CN212130618U - Sound insulating board and sound insulating device - Google Patents
Sound insulating board and sound insulating device Download PDFInfo
- Publication number
- CN212130618U CN212130618U CN202020359125.4U CN202020359125U CN212130618U CN 212130618 U CN212130618 U CN 212130618U CN 202020359125 U CN202020359125 U CN 202020359125U CN 212130618 U CN212130618 U CN 212130618U
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- sound insulation
- acoustic
- panel
- module
- board
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- 238000009413 insulation Methods 0.000 claims abstract description 82
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004570 mortar (masonry) Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application relates to the technical field of engine protection, in particular to a sound insulation board and a sound insulation device. An acoustic panel for a mechanical device includes a panel body and an acoustic module; a sound insulation space is arranged in the plate main body; the sound insulation module is located in the sound insulation space. The sound insulation board is used for sound insulation of mechanical equipment, the first layer sound insulation is achieved for the mechanical equipment by using the board main body, the second layer sound insulation is achieved for the mechanical equipment by using the sound insulation module in the sound insulation space, and the sound insulation board is better in effect and has practicability.
Description
Technical Field
The application relates to the technical field of engine protection, in particular to a sound insulation board and a sound insulation device.
Background
The engine is particularly important as a core component of engineering machinery and agricultural machinery, but the engine generates great noise in the working process and seriously affects the work of an operator, so that a sound insulation device is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a sound-proof board and noise insulation, engine noise is too big among the certain degree in order to solve prior art, influences the technical problem that the operator normally worked.
The application provides a sound insulation board for mechanical equipment, which comprises a board main body and a sound insulation module;
the plate main body is internally provided with a sound insulation space;
the sound insulation module is located in the sound insulation space.
In the above technical solution, further, the sound insulation module includes a plurality of sound insulation cotton columns arranged in an array.
In the above technical solution, further, the soundproof cotton columns are provided to extend in the first direction of the panel main body.
In the above technical solution, further, a sealing member is provided between the panel main body and the soundproof module.
In the above technical solution, further, a waterproof member is disposed between the sound insulation module and the sealing member.
In the above technical scheme, further, the lateral wall of one side of board main part is provided with joint spare.
In the above technical scheme, further, the lateral wall of the other side of the board main body is provided with a clamping groove.
In the above technical scheme, further, still include the damper, the one end of damper with the lateral wall of board main part is connected, and the other end with wait that the sound insulation is butt.
In the above technical solution, further, the side wall of the board main body is provided with a waterproof layer.
The application also provides a sound insulation device, which comprises a plurality of sound insulation boards;
it is adjacent one of them in the acoustic celotex board joint spare can the joint another in the joint groove, so that it is a plurality of the acoustic celotex board encloses establishes syllable-dividing cavity, just syllable-dividing cavity is used for the parcel treat the acoustic celotex piece.
Compared with the prior art, the beneficial effect of this application is:
the application provides a sound insulation board for mechanical equipment, which comprises a board main body and a sound insulation module; the plate main body is internally provided with a sound insulation space; the sound insulation module is located in the sound insulation space.
Specifically, the sound insulation board is used for sound insulation of mechanical equipment, firstly, the sound insulation of a first layer is realized on the mechanical equipment by using the board main body, and the sound insulation of a second layer is realized on the mechanical equipment by using the sound insulation module in the sound insulation space, so that the effect is better and the practicability is realized.
The application also provides a sound insulation device, which comprises a plurality of sound insulation boards; it is adjacent one of them in the acoustic celotex board joint spare can the joint another in the joint groove, so that it is a plurality of the acoustic celotex board encloses establishes syllable-dividing cavity, just syllable-dividing cavity is used for the parcel treat the acoustic celotex piece, according to above-mentioned analysis can know, noise insulation can give sound insulation to mechanical equipment, and give sound insulation effectually.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural front view of an acoustic panel according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a sealing member provided on an acoustic panel according to a second embodiment of the present application;
fig. 3 is a schematic structural view of a waterproof member provided on an acoustic panel according to a third embodiment of the present application;
fig. 4 is a front view of the acoustic panel provided with the clip groove and the clip member according to the fourth embodiment of the present application;
fig. 5 is a top view of the acoustic panel provided with the clip groove and the clip member according to the fourth embodiment of the present application.
In the figure: 100-a plate body; 101-a sound insulation module; 102-soundproof cotton columns; 103-a first direction; 104-a second direction; 105-a third direction; 106-a seal; 107-a waterproof piece; 108-a snap groove; 109-snap-in member.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example one
As shown in fig. 1, the present application provides an acoustic baffle for a mechanical apparatus, including a baffle body 100 and an acoustic baffle module 101; the panel main body 100 has a sound insulation space therein; the soundproof module 101 is located in the soundproof space.
