CN219472260U - Fan blade maintenance supporting device for offshore wind power generation - Google Patents
Fan blade maintenance supporting device for offshore wind power generation Download PDFInfo
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- CN219472260U CN219472260U CN202320365000.6U CN202320365000U CN219472260U CN 219472260 U CN219472260 U CN 219472260U CN 202320365000 U CN202320365000 U CN 202320365000U CN 219472260 U CN219472260 U CN 219472260U
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- supporting
- fan blade
- wind power
- power generation
- offshore wind
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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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Abstract
The utility model discloses a fan blade maintenance supporting device for offshore wind power generation, which comprises a base, wherein a supporting frame is arranged at the upper end of the base, supporting plates are movably arranged between the supporting frames, a fixing mechanism is arranged at the upper end of each supporting plate, lifting mechanisms for driving the supporting plates are arranged at the upper ends of the base and the supporting plates, and each fixing mechanism comprises a supporting vertical plate, a plurality of lower clamping blocks and a driving motor; the fan blade fixing device is simple in structure and reasonable in design, the fan blade of the wind driven generator is arranged at the upper end of the lower clamping block to be primarily fixed, then the driving motor is started to drive the screw rod to rotate, the ball nut on the outer side is driven to move downwards while the screw rod rotates, the upper clamping block connected with the ball nut synchronously moves downwards in the guide groove formed in the supporting vertical plate and supports the fan blade, and therefore the fan blade is fixed on one side of the supporting vertical plate.
Description
Technical Field
The utility model relates to the technical field of wind power generation equipment, in particular to a fan blade maintenance supporting device for offshore wind power generation.
Background
Wind power generation is to convert kinetic energy of wind into electric energy, the wind is pollution-free energy, the wind power generation is environment-friendly, and the generated electric energy is huge, so that more and more countries pay more attention to wind power generation.
The prior art has the following defects:
wind power generation needs to use fan generating machine to generate electricity, blows the flabellum through the wind and reaches the effect of conversion energy, and after the flabellum uses one end time, some flabellum can take place to damage, need maintain the change to the flabellum, and the flabellum is in the separation with the machine body when maintaining the change and does not support the flabellum, and the flabellum often produces dislocation slope when installation and dismantlement, influences the maintenance change of flabellum.
Disclosure of Invention
The utility model aims to provide a fan blade maintenance supporting device for offshore wind power generation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fan blade maintenance supporting device for offshore wind power generation comprises a base, wherein a supporting frame is arranged at the upper end of the base, a supporting plate is movably arranged between the supporting frames, a fixing mechanism is arranged at the upper end of the supporting plate, and lifting mechanisms for driving the supporting plate are arranged at the upper ends of the base and the supporting plate;
the fixing mechanism comprises:
the support risers are arranged at the upper ends of the support plates, and a plurality of guide grooves are formed in the support risers;
the lower clamping blocks are arranged on one side of the supporting vertical plate;
the driving motor is arranged at the upper end of one side of the supporting vertical plate, far away from the lower clamping block, a plurality of screw rods are arranged at the output end of the driving motor through a coupler, ball nuts are arranged on the outer sides of the screw rods, and the ball nuts are connected with the guide grooves in a sliding mode through an upper clamping block arranged on one side, close to the lower clamping block, of the supporting vertical plate.
Preferably, the lifting mechanism comprises:
the lifting motor is arranged at the upper end of the base, and the output end of the lifting motor is provided with a driving belt pulley;
the rotating shaft is movably arranged at the upper end of the supporting frame, one end of the rotating shaft is provided with a driven belt pulley, and the driving belt pulley is connected with the driven belt pulley through a belt;
the two rotating gears are arranged on two sides of the rotating shaft, the two outer sides of the rotating gears are respectively provided with a chain, the supporting plate is connected with one end of the chain, and the other end of the chain is connected with a counterweight plate.
Preferably, the outer sides of the lower clamping block and the upper clamping block are respectively provided with a pressing block in the lower clamping block and the upper clamping block through an installation cylinder.
Preferably, one side of the supporting vertical plate is connected with a buckle through a connecting belt, and the other side of the supporting vertical plate is connected with a buckle through an elastic belt.
Preferably, a bearing is arranged at the lower end of the screw rod, and the bearing is arranged at one side of the supporting vertical plate.
Preferably, a guide rod is arranged between the support frames, and one side of the support plate is in sliding connection with the guide rod through a guide hole.
Preferably, the lower end of the base is provided with a universal wheel.
Compared with the prior art, the utility model has the beneficial effects that:
1. the fan blade maintenance supporting device for offshore wind power generation is provided with a fixing mechanism, wherein the fixing mechanism comprises a supporting vertical plate, a plurality of lower clamping blocks and a driving motor, fan blades of a wind power generator are arranged at the upper ends of the lower clamping blocks to be primarily fixed, then the driving motor is started to drive a screw rod to rotate, the screw rod rotates and drives an outer ball nut to move downwards, and an upper clamping block connected with the ball nut synchronously moves downwards in a guide groove formed in the supporting vertical plate and props against the fan blades, so that the fan blades are fixed at one side of the supporting vertical plate;
2. this flabellum maintenance strutting arrangement for offshore wind power generation, through being provided with elevating system, elevating system is including elevator motor, axis of rotation and two rotation gears, start elevator motor and drive the driving pulley of output and rotate, because driven pulley of axis of rotation one end passes through the belt and is connected with driving pulley, drive the axis of rotation simultaneously and rotate, two rotation gears that are located the axis of rotation outside take place to rotate, because the chain one end in the rotation gear outside is connected with the backup pad, one end is connected with the counter weight board, it moves down to drive the counter weight board when rotating to rotate the gear, the backup pad upwards displaces to appointed height.
Drawings
FIG. 1 is an overall perspective view of the present utility model;
FIG. 2 is a side view of a support plate of the present utility model;
fig. 3 is a front view of the support plate of the present utility model;
fig. 4 is a rear view of the support riser of the present utility model.
In the figure: 1. a base; 11. a support frame; 12. a support plate; 13. a guide rod; 2. a fixing mechanism; 21. supporting a vertical plate; 211. a plurality of guide grooves; 212. a buckle; 213. inserting and buckling; 214. a bearing; 22. a plurality of lower clamping blocks; 221. a cylinder; 222. briquetting; 23. a driving motor; 231. a plurality of screw rods; 232. a ball nut; 233. an upper clamping block; 3. a lifting mechanism; 31. a lifting motor; 311. a driving pulley; 32. a rotating shaft; 321. a driven pulley; 33. two rotating gears; 331. a chain; 332. and (5) a weight plate.
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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, the present utility model provides a technical scheme of a fan blade maintenance support device for offshore wind power generation: the utility model provides an offshore wind power generation is with flabellum maintenance strutting arrangement, the on-line screen storage device comprises a base 1, the upper end welding of base 1 has support frame 11, install backup pad 12 between the support frame 11, fixed establishment 2 is installed to the upper end of backup pad 12, the elevating system 3 that is used for driving backup pad 12 is installed to the upper end of base 1 and backup pad 12, fixed establishment 2 is including supporting riser 21, a plurality of clamp splice 22 and driving motor 23 down, supporting riser 21 fixes the upper end at backup pad 12, a plurality of guide way 211 has been seted up on the supporting riser 21, lower clamp splice 22 passes through the bolt to be fixed in one side of supporting riser 21, driving motor 23 fixes the upper end on one side of keeping away from lower clamp splice 22 at supporting riser 21, the output of driving motor 23 has a plurality of lead screw 231 through the shaft coupling, ball nut 232 is installed in the outside of lead screw 231, ball nut 232 is through the one side welding that supporting riser 21 is close to lower clamp splice 22 has last clamp splice 233 and guide way 211, first the flabellum of placing the wind power generator down in the upper end of clamp splice 22 and preliminary fixing, then start driving motor 23 drives rotation, the lead screw 231 drives the rotation, simultaneously and the outside of supporting riser 232 is set up the ball nut that moves down in the guide way 21 to the support riser 21 simultaneously.
The lifting mechanism 3 comprises a lifting motor 31, a rotating shaft 32 and two rotating gears 33, the lifting motor 31 is arranged at the upper end of the base 1, the output end of the lifting motor 31 is connected with a driving belt pulley 311, the rotating shaft 32 is movably arranged at the upper end of the supporting frame 11, one end of the rotating shaft 32 is connected with a driven belt pulley 321, the driving belt pulley 321 is connected with the driven belt pulley 321 through a belt, the two rotating gears 33 are fixed at two sides of the rotating shaft 32, chains 331 are arranged at the outer sides of the two rotating gears 33, a supporting plate 12 is connected with one end of the chains 331, the other end of the chains 331 is connected with a counterweight 332, the lifting motor 31 is started to drive the driving belt pulley 311 at the output end to rotate, the driven belt pulley 311 at one end of the rotating shaft 32 is connected with the driving belt pulley 311 through a belt, and simultaneously drives the rotating shaft 32 to rotate, one end of the chains 331 at the outer side of the rotating gear 33 is connected with the supporting plate 12, one end of the driving counterweight 332 is connected with the counterweight 332, the rotating gear 33 is rotated and simultaneously drives the counterweight 332 to move downwards, and the supporting plate 12 is upwardly to a specified height.
The outside of lower clamp splice 22 and go up clamp splice 233 all has briquetting 222 through installation cylinder 221 welding in its inside, and the cylinder 221 that utilizes the outside of lower clamp splice 22 and last clamp splice 233 stretches out briquetting 222 and fixes the upper and lower two parts of flabellum, strengthens the stability to the flabellum is fixed.
One side of the supporting vertical plate 21 is connected with a buckle 212 through a fixed connecting belt, the other side of the supporting vertical plate 21 is connected with a buckle 213 through a connecting elastic belt, and the buckle 213 is inserted into the buckle 212 to tighten the elastic belt, so that the fan blade of the wind driven generator can be further fastened.
The bearing 214 is installed at the lower end of the screw rod 231, and the bearing 214 is installed at one side of the supporting riser 21, so that the screw rod 231 is supported to rotate.
A guide rod 13 is fixed between the support frames 11, and one side of the support plate 12 is in sliding connection with the guide rod 13 through a guide hole, so that the support plate 12 can be conveniently moved up and down through the guide rod 13.
Universal wheels are mounted at the lower end of the base 1, so that the base 1 can be conveniently moved through the universal wheels.
The working principle of the utility model is as follows:
when the fan blade maintenance supporting device for offshore wind power generation in the embodiment is used, firstly, the lifting motor 31 is started to drive the driving pulley 311 at the output end to rotate, the driven pulley 321 at one end of the rotating shaft 32 is connected with the driving pulley 311 through a belt, meanwhile, the rotating shaft 32 is driven to rotate, two rotating gears 33 positioned at the outer side of the rotating shaft 32 rotate, one end of a chain 331 positioned at the outer side of the rotating gears 33 is connected with the supporting plate 12, one end of the chain 33 is connected with the counterweight plate 332, the counterweight plate 332 is driven to move downwards while the rotating gears 33 rotate, the supporting plate 12 is upwards displaced to a designated height, then the fan blade of the wind power generator is placed at the upper end of the lower clamping block 22 to be initially fixed, then, the driving motor 23 is started to drive the screw 231 to rotate, meanwhile, the outer ball nut 232 is driven to move downwards while the upper clamping block 233 connected with the ball nut 232 is synchronously moved downwards in the guide groove 211 formed by the supporting vertical plate 21, thus fixing the fan blade on one side of the supporting vertical plate 21, the upper and lower parts of the fan blade are fixed by the upper clamping block 22 and the lower parts of the fixing block 222, and finally, the fixing stability of the fan blade is enhanced, and the fixing buckle 212 is completed after the fan blade 21 is inserted into the fixing buckle, and the fixing buckle 212 is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an offshore wind power generation is with flabellum maintenance strutting arrangement, includes base (1), its characterized in that: the upper end of the base (1) is provided with a supporting frame (11), a supporting plate (12) is movably arranged between the supporting frames (11), the upper end of the supporting plate (12) is provided with a fixing mechanism (2), and the upper ends of the base (1) and the supporting plate (12) are provided with a lifting mechanism (3) for driving the supporting plate (12);
the fixing mechanism (2) comprises:
the support risers (21) are arranged at the upper ends of the support plates (12), and a plurality of guide grooves (211) are formed in the support risers (21);
a plurality of lower clamping blocks (22), wherein the lower clamping blocks (22) are arranged on one side of the supporting vertical plate (21);
the driving motor (23), driving motor (23) set up the upper end of keeping away from lower clamp splice (22) one side at support riser (21), the output of driving motor (23) is provided with a plurality of lead screw (231) through the shaft coupling, the outside of lead screw (231) is provided with ball nut (232), ball nut (232) are provided with clamp splice (233) and guide way (211) sliding connection through being close to lower clamp splice (22) at support riser (21).
2. The offshore wind power generation fan blade maintenance support device according to claim 1, wherein: the lifting mechanism (3) comprises:
the lifting motor (31), the lifting motor (31) is arranged at the upper end of the base (1), and a driving belt pulley (311) is arranged at the output end of the lifting motor (31);
the rotating shaft (32) is movably arranged at the upper end of the supporting frame (11), one end of the rotating shaft (32) is provided with a driven belt pulley (321), and the driving belt pulley (311) is connected with the driven belt pulley (321) through a belt;
the two rotating gears (33), two rotating gears (33) are arranged on two sides of the rotating shaft (32), chains (331) are arranged on the outer sides of the two rotating gears (33), the supporting plate (12) is connected with one end of each chain (331), and the other end of each chain (331) is connected with a weight plate (332).
3. The offshore wind power generation fan blade maintenance support device according to claim 1, wherein: the outer sides of the lower clamping block (22) and the upper clamping block (233) are respectively provided with a pressing block (222) in the lower clamping block through an installation cylinder (221).
4. The offshore wind power generation fan blade maintenance support device according to claim 1, wherein: one side of the supporting vertical plate (21) is connected with a buckle (212) through a connecting belt, and the other side of the supporting vertical plate (21) is connected with a buckle (213) through an elastic belt.
5. The offshore wind power generation fan blade maintenance support device according to claim 1, wherein: the lower end of the screw rod (231) is provided with a bearing (214), and the bearing (214) is arranged on one side of the supporting vertical plate (21).
6. The offshore wind power generation fan blade maintenance support device according to claim 1, wherein: a guide rod (13) is arranged between the support frames (11), and one side of the support plate (12) is in sliding connection with the guide rod (13) through a guide hole.
7. The offshore wind power generation fan blade maintenance support device according to claim 1, wherein: the lower end of the base (1) is provided with a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320365000.6U CN219472260U (en) | 2023-03-02 | 2023-03-02 | Fan blade maintenance supporting device for offshore wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320365000.6U CN219472260U (en) | 2023-03-02 | 2023-03-02 | Fan blade maintenance supporting device for offshore wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219472260U true CN219472260U (en) | 2023-08-04 |
Family
ID=87462128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320365000.6U Active CN219472260U (en) | 2023-03-02 | 2023-03-02 | Fan blade maintenance supporting device for offshore wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219472260U (en) |
-
2023
- 2023-03-02 CN CN202320365000.6U patent/CN219472260U/en active Active
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