CN218816752U - Aerogenerator overhauls auxiliary device - Google Patents
Aerogenerator overhauls auxiliary device Download PDFInfo
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- CN218816752U CN218816752U CN202222544747.6U CN202222544747U CN218816752U CN 218816752 U CN218816752 U CN 218816752U CN 202222544747 U CN202222544747 U CN 202222544747U CN 218816752 U CN218816752 U CN 218816752U
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- auxiliary device
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- 238000012423 maintenance Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
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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 relates to a aerogenerator overhauls technical field, and discloses an aerogenerator overhauls auxiliary device, including the base frame, the top of base frame is provided with can the gliding platform of placing, and the top of base frame is provided with three hydraulic cylinder that is used for supporting the platform of placing, and the outer wall fixed mounting of placing the platform has three extension post, and the outer wall movable mounting who extends the post has two movable sleeves, and the outer wall movable mounting who extends the post has the gangbar, is provided with the supporting disk between per two adjacent gangbars. The utility model discloses in, two movable splint on the supporting disk outer wall slide under the spring action of spring to clip the blade fixedly from both sides, control hydraulic cylinder operation will place the platform jack-up that makes progress afterwards, by spacing blade whole by the jack-up, maintenance personal can be convenient for overhaul the surface of blade in the maintenance process, can avoid the blade to take place the off normal and influence the maintenance when overhauing simultaneously to it is more convenient to make holistic maintenance operation.
Description
Technical Field
The utility model relates to a aerogenerator overhauls technical field, especially relates to an aerogenerator overhauls auxiliary device.
Background
The wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; it has the functions of wind driven blade rotation to generate electricity, generator head rotation, etc. The wind power generation power supply comprises a wind generating set, a tower for supporting the generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like;
usually need dismantle the fan blade after aerogenerator uses for a long time, turn to parts such as device, the putty sanitization, spare part is if there is the damage, changes or restores, and directly arrange the blade in place the platform when overhauing the blade surface on, comparatively trouble when overhauing blade and place the platform one side of mutual contact to lead to the whole comparatively inconvenient problem of overhauing.
Therefore, the wind driven generator overhauling auxiliary device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a aerogenerator overhauls auxiliary device.
In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a aerogenerator overhauls auxiliary device, including the base frame, the top of base frame is provided with can the gliding platform of placing, the top of base frame is provided with the three hydraulic cylinder that is used for supporting the platform of placing, the outer wall fixed mounting who places the platform has three extension post, the outer wall movable mounting who extends the post has two movable sleeves, the outer wall movable mounting who extends the post has the gangbar, be provided with the supporting disk between per two adjacent gangbars, two mounting grooves have been seted up to the outer wall symmetry of supporting disk, the inside fixed mounting of mounting groove has two fixed axles, the inside fixed mounting of mounting groove has two springs, the outer wall symmetry of supporting disk is provided with two movable splint that can slide.
Preferably, the movable sleeve is movably arranged on the outer wall of the extension column through a sliding rail, the linkage rod is movably arranged on the outer wall of the extension column through a hinge, and the supporting disc is hinged with the linkage rod through the hinge.
Preferably, the springs are sleeved with the corresponding fixed shafts, the outer walls of the movable clamping plates are fixedly provided with connecting plates movably connected with the mounting grooves, the outer walls of the connecting plates are fixedly connected with one ends of the springs, and the outer walls of the connecting plates are provided with trepanning sleeved with the fixed shafts.
Preferably, the top of the output shaft of the hydraulic cylinder is fixedly connected with the bottom of the placing table.
Preferably, an elastic anti-slip mat is fixedly mounted on one side wall surface of each movable clamping plate, which is close to each other.
Advantageous effects
The utility model provides a aerogenerator overhauls auxiliary device. The method has the following beneficial effects:
(1) The auxiliary device for overhauling the wind driven generator comprises a supporting plate arranged between two adjacent linkage rods, when blades of the wind driven generator are overhauled, the blades are integrally arranged on a placing platform, three groups of blades of the wind driven generator are arranged between every two adjacent extending columns, the supporting plate slides towards the direction far away from the placing platform, the linkage rods rotate and drive the supporting plate to move towards the outer side, after the supporting plate is moved to a proper position, the supporting plate supports the blades, meanwhile, two movable clamping plates on the outer wall of the supporting plate slide to clamp and fix the blades from two sides under the elastic action of springs, a hydraulic cylinder is controlled to operate to lift the placing platform upwards, the limited blades are lifted upwards, maintenance personnel can conveniently overhaul the surfaces of the blades in the maintenance process, meanwhile, the blades can be prevented from being deviated when being overhauled and affecting overhauling, and therefore the overall overhauling operation is convenient.
(2) This aerogenerator overhauls auxiliary device has elastic slipmat through the equal fixed mounting of a lateral wall face that is close to each other at two movable clamp plate, when two movable clamp plate of both sides cliied the blade, has elastic slipmat and blade surface and contacts each other, has elastic slipmat this moment and can play certain protection antiskid effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic top plan view of the structure of the present invention;
fig. 3 is a schematic sectional view of the support plate in the structure of the present invention.
Illustration of the drawings:
1. a base table; 2. a placing table; 3. a hydraulic cylinder; 4. extending the column; 5. a movable sleeve; 6. a linkage rod; 7. a support disc; 8. mounting grooves; 9. a connecting plate; 10. a fixed shaft; 11. a spring; 12. a movable splint; 13. a non-slip mat.
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.
The embodiment is as follows: an auxiliary overhaul device for a wind driven generator is shown in figures 1-3 and comprises a base platform 1, wherein the base platform 1 is of a circular platform structure, a placing platform 2 capable of sliding is arranged at the top of the base platform 1, three hydraulic cylinders 3 for supporting the placing platform 2 are arranged at the top of the base platform 1, the top of an output shaft of each hydraulic cylinder 3 is fixedly connected with the bottom of the placing platform 2, three extending columns 4 are fixedly arranged on the outer wall of the placing platform 2, included angles between every two adjacent extending columns 4 are the same, two movable sleeves 5 are movably arranged on the outer walls of the extending columns 4, each movable sleeve 5 is of a circular ring structure, each movable sleeve 5 is movably arranged on the outer wall of each extending column 4 through a sliding rail, a linkage rod 6 is movably arranged on the outer wall of each extending column 4 through a hinge, a support plate 7 is arranged between every two adjacent linkage rods 6, the supporting plate 7 is of a cylindrical structure, the supporting plate 7 is hinged with the linkage rod 6 through a hinge, when the movable sleeve 5 slides on the extension column 4, the linkage rod 6 can be driven to rotate to drive the supporting plate 7 to adjust the position, the supporting plate 7 can support blades of the wind driven generator, two mounting grooves 8 are symmetrically formed in the outer wall of the supporting plate 7, the cross section of an inner cavity of each mounting groove 8 is in a convex shape, two fixing shafts 10 are fixedly mounted in the mounting grooves 8, each fixing shaft 10 is of a cylindrical structure, two springs 11 are fixedly mounted in the mounting grooves 8, the springs 11 are sleeved with the corresponding fixing shafts 10, two movable clamping plates 12 capable of sliding are symmetrically arranged on the outer wall of the supporting plate 7, the cross sections of the movable clamping plates 12 are in an L shape, and connecting plates 9 movably connected with the mounting grooves 8 are fixedly mounted on the outer walls of the movable clamping plates 12, the outer wall of the connecting plate 9 is fixedly connected with one end of the spring 11, and the outer wall of the connecting plate 9 is provided with a sleeve hole which is sleeved with the fixed shaft 10;
the supporting plate 7 is arranged between the two adjacent linkage rods 6, when blades of the wind driven generator are overhauled, the blades are integrally arranged on the placing table 2, three groups of blades of the wind driven generator are arranged between every two adjacent extending columns 4, the supporting plate 7 slides in the direction far away from the placing table 2, the linkage rods 6 rotate and drive the supporting plate 7 to move outwards, after the supporting plate 7 is moved to a proper position, the supporting plate 7 supports the blades, meanwhile, two movable clamping plates 12 on the outer wall of the supporting plate 7 slide to clamp and fix the blades from two sides under the elastic force of the springs 11, then, the hydraulic cylinder 3 is controlled to operate to jack the placing table 2 upwards, the limited blades are jacked up integrally, maintenance personnel can conveniently overhaul the surfaces of the blades in the maintenance process, and the phenomenon that the blades are deviated in the maintenance process to influence the maintenance can be avoided, so that the overall maintenance operation is more convenient;
an elastic anti-slip pad 13 is fixedly arranged on one side wall surface of each of the two movable clamping plates 12 close to each other, the anti-slip pad 13 is made of elastic rubber, and when the blades are clamped by the two movable clamping plates 12 on the two sides, the elastic anti-slip pad 13 can play a certain protection anti-slip effect;
through the equal fixed mounting in the mutual one side wall face that is close to of two movable splint 12 have elastic non-slip mat 13, when two movable splint 12 of both sides were cliied the blade, have elastic non-slip mat 13 and blade surface and contact each other, have elastic non-slip mat 13 this moment and can play certain protection antiskid effect.
