CN216214804U - Lightning arrester of wind power generation frame - Google Patents
Lightning arrester of wind power generation frame Download PDFInfo
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- CN216214804U CN216214804U CN202122343443.9U CN202122343443U CN216214804U CN 216214804 U CN216214804 U CN 216214804U CN 202122343443 U CN202122343443 U CN 202122343443U CN 216214804 U CN216214804 U CN 216214804U
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Abstract
The utility model discloses a lightning arrester of a wind power generation frame, which is technically characterized in that: the fan blades are arranged on the power generation frame, the base is fixedly connected with the power generation frame through a plurality of groups of bolts, a fixed rod is fixedly installed on the base, an insulating rod is arranged on the fixed rod, a first needle body is arranged on the insulating rod, a groove is formed in the bottom of the first needle body, the top of the insulating rod is inserted into the groove, a plurality of groups of threaded holes are formed in the first needle body, a second needle body is sleeved on the first needle body, a through hole is formed in the second needle body, a screw is arranged in the through hole, and the screw 11 is in threaded connection with one group of the threaded holes; this lightning arrester of wind power generation frame can adjust the height when the installation, and stabilizes the good installation of being convenient for of effect, has alleviateed staff's working strength.
Description
Technical Field
The utility model relates to the technical field of lightning protection, in particular to a lightning protection device of a wind power generation frame.
Background
Lightning protection means that the damage to human bodies, buildings and the like caused by lightning is avoided by certain measures. Lightning is a natural discharge phenomenon. Lightning stroke is a natural disaster, and not only can cause damage to equipment and house facilities, but also can cause fire and explosion, and even can hurt people, livestock and the like. Lightning rod, lightning conductor, lightning net, lightning strip and lightning arrester are all lightning arresters which are frequently adopted. A complete set of lightning protection devices comprises a lightning receptor, a down conductor and a grounding device.
The lightning arrester of the existing wind power generation frame cannot adjust the height during installation, is not good in stabilizing effect and convenient to install, and increases the working strength of workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lightning arrester of a wind power generation frame, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a lightning arrester of a wind power generation frame comprises a base arranged on the power generation frame, wherein fan blades are arranged on the power generation frame, the power generation frame is provided with a base which is fixedly connected with the power generation frame through a plurality of groups of bolts, a fixed rod is fixedly arranged on the base, an insulating rod is arranged on the fixed rod, a first needle body is arranged on the insulating rod, the bottom of the first pin body is provided with a groove, the top of the insulating rod is inserted in the groove, a plurality of groups of threaded holes are arranged on the first needle body, a second needle body is sleeved on the first needle body, the second needle body is provided with a through hole, a screw is arranged in the through hole, the screw is connected in one group of the threaded holes in a threaded manner, the first needle body with the second needle body passes through slide mechanism sliding connection, be equipped with the spacing ring on the first needle body, the top of first needle body is equipped with the syringe needle.
The sliding mechanism comprises a sliding rail and a sliding block, the sliding rail is fixedly installed on the first needle body, the sliding block is fixedly installed on the second needle body, and the sliding block is connected with the sliding rail in a sliding mode.
The power generation frame is characterized in that a plurality of groups of fixed plates are arranged on the fixed rods, a plurality of groups of hinged seats are arranged on the power generation frame, a plurality of groups of reinforcing rods are hinged to the hinged seats, and the other ends of the reinforcing rods are fixedly installed on the fixed plates through bolts.
Be equipped with a plurality of groups of rain-proof skirts on the insulator spindle, just the insulator spindle is the epoxy insulator spindle.
The first needle body and the second needle body are both stainless steel needle bodies.
The needle head is a conical needle head.
Compared with the prior art, the utility model has the beneficial effects that:
when the lightning rod is installed, the base is installed on the power generation frame through the bolt, the stability of the first needle body is improved due to the arrangement of the base, when the height needs to be adjusted, the screw is screwed off, the second needle body slides to a proper position through the sliding mechanism, the screw is fixed in a group of threaded holes through the through hole, the safety is improved due to the arrangement of the insulating rod, and the installation is more convenient and quicker due to the arrangement of the groove; this lightning arrester of wind power generation frame can adjust the height when the installation, and stabilizes the good installation of being convenient for of effect, has alleviateed staff's working strength.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention.
In the figure: 1. a power generation rack; 2. a fan blade; 3. a base; 4. fixing the rod; 5. an insulating rod; 6. a first needle body; 7. a groove; 8. a threaded hole; 9. a second needle body; 10. a through hole; 11. a screw; 12. a limiting ring; 13. a needle head; 14. a slide rail; 15. a slider; 16. a fixing plate; 17. a hinged seat; 18. a reinforcing bar; 19. rain-proof skirt.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a lightning arrester of a wind power generation frame 1 comprises a base 3 installed on the power generation frame 1, wherein fan blades 2 are arranged on the power generation frame 1, the base 3 is fixedly connected with the power generation frame 1 through a plurality of groups of bolts, a fixed rod 4 is fixedly installed on the base 3, an insulating rod 5 is arranged on the fixed rod 4, a first needle body 6 is arranged on the insulating rod 5, a groove 7 is formed in the bottom of the first needle body 6, the top of the insulating rod 5 is inserted into the groove 7, a plurality of groups of threaded holes 8 are formed in the first needle body 6, a second needle body 9 is sleeved on the first needle body 6, a through hole 10 is formed in the second needle body 9, a screw 11 is arranged in the through hole 10, the screw 11 is in threaded connection with one group of the threaded holes 8, the first needle body 6 is slidably connected with the second needle body 9 through a sliding mechanism, a limit ring 12 is arranged on the first needle body 6, and a needle head 13 is arranged at the top of the first needle body 6; when the installation lightning rod, pass through the bolt with base 3 and install on electricity generation frame 1, wherein setting up of base 3 has improved the stability of first needle body 6, when needs height-adjusting, twist off screw 11 and slide second needle body 9 to suitable position through slide mechanism, fix screw 11 in wherein a set of screw hole 8 through-hole 10, wherein setting up of insulator spindle 5 has improved the security, wherein setting up of recess 7 makes the installation convenient and fast more.
Referring to fig. 1-3, the sliding mechanism includes a sliding rail 14 and a sliding block 15, the sliding rail 14 is fixedly installed on the first needle body 6, the sliding block 15 is fixedly installed on the second needle body 9, and the sliding block 15 is connected with the sliding rail 14 in a sliding manner; wherein the second needle body 9 drives the sliding block 15 to slide on the sliding rail 14 when moving.
Referring to fig. 1-3, a plurality of groups of fixing plates 16 are arranged on the fixing rod 4, a plurality of groups of hinged seats 17 are arranged on the power generation frame 1, reinforcing rods 18 are hinged on the groups of hinged seats 17, and the other ends of the groups of reinforcing rods 18 are fixedly arranged on the groups of fixing plates 16 through bolts; the reinforcing rod 18 is arranged to enable the connection between the fixing plate 16 and the power generation frame 1 to be more stable, and the installation is convenient.
Referring to fig. 1-3, the insulating rod 5 is provided with a plurality of groups of rain-proof skirts 19; wherein the arrangement of the rain-proof skirt 19 has the function of rain-proof; the insulating rod 5 is an epoxy resin insulating rod; the epoxy resin insulating rod has the advantages of electric insulation, moisture resistance, thermal shock resistance, heat resistance and low corrosivity.
Referring to fig. 1-3, the first needle body 6 and the second needle body 9 are both stainless steel needle bodies; the stainless steel needle body has the stainless steel performance of resisting weak corrosion media such as air, steam, water and the like.
Referring to fig. 1-3, the needle 13 is a conical needle; the conical needle head can reduce resistance and drain quickly.
The working principle is as follows: this lightning arrester of wind power generation frame 1 is when using, pass through the bolt with base 3 and install on power generation frame 1, wherein setting up of base 3 has improved the stability of first needle body 6, when needs height-adjusting, twist off screw 11 and slide second needle body 9 to suitable position through slide mechanism, fix screw 11 in one of them a set of screw hole 8 through-hole 10, wherein the setting of insulator spindle 5 has improved the security, wherein recess 7 set up make the installation convenient and fast more.
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 lightning arrester of wind power generation frame, is including installing base (3) on power generation frame (1), its characterized in that: the novel needle is characterized in that fan blades (2) are arranged on the power generation frame (1), a base (3) is arranged on the power generation frame (1), the base (3) is fixedly connected with the power generation frame (1) through a plurality of groups of bolts, a fixed rod (4) is fixedly arranged on the base (3), an insulating rod (5) is arranged on the fixed rod (4), a first needle body (6) is arranged on the insulating rod (5), a groove (7) is formed in the bottom of the first needle body (6), the top of the insulating rod (5) is inserted into the groove (7), a plurality of groups of threaded holes (8) are formed in the first needle body (6), a second needle body (9) is sleeved on the first needle body (6), a through hole (10) is formed in the second needle body (9), a screw (11) is arranged in the through hole (10), and the screw (11) is in one group of the threaded holes (8), the first needle body (6) with second needle body (9) pass through slide mechanism sliding connection, be equipped with spacing ring (12) on first needle body (6), the top of first needle body (6) is equipped with syringe needle (13).
2. A lightning protection device for a wind power plant according to claim 1, characterized in that: the sliding mechanism comprises a sliding rail (14) and a sliding block (15), the sliding rail (14) is fixedly installed on the first needle body (6), the sliding block (15) is fixedly installed on the second needle body (9), and the sliding block (15) is in sliding connection with the sliding rail (14).
3. A lightning protection device for a wind power plant according to claim 1, characterized in that: be equipped with a plurality of groups fixed plate (16) on dead lever (4), be equipped with a plurality of groups articulated seat (17), a plurality of groups on electricity generation frame (1) all articulate on articulated seat (17) and have stiffener (18), a plurality of groups the other end of stiffener (18) passes through bolt fixed mounting and is in a plurality of groups on fixed plate (16).
4. A lightning protection device for a wind power plant according to claim 1, characterized in that: be equipped with rain-proof skirt (19) of a plurality of groups on insulator spindle (5), just insulator spindle (5) are the epoxy insulator spindle.
5. A lightning protection device for a wind power plant according to claim 1, characterized in that: the first needle body (6) and the second needle body (9) are both stainless steel needle bodies.
6. A lightning protection device for a wind power plant according to claim 1, characterized in that: the needle (13) is a conical needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343443.9U CN216214804U (en) | 2021-09-26 | 2021-09-26 | Lightning arrester of wind power generation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343443.9U CN216214804U (en) | 2021-09-26 | 2021-09-26 | Lightning arrester of wind power generation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216214804U true CN216214804U (en) | 2022-04-05 |
Family
ID=80925745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122343443.9U Active CN216214804U (en) | 2021-09-26 | 2021-09-26 | Lightning arrester of wind power generation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216214804U (en) |
-
2021
- 2021-09-26 CN CN202122343443.9U patent/CN216214804U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: No. 93-3 Xijiang Street, Yuhong District, Shenyang City, Liaoning Province, 110141 (2-5-1) Patentee after: Shenyang dezai Technology Co.,Ltd. Address before: 510000 No. 15, Baishun East Street, Baiyun District, Guangzhou, Guangdong Patentee before: Du Qiaoling |
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| TR01 | Transfer of patent right |