CN219974697U - Wind power blade lightning arrester with branch structure - Google Patents
Wind power blade lightning arrester with branch structure Download PDFInfo
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- CN219974697U CN219974697U CN202321777437.7U CN202321777437U CN219974697U CN 219974697 U CN219974697 U CN 219974697U CN 202321777437 U CN202321777437 U CN 202321777437U CN 219974697 U CN219974697 U CN 219974697U
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- lightning arrester
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 13
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 6
- 241000886569 Cyprogenia stegaria Species 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a wind power blade lightning arrester with a branch structure, belonging to the technical field of wind power blades, which comprises: wind pole, wind pole top is provided with installation mechanism, installation mechanism includes the clamp, the spacing groove has been seted up on the clamp surface, the gag lever post is installed to the inboard cooperation of spacing groove, wind-powered electricity generation blade lightning arrester that has branch structure is in the in-process of carrying out work use, utilize the clamp to install the lightning rod, it is inboard to utilize the gag lever post to pack into the spacing groove simultaneously, can fix the clamp, avoid lightning arrester in the in-process of carrying out work use, need install lightning arrester earlier, and when installing, need other auxiliary parts such as staff to help the screw, and when lightning arrester is in the external world for a long time, suffer from blowing and drenching easily, can lead to auxiliary parts such as screw to suffer from corruption, cause lightning arrester to take place not hard up, the lightning-arrest effect discounted greatly.
Description
Technical Field
The utility model relates to the technical field of wind power blades, in particular to a wind power blade lightning arrester with a branch structure.
Background
The wind power blade is a core component for converting natural wind energy into wind power generation set electric energy in the wind power generation set, and is also a main basis for measuring the design and technical level of the wind power generation set. The Chinese fan blade market has formed diversified main investment forms of foreign enterprises, civil enterprises, research institutes, marketing companies and the like.
Currently, as the patent with the publication number of CN216111127U, it discloses a wind power blade lightning arrester, including tower pole, cabin shell, kuppe, annular conductor, flabellum electrically conductive device, solid fixed ring one, drainage wire one and lightning rod, annular conductor includes metal circle body, ring channel and annular insulating pad, flabellum electrically conductive device includes metal ball one, insulating washer one, gu fixed ring two, drainage wire two, metal ball two, conical spring, insulating washer two, bolt and fan shell, the internal snare of metal circle is in on the annular insulating pad outer lane, be equipped with between metal circle body one side inner circle and the outer lane the ring channel, drainage wire two outside is the insulating layer, the fan shell is inside to be equipped with a plurality of gu fixed ring two, the drainage wire two runs through a plurality of gu fixed ring two centers department, drainage wire two upwards one end stretches out fan shell top end setting, drainage wire two upwards one end runs through insulating washer one sets up, drainage wire two upwards one end with metal ball down cambered surface department connection is fixed.
The main beneficial effects that produce are: according to the wind power blade lightning arrester, a lightning rod at the highest point of the lightning arrester is provided, and a blade conducting device is arranged in a blade; both may attract lightning when it comes; lightning is led away through the first drainage wire and the second drainage wire, and insulating gaskets are additionally arranged between some conductors to prevent electricity connection.
The technical problems which are mainly solved by the utility model are as follows: because the fan blades of the wind driven generator are very high, the wind driven generator is easy to be struck by lightning, and internal circuit systems or motor components of the wind driven generator are easy to be damaged after the wind driven generator is struck by lightning.
For the description of the above patent, the applicant believes that although the applicant solves the corresponding technical problem, the technical solution still has drawbacks in other respects, in particular as follows:
the wind power blade lightning arrester with the branch structure in the prior art needs to be installed firstly in the working and using process, and when the lightning arrester is installed, workers are required to resort to other auxiliary parts such as screws, and when the lightning arrester is in the outside for a long time, the lightning arrester is easy to suffer from wind blowing and rain, the auxiliary parts such as the screws can be caused to suffer from corrosion, the lightning arrester can be loosened, and the lightning arrester effect is greatly reduced. To this end, we propose a wind turbine blade lightning arrester with a branched structure to solve the above mentioned problems.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide the wind power blade lightning arrester with the branch structure, which can solve the problems that the existing wind power blade lightning arrester with the branch structure needs to be installed firstly in the working and using process, and when the lightning arrester is installed, workers need to resort to other auxiliary parts such as screws and the like, and when the lightning arrester is in the outside for a long time, the lightning arrester is easy to suffer from wind blowing and rain, the auxiliary parts such as the screws and the like can be corroded, so that the lightning arrester can be loosened, and the lightning protection effect is greatly reduced.
In order to solve the technical problems, the utility model provides a wind power blade lightning arrester with a branch structure, which adopts the following technical scheme: comprising the following steps: the utility model discloses a wind power pole, wind power pole top is provided with installation mechanism, installation mechanism includes the clamp, the spacing groove has been seted up on the clamp surface, the gag lever post is installed to the inboard cooperation of spacing groove, wind power pole top is provided with damper, damper top is provided with adjustment mechanism.
Through adopting above-mentioned technical scheme, this scheme is through being provided with installation mechanism, utilizes installation mechanism can play the effect of installation to the lightning rod fast.
Optionally, the installation mechanism includes the spout, the spout is seted up at the pole upper end surface, the slider is installed to the inboard cooperation of spout.
Through adopting above-mentioned technical scheme, this scheme through being provided with spout and slider, under the interact of spout and slider, can remove the clamp.
Optionally, slider surface fixedly connected with clamp, the protection pad is installed to the inboard cooperation of clamp, protection pad surface runs through and is provided with the threaded rod.
Through adopting above-mentioned technical scheme, this scheme is through being provided with the clamp, can utilize the clamp to play the effect of quick installation to the lightning rod.
Optionally, damper includes flexible cover a, flexible cover a welds in the pole top of wind-powered electricity generation, flexible cover a inner wall surface has seted up the slide rail.
Through adopting above-mentioned technical scheme, this scheme is through being provided with flexible cover a, under the effect of flexible cover a, can strengthen the stability of spring.
Optionally, the pulley is installed to the cooperation of slide rail inboard, pulley surface fixedly connected with spring.
Through adopting above-mentioned technical scheme, this scheme is through being provided with the spring, under the flexible reset nature effect of spring, can play shock attenuation buffering's effect to the lightning rod.
Optionally, the adjustment mechanism includes the lightning rod, lightning rod fixed connection is in flexible cover a top, the lightning rod top is provided with flexible cover b.
Through adopting above-mentioned technical scheme, this scheme is through being provided with flexible cover b, under the effect of flexible cover b, can prolong the accomodating to the telescopic link.
Optionally, a telescopic rod is sleeved in the telescopic sleeve b, and a movable groove is formed in the surface of the telescopic rod.
Through adopting above-mentioned technical scheme, this scheme is through being provided with the telescopic link, can utilize the telescopic link to adjust the length of lightning rod.
Optionally, the movable rod is installed in the cooperation of movable groove inboard, the internal diameter size in movable groove and the external diameter size phase-match of movable rod.
Through adopting above-mentioned technical scheme, this scheme is through being provided with movable groove and movable rod, under the interact in movable rod and movable groove, can fix the height of telescopic link.
In summary, the present utility model includes at least one of the following beneficial effects:
1. through being provided with installation mechanism, wind-powered electricity generation blade lightning arrester with branch structure can be with the clamp pulling earlier in the in-process of carrying out work and use, under the interact of spout and slider, utilize spout and slider to drive the clamp and remove, and then utilize the clamp to install the lightning rod, it is inboard to utilize the gag lever post to pack into the gag lever post simultaneously, under the interact of gag lever post and gag lever post, can fix the clamp, and under the effect of protection pad, can play the effect of protection when installing the lightning rod, avoid lightning arrester to need install lightning arrester earlier in the in-process of carrying out work and use, and when installing, need the staff to suffer from the wind and rain easily when lightning arrester is in the external world for a long time, can lead to auxiliary parts such as screw to suffer from corroding, lightning arrester can take place not hard up, the effect of taking off greatly;
2. through being provided with damper, wind-powered electricity generation blade lightning arrester with branch structure can weld the spring in the pole top of wind-powered electricity generation earlier in the use of working, under the flexible reset nature effect of spring, can play shock attenuation buffering's effect to the lightning rod with the spring, and under the interact of slide rail and pulley, can utilize slide rail and pulley to increase to the stability of spring, avoid the spring to rock;
3. through being provided with adjustment mechanism, wind-powered electricity generation blade lightning arrester with branch structure is in the in-process that carries out work and use, can be earlier with the telescopic link pulling, comes out telescopic link from telescopic sleeve b inside pulling, and then adjusts the length of lightning rod, and utilizes the movable rod to pack into the movable groove inboard, under the interact of movable groove and movable rod, can fix the length of telescopic link, and then fixes the length of lightning rod.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional overall structure of a first view of the present utility model;
FIG. 2 is a schematic view of a second view of the mounting mechanism according to the present utility model;
FIG. 3 is a schematic view of a damper mechanism according to a third aspect of the present utility model;
fig. 4 is a schematic structural diagram of an adjusting mechanism with a fourth view angle according to the present utility model.
Reference numerals illustrate:
1. an air-electric pole; 2. a mounting mechanism; 201. a chute; 202. a slide block; 203. a clamp; 204. a limit groove; 205. a limit rod; 206. a protective pad; 207. a threaded rod; 3. a damping mechanism; 301. a telescopic sleeve a; 302. a slide rail; 303. a pulley; 304. a spring; 4. an adjusting mechanism; 401. a lightning rod; 402. a telescopic sleeve b; 403. a telescopic rod; 404. a movable groove; 405. a movable rod.
Description of the embodiments
The utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1 and 2, in this embodiment, in order to solve the problem that in the process of working and using the existing wind turbine blade lightning arrester with a branch structure, the lightning arrester needs to be installed first, and during installation, workers need to resort to other auxiliary parts such as screws, and when the lightning arrester is in the outside for a long time, the lightning arrester is easy to suffer from wind blowing and rain, and the auxiliary parts such as screws are easy to corrode, so that the lightning arrester can loose, and the lightning arrester effect is greatly compromised, the utility model discloses a wind turbine blade lightning arrester with a branch structure, which comprises: comprising the following steps: the wind power pole 1, wind power pole 1 top is provided with installation mechanism 2, installation mechanism 2 includes clamp 203, the limiting groove 204 has been seted up on the clamp 203 surface, and the gag lever post 205 is installed to the inboard cooperation of limiting groove 204, and installation mechanism 2 includes spout 201, and spout 201 is seted up on wind power pole 1 upper end surface, and slider 202 is installed to the inboard cooperation of spout 201, and slider 202 fixed surface is connected with clamp 203, and protection pad 206 is installed to the inboard cooperation of clamp 203, and protection pad 206 surface runs through and is provided with threaded rod 207.
The specific working principle is as follows: the wind power blade lightning arrester with branch structure can pull the clamp 203 earlier in the in-process of working and using, under the interact of spout 201 and slider 202, utilize spout 201 and slider 202 to drive the clamp 203 and remove, and then utilize clamp 203 can install lightning rod 401, it is inboard to utilize gag lever post 205 to pack into spacing groove 204 simultaneously, under the interact of spacing groove 204 and gag lever post 205, can fix clamp 203, and under the effect of protection pad 206, can play the effect of protection when installing lightning rod 401, avoid lightning arrester in the in-process of working and using, need install lightning arrester earlier, and when installing, need other auxiliary parts such as staff with the help of the screw, and when lightning arrester is in the external world for a long time, suffer wind and rain easily, can lead to auxiliary parts such as screw to suffer from corruption, lightning arrester can take place not hard up, lightning arrester effect is greatly discounted.
In order to solve the problem that the wind power blade lightning arrester with a branch structure in the present embodiment is damaged when the wind power blade lightning arrester with a branch structure is used in operation, referring to fig. 1 and 3, based on the same concept as the first embodiment, the wind power blade lightning arrester with a branch structure further includes: the damping mechanism 3 comprises a telescopic sleeve a301, the telescopic sleeve a301 is welded above the wind power pole 1, a sliding rail 302 is arranged on the inner wall surface of the telescopic sleeve a301, a pulley 303 is mounted on the inner side of the sliding rail 302 in a matched mode, and a spring 304 is fixedly connected to the surface of the pulley 303.
The specific working principle is as follows: in the working and using process of the wind power blade lightning arrester with the branch structure, the spring 304 can be welded above the wind power pole 1, the spring 304 can be utilized to play a role in damping and buffering the lightning rod 401 under the telescopic reset action of the spring 304, and under the interaction of the sliding rail 302 and the pulley 303, the stability of the spring 304 can be increased by utilizing the sliding rail 302 and the pulley 303, so that the spring 304 is prevented from shaking.
In order to solve the problem that the length of the lightning rod 401 cannot be adjusted during the working and use process of the existing wind turbine blade lightning arrester with a branching structure in this embodiment, referring to fig. 1 and 4, based on the same concept as that of the above embodiment, the wind turbine blade lightning arrester with a branching structure further includes: the utility model discloses a wind pole, including wind pole 1, wind pole 1 top is provided with damper 3, damper 3 top is provided with adjustment mechanism 4, and adjustment mechanism 4 includes lightning rod 401, and lightning rod 401 fixed connection is in flexible cover a301 top, and lightning rod 401 top is provided with flexible cover b402, and flexible cover b402 inside cover is equipped with telescopic link 403, and movable slot 404 has been seted up on telescopic link 403 surface, and movable rod 405 is installed to the inboard cooperation of movable slot 404, and the internal diameter size of movable slot 404 and the external diameter size phase-match of movable rod 405.
The specific working principle is as follows: wind-powered electricity generation blade lightning arrester with branch structure is in the in-process of carrying out work and using, can pull telescopic link 403 earlier, pulls telescopic link 403 from telescopic sleeve b402 inside, and then adjusts the length of lightning rod 401, and utilizes movable rod 405 to pack into movable groove 404 inboard, under the interact of movable groove 404 and movable rod 405, can fix the length of telescopic link 403, and then fixes the length of lightning rod 401.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. Wind power blade lightning arrester with branch structure, characterized by comprising: the wind power pole (1), the installation mechanism (2) is arranged above the wind power pole (1), the installation mechanism (2) comprises a clamp (203), a limit groove (204) is formed in the surface of the clamp (203), and a limit rod (205) is installed on the inner side of the limit groove (204) in a matched mode;
a damping mechanism (3) is arranged above the wind power rod (1), and an adjusting mechanism (4) is arranged above the damping mechanism (3).
2. A wind power blade lightning arrester with branching structure according to claim 1, characterized in that: the installation mechanism (2) comprises a sliding groove (201), the sliding groove (201) is formed in the upper end surface of the wind power rod (1), and a sliding block (202) is installed on the inner side of the sliding groove (201) in a matched mode.
3. A wind power blade lightning arrester with branching structure according to claim 2, characterized in that: the sliding block is characterized in that a clamp (203) is fixedly connected to the surface of the sliding block (202), a protection pad (206) is mounted on the inner side of the clamp (203) in a matched mode, and a threaded rod (207) penetrates through the surface of the protection pad (206).
4. A wind power blade lightning arrester with branching structure according to claim 1, characterized in that: the damping mechanism (3) comprises a telescopic sleeve a (301), the telescopic sleeve a (301) is welded above the wind power rod (1), and a sliding rail (302) is arranged on the inner wall surface of the telescopic sleeve a (301).
5. A wind power blade lightning arrester having a branching structure according to claim 4, wherein: the pulley (303) is installed in the cooperation of slide rail (302), pulley (303) surface fixedly connected with spring (304).
6. A wind power blade lightning arrester having a branching structure according to claim 4, wherein: the adjusting mechanism (4) comprises a lightning rod (401), the lightning rod (401) is fixedly connected above the telescopic sleeve a (301), and a telescopic sleeve b (402) is arranged above the lightning rod (401).
7. A wind power blade lightning arrester having a branching structure according to claim 6, wherein: the telescopic sleeve b (402) is internally sleeved with a telescopic rod (403), and the surface of the telescopic rod (403) is provided with a movable groove (404).
8. A wind power blade lightning arrester having a branching structure according to claim 7, wherein: the movable rod (405) is installed on the inner side of the movable groove (404) in a matched mode, and the inner diameter size of the movable groove (404) is matched with the outer diameter size of the movable rod (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777437.7U CN219974697U (en) | 2023-07-07 | 2023-07-07 | Wind power blade lightning arrester with branch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777437.7U CN219974697U (en) | 2023-07-07 | 2023-07-07 | Wind power blade lightning arrester with branch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974697U true CN219974697U (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321777437.7U Active CN219974697U (en) | 2023-07-07 | 2023-07-07 | Wind power blade lightning arrester with branch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974697U (en) |
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2023
- 2023-07-07 CN CN202321777437.7U patent/CN219974697U/en active Active
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