Specifically, the sound insulation board is used for sound insulation of mechanical equipment (such as an engine), firstly, the board main body 100 is used for realizing sound insulation of a first layer of the mechanical equipment, and then the sound insulation module 101 in the sound insulation space is used for realizing sound insulation of a second layer of the mechanical equipment, so that the sound insulation board has better effect and practicability.
In this embodiment, the soundproof module 101 includes a plurality of soundproof cotton posts 102 closely arranged in an array form, with the length direction of the panel body 100 as a third direction 105, the width direction of the panel body 100 as a second direction 104, and the thickness direction of the panel body 100 as a first direction 103. Preferably, the soundproof cotton posts 102 extend along the first direction 103 of the panel main body 100, that is, the soundproof cotton posts 102 extend along the thickness direction of the panel main body 100, and the soundproof effect of the member to be soundproof is further achieved by the soundproof cotton posts 102.
Closely arrange between a plurality of soundproof cotton posts, in the use of reality, keep between a plurality of soundproof cotton posts for seamless arrangement as far as possible to guarantee that its syllable-dividing effect is better.
In this embodiment, in the actual use process, since the mechanical equipment is mostly used outdoors, it is inevitable to encounter rainy days, and in order to prevent the acoustic panel from being corroded in rainy days, it is preferable that the outer side wall of the panel main body 100 is provided with a waterproof layer, and it is preferable that the waterproof layer is attached to the outer side wall of the panel main body 100, and the total thickness of the waterproof layer (wherein the waterproof layer includes a waterproof plain mortar layer and a waterproof mortar layer) is not less than 10 mm, and the waterproof plain mortar layer is formed by first painting the waterproof plain mortar layer with waterproof agent and cement (wherein the mass ratio of the waterproof agent to the cement is 1:3) for one to two times, and the total thickness is preferably 2 mm; after the surface of the waterproof plain mortar layer is dried for 20 minutes, the waterproof agent, cement and sand (1:2:6) are stirred into waterproof mortar which is smeared on a base surface to form a waterproof mortar layer, and the thickness of the waterproof mortar layer is preferably 8 millimeters.
Example two
The second embodiment is an improvement on the basis of the first embodiment, technical contents disclosed in the first embodiment are not described repeatedly, and contents disclosed in the second embodiment also belong to contents disclosed in the first embodiment.
In view of the fact that most of the present application is applied to outdoor use, for example, sound insulation is performed on an engine of an excavator, the excavator generates dust during outdoor work, and in order to prevent the dust from damaging a sound insulation board, the dust is further prevented from entering the engine through the sound insulation board to damage the engine, a sealing member 106 is preferably disposed between the board main body 100 and the sound insulation module 101, and the sealing member 106 is used to seal the sound insulation board, so that on one hand, the sound insulation board is protected, on the other hand, the dust is prevented from entering the engine, and not only sound insulation of the engine but also the service life of the engine can be prolonged.
EXAMPLE III
The third embodiment is an improvement on the third embodiment, technical contents disclosed in the third embodiment are not described repeatedly, and the contents disclosed in the third embodiment also belong to the contents disclosed in the third embodiment.
In the present application, it is preferable that a waterproof member 107 is disposed between the sound insulation module 101 and the sealing member 106, and the waterproof member 107 is used to waterproof the sound insulation board, so as to prevent rainwater from entering the inside of the engine, thereby not only realizing sound insulation of the engine, but also prolonging the service life of the engine.
Example four
The fourth embodiment is an improvement on the basis of the fourth embodiment, technical contents disclosed in the fourth embodiment are not described repeatedly, and the contents disclosed in the fourth embodiment also belong to the contents disclosed in the fourth embodiment.
Referring to fig. 4 and 5, the size of the baffle plate in the present application is not particularly limited, and in the actual use process, the size of the engine of the mechanical equipment is not fixed, if the size of the engine is larger, and the size of the baffle plate is smaller, then a plurality of baffle plates can be spliced together for use, in the splicing process, in order to ensure the stability and the integrity of splicing, the outer side wall of one side of the plate body 100 is provided with a clamping member 109, the outer side wall of the other side of the plate body 100 is provided with a clamping groove 108, according to the direction defined in the first embodiment, the clamping member 109 is arranged on the outer side wall of one side of the plate body 100 along the third direction, the clamping groove 108 is arranged on the outer side wall of the other side of the plate body 100 along the third direction, that is, in the actual use process, one of the adjacent baffle plates 109 can be inserted into the other clamping groove 108, thereby realizing the stable connection of the two sound insulation boards.
