CN210464924U - Wind-powered electricity generation gear box test device - Google Patents
Wind-powered electricity generation gear box test device Download PDFInfo
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- CN210464924U CN210464924U CN201921444723.5U CN201921444723U CN210464924U CN 210464924 U CN210464924 U CN 210464924U CN 201921444723 U CN201921444723 U CN 201921444723U CN 210464924 U CN210464924 U CN 210464924U
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Abstract
The utility model discloses a wind power gear box testing device, which comprises a test bench, wherein a hollow box is arranged at the upper end of the test bench, a fixing piece is arranged in the hollow box, a driven gear is connected in the fixing piece in a rotating way, a driving gear is meshed on the driven gear, a rotating rod is arranged at one end of the driving gear, one end of the rotating rod passes through the hollow box to be connected with a rotating disk, a threaded rod is connected in the driven gear in a threaded way and is connected in the fixing piece in a sliding way, the upper end of the threaded rod passes through, the wind power gear box test device can adjust the position of the supporting block according to the specification of the wind power gear box, so that the center of the wind power gear box and the coupler are positioned on the same central line, the adaptability is strong, this wind-powered electricity generation gear box test device can be connected the shaft coupling with wind-powered electricity generation gear box according to the width of different wind-powered electricity generation gear boxes, further strengthens wind-powered electricity generation gear box's adaptability.
Description
Technical Field
The utility model relates to a wind-powered electricity generation gear box technical field specifically is a wind-powered electricity generation gear box test device.
Background
The gearbox in the wind generating set is an important mechanical component, and the main function of the gearbox is to transmit the power generated by the wind wheel under the action of wind power to the generator and enable the generator to obtain a corresponding rotating speed, but the wind generating gearbox testing device in the prior art has the following defects.
Because wind-powered electricity generation gear box's height and width diverse, because current wind-powered electricity generation gear box test device comparatively fixed, can not carry out effectual adjustment according to the wind-powered electricity generation gear box of different specifications, very big influence the normal test operation of wind-powered electricity generation gear box.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind-powered electricity generation gear box test device to solve the low problem of wind-powered electricity generation gear box test device adaptability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind-powered electricity generation gear box test device, includes the test bench, the upper end of test bench is equipped with hollow box, the hollow box is equipped with the mounting, the mounting internal rotation is connected with driven gear, the last meshing of driven gear has the driving gear, the one end of driving gear is equipped with the bull stick, hollow box and carousel connection are passed to the one end of bull stick, driven gear female connection has the threaded rod, threaded rod sliding connection is in the mounting, hollow box and supporting shoe connection are passed to the upper end of threaded rod, the lower extreme of threaded rod passes the mounting and is connected with the stopper.
Preferably, the upper end of the test bed is provided with a motor, and the motor is connected with a test accompanying gear box through a motor shaft.
Preferably, be equipped with the connecting rod on the accompanying and trying on the gear box, be equipped with the external screw thread piece on the connecting rod, threaded connection has the shaft coupling on the external screw thread piece.
Preferably, a cavity is arranged in the supporting block, and a sliding plate is connected in the cavity in a sliding manner.
Preferably, one end of the sliding plate is provided with a connecting rod, the connecting rod is provided with a spring, and one end of the connecting rod penetrates through the supporting block to be connected with the pressing plate.
Compared with the prior art, the beneficial effects of the utility model are that: 1. this wind-powered electricity generation gear box test device can adjust the position of supporting shoe according to the specification of wind-powered electricity generation gear box for the center of wind-powered electricity generation gear box is in same central line with the shaft coupling, and adaptability is strong.
2. This wind-powered electricity generation gear box test device can be connected the shaft coupling with wind-powered electricity generation gear box according to the width of different wind-powered electricity generation gear boxes, further strengthens wind-powered electricity generation gear box's adaptability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
fig. 3 is a circuit diagram of the present invention.
In the figure: the test bed comprises a test bed 1, a motor 11, a 12-test-accompanying gear box, a 13 connecting rod, a 14 external thread block, a 15 coupler, a 21 hollow box, a 22 fixing piece, a 23 driven gear, a 24 driving gear, a 25 rotating rod, a 26 rotating disk, a 27 threaded rod, a 28 supporting block, a 29 limiting block, a 31 cavity, a 32 sliding plate, a 33 connecting rod, a 34 spring and a 35 pressing plate.
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.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a wind power gear box test device comprises a test bench 1, a hollow box 21 is arranged at the upper end of the test bench 1, a fixing part 22 is arranged in the hollow box 21, a driven gear 23 is connected in the fixing part 22 in a rotating mode, a driving gear 24 is meshed on the driven gear 23, a rotating rod 25 is arranged at one end of the driving gear 24, the driving gear 24 is driven by a rotating disk 26 in a rotating mode, the driving gear 24 can drive the driven gear 23 to rotate, the driven gear 23 is limited in the fixing part 22 and only can rotate, a threaded rod 27 is connected with the driven gear 23 in a sliding mode and can move up and down, the threaded rod 27 drives a supporting block 28 to move up and down, the height of the supporting block 28 is changed, one end of the rotating rod 25 penetrates through the hollow box 21 to be connected with the rotating disk 26, a threaded rod 27 is connected with the, the lower end of the threaded rod 27 passes through the fixing member 22 and is connected with a limit block 29, and the limit block 29 can prevent the threaded rod 27 from being separated from the driven gear 23.
Referring to fig. 1, a motor 11 is disposed at an upper end of the test bed 1, and the motor 11 is connected to a test-accompanying gear box 12 through a motor shaft.
Referring to fig. 1, a connecting rod 13 is arranged on the test-accompanying gear box 12, an external thread block 14 is arranged on the connecting rod 13, and a coupler 15 is connected to the external thread block 14 in a threaded manner.
Referring to fig. 2, a cavity 31 is formed in the supporting block 28, and a sliding plate 32 is slidably connected in the cavity 31.
Referring to fig. 2, a link 33 is disposed at one end of the slide plate 32, a spring 34 is disposed on the link 33, and one end of the link 33 passes through the supporting block 28 and is connected to a pressing plate 35.
Referring to fig. 3, the control switch is of type TY10AR22PL-211M4G, which has two-gear adjustment, positive and neutral, and can control the power-off and power-on of the motor 11 by rotating the control switch, and the motor 11 is of type TCB 8024B 3 and is connected to the control switch and the working power source in series through a circuit.
The utility model discloses when concrete implementation: when the device is used, firstly, the pressing plates 35 on the two sides are pulled outwards, so that the pressing plates 35 drive the connecting rods 33 to slide in the cavities 31, meanwhile, the sliding plates 32 slide in the cavities 31 to compress the springs 34, then, the wind power gear box to be tested is placed on the upper surface of the supporting block 28, the pressing plates 35 are loosened, the springs 34 are reset to drive the sliding plates 32 to slide in the cavities 31 until the pressing plates 35 are contacted with the wind power gear box, the position of the wind power gear box is fixed, according to the height of the wind power gear box, the rotating disc 26 is rotated forward to enable the rotating disc 26 to drive the driving gear 24 to rotate, so that the driven gear 23 meshed with the driving gear rotates, as the driven gear 23 is limited in the fixing piece 22, the driven gear can only rotate in the fixing piece 22, the threaded rod 27 in threaded connection with the inner part can, and stopping rotating, and then rotating the coupler 15, so that the coupler 15 moves on the external thread block 14, the position of the coupler 15 is changed, and the coupler 15 is connected with the wind power gear box.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a wind-powered electricity generation gear box test device, includes test bench (1), its characterized in that: the upper end of test bench (1) is equipped with hollow box (21), be equipped with mounting (22) in hollow box (21), mounting (22) internal rotation is connected with driven gear (23), the meshing has driving gear (24) on driven gear (23), the one end of driving gear (24) is equipped with bull stick (25), hollow box (21) is passed to the one end of bull stick (25) and is connected with carousel (26), driven gear (23) female connection has threaded rod (27), threaded rod (27) sliding connection is in mounting (22), hollow box (21) is passed to the upper end of threaded rod (27) and is connected with supporting shoe (28), the lower extreme of threaded rod (27) passes mounting (22) and is connected with stopper (29).
2. The wind power gearbox testing device according to claim 1, wherein: the test bed is characterized in that a motor (11) is arranged at the upper end of the test bed (1), and the motor (11) is connected with a test accompanying gear box (12) through a motor shaft.
3. The wind power gearbox testing device according to claim 2, wherein: be equipped with connecting rod (13) on accompanying and trying the gear box (12), be equipped with external screw thread piece (14) on connecting rod (13), threaded connection has shaft coupling (15) on external screw thread piece (14).
4. The wind power gearbox testing device according to claim 1, wherein: a cavity (31) is formed in the supporting block (28), and a sliding plate (32) is connected in the cavity (31) in a sliding mode.
5. The wind power gearbox testing device according to claim 4, wherein: one end of the sliding plate (32) is provided with a connecting rod (33), the connecting rod (33) is provided with a spring (34), and one end of the connecting rod (33) penetrates through the supporting block (28) to be connected with the pressing plate (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444723.5U CN210464924U (en) | 2019-09-02 | 2019-09-02 | Wind-powered electricity generation gear box test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444723.5U CN210464924U (en) | 2019-09-02 | 2019-09-02 | Wind-powered electricity generation gear box test device |
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| Publication Number | Publication Date |
|---|---|
| CN210464924U true CN210464924U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921444723.5U Active CN210464924U (en) | 2019-09-02 | 2019-09-02 | Wind-powered electricity generation gear box test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199558A (en) * | 2021-12-14 | 2022-03-18 | 无锡银联齿轮传动机械有限公司 | Gear run-out test inspection bench and use method |
-
2019
- 2019-09-02 CN CN201921444723.5U patent/CN210464924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199558A (en) * | 2021-12-14 | 2022-03-18 | 无锡银联齿轮传动机械有限公司 | Gear run-out test inspection bench and use method |
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