CN220396430U - Gear box side cap mounting structure convenient to it is fixed - Google Patents
Gear box side cap mounting structure convenient to it is fixed Download PDFInfo
- Publication number
- CN220396430U CN220396430U CN202321563771.2U CN202321563771U CN220396430U CN 220396430 U CN220396430 U CN 220396430U CN 202321563771 U CN202321563771 U CN 202321563771U CN 220396430 U CN220396430 U CN 220396430U
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- CN
- China
- Prior art keywords
- gear box
- fixedly connected
- plate
- wall
- box main
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- 238000005086 pumping Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 33
- 238000000605 extraction Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection 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
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to the technical field of gear boxes, and discloses a gear box side cover mounting structure convenient to fix. Through setting up side cap installation device and making the protection curb plate of gear box main part switch more fast, close the curb plate in-process and need press the curb plate, rotate the swivel lock simultaneously and make the tapered end one end of swivel lock get into in the buckle to the pulling connecting rod makes the curb plate push down and seals, and cooperation bolt fastening assembly fixes it at last, makes the curb plate can open more conveniently, makes the effect of maintenance better.
Description
Technical Field
The utility model relates to the technical field of gearboxes, in particular to a gearbox side cover mounting structure convenient to fix.
Background
The gear box is an important mechanical component widely applied in wind generating sets, and the gear box mainly has the function of transmitting power generated by a wind wheel under the action of wind power to a generator and obtaining corresponding rotating speed.
For example, the Chinese patent publication No. CN212564317U discloses the following technical scheme: including gear box body, installation mechanism and leak protection oil mechanism, installation mechanism is located the top of gear box body, installation mechanism includes the joint pole, the outside fixed sealing washer that has cup jointed of joint pole, the bottom fixedly connected with sucking disc of joint pole, the inside screw thread of gear box body has cup jointed first bolt and second bolt. Preferably, the oil leakage prevention mechanism is located the inside of gear box body, the oil leakage prevention mechanism includes the fixed block, the top of fixed block is provided with the closing plate, the bottom fixedly connected with lug of closing plate, the top fixedly connected with backing plate of closing plate, the top fixedly connected with loop bar of backing plate, the inside movable sleeve of loop bar is equipped with the extrusion pole, extrusion spring has been cup jointed in the outside activity of extrusion pole, the top fixedly connected with joint board of extrusion pole. Preferably, a gear component is arranged in the gear box body, and a side cover body is fixedly connected to the top of the gear box body.
However:
in the process of opening the side cover plate and overhauling, the inconvenient fixation leads to the failure of smooth overhauling work of the gear box, and the slow dragging of the inspection process is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a gear box side cover mounting structure convenient to fix. The fixing structure of the cover plate can be combined with the cover plate, so that the opening and closing of the cover plate can be simplified, and the fixing time of the gear box is shortened.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gear box side cap mounting structure convenient to it is fixed, includes the gear box main part, be connected with the drive pivot through the bearing rotation on the outer wall of gear box main part, fixedly connected with stationary blade on the outer wall of gear box main part, the top of gear box main part sets up side cap installation device, side cap installation device includes reset spring, reset spring fixed connection is on the top outer wall of gear box main part, reset spring's the other end fixedly connected with curb plate, fixedly connected with buckle on the bottom inner wall of curb plate, be connected with swivel lock catch through the bearing rotation on the outer wall of gear box main part, fixedly connected with connecting rod on the bottom outer wall of curb plate, the other end and swivel lock catch joint of connecting rod, fixedly connected with gasket on the outer wall of stationary blade, be connected with driven pivot through the bearing rotation on the gasket, be provided with greasy dirt processing apparatus in the gear box main part.
Preferably, the number of swivel locks and retaining rings is two, the two swivel locks and the retaining rings are symmetrically arranged on two sides of the gear box main body, lock holes are formed in the swivel locks, and a lock structure is formed by the symmetrical swivel locks and the retaining rings, so that the side plates are fixed.
Preferably, the greasy dirt treatment device comprises an oil pumping tank, the oil pumping tank is fixedly connected to the outer wall of the gear box main body, an oil outlet nozzle is fixedly connected to the outer wall of the oil pumping tank, a communication valve is fixedly connected to the gear box main body, and a pressure plate is slidingly connected to the inner wall of the oil pumping tank through a sliding block.
Preferably, the greasy dirt treatment device further comprises a pushing plate, the pushing plate is fixedly connected to the outer wall of the top of the pressure plate and penetrates through the oil extraction tank to the outside of the oil extraction tank, a supporting plate is fixedly connected to the outer wall of the oil extraction tank, a supporting rod is hinged to the supporting plate through a hinge block, a connecting plate is hinged to the supporting rod through a hinge block, a handle is fixedly connected to one end of the connecting plate, and a buckle plate is fixedly connected to the outer wall of the gear box main body.
Preferably, the pressure plate is matched with the inner diameter of the oil extraction tank, and the dirty oil in the gear box main body is extracted by arranging the pressure plate to move and form a negative pressure mechanism.
Preferably, the maximum deflection angle of the connecting plate and the pinch plate are positioned on the same horizontal plane, and the connecting plate is arranged to press the pressure plate downwards to the bottom through the pushing plate to block the communication valve, so that the communication valve is protected by double.
(III) beneficial effects
Compared with the prior art, the utility model provides a gear box side cover mounting structure convenient to fix, which has the following beneficial effects:
1. this gear box side cap mounting structure convenient to it is fixed makes the protection curb plate of gear box main part switch more fast through setting up side cap installation device, closes the curb plate in-process and need press the curb plate, rotates the swivel lock simultaneously and makes the tapered end one end of swivel lock get into in the buckle to the pulling connecting rod makes the curb plate push down and seals simultaneously, and cooperation bolt fastening assembly fixes it at last, makes the curb plate can open more conveniently, makes the effect of maintenance better.
2. This gear box side cap mounting structure convenient to it is fixed draws the greasy dirt in the gear box main part through setting up greasy dirt processing apparatus, and the intercommunication valve is opened, and the bracing piece in pulling handle cooperation backup pad drives connecting plate and push plate and pushes down, and the pressure plate produces negative pressure effect under the motion of push plate and makes the oil body in the gear box main part be taken out through the play glib talker discharge for lubricating oil in the gear box main part can be convenient for change.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A.
In the figure: 1. a gear box main body; 2. driving the rotating shaft; 3. a fixing piece; 4. a side cover mounting device; 401. a return spring; 402. a side plate; 403. a clasp ring; 404. a swivel lock catch; 405. a connecting rod; 5. a gasket; 6. a driven rotating shaft; 7. an oil stain treatment device; 701. an oil extraction tank; 702. an oil outlet nozzle; 703. a communication valve; 704. a pressure plate; 705. a pushing plate; 706. a support plate; 707. a support rod; 708. a connecting plate; 709. a handle; 710. the buckle plate.
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.
Example 1
As shown in fig. 1-3, the utility model provides a gear box side cover mounting structure convenient to fix, which comprises a gear box main body 1, a driving rotating shaft 2 is rotatably connected to the outer wall of the gear box main body 1 through a bearing, a fixing piece 3 is fixedly connected to the outer wall of the gear box main body 1, a side cover mounting device 4 is arranged above the gear box main body 1, the side cover mounting device 4 comprises two return springs 401, the return springs 401 are fixedly connected to the top outer wall of the gear box main body 1, the other ends of the return springs 401 are fixedly connected with side plates 402, a retaining ring 403 is fixedly connected to the bottom inner wall of the side plates 402, a rotating ring lock 404 is rotatably connected to the outer wall of the gear box main body 1 through a bearing, a connecting rod 405 is fixedly connected to the outer wall of the side plates 402, a driven rotating shaft 6 is rotatably connected to the outer wall of the fixing piece 3 through a bearing, oil stain treatment device 7 is arranged on the gear box main body 1, the number of the rotating ring lock 404 and the retaining ring 403 is two, the two rotating ring lock catches 404 and 403 are symmetrically arranged on two sides of the gear box main body 1, lock catches 403 are symmetrically arranged on the rotating ring 404, and lock catches are symmetrically arranged with the rotating ring lock catches 403, so that a fixed structure is formed by the rotating ring lock catches 404.
In this embodiment, through setting up side cap installation device 4 and making the protection curb plate 402 of gear box main part 1 switch more fast, close curb plate 402 in-process and need press curb plate 402, rotate swivel lock 404 simultaneously and make the tapered end one end of swivel lock 404 get into in the buckle 403, and pull connecting rod 405 simultaneously and make curb plate 402 push down to seal, cooperation bolt fastening assembly fixes it at last, make curb plate 402 can open more conveniently, make the effect of maintenance better.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the method further comprises: the greasy dirt treatment device 7 includes the oil pumping jar 701, oil pumping jar 701 fixedly connected on the outer wall of gear box main part 1, fixedly connected with play glib 702 on the outer wall of oil pumping jar 701, fixedly connected with intercommunication valve 703 on the gear box main part 1, there is pressure plate 704 through sliding block sliding connection on the inner wall of oil pumping jar 701, greasy dirt treatment device 7 still includes push plate 705, push plate 705 fixedly connected on the top outer wall of pressure plate 704 and run through oil pumping jar 701 to the outside of oil pumping jar 701, fixedly connected with backup pad 706 on the outer wall of oil pumping jar 701, it has bracing piece 707 to articulate through the articulated piece on the backup pad 706, it has connecting plate 708 to articulate through the articulated piece on the bracing piece 707, the one end fixedly connected with handle 709 of connecting plate 708, fixedly connected with buckle 710 on the outer wall of gear box main part 1, pressure plate 704 and the internal diameter looks adaptation of oil pumping jar 701, form negative pressure mechanism to take out dirty oil in the gear box main part 1 through setting up pressure plate 704 when moving, the biggest deflection angle and buckle 710 are in same horizontal plane, through setting up connecting plate 708 and pushing down pressure plate 704 to the bottom through push plate 705 and blocking intercommunication valve 703, make the protection of communicating valve 703 have.
In this embodiment, by setting the oil stain treatment device 7 to extract the oil stains in the gear box main body 1, the communication valve 703 is opened, the pulling handle 709 cooperates with the support rod 707 on the support plate 706 to drive the connection plate 708 and the pushing plate 705 to press down, and the pressure plate 704 generates a negative pressure effect under the motion of the pushing plate 705, so that the oil bodies in the gear box main body 1 are extracted and discharged through the oil outlet nozzle 702, so that the lubricating oil in the gear box main body 1 can be replaced conveniently.
The following specifically describes the working principle of the gear box side cover mounting structure convenient to fix.
As shown in fig. 1-3, when in use, the side plate 402 needs to be pressed during closing, meanwhile, the swivel lock catch 404 is rotated to enable one end of a lock head of the swivel lock catch 404 to enter the retaining ring 403, meanwhile, the connecting rod 405 is pulled to enable the side plate 402 to be pressed down for sealing, finally, the side plate 402 is fixed by being matched with a bolt fixing assembly, the connecting plate 708 and the pushing plate 705 are driven to be pressed down by being matched with a pulling handle 709 and matched with a supporting rod 707 on the supporting plate 706, and the negative pressure effect is generated by the pushing plate 705 through the pressure plate 704, so that oil in the gear box main body 1 is pumped out and discharged through the oil outlet nozzle 702.
Claims (6)
1. The utility model provides a gear box side cap mounting structure convenient to it is fixed, includes gear box main part (1), its characterized in that: the novel oil stain treatment device is characterized in that a driving rotating shaft (2) is connected to the outer wall of the gear box main body (1) through a bearing in a rotating mode, a fixing piece (3) is fixedly connected to the outer wall of the gear box main body (1), a side cover mounting device (4) is arranged above the gear box main body (1), the side cover mounting device (4) comprises a reset spring (401), the reset spring (401) is fixedly connected to the top outer wall of the gear box main body (1), a side plate (402) is fixedly connected to the other end of the reset spring (401), a retaining ring (403) is fixedly connected to the inner wall of the bottom of the side plate (402), a connecting rod (405) is fixedly connected to the outer wall of the bottom of the side plate (402) through a bearing in a rotating mode, a gasket (5) is fixedly connected to the outer wall of the fixing piece (3), a driven rotating shaft (6) is connected to the gasket (5) through a bearing in a rotating mode, and an oil stain treatment device (7) is arranged on the gear box main body (1).
2. The gear box side cover mounting structure for facilitating fixation according to claim 1, wherein: the number of the swivel lock catches (404) and the number of the snap rings (403) are two, the two swivel lock catches (404) and the two snap rings (403) are symmetrically arranged on two sides of the gear box main body (1), and lock holes are formed in the swivel lock catches (404).
3. The gear box side cover mounting structure for facilitating fixation according to claim 1, wherein: the oil stain treatment device (7) comprises an oil pumping tank (701), the oil pumping tank (701) is fixedly connected to the outer wall of the gear box main body (1), an oil outlet nozzle (702) is fixedly connected to the outer wall of the oil pumping tank (701), a communication valve (703) is fixedly connected to the gear box main body (1), and a pressure plate (704) is slidably connected to the inner wall of the oil pumping tank (701) through a sliding block.
4. A gear box side cover mounting structure for facilitating fixation as claimed in claim 3, wherein: the greasy dirt processing device (7) further comprises a pushing plate (705), the pushing plate (705) is fixedly connected to the top outer wall of the pressure plate (704) and penetrates through the oil pumping tank (701) to the outside of the oil pumping tank (701), a supporting plate (706) is fixedly connected to the outer wall of the oil pumping tank (701), a supporting rod (707) is hinged to the supporting plate (706) through a hinge block, a connecting plate (708) is hinged to the supporting rod (707) through the hinge block, a handle (709) is fixedly connected to one end of the connecting plate (708), and a buckle plate (710) is fixedly connected to the outer wall of the gear box main body (1).
5. The gear box side cover mounting structure for facilitating fixation as claimed in claim 4, wherein: the pressure plate (704) is adapted to the inner diameter of the pumping tank (701).
6. The gear box side cover mounting structure for facilitating fixation as claimed in claim 4, wherein: the maximum deflection angle of the connection plate (708) is on the same horizontal plane as the buckle plate (710).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563771.2U CN220396430U (en) | 2023-06-19 | 2023-06-19 | Gear box side cap mounting structure convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563771.2U CN220396430U (en) | 2023-06-19 | 2023-06-19 | Gear box side cap mounting structure convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396430U true CN220396430U (en) | 2024-01-26 |
Family
ID=89602423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321563771.2U Active CN220396430U (en) | 2023-06-19 | 2023-06-19 | Gear box side cap mounting structure convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396430U (en) |
-
2023
- 2023-06-19 CN CN202321563771.2U patent/CN220396430U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |