CN209992175U - Wind power generator bearing integrated test bench - Google Patents
Wind power generator bearing integrated test bench Download PDFInfo
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- CN209992175U CN209992175U CN201920988424.1U CN201920988424U CN209992175U CN 209992175 U CN209992175 U CN 209992175U CN 201920988424 U CN201920988424 U CN 201920988424U CN 209992175 U CN209992175 U CN 209992175U
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Abstract
The utility model relates to the technical field of bearing test tables, and discloses a wind driven generator bearing comprehensive test table, which comprises a test table, wherein the top of the test table is symmetrically and fixedly connected with support plates, the tops of the two support plates are jointly provided with a mounting plate, and a fixing mechanism is jointly arranged between the mounting plate and the test table; the fixed establishment includes the rotary trough, the commentaries on classics board, the hydraulic press, the lifter plate, first T type spout, the bull stick, the piece that supports of radius platform type, quantity is first T type slider two, the extension spring, the section is trapezoidal cardboard, second T type spout, second T type slider, the connecting plate, support board and connecting rod, the rotary trough is seted up in the top center department of testboard, the notch at the rotary trough is installed through power unit to the commentaries on classics board, first T type spout is seted up at the top of commentaries on classics board, two first T type slider symmetry sliding connection are in first T type spout. The utility model discloses can fix the outer lane and the inner circle of bearing simultaneously, it is easy and simple to handle.
Description
Technical Field
The utility model relates to a bearing test platform technical field especially relates to a aerogenerator bearing combined test platform.
Background
The bearing of aerogenerator need carry out life-span detection after the bearing production of aerogenerator is accomplished, measures its number of turns that can rotate promptly, and this kind of test generally selects a certain amount of bearing from same batch to test, need fix the bearing in the in-process of test, and when traditional test bench was fixed to well bearing, need fix earlier inner circle, then fix outer circle, need twice fixed operation like this, and then the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of inconvenient operation and providing a wind power generator bearing integrated test platform that current bearing integrated test platform fixes the bearing and needs to carry out twice fixing among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the comprehensive test board for the bearing of the wind driven generator comprises a test board, wherein support plates are symmetrically and fixedly connected to the top of the test board, mounting plates are mounted on the tops of the two support plates together, and a fixing mechanism is mounted between each mounting plate and the test board together;
the fixing mechanism comprises a rotary groove, a rotary plate, a hydraulic machine, a lifting plate, a first T-shaped sliding groove, a rotary rod, an inverted circular truncated cone-shaped supporting block, a first T-shaped sliding block, a tension spring, a clamping plate with a trapezoidal section, a second T-shaped sliding groove, a second T-shaped sliding block, a connecting plate, a supporting plate and a connecting rod, wherein the rotary groove is formed in the center of the top of the test board, the rotary plate is installed in a notch of the rotary groove through a power mechanism, the first T-shaped sliding groove is formed in the top of the rotary plate, the two first T-shaped sliding blocks are symmetrically and slidably connected into the first T-shaped sliding groove, the upper end of the first T-shaped sliding block penetrates through the notch of the first T-shaped sliding groove and extends upwards and is fixedly connected with the clamping plate, the opposite side walls of the two first T-shaped sliding blocks are fixedly connected with the tension spring, the two second T-shaped sliding grooves are symmetrically formed in the top of the test board about the rotary groove, and the second T, the notch that second T type spout was passed to the upper end of second T type slider and upwards extends, and with connecting plate fixed connection, support the board and connect on the lateral wall that the connecting plate is close to the rotary trough through adjustment mechanism, the hydraulic press is installed on the bottom lateral wall of mounting panel, the lifter plate passes through the hydraulic stem and installs the output at the hydraulic press, the connecting rod articulates at the top of connecting plate, and the other end of connecting rod is articulated with the lifter plate, the rotary rod rotates through first bearing and connects in the bottom center department of lifter plate, and first bearing is fixed to be established in the lifter plate, the lower extreme and the piece fixed connection that supports of rotary rod, the curved surface and the cardboard that support the piece offset.
Preferably, the adjusting mechanism comprises a threaded hole, a threaded rod and two telescopic rods, the threaded hole is formed in the connecting plate, the threaded rod is connected to the threaded hole in a threaded mode, one end, close to the abutting plate, of the threaded rod extends towards the inside of the abutting plate and is connected with the abutting plate in a rotating mode through a second bearing, the second bearing is fixedly arranged in the abutting plate, the two telescopic rods are connected to the side wall, close to the connecting plate, of the abutting plate through the threaded rod in a symmetrical and fixed mode, and the connecting plate at the other end of each telescopic rod.
Preferably, power unit includes motor and pivot, the motor is installed on the tank bottom of revolving groove, the pivot passes through the shaft coupling and is connected with the output of motor, and the upper end and the commentaries on classics board fixed connection of pivot.
Preferably, two on the lateral wall of the back of the body of lifter plate symmetry fixedly connected with slider, seted up in the backup pad with slider assorted spout, and slider sliding connection is in the spout.
Preferably, the side walls of the clamping plate, which are close to the abutting plate, and the side walls of the abutting plate, which are close to the clamping plate, are fixedly connected with rubber pads.
Preferably, one end of the threaded rod, which is far away from the rotary groove, is fixedly connected with a rotary handle.
Compared with the prior art, the utility model provides a wind generator bearing combined test platform possesses following beneficial effect:
1. this aerogenerator bearing combined test platform through setting up the turn trough, changes the board, hydraulic press, lifter plate, first T type spout, bull stick, support the piece, first T type slider, extension spring, cardboard, second T type spout, second T type slider, connecting plate, support board and connecting rod and constitute a fixed establishment, starts the hydraulic press and can make cardboard and support the board simultaneous movement, can fix the outer lane and the inner circle of bearing simultaneously, and is easy and simple to handle.
2. This aerogenerator bearing combined test platform constitutes an adjustment mechanism through setting up screw hole, threaded rod and telescopic link, and rotatory threaded rod can adjust the relative distance between connecting plate and the board that supports, and then can fix the bearing of different batches.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can fix the outer lane and the inner circle of bearing simultaneously, it is easy and simple to handle.
Drawings
Fig. 1 is a schematic structural view of a wind turbine bearing comprehensive test board provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the device comprises a test bench 1, a support plate 2, a mounting plate 3, a fixing mechanism 4, a rotary slot 401, a rotary plate 402, a hydraulic press 403, a lifting plate 404, a first T-shaped sliding groove 405, a rotary rod 406, a supporting block 407, a first T-shaped sliding block 408, a tension spring 409, a clamping plate 410, a second T-shaped sliding groove 411, a second T-shaped sliding block 412, a connecting plate 413, a supporting plate 414, a connecting rod 415, a power mechanism 5, a motor 51, a rotating shaft 52, an adjusting mechanism 6, a threaded hole 61, a threaded rod 62, a telescopic rod 63, a sliding block 7 and a sliding groove 8.
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.
Referring to fig. 1-3, the comprehensive test board for the bearing of the wind driven generator comprises a test board 1, wherein supporting plates 2 are symmetrically and fixedly connected to the top of the test board 1, mounting plates 3 are jointly installed on the tops of the two supporting plates 2, and a fixing mechanism 4 is jointly installed between each mounting plate 3 and the test board 1;
the fixing mechanism 4 comprises a rotary slot 401, a rotary plate 402, a hydraulic machine 403, a lifting plate 404, a first T-shaped sliding slot 405, a rotary rod 406, a reverse circular truncated cone-shaped abutting block 407, two first T-shaped sliding blocks 408, tension springs 409, a clamping plate 410 with a trapezoidal section, a second T-shaped sliding slot 411, a second T-shaped sliding block 412, a connecting plate 413, an abutting plate 414 and a connecting rod 415, wherein the rotary slot 401 is arranged at the center of the top of the test board 1, the rotary plate 402 is arranged at a notch of the rotary slot 401 through a power mechanism 5, the first T-shaped sliding slot 405 is arranged at the top of the rotary plate 402, the two first T-shaped sliding blocks 408 are symmetrically and slidably connected in the first T-shaped sliding slot 405, the upper end of the first T-shaped sliding block 408 penetrates through the notch of the first T-shaped sliding slot 405 and extends upwards and is fixedly connected with the clamping plate 410, opposite side walls of the first T-shaped sliding block 408 are fixedly connected with the tension springs 409, the two second T-shaped sliding slots 411 are, a second T-shaped sliding block 412 is connected in the second T-shaped sliding groove 411 in a sliding manner, the upper end of the second T-shaped sliding block 412 penetrates through the notch of the second T-shaped sliding groove 411 and extends upwards, and is fixedly connected with a connecting plate 413, a resisting plate 414 is connected on the side wall of the connecting plate 413 close to the rotary trough 401 through an adjusting mechanism 6, a hydraulic machine 403 is installed on the side wall of the bottom of the mounting plate 3, a lifting plate 404 is installed at the output end of the hydraulic machine 403 through a hydraulic rod, a connecting rod 415 is hinged at the top of the connecting plate 413, the other end of the connecting rod 415 is hinged with the lifting plate 404, a rotating rod 406 is rotatably connected at the center of the bottom of the lifting plate 404 through a first bearing, the first bearing is fixedly arranged in the lifting plate 404, the lower end of the rotating rod 406 is fixedly connected with a resisting block 407, the curved surface of the resisting block 407 is abutted against the clamping plates, and then make the lifter plate 404 move down, the lifter plate 404 makes the inclined plane of supporting block 407 and cardboard 410 offset through bull stick 406, and then makes two cardboard 410 carry out back to back movement, fixes the inner circle of bearing, when the lifter plate 404 descends, makes two connecting plates 413 carry out the opposite movement through connecting rod 415, and then fixes the outer lane of bearing through supporting plate 414, and then can fix the outer lane and the inner circle of bearing simultaneously, easy and simple to handle.
The adjusting mechanism 6 comprises a threaded hole 61, a threaded rod 62 and two telescopic rods 63, the threaded hole 61 is formed in the connecting plate 413, the threaded rod 62 is in threaded connection with the threaded hole 61, one end, close to the abutting plate 414, of the threaded rod 62 extends into the abutting plate 414, and is rotatably connected with the abutting plate 414 through a second bearing, the second bearing is fixedly arranged in the abutting plate 414, the two telescopic rods 63 are symmetrically and fixedly connected with the abutting plate 414 on the side wall, close to the connecting plate 413, of the abutting plate 414, the other end of the telescopic rod 63 is fixedly connected with the connecting plate 413, when the bearings of different batches need to be tested, the threaded rod 62 rotates, as the threaded rod 62 is in threaded connection with the connecting plate 413 through the threaded hole 61, the abutting plate 414 is rotatably connected with the abutting plate 414 through the second bearing, and then the threaded rod 62 rotates.
The power mechanism 5 comprises a motor 51 and a rotating shaft 52, the motor 51 is installed on the bottom of the rotating groove 401, the rotating shaft 52 is connected with the output end of the motor 51 through a coupler, the upper end of the rotating shaft 52 is fixedly connected with the rotating plate 402, the power mechanism 5 provides rotating power for the rotating plate 402, and therefore the service life of the bearing is tested.
The symmetrical fixedly connected with slider 7 on the lateral wall that backs on the back of two lifter plates 404, set up on the backup pad 2 with slider 7 assorted spout 8, and slider 7 sliding connection makes more stable of lifter plate 404 motion in spout 8.
Rubber pads are fixedly connected to the side walls of the clamping plate 410 close to the abutting plate 414 and the side walls of the abutting plate 414 close to the clamping plate 410, so that the bearing is fixed more firmly.
One end of the threaded rod 62 far away from the rotary groove 401 is fixedly connected with a rotary handle, so that the threaded rod 62 can be rotated conveniently.
In the utility model, when testing, the bearing housing that will carry out the test is established on two cardboard 410, hydraulic press 403 is started, and then lifter plate 404 moves downwards, lifter plate 404 makes support block 407 offset with the inclined plane of cardboard 410 through rotating rod 406, and then makes two cardboard 410 move back to back, fix the inner circle of bearing, when lifter plate 404 descends, two connecting plates 413 move in opposite directions through connecting rod 415, and then fix the outer circle of bearing through support block 414, and then can fix the outer circle and the inner circle of bearing simultaneously, and the operation is simple; when the bearings of different batches need to be tested, the threaded rod 62 is rotated, and the threaded rod 62 is in threaded connection with the connecting plate 413 through the threaded hole 61 and is rotatably connected with the abutting plate 414 through the second bearing, so that the threaded rod 62 is rotated, the abutting plate 414 moves relative to the connecting plate 413, and the bearings of different batches can be fixed.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A wind power generator bearing comprehensive test bench comprises a test bench (1) and is characterized in that supporting plates (2) are symmetrically and fixedly connected to the top of the test bench (1), mounting plates (3) are mounted on the tops of the two supporting plates (2) together, and fixing mechanisms (4) are mounted between the mounting plates (3) and the test bench (1) together;
the fixing mechanism (4) comprises a rotary groove (401), a rotary plate (402), a hydraulic machine (403), a lifting plate (404), a first T-shaped sliding groove (405), a rotary rod (406), an inverted circular truncated cone-shaped abutting block (407), two first T-shaped sliding blocks (408), a tension spring (409), a clamping plate (410) with a trapezoidal section, a second T-shaped sliding groove (411), a second T-shaped sliding block (412), a connecting plate (413), an abutting plate (414) and a connecting rod (415), wherein the rotary groove (401) is formed in the center of the top of the test bench (1), the rotary plate (402) is installed in a notch of the rotary groove (401) through a power mechanism (5), the first T-shaped sliding groove (405) is formed in the top of the rotary plate (402), the two first T-shaped sliding blocks (408) are symmetrically and slidably connected in the first T-shaped sliding groove (405), the upper end of the first T-shaped sliding block (408) penetrates through the notch of the first T-shaped sliding groove (405) and extends upwards, and with cardboard (410) fixed connection, two lateral walls that first T type slider (408) is in opposite directions all with extension spring (409) fixed connection, two second T type spout (411) are seted up at the top of testboard (1) about rotary trough (401) symmetry, second T type slider (412) sliding connection is in second T type spout (411), the notch of second T type spout (411) is passed and upwards extends in the upper end of second T type slider (412), and with connecting plate (413) fixed connection, support plate (414) are connected on the lateral wall that connecting plate (413) is close to rotary trough (401) through adjustment mechanism (6), hydraulic press (403) are installed on the bottom lateral wall of mounting panel (3), lifter plate (404) are installed at the output of hydraulic press (403) through the hydraulic stem, connecting rod (415) articulates the top of connecting plate (413), the other end of the connecting rod (415) is hinged with the lifting plate (404), the rotating rod (406) is rotatably connected to the center of the bottom of the lifting plate (404) through a first bearing, the first bearing is fixedly arranged in the lifting plate (404), the lower end of the rotating rod (406) is fixedly connected with the abutting block (407), and the curved surface of the abutting block (407) abuts against the clamping plate (410).
2. The wind power generator bearing comprehensive test board according to claim 1, wherein the adjusting mechanism (6) comprises a threaded hole (61), a threaded rod (62) and two telescopic rods (63), the threaded hole (61) is formed in the connecting plate (413), the threaded rod (62) is connected in the threaded hole (61) in a threaded manner, one end, close to the abutting plate (414), of the threaded rod (62) extends into the abutting plate (414) and is rotatably connected with the abutting plate (414) through a second bearing, the second bearing is fixedly arranged in the abutting plate (414), the two telescopic rods (63) are symmetrically and fixedly connected to the side wall, close to the connecting plate (413), of the abutting plate (414) relative to the threaded rod (62), and the connecting plate (413) at the other end of each telescopic rod (63) is fixedly connected.
3. The comprehensive test bench for the bearing of the wind power generator as claimed in claim 1, wherein the power mechanism (5) comprises a motor (51) and a rotating shaft (52), the motor (51) is installed on the bottom of the rotating groove (401), the rotating shaft (52) is connected with the output end of the motor (51) through a coupler, and the upper end of the rotating shaft (52) is fixedly connected with the rotating plate (402).
4. The comprehensive test bench for the bearing of the wind driven generator according to claim 1, characterized in that the opposite side walls of the two lifting plates (404) are symmetrically and fixedly connected with sliding blocks (7), the supporting plate (2) is provided with sliding grooves (8) matched with the sliding blocks (7), and the sliding blocks (7) are slidably connected in the sliding grooves (8).
5. The wind turbine bearing comprehensive test bench according to claim 1, wherein rubber pads are fixedly connected to the side walls of the clamping plate (410) close to the abutting plate (414) and the side walls of the abutting plate (414) close to the clamping plate (410).
6. The wind turbine bearing comprehensive test bench according to claim 2, wherein a rotating handle is fixedly connected to one end of the threaded rod (62) far away from the rotating groove (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920988424.1U CN209992175U (en) | 2019-06-28 | 2019-06-28 | Wind power generator bearing integrated test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920988424.1U CN209992175U (en) | 2019-06-28 | 2019-06-28 | Wind power generator bearing integrated test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209992175U true CN209992175U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920988424.1U Active CN209992175U (en) | 2019-06-28 | 2019-06-28 | Wind power generator bearing integrated test bench |
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| Country | Link |
|---|---|
| CN (1) | CN209992175U (en) |
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2019
- 2019-06-28 CN CN201920988424.1U patent/CN209992175U/en active Active
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