CN217002166U - Lightning protection grounding device of wind driven generator - Google Patents
Lightning protection grounding device of wind driven generator Download PDFInfo
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- CN217002166U CN217002166U CN202220982598.9U CN202220982598U CN217002166U CN 217002166 U CN217002166 U CN 217002166U CN 202220982598 U CN202220982598 U CN 202220982598U CN 217002166 U CN217002166 U CN 217002166U
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Abstract
The utility model discloses a lightning protection grounding device of a wind driven generator, which belongs to the technical field of wind driven generators and comprises a generator support, wherein vertical plates are symmetrically arranged at the upper end of the generator support, an insulating protective cover is arranged at the upper end of each vertical plate, a convenient assembly and disassembly assembly is arranged in the generator support corresponding to the vertical plates and comprises an insertion rod, a moving seat and a threaded rod, the threaded rods are symmetrically arranged in the generator support, the insertion rods are symmetrically arranged on one sides of the threaded rods, which are close to the vertical plates, and the moving seat is arranged on the surface of each vertical plate corresponding to the insertion rods; the lightning protection device is convenient to disassemble and assemble and convenient to fix by arranging the convenient disassembling and assembling component, so that the convenience of disassembling and assembling the lightning protection device is improved, meanwhile, the structure is simple and convenient to operate, only the rotating rod needs to be rotated, the fixing is firm, the lightning protection device is convenient for operators to use, the convenience of use is improved, and the working time is saved.
Description
Technical Field
The utility model belongs to the technical field of wind driven generators, and particularly relates to a lightning protection grounding device of a wind driven generator.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and is used by people for a long time, mainly for pumping water, grinding surfaces and the like through windmills, and people are interested in how to use wind to generate electricity.
In the lightning protection grounding device of the wind driven generator disclosed in the Chinese patent application No. 202122270761.7, the lightning protection device is inconvenient to mount and dismount, inconvenient for operators to use, and meanwhile, the lightning protection device lacks a buffer device, so that the dismounting structure is easy to shake, the fixing is unstable, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a lightning protection grounding device of a wind driven generator, which has the characteristics of convenience in dismounting and mounting of the lightning protection device and high fixing stability of the lightning protection device.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a aerogenerator lightning protection earthing device, includes the generator support, the upper end symmetry of generator support is provided with the riser, the upper end of riser is provided with insulating safety cover, the inside of generator support corresponds the riser and is provided with convenient dismouting subassembly, convenient dismouting subassembly is including the inserted bar, remove seat and threaded rod, wherein, the inside symmetry of generator support is provided with the threaded rod, one side symmetry that the threaded rod is close to the riser is provided with the inserted bar, the surface correspondence inserted bar of riser is provided with removes the seat.
Preferably, a driven bevel gear is arranged on one side of the threaded rod away from the movable seat, a main bevel gear is arranged in the generator bracket corresponding to the driven bevel gear, and a rotating rod is arranged at the upper end of the main bevel gear.
Preferably, the surperficial corresponding dwang of generator support is provided with positioning screw, one side that positioning screw is close to the dwang is provided with the butt piece, the surperficial corresponding positioning screw of generator support is provided with the rotation seat.
Preferably, the upper end of insulating safety cover is provided with the lightning rod body, the surface of lightning rod body is provided with fixed cover, the upper end of insulating safety cover corresponds fixed cover and is provided with the buffer protection subassembly, the buffer protection subassembly includes sliding seat, sliding block and carriage release lever, wherein, the upper end symmetry of insulating safety cover is provided with the sliding seat, the inside of sliding seat is provided with the sliding block, the upper end of sliding block is provided with the carriage release lever.
Compared with the prior art, the utility model has the beneficial effects that:
1. the lightning protection device is convenient to disassemble and assemble and convenient to fix by arranging the convenient disassembling and assembling component, so that the convenience of disassembling and assembling the lightning protection device is improved, meanwhile, the structure is simple and convenient to operate, only the rotating rod needs to be rotated, the fixing is firm, the lightning protection device is convenient for operators to use, the convenience of use is improved, and the working time is saved.
2. According to the lightning rod, the buffering protection assembly is arranged, so that the lightning rod body is buffered and protected, the safety of the lightning rod body is improved, the whole lightning protection device is prevented from vibrating after the lightning rod body vibrates, the influence on the lightning protection device is reduced, and the service life of the lightning protection device is prolonged.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the assembly for easy assembly and disassembly according to the present invention;
fig. 4 is a schematic structural diagram of the buffer protection assembly of the present invention.
In the figure: 1. a generator support; 2. the assembly is convenient to disassemble and assemble; 21. an insertion rod; 22. a movable seat; 23. a threaded rod; 24. a main bevel gear; 25. rotating the rod; 26. positioning a screw rod; 3. a buffer protection component; 31. a sliding seat; 32. a slider; 33. a connecting rod; 34. a support block; 35. a travel bar; 4. a lightning rod body; 5. fixing a sleeve; 6. an insulating protective cover; 7. a riser.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a aerogenerator lightning protection earthing device, including generator support 1, generator support 1's upper end symmetry is provided with riser 7, riser 7's upper end is provided with insulating safety cover 6, generator support 1's inside corresponds riser 7 and is provided with convenient dismouting subassembly 2, convenient dismouting subassembly 2 is including insert rod 21, remove seat 22 and threaded rod 23, wherein, generator support 1's inside symmetry is provided with threaded rod 23, threaded rod 23 is close to one side symmetry of riser 7 and is provided with insert rod 21, the surface of riser 7 corresponds insert rod 21 and is provided with and removes seat 22.
Specifically, a secondary bevel gear is arranged on one side of the threaded rod 23 away from the moving seat 22, a primary bevel gear 24 is arranged in the generator support 1 corresponding to the secondary bevel gear, and a rotating rod 25 is arranged at the upper end of the primary bevel gear 24.
Through adopting above-mentioned technical scheme, rotate dwang 25, dwang 25 rotates and drives main bevel gear 24 and rotate, makes from bevel gear and rotates to make threaded rod 23 rotate, thereby improved threaded rod 23 pivoted convenience.
Specifically, the surface of the generator support 1 is provided with a positioning screw 26 corresponding to the rotating rod 25, one side of the positioning screw 26 close to the rotating rod 25 is provided with a butt joint block, and the surface of the generator support 1 is provided with a rotating seat corresponding to the positioning screw 26.
Through adopting above-mentioned technical scheme, butt piece butt is on the surface of dwang 25 to the fastness of fixed dwang 25 has been improved.
When this embodiment uses, when coming to thunderstorm weather soon, need protect to aerogenerator, rotate dwang 25, make main bevel gear 24 rotate, main bevel gear 24 rotates the back and drives from bevel gear rotation, thereby make threaded rod 23 rotate, threaded rod 23 rotates the back and makes removal seat 22 remove, thereby make insert pole 21 insert in riser 7, thereby make lightning protection device fixed, through the convenience that has improved fixed lightning protection device for the structure, butt piece butt is on the surface of dwang 25 simultaneously, thereby the fastness of fixed dwang 25 has been improved.
Example 2
The present embodiment is different from embodiment 1 in that: specifically, the upper end of the insulating protective cover 6 is provided with the lightning rod body 4, the surface of the lightning rod body 4 is provided with the fixed sleeve 5, the upper end of the insulating protective cover 6 is provided with the buffer protection assembly 3 corresponding to the fixed sleeve 5, the buffer protection assembly 3 comprises a sliding seat 31, a sliding block 32 and a moving rod 35, wherein the sliding seat 31 is symmetrically arranged at the upper end of the insulating protective cover 6, the sliding block 32 is arranged inside the sliding seat 31, and the moving rod 35 is arranged at the upper end of the sliding block 32.
Through adopting above-mentioned technical scheme, when the lightning rod body 4 takes place the vibration condition, drive fixed cover 5 and remove, fixed cover 5 drives movable rod 35 after removing and removes, thereby make sliding block 32 remove, the buffer spring compression, absorb the energy that the part produced after the buffer spring compression, and the damping pad can restrain buffer spring's resilience, thereby provide buffer protection for lightning rod body 4, avoided lightning rod body 4 to rock the influence to lightning protection device, thereby lightning protection device's stability has been improved.
Specifically, a connecting rod 33 is disposed in the middle of the sliding seat 31, and a supporting block 34 is disposed at the upper end of the connecting rod 33.
Through adopting above-mentioned technical scheme, when the lightning rod body 4 shakes, supporting shoe 34 can provide the support to lightning rod body 4 to the fixed stability of lightning rod body 4 has been improved.
Specifically, a buffer pad is disposed on the surface of the supporting block 34, a damping pad is disposed on the surface of the sliding block 32, and a buffer spring is disposed inside the sliding seat 31 corresponding to the sliding block 32.
Through adopting above-mentioned technical scheme, the damping pad can restrain buffer spring and kick-back to the stability of lightning rod body 4 buffering has been improved.
When this embodiment uses, when the lightning rod body 4 takes place the vibration condition, drive fixed cover 5 and remove, fixed cover 5 drives movable rod 35 after removing and removes, thereby make sliding block 32 remove, the buffer spring compression, absorb the energy that the part produced after the buffer spring compression, and the damping pad can restrain buffer spring's resilience, thereby provide buffer protection for lightning rod body 4, avoided lightning rod body 4 to rock the influence to lightning protection device, thereby lightning protection device's stability has been improved.
The working principle and the using process of the utility model are as follows: when the lightning protection device is used, when thunderstorm weather is about to occur, the wind driven generator needs to be protected, the rotating rod 25 is rotated to enable the main bevel gear 24 to rotate, the main bevel gear 24 rotates to drive the auxiliary bevel gear to rotate, so that the threaded rod 23 rotates, the movable seat 22 moves after the threaded rod 23 rotates, so that the inserting rod 21 is inserted into the vertical plate 7, the lightning protection device is fixed, convenience for fixing the lightning protection device is improved through the structure, and meanwhile, the abutting block abuts against the surface of the rotating rod 25, so that the firmness of the fixed rotating rod 25 is improved; when the lightning rod body 4 takes place the vibration condition, drive fixed cover 5 and remove, fixed cover 5 drives the carriage release lever 35 after removing and removes, thereby make sliding block 32 remove, the buffer spring compression, absorb the energy that the part produced after the buffer spring compression, and the damping pad can restrain buffer spring's resilience, thereby provide buffer protection for lightning rod body 4, avoided lightning rod body 4 to rock the influence to lightning protection device, thereby improved lightning protection device's stability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a aerogenerator lightning grounding device, includes generator support (1), its characterized in that: the upper end symmetry of generator support (1) is provided with riser (7), the upper end of riser (7) is provided with insulating protection cover (6), the inside of generator support (1) corresponds riser (7) and is provided with convenient dismouting subassembly (2), convenient dismouting subassembly (2) are including inserted bar (21), removal seat (22) and threaded rod (23), wherein, the inside symmetry of generator support (1) is provided with threaded rod (23), one side symmetry that threaded rod (23) are close to riser (7) is provided with inserted bar (21), the surface correspondence inserted bar (21) of riser (7) are provided with removes seat (22).
2. The lightning protection grounding device of the wind driven generator according to claim 1, wherein: one side of the threaded rod (23) far away from the moving seat (22) is provided with a secondary bevel gear, the interior of the generator support (1) is provided with a main bevel gear (24) correspondingly from the secondary bevel gear, and the upper end of the main bevel gear (24) is provided with a rotating rod (25).
3. The lightning protection grounding device of the wind driven generator according to claim 2, wherein: the surface of the generator support (1) corresponds dwang (25) and is provided with positioning screw (26), one side of positioning screw (26) close to dwang (25) is provided with a butt joint block, the surface of the generator support (1) corresponds positioning screw (26) and is provided with a rotating seat.
4. The lightning protection grounding device of the wind driven generator according to claim 1, characterized in that: the upper end of insulating safety cover (6) is provided with lightning rod body (4), the surface of lightning rod body (4) is provided with fixed cover (5), the upper end of insulating safety cover (6) corresponds fixed cover (5) and is provided with buffer protection subassembly (3), buffer protection subassembly (3) are including sliding seat (31), sliding block (32) and carriage release lever (35), wherein, the upper end symmetry of insulating safety cover (6) is provided with sliding seat (31), the inside of sliding seat (31) is provided with sliding block (32), the upper end of sliding block (32) is provided with carriage release lever (35).
5. The lightning protection grounding device of the wind driven generator according to claim 4, wherein: the middle of the sliding seat (31) is provided with a connecting rod (33), and the upper end of the connecting rod (33) is provided with a supporting block (34).
6. The lightning protection grounding device of the wind driven generator according to claim 5, wherein: the surface of supporting shoe (34) is provided with the blotter, the surface of sliding block (32) is provided with the damping pad, the inside of sliding seat (31) is provided with buffer spring corresponding to sliding block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220982598.9U CN217002166U (en) | 2022-04-22 | 2022-04-22 | Lightning protection grounding device of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220982598.9U CN217002166U (en) | 2022-04-22 | 2022-04-22 | Lightning protection grounding device of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217002166U true CN217002166U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220982598.9U Active CN217002166U (en) | 2022-04-22 | 2022-04-22 | Lightning protection grounding device of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217002166U (en) |
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2022
- 2022-04-22 CN CN202220982598.9U patent/CN217002166U/en active Active
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