The utility model discloses a theory of operation: when overhauing aerogenerator's blade, place the whole platform 2 of placing in of blade, simultaneously and make three group's blades of aerogenerator place in between per two adjacent extension post 4, to keeping away from the direction slip supporting disk 7 of placing platform 2, gangbar 6 rotates and drives supporting disk 7 outside lateral shifting, after removing supporting disk 7 to suitable position, supporting disk 7 supports the blade, two movable splint 12 on the supporting disk 7 outer wall slide to clip fixedly from both sides the blade under the spring action of spring 11 simultaneously, control hydraulic cylinder 3 operation will place platform 2 jack-up, by spacing blade whole jack-up, maintenance personal can be convenient for overhaul the surface of blade in maintenance process.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a aerogenerator overhauls auxiliary device, includes base frame (1), its characterized in that: the top of base frame (1) is provided with platform (2) of placing that can slide, the top of base frame (1) is provided with three hydraulic cylinder (3) that are used for supporting platform (2) of placing, the outer wall fixed mounting who places platform (2) has three extension post (4), the outer wall movable mounting who extends post (4) has two movable sleeves (5), the outer wall movable mounting who extends post (4) has gangbar (6), be provided with supporting disk (7) between per two adjacent gangbar (6), two mounting grooves (8) have been seted up to the outer wall symmetry of supporting disk (7), the inside fixed mounting of mounting groove (8) has two fixed axles (10), the inside fixed mounting of mounting groove (8) has two springs (11), the outer wall symmetry of supporting disk (7) is provided with two movable splint (12) that can slide.
2. A wind turbine generator overhaul auxiliary device as claimed in claim 1 wherein: the movable sleeve (5) is movably mounted on the outer wall of the extension column (4) through a sliding rail, the linkage rod (6) is movably mounted on the outer wall of the extension column (4) through a hinge, and the supporting disk (7) is hinged with the linkage rod (6) through the hinge.
3. A wind turbine generator overhaul auxiliary device as claimed in claim 1 wherein: the spring (11) is sleeved with the corresponding fixed shaft (10), the outer wall of the movable clamping plate (12) is fixedly provided with a connecting plate (9) which is movably connected with the mounting groove (8), the outer wall of the connecting plate (9) is fixedly connected with one end of the spring (11), and the outer wall of the connecting plate (9) is provided with a sleeve hole which is sleeved with the fixed shaft (10).
4. The wind turbine generator overhaul auxiliary device as claimed in claim 1, wherein: the top of the output shaft of the hydraulic cylinder (3) is fixedly connected with the bottom of the placing table (2).
5. A wind turbine generator overhaul auxiliary device as claimed in claim 1 wherein: and elastic anti-slip pads (13) are fixedly arranged on the side wall surfaces of the two movable clamping plates (12) close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222544747.6U CN218816752U (en) | 2022-09-26 | 2022-09-26 | Aerogenerator overhauls auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222544747.6U CN218816752U (en) | 2022-09-26 | 2022-09-26 | Aerogenerator overhauls auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218816752U true CN218816752U (en) | 2023-04-07 |
Family
ID=87257104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222544747.6U Active CN218816752U (en) | 2022-09-26 | 2022-09-26 | Aerogenerator overhauls auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218816752U (en) |
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2022
- 2022-09-26 CN CN202222544747.6U patent/CN218816752U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 5, Qiaolian Building, 369 Fuyu Street, Hushi Town, Xiuyu District, Putian City, Fujian Province, 351100 Patentee after: Xiehe Operation and Maintenance (Fujian) Wind Power Generation Technology Co.,Ltd. Country or region after: China Address before: Floor 5, Qiaolian Building, 369 Fuyu Street, Hushi Town, Xiuyu District, Putian City, Fujian Province, 351100 Patentee before: Fujian Xiehe Operation and Maintenance Wind Power Generation Technology Co.,Ltd. Country or region before: China |