CN220783233U - Vertical driving device for polishing and detecting slip ring of generator rotor of wind turbine generator - Google Patents
Vertical driving device for polishing and detecting slip ring of generator rotor of wind turbine generator Download PDFInfo
- Publication number
- CN220783233U CN220783233U CN202322198936.7U CN202322198936U CN220783233U CN 220783233 U CN220783233 U CN 220783233U CN 202322198936 U CN202322198936 U CN 202322198936U CN 220783233 U CN220783233 U CN 220783233U
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- rotating
- driving device
- vertical driving
- fixedly arranged
- wind turbine
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- 238000005498 polishing Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding 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
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a vertical driving device rotation device for polishing and detecting a slip ring of a generator rotor of a wind turbine generator, in particular to the technical field of polishing of the slip ring of the generator rotor of the wind turbine generator.
Description
Technical Field
The utility model relates to the technical field of generator rotor slip ring polishing, in particular to a vertical driving device for polishing detection of a generator rotor slip ring of a wind turbine generator.
Background
The utility model provides a vertical drive arrangement that generator rotor slip ring polished that is used for wind turbine generator system, because of this, it is used for solving above-mentioned problem that the in-process that the generator rotor slip ring was polished to traditional generator rotor ring detects just can be placed in the pipe of corresponding disc, but can produce the skew because of the joint gap in the in-process that polishes because of the rotation in-process of polishing, thereby lead to the in-process precision of polishing to produce and change and influence product quality to make up mainly by electrically conductive rotor winding, magnetic core and rotor shaft extension, shroud, center ring and fan etc. generator rotor can divide into two kinds of modes, one kind is pivoted and still one kind is the utmost point in the in-process that traditional generator rotor ring polished.
Disclosure of Invention
The utility model aims to provide a vertical driving device for polishing and detecting a slip ring of a generator rotor of a wind turbine generator, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the vertical driving device for polishing and detecting the slip ring of the generator rotor of the wind turbine generator comprises a bottom plate, wherein symmetrically-distributed supporting frames are fixedly arranged at four corners of the top end of the bottom plate, a connecting plate is fixedly arranged on one side adjacent to the two supporting frames, a motor fixing seat is fixedly arranged on the connecting plate, a rotating motor is fixedly arranged at the lower end of the motor fixing seat, the driving end of the rotating motor penetrates through the motor fixing seat, a rotating frame is fixedly arranged at the driving end of the rotating motor, a fixing member is movably arranged on the rotating frame, and a clamping member is fixedly arranged on the inner wall of the rotating frame;
the fixed component comprises a first rotating wheel, a connecting rod is fixedly arranged at the top end of the first rotating wheel, a first threaded rod is fixedly arranged at the top end of the connecting rod, a limit disc is fixedly arranged at the top end of the first threaded rod, a lifting disc is sleeved on the outer wall of the limit disc in a rotating mode, a rotating groove is formed in the lifting disc, the first threaded rod and the limit disc are rotatably arranged in the rotating groove, fixing columns are movably arranged at the lower end of the lifting disc, four limit grooves distributed in an annular array are formed in the fixing columns, limit columns are movably arranged on the limit grooves, a movable frame is fixedly arranged at the end portion of each limit column, a movable arm is arranged at the top end of each movable frame, and two ends of each movable arm are rotatably hinged to the movable frame and the lifting disc respectively.
Preferably, the clamping member comprises a fixed base, a first fixed block is fixedly arranged on one side of the top end of the fixed base, a limiting block is fixedly arranged on one side, far away from the first fixed block, of the top end of the fixed base, a second threaded rod is inserted through the limiting block, a second rotating wheel is fixedly arranged at one end of the second threaded rod, one end, far away from the second rotating wheel, of the second threaded rod is rotatably arranged on the first fixed block, a fixed plate is arranged on the outer wall of the second threaded rod in a threaded manner, a thread groove is formed in the second rotating wheel, and a threaded pin is arranged on the thread groove in a threaded manner.
Preferably, the support frame is fixedly provided with symmetrically distributed positioning rods, the positioning rods are fixedly provided with positioning frames, and the inner arms of the positioning frames are rotatably provided with rotating columns.
Preferably, the top end of the rotating column is fixedly provided with a connecting block, the top end of the connecting block is fixedly provided with a disc, and the fixed column is fixedly arranged on the disc.
Preferably, the bottom end of the rotating column is fixedly provided with a limiting plate, and the rotating column penetrates through and is fixedly arranged on the rotating frame.
Preferably, the bottom fixed mounting of fixed plate has the slider, set up the spout that uses with the slider cooperation on the fixed base, slider slidable mounting is on the spout.
Preferably, the screw thread on the motor fixing seat is penetrated with a bolt, and the bolt thread is inserted on the connecting plate.
Preferably, the connecting rod is movably inserted into the limiting plate, the rotating column, the connecting block and the disc.
Compared with the prior art, the utility model has the beneficial effects that:
1. firstly, through setting up fixed component, through rotating first runner, first runner drive connecting rod rotates, the connecting rod rotates and drives first threaded rod and rotate, first threaded rod is threaded and is rotated in the fixed column and go up and down to remove, first threaded rod goes up and down to remove and drives the lifting disk and rise or descend and remove, it removes to drive four articulated free arms of rotation through the lifting disk to rise and descend, four free arms remove and all drive to rotate articulated movable frame and carry out outside through spacing post in the spacing groove that corresponds and open and shut the motion, thereby can fix the rotor sliding ring through opening and shutting expansion and the laminating of sliding ring inner wall of movable frame, ensure the stability at the in-process sliding ring of polishing.
2. Through setting up the clamping component, through rotating the second runner, the second runner rotates and drives the second threaded rod and rotate, and the second threaded rod rotates and drives the fixed plate and slide in corresponding spout and closely laminate the centre gripping fixedly with the connecting rod, and after the fixed plate was fixed to the connecting rod centre gripping, rotate the swivel nut, the swivel nut rotated the stopper and remove in the screw groove to closely laminate with the stopper and carry out spacing fixedly to the second runner, through fixing the stability of fixing component when rotating under the drive of rotating the motor to the connecting rod centre gripping fixed can be guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the structure of the split device according to the present utility model.
Fig. 3 is a schematic structural view of a fixing member in the present utility model.
Fig. 4 is a schematic structural view of a clamping member in the present utility model.
In the figure: 1. a bottom plate; 2. a support frame; 3. a rotating motor; 4. a connecting plate; 5. a motor fixing seat; 6. a rotating frame; 7. a fixing member; 8. a clamping member; 9. a limiting plate; 10. rotating the column; 11. a positioning frame; 12. a connecting block; 13. a disc; 14. a positioning rod; 51. a bolt; 71. a first wheel; 72. a connecting rod; 73. a first threaded rod; 74. a limiting disc; 75. a lifting disc; 76. a rotary groove; 77. a moving frame; 78. a movable arm; 79. fixing the column; 710. a limit column; 711. a limit groove; 81. a fixed base; 82. a first fixed block; 83. a second threaded rod; 84. a fixing plate; 85. a limiting block; 86. a second wheel; 87. a chute; 88. a slide block; 89. a threaded pin; 861. a thread groove.
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.
Examples: as shown in fig. 1-4, the utility model provides a vertical driving device for polishing and detecting a slip ring of a generator rotor of a wind turbine generator, which comprises a bottom plate 1, wherein symmetrically distributed supporting frames 2 are fixedly arranged at four corners of the top end of the bottom plate 1, a connecting plate 4 is fixedly arranged on one adjacent side of the two supporting frames 2, a motor fixing seat 5 is fixedly arranged on the connecting plate 4, a rotating motor 3 is fixedly arranged at the lower end of the motor fixing seat 5, the driving end of the rotating motor 3 penetrates through the motor fixing seat 5, a rotating frame 6 is fixedly arranged at the driving end of the rotating motor 3, a fixing member 7 is movably arranged on the rotating frame 6, and a clamping member 8 is fixedly arranged on the inner wall of the rotating frame 6;
the fixed component 7 includes first runner 71, the top fixed mounting of first runner 71 has connecting rod 72, the top fixed mounting of connecting rod 72 has first threaded rod 73, the top fixed mounting of first threaded rod 73 has spacing dish 74, the outer wall rotation cover of spacing dish 74 is equipped with elevating dish 75, at first rotating groove 76 has been seted up in the elevating dish 75, first threaded rod 73 and spacing dish 74 rotate and install in the rotating groove 76, the lower extreme activity of elevating dish 75 is equipped with fixed column 79, elevating dish 75 activity is placed on fixed column 79, four spacing grooves 711 that the annular array distributes have been seted up on the fixed column 79, four spacing grooves 711 go up movable mounting have spacing post 710, the tip fixed mounting of spacing post 710 has movable frame 77, the top of movable frame 77 is equipped with the expansion arm 78, the both ends of expansion arm 78 rotate with movable frame 77 and elevating dish 75 respectively, at first runner 71 drives connecting rod 72 through rotating, 72 rotate and drive first threaded rod 73, first threaded rod 73 rotates in the fixed column 79 and carries out the lift movement, thereby the movable frame 77 can move through the rotation of four slip rings that move in the corresponding movable frame 77 through the lift arm that moves down, the movable frame 77 moves in order to guarantee the fixed slip ring 77 through the rotation expansion of four slip rings that moves down the movable frame 78.
The clamping member 8 comprises a fixed base 81, a first fixed block 82 is fixedly arranged on one side of the top end of the fixed base 81, a limiting block 85 is fixedly arranged on one side of the top end of the fixed base 81, which is far away from the first fixed block 82, a second threaded rod 83 is inserted through the limiting block 85, a second rotating wheel 86 is fixedly arranged at one end of the second threaded rod 83, which is far away from the second rotating wheel 86, is rotatably arranged on the first fixed block 82, a fixed plate 84 is arranged on the outer wall of the second threaded rod 83 in a threaded manner, a thread groove 861 is formed in the second rotating wheel 86, a threaded pin 89 is arranged on the thread groove 861 in a threaded manner, the second rotating wheel 86 is rotatably driven to rotate by the second threaded rod 83, the second threaded rod 83 is rotatably driven to slide in a corresponding sliding groove 87 and be tightly clamped and fixed with the connecting rod 72, after the fixed plate 84 is clamped and fixed by the connecting rod 72, the threaded pin 89 is rotatably driven by the limiting block 85, and the second rotating wheel 86 is tightly fixed by the rotating member 86 under the driving of the driving device 3 through the motor.
The support frame 2 is fixedly provided with symmetrically distributed positioning rods 14, the positioning rods 14 are fixedly provided with positioning frames 11, the inner arms of the positioning frames 11 are rotatably provided with rotating columns 10, and the positioning frames 11 are fixedly arranged on the positioning rods 14 through the arrangement of the positioning rods 14, so that a supporting and positioning effect can be achieved on a driving device.
The top of the rotating column 10 is fixedly provided with the connecting block 12, the top of the connecting block 12 is fixedly provided with the disc 13, the fixed column 79 is fixedly arranged on the disc 13, and the rotating column 10 and the disc 13 can be connected through the connecting block 12.
The bottom fixed mounting who rotates post 10 has limiting plate 9, rotates post 10 run through fixed mounting on rotating frame 6, through setting up limiting plate 9, at the whole pivoted in-process of drive arrangement, can prevent to rotate post 10 and produce the skew.
The bottom fixed mounting of fixed plate 84 has the slider 88, has offered on the fixed base 81 and has used spout 87 with the slider 88 cooperation, and slider 88 slidable mounting is on spout 87, through setting up slider 88 and spout 87, and slider 88 slides in spout 87, can play a spacing effect to fixed plate 84.
The screw thread of the motor fixing seat 5 is penetrated with a bolt 51, the bolt 51 is inserted on the connecting plate 4 in a screw thread way, and the motor fixing seat 5 can be fixedly arranged on the connecting plate 4 through the bolt 51 by arranging the bolt 51.
The connecting rod 72 is movably inserted into the limiting plate 9, the rotating column 10, the connecting block 12 and the disc 13, and the connecting rod 72 can rotate in the limiting plate 9, the rotating column 10, the connecting block 12 and the disc 13 through the movable insertion of the connecting rod 72.
Working principle: firstly, sleeving a rotor slip ring of a wind turbine generator on a corresponding closed movable frame 77 at the top end of a disc 13 through a through hole in the middle, manually rotating a first rotating wheel 71, driving a connecting rod 72 to rotate by the first rotating wheel 71, driving a first threaded rod 73 to rotate by the rotation of the connecting rod 72, driving a lifting disc 75 to lift or descend by the threaded rotation of the first threaded rod 73 in a fixed column 79, driving four movable arms 78 hinged in a rotating manner to move by the lifting disc 75 to lift or descend, driving the movable frame 77 hinged in a rotating manner to open and close outwards through a limiting column 710 in a corresponding limiting groove 711 by the movement of the four movable arms 78, and fixing the rotor slip ring by the opening and closing expansion of the movable frame 77 and the inner wall lamination of the slip ring, so that the stability of the slip ring in the polishing process is ensured;
when the rotor slip ring is fixed, the second rotating wheel 86 is manually rotated, the second rotating wheel 86 rotates to drive the second threaded rod 83 to rotate, the second threaded rod 83 rotates to drive the fixing plate 84 to slide in the corresponding sliding groove 87 and tightly attach and clamp the connecting rod 72, after the fixing plate 84 clamps and fixes the connecting rod 72, the screw pin 89 is rotated, the screw pin 89 rotates in the screw groove 861 to move towards the limiting block 85 and tightly attach and fix the second rotating wheel 86 with the limiting block 85, and the fixing plate 84 clamps and fixes the connecting rod 72 to ensure the stability of the fixing member 7 when the whole device rotates under the driving of the rotating motor 3.
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 (8)
1. A vertical drive arrangement for wind turbine generator system generator rotor sliding ring detection of polishing, including bottom plate (1), its characterized in that: support frames (2) which are symmetrically distributed are fixedly arranged at four corners of the top end of the bottom plate (1), a connecting plate (4) is fixedly arranged on one side, adjacent to the support frames (2), of each support frame, a motor fixing seat (5) is fixedly arranged on each connecting plate (4), a rotating motor (3) is fixedly arranged at the lower end of each motor fixing seat (5), the driving end of each rotating motor (3) penetrates through each motor fixing seat (5), a rotating frame (6) is fixedly arranged at the driving end of each rotating motor (3), a fixing member (7) is movably arranged on each rotating frame (6), and a clamping member (8) is fixedly arranged on the inner wall of each rotating frame (6);
the fixed component (7) comprises a first rotating wheel (71), a connecting rod (72) is fixedly arranged at the top end of the first rotating wheel (71), a first threaded rod (73) is fixedly arranged at the top end of the connecting rod (72), a limiting disc (74) is fixedly arranged at the top end of the first threaded rod (73), a lifting disc (75) is sleeved on the outer wall of the limiting disc (74) in a rotating mode, a rotating groove (76) is formed in the lifting disc (75), the first threaded rod (73) and the limiting disc (74) are rotatably arranged in the rotating groove (76), fixing columns (79) are arranged at the lower end of the lifting disc (75), four limiting grooves (711) distributed in an annular array mode are formed in the fixing columns (79), limiting columns (710) are movably arranged on the limiting grooves (711), moving frames (77) are fixedly arranged at the end portions of the limiting columns (710), moving arms (78) are arranged at the top ends of the moving frames (77), and two ends of each moving arm (78) are respectively hinged to the moving frames (77) and the lifting disc (75).
2. The vertical driving device for polishing detection of a slip ring of a generator rotor of a wind turbine according to claim 1, wherein the vertical driving device is characterized in that: clamping component (8) are including unable adjustment base (81), the top one side fixed mounting of unable adjustment base (81) has first fixed block (82), one side fixed mounting that first fixed block (82) was kept away from on unable adjustment base (81) top has stopper (85), run through on stopper (85) and insert second threaded rod (83), the one end fixed mounting of second threaded rod (83) has second runner (86), the one end rotation that second runner (86) was kept away from to second threaded rod (83) is installed on first fixed block (82), fixed plate (84) is installed to the screw thread on the outer wall of second threaded rod (83), screw thread groove (861) have been seted up on second runner (86), screw thread installs screwed pin (89) on screw thread groove (861).
3. The vertical driving device for grinding detection of a slip ring of a generator rotor of a wind turbine generator according to claim 2, wherein the vertical driving device is characterized in that: the support frame (2) is fixedly provided with symmetrically distributed positioning rods (14), the positioning rods (14) are fixedly provided with positioning frames (11), and the inner arms of the positioning frames (11) are rotatably provided with rotating columns (10).
4. The vertical driving device for slip ring polishing detection of a generator rotor of a wind turbine according to claim 3, wherein the vertical driving device comprises: the top of the rotating column (10) is fixedly provided with a connecting block (12), the top of the connecting block (12) is fixedly provided with a disc (13), and the fixed column (79) is fixedly arranged on the disc (13).
5. The vertical driving device for slip ring polishing detection of a generator rotor of a wind turbine according to claim 3, wherein the vertical driving device comprises: the bottom end of the rotating column (10) is fixedly provided with a limiting plate (9), and the rotating column (10) penetrates through the rotating frame (6) to be fixedly arranged.
6. The vertical driving device for grinding detection of a slip ring of a generator rotor of a wind turbine generator according to claim 2, wherein the vertical driving device is characterized in that: the bottom end of the fixed plate (84) is fixedly provided with a sliding block (88), the fixed base (81) is provided with a sliding groove (87) matched with the sliding block (88), and the sliding block (88) is slidably arranged on the sliding groove (87).
7. The vertical driving device for polishing detection of a slip ring of a generator rotor of a wind turbine according to claim 1, wherein the vertical driving device is characterized in that: the motor fixing seat (5) is threaded and penetrates through the bolt (51), and the bolt (51) is inserted into the connecting plate (4) in a threaded mode.
8. The vertical driving device for polishing detection of a slip ring of a generator rotor of a wind turbine according to claim 1, wherein the vertical driving device is characterized in that: the connecting rod (72) is movably inserted into the limiting plate (9), the rotating column (10), the connecting block (12) and the disc (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198936.7U CN220783233U (en) | 2023-08-16 | 2023-08-16 | Vertical driving device for polishing and detecting slip ring of generator rotor of wind turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198936.7U CN220783233U (en) | 2023-08-16 | 2023-08-16 | Vertical driving device for polishing and detecting slip ring of generator rotor of wind turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783233U true CN220783233U (en) | 2024-04-16 |
Family
ID=90653307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322198936.7U Active CN220783233U (en) | 2023-08-16 | 2023-08-16 | Vertical driving device for polishing and detecting slip ring of generator rotor of wind turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783233U (en) |
-
2023
- 2023-08-16 CN CN202322198936.7U patent/CN220783233U/en active Active
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