a first bevel gear 26 is arranged at one end of the fixed box 20, a rotating shaft 27 is rotatably connected with the top of the inner cavity of the fixed box 20, the outside cover of axis of rotation 27 is equipped with second bevel gear 28, first bevel gear 26 is connected with the meshing of second bevel gear 28, the outside cover of axis of rotation 27 is equipped with third bevel gear 29, one side of fixed case 20 inner chamber is rotated and is connected with transmission shaft 30, the outside cover of transmission shaft 30 is equipped with fourth bevel gear 31, fourth bevel gear 31 is connected with the meshing of third bevel gear 29, the one end of transmission shaft 30 extends to the outside of fixed case 20 and is provided with second drive gear 32, the top fixedly connected with rack 12 of fixed plate 8.
The side part of the connecting plate 7 is provided with a guide rail plate 44, the protection box 4 is provided with a straight groove section 47, one end of the protection box 4, which is positioned on the straight groove section 47, is provided with a chute section 48, the opening position of the protection box 4 is hinged with a baffle plate 42, the upper part of the inner end surface of the baffle plate 42 is fixed with a mounting plate 45, the end part of the mounting plate 45 is provided with a pin rod 46, and the pin rod 46 is matched with the guide rail plate 44.
Wherein, the inboard of through-hole 34 is provided with a plurality of cleaning brush 35, and the bottom of cleaning cover 33 is provided with two installation pieces 36, and the inside sliding connection of installation piece 36 has slide bar 49, and the one end of slide bar 49 extends to the outside of installation piece 36 and is provided with sanding block 51, and the outside cover of slide bar 49 is equipped with spring 50, and spring 50's one end all is connected with the one end of installation piece 36, and spring 50's the other end all is connected with sanding block 51's one end.
Wherein, the top fixedly connected with water tank 52 of fixed plate 8, the rust remover has been held in the water tank 52, the top of fixed box 20 is provided with liquid cylinder 53, the inside piston rod 55 that is provided with of liquid cylinder 53, the tip of axis of rotation 27 extends to the top of fixed box 20 and is provided with carousel 54, be provided with eccentric pin 60 on the carousel 54, eccentric pin 60 is connected with piston rod 55, the output of liquid cylinder 53 is connected with outlet pipe 56, the other end of liquid cylinder 53 is provided with inlet tube 61, the tip of outlet pipe 56 communicates with cleaning sleeve 33, the inside sponge piece 59 that is provided with of cleaning sleeve 33, sponge piece 59 and cleaning brush 35 contact, annular 57 has been seted up to the up end of cleaning sleeve 33, the cross-section of annular 57 is spherical, the tip of outlet pipe 56 is provided with annular joint 58, annular joint 58 and annular 57 sliding connection.
Wherein, the top of the connecting plate 7 is connected with the top of the inner cavity of the protective box 4 in a sliding way.
Wherein the inner diameter of the through slot 17 is matched with the diameter of the lightning rod 3.
In conclusion, when the lightning arrester for the power transmission tower is used and the lightning rod 3 needs to be cleaned, the output end of the first servo motor 5 drives the first screw rod 6 to rotate, so that the connecting plate 7 pushes the fixing plate 8 to move out of the protection box 4,
the baffle 42 is driven to be opened through the matching of the straight groove section 47 and the pin rod 46, and the baffle 42 can be ensured to be always in an open state through the sliding of the pin rod 46 along the straight groove section 47 after the baffle is opened; thereby achieving the automatic opening of the shutter 42;
then the telescopic end of the first electric telescopic rod 14 pushes the connecting block 15 to move upwards, so that the connecting block 15 drives the mounting disc 16 to move upwards, so that the mounting disc 16 drives the cleaning sleeve 33 to move upwards, then the output end of the third servo motor 13 drives the first electric telescopic rod 14 to rotate, so that the mounting disc 16 rotates to the position above the lightning rod 3, so that the through groove 17 and the through hole 34 are aligned with the lightning rod 3, then the telescopic end of the first electric telescopic rod 14 drives the mounting disc 16 to move downwards, so that the mounting disc 16 drives the fixing box 20 to move downwards, so that the second transmission gear 32 is in contact with the rack 12, at this time, the rack 12 drives the second transmission gear 32 to rotate, so that the transmission shaft 30 drives the fourth bevel gear 31 to rotate, so that the third bevel gear 29 drives the second bevel gear 28 to rotate, so that the worm 25 drives the worm wheel 24 to rotate, so that the rotating rod 22 rotates, so that the first transmission gear 23 rotates, thereby driving the gear ring 19 to rotate, enabling the sliding block 18 to drive the mounting block 36 to rotate, enabling the rotating shaft 27 to rotate to drive the rotating disc 54 to rotate, enabling the piston rod 55 to move back and forth, enabling the water inlet pipe 61 to pump the liquid in the water tank 52 into the liquid pumping cylinder 53, then discharging the liquid into the sponge block 59 through the water outlet pipe 56, and further being absorbed by the sponge block 59, enabling the rust remover to flow onto the cleaning brush 35 through the sponge block 59, enabling the cleaning sleeve 33 to drive the cleaning brush 35 to clean stains on the surface of the lightning rod 3, and enabling the end part of the water outlet pipe 56 to be in sliding fit with the annular groove 57 through the annular connector 58, so that the water outlet pipe 56 does not need to rotate in the rotating process of the cleaning sleeve 33;
when the lightning arrester is not used, the telescopic end of the first electric telescopic rod 14 pushes the connecting block 15 to move upwards, so that the rack 12 drives the second transmission gear 32 to rotate reversely, at the moment, the cleaning sleeve 33 and the mounting block 36 continue to rotate, when the second transmission gear 32 is separated from the rack 12, the cleaning sleeve 33 and the mounting block 36 stop rotating, at the moment, the mounting disc 16 and the cleaning sleeve 33 are positioned above the lightning rod 3, then the output end of the third servo motor 13 drives the first electric telescopic rod 14 to rotate, so that the mounting disc 16 and the cleaning sleeve 33 rotate to one side of the lightning rod 3, then the telescopic end of the first electric telescopic rod 14 drives the mounting disc 16 and the cleaning sleeve 33 to move downwards, then the output end of the first servo motor 5 drives the first lead screw 6 to rotate reversely, so that the first lead screw 6 drives the connecting plate 7 to move, so that the connecting plate 7 drives the fixing plate 8 to move to the inner cavity of the protection box 4, and simultaneously the pin rod 46 is matched with the chute section 48, the baffle 42 is reset to rotate, the protection box 4 is closed, and then the output end of the third servo motor 13 drives the first electric telescopic rod 14 to rotate to the original position.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a lightning arrester for power transmission tower, includes power transmission tower body (1), its characterized in that: the top of the power transmission tower body (1) is provided with a mounting seat (2), the top of the mounting seat (2) is provided with a lightning rod (3), the top of the mounting seat (2) is provided with a protection box (4), one side inside the protection box (4) is provided with a first servo motor (5), the output end of the first servo motor (5) is connected with one end of a first lead screw (6), the outer side of the first lead screw (6) is in threaded connection with a connecting plate (7), one end of the connecting plate (7) is provided with a fixed plate (8), one end of the fixed plate (8) extends to the outer side of the protection box (4), the top of the fixed plate (8) is provided with a third servo motor (13), the output end of the third servo motor (13) is provided with a first electric telescopic rod (14), the telescopic end of the first electric telescopic rod (14) is provided with a connecting block (15), one end of the connecting block (15) is provided with a mounting disc (16), a through groove (17) is formed in the mounting disc (16), a cleaning sleeve (33) is arranged at the bottom of the mounting disc (16), a through hole (34) is formed in the cleaning sleeve (33), the top end of the lightning rod (3) penetrates through the through hole (34) and extends to the upper side of the through groove (17), two sliding blocks (18) are arranged at the top of the cleaning sleeve (33) and on two sides of the through hole (34), a transmission groove (21) is formed in the mounting disc (16) and located on the outer side of the through groove (17), the top end of each sliding block (18) extends to the inside of the transmission groove (21), a gear ring (19) is arranged in the transmission groove (21), one side of each sliding block (18) is connected with the inner side of the gear ring (19), and the inner cavity of the transmission groove (21) is rotatably connected with a rotating rod (22), the outside cover of dwang (22) is equipped with first drive gear (23), the top of mounting disc (16) is provided with fixed case (20), the top of dwang (22) extends to fixed case (20) inside and is provided with worm wheel (24), one side of fixed case (20) inner chamber is rotated and is connected with worm (25), worm (25) and worm wheel (24) transmission are connected, the one end of worm (25) is provided with first bevel gear (26), the top of fixed case (20) inner chamber is rotated and is connected with axis of rotation (27), the outside cover of axis of rotation (27) is equipped with second bevel gear (28), first bevel gear (26) and second bevel gear (28) meshing are connected, the outside cover of axis of rotation (27) is equipped with third bevel gear (29), one side of fixed case (20) inner chamber is rotated and is connected with transmission shaft (30), the outer side of the transmission shaft (30) is sleeved with a fourth bevel gear (31), the fourth bevel gear (31) is meshed with the third bevel gear (29), one end of the transmission shaft (30) extends to the outer side of the fixed box (20) and is provided with a second transmission gear (32), and the top of the fixed plate (8) is fixedly connected with a rack (12).
2. The lightning arrester according to claim 1, wherein: the lateral part of connecting plate (7) is provided with guide rail plate (44), be provided with straight groove section (47) on guard box (4), the one end that just is located straight groove section (47) on guard box (4) is provided with chute section (48), guard box (4) open position articulates there is baffle (42), interior terminal surface upper portion of baffle (42) is fixed with mounting panel (45), the tip of mounting panel (45) is provided with pin rod (46), pin rod (46) cooperate with guide rail plate (44).
3. The lightning arrester according to claim 1, wherein: through-hole (34) inboard is provided with a plurality of cleaning brush (35), the bottom of clean cover (33) is provided with two installation piece (36), installation piece (36) inside sliding connection has slide bar (49), the one end of slide bar (49) extends to the outside of installation piece (36) and is provided with sanding block (51), the outside cover of slide bar (49) is equipped with spring (50), the one end of spring (50) all is connected with the one end of installation piece (36), the other end of spring (50) all is connected with sanding block (51)'s one end.
4. The lightning arrester according to claim 1, wherein: the top fixedly connected with water tank (52) of fixed plate (8), the rust remover has been held in water tank (52), the top of fixed case (20) is provided with liquid cylinder (53), liquid cylinder (53) inside is provided with piston rod (55) to take out, the tip of axis of rotation (27) extends to the top of fixed case (20) and is provided with carousel (54), be provided with eccentric round pin (60) on carousel (54), eccentric round pin (60) are connected with piston rod (55), the output of liquid cylinder (53) is connected with outlet pipe (56), the other end of liquid cylinder (53) is provided with inlet tube (61), the tip and the clean cover (33) intercommunication of outlet pipe (56), the inside sponge piece (59) that is provided with of clean cover (33), sponge piece (59) and clean brush (35) contact, annular (57) have been seted up to the up end face of clean cover (33), the cross-section of annular groove (57) is spherical, the tip of outlet pipe (56) is provided with annular joint (58), annular joint (58) and annular groove (57) sliding connection.
5. The lightning arrester according to claim 1, wherein: the top of the connecting plate (7) is in sliding connection with the top of the inner cavity of the protection box (4).
6. The lightning arrester according to claim 1, wherein: the inner diameter of the through groove (17) is matched with the diameter of the lightning rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111205320.7A CN113996568A (en) | 2021-10-15 | 2021-10-15 | Lightning arrester for power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111205320.7A CN113996568A (en) | 2021-10-15 | 2021-10-15 | Lightning arrester for power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113996568A true CN113996568A (en) | 2022-02-01 |
Family
ID=79923099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111205320.7A Withdrawn CN113996568A (en) | 2021-10-15 | 2021-10-15 | Lightning arrester for power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113996568A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792935A (en) * | 2022-05-27 | 2022-07-26 | 张琬 | Lightning arrester and lightning arresting method for mobile communication base station |
-
2021
- 2021-10-15 CN CN202111205320.7A patent/CN113996568A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792935A (en) * | 2022-05-27 | 2022-07-26 | 张琬 | Lightning arrester and lightning arresting method for mobile communication base station |
| CN114792935B (en) * | 2022-05-27 | 2024-02-02 | 天维信息技术有限公司 | Lightning arrester for mobile communication base station and lightning protection method |
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