CN220190124U - Lightning arrester of wind power generation fan - Google Patents
Lightning arrester of wind power generation fan Download PDFInfo
- Publication number
- CN220190124U CN220190124U CN202321003967.6U CN202321003967U CN220190124U CN 220190124 U CN220190124 U CN 220190124U CN 202321003967 U CN202321003967 U CN 202321003967U CN 220190124 U CN220190124 U CN 220190124U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lightning arrester
- sides
- fixing
- lightning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 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 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to the technical field of lightning protection devices and discloses a lightning protection device for a wind power generation fan, which comprises an iron tower, wherein the upper part of the iron tower is fixedly connected with a fan box, the upper part of the fan box is fixedly connected with a mounting plate, the outside of the mounting plate is provided with a fixing frame, the upper part of the fixing frame is fixedly connected with a mounting seat, the upper part of the mounting seat is fixedly connected with a fixing seat, the upper part of the fixing seat is fixedly connected with a lightning rod, the outside of the lightning rod is provided with a clamping ring, and two sides of the bottom of the clamping ring are respectively and rotatably connected with movable struts. According to the utility model, the fan case and the mounting plate are wrapped by the fixing frame and the fixing plate, the two fixing plates are fixed by the second bolts, so that the lightning arrester is convenient to mount and dismount, damage to the lightning arrester caused by severe hail weather can be reduced, the maintenance and replacement frequency of workers is reduced, the mountability of the workers is improved, and the use cost is reduced.
Description
Technical Field
The utility model relates to the technical field of lightning arresters, in particular to a lightning arrester of a wind power generation fan.
Background
The wind power generation principle is that wind power is utilized to drive windmill blades to rotate, then the rotating speed is increased through a speed increaser to drive a generator to generate electricity, the wind power generation does not need to use fuel, and does not generate radiation or air pollution, devices required by the wind power generation are called wind power generator sets, the wind power generator sets are mainly divided into wind wheels, generators and iron towers, as the wind power generation is often built in a relatively open or relatively large-wind area, the iron towers are generally relatively high, the probability of the wind power generator sets being struck by lightning is greatly increased under the condition of the ground, little economic loss is caused, the lightning arrester structure of the existing wind power generator is complex, installation of workers is not easy, the lightning arrester of the wind power generator is generally high, and if the lightning arrester at the top end is installed in weak weather, such as hail and the like, damage is very easy to occur, and the lightning arrester is also dangerous to workers for maintaining and replacing the devices is brought.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a lightning arrester of a wind power generation fan.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wind power generation fan lightning arrester, includes the iron tower, the upper portion fixedly connected with fan case of iron tower, the upper portion fixedly connected with mounting panel of fan case, the outside of mounting panel is provided with the mount, the upper portion fixedly connected with mount pad of mount pad, the upper portion fixedly connected with fixing base of mount pad, the upper portion fixedly connected with lightning rod of fixing base, the outside of lightning rod is provided with the joint ring, the bottom both sides of joint ring all rotate and are connected with movable support, movable support's one end all rotates and is connected with the slider, the upper surface both sides of mount pad all are provided with the spout, the equal sliding connection of slider is in the inside of spout, the equal fixedly connected with stopper in both sides of slider, the equal threaded connection of inside of stopper has fastening bolt, the inside both sides of mount pad all are provided with the mounting hole.
As a further description of the above technical solution:
the bottom both sides of mount all fixedly connected with fixed plate, the inside both sides of fixed plate all threaded connection has the second bolt, the outside both sides of second bolt all threaded connection has the second nut.
As a further description of the above technical solution:
the inside of fan case is provided with the generator, the output fixedly connected with pivot of generator, the one end fixedly connected with wind wheel of pivot.
As a further description of the above technical solution:
one side of joint ring all fixedly connected with connecting plate, the inside of connecting plate is all threaded connection has first bolt.
As a further description of the above technical solution:
and the two sides of the first bolt are both in threaded connection with first nuts.
As a further description of the above technical solution:
one side of the iron tower is provided with a pipeline, the inside of the pipeline is provided with a ground wire, and the outside of the ground wire is provided with an insulating sleeve.
As a further description of the above technical solution:
the second bolts are all in threaded connection with the inside of the fan box.
