CN220666549U - Sound absorption and noise reduction device for transformer substation - Google Patents
Sound absorption and noise reduction device for transformer substation Download PDFInfo
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- CN220666549U CN220666549U CN202320931084.5U CN202320931084U CN220666549U CN 220666549 U CN220666549 U CN 220666549U CN 202320931084 U CN202320931084 U CN 202320931084U CN 220666549 U CN220666549 U CN 220666549U
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- 238000010521 absorption reaction Methods 0.000 title description 8
- 238000003466 welding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005534 acoustic noise Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a sound-absorbing and noise-reducing device for a transformer substation, which comprises a first sound-absorbing and noise-reducing board and a second sound-absorbing and noise-reducing board, wherein top plates are arranged at the tops of the first sound-absorbing and noise-reducing board and the second sound-absorbing and noise-reducing board, connecting components are arranged on one sides of the first sound-absorbing and noise-reducing board and the second sound-absorbing and noise-reducing board, each connecting component comprises a hollow groove, an inserting block and a groove, the hollow groove is formed in the first sound-absorbing and noise-reducing board, the inserting block is fixedly connected to one side of the first sound-absorbing and noise-reducing board, and the groove is formed in the first sound-absorbing and noise-reducing board. The sound-absorbing and noise-reducing device for the transformer substation solves the problems that when the traditional partial sound-absorbing and noise-reducing board is used, the board body is assembled in a bolt fixing or welding mode, a large number of parts with different specifications are needed, and the sound-absorbing and noise-reducing board body is inconvenient to install and transfer.
Description
Technical Field
The utility model relates to the field of sound-absorbing and noise-reducing equipment, in particular to a sound-absorbing and noise-reducing device for a transformer substation.
Background
Sound absorption and noise reduction is a method of controlling noise intensity in a propagation path, sound absorption by objects is ubiquitous, and the sound absorption effect is related not only to sound absorption materials but also to sound absorption structures selected. The technology is mainly used for indoor space and noise reduction, and the name meaning is that the influence of noise on people is reduced.
The transformer substation is used as important equipment for electric power transfer, and the transformer substation can produce higher noise of decibel when working, influences the life of resident on every side, can fall the noise through inhaling the noise equipment of falling to it and handle, but current part inhale the noise board of falling when using, assemble the plate body through bolt fastening or welded mode, need a large amount of spare parts of different specifications simultaneously, be inconvenient for to inhale the noise board body of falling and install and shift.
Therefore, it is necessary to provide a new sound absorbing and reducing device for a transformer substation to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the sound-absorbing and noise-reducing device for the transformer substation, which is convenient for workers to quickly install and transfer the sound-absorbing and noise-reducing board body and improves the installation efficiency of the sound-absorbing and noise-reducing board body.
The utility model provides a sound-absorbing and noise-reducing device for a transformer substation, which comprises a first sound-absorbing and noise-reducing plate and a second sound-absorbing and noise-reducing plate, wherein top plates are arranged at the tops of the first sound-absorbing and noise-reducing plate and the second sound-absorbing and noise-reducing plate, one sides of the first sound-absorbing and noise-reducing plate and the second sound-absorbing and noise-reducing plate are respectively provided with a connecting component, the connecting components comprise empty slots, inserting blocks and grooves, the empty slots are formed in the first sound-absorbing and noise-reducing plate, one side of the first sound-absorbing and noise-reducing plate is fixedly connected with the inserting blocks, and the first sound-absorbing and noise-reducing plate is provided with the grooves.
In order to achieve the effect that when the first sound-absorbing and noise-reducing plate and the second sound-absorbing and noise-reducing plate are connected, the inserting block is aligned with the slot in the second sound-absorbing and noise-reducing plate, then the first sound-absorbing and noise-reducing plate is pushed, meanwhile, the inserting rod is pressed, the inserting rod drives the moving plate to move, the moving plate completely enters the groove, when the inserting block enters the appointed position in the second sound-absorbing and noise-reducing plate, the inserting rod enters the second sound-absorbing and noise-reducing plate under the action of the elastic force of the first spring, and then the first sound-absorbing and noise-reducing plate and the second sound-absorbing and noise-reducing plate can be initially connected.
In order to achieve the effect that the inserted link moves to the designated position under the action of the elastic force of the first spring, the utility model provides the sound absorbing and noise reducing device for the transformer substation.
In order to achieve the effect that after the plug block moves to a designated position, the plug disc and the ejector rod can move to the designated position, and the first sound-absorbing and noise-reducing plate and the second sound-absorbing and noise-reducing plate can be connected firmly, the sound-absorbing and noise-reducing device for the transformer substation is provided.
In order to achieve the effect that the second spring can stretch out and draw back in the placing groove, the utility model provides the sound-absorbing and noise-reducing device for the transformer substation, preferably, the placing groove is formed in the first sound-absorbing and noise-reducing plate, and the second spring is welded on one side of the inner wall of the placing groove.
In order to achieve the effect that the position of the rotating rod can be adjusted under the action of the elastic force of the second spring, and the rotating rod can move to the designated position, the utility model provides the sound absorbing and noise reducing device for the transformer substation.
In order to achieve the effect of rotating the rotating rod, the rotating rod can drive the pressure rod to move through the adjusting plate, and then the adjusting plate can move to a designated position, so that the first sound-absorbing and noise-reducing plate and the second sound-absorbing and noise-reducing plate can be tightly connected and fixed.
In order to achieve the effect that the adjusting rod can drive the connecting plate to move, the utility model provides the sound-absorbing and noise-reducing device for the transformer substation, preferably, the front surfaces of the first sound-absorbing and noise-reducing plate and the second sound-absorbing and noise-reducing plate are respectively and rotatably connected with the adjusting rod, and the outer side of the adjusting rod is in threaded connection with the connecting plate.
In order to achieve the effect of absorbing and weakening noise transmitted to the first acoustic panel under the action of the first acoustic panel, the utility model provides the acoustic noise reduction device for the transformer substation, preferably, the rear surface of the connecting plate is fixedly connected with a clamping plate, and one side of the inner walls of the first acoustic noise reduction panel and the second acoustic noise reduction panel is provided with the first acoustic panel.
In order to achieve the effect that noise transmitted by the second sound-absorbing plate can be absorbed by the second sound-absorbing plate, and the effect of greatly weakening the decibels of the noise is achieved under the action of the sound-absorbing plate, the first sound-absorbing plate and the first sound-absorbing plate, the utility model provides the sound-absorbing and noise-reducing device for the transformer substation, preferably, the front surface of the first sound-absorbing plate is provided with the first sound-absorbing plate, the front surface of the first sound-absorbing plate is provided with the sound-absorbing plate, the front surface of the sound-absorbing plate is provided with the second sound-absorbing plate, and the front surface of the second sound-absorbing plate is provided with the second sound-absorbing plate.
Compared with the prior art, the utility model has the beneficial effects that:
the sound-absorbing and noise-reducing device for the transformer substation comprises a connecting component, when a worker needs to assemble and connect a first sound-absorbing and noise-reducing board and a second sound-absorbing and noise-reducing board, the first sound-absorbing and noise-reducing board is firstly placed at a designated position, meanwhile, the worker pushes a moving block to enable a second spring to be compressed, then presses the moving board to enable the moving board to completely enter the groove, meanwhile, an inserting rod and the inserting block are aligned to corresponding positions in the second sound-absorbing and noise-reducing board, the second sound-absorbing and noise-reducing board is pushed to enable an inserting plate and the inserting rod to completely enter the second sound-absorbing and noise-reducing board, meanwhile, under the action of elastic force of the first spring, the first sound-absorbing and noise-reducing board and the second sound-absorbing and noise-reducing board can be initially connected, then the staff loosens the second spring, under the effect of second spring elasticity, make the dwang motion, the dwang is rotated, under the effect of dwang, make regulating plate and depression bar can move to the assigned position, and then make the depression bar can get into inside the second sound-absorbing and noise-reducing board, further fix first sound-absorbing and noise-reducing board and the second sound-absorbing and noise-reducing board, the staff of being convenient for installs and dismantles first sound-absorbing and noise-reducing board and second sound-absorbing and noise-reducing board, the current part of having solved is inhaled and is fallen the board body and assemble through bolt fastening or welded mode when using, a large amount of spare parts of different specifications are needed simultaneously, be inconvenient for installing the problem of falling the board body of falling of sound-absorbing and transferring.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a sound absorbing and reducing device for a transformer substation according to the present utility model;
FIG. 2 is a schematic view of a connection assembly according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
fig. 5 is a schematic view showing the internal structure of the first sound-absorbing and noise-reducing board of the present utility model.
Reference numerals in the drawings: 1. a first sound-absorbing and noise-reducing board; 2. a second sound-absorbing and noise-reducing board; 3. a top plate; 4. a connection assembly; 41. a hollow groove; 42. inserting blocks; 43. a groove; 44. a moving plate; 5. a first spring; 6. a rod; 7. inserting a disc; 8. a push rod; 9. a placement groove; 10. a second spring; 11. a moving block; 12. a rotating lever; 13. an adjusting plate; 14. a compression bar; 15. an adjusting rod; 16. a connecting plate; 17. a clamping plate; 18. a first sound-absorbing panel; 19. a first baffle; 20. a muffler plate; 21. a second baffle; 22. and a second sound absorbing panel.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a sound absorbing and reducing device for a transformer substation according to the present utility model; FIG. 2 is a schematic view of a connection assembly according to the present utility model; FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model; FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model; fig. 5 is a schematic view showing the internal structure of the first sound-absorbing and noise-reducing board of the present utility model. The utility model provides a inhale sound and fall device of making an uproar for transformer substation, inhale sound and fall board 1 and the second of making an uproar that falls including first sound that inhale, inhale sound and fall board 1 and the second inhale sound and fall the top of making an uproar board 2 and all be provided with roof 3, inhale sound and fall board 1 and the second inhale sound and fall one side of making an uproar board 2 and all be provided with coupling assembling 4, coupling assembling 4 includes empty slot 41, inserts 42 and recess 43, and empty slot 41 has been seted up to the inside of first sound that inhale the sound and fall board 1, and one side fixedly connected with inserts 42 of first sound that inhale the sound and fall board 1 is seted up recess 43.
In the implementation process, as shown in fig. 2 and 3, the connection assembly 4 further includes a moving plate 44, where the moving plate 44 is slidably connected to the inside of the first sound-absorbing and noise-reducing plate 1, and the outer side of the moving plate 44 is slidably connected to the inner wall of the groove 43.
A first spring 5 is welded on one side of the inner wall of the empty groove 41, the other side of the first spring 5 is welded on one side of a movable plate 44, and a plug rod 6 is fixedly connected on one side of the movable plate 44 away from the first spring 5.
One side of the insert block 42 is fixedly connected with an insert disc 7, and one side of the insert disc 7 is fixedly connected with an ejector rod 8.
The inside of the first sound-absorbing and noise-reducing board 1 is provided with a placing groove 9, and one side of the inner wall of the placing groove 9 is welded with a second spring 10.
One end of the second spring 10 is welded with a moving block 11, and a rotating rod 12 is rotatably connected to the front surface of the moving block 11.
The outside threaded connection of dwang 12 has regulating plate 13, and the back surface of regulating plate 13 is fixedly connected with depression bar 14.
It should be noted that: when the staff needs to connect the first sound-absorbing and noise-reducing board 1 and the second sound-absorbing and noise-reducing board 2, firstly, the staff places the first sound-absorbing and noise-reducing board 1 at a designated position, then presses the second spring 10, so that the second spring 10 can be compressed, meanwhile, the staff can align the insert block 42 and the ejector rod 8 with the designated position inside the second sound-absorbing and noise-reducing board 2, push the second sound-absorbing and noise-reducing board 2, so that the ejector rod 8 and the insert block 42 can enter the second sound-absorbing and noise-reducing board 2, meanwhile, under the action of the elasticity of the first spring 5, the movable plate 44 can drive the insert rod 6 to move, and then the insert rod 6 enters the second sound-absorbing and noise-reducing board 2, the second spring 10 is loosened, under the action of the elasticity of the second spring 10, the rotating rod 12 moves to the designated position, and the rotating rod 12 drives the pressing rod 14 to move through the adjusting plate 13, and then the pressing rod 14 can enter the second sound-absorbing and noise-reducing board 2, so that the first sound-absorbing and noise-reducing board 1 and the second sound-reducing board 2 can be tightly connected, and the staff can conveniently transfer the first sound-absorbing and noise-reducing board 1 and the second sound-absorbing and noise-reducing board 2.
Referring to fig. 4 and 5, the front surfaces of the first and second sound-absorbing and noise-reducing boards 1 and 2 are rotatably connected with an adjusting lever 15, and the outer side of the adjusting lever 15 is screw-connected with a connecting plate 16.
The rear surface of the connecting plate 16 is fixedly connected with a clamping plate 17, and one side of the inner walls of the first sound-absorbing and noise-reducing plate 1 and the second sound-absorbing and noise-reducing plate 2 is provided with a first sound-absorbing plate 18.
The front surface of the first sound-absorbing panel 18 is provided with a first sound-absorbing panel 19, the front surface of the first sound-absorbing panel 19 is provided with a sound-deadening panel 20, the front surface of the sound-deadening panel 20 is provided with a second sound-deadening panel 21, and the front surface of the second sound-deadening panel 21 is provided with a second sound-absorbing panel 22.
It should be noted that: when noise transfer to second abatvoix 22 department, can pass through second abatvoix 22, second acoustic celotex board 21, acoustical panel 20, first acoustic celotex board 19 and first acoustical panel 18, and then make the noise can be weakened and absorbed layer upon layer, and then make the noise decibel can reduce, the staff can rotate regulation pole 15 simultaneously for cardboard 17 can move to the assigned position, and then can roof 3 fix.
The utility model provides a sound absorption and noise reduction device for a transformer substation, which has the following working principle:
when the staff needs to assemble first sound-absorbing and noise-reducing board 1 and second sound-absorbing and noise-reducing board 2, first staff presses second spring 10, second spring 10 is compressed, then the staff makes the inserted block 42 and ejector pin 8 of first sound-absorbing and noise-reducing board 1 department to aim at the assigned position of second sound-absorbing and noise-reducing board 2, promote second sound-absorbing and noise-reducing board 2, make ejector pin 8 and inserted block 42 can move to the inside of second sound-absorbing and noise-reducing board 2, then the staff unclamps second spring 10, second spring 10 drives movable block 11 motion, and then dwang 12 moves to the assigned position, swivelling lever 12 drives depression bar 14 motion through regulating plate 13, and then can make depression bar 14 get into the inside of second sound-absorbing and noise-reducing board 2, thereby make first sound-absorbing and noise-reducing board 1 and second sound-absorbing and noise-reducing board 2 can connect closely, the staff of being convenient for dismouting and transfer first sound-absorbing and noise-reducing board 1 and second sound-absorbing and noise-reducing board 2 simultaneously.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. The sound-absorbing and noise-reducing device for the transformer substation is characterized by comprising a first sound-absorbing and noise-reducing plate (1) and a second sound-absorbing and noise-reducing plate (2), wherein top plates (3) are arranged at the tops of the first sound-absorbing and noise-reducing plate (1) and the second sound-absorbing and noise-reducing plate (2), connecting components (4) are arranged on one sides of the first sound-absorbing and noise-reducing plate (1) and the second sound-absorbing and noise-reducing plate (2), the connecting assembly (4) comprises an empty groove (41), an inserting block (42) and a groove (43), the empty groove (41) is formed in the first sound-absorbing and noise-reducing plate (1), the inserting block (42) is fixedly connected to one side of the first sound-absorbing and noise-reducing plate (1), and the groove (43) is formed in the first sound-absorbing and noise-reducing plate (1).
2. The sound absorbing and reducing device for a transformer substation according to claim 1, characterized in that the connecting assembly (4) further comprises a moving plate (44), the moving plate (44) is slidingly connected to the inside of the first sound absorbing and reducing plate (1), and the outer side of the moving plate (44) is slidingly connected to the inner wall of the groove (43).
3. The sound absorbing and noise reducing device for the transformer substation according to claim 2, wherein a first spring (5) is welded on one side of the inner wall of the empty slot (41), the other side of the first spring (5) is welded on one side of a moving plate (44), and a plug rod (6) is fixedly connected on one side of the moving plate (44) away from the first spring (5).
4. The sound absorbing and reducing device for a transformer substation according to claim 1, wherein one side of the plug block (42) is fixedly connected with a plug disc (7), and one side of the plug disc (7) is fixedly connected with a push rod (8).
5. The sound-absorbing and noise-reducing device for the transformer substation according to claim 1, wherein a placing groove (9) is formed in the first sound-absorbing and noise-reducing board (1), and a second spring (10) is welded on one side of the inner wall of the placing groove (9).
6. The sound absorbing and reducing device for a transformer substation according to claim 5, wherein one end of the second spring (10) is welded with a moving block (11), and a rotating rod (12) is rotatably connected to the front surface of the moving block (11).
7. The sound absorbing and reducing device for the transformer substation according to claim 6, wherein an adjusting plate (13) is connected to the outer side of the rotating rod (12) in a threaded manner, and a pressing rod (14) is fixedly connected to the rear surface of the adjusting plate (13).
8. The sound-absorbing and noise-reducing device for a transformer substation according to claim 1, wherein the front surfaces of the first sound-absorbing and noise-reducing plate (1) and the second sound-absorbing and noise-reducing plate (2) are both rotatably connected with an adjusting rod (15), and the outer side of the adjusting rod (15) is in threaded connection with a connecting plate (16).
9. The sound-absorbing and noise-reducing device for the transformer substation according to claim 8, wherein a clamping plate (17) is fixedly connected to the rear surface of the connecting plate (16), and one side of the inner walls of the first sound-absorbing and noise-reducing plate (1) and the second sound-absorbing and noise-reducing plate (2) are respectively provided with a first sound-absorbing plate (18).
10. The sound absorbing and reducing device for a transformer substation according to claim 9, characterized in that the front surface of the first sound absorbing plate (18) is provided with a first sound insulating plate (19), the front surface of the first sound insulating plate (19) is provided with a sound absorbing plate (20), the front surface of the sound absorbing plate (20) is provided with a second sound insulating plate (21), and the front surface of the second sound insulating plate (21) is provided with a second sound absorbing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320931084.5U CN220666549U (en) | 2023-04-23 | 2023-04-23 | Sound absorption and noise reduction device for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320931084.5U CN220666549U (en) | 2023-04-23 | 2023-04-23 | Sound absorption and noise reduction device for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220666549U true CN220666549U (en) | 2024-03-26 |
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ID=90340828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320931084.5U Active CN220666549U (en) | 2023-04-23 | 2023-04-23 | Sound absorption and noise reduction device for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220666549U (en) |
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2023
- 2023-04-23 CN CN202320931084.5U patent/CN220666549U/en active Active
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