CN216289496U - Spherical dissipation type lightning arrester - Google Patents
Spherical dissipation type lightning arrester Download PDFInfo
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- CN216289496U CN216289496U CN202122457904.5U CN202122457904U CN216289496U CN 216289496 U CN216289496 U CN 216289496U CN 202122457904 U CN202122457904 U CN 202122457904U CN 216289496 U CN216289496 U CN 216289496U
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Abstract
The utility model discloses a spherical dissipation lightning arrester, which comprises a support rod arranged at the top end of an electric tower, a lightning arrester body arranged at the top end of the support rod, 3 discharge rods uniformly arranged at the top end of the lightning arrester body, a hemispherical fixing block arranged at one end of the discharge rod far away from the lightning arrester body, and discharge electrodes uniformly arranged on the outer spherical surface of the hemispherical fixing block, wherein the top of the lightning arrester body is uniformly provided with mounting cylinders with the same number as the discharge rods, the discharge rods are mounted in the mounting cylinders through first fixing parts, the spherical dissipation lightning arrester can reduce the acting force between the discharge rods and an auxiliary fixing cylinder through the arrangement of the first fixing parts, so that the occurrence of the situation that the connection parts of the discharge rods are broken or bent under the action of external force can be greatly reduced, meanwhile, when a person dismantles the rods, only two first fixing bolts need to be rotated, the discharge rod can be conveniently disassembled.
Description
Technical Field
The utility model relates to the technical field of lightning protection equipment, in particular to a spherical dissipation type lightning arrester.
Background
The lightning protection device is a lightning protection device, and a passive non-lightning-receiving lightning protection device is characterized in that a mode without power supply is adopted, a traditional lightning protection mode that lightning is led into the ground through a lightning rod is not adopted, passive corona ions are generated by the lightning protection device, so that the thundercloud charges are weakened, the conduction of lightning strike channels between the thundercloud charges and protected targets is blocked, and the protected targets are effectively protected.
However, most of discharge rods of the existing lightning protection devices are directly in threaded connection with metal outer covers, so that if strong wind or severe weather occurs, the connection parts of the discharge rods often receive great acting force, and meanwhile, because most of the interior of the discharge rods are hollow, the connection parts of the discharge rods are broken or bent frequently, and normal use of personnel is affected.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a spherical dissipation type lightning arrester, which solves the problems in the background technology.
The technical scheme of the utility model is as follows:
in order to achieve the purpose, the utility model is realized by the following technical scheme: a spherical dissipation type lightning arrester comprises a supporting rod arranged at the top end of an electric tower, a lightning arrester body arranged at the top end of the supporting rod, 3 discharge rods uniformly arranged at the top end of the lightning arrester body, a hemispherical fixing block arranged at one end, far away from the lightning arrester body, of the discharge rods, and discharge electrodes uniformly arranged on the outer spherical surface of the hemispherical fixing block, wherein the top of the lightning arrester body is uniformly provided with mounting cylinders with the same number as the discharge rods, the discharge rods are mounted in the mounting cylinders through first fixing parts, and the top of the supporting rod is provided with a second fixing part for stabilizing the lightning arrester body;
the first fixing part comprises an auxiliary fixing cylinder fixedly connected to the bottom end of the discharge rod and a clamping plate fixedly connected to the top of the outer peripheral surface of the mounting cylinder, one end of the upper surface of the auxiliary fixing cylinder is in threaded connection with the first fixing part extending into the clamping plate, and the clamping plate is in sliding connection with the auxiliary fixing cylinder.
Optionally, a clamping groove is formed in the lower surface of the auxiliary fixing cylinder, and the clamping plate is connected in the clamping groove in a sliding mode.
Optionally, the second fixed part includes the stable tray of fixed connection on the bracing piece, with even can upwards extract a plurality of connection cylinders of setting on stable tray, connect columniform top fixedly connected with cowl, connect columniform bottom from last to down threaded connection have fixation nut and non-slip nut in proper order, place on stable tray and give the gland by cowl in the bottom of arrester body.
Optionally, the number of the arc-shaped baffles is four, and two ends of the four arc-shaped baffles are sequentially abutted together to form a ring.
Optionally, the upper portion fixedly connected with of bracing piece is fixed the ring, the even a plurality of auxiliary stay bars that are provided with of first fixed ring upper surface, auxiliary stay bar's top fixed connection is on stabilizing the tray.
Advantageous effects
The utility model provides a spherical dissipation type lightning arrester, which has the following beneficial effects:
this spherical dissipation formula lightning arrester through the setting of first fixed part, can reduce the effort between discharge electrode and the supplementary solid fixed cylinder, consequently can reduce the discharge electrode greatly and produce because of the condition that its junction produced fracture or buckle under the exogenic action, personnel only need rotate two first fixed parts simultaneously when dismantling the discharge electrode, later just can be very convenient give the discharge electrode and dismantle.
Drawings
FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged view of the structure of FIG. 1 at B;
FIG. 4 is a schematic cross-sectional view of the auxiliary fixing cylinder viewed from the right;
fig. 5 is a schematic structural view of the lightning arrester body of the present invention viewed from above.
In the figure: 1. a lightning arrester body; 2. a discharge rod; 3. a support bar; 4. a stabilization tray; 5. an arc-shaped baffle plate; 6. a connecting cylinder; 7. an auxiliary fixing cylinder; 8. clamping a plate; 9. a first fixing member; 10. mounting the cylinder; 11. a card slot; 12. fixing a nut; 13. an auxiliary support bar; 14. a first fixed ring; 15. a discharge electrode; 16. and a hemispherical fixing block.
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 4, the present invention provides a technical solution: a spherical dissipation lightning arrester comprises a support rod 3 arranged at the top end of an electric tower, a lightning arrester body 1 arranged at the top end of the support rod 3, 3 discharge rods 2 evenly arranged at the top end of the lightning arrester body 1, a hemispherical fixing block 16 arranged at one end of each discharge rod 2 far away from the lightning arrester body 1, and discharge electrodes 15 evenly arranged on the outer spherical surface of the hemispherical fixing block 16, wherein the lightning arrester body 1 is a corona field lightning arrester, and the lightning arrester body 1 and the discharge rods 2 are in the prior art, so detailed description is not repeated, specifically, refer to a utility model with the publication number of CN212908516U, a hollow discharge cover is arranged inside the hemispherical fixing block 16, a connection stabilizing plate is arranged between two adjacent discharge electrodes 15, the positions of the 3 discharge rods 2 are shown in figure 5, the top of the lightning arrester body 1 is evenly provided with mounting cylinders 10 with the same number as the number of the discharge rods 2, the lightning arrester comprises a lightning arrester body 1, a mounting barrel 10, a discharge rod 2, a support rod 3 and a first fixing part, wherein the discharge rod 2 is mounted in the mounting barrel 10 through the first fixing part, the mounting barrel 10 is in sliding connection with the discharge rod 2, so that a person can conveniently and quickly replace the discharge rod 2, the top of the support rod 3 is provided with the second fixing part for stabilizing the lightning arrester body 1, and the inside of the support rod 3 is hollow;
the first fixing part comprises an auxiliary fixing cylinder 7 fixedly connected to the bottom end of the discharge rod 2 and a clamping plate 8 fixedly connected to the top of the outer peripheral surface of the mounting cylinder 10, the upper surface of the auxiliary fixing cylinder 7 is in threaded connection with a first fixing part 9 of which one end extends into the clamping plate 8, the first fixing part 9 is a bolt, but the bolt is only in threaded connection with the auxiliary fixing cylinder 7 and is in sliding connection with the clamping plate 8, and meanwhile, the top of the first fixing part 9 is fixedly connected with an auxiliary rotating cylinder, so that a person can directly rotate the first fixing part 9 through the auxiliary rotating cylinder by hand, the clamping plate 8 is in sliding connection with the auxiliary fixing cylinder 7, and through the arrangement of the first fixing part, the acting force between the discharge rod 2 and the auxiliary fixing cylinder 7 can be reduced, and therefore the occurrence of fracture or bending of the connection part of the discharge rod 2 under the action of external force can be greatly reduced, meanwhile, when the discharge rod 2 is detached, a person only needs to rotate the two first fixing parts 9, then the discharge rod 2 can be detached conveniently, and meanwhile, the structure of the discharge electrode 15 connected with the hemispherical fixing block 16 is the same as that of the discharge rod 2 connected with the lightning arrester body 1, so that detailed description is omitted.
The lower surface of the auxiliary fixing cylinder 7 is provided with a clamping groove 11, the clamping plates 8 are slidably connected in the clamping groove 11, the number of the clamping plates 8 is two, the clamping groove 11 is arc-shaped, one end of the clamping groove 11 is provided with a downward opening, the opening of the clamping groove 11 is arranged on the lower surface of the auxiliary fixing cylinder 7, so that when a person installs the discharge rod 2, the person can directly enter the clamping groove 11 at the opening of the clamping groove 11 and can only rotate in one direction, after the person rotates to 90 degrees, the person cannot rotate again because the person is deepest in the clamping groove, then the person can rotate the first fixing part 9 to fix the positions of the auxiliary fixing cylinder 7 and the clamping plates 8, the second fixing part comprises a stabilizing tray 4 fixedly connected on the support rod 3 and a plurality of uniform connecting cylinders 6 which can be pulled out upwards and are arranged on the stabilizing tray 4, and arc-shaped baffles 5 are fixedly connected at the top ends of the connecting cylinders 6, connecting cylinder 6's bottom is from last to having fixation nut 12 and anti-skidding nut down in proper order threaded connection, and wherein arc baffle 5's sunken side is hugged closely on arrester body 1, the bottom of arrester body 1 is placed on stabilizing tray 4 and is given the gland by arc baffle 5, arc baffle 5's quantity is four, four arc baffle 5's both ends butt in proper order together can form the ring, the upper portion welding of bracing piece 3 has first fixed ring 14, 14 upper surfaces of first fixed ring are even is provided with a plurality of auxiliary stay poles 13, and wherein auxiliary stay pole 13's quantity is 4, auxiliary stay pole 13's top fixed connection is on stabilizing tray 4, through auxiliary stay pole 13 and first fixed ring 14's setting, can greatly increased stability of stabilizing tray 4 on bracing piece 3.
To sum up, if a person needs to detach the lightning arrester body 1 from the support rod 3, the anti-slip nut and the fixing nut 12 need to be detached from the connecting cylinder 6, then the arc-shaped baffle 5 is moved upwards to bring the connecting cylinder 6 to detach from the stabilizing tray 4, and finally the lightning arrester body 1 can be detached from the stabilizing tray 4.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a spherical dissipation formula lightning arrester, includes the bracing piece that sets up on the electricity tower top, sets up at the arrester body on bracing piece top, evenly sets up 3 discharge rods on arrester body top, sets up and keeps away from the hemisphere fixed block of arrester body one end at discharge rod, with even discharge electrode that sets up on hemisphere fixed block ectosphere, its characterized in that: the lightning arrester comprises a lightning arrester body, and is characterized in that mounting cylinders with the same number as that of discharge rods are uniformly arranged at the top of the lightning arrester body, the discharge rods are mounted in the mounting cylinders through first fixing parts, and second fixing parts for stabilizing the lightning arrester body are arranged at the tops of supporting rods;
the first fixing part comprises an auxiliary fixing cylinder fixedly connected to the bottom end of the discharge rod and a clamping plate fixedly connected to the top of the outer peripheral surface of the mounting cylinder, one end of the upper surface of the auxiliary fixing cylinder is in threaded connection with the first fixing part extending into the clamping plate, and the clamping plate is in sliding connection with the auxiliary fixing cylinder.
2. A spherical dissipative lightning protection device according to claim 1, characterized in that: the lower surface of the auxiliary fixing cylinder is provided with a clamping groove, and the clamping plate is connected in the clamping groove in a sliding mode.
3. A spherical dissipative lightning protection device according to claim 1, characterized in that: the fixed part of second includes that fixed connection stabilizes the tray on the bracing piece, and even can upwards extract a plurality of connection cylinders of setting on stabilizing the tray, connect columniform top fixedly connected with cowl, connect columniform bottom from last to having fixation nut and anti-skidding nut down threaded connection in proper order, place on stabilizing the tray and give the gland by cowl in the bottom of arrester body.
4. A spherical dissipative lightning protection device according to claim 3, characterized in that: the number of the arc-shaped baffles is four, and two ends of the four arc-shaped baffles are sequentially abutted together to form a ring.
5. A spherical dissipative lightning protection device according to claim 3, characterized in that: the utility model discloses a stable tray, including the upper portion of bracing piece, the first fixed ring of upper portion fixedly connected with of bracing piece, the even a plurality of auxiliary stay poles that are provided with of first fixed ring upper surface, auxiliary stay pole's top fixed connection is on stabilizing the tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122457904.5U CN216289496U (en) | 2021-10-12 | 2021-10-12 | Spherical dissipation type lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122457904.5U CN216289496U (en) | 2021-10-12 | 2021-10-12 | Spherical dissipation type lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289496U true CN216289496U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122457904.5U Active CN216289496U (en) | 2021-10-12 | 2021-10-12 | Spherical dissipation type lightning arrester |
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| CN (1) | CN216289496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750669A (en) * | 2022-05-09 | 2022-07-15 | 湖北震序车船科技股份有限公司 | Land-to-ground lightning-protection panoramic camera shooting defense vehicle |
-
2021
- 2021-10-12 CN CN202122457904.5U patent/CN216289496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750669A (en) * | 2022-05-09 | 2022-07-15 | 湖北震序车船科技股份有限公司 | Land-to-ground lightning-protection panoramic camera shooting defense vehicle |
| CN114750669B (en) * | 2022-05-09 | 2022-11-18 | 湖北震序车船科技股份有限公司 | Land-to-ground lightning-protection panoramic camera shooting defense vehicle |
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