EXAMPLE five
The fifth embodiment is an improvement on the fifth embodiment, technical contents disclosed in the fifth embodiment are not described repeatedly, and the contents disclosed in the fifth embodiment also belong to the contents disclosed in the fifth embodiment.
Because the engine still can produce vibration in actual use, the vibration also can be spread the noise, in order to further eliminate the noise of engine in this application, still include the damper promptly, the one end of damper with the lateral wall of board main part 100 is connected, and the other end with treat the syllable-dividing piece butt, promptly with the lateral wall butt of engine, the damper can further eliminate the noise that the engine during operation produced promptly.
Preferably, the damping member is a damping spring.
In this embodiment and the above embodiments, the present application provides a sound insulation panel that can be used not only for sound insulation of mechanical equipment, but also for sound insulation of any equipment capable of emitting noise under any complex conditions.
EXAMPLE six
The sixth embodiment is an improvement on the sixth embodiment, technical contents disclosed in the embodiments are not described repeatedly, and the contents disclosed in the embodiments also belong to the contents disclosed in the sixth embodiment.
The present application also provides a sound insulation device comprising a plurality of sound insulation panels as described above; it is adjacent one of the acoustic celotex board joint piece 109 can block to another in the joint groove 108, so that it is a plurality of the acoustic celotex board encloses and establishes the sound insulation cavity, places the engine in the sound insulation cavity who encloses and establish.
Further, in the use of reality, this application is applicable to mechanical equipment's engine, noise sound insulation is carried out to the noise that engine during operation produced on the mechanical equipment, when the engine was external setting (when the engine exposes outside mechanical equipment completely promptly), then in the sound insulation in-process of reality all will carry out the sound insulation with the engine all around and handle, enclose a plurality of foretell acoustic celotex boards and establish into the sound insulation cavity, then will expose the engine outside mechanical equipment and arrange in by the acoustic celotex board encloses in the sound insulation cavity of establishing to the realization is to mechanical equipment's sound insulation, has more the practicality.
Furthermore, when the engine part is exposed on mechanical equipment, a plurality of sound insulation boards can be selected and are lapped on part of the mechanical equipment, so that the engine is completely wrapped, sound insulation of the mechanical equipment is realized, and the engine sound insulation device is more practical.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Claims (10)
1. An acoustic panel for a mechanical apparatus, comprising a panel body and an acoustic module;
the plate main body is internally provided with a sound insulation space;
the sound insulation module is located in the sound insulation space.
2. The acoustic panel of claim 1, wherein the acoustic module comprises a plurality of acoustic cotton columns arranged in an array.
3. The acoustic baffle according to claim 2, wherein the soundproof cotton posts are provided to extend in the first direction of the plate main body.
4. The acoustic panel according to claim 1, wherein a seal is provided between the panel body and the acoustic module.
5. Acoustical panel as claimed in claim 4, wherein a flashing is arranged between the acoustical module and the sealing.
6. The acoustical panel of claim 1, wherein an outer sidewall of one side of the panel body is provided with a snap-in member.
7. The acoustical panel of claim 6, wherein the outer sidewall of the other side of the panel body is provided with a catching groove.
8. The baffle of claim 1, further comprising a shock absorbing member having one end connected to the outer sidewall of the panel body and the other end abutting the member to be sound insulated.
9. The acoustical panel of claim 5, wherein the outer side wall of the panel body is provided with a waterproof layer.
10. An acoustic baffle device comprising a plurality of acoustic baffle panels as claimed in claim 7;
it is adjacent one of them in the acoustic celotex board the joint spare of acoustic celotex board can joint another in the joint groove of acoustic celotex board, so that it is a plurality of the acoustic celotex board encloses establishes syllable-dividing cavity, syllable-dividing cavity is used for the parcel to treat the acoustic celotex piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359125.4U CN212130618U (en) | 2020-03-20 | 2020-03-20 | Sound insulating board and sound insulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359125.4U CN212130618U (en) | 2020-03-20 | 2020-03-20 | Sound insulating board and sound insulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212130618U true CN212130618U (en) | 2020-12-11 |
Family
ID=73670850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020359125.4U Expired - Fee Related CN212130618U (en) | 2020-03-20 | 2020-03-20 | Sound insulating board and sound insulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212130618U (en) |
-
2020
- 2020-03-20 CN CN202020359125.4U patent/CN212130618U/en not_active Expired - Fee Related
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| 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: 20201211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |