CN111952919A - Lightning protection system - Google Patents
Lightning protection system Download PDFInfo
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- CN111952919A CN111952919A CN202010780968.6A CN202010780968A CN111952919A CN 111952919 A CN111952919 A CN 111952919A CN 202010780968 A CN202010780968 A CN 202010780968A CN 111952919 A CN111952919 A CN 111952919A
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- equipment box
- lightning protection
- driving
- block
- protection system
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- 230000007246 mechanism Effects 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 9
- 229920001821 foam rubber Polymers 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
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- 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
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- 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
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
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- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a lightning protection system, relates to the technical field of lightning protection equipment, and provides a scheme aiming at the problem of poor lightning protection effect of the existing lightning protection system. The lightning protection device can effectively protect the facility from lightning, and can flexibly and effectively adjust the lightning protection equipment according to the height of the facility, so that the lightning protection effect of the lightning rod is effectively improved, and the grounding wire of the lightning rod can be simply and conveniently stored or discharged according to the installation requirement of the lightning protection system, so that the lightning protection device has the advantages of good lightning protection effect, high flexibility and convenience in use.
Description
Technical Field
The invention relates to the technical field of lightning protection equipment, in particular to a lightning protection system.
Background
At present, many wireless transmission devices, such as broadcasting devices, television relay devices, mobile cellular network devices, etc., are installed on a relatively high roof, a tower, a mountain top, etc., and are more easily struck by lightning than other low places.
The lightning protection system that has now mostly carries out the lightning protection through facilities such as lightning rod, and it though can guide the thunder and lightning to the messenger is protected the object and is avoided the thunderbolt, but at the in-process that uses, has fixed corresponding height mostly, hardly according to the facility height of corresponding regional class, and nimble highly adjusting of carrying on, at this in-process, very big reduction the lightning protection effect of lightning rod, for this we have proposed a lightning protection system.
Disclosure of Invention
The lightning protection system provided by the invention solves the problem of poor lightning protection effect of the lightning protection system.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a lightning protection system, includes the base, the top of base is equipped with the mount pad of horizontal setting, the mid-mounting of mount pad has the lightning rod main part, the bottom of lightning rod main part is connected with the earth connection, the top of base is fixed with the equipment box, the one end that the lightning rod main part was kept away from to the earth connection is through the equipment box to extend to the outside of equipment box, the earth connection that is located the equipment box outside is connected with the earth bolt, the inside of equipment box is equipped with actuating mechanism, the mount pad drives through actuating mechanism, the inside of equipment box is equipped with receiving mechanism, and the earth connection that is located the equipment box inside is accomodate through receiving mechanism.
Preferably, the driving mechanism comprises a stepping motor, a rotating shaft, a driving wheel, a screw rod, a driving sleeve, a driving block, a driven wheel and a belt, the stepping motor is fixed on the top of the base, the rotating shaft is connected on the output end of the stepping motor in a transmission way, the driving wheel is fixedly sleeved on the outer wall of the rotating shaft, the screw rods are respectively and rotatably connected with the two ends of the top of the base through bearings, the driving sleeves are respectively sheathed on the outer walls of the tops of the two screw rods in a threaded manner, the driving blocks are positioned at the two ends of the mounting seat, the driving sleeves are respectively embedded in the middle parts of the two driving blocks, the driven wheels are respectively fixedly sleeved on the outer walls of the bottoms of the two screw rods, the belt is positioned outside the driving wheel and the driven wheel, the driving wheel, the driven wheel and the belt are in transmission fit with each other, the two ends of the mounting seat are respectively provided with a connecting mechanism, and the driving block is connected with the mounting seat through the connecting mechanisms.
Preferably, step motor, pivot, action wheel, follow driving wheel and belt all are located the inside of equipment box, the rotary slot has all been seted up at the both ends at equipment box top, the lead screw rotates the inside of connecting at the rotary slot.
Preferably, the receiving mechanism includes servo motor, axis of rotation and accomodates the piece, servo motor fixes on the inner wall of equipment box, the axis of rotation transmission is connected on servo motor's output, servo motor's one end is kept away from to the axis of rotation is passed through the bearing and is rotated and connect on the inner wall of equipment box, accomodate the piece and fixedly cup joint on the outer wall of axis of rotation, be located the outside that the piece was accomodate in the winding of the inside earth connection of equipment box.
Preferably, coupling mechanism includes connecting block, hookup piece, rotation post, bolt and thread groove, the both ends at the mount pad are fixed respectively to the connecting block, the hookup piece is fixed respectively in the one end that the drive block is close to the mount pad, the rotation post is fixed respectively in the one side that the mount pad was kept away from to the connecting block, the other end of rotation post rotates respectively to be connected in the one side that the hookup piece is close to the connecting block through the bearing, threaded connection is at the top of hookup piece respectively to the bolt, the thread groove uses the rotation post to set up in one side that the connecting block is close to the hookup piece along circumference as the axle center to seted up a plurality ofly, bolt and thread.
Preferably, the top and the right side of equipment box have all been seted up the spout, earth connection sliding connection is in the inside of spout, the left side of equipment box is equipped with the cleaning block that the symmetry set up, the inner wall bonding of cleaning block has the foam-rubber cushion, earth connection sliding connection is in the inside of two cleaning blocks, the foam-rubber cushion contacts with the earth connection.
Preferably, the two ends of the opposite sides of the two cleaning blocks are provided with holding grooves, two connecting springs are arranged between the two cleaning blocks, the two ends of each connecting spring are fixed on the inner walls of the corresponding holding grooves respectively, the two cleaning blocks are of semi-arc structures, and the diameters of the two cleaning blocks are larger than the aperture of the sliding groove.
Preferably, the top of the screw rod is fixed with a stop block which is of a circular structure.
In the invention:
1. through the base, the mount pad, the lightning rod main part, the earth connection, the equipment box, step motor, the apparatus further comprises a rotating shaft, the action wheel, the lead screw, the drive sleeve, the drive block, from the driving wheel, the belt, servo motor, the axis of rotation and the cooperation work of accomodating the piece, can be according to user's installation demand, nimble highly adjusting to the lightning rod, thereby the lightning protection effect of effectual improvement lightning rod, and can be according to user's user demand, simple and convenient accomodates or emits the earth connection to the lightning rod, thereby the person of facilitating the use uses the lightning rod, high working property.
2. Through the connecting block, the hookup piece, the rotation post, the bolt, the thread groove, clean piece, the foam-rubber cushion, holding tank and coupling spring's cooperation work, can be according to user's maintenance demand, nimble angle to the lightning rod is adjusted, thereby the person of facilitating the use overhauls the maintenance to the lightning rod, and can receive and release the in-process of earth connection at the user, carry out effectual cleanness to the earth connection, and can be according to the size of lightning protection system earth connection, simple quick adjusting cleaning element, thereby the person of facilitating the use loads cleaning element on the earth connection of different diameters, the working range is wide.
Drawings
Fig. 1 is a schematic structural diagram of a lightning protection system according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a schematic structural diagram of a cleaning block in a lightning protection system according to the present invention.
Reference numbers in the figures: 1. a base; 2. a mounting seat; 3. a lightning rod main body; 4. a ground line; 5. an equipment box; 6. a stepping motor; 7. a rotating shaft; 8. a driving wheel; 9. a screw rod; 10. a drive sleeve; 11. a drive block; 12. a driven wheel; 13. a belt; 14. a servo motor; 15. a rotating shaft; 16. receiving the block; 17. connecting blocks; 18. a coupling block; 19. rotating the column; 20. a bolt; 21. a thread groove; 22. a cleaning block; 23. a sponge cushion; 24. accommodating grooves; 25. a spring is connected.
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. 1-4, a lightning protection system comprises a base 1, a horizontally arranged mounting seat 2 is arranged above the base 1, a lightning rod main body 3 is arranged in the middle of the mounting seat 2, and lightning in thunderstorm weather can be effectively guided through the lightning rod main body 3, so that the lightning in the thunderstorm weather is prevented from directly striking on facilities in a corresponding area, the facilities in the corresponding area are efficiently protected, and the lightning is effectively protected, wherein a grounding wire 4 is connected to the bottom of the lightning rod main body 3, an equipment box 5 is fixed on the top of the base 1, one end of the grounding wire 4, far away from the lightning rod main body 3, passes through the equipment box 5 and extends to the outside of the equipment box 5, the grounding wire 4, which is positioned outside the equipment box 5, is connected with a grounding bolt, a driving mechanism is arranged inside the equipment box 5, the mounting seat 2 is driven by the driving mechanism, and a containing mechanism is, the ground wire 4 positioned in the equipment box 5 is accommodated through an accommodating mechanism, the driving mechanism comprises a stepping motor 6, a rotating shaft 7, a driving wheel 8, a screw rod 9, a driving sleeve 10, driving blocks 11, driven wheels 12 and a belt 13, the stepping motor 6 is fixed at the top of the base 1, the rotating shaft 7 is in transmission connection with the output end of the stepping motor 6, the driving wheel 8 is fixedly sleeved on the outer wall of the rotating shaft 7, the screw rods 9 are respectively and rotatably connected with the two ends of the top of the base 1 through bearings, the driving sleeve 10 is respectively in threaded sleeve connection with the outer walls of the tops of the two screw rods 9, the driving blocks 11 are positioned at the two ends of the mounting seat 2, the driving sleeve 10 is respectively embedded in the middle parts of the two driving blocks 11, the driven wheels 12 are respectively and fixedly sleeved on the outer walls of the bottoms of the two screw rods 9, the belt 13 is, the two ends of the mounting seat 2 are respectively provided with a connecting mechanism, the driving block 11 is connected with the mounting seat 2 through the connecting mechanism, when a user needs to adjust the height of the lightning rod main body 3 in the process of mounting the lightning rod main body 3, the rotating shaft 7 can be driven to rotate through the operation of the stepping motor 6, the driving wheel 8 can be driven to rotate through the rotating shaft 7, the driven wheel 12 can be driven to rotate through the rotating driving wheel 8, the lead screw 9 can be driven to rotate through the rotating driven wheel 12, the driving sleeve 10 can be driven to perform vertical displacement through the thread matching work of the rotating lead screw 9 and the driving sleeve 10, the driving block 11 can be driven to perform vertical displacement through the driving sleeve 10 with vertical displacement, and the mounting seat 2 can be driven to perform vertical displacement through the driving block 11 with vertical displacement, drive lightning rod main part 3 and carry out vertical displacement, the user can be convenient this moment adjusts the relative height of lightning rod main part 3.
The rotary groove has all been seted up at the both ends at 5 tops of equipment box, and lead screw 9 rotates to be connected in the inside of rotary groove, and through the rotary groove, lead screw 9 can carry out nimble rotation.
The containing mechanism comprises a servo motor 14, a rotating shaft 15 and a containing block 16, the servo motor 14 is fixed on the inner wall of the equipment box 5, the servo motor 14 is a forward and reverse rotating motor, the rotating shaft 15 is connected on the output end of the servo motor 14 in a transmission way, one end of the rotating shaft 15 far away from the servo motor 14 is connected on the inner wall of the equipment box 5 in a rotating way through a bearing, the containing block 16 is fixedly sleeved on the outer wall of the rotating shaft 15, the grounding wire 4 positioned in the equipment box 5 is wound outside the containing block 16, when a user needs to contain or discharge the grounding wire 4 of the lightning rod main body 3 in the process of installing the lightning rod main body 3, the rotating shaft 15 can be driven to rotate through the operation of the servo motor 14, the containing block 16 can be driven to rotate through the rotating shaft 15, the grounding wire 4 outside the containing block 16 can be contained or discharged according to the rotating direction of the containing block 16, thereby the person of facilitating the use installs convenient to use to lightning rod main part 3.
The connecting mechanism comprises connecting blocks 17, connecting blocks 18, rotating columns 19, bolts 20 and threaded grooves 21, the connecting blocks 17 are respectively fixed at two ends of the mounting seat 2, the connecting blocks 18 are respectively fixed at one end of the driving block 11 close to the mounting seat 2, the rotating columns 19 are respectively fixed at one side of the connecting block 17 far away from the mounting seat 2, the other ends of the rotating columns 19 are respectively and rotatably connected at one side of the connecting block 18 close to the connecting block 17 through bearings, the bolts 20 are respectively and threadedly connected at the top of the connecting blocks 18, the threaded grooves 21 are circumferentially arranged at one side of the connecting block 17 close to the connecting blocks 18 by taking the rotating columns 19 as axes and are provided with a plurality of bolts 20 and the threaded grooves 21, and when the lightning rod main body 3 needs to be overhauled and maintained after long-time lightning protection work, the angle of the lightning rod main body 3 can be adjusted according to the overhauling requirements of a user, rotatable bolt 20 of user this moment drives bolt 20 and breaks away from the inside of thread groove 21, and the user can promote mount pad 2 this moment, and the normal running fit work of accessible rotation post 19 this moment drives mount pad 2 and rotates, drives lightning rod main part 3 and rotates, and the user can adjust the angle of lightning rod main part 3 this moment to the person of facilitating the use overhauls the maintenance to lightning rod main part 3.
The spout has all been seted up on the top and the right side of equipment box 5, and 4 sliding connection of earth connection are in the inside of spout, through the spout, and the earth connection 4 can carry out nimble slip.
The left side of equipment box 5 is equipped with the cleaning block 22 that the symmetry set up, the inner wall bonding of cleaning block 22 has foam- rubber cushion 23, 4 sliding connection of earth connection are in the inside of two cleaning block 22, foam-rubber cushion 23 contacts with earth connection 4, and when the user is at the in-process of installation lightning rod main part 3, when accomodating or emitting earth connection 4 to lightning rod main part 3, this moment earth connection 4 will take place the friction with foam-rubber cushion 23, accessible foam-rubber cushion 23 cleans earth connection 4 this moment, thereby avoid long-time the bonding in the outside of earth connection 4 of debris, lead to the outside insulating layer of earth connection 4 to be corroded, thereby effectual life and the security performance of improving earth connection 4.
The top of lead screw 9 all is fixed with the dog, and this dog is circular structure, through the dog, can block drive cover 10 to avoid drive cover 10 roll-off lead screw 9's outside.
The working principle is as follows: when a user needs to adjust the height of the lightning rod main body 3 in the process of installing the lightning rod main body 3, the rotating shaft 7 can be driven to rotate by the operation of the stepping motor 6, the driving wheel 8 can be driven to rotate by the rotating shaft 7, the driven wheel 12 can be driven to rotate by the rotating driving wheel 8, the lead screw 9 can be driven to rotate by the rotating driven wheel 12, the driving sleeve 10 can be driven to vertically displace by the thread matching of the rotating lead screw 9 and the driving sleeve 10, the driving block 11 can be driven to vertically displace by the driving sleeve 10 with vertical displacement, the mounting seat 2 can be driven to vertically displace by the driving block 11 with vertical displacement, the lightning rod main body 3 can be driven to vertically displace, and the user can conveniently adjust the relative height of the lightning rod main body 3, when a user needs to store or release the grounding wire 4 of the lightning rod main body 3 in the process of installing the lightning rod main body 3, the rotating shaft 15 can be driven to rotate through the operation of the servo motor 14, the containing block 16 can be driven to rotate through the rotating shaft 15, and the grounding wire 4 outside the containing block 16 can be stored or released according to the rotating direction of the containing block 16, so that the lightning rod main body 3 can be conveniently installed by the user, the lightning rod main body is convenient to use, and when the lightning rod main body 3 needs to be overhauled and maintained after long-time lightning protection work, the angle of the lightning rod main body 3 can be adjusted according to the overhauling requirement of the user, the bolt 20 can be rotated by the user, the bolt 20 is driven to be separated from the inside of the threaded groove 21, and the mounting seat 2 can be pushed by the user, at the moment, the mounting seat 2 is driven to rotate by the rotation matching work of the rotating column 19 to drive the lightning rod main body 3 to rotate, and at the moment, a user can adjust the angle of the lightning rod main body 3, so that the user can conveniently overhaul and maintain the lightning rod main body 3, and when the user stores or discharges the grounding wire 4 of the lightning rod main body 3 in the process of mounting the lightning rod main body 3, the grounding wire 4 can rub the spongy cushion 23, the grounding wire 4 can be cleaned by the spongy cushion 23, so that sundries are prevented from being adhered to the outside of the grounding wire 4 for a long time to cause the corrosion of an insulating layer on the outside of the grounding wire 4, the service life and the safety performance of the grounding wire 4 are effectively improved, and when the diameter of the grounding wire 4 is larger in the process of mounting the lightning protection system by the user, when the distance between the two cleaning blocks 22 needs to be adjusted, the user can pull two cleaning blocks 22 at this time, and can drive two cleaning blocks 22 to displace through the elasticity of connecting spring 25 at this time, and the user can adjust the interval between two cleaning blocks 22 at this time to facilitate the user to load cleaning blocks 22 on the earth wires 4 with different diameters.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
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 (8)
1. A lightning protection system comprises a base (1) and is characterized in that a transversely arranged mounting seat (2) is arranged above the base (1), the middle part of the mounting seat (2) is provided with a lightning rod main body (3), the bottom of the lightning rod main body (3) is connected with a grounding wire (4), an equipment box (5) is fixed at the top of the base (1), one end of the grounding wire (4) far away from the lightning rod main body (3) passes through the equipment box (5), and extends to the outside of the equipment box (5), a grounding wire (4) positioned outside the equipment box (5) is connected with a grounding bolt, the interior of the equipment box (5) is provided with a driving mechanism, the mounting seat (2) is driven by the driving mechanism, the ground wire storage device is characterized in that a storage mechanism is arranged inside the equipment box (5), and the ground wire (4) located inside the equipment box (5) is stored through the storage mechanism.
2. The lightning protection system according to claim 1, wherein the driving mechanism comprises a stepping motor (6), a rotating shaft (7), a driving wheel (8), a screw rod (9), a driving sleeve (10), a driving block (11), a driven wheel (12) and a belt (13), the stepping motor (6) is fixed on the top of the base (1), the rotating shaft (7) is in transmission connection with the output end of the stepping motor (6), the driving wheel (8) is fixedly sleeved on the outer wall of the rotating shaft (7), the screw rods (9) are respectively in rotation connection with two ends of the top of the base (1) through bearings, the driving sleeves (10) are respectively in threaded sleeve connection with the outer walls of the tops of the two screw rods (9), the driving blocks (11) are located at two ends of the mounting base (2), and the driving sleeves (10) are respectively embedded in the middle parts of the two driving blocks (11), follow driving wheel (12) and fix the cup joint respectively on the outer wall of two lead screw (9) bottoms, belt (13) are located action wheel (8) and follow the outside of driving wheel (12), action wheel (8), follow driving wheel (12) and belt (13) transmission cooperation work, the both ends of mount pad (2) all are equipped with coupling mechanism, drive block (11) are connected with mount pad (2) through coupling mechanism.
3. The lightning protection system according to claim 2, wherein the stepping motor (6), the rotating shaft (7), the driving wheel (8), the driven wheel (12) and the belt (13) are all located inside the equipment box (5), the two ends of the top of the equipment box (5) are both provided with a rotating groove, and the screw rod (9) is rotatably connected inside the rotating groove.
4. The lightning protection system according to claim 1, wherein the accommodating mechanism comprises a servo motor (14), a rotating shaft (15) and an accommodating block (16), the servo motor (14) is fixed on the inner wall of the equipment box (5), the rotating shaft (15) is in transmission connection with the output end of the servo motor (14), one end, far away from the servo motor (14), of the rotating shaft (15) is in rotation connection with the inner wall of the equipment box (5) through a bearing, the accommodating block (16) is fixedly sleeved on the outer wall of the rotating shaft (15), and the grounding wire (4) inside the equipment box (5) is wound outside the accommodating block (16).
5. The lightning protection system according to claim 2, wherein the connecting mechanism comprises a connecting block (17), a connecting block (18), a rotating column (19), a bolt (20) and a threaded groove (21), the connecting block (17) is respectively fixed at two ends of the mounting base (2), the connecting block (18) is respectively fixed at one end of the driving block (11) close to the mounting base (2), the rotating column (19) is respectively fixed at one side of the connecting block (17) far away from the mounting base (2), the other end of the rotating column (19) is respectively rotatably connected at one side of the connecting block (18) close to the connecting block (17) through a bearing, the bolt (20) is respectively in threaded connection with the top of the connecting block (18), the threaded groove (21) is circumferentially arranged at one side of the connecting block (17) close to the connecting block (18) by taking the rotating column (19) as an axis, and a plurality of bolts (20) are arranged and are matched with the thread groove (21) in a threaded mode.
6. The lightning protection system according to claim 1, wherein sliding grooves are formed in the top and the right side of the equipment box (5), the grounding wire (4) is slidably connected inside the sliding grooves, the cleaning blocks (22) are symmetrically arranged on the left side of the equipment box (5), a sponge pad (23) is bonded on the inner wall of each cleaning block (22), the grounding wire (4) is slidably connected inside the two cleaning blocks (22), and the sponge pad (23) is in contact with the grounding wire (4).
7. The lightning protection system according to claim 6, wherein two accommodating grooves (24) are formed in two ends of opposite sides of the two cleaning blocks (22), two connecting springs (25) are arranged between the two cleaning blocks (22), two ends of each connecting spring (25) are respectively fixed on inner walls of the corresponding accommodating grooves (24), the two cleaning blocks (22) are of a semi-arc structure, and the diameter of each cleaning block (22) is larger than the aperture of each sliding groove.
8. A lightning protection system according to claim 2, characterized in that the top of the lead screw (9) is fixed with a stopper, which is of circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780968.6A CN111952919A (en) | 2020-08-06 | 2020-08-06 | Lightning protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780968.6A CN111952919A (en) | 2020-08-06 | 2020-08-06 | Lightning protection system |
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| Publication Number | Publication Date |
|---|---|
| CN111952919A true CN111952919A (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010780968.6A Pending CN111952919A (en) | 2020-08-06 | 2020-08-06 | Lightning protection system |
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| CN (1) | CN111952919A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531122A (en) * | 2022-04-21 | 2022-05-24 | 南通联航通讯科技有限公司 | Power amplifier with lightning stroke protection structure |
| CN115833023A (en) * | 2022-12-15 | 2023-03-21 | 四川华电木里河水电开发有限公司 | Line lightning protection device |
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| CN115833023A (en) * | 2022-12-15 | 2023-03-21 | 四川华电木里河水电开发有限公司 | Line lightning protection device |
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