CN220592950U - Centering tool for wind driven generator - Google Patents
Centering tool for wind driven generator Download PDFInfo
- Publication number
- CN220592950U CN220592950U CN202322348890.2U CN202322348890U CN220592950U CN 220592950 U CN220592950 U CN 220592950U CN 202322348890 U CN202322348890 U CN 202322348890U CN 220592950 U CN220592950 U CN 220592950U
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- China
- Prior art keywords
- lifting
- inner cavity
- wind driven
- driven generator
- lifting mechanism
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- 230000005484 gravity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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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 relates to the technical field of wind driven generator centering tools, and discloses a wind driven generator centering tool, which comprises a bearing plate, a handle fixedly arranged on one side of the surface of the bearing plate, and further comprises: the lifting mechanism comprises a shell bolted to the surface of a bearing plate and a lifting mechanism body arranged in the inner cavity of the shell and used for lifting, wherein a lifting block is fixedly arranged on one side of the surface of the lifting mechanism body, an adjusting plate is arranged in the inner cavity of the lifting block, and an adjusting mechanism used for changing the angle of the adjusting plate is arranged in the inner cavity of the lifting block; when the wind driven generator centering device is used, a worker lifts wind driven generators with different sizes by using the lifting mechanism, the wind driven generator is initially positioned in the centering range under the action of the lifting mechanism body, then the wind driven generator can be subjected to multi-angle change under the action of the adjusting mechanism, and further the wind driven generator centering device is convenient for the worker to center, and has high practicability and high applicability.
Description
Technical Field
The utility model relates to the technical field of centering tools of wind driven generators, in particular to a centering tool of a wind driven generator.
Background
The fan drives the generator to rotate finally through the gearbox and the coupler by wind power through the impeller, and if the central axes of the main motor and the driven motor are not centered, a plurality of faults, such as sealing failure, coupler abrasion, energy loss, vibration increase and the like, can be caused in the long-term running process of the fan, so that the centering detection of the wind driven generator is required.
When carrying out centering detection to aerogenerator, the staff needs to use centering frock to lift aerogenerator, and then is convenient for the staff to detect it, but present partial centering frock has certain limitation in adjusting aerogenerator angle, and angle adjustment ability is relatively poor, can't be applicable to comparatively complicated operational environment to and the demand that the multi-angle changes, so need a aerogenerator centering frock with multi-angle is adjusted.
Disclosure of Invention
The utility model aims to provide a centering tool for a wind driven generator, 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 utility model provides a aerogenerator centering frock, includes loading board and fixed handle that sets up in loading board surface one side, still includes: the lifting mechanism comprises a shell bolted to the surface of a bearing plate and a lifting mechanism body arranged in the inner cavity of the shell and used for lifting, wherein a lifting block is fixedly arranged on one side of the surface of the lifting mechanism body, an adjusting plate is arranged in the inner cavity of the lifting block, an adjusting mechanism used for changing the angle of the adjusting plate is arranged in the inner cavity of the lifting block, an active universal joint is arranged on the surface of the adjusting mechanism, a plurality of action holes are formed in one side of the surface of the adjusting plate, and the active universal joint slides on the surface of the action holes;
the lifting mechanism is arranged on one side of the surface of the adjusting plate and used for lifting the wind driven generator, and the lifting piece is arranged on the surface of the lifting mechanism.
Preferably, the adjusting mechanism comprises a first motor fixed on two sides of the surface of the lifting block, a worm is fixedly arranged on an output shaft of the first motor, a turbine is arranged on the surface of the worm in a meshed mode, a screw rod body is fixedly arranged in an inner cavity of the turbine, a screw rod sleeve block is arranged on the surface of the screw rod body in a meshed mode, and the driving universal joint is fixed on the surface of the screw rod sleeve block.
Preferably, an auxiliary universal joint is fixedly arranged on one side of the surface of the lifting block, and one end of the auxiliary universal joint also slides on the surface of the action hole.
Preferably, the lifting mechanism comprises a second motor, the second motor is fixed in the inner cavity of the adjusting plate, the output shaft of the second motor is fixedly provided with a driving gear, two sides of the surface of the driving gear are respectively provided with a toothed plate in a meshed mode, the surface of the toothed plates is fixedly provided with a connecting block, and the lifting piece is fixed on the surface of the connecting block.
Preferably, the inner cavity of the toothed plate is slidably provided with a limiting rod, and two ends of the limiting rod are both bolted to the inner cavity of the adjusting plate.
Preferably, a balancing weight is fixedly arranged on one side of the surface of the bearing plate, and the balancing weight enables the gravity center of the device to be located below.
Compared with the prior art, the utility model has the following beneficial effects:
when the wind driven generator centering device is used, a worker lifts wind driven generators with different sizes by using the lifting mechanism, the wind driven generator is initially positioned in the centering range under the action of the lifting mechanism body, then the wind driven generator can be subjected to multi-angle change under the action of the adjusting mechanism, and further the wind driven generator centering device is convenient for the worker to center, and has high practicability and high applicability.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the other side view of the present utility model;
FIG. 3 is a schematic view of a partial perspective structure of the present utility model;
FIG. 4 is a schematic view of a partial perspective structure of the present utility model;
fig. 5 is a schematic view of a partial perspective structure in the present utility model.
In the figure: 1. a carrying plate; 2. balancing weight; 3. a handle; 4. a housing; 5. a lifting mechanism body; 6. a lifting block; 7. an adjusting mechanism; 71. a first motor; 72. a worm; 73. a turbine; 74. a screw rod body; 75. a screw rod sleeve block; 8. an active gimbal; 9. an auxiliary universal joint; 10. an action hole; 11. an adjusting plate; 12. a lifting mechanism; 121. a second motor; 122. a drive gear; 123. a toothed plate; 124. a connecting block; 13. a limit rod; 14. and a lifting member.
Detailed Description
Referring to fig. 1-5, a centering tool for a wind driven generator comprises a bearing plate 1, a handle 3 is fixedly arranged on one side of the surface of the bearing plate 1, a shell 4 is bolted to the surface of the bearing plate 1, a lifting mechanism body 5 for lifting is arranged in an inner cavity of the shell 4, a lifting block 6 is fixedly arranged on one side of the surface of the lifting mechanism body 5, an adjusting plate 11 is arranged in the inner cavity of the lifting block 6, an adjusting mechanism 7 for changing the angle of the adjusting plate 11 is arranged in the inner cavity of the lifting block 6, an active universal joint 8 is arranged on the surface of the adjusting mechanism 7, a plurality of action holes 10 are formed in one side of the surface of the adjusting plate 11, the active universal joint 8 slides on the surface of the action holes 10, a lifting mechanism 12 for lifting the wind driven generator is arranged on one side of the surface of the adjusting plate 11, and a lifting member 14 is arranged on the surface of the lifting mechanism 12.
The lifting mechanism body 5 can be composed of a motor, a threaded rod and a sleeve block meshed with the threaded rod.
The adjustment mechanism 7 includes being fixed in the first motor 71 of lifter 6 surface both sides, the fixed worm 72 that is provided with of output shaft of first motor 71, the surface engagement of worm 72 is provided with turbine 73, the inner chamber of turbine 73 is fixed and is provided with lead screw body 74, the surface engagement of lead screw body 74 is provided with screw cover piece 75, initiative universal joint 8 is fixed in the surface of screw cover piece 75, in this embodiment, through the setting of first motor 71, worm 72, turbine 73, lead screw body 74 and screw cover piece 75, when first motor 71 takes place to rotate, worm 72 and turbine 73 take place to mesh, and then make lead screw body 74 take place to rotate, and under the effect of lead screw body 74 and screw cover piece 75 intermeshing, make lead screw cover piece 75 can top move initiative universal joint 8, and then under the effect of both sides initiative universal joint 8, reach the purpose of carrying out the angle modulation to regulating plate 11.
The fixed auxiliary universal joint 9 that is provided with in one side on lifting block 6 surface, the one end of auxiliary universal joint 9 slides in the surface of effect hole 10 equally, in this embodiment, through the setting of auxiliary universal joint 9, when adjustment mechanism 7 and initiative universal joint 8 carry out angle adjustment to regulating plate 11, can improve angle adjustment scope under the effect of auxiliary universal joint 9, under the effect that auxiliary universal joint 9 is the limiting point for adjustment mechanism 7 not only has the axis that both sides initiative universal joint 8 formed, still has three axes with auxiliary universal joint 9 as the extreme point.
The lifting mechanism 12 comprises a second motor 121, the second motor 121 is fixed in the inner cavity of the adjusting plate 11, an output shaft of the second motor 121 is fixedly provided with a driving gear 122, two sides of the surface of the driving gear 122 are respectively provided with a toothed plate 123 in a meshed manner, the surface of the toothed plate 123 is fixedly provided with a connecting block 124, and the lifting member 14 is fixed on the surface of the connecting block 124.
The inner chamber of pinion rack 123 slides and is provided with gag lever post 13, and the equal bolt in the inner chamber of regulating plate 11 in both ends of gag lever post 13, in this embodiment, through the setting of gag lever post 13, when pinion rack 123 takes place to remove, can improve the stability when pinion rack 123 removes under the cooperation of gag lever post 13.
One side on the surface of the bearing plate 1 is fixedly provided with a balancing weight 2, the balancing weight 2 enables the gravity center of the device to be located below, in the embodiment, the stability of the device during movement is improved through the arrangement of the balancing weight 2, and the safety of the wind driven generator during lifting is improved.
Working principle: when the wind driven generator lifting mechanism is used, the lifting mechanism body 5 can be used, the lifting piece 14 is located in the range of the wind driven generator, the lifting piece 14 lifts the wind driven generator, the lifting mechanism 12 can be used by a worker to change the positions of the lifting pieces 14 on two sides, the purpose of lifting the wind driven generator with different sizes is achieved, in addition, if deviation exists in the central axis position of the wind driven generator is detected, the worker can use the adjusting mechanism 7, and under the action of the first motor 71, the worm 72, the turbine 73, the screw rod body 74 and the screw rod sleeve block 75, the two side active universal joints 8 and the action hole 10 rotate, so that the angle of the adjusting plate 11 is changed, and the purpose of adjusting the angle of the wind driven generator is achieved.
Claims (6)
1. The utility model provides a aerogenerator centering frock, includes loading board (1) and fixed handle (3) that set up in loading board (1) surface one side, its characterized in that still includes: the lifting mechanism comprises a shell (4) bolted to the surface of a bearing plate (1) and a lifting mechanism body (5) arranged in an inner cavity of the shell (4) and used for lifting, wherein a lifting block (6) is fixedly arranged on one side of the surface of the lifting mechanism body (5), an adjusting plate (11) is arranged in the inner cavity of the lifting block (6), an adjusting mechanism (7) used for changing the angle of the adjusting plate (11) is arranged in the inner cavity of the lifting block (6), an active universal joint (8) is arranged on the surface of the adjusting mechanism (7), a plurality of action holes (10) are formed in one side of the surface of the adjusting plate (11), and the active universal joint (8) slides on the surface of the action holes (10);
and a lifting mechanism (12) arranged on one side of the surface of the adjusting plate (11) and used for lifting the wind driven generator, and a lifting piece (14) arranged on the surface of the lifting mechanism (12).
2. The wind turbine centering tool as claimed in claim 1, wherein: the adjusting mechanism (7) comprises a first motor (71) fixed on two sides of the surface of the lifting block (6), a worm (72) is fixedly arranged on an output shaft of the first motor (71), a turbine (73) is arranged on the surface of the worm (72) in a meshed mode, a screw rod body (74) is fixedly arranged in an inner cavity of the turbine (73), a screw rod sleeve block (75) is arranged on the surface of the screw rod body (74) in a meshed mode, and the driving universal joint (8) is fixed on the surface of the screw rod sleeve block (75).
3. The wind turbine centering tool as claimed in claim 1, wherein: an auxiliary universal joint (9) is fixedly arranged on one side of the surface of the lifting block (6), and one end of the auxiliary universal joint (9) also slides on the surface of the action hole (10).
4. The wind turbine centering tool as claimed in claim 1, wherein: the lifting mechanism (12) comprises a second motor (121), the second motor (121) is fixed in the inner cavity of the adjusting plate (11), a driving gear (122) is fixedly arranged on an output shaft of the second motor (121), toothed plates (123) are arranged on two sides of the surface of the driving gear (122) in a meshed mode, connecting blocks (124) are fixedly arranged on the surfaces of the toothed plates (123), and lifting pieces (14) are fixed on the surfaces of the connecting blocks (124).
5. The wind turbine centering tool as claimed in claim 4, wherein: the inner cavity of the toothed plate (123) is slidably provided with a limiting rod (13), and two ends of the limiting rod (13) are both bolted to the inner cavity of the adjusting plate (11).
6. The wind turbine centering tool as claimed in claim 1, wherein: one side of the surface of the bearing plate (1) is fixedly provided with a balancing weight (2), and the balancing weight (2) enables the gravity center of the device to be located below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322348890.2U CN220592950U (en) | 2023-08-30 | 2023-08-30 | Centering tool for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322348890.2U CN220592950U (en) | 2023-08-30 | 2023-08-30 | Centering tool for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220592950U true CN220592950U (en) | 2024-03-15 |
Family
ID=90171114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322348890.2U Active CN220592950U (en) | 2023-08-30 | 2023-08-30 | Centering tool for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220592950U (en) |
-
2023
- 2023-08-30 CN CN202322348890.2U patent/CN220592950U/en active Active
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