The utility model has the following beneficial effects:
1. according to the utility model, through the cooperation of a plurality of structures such as the fixing frame, the fixing plate, the second nut and the second bolt, the fan case and the mounting plate are wrapped by the fixing frame and the fixing plate, and the two fixing plates are fixed by using the second bolt, so that the lightning arrester is convenient to mount and dismount.
2. According to the lightning rod, through the cooperation of the movable supporting rod, the sliding groove, the sliding block, the limiting block and the like, the damage to the lightning rod caused by severe hail weather is reduced, the maintenance and replacement frequency of workers is reduced, the installability of the workers is improved, and the use cost is reduced.
Drawings
Fig. 1 is a front view of a lightning arrester of a wind power generation fan provided by the utility model;
fig. 2 is a top view of a lightning arrester of a wind turbine according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a side view of a lightning arrester of a wind turbine.
Legend description:
1. iron tower; 2. a rotating shaft; 3. a wind wheel; 4. a fan case; 5. a mounting base; 6. a fixing seat; 7. a lightning rod; 8. a clamping ring; 9. a connecting plate; 10. a first nut; 11. a first bolt; 12. a movable support rod; 13. a chute; 14. a slide block; 15. a limiting block; 16. a fastening bolt; 17. a fixing frame; 18. a second nut; 19. a pipe; 20. an insulating sleeve; 21. a ground wire; 22. a fixing plate; 23. a second bolt; 24. a mounting plate; 25. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the wind power generation fan lightning arrester comprises an iron tower 1, a fan box 4 is fixedly connected to the upper part of the iron tower 1, a rotating shaft 2 passes through the front surface of the fan box 4 and is fixedly connected with a generator inside the fan box 4, a mounting plate 24 is fixedly connected to the upper part of the fan box 4, the mounting plate 24 is used for fixing the upper lightning arrester, a fixing frame 17 is arranged outside the mounting plate 24, the fixing frame 17 and a fixing plate 22 are arranged outside the fan box 4, a mounting seat 5 is fixedly connected to the upper part of the fixing frame 17, a fixing seat 6 is fixedly connected to the upper part of the mounting seat 5, a lightning rod 7 is fixedly connected to the fixing seat 6, a clamping ring 8 is arranged outside the lightning rod 7, movable struts 12 are respectively and rotatably connected to the two sides of the bottom of the clamping ring 8, the position of a sliding block 14 at the lower end of the movable struts 12 in a sliding groove 13 is adjusted, the device is used for adjusting the height of the clamping ring 8 on the lightning rod 7, one end of the movable supporting rod 12 is rotationally connected with a sliding block 14, two sides of the upper surface of the mounting seat 5 are respectively provided with a sliding groove 13, the sliding block 14 is slidingly connected inside the sliding groove 13, two sides of the sliding block 14 are fixedly connected with a limiting block 15, a fastening bolt 16 is rotated into a mounting hole 25 at a corresponding position to lock the limiting block 15, the fastening bolt 16 is screwed inside the limiting block 15, two sides of the inside of the mounting seat 5 are respectively provided with a mounting hole 25 to adjust the height position of the lightning rod 7, after adjustment, the clamping ring 8 is sleeved outside the lightning rod 7, the height adjustment of the clamping ring 8 drives the movable supporting rod 12 at the lower part to move, the movable supporting rod 12 moves to drive the sliding block 14 to slide inside the sliding groove 13, after adjustment to a proper position, the fastening bolt 16 is rotated into the mounting hole 25 at the corresponding position, the limiting block 15 is locked, after the limiting block 15 is locked, the sliding block 14 is fixed and does not slide, so that the position of the clamping ring 8 is fixed, the first bolt 11 is rotated into the connecting plate 9, the first nut 10 is used for fixing the first bolt 11, the clamping ring 8 is fixed outside the lightning rod 7, the lightning rod 7 is locked, the position of the sliding block 14 at the lower end of the movable supporting rod 12 in the sliding groove 13 is adjusted, the position height of the clamping ring 8 on the lightning rod 7 is adjusted, damage to the lightning rod 7 caused by severe hail weather is reduced, maintenance and replacement frequency of workers is reduced, the installation performance of the workers is improved, and the use cost is reduced.
The two sides of the bottom of the fixing frame 17 are fixedly connected with a fixing plate 22, the fan case 4 and a mounting plate 24 are wrapped by the fixing frame 17 and the fixing plate 22, the two fixing plates 22 are fixed by using a second bolt 23, the installation and the disassembly of a lightning arrester are convenient, the two sides of the inside of the fixing plate 22 are connected with the second bolt 23 by threads, the two sides of the outside of the second bolt 23 are connected with a second nut 18 by threads, the second bolt 23 is rotated into the fan case 4, the second bolt 23 is locked by using the second nut 18, a generator is arranged in the fan case 4, the output end of the generator is fixedly connected with a rotating shaft 2, the rotating shaft 2 penetrates the front of the fan case 4 and is fixedly connected with the generator in the fan case 4, one end of the rotating shaft 2 is fixedly connected with a wind wheel 3, one side of the clamping ring 8 is fixedly connected with a connecting plate 9, the inside of connecting plate 9 all threaded connection has first bolt 11, the equal threaded connection in both sides of first bolt 11 has first nut 10, turn into the inside of connecting plate 9 with first bolt 11, use first nut 10 to fix first bolt 11, one side of iron tower 1 is provided with pipeline 19, pipeline 19 can avoid the insulating bush 20 on ground wire 21 surface to weatherize naked, and then lead to the potential safety hazard, pipeline 19's inside is provided with ground wire 21, ground wire 21's outside is provided with insulating bush 20, insulating bush 20 can avoid being contacted by the thunderbolt of transmission and iron tower 1, avoid thunderbolt transmission to iron tower 1, the equal threaded connection of second bolt 23 is in the inside of fan case 4, turn into the inside of fan case 4 with second bolt 23, use second nut 18 to lock second bolt 23, accomplish the installation to mount pad 5.
Working principle: firstly, a worker installs a fixing frame 17 and a fixing plate 22 outside a fan case 4, rotates a second bolt 23, rotates the second bolt 23 into the fan case 4, uses a second nut 18 to lock the second bolt 23, fixedly connects the upper part of the fixing frame 17 with an installation seat 5, completes the installation of the installation seat 5, rotates the second nut 18 when the disassembly is needed, takes out the second bolt 23 from the inside of the fan case 4, wraps the fan case 4 and an installation plate 24 by the fixing frame 17 and the fixing plate 22, uses the second bolt 23 to fix the two fixing plates 22, facilitates the installation and the disassembly of a lightning arrester, adjusts the height position of the lightning rod 7, and then, sleeves a clamping ring 8 outside the lightning rod 7, and the height adjustment of the clamping ring 8 drives a movable supporting rod 12 at the lower part to move, the movable supporting rod 12 moves to drive the sliding block 14 to slide in the sliding groove 13, after being adjusted to a proper position, the fastening bolt 16 is rotated into the installation hole 25 at the corresponding position, the limiting block 15 is locked, after the limiting block 15 is locked, the sliding block 14 is fixed and cannot slide, so that the position of the clamping ring 8 is fixed, the first bolt 11 is rotated into the connecting plate 9, the first nut 10 is used for fixing the first bolt 11, the clamping ring 8 is fixed outside the lightning rod 7, the lightning rod 7 is locked, the position of the sliding block 14 at the lower end of the movable supporting rod 12 in the sliding groove 13 is adjusted, the position height of the clamping ring 8 on the lightning rod 7 is adjusted, damage to the lightning rod 7 due to severe hail weather is reduced, the maintenance and replacement frequency of workers is reduced, the installation performance of the workers is improved, and the use cost is reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Wind power generation fan lightning arrester, including iron tower (1), its characterized in that: the utility model discloses a wind turbine generator system, including iron tower (1), iron tower, mounting panel, fixing base, clamping ring (8), movable support rod (12) are all rotated in the upper portion fixedly connected with of iron tower (1), the outside of mounting panel (24) is provided with mount (17), the upper portion fixedly connected with mount pad (5) of mount pad (17), the upper portion fixedly connected with fixing base (6) of mount pad (5), the upper portion fixedly connected with lightning rod (7) of fixing base (6), the outside of lightning rod (7) is provided with joint ring (8), the bottom both sides of joint ring (8) all rotate and are connected with movable support rod (12), the one end of movable support rod (12) all rotates and is connected with slider (14), the upper surface both sides of mount pad (5) all are provided with spout (13), the inside of slider (14) all sliding connection in spout (13), the both sides of slider (14) all fixedly connected with stopper (15), the inside of stopper (15) all threaded connection has fastening bolt (16), the inside mounting hole (25) of mount pad (5).
2. A wind turbine lightning arrester according to claim 1, wherein: the fixing frame is characterized in that fixing plates (22) are fixedly connected to two sides of the bottom of the fixing frame (17), second bolts (23) are connected to two sides of the inside of the fixing plates (22) in a threaded mode, and second nuts (18) are connected to two sides of the outside of the second bolts (23) in a threaded mode.
3. A wind turbine lightning arrester according to claim 1, wherein: the inside of fan case (4) is provided with the generator, the output fixedly connected with pivot (2) of generator, the one end fixedly connected with wind wheel (3) of pivot (2).
4. A wind turbine lightning arrester according to claim 1, wherein: one side of the clamping ring (8) is fixedly connected with a connecting plate (9), and the inside of the connecting plate (9) is connected with a first bolt (11) in a threaded manner.
5. The lightning arrester of a wind turbine as defined in claim 4, wherein: the two sides of the first bolt (11) are in threaded connection with first nuts (10).
6. A wind turbine lightning arrester according to claim 1, wherein: one side of iron tower (1) is provided with pipeline (19), the inside of pipeline (19) is provided with ground wire (21), the outside of ground wire (21) is provided with insulating cover (20).
7. A wind turbine lightning arrester according to claim 2, wherein: the second bolts (23) are connected to the inside of the fan box (4) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003967.6U CN220190124U (en) | 2023-04-28 | 2023-04-28 | Lightning arrester of wind power generation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003967.6U CN220190124U (en) | 2023-04-28 | 2023-04-28 | Lightning arrester of wind power generation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190124U true CN220190124U (en) | 2023-12-15 |
Family
ID=89109498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321003967.6U Active CN220190124U (en) | 2023-04-28 | 2023-04-28 | Lightning arrester of wind power generation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190124U (en) |
-
2023
- 2023-04-28 CN CN202321003967.6U patent/CN220190124U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209569124U (en) | A kind of wind-power electricity generation center rest with adjustable function | |
| CN220190124U (en) | Lightning arrester of wind power generation fan | |
| TW202014601A (en) | Wind power generation system with wide wind range including breeze | |
| CN111449047A (en) | Angle-adjustable wind-power umbrella-type bird-proof thorn device | |
| CN202298645U (en) | Installation support device for megawatt fan base ring | |
| CN109217788A (en) | A kind of distribution type photovoltaic power generation device and the solar energy film for power generator | |
| CN214707093U (en) | Windage yaw preventing device for high-voltage overhead line tangent tower | |
| CN217820823U (en) | Multi-distance layered measurement wind field cabin type laser wind measuring radar | |
| CN111810362B (en) | Wind power generation set is used in new forms of energy development convenient to maintain | |
| CN202616246U (en) | Double-shaft adjustable photovoltaic bracket | |
| CN201874762U (en) | Lightning arrester bracket of wind driven generator | |
| CN210266487U (en) | Adjustable anemoscope installation device convenient to maintain | |
| CN211480503U (en) | Lightning arrester for wind power plant | |
| CN209461911U (en) | A kind of overhead distribution livewire work bracket | |
| CN113852038A (en) | Auxiliary device is fixed to transformer substation's arrester | |
| CN211352682U (en) | Rainproof device for outdoor electrical equipment | |
| CN210068375U (en) | Combined vertical shaft movable blade windmill | |
| CN220553807U (en) | Transformer substation arrester mounting structure | |
| CN208078593U (en) | A kind of power equipment lightning arrester | |
| CN206707938U (en) | A kind of blower fan protector | |
| CN202299578U (en) | Transmission line video monitoring system bracket for installation of angle steel tower main material | |
| CN216617765U (en) | Lightning protection grounding device of wind generating set paddle | |
| CN205071972U (en) | Bird thorn is prevented to pnematic formula | |
| CN220456205U (en) | New forms of energy transformer radiator protective structure | |
| CN215399331U (en) | Unmanned aerial vehicle carries on formula bolt binding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |