CN211429077U - Generator fixing device for hydraulic engineering - Google Patents
Generator fixing device for hydraulic engineering Download PDFInfo
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- CN211429077U CN211429077U CN201922382215.5U CN201922382215U CN211429077U CN 211429077 U CN211429077 U CN 211429077U CN 201922382215 U CN201922382215 U CN 201922382215U CN 211429077 U CN211429077 U CN 211429077U
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- fixedly connected
- generator
- fixing device
- connecting plate
- limiting hole
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Abstract
The utility model discloses a generator fixing device for hydraulic engineering belongs to hydraulic engineering equipment technical field, including the generator main part, the bottom of generator main part fuselage is provided with the shock conduction board, the outside fixedly connected with amortization box of shock conduction board, be provided with the connecting plate in the amortization box, the bottom fixed connection of spring and shock conduction board is passed through at the top of connecting plate, the side fixedly connected with gyro wheel of connecting plate, the gyro wheel roll connection is in the rolling groove of seting up to the inside side of amortization box, first spacing hole has been seted up to the side of rolling groove inside. The utility model discloses in, through leading between shake board, spring, gyro wheel, slot rolling, connecting plate, drive seat, fly leaf, gear, tooth, amortization box and the heat transfer fan under mutually supporting, therefore alright play the effect of heat transfer, and need not to install drive arrangement separately, practice thrift the electric energy, still can weaken the noise, according to the law of conservation of energy, therefore can play vibration/noise reduction's effect to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering equipment, especially, relate to a generator fixing device for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
In hydraulic engineering, the generator is indispensable power generation facility, at the in-process that carries out hydraulic power generation, need the generating set be in operating condition for a long time, again because the generator can gather a large amount of heat energy in the casing because of reasons such as friction at the in-process of work, however, fixing device for current generator often can only play simple fixed action, can't play supplementary radiating efficiency, the generator only relies on the heat radiation structure that its casing surface set up to hardly reach the work needs, and the generator can produce the vibration at the in-process of work, the snap-on is on the horizontal plane, release the noise to around easily, therefore need an urgent need for a generator fixing device for hydraulic engineering to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the fixing device for the generator for the hydraulic engineering aims to solve the problems that the existing fixing device for the generator can only play a simple fixing role and cannot play a role in auxiliary heat dissipation, the generator is difficult to meet the work requirement only by virtue of a heat dissipation structure arranged on the surface of a shell of the generator, the generator can vibrate in the work process and is directly fixed on a horizontal plane, and noise is easy to release to the periphery.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a generator fixing device for hydraulic engineering comprises a generator main body, wherein a shock guide plate is arranged at the bottom of a body of the generator main body, a silencing box is fixedly connected to the outer side of the shock guide plate, a connecting plate is arranged in the silencing box, the top of the connecting plate is fixedly connected with the bottom of the shock guide plate through a spring, a roller is fixedly connected to the side surface of the connecting plate, the roller is connected in a rolling groove formed in the side surface of the inner part of the silencing box in a rolling manner, a first limiting hole is formed in the side surface of the inner part of the rolling groove, a driving seat is connected in the first limiting hole in a sliding manner, the bottom of one side of the driving seat is fixedly connected with the top of the connecting plate, a movable plate is fixedly connected to the top of the other side of the driving seat and is positioned in a second limiting hole formed in the bottom of an outer cover, teeth are, the gear is fixedly connected to the surface of the rotating shaft, and a heat exchange fan is fixed to the end of the rotating shaft.
As a further description of the above technical solution:
the surface fixed connection of axis of rotation has the bearing, the bearing joint is in the side of supporting the otter board to the outside of supporting the otter board and the inside fixed connection of dustcoat, the side fixed connection of dustcoat corresponds the position of louvre in generator main part fuselage side.
As a further description of the above technical solution:
the side face of the supporting screen plate is fixedly connected with a driving cover corresponding to the gear, and third limiting holes are formed in the top and the bottom of the driving cover corresponding to the positions of the movable plates.
As a further description of the above technical solution:
the side face of the silencing box is fixedly connected with a climber, and the top of the climber is in threaded connection with a fastening bolt.
As a further description of the above technical solution:
the cross-sectional shapes of the first limiting hole and the driving seat are both rectangular structures, and the inner diameter of the first limiting hole is matched with the outer diameter of the driving seat.
As a further description of the above technical solution:
the cross-sectional shapes of the second limiting hole and the movable plate are both rectangular structures, and the inner diameter size of the second limiting hole is matched with the outer diameter size of the movable plate.
As a further description of the above technical solution:
the side surface inside the silencing box is arranged to be of a honeycomb structure.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through leading between shake board, spring, gyro wheel, slot rolling, connecting plate, drive seat, fly leaf, gear, tooth, amortization box and the heat transfer fan under mutually supporting, therefore alright play the effect of heat transfer, and need not to install drive arrangement separately, practice thrift the electric energy, still can weaken the noise, according to the law of conservation of energy, therefore can play vibration/noise reduction's effect to a certain extent.
2. The utility model discloses in, through setting up gyro wheel and slot rolling, be rolling friction between gyro wheel and the slot rolling, make the connecting plate in the in-process that rises or descend can keep stable, still can reduce the energy that the consumption falls because of the friction between connecting plate and the amortization box, through setting up first spacing hole, spacing hole of second and the spacing hole of third, first spacing hole is used for improving the stability that the drive seat rises and descends the in-process, and spacing hole of second and the spacing hole of third are used for improving the stability of fly leaf ascending and descending in-process, through setting up the support otter board, the support otter board plays the fixed effect of support to the bearing, still can filter the air that gets into the generator main part in, therefore can avoid the dust that contains in the air to produce the injury to the generator main part.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of a fixing device of a generator for hydraulic engineering according to the present invention;
fig. 2 is a schematic view of a right-side view cross-sectional structure of a driving cover of a generator fixing device for hydraulic engineering according to the present invention;
fig. 3 is the utility model provides a generator fixing device A department enlarged structure schematic diagram for hydraulic engineering.
Illustration of the drawings:
1. a generator main body; 2. a silencing box; 3. a connecting plate; 4. a spring; 5. a roller; 6. rolling a groove; 7. a first limit hole; 8. a driving seat; 9. a movable plate; 10. a second limiting hole; 11. a third limiting hole; 12. a drive housing; 13. teeth; 14. a gear; 15. a connecting shaft; 16. a bearing; 17. a heat exchange fan; 18. supporting the screen plate; 19. a housing; 20. climbers; 21. fastening a bolt; 22. and a vibration guide 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a generator fixing device for hydraulic engineering comprises a generator main body 1, wherein the generator main body 1 and a heat exchange fan 17 are arranged, vibration generated by the generator main body 1 can be transmitted to a spring 4 through a vibration guide plate 22 in the operation process, the spring 4 shakes and stretches under the influence of vibration energy, so that the heat exchange fan 17 can be driven to do reciprocating forward and backward rotation actions through a connecting plate 3 to achieve the heat exchange effect, the vibration guide plate 22 is arranged at the bottom of the body of the generator main body 1, a silencing box 2 is fixedly connected to the outer side of the vibration guide plate 22, the connecting plate 3 is arranged in the silencing box 2, the inner side surface of the silencing box 2 is of a honeycomb structure through the arrangement of the silencing box 2, so that the energy carried by noise entering the silencing box 2 can be weakened, and the effects of shock absorption and noise reduction can be achieved to a certain extent according to the law of energy conservation, the top of the connecting plate 3 is fixedly connected with the bottom of the shock guide plate 22 through the spring 4, the side of the connecting plate 3 is fixedly connected with the roller 5, the roller 5 is connected in a rolling groove 6 formed in the side inside the silencing box 2 in a rolling manner, through the arrangement of the roller 5 and the rolling groove 6, rolling friction is formed between the roller 5 and the rolling groove 6, so that the stability of the connecting plate 3 can be kept in the ascending or descending process, the energy consumed by friction between the connecting plate 3 and the silencing box 2 can be reduced, a first limiting hole 7 is formed in the side inside the rolling groove 6, a driving seat 8 is connected in the first limiting hole 7 in a sliding manner, the bottom of one side of the driving seat 8 is fixedly connected with the top of the connecting plate 3, a movable plate 9 is fixedly connected with the top of the other side of the driving seat 8, the movable plate 9 is located in a second limiting hole 10 formed in the bottom of the, The movable plate 9 comprises a first limiting hole 10 and a second limiting hole 11, the first limiting hole 7 is used for improving the stability of the driving seat 8 in the ascending and descending processes, the second limiting hole 10 and the third limiting hole 11 are used for improving the stability of the movable plate 9 in the ascending and descending processes, the front face of the movable plate 9 is fixedly connected with teeth 13, the front face of each tooth 13 is meshed with a gear 14, the gear 14 is fixedly connected to the surface of a rotating shaft 15, and a heat exchange fan 17 is fixed at the end of the rotating shaft 15.
Specifically, as shown in fig. 1, a bearing 16 is fixedly connected to the surface of the rotating shaft 15, the bearing 16 is connected to the side of the supporting screen 18 in a clamping manner, the outer side of the supporting screen 18 is fixedly connected with the inner part of the outer cover 19, the side of the outer cover 19 is fixedly connected to the side of the body of the generator body 1 corresponding to the heat dissipation holes, the supporting screen 18 is arranged, the supporting screen 18 plays a role in supporting and fixing the bearing 16, and air entering the generator body 1 can be filtered, so that damage to the generator body 1 caused by dust contained in the air can be avoided.
Specifically, as shown in fig. 2, a driving cover 12 is fixedly connected to a side surface of the supporting mesh plate 18 corresponding to the gear 14, and third limiting holes 11 are formed in positions corresponding to the movable plate 9 at the top and the bottom of the driving cover 12.
Specifically, as shown in fig. 1, a side surface of the sound-deadening box 2 is fixedly connected with a climber 20, and a top portion of the climber 20 is threadedly connected with a fastening bolt 21.
Specifically, as shown in fig. 1, the cross-sectional shapes of the first limiting hole 7 and the driving seat 8 are both rectangular structures, and the inner diameter of the first limiting hole 7 is matched with the outer diameter of the driving seat 8.
Specifically, as shown in fig. 2, the cross-sectional shapes of the second limiting hole 10 and the movable plate 9 are both rectangular structures, and the inner diameter of the second limiting hole 10 is matched with the outer diameter of the movable plate 9.
Specifically, as shown in fig. 1, the side surface inside the sound-deadening box 2 is provided with a honeycomb structure.
The working principle is as follows: when in use, the generator body 1 can transmit the generated vibration to the spring 4 through the vibration guide plate 22 during operation, and the spring 4 can rock and stretch under the influence of vibration energy, so that the driving seat 8 can be driven by the connecting plate 3 to perform synchronous action, and the rolling friction is formed between the roller 5 and the rolling groove 6, so that the connecting plate 3 can keep stability during ascending or descending, and the energy consumed by friction between the connecting plate 3 and the silencing box 2 can be reduced, and the teeth 13 arranged on the surface of the movable plate 9 can be driven by the driving seat 8 to perform synchronous action during ascending or descending, and the teeth 13 are meshed with the gear 14 fixed on the surface of the teeth 13, so that the heat exchange fan 17 can be driven by the rotating shaft 15 to perform reciprocating forward and backward rotation, and the heat exchange fan 17 can rotate clockwise, can be with the inside of the leading-in generator body 1 of louvre that the low temperature air on every side was seted up through generator body 1 casing side, heat transfer fan 17 is at the in-process of anticlockwise rotation, can be with the inside high hot air suction of generator body 1, therefore alright play the effect of heat transfer, support otter board 18 and play the fixed effect of support to bearing 16, still can filter the air that gets into generator body 1, therefore dust that contains in the air produces the injury to generator body 1, and need not to install drive arrangement separately, the electric energy is practiced thrift, because the medial surface of amortization box 2 is cellular structure, therefore alright weaken the energy that gets into 2 internal noise of amortization boxes and carry, according to the law of conservation of energy, therefore can play vibration/noise reduction's effect to a certain extent.
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 (7)
1. A generator fixing device for hydraulic engineering comprises a generator main body (1) and is characterized in that a shock guide plate (22) is arranged at the bottom of a body of the generator main body (1), a silencing box (2) is fixedly connected to the outer side of the shock guide plate (22), a connecting plate (3) is arranged in the silencing box (2), the top of the connecting plate (3) is fixedly connected with the bottom of the shock guide plate (22) through a spring (4), a roller (5) is fixedly connected to the side surface of the connecting plate (3), the roller (5) is connected in a rolling groove (6) formed in the inner side surface of the silencing box (2) in a rolling mode, a first limiting hole (7) is formed in the inner side surface of the rolling groove (6), a driving seat (8) is connected in the first limiting hole (7) in a sliding mode, the bottom of one side of the driving seat (8) is fixedly connected with the top of the connecting plate (3), the top fixedly connected with fly leaf (9) of drive seat (8) opposite side to fly leaf (9) are located dustcoat (19) bottom and are seted up second spacing hole (10), the front fixedly connected with tooth (13) of fly leaf (9), and the front meshing of tooth (13) has gear (14), gear (14) fixed connection is on the surface of axis of rotation (15), the end fixing of axis of rotation (15) has heat transfer fan (17).
2. The generator fixing device for the water conservancy project according to claim 1, characterized in that a bearing (16) is fixedly connected to the surface of the rotating shaft (15), the bearing (16) is clamped on the side surface of the supporting screen (18), the outer side of the supporting screen (18) is fixedly connected with the inner part of the outer cover (19), and the side surface of the outer cover (19) is fixedly connected to the position of the side surface of the generator body (1) corresponding to the heat dissipation holes.
3. The generator fixing device for the water conservancy project according to claim 2, characterized in that a driving cover (12) is fixedly connected to the side of the supporting screen (18) corresponding to the gear (14), and third limiting holes (11) are formed in positions of the top and the bottom of the driving cover (12) corresponding to the movable plate (9).
4. The generator fixing device for the water conservancy project is characterized in that a climber (20) is fixedly connected to the side surface of the silencing box (2), and a fastening bolt (21) is in threaded connection with the top of the climber (20).
5. The generator fixing device for the water conservancy project is characterized in that the cross-sectional shapes of the first limiting hole (7) and the driving seat (8) are both rectangular structures, and the inner diameter of the first limiting hole (7) is matched with the outer diameter of the driving seat (8).
6. The generator fixing device for the water conservancy project according to claim 1, wherein the cross-sectional shapes of the second limiting hole (10) and the movable plate (9) are both rectangular structures, and the inner diameter of the second limiting hole (10) is matched with the outer diameter of the movable plate (9).
7. A generator fixing device for hydraulic engineering according to claim 1, characterized in that the side of the interior of the silencing box (2) is arranged as a honeycomb structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382215.5U CN211429077U (en) | 2019-12-26 | 2019-12-26 | Generator fixing device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382215.5U CN211429077U (en) | 2019-12-26 | 2019-12-26 | Generator fixing device for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN211429077U true CN211429077U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922382215.5U Active CN211429077U (en) | 2019-12-26 | 2019-12-26 | Generator fixing device for hydraulic engineering |
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| CN (1) | CN211429077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115102325A (en) * | 2022-07-14 | 2022-09-23 | 中磁电科有限公司 | Vibration/noise reduction type generator |
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2019
- 2019-12-26 CN CN201922382215.5U patent/CN211429077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115102325A (en) * | 2022-07-14 | 2022-09-23 | 中磁电科有限公司 | Vibration/noise reduction type generator |
| CN115102325B (en) * | 2022-07-14 | 2023-07-28 | 中磁电科有限公司 | Damping and noise-reducing generator |
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