CN219993827U - Wind-powered electricity generation blade structure - Google Patents
Wind-powered electricity generation blade structure Download PDFInfo
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- CN219993827U CN219993827U CN202320827957.8U CN202320827957U CN219993827U CN 219993827 U CN219993827 U CN 219993827U CN 202320827957 U CN202320827957 U CN 202320827957U CN 219993827 U CN219993827 U CN 219993827U
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- pull rod
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- 230000005611 electricity Effects 0.000 title description 7
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model provides a wind power blade structure, which relates to the technical field of wind power blades and comprises a first blade, wherein one side of the outer surface of the first blade is provided with a second blade, one side of the outer surface of the first blade is provided with a clamping groove, one side of the outer surface of the second blade is fixedly provided with a clamping block, the outer surface of the clamping block is provided with a fixed groove, the inner surface of the clamping groove is provided with a sliding groove, the inner surface of the sliding groove is slidably connected with a pull rod, one end of the outer surface of the pull rod is fixedly provided with a top block, one end of the outer surface of the top block is fixedly provided with a spring, and the outer surface of the second blade is provided with a storage groove.
Description
Technical Field
The utility model relates to the technical field of wind power blades, in particular to a wind power blade structure.
Background
Wind power blade is wind turbine generator system with the core component of wind turbine generator system electric energy with nature wind energy conversion, also be the main foundation of measuring wind turbine generator system design and technical level, fan blade market has formed diversified main part investment forms such as foreign affairs enterprise, civil enterprises, research institute, marketing company, current wind power blade is in order convenient transportation and installation, often all adopts two sections sectional type blades to connect it through the bolt, because the intensity of bolt and the intensity requirement of bolted connection department are higher, and the bolt is after long-time use, easily produce not hard up, thereby cause wind power blade's drop, influence wind power blade's normal use, have the potential safety hazard, so need improve.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a wind power blade structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wind-powered electricity generation blade structure, includes first blade, the second blade is installed to surface one side of first blade, the draw-in groove has been seted up to surface one side of first blade, surface one side fixed mounting of second blade has the fixture block, the fixed slot has been seted up to the surface of fixture block, the spout has been seted up to the internal surface of draw-in groove, the internal surface sliding connection of spout has the pull rod, surface one end fixed mounting of pull rod has the kicking block, surface one end fixed mounting of kicking block has the spring, the storage tank has been seted up to the surface of second blade.
In order to reduce the resistance of the wind power blade conveniently, the utility model is improved in that the shape of the first blade and the shape of the second blade are arc-shaped.
In order to conveniently limit the first blade and the second blade, the utility model is improved in that the clamping blocks are symmetrically distributed on one side of the outer surface of the first blade.
In order to facilitate limiting of the pull rod, the utility model is improved in that limiting blocks are fixedly arranged at two ends of the inner surface of the sliding groove.
In order to facilitate the storage of the pull rod, the utility model is improved in that the diameter of the storage groove is larger than that of the pull rod.
In order to facilitate improvement of the tightness between the first blade and the second blade, the utility model is improved in that a sealing ring is fixedly arranged on one side of the outer surface of the first blade, the sealing ring is made of rubber, and drainage grooves are formed in the top ends of the first blade and the second blade.
In order to facilitate prolonging the service life of the second blade, the utility model is improved in that one side of the outer surface of the second blade is provided with a square opening, and the inner side of the square opening is fixedly provided with a supporting plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the wind power blade, in the process of using the wind power blade, the first blade, the second blade, the clamping groove, the clamping block, the fixing groove, the sliding groove, the pull rod, the ejector block, the spring and the storage groove are arranged, so that the wind power blade can be conveniently transported through the arrangement of the first blade and the second blade, the limiting function of the positions of the first blade and the second blade is realized through the clamping groove and the clamping block, the fixing function of the positions of the first blade and the second blade is realized through the structural combination of the fixing groove, the sliding groove, the pull rod, the ejector block and the spring, the storage function of the pull rod is realized through the storage groove, the structural stability is strong, convenience is provided for the installation of the wind power blade through the pull rod, and the safety of the wind power blade is improved.
2. According to the wind power blade, in the process of using the wind power blade, the sealing ring, the drainage groove, the square opening and the supporting plate are arranged, so that the sealing performance of the diameters of the first blade and the second blade can be improved through the sealing ring, the drainage function of the wind power blade is realized through the drainage groove, the weight reduction function of the second blade is realized through the square opening, the supporting function of the inside of the second blade is realized through the supporting plate, the structural stability is high, and the service life of the wind power blade is prolonged through the supporting plate.
Drawings
FIG. 1 is a schematic view of a wind turbine blade structure according to the present utility model;
FIG. 2 is a partial cross-sectional view of a wind turbine blade structure according to the present utility model;
FIG. 3 is an enlarged view of the portion A in FIG. 2 showing a wind turbine blade structure according to the present utility model;
fig. 4 is an exploded view of a wind turbine blade structure according to the present utility model.
Legend description:
1. a first blade; 2. a second blade; 3. a clamping groove; 4. a clamping block; 5. a fixing groove; 6. a chute; 7. a pull rod; 8. a top block; 9. a spring; 10. a storage groove; 11. a seal ring; 12. a drainage channel; 13. a square mouth; 14. and a support plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a wind-powered electricity generation blade structure, including first blade 1, second blade 2 is installed to surface one side of first blade 1, the shape of first blade 1 and the shape of second blade 2 are the arc, the resistance of wind-powered electricity generation blade can be reduced through the arc that first blade 1 and second blade 2 set up, draw-in groove 3 has been seted up to surface one side of first blade 1, the insertion of fixture block 4 has been made things convenient for through draw-in groove 3, surface one side fixed mounting of second blade 2 has fixture block 4, fixture block 4 symmetric distribution is in surface one side of first blade 1, can carry out spacingly to first blade 1 and second blade 2 through fixture block 4.
Referring to fig. 2-3, the fixed slot 5 has been seted up to the surface of fixture block 4, the insertion of pull rod 7 has been made things convenient for through fixed slot 5, spout 6 has been seted up to the internal surface of draw-in groove 3, the equal fixed mounting in internal surface both ends of spout 6 has the stopper, it is convenient to carry out spacingly to pull rod 7 through the stopper, the internal surface sliding connection of spout 6 has pull rod 7, surface one end fixed mounting of pull rod 7 has kicking block 8, can drive spring 9 through kicking block 8 and remove, surface one end fixed mounting of kicking block 8 has spring 9, storage groove 10 has been seted up to the surface of second blade 2, the diameter of storage groove 10 is greater than the diameter of pull rod 7, can accomodate pull rod 7 through storage groove 10, and the installation of wind-powered electricity generation blade is provided conveniently through pull rod 7, the security of wind powered electricity generation blade has been improved.
Example two
Referring to fig. 2-4, a sealing ring 11 is fixedly installed on one side of the outer surface of the first blade 1, the sealing ring 11 is made of rubber, sealing performance between the first blade 1 and the second blade 2 is conveniently improved through the sealing ring 11, drainage grooves 12 are formed in the top ends of the first blade 1 and the second blade 2, a square opening 13 is formed in one side of the outer surface of the second blade 2, the weight of the second blade 2 can be reduced through the square opening 13, a supporting plate 14 is fixedly installed on the inner side of the square opening 13, and the service life of the wind power blade is prolonged through the supporting plate 14.
Working principle: in the process of using wind power blades, the pull rod 7 is pulled firstly, the pull rod 7 is limited through the limiting block, then the pull rod 7 drives the jacking block 8 to move, then the jacking block 8 drives the spring 9 to compress, then the clamping block 4 is aligned with the clamping groove 3 and inserted, then the pull rod 7 is loosened, and the pull rod 7 is stored through the storage groove 10, so that the curved surfaces of the first blade 1 and the second blade 2 are smoother, then the pull rod 7 is driven to be inserted into the inner side of the fixing groove 5 through the stretching of the spring 9, then the tightness of the joint of the first blade 1 and the second blade 2 is improved through the sealing ring 11, then the fixing between the first blade 1 and the second blade 2 is completed, the safety of the wind power blades is improved, the wind power blades are convenient to install, when in rainy weather, the wind power blades can discharge rainwater through the drainage groove 12, the weight of the second blade 2 is required to be reduced through the square opening 13, the inside of the second blade 2 is supported through the supporting plate 14, and the service life of the wind power blades is prolonged.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. Wind power blade structure, including first blade (1), its characterized in that: the utility model discloses a novel sliding block type air conditioner is characterized in that a second blade (2) is installed on one side of the outer surface of a first blade (1), a clamping groove (3) is formed in one side of the outer surface of the first blade (1), a clamping block (4) is fixedly installed on one side of the outer surface of the second blade (2), a fixed groove (5) is formed in the outer surface of the clamping block (4), a sliding groove (6) is formed in the inner surface of the clamping groove (3), a pull rod (7) is connected to the inner surface of the sliding groove (6) in a sliding mode, a top block (8) is fixedly installed at one end of the outer surface of the pull rod (7), a spring (9) is fixedly installed at one end of the outer surface of the top block (8), and a storage groove (10) is formed in the outer surface of the second blade (2).
2. The wind power blade structure according to claim 1, wherein: the shape of the first blade (1) and the shape of the second blade (2) are arc-shaped.
3. The wind power blade structure according to claim 1, wherein: the clamping blocks (4) are symmetrically distributed on one side of the outer surface of the first blade (1).
4. The wind power blade structure according to claim 1, wherein: limiting blocks are fixedly arranged at two ends of the inner surface of the sliding groove (6).
5. The wind power blade structure according to claim 1, wherein: the diameter of the containing groove (10) is larger than that of the pull rod (7).
6. The wind power blade structure according to claim 1, wherein: the novel water-saving device is characterized in that a sealing ring (11) is fixedly arranged on one side of the outer surface of the first blade (1), the sealing ring (11) is made of rubber, and drainage grooves (12) are formed in the top ends of the first blade (1) and the second blade (2).
7. The wind power blade structure of claim 6, wherein: a square opening (13) is formed in one side of the outer surface of the second blade (2), and a supporting plate (14) is fixedly arranged on the inner side of the square opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320827957.8U CN219993827U (en) | 2023-04-10 | 2023-04-10 | Wind-powered electricity generation blade structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320827957.8U CN219993827U (en) | 2023-04-10 | 2023-04-10 | Wind-powered electricity generation blade structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993827U true CN219993827U (en) | 2023-11-10 |
Family
ID=88616630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320827957.8U Active CN219993827U (en) | 2023-04-10 | 2023-04-10 | Wind-powered electricity generation blade structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993827U (en) |
-
2023
- 2023-04-10 CN CN202320827957.8U patent/CN219993827U/en active Active
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