CN212803457U - Fan blade for wind power generation - Google Patents
Fan blade for wind power generation Download PDFInfo
- Publication number
- CN212803457U CN212803457U CN202021941970.9U CN202021941970U CN212803457U CN 212803457 U CN212803457 U CN 212803457U CN 202021941970 U CN202021941970 U CN 202021941970U CN 212803457 U CN212803457 U CN 212803457U
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- CN
- China
- Prior art keywords
- power generation
- wind power
- fan blade
- outer side
- installation
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- 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.)
- Expired - Fee Related
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- 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
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- Wind Motors (AREA)
Abstract
The utility model discloses a fan blade for wind power generation, which comprises an installation head, wherein the outer side of the installation head is connected with a wind power generation fan blade main body, the outer side of the wind power generation fan blade main body is provided with a clamping groove, a reinforcing mechanism is arranged inside the clamping groove, the outer side of the reinforcing mechanism is connected with an installation screw rod, and the outer side of the installation head is connected with an auxiliary supporting mechanism; the utility model can drive the extrusion rod fixedly connected with the reinforcing mechanism to move through the limiting pad, so that the extrusion rod is clamped into the main body of the wind power generation fan blade, and the mounting structure of the mounting block and the connecting pad is ensured to be stable; the utility model discloses can pass through the setting of auxiliary stay mechanism, but in the connecting block was gone into to the installation pole card in the fixed block outside, the bracing piece of connecting block opposite side then can laminate in the outside of wind power generation flabellum main part to can strengthen the support to the outside of wind power generation flabellum main part.
Description
Technical Field
The utility model belongs to the technical field of wind power generation equipment, concretely relates to flabellum for wind power generation.
Background
The principle of wind power generation is that wind power drives windmill blades to rotate, and then the rotating speed is increased through a speed increaser, so that a generator is promoted to generate electricity. According to the windmill technology, the power generation can be started at a breeze speed (breeze degree) of about three meters per second, a blade of the wind power generation is one of important parts of the wind power generation, and the existing wind power generation blade has the problem that certain reinforcement is lacked on the outer side after the assembly is completed in the use process, so that a blade for the wind power generation is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flabellum for wind power generation to solve the current wind power generation flabellum that proposes in the above-mentioned background art and in the use, after the equipment is accomplished, have the outside and lack certain reinforced problem.
In order to achieve the above object, the utility model provides a following technical scheme: the fan blade for wind power generation comprises an installation head, wherein a wind power generation fan blade body is connected to the outer side of the installation head, a clamping groove is formed in the outer side of the wind power generation fan blade body, a reinforcing mechanism is arranged inside the clamping groove, an installation screw rod is connected to the outer side of the reinforcing mechanism, and an auxiliary supporting mechanism is connected to the outer side of the installation head;
the reinforcing mechanism comprises an installation block, a connection pad is installed at the top of the installation block, a fixture block is arranged on one side of the installation block, a shielding plate is fixed on one side of the connection pad, an outer shell is embedded into the installation block, an extrusion rod extending to the outer side is movably connected to the inner portion of the outer shell, an extrusion spring is movably connected to the outer side of the extrusion rod, and a limiting pad is fixed to the outer side of the extrusion rod.
Preferably, the auxiliary supporting mechanism comprises a connecting block, a supporting rod is fixed on one side of the connecting block, an installation rod is movably connected inside the connecting block, a fixed block is installed at one end of the installation rod, a mounting hole is formed in the fixed block, and a positioning pad is arranged on one side of the fixed block.
Preferably, the connecting block is internally provided with a groove, and a matching component is arranged between the groove and the positioning pad.
Preferably, the inside of wind power generation flabellum main part is provided with the constant head tank, and the size and the fixture block adaptation of constant head tank.
Preferably, the mounting block and the connecting pad are both provided with mounting grooves inside.
Preferably, one end of the extrusion spring is fixedly connected with the outer shell, and the other end of the extrusion spring is fixedly connected with the limiting pad.
Preferably, one side of the shielding plate is attached to the outer side of the wind power generation fan blade main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses can drive rather than fixed connection's extrusion stem activity through reinforcing mechanism's setting through spacing pad to make the extrusion stem card go into wind power generation flabellum main part internally, ensure that the mounting structure of installation piece and connection pad is firm.
(2) The utility model discloses can pass through the setting of auxiliary stay mechanism, but in the connecting block was gone into to the installation pole card in the fixed block outside, the bracing piece of connecting block opposite side then can laminate in the outside of wind power generation flabellum main part to can strengthen the support to the outside of wind power generation flabellum main part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the reinforcing mechanism of the present invention;
FIG. 3 is a schematic structural view of the auxiliary supporting mechanism of the present invention;
in the figure: 1. a mounting head; 2. a wind power generation blade main body; 3. a card slot; 4. a reinforcement mechanism; 41. mounting blocks; 42. a connecting pad; 43. a clamping block; 44. a shielding plate; 45. an outer housing; 46. an extrusion stem; 47. a compression spring; 48. a limiting pad; 5. installing a screw rod; 6. an auxiliary support mechanism; 61. connecting blocks; 62. a support bar; 63. mounting a rod; 64. a fixed block; 65. mounting holes; 66. a location pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution: a fan blade for wind power generation comprises an installing head 1, wherein the outer side of the installing head 1 is connected with a wind power generation fan blade main body 2, the outer side of the wind power generation fan blade main body 2 is provided with a clamping groove 3, a reinforcing mechanism 4 is arranged inside the clamping groove 3, the outer side of the reinforcing mechanism 4 is connected with an installing screw rod 5, and the outer side of the installing head 1 is connected with an auxiliary supporting mechanism 6;
the reinforcing mechanism 4 comprises an installation block 41, a connection pad 42 is installed at the top of the installation block 41, a fixture block 43 is arranged at one side of the installation block 41, a shielding plate 44 is fixed at one side of the connection pad 42, an outer shell 45 is embedded in the installation block 41, an extrusion rod 46 extending to the outside is movably connected in the outer shell 45, an extrusion spring 47 is movably connected at the outer side of the extrusion rod 46, a limit pad 48 is fixed at the outer side of the extrusion rod 46, through the arrangement of the reinforcing mechanism 4, a user can directly clamp the installation block 41 into a clamping groove 3 in the wind power generation fan blade main body 2, the fixture block 43 can be clamped into the wind power generation fan blade main body 2 at the same time, the installation screw 5 can penetrate through an installation groove in the installation block 41 and extend into the wind power generation fan blade main body 2, and provides elasticity through the extrusion spring 47 in the outer shell 45, the limit pad 48 can be pushed to move in the horizontal direction, and the, thereby, the extrusion rod 46 is clamped in the wind power generation blade body 2, and the mounting structure of the mounting block 41 and the connecting pad 42 is ensured to be stable.
In this embodiment, preferably, a positioning groove is disposed inside the wind power generation blade body 2, and the size of the positioning groove is matched with the clamping block 43.
In this embodiment, preferably, the mounting block 41 and the connecting pad 42 are both provided with mounting grooves therein.
In this embodiment, preferably, one end of the pressing spring 47 is fixedly connected to the outer housing 45, and the other end of the pressing spring 47 is fixedly connected to the position limiting pad 48.
In this embodiment, one side of the shielding plate 44 is preferably attached to the outer side of the wind turbine blade body 2.
Example 2
Referring to fig. 1-3, the present invention provides a technical solution: a fan blade for wind power generation comprises an installing head 1, wherein the outer side of the installing head 1 is connected with a wind power generation fan blade main body 2, the outer side of the wind power generation fan blade main body 2 is provided with a clamping groove 3, a reinforcing mechanism 4 is arranged inside the clamping groove 3, the outer side of the reinforcing mechanism 4 is connected with an installing screw rod 5, and the outer side of the installing head 1 is connected with an auxiliary supporting mechanism 6;
the reinforcing mechanism 4 comprises an installation block 41, a connection pad 42 is installed at the top of the installation block 41, a fixture block 43 is arranged at one side of the installation block 41, a shielding plate 44 is fixed at one side of the connection pad 42, an outer shell 45 is embedded in the installation block 41, an extrusion rod 46 extending to the outside is movably connected in the outer shell 45, an extrusion spring 47 is movably connected at the outer side of the extrusion rod 46, a limit pad 48 is fixed at the outer side of the extrusion rod 46, through the arrangement of the reinforcing mechanism 4, a user can directly clamp the installation block 41 into a clamping groove 3 in the wind power generation fan blade main body 2, the fixture block 43 can be clamped into the wind power generation fan blade main body 2 at the same time, the installation screw 5 can penetrate through an installation groove in the installation block 41 and extend into the wind power generation fan blade main body 2, and provides elasticity through the extrusion spring 47 in the outer shell 45, the limit pad 48 can be pushed to move in the horizontal direction, and the, thereby, the extrusion rod 46 is clamped in the wind power generation blade body 2, and the mounting structure of the mounting block 41 and the connecting pad 42 is ensured to be stable.
In this embodiment, preferably, the auxiliary supporting mechanism 6 includes a connecting block 61, a supporting rod 62 is fixed on one side of the connecting block 61, an installation rod 63 is movably connected inside the connecting block 61, a fixing block 64 is installed at one end of the installation rod 63, an installation hole 65 is opened inside the fixing block 64, a positioning pad 66 is arranged on one side of the fixing block 64, the fixing block 64 can be attached to the outer side of the installation head 1, the fixing block 64 is installed and fixed by penetrating through the installation hole 65 by a bolt, the installation rod 63 on the outer side of the fixing block 64 can be clamped into the connecting block 61 at this time, the supporting rod 62 on the other side of the connecting block 61 can be attached to the outer side of the wind power generation fan blade main body 2, and the supporting on the outer side of the wind power generation fan.
In this embodiment, preferably, the connecting block 61 is provided with a groove therein, and a matching member is arranged between the groove and the positioning pad 66.
In this embodiment, preferably, a positioning groove is disposed inside the wind power generation blade body 2, and the size of the positioning groove is matched with the clamping block 43.
In this embodiment, preferably, the mounting block 41 and the connecting pad 42 are both provided with mounting grooves therein.
In this embodiment, preferably, one end of the pressing spring 47 is fixedly connected to the outer housing 45, and the other end of the pressing spring 47 is fixedly connected to the position limiting pad 48.
In this embodiment, one side of the shielding plate 44 is preferably attached to the outer side of the wind turbine blade body 2.
The utility model discloses a theory of operation and use flow: when the device is used, a user can directly clamp the mounting block 41 into the clamping groove 3 in the wind power generation fan blade main body 2 through the arrangement of the reinforcing mechanism 4, at the moment, the clamping blocks 43 can be clamped into the wind power generation fan blade main body 2 together, the mounting screw 5 can penetrate through the mounting groove in the mounting block 41 and extend into the wind power generation fan blade main body 2, the extrusion spring 47 in the outer shell 45 provides elasticity, the limiting pad 48 can be pushed to move in the horizontal direction, and the limiting pad 48 drives the extrusion rod 46 fixedly connected with the limiting pad to move, so that the extrusion rod 46 is clamped into the wind power generation fan blade main body 2, and the mounting structure of the mounting block 41 and the connection pad 42 is ensured to be stable; can be through the setting of supplementary supporting mechanism 6, the fixed block 64 can be laminated in the outside of installation head 1 to accomplish the installation of fixed block 64 through the mode that the bolt runs through mounting hole 65 and fix, the installation pole 63 in the fixed block 64 outside can block into in connecting block 61 this moment, the bracing piece 62 of connecting block 61 opposite side then can laminate in the outside of wind power generation flabellum main part 2, and can strengthen the support to the outside of wind power generation flabellum main part 2.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fan blade for wind power generation comprises a mounting head (1), wherein a wind power generation fan blade body (2) is connected to the outer side of the mounting head (1), and the fan blade is characterized in that: a clamping groove (3) is formed in the outer side of the wind power generation fan blade main body (2), a reinforcing mechanism (4) is arranged in the clamping groove (3), the outer side of the reinforcing mechanism (4) is connected with an installation screw (5), and the outer side of the installation head (1) is connected with an auxiliary supporting mechanism (6);
reinforcing mechanism (4) are including installation piece (41), connection pad (42) are installed at the top of installation piece (41), one side of installation piece (41) is provided with fixture block (43), one side of connection pad (42) is fixed with shielding plate (44), the inside embedding of installation piece (41) has shell body (45), the inside swing joint of shell body (45) has extrusion stem (46) that extend to the outside, the outside swing joint of extrusion stem (46) has extrusion spring (47), the outside of extrusion stem (46) is fixed with spacing pad (48).
2. The fan blade for wind power generation according to claim 1, wherein: auxiliary stay mechanism (6) are including connecting block (61), one side of connecting block (61) is fixed with bracing piece (62), the inside swing joint of connecting block (61) has installation pole (63), fixed block (64) are installed to the one end of installation pole (63), mounting hole (65) have been seted up to the inside of fixed block (64), one side of fixed block (64) is provided with locating pad (66).
3. The fan blade for wind power generation according to claim 2, wherein: the inside of connecting block (61) is seted up flutedly, and be the cooperation component between recess and locating pad (66).
4. The fan blade for wind power generation according to claim 1, wherein: the inside of wind power generation flabellum main part (2) is provided with the constant head tank, and the size and the fixture block (43) adaptation of constant head tank.
5. The fan blade for wind power generation according to claim 1, wherein: the mounting blocks (41) and the connecting pads (42) are internally provided with mounting grooves.
6. The fan blade for wind power generation according to claim 1, wherein: one end of the extrusion spring (47) is fixedly connected with the outer shell (45), and the other end of the extrusion spring (47) is fixedly connected with the limiting pad (48).
7. The fan blade for wind power generation according to claim 1, wherein: one side of the shielding plate (44) is attached to the outer side of the wind power generation fan blade main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021941970.9U CN212803457U (en) | 2020-09-08 | 2020-09-08 | Fan blade for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021941970.9U CN212803457U (en) | 2020-09-08 | 2020-09-08 | Fan blade for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212803457U true CN212803457U (en) | 2021-03-26 |
Family
ID=75088900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021941970.9U Expired - Fee Related CN212803457U (en) | 2020-09-08 | 2020-09-08 | Fan blade for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212803457U (en) |
-
2020
- 2020-09-08 CN CN202021941970.9U patent/CN212803457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 Termination date: 20210908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |