CN219805915U - Wind-powered electricity generation blade upset leading edge strutting arrangement - Google Patents
Wind-powered electricity generation blade upset leading edge strutting arrangement Download PDFInfo
- Publication number
- CN219805915U CN219805915U CN202321233134.9U CN202321233134U CN219805915U CN 219805915 U CN219805915 U CN 219805915U CN 202321233134 U CN202321233134 U CN 202321233134U CN 219805915 U CN219805915 U CN 219805915U
- Authority
- CN
- China
- Prior art keywords
- supporting
- fixedly connected
- wind power
- ring
- power blade
- Prior art date
- 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.)
- Active
Links
- 230000005611 electricity Effects 0.000 title claims description 11
- 230000009975 flexible effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses a wind power blade overturning front edge supporting device which comprises an installation bottom plate, and comprises supporting rings and internal thread supporting tubes, wherein the supporting rings are fixedly connected to two sides of the upper end face of the supporting bottom plate, the middle part of the inner side of each supporting ring is rotationally connected with a rotating ring, the middle part of the outer curved surface of each rotating ring is fixedly connected with a gear ring, the middle part of the upper end of each supporting ring is fixedly provided with a driving motor, the outer curved surface of the driving shaft part of the front end of each driving motor is fixedly connected with a pinion, the internal thread supporting tubes are fixedly connected to the inner walls of the upper end and the lower end of each rotating ring, the inner walls of the upper ends of the internal thread supporting tubes are in threaded connection with supporting screws, the top ends of the supporting screws are fixedly connected with U-shaped supporting grooves, and the inner bottom surfaces of the U-shaped supporting grooves are fixedly connected with telescopic tubes. The wind power blade front edge support device achieves the effect of supporting the wind power blade front edge in a buffer manner while supporting the wind power blade front edge in an angle overturning manner.
Description
Technical Field
The utility model relates to the technical field of wind power generation, in particular to a wind power blade overturning front edge supporting device.
Background
The wind power generation is realized by converting the kinetic energy of wind into mechanical kinetic energy and then converting the mechanical energy into electric kinetic energy. The principle of wind power generation is that wind power is utilized to drive windmill blades to rotate, and then the rotating speed is increased through a speed increaser to promote a generator to generate electricity, and a device required by wind power generation is called a wind generating set. The wind generating set can be divided into three parts of a wind wheel, a generator and a tower, wherein when the wind power blade is manufactured, the wind power blade is large in size, so that a wind power blade overturning front edge supporting device is used for effectively supporting the wind power blade, and the outer surface of the wind power blade is manufactured, polished and the like;
the utility model discloses a "wind-powered electricity generation blade upset leading edge strutting arrangement", which comprises a base, the top sliding connection of base has the slip table, the top fixed mounting of slip table has the fixed pipe, the inboard rotation of fixed pipe is connected with the rotation circle, the inboard swing joint of rotation circle has the connecting rod, the outside fixed mounting of rotation circle has the twist grip, the protection groove has been seted up at the top of rotation circle, the inside fixed mounting of protection groove has the screw thread circle, the inboard swing joint of screw thread circle has the threaded rod, the positioning slot has been seted up at the top of slip table, the bottom rotation of threaded rod is connected with the location inserted block, the top fixedly connected with protection top cap of rotation circle. According to the wind power blade overturning front edge supporting device, the threaded rod is arranged, when a user uses the wind power blade overturning front edge supporting device, the user can rotate the handle, so that the wind power blade overturning front edge supporting device has the advantage of being convenient to fix the lifting rod, and the wind power blade overturning front edge supporting device is convenient for the user to use.
However, when the wind power blade front edge overturning and supporting device is used, the wind power blade front edge is inconvenient to overturn and adjust in multiple angles, meanwhile, when the wind power blade front edge is supported, the wind power blade front edge overturning and supporting device lacks a buffer structure, when the wind power blade front edge is supported, the wind power blade front edge overturning and supporting device is easy to occur due to overlarge supporting force on the wind power blade front edge in the process of adjusting the supporting height, abrasion occurs on the outer surface of the wind power blade front edge, and therefore the wind power blade overturning and supporting device has certain limitation when in use.
Disclosure of Invention
The utility model aims to provide a wind power blade overturning front edge supporting device, which solves the problems that in the process of overturning and supporting the front edge of a wind power blade, the front edge of the wind power blade is inconvenient to carry out multi-angle overturning and adjusting, and meanwhile, when the front edge of the wind power blade is supported, a buffer structure is lacking, and when the support of the front edge of the wind power blade lacks the buffer structure, the front edge supporting force of the wind power blade is overlarge in the process of adjusting the supporting height, so that the outer surface of the front edge of the wind power blade is worn, and therefore, the wind power blade overturning front edge supporting device has a certain limitation in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including mounting plate, including supporting ring and internal thread stay tube, supporting ring fixed connection is in supporting plate up end both sides, the inboard middle part rotation of supporting ring is connected with the swivel becket, swivel becket outer curved surface middle part fixedly connected with gear ring, supporting ring upper end middle part fixed mounting is provided with driving motor, driving motor front end drive shaft part outer curved surface fixedly connected with pinion, internal thread stay tube fixed connection is at the upper and lower end inner wall of swivel becket, internal thread stay tube upper end inner wall threaded connection has supporting screw, supporting screw top fixedly connected with U-shaped supporting groove, the flexible pipe of bottom surface fixedly connected with in the U-shaped supporting groove, top fixedly connected with arc supporting shoe on the flexible pipe, flexible pipe outer curved surface has cup jointed the spring.
Preferably, the four corners of the mounting bottom plate are penetrated and provided with mounting holes, and the number of the mounting holes is four, and the four corners of the mounting bottom plate are symmetrically distributed respectively.
Preferably, the front side of the upper end surface of the mounting bottom plate is fixedly connected with a control cabinet, and a power control module is fixedly arranged in the control cabinet, so that after the control cabinet is connected with an external power supply, a control power supply can be provided.
Preferably, the electric telescopic rod is fixedly connected with the middle part of the upper end face of the mounting base plate, the supporting base plate is fixedly connected with the upper top end of the electric telescopic rod, the limiting telescopic rods are fixedly connected with four corners of the lower end face of the supporting base plate, and the bottoms of the limiting telescopic rods are fixedly connected with the upper end face of the mounting base plate, so that the limiting supporting base plate can stably move up and down to be adjusted through the telescopic action of the limiting telescopic rods.
Preferably, the number of the supporting rings is two, the two supporting rings are symmetrically distributed on two sides of the upper end face of the supporting bottom plate respectively, the driving motor is electrically connected with the control cabinet through a wire, and the lower end of the pinion is mutually meshed with the upper end of the gear ring, so that when the driving motor is started to rotate, the rotating rings are sequentially driven to rotate and adjust.
Preferably, the number of the internal thread supporting pipes is two, the internal thread supporting pipes are respectively symmetrically distributed on the inner walls of the upper end and the lower end of the rotating ring, the outer curved surface of the upper end of the supporting screw is fixedly connected with a rotating handle, and the outer curved surface of the middle part of the supporting screw is in threaded connection with a fixing nut.
Preferably, the telescopic pipes are symmetrically distributed on the inner bottom surface of the U-shaped supporting groove respectively, and the cambered surfaces of the arc-shaped supporting blocks are mutually attached to the outer curved surface of the front edge of the wind power blade which is required to be turned and supported.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has the advantages that the two supporting rings are welded on two sides of the upper end surface of the supporting bottom plate, the two supporting rings are symmetrically distributed on two sides of the upper end surface of the supporting bottom plate respectively, the middle part of the inner side of the supporting ring is rotationally connected with the rotating ring through the rotating shaft, the middle part of the outer curved surface of the rotating ring is welded with the gear ring, the middle part of the upper end of the supporting ring is fixedly provided with the driving motor, the driving motor is electrically connected with the control cabinet through a wire, the outer curved surface of the transmission shaft part of the front end of the driving motor is welded with the pinion, and the lower end of the pinion is mutually meshed with the upper end of the gear ring, so that when the driving motor starts to rotate, the pinion is driven to rotate, and when the pinion rotates, the pinion is driven to rotate and is regulated through meshing with the gear ring, thereby realizing the effect of multi-angle rotation regulation;
2. according to the utility model, when the supporting screw rotates, the supporting screw moves up and down due to the acting force in threaded connection with the inner wall of the upper end of the internal thread supporting pipe, the fixing nut is in threaded connection with the outer curved surface of the middle part of the supporting screw, the supporting screw can be locked and fixed through the fixing nut, the U-shaped supporting groove is welded at the top end of the supporting screw, the telescopic pipes are welded at the inner bottom surface of the U-shaped supporting groove and are symmetrically distributed at the inner bottom surface of the U-shaped supporting groove respectively, the arc-shaped supporting blocks are welded at the upper top end of the telescopic pipes, the springs are sleeved on the outer curved surfaces of the telescopic pipes, the arc-shaped supporting blocks are mutually attached to the outer curved surfaces of the front edges of the wind power blades which are required to be turned and supported, so that when the supporting screw moves up and down, the arc-shaped supporting blocks sequentially drive the arc-shaped supporting blocks to move inwards to clamp, the front edges of the wind power blades can be supported and fixed through the rotation of the rotating ring, the wind power blades can sequentially drive the front edges of the wind power blades to be turned and adjusted at multiple angles through the springs, and the buffer function of the inward moving and clamping of the front edges of the wind power blades can be realized, and the buffer function of supporting the front edges of the wind power blades to the wind power blade front edges and the wind abrasion caused by the excessive supporting force.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a wind power blade overturning front edge supporting device;
FIG. 2 is a schematic diagram of a partial structure of a wind power blade turning front edge supporting device according to the present utility model;
FIG. 3 is a schematic diagram showing a partial structure of a wind power blade turning front edge supporting device.
In the figure: 1. a mounting base plate; 2. a support ring; 3. an internal thread support tube; 4. a mounting hole; 5. a control cabinet; 6. an electric telescopic rod; 7. a support base plate; 8. a limiting telescopic rod; 9. a rotating ring; 10. a gear ring; 11. a driving motor; 12. a pinion gear; 13. a support screw; 14. rotating the handle; 15. a U-shaped support groove; 16. a telescopic tube; 17. an arc-shaped supporting block; 18. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: comprises a mounting bottom plate 1, a supporting ring 2 and an internal thread supporting tube 3;
the four corners of the installation bottom plate 1 are penetrated and provided with the installation holes 4, the four installation holes 4 are symmetrically distributed at the four corners of the installation bottom plate 1 respectively, so that the installation bottom plate 1 can be fixedly connected to a required installation position through the use of the embedded bolts matched with the installation holes 4, the installation bottom plate 1 can be fixedly installed, the control cabinet 5 is welded at the front side of the upper end surface of the installation bottom plate 1, a power supply control module is fixedly installed in the control cabinet 5, after the control cabinet 5 is connected with an external power supply, a control power supply can be provided, an electric telescopic rod 6 is welded in the middle of the upper end surface of the installation bottom plate 1, a supporting bottom plate 7 is welded at the upper top end of the electric telescopic rod 6, a limiting telescopic rod 8 is welded at the four corners of the lower end surface of the supporting bottom plate 7, and the bottom of the limiting telescopic rod 8 is welded at the upper end surface of the installation bottom plate 1, so that when the electric telescopic rod 6 is started to be vertically telescopic, the supporting bottom plate 7 can be driven to be vertically moved and adjusted, and simultaneously when the supporting bottom plate 7 is vertically moved and adjusted, the limiting telescopic rod 8 can be telescopic along with the supporting bottom plate 7 to be telescopic, the supporting bottom plate 7, the limiting telescopic rod 8 can be stably moved up and down, and the supporting bottom 7 can be adjusted, and the tilting can be avoided when the supporting bottom 7 is vertically moved and adjusted;
the supporting rings 2 are welded on two sides of the upper end face of the supporting bottom plate 7, the two supporting rings 2 are symmetrically distributed on two sides of the upper end face of the supporting bottom plate 7 respectively, the middle part of the inner side of the supporting ring 2 is rotationally connected with the rotating ring 9 through a rotating shaft, the middle part of the outer curved surface of the rotating ring 9 is welded with the gear ring 10, the middle part of the upper end of the supporting ring 2 is fixedly provided with the driving motor 11, the driving motor 11 is electrically connected with the control cabinet 5 through a wire, the outer curved surface of the driving shaft part of the front end of the driving motor 11 is welded with the pinion 12, the lower end of the pinion 12 is mutually meshed with the upper end of the gear ring 10, so that when the driving motor 11 is started to rotate, the pinion 12 is driven to rotate through meshing with the gear ring 10, and the rotating ring 9 is driven to rotate and adjust, and the effect of multi-angle rotation and adjustment is realized;
the internal thread stay tube 3 is welded on the inner walls of the upper end and the lower end of the rotating ring 9, the two internal thread stay tubes 3 are symmetrically distributed on the inner walls of the upper end and the lower end of the rotating ring 9 respectively, the inner wall of the upper end of the internal thread stay tube 3 is connected with a supporting screw rod 13 in a threaded manner, the outer curved surface of the upper end of the supporting screw rod 13 is welded with a rotating handle 14, the supporting screw rod 13 can be driven to rotate by rotating the rotating handle 14, when the supporting screw rod 13 rotates, the supporting screw rod 13 can move up and down due to the acting force in threaded connection with the inner wall of the upper end of the internal thread stay tube 3, the outer curved surface of the middle part of the supporting screw rod 13 is in threaded connection with a fixing nut, the supporting screw rod 13 can be locked and fixed through the fixing nut, the top end of the supporting screw rod 13 is welded with a U-shaped supporting groove 15, the inner bottom surface of the U-shaped supporting groove 15 is welded with a telescopic tube 16, the telescopic tube 16 is symmetrically distributed on the bottom surface of the U-shaped supporting groove 15 respectively, the top welding has arc supporting shoe 17 on the flexible pipe 16, flexible pipe 16 outer curved surface has cup jointed spring 18, and the outer curved surface of arc supporting shoe 17 and the wind-powered electricity generation blade leading edge of required upset support laminate each other, make when supporting screw 13 reciprocates, can drive arc supporting shoe 17 inwards in proper order and remove the centre gripping, when the inside centre gripping that removes of arc supporting shoe 17, can support the wind-powered electricity generation blade leading edge fixedly, and through the rotation of swivel ring 9, can drive the wind-powered electricity generation blade leading edge in proper order and carry out the multi-angle upset regulation, can play the cushioning effect of the inside removal centre gripping of arc supporting shoe 17 through spring 18 simultaneously, thereby the realization is carried out the angle upset support to the wind-powered electricity generation blade leading edge in, have the cushioning effect to wind-powered electricity generation blade leading edge support, the circumstances that the support force is too big to lead to wind-powered electricity generation blade leading edge outer curved surface wearing and tearing has been avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. Wind-powered electricity generation blade upset leading edge strutting arrangement, including mounting plate (1), its characterized in that: comprises a supporting ring (2) and an internal thread supporting tube (3);
the support ring (2) is fixedly connected to two sides of the upper end face of the support bottom plate (7), the rotating ring (9) is rotationally connected to the middle part of the inner side of the support ring (2), the gear ring (10) is fixedly connected to the middle part of the outer curved surface of the rotating ring (9), the driving motor (11) is fixedly arranged at the middle part of the upper end of the support ring (2), the pinion (12) is fixedly connected to the outer curved surface of the front end transmission shaft part of the driving motor (11), the inner thread support tube (3) is fixedly connected to the inner wall of the upper end and the lower end of the rotating ring (9), the inner thread support tube (3) is connected with the support screw (13) in a threaded manner, the U-shaped support groove (15) is fixedly connected to the top end of the support screw (13), the telescopic tube (16) is fixedly connected to the inner bottom surface of the U-shaped support groove (15), the arc-shaped support block (17) is fixedly connected to the top end of the telescopic tube (16), and the outer curved surface of the telescopic tube (16) is sleeved with the spring (18).
2. The wind power blade roll-over leading edge support device of claim 1, wherein: the four corners of the mounting bottom plate (1) are penetrated and provided with mounting holes (4), and the number of the mounting holes (4) is four, so that the four corners of the mounting bottom plate (1) are symmetrically distributed.
3. The wind power blade roll-over leading edge support device of claim 2, wherein: the front side of the upper end face of the mounting bottom plate (1) is fixedly connected with a control cabinet (5), and a power control module is fixedly arranged in the control cabinet (5), so that after the control cabinet (5) is connected with an external power supply, a control power supply can be provided.
4. A wind power blade roll-over leading edge support device according to claim 3, wherein: the utility model discloses a motor vehicle electric telescopic device, including mounting plate (1), motor vehicle electric telescopic device, mounting plate (1) up end middle part fixedly connected with motor vehicle telescopic device (6), top fixedly connected with supporting baseplate (7) on motor vehicle telescopic device (6), terminal surface four corners fixedly connected with spacing telescopic link (8) under supporting baseplate (7), and spacing telescopic link (8) bottom fixedly connected with mounting plate (1) up end for through the flexible effect in order to play stable spacing supporting baseplate (7) reciprocates regulation of spacing telescopic link (8).
5. The wind power blade roll-over leading edge support device of claim 4, wherein: the number of the supporting rings (2) is two, the supporting rings are respectively symmetrically distributed on two sides of the upper end face of the supporting bottom plate (7), the driving motor (11) is electrically connected with the control cabinet (5) through a lead, and the lower end of the pinion (12) is mutually meshed with the upper end of the gear ring (10), so that when the driving motor (11) is started to rotate, the rotating rings (9) are sequentially driven to rotate and adjust.
6. The wind power blade roll-over leading edge support device of claim 5, wherein: the number of the internal thread stay tubes (3) is two, the internal thread stay tubes are symmetrically distributed on the inner walls of the upper end and the lower end of the rotating ring (9) respectively, a rotating handle (14) is fixedly connected to the outer curved surface of the upper end of the support screw (13), and a fixing nut is connected to the outer curved surface of the middle part of the support screw (13) in a threaded manner.
7. The wind power blade roll-over leading edge support device of claim 6, wherein: the telescopic pipes (16) are symmetrically distributed on the inner bottom surface of the U-shaped supporting groove (15), and the cambered surfaces of the arc-shaped supporting blocks (17) are mutually attached to the outer curved surface of the front edge of the wind power blade to be turned and supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233134.9U CN219805915U (en) | 2023-05-22 | 2023-05-22 | Wind-powered electricity generation blade upset leading edge strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233134.9U CN219805915U (en) | 2023-05-22 | 2023-05-22 | Wind-powered electricity generation blade upset leading edge strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805915U true CN219805915U (en) | 2023-10-10 |
Family
ID=88209017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321233134.9U Active CN219805915U (en) | 2023-05-22 | 2023-05-22 | Wind-powered electricity generation blade upset leading edge strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805915U (en) |
-
2023
- 2023-05-22 CN CN202321233134.9U patent/CN219805915U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219805915U (en) | Wind-powered electricity generation blade upset leading edge strutting arrangement | |
| CN210319757U (en) | Wind-solar complementary solar street lamp | |
| CN208578668U (en) | A kind of wind-light complementing power generation device | |
| CN113202699B (en) | Wind energy-wave energy power generation device based on floating platform and working method thereof | |
| CN216490149U (en) | Supporting tool for maintaining wind driven generator rotor | |
| CN215990671U (en) | Supporting device for solar photovoltaic power generation | |
| CN210157124U (en) | Solar generator | |
| CN209517010U (en) | Solar battery apparatus | |
| CN113708317A (en) | Cable protection device for wind generating set | |
| CN211625742U (en) | Solar energy component support with adjustable angle | |
| CN214119883U (en) | Solar street lamp with adjustable function | |
| CN219893229U (en) | Adjustable photovoltaic power generation device | |
| CN215333234U (en) | High-efficiency wind power generation device | |
| CN216077424U (en) | Supporting seat for wind power generation | |
| CN219164082U (en) | New forms of energy electricity generation is with transmission cable erection device | |
| CN212681900U (en) | Photovoltaic power generation board cleaning device | |
| CN211900870U (en) | Novel wind driven generator | |
| CN214799378U (en) | Photovoltaic power generation board angle adjusting device | |
| CN216904774U (en) | Independently adjusted distributed solar photovoltaic device | |
| CN215452857U (en) | Vertical rotation tracking support for photovoltaic and photothermal | |
| CN218293742U (en) | Spacing adjustable aerogenerator | |
| CN218217207U (en) | Angle-adjustable integrated support for household photovoltaic power generation system | |
| CN213027899U (en) | Adjusting bracket of lighting power generation system | |
| CN216929934U (en) | Adjusting bracket suitable for various inclination angles | |
| CN211321261U (en) | Solar photovoltaic power generation device convenient to angle regulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |