CN214888103U - Oil pressure device of hydropower station - Google Patents
Oil pressure device of hydropower station Download PDFInfo
- Publication number
- CN214888103U CN214888103U CN202022943794.9U CN202022943794U CN214888103U CN 214888103 U CN214888103 U CN 214888103U CN 202022943794 U CN202022943794 U CN 202022943794U CN 214888103 U CN214888103 U CN 214888103U
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- Prior art keywords
- ring
- gear
- fixedly connected
- stabilizing
- oil pressure
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 239000003381 stabilizer Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hydropower station auxiliary mechanisms, and discloses a hydropower station oil pressure device, which comprises a device main body and an adjusting box fixedly connected on the lower surface of the device main body, wherein supporting legs are fixedly connected at the corners of the lower surface of the adjusting box, a stabilizing component is movably arranged on the right surface of the adjusting box, fixing components are fixedly connected in the adjusting box at equal intervals, a rotating adjusting block is used for driving a first gear to rotate, so that a third gear rotates, a connecting column drives a stabilizing plate to move downwards to be abutted against a placing plane, the device is more stable by matching with a rubber plate, the noise of a working environment is reduced, the working environment of a worker is improved, a connecting ring is driven to rotate when the third gear rotates, a rotating ring is further driven to rotate, balls move in a sliding groove in the fixed ring when the rotating ring rotates, the rotation of the third gear is enabled to be more stable, the positions of the rotating ring are realized by a first limiting ring and a second limiting ring, reduce the wearing and tearing of stabilizing the subassembly, increase the life of stabilizing the subassembly.
Description
Technical Field
The utility model relates to a power station complementary unit technical field specifically is a power station oil pressure unit.
Background
The hydraulic unit is one of the important auxiliary equipments in hydroelectric power station, and its task is to store and continuously provide the hydraulic pressure for operation meeting the quality requirements for speed regulating system so as to make the unit start, stop and automatically regulate load. The oil pressure device also serves as an operation power source for a hydraulically operated main valve, a pressure regulating valve, and a hydraulic valve in a piping system.
However, the conventional hydraulic device is not stable enough, and noise generated during the operation of the device greatly affects the working environment of workers. Accordingly, those skilled in the art have provided a hydraulic unit for a hydroelectric power station to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power station oil pressure unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a power station oil pressure unit, includes device main part and the regulating box of rigid coupling at device main part lower surface, the equal rigid coupling in lower surface corner of regulating box has the supporting leg, the right surface activity of regulating box has stable subassembly, the inside equidistance rigid coupling of regulating box has fixed subassembly.
As a further aspect of the present invention: the number of the fixed assemblies is 2, an adjusting groove is formed in the adjusting box, and the fixed assemblies are located in the adjusting groove.
As a further aspect of the present invention: the utility model discloses a stabilizing component, including stabilizer plate, including stabilizer plate, regulating block, pivot, first gear, second gear, third gear, spliced pole, limiting plate, stabilizer plate and rubber slab, the regulating block has been cup jointed in the right surface activity of regulating box, the left surface rigid coupling of regulating block has the pivot, the surface equidistance rigid coupling of pivot has first gear, the lower surface joint of first gear has the second gear, the front surface joint of second gear has the third gear, the internal surface activity of third gear has cup jointed the spliced pole, the upper surface rigid coupling of spliced pole has the limiting plate, the lower surface rigid coupling of limiting plate has the stabilizer plate, the lower surface rigid coupling of stabilizer plate has the rubber slab.
As a further aspect of the present invention: the quantity of first gear is 2, second gear rigid coupling is in the regulating box inside, the surface of spliced pole and the internal surface of third gear all are provided with the screw thread.
As a further aspect of the present invention: fixed subassembly is including solid fixed ring, first spacing ring, second spacing ring, swivel ring, ball and go-between, the inside rigid coupling of regulating box has solid fixed ring, both ends difference rigid coupling has first spacing ring and second spacing ring about solid fixed ring's the internal surface, gu fixed ring's internal surface activity has cup jointed the swivel ring, the surface equidistance rigid coupling of swivel ring has the ball, the upper surface rigid coupling of swivel ring has the go-between.
As a further aspect of the present invention: the rotating ring is located between the first limiting ring and the second limiting ring, the inner surface of the fixing ring is provided with a rolling groove, and the ball is located in the rolling groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the installation stabilizing assembly, the stability of the device is increased, the rotary adjusting block rotates in order to drive the fixed connection to rotate on the first gear on the outer surface of the rotating shaft, the third gear rotates through the second gear, the connecting column moves downwards along the thread inside the third gear, the stabilizing plate moves downwards to enable the stabilizing plate to be abutted to the plane, and then the stabilizing plate is matched with the rubber plate to enable the device to be more stable, the noise of the working environment is reduced, and the working environment of workers is improved.
2. Through the fixed subassembly of installation, it is more convenient to make the use of stabilizing the subassembly, and it is rotatory to drive the go-between when the third gear is rotatory, and it is rotatory to further drive the swivel becket, and the ball removes in the inside sliding tray of solid fixed ring when the swivel becket rotates, makes the rotation of third gear more smooth and easy, and first spacing ring and second spacing ring carry out now to the position of swivel becket, reduce the wearing and tearing of stabilizing the subassembly, increase the service life of stabilizing the subassembly.
Drawings
FIG. 1 is a schematic diagram of a hydraulic unit of a hydroelectric power station;
FIG. 2 is a schematic diagram of a stabilizing assembly for a hydraulic unit of a hydroelectric power station;
FIG. 3 is a schematic view of a mounting assembly for a hydro-electric station hydro-pneumatic device;
fig. 4 is a schematic perspective view of a fixing assembly in a hydro-power station hydro-power plant.
In the figure: 1. a device main body; 2. a stabilizing assembly; 21. an adjusting block; 22. a rotating shaft; 23. a first gear; 24. a second gear; 25. a third gear; 26. connecting columns; 27. a limiting plate; 28. a stabilizing plate; 29. a rubber plate; 3. an adjusting box; 4. supporting legs; 5. a fixing assembly; 51. a fixing ring; 52. a first limit ring; 53. a second stop collar; 54. a rotating ring; 55. a ball bearing; 56. and (7) connecting rings.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, a hydraulic apparatus for a hydropower station includes an apparatus main body 1 and an adjusting box 3 fixedly connected to a lower surface of the apparatus main body 1, supporting legs 4 are fixedly connected to corners of the lower surface of the adjusting box 3, a stabilizing component 2 is movably connected to a right surface of the adjusting box 3, the stabilizing component 2 includes an adjusting block 21, a rotating shaft 22, a first gear 23, a second gear 24, a third gear 25, a connecting column 26, a limiting plate 27, a stabilizing plate 28 and a rubber plate 29, the adjusting block 21 is movably sleeved on the right surface of the adjusting box 3, the rotating shaft 22 is fixedly connected to a left surface of the adjusting block 21, the first gear 23 is fixedly connected to an outer surface of the rotating shaft 22 at an equal distance, the second gear 24 is clamped to a lower surface of the first gear 23, the third gear 25 is clamped to a front surface of the second gear 24, the connecting column 26 is movably sleeved on an inner surface of the third gear 25, the connecting column 26 is fixedly connected to an upper surface of the limiting plate 27, the lower surface rigid coupling of limiting plate 27 has stabilizer plate 28, stabilizer plate 28's lower surface rigid coupling has rubber slab 29, the figure of first gear 23 is 2, second gear 24 rigid coupling is inside regulating box 3, the surface of spliced pole 26 and the internal surface of third gear 25 all are provided with the screw thread, rotatory regulating block 21 rotates in order to drive the rigid coupling in the rotation of the first gear 23 of pivot 22 surface, make third gear 25 rotate through second gear 24, make spliced pole 26 drive stabilizer plate 28 move down and make it contradict and place the plane, and then cooperation rubber slab 29 makes the device more stable, reduce the operational environment noise, improve staff's operational environment.
In fig. 3 and 4: the inner part of the adjusting box 3 is fixedly connected with a fixed component 5 at equal intervals, the number of the fixed components 5 is 2, the inner part of the adjusting box 3 is provided with an adjusting groove, the fixed component 5 is positioned in the groove, the fixed component 5 comprises a fixed ring 51, a first limit ring 52, a second limit ring 53, a rotating ring 54, balls 55 and a connecting ring 56, the inner part of the adjusting box 3 is fixedly connected with the fixed ring 51, the upper end and the lower end of the inner surface of the fixed ring 51 are fixedly connected with the first limit ring 52 and the second limit ring 53 respectively, the inner surface of the fixed ring 51 is movably sleeved with the rotating ring 54, the outer surface of the rotating ring 54 is fixedly connected with the balls 55 at equal intervals, the upper surface of the rotating ring 54 is fixedly connected with the connecting ring 56, the rotating ring 54 is positioned between the first limit ring 52 and the second limit ring 53, the inner surface of the fixed ring 51 is provided with a rolling groove, the balls 55 are positioned in the rolling groove, the third gear 25 drives the connecting ring 56 to rotate to further drive the rotating ring 54 to rotate, when the rotating ring 54 rotates, the balls 55 move in the sliding grooves in the fixed ring 51, so that the third gear 25 rotates more smoothly, the first limiting ring 52 and the second limiting ring 53 perform current operations on the rotating ring 54, the abrasion of the stabilizing assembly 2 is reduced, and the service life of the stabilizing assembly 2 is prolonged.
The utility model discloses a theory of operation is: when the device is used, the adjusting block 21 is rotated to drive the rotating shaft 22 fixedly connected to the left surface of the adjusting block 21 to rotate, the first gear 23 fixedly connected to the outer surface of the rotating shaft 22 is further driven to rotate, the second gear 24 clamped with the first gear 23 rotates along with the rotating shaft to drive the third gear 25 to rotate, in the process, the fixing ring 51 is fixed inside the adjusting box 3, the third gear 25 rotates to drive the connecting ring 56 to rotate, the rotating ring 54 fixedly connected to the lower surface of the connecting ring 56 is further driven to rotate, the first limiting ring 52 and the second limiting ring 53 are used for carrying out the current position of the rotating ring 54, when the rotating ring 54 rotates, the balls 55 move in the sliding groove inside the fixing ring 51, the abrasion of the device is reduced, the service life of the device is prolonged, the third gear 25 rotates to enable the connecting column 26 movably sleeved inside the third gear 25 to move downwards along the thread inside the third gear 25, the limiting plate 27 is used for limiting the device in a matching way, so as to drive the stabilizing plate 28 to move downwards to enable the stabilizing plate to abut against a placing plane, and further, the rubber plate 29 is used for increasing the stability of the device, reducing the noise of the working environment and improving the working environment of workers.
The above-mentioned, 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a power station oil pressure unit, includes device main part (1) and regulating box (3) of rigid coupling at device main part (1) lower surface, the equal rigid coupling of lower surface corner of regulating box (3) has supporting leg (4), its characterized in that, the right surface activity of regulating box (3) has stabilizing assembly (2), the inside equidistance rigid coupling of regulating box (3) has fixed subassembly (5).
2. A hydropower station oil pressure device according to claim 1, characterized in that the number of the fixing assemblies (5) is 2, and the adjusting tank (3) is provided with an adjusting groove inside, in which the fixing assemblies (5) are located.
3. The hydropower station oil pressure device according to claim 1, wherein the stabilizing component (2) comprises an adjusting block (21), a rotating shaft (22), a first gear (23), a second gear (24), a third gear (25), a connecting column (26), a limiting plate (27), a stabilizing plate (28) and a rubber plate (29), the adjusting block (21) is sleeved on the right surface of the adjusting box (3), the rotating shaft (22) is fixedly connected to the left surface of the adjusting block (21), the first gear (23) is fixedly connected to the outer surface of the rotating shaft (22) at equal intervals, the second gear (24) is clamped to the lower surface of the first gear (23), the third gear (25) is clamped to the front surface of the second gear (24), the connecting column (26) is movably sleeved to the inner surface of the third gear (25), the limiting plate (27) is fixedly connected to the upper surface of the connecting column (26), the lower surface rigid coupling of limiting plate (27) has stabilizer plate (28), the lower surface rigid coupling of stabilizer plate (28) has rubber slab (29).
4. A hydropower station oil pressure device according to claim 3, characterized in that the number of the first gears (23) is 2, the second gear (24) is fixedly connected inside the regulating box (3), and the outer surface of the connecting column (26) and the inner surface of the third gear (25) are provided with threads.
5. The hydropower station oil pressure device according to claim 1, wherein the fixing assembly (5) comprises a fixing ring (51), a first limit ring (52), a second limit ring (53), a rotating ring (54), balls (55) and a connecting ring (56), the fixing ring (51) is fixedly connected to the inside of the adjusting box (3), the upper end and the lower end of the inner surface of the fixing ring (51) are fixedly connected with the first limit ring (52) and the second limit ring (53) respectively, the rotating ring (54) is movably sleeved on the inner surface of the fixing ring (51), the balls (55) are fixedly connected to the outer surface of the rotating ring (54) at equal intervals, and the connecting ring (56) is fixedly connected to the upper surface of the rotating ring (54).
6. A hydropower station oil pressure device according to claim 5, characterized in that the rotating ring (54) is located between a first limit ring (52) and a second limit ring (53), and the inner surface of the fixed ring (51) is provided with a rolling groove, in which the balls (55) are located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022943794.9U CN214888103U (en) | 2020-12-10 | 2020-12-10 | Oil pressure device of hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022943794.9U CN214888103U (en) | 2020-12-10 | 2020-12-10 | Oil pressure device of hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214888103U true CN214888103U (en) | 2021-11-26 |
Family
ID=78904084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022943794.9U Expired - Fee Related CN214888103U (en) | 2020-12-10 | 2020-12-10 | Oil pressure device of hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214888103U (en) |
-
2020
- 2020-12-10 CN CN202022943794.9U patent/CN214888103U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |