CN221073086U - Noise isolation device for municipal building engineering - Google Patents
Noise isolation device for municipal building engineering Download PDFInfo
- Publication number
- CN221073086U CN221073086U CN202323091111.1U CN202323091111U CN221073086U CN 221073086 U CN221073086 U CN 221073086U CN 202323091111 U CN202323091111 U CN 202323091111U CN 221073086 U CN221073086 U CN 221073086U
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- noise
- noise insulation
- acoustical panel
- fixing plate
- base
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- 238000002955 isolation Methods 0.000 title claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000009435 building construction Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a noise isolation device for municipal building engineering, and relates to the technical field of building construction. The mounting groove has been seted up at the top of base, noise insulation mechanism has been placed to the inside of mounting groove, noise insulation mechanism includes soundproof cotton, sound-proof felt, acoustical panel, the sound-proof felt is located between the acoustical panel, the front of soundproof cotton is provided with the perforation abatvoix, the back of acoustical panel is provided with the metal sheet, sound-proof cotton, sound-proof felt, acoustical panel are located between perforation abatvoix and the metal sheet. Noise in this noise insulation mechanism can reduce in the construction to use the propagation that can the noise reduction greatly when near the residential area, can not influence resident's living environment, fix noise insulation mechanism through metal steel sheet and perforation abatvoix, thereby make the security of device higher, life is longer, and the cooperation through connection and connecting block is used and is made the connection that can be stable between the noise insulation device.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a noise isolation device for municipal building engineering.
Background
Building construction noise means that in cities, public facilities such as underground railways, highways, bridges, underground pipelines, cables and the like are built, and construction sites for industrial and civil buildings are widely used, so that the original quite quiet environment becomes a place with serious noise pollution. Some construction sites are close to residential building groups, and cause great interference to lives of residents.
Outside at some ground job sites usually can keep apart through the metal guard plate, separates some pedestrians or vehicles, but usually some job sites are near the residential area, can separate but the noise effect is relatively poor to people or vehicles through the guard plate, and the noise that produces at the work progress then can pass to in the residential area to bring certain influence for the resident.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the noise isolation device for the municipal building engineering, which solves the problems that people or vehicles can be isolated by a protection plate but the noise effect is poor when a construction site is near a residential area, and the noise generated in the construction process is transmitted to the residential area, so that a certain influence is brought to residents.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a municipal construction is with device of making an uproar that separates, includes the base, the mounting groove has been seted up at the top of base, noise insulation mechanism has been placed to the inside of mounting groove, noise insulation mechanism includes soundproof cotton, sound insulation felt, acoustical panel, the sound insulation felt is located between the acoustical panel, the front of soundproof cotton is provided with the perforation acoustical panel, the back of acoustical panel is provided with metal sheet, soundproof cotton, sound insulation felt, acoustical panel are located between perforation acoustical panel and the metal sheet.
Preferably, the front surface of the bottom of the perforated acoustic panel is in contact with the front side wall of the installation groove, and the back surface of the bottom of the metal steel plate is in contact with the rear side wall of the installation groove.
Preferably, the two sides of the base are provided with supporting feet, the bottom of the supporting feet is provided with a placing groove, and the inside of the placing groove is provided with universal wheels.
Preferably, a first fixing plate is arranged on the right side of the perforated sound absorbing plate and the right side of the metal steel plate, and a connecting groove is formed in the right side of the first fixing plate.
Preferably, the left side of perforation abatvoix, metal sheet is provided with the second fixed plate, the left side of second fixed plate is provided with the connecting block that the cooperation spread groove used.
Preferably, the noise isolation mechanism is located between the first fixing plate and the second fixing plate, and the inner sides of the bottoms of the first fixing plate and the second fixing plate are fixedly connected with the base.
(III) beneficial effects
The utility model provides a noise isolation device for municipal building engineering. The beneficial effects are as follows:
Noise in this noise insulation mechanism can reduce the construction to use the propagation that can the noise reduction greatly when near the residential area, can not influence resident's living environment, fix noise insulation mechanism through metal steel sheet and perforation abatvoix, thereby make the security of device higher, life is longer, the cooperation through connection and connecting block is used and is made the connection that can be stable between the noise insulation device, the effectual fastening that has strengthened the connection between the noise insulation device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a universal wheel according to the present utility model;
FIG. 3 is a schematic view of the structure of the noise isolation mechanism of the present utility model.
In the figure: 1. a base; 2. a mounting groove; 3. a noise isolation mechanism; 31. soundproof cotton; 32. a sound-insulating felt; 33. a muffler plate; 4. perforated acoustic panels; 5. a metal steel plate; 6. supporting feet; 7. a placement groove; 8. a universal wheel; 9. a first fixing plate; 10. a connecting groove; 11. a second fixing plate; 12. and (5) connecting a block.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a municipal construction is with device of making an uproar that separates, includes base 1, mounting groove 2 has been seted up at the top of base 1, noise insulation 3 has been placed to the inside of mounting groove 2, noise insulation 3 includes soundproof cotton 31, sound insulation felt 32, acoustical panel 33, sound insulation felt 32 is located between the acoustical panel 33, the front of soundproof cotton 31 is provided with perforation abatvoix 4, the back of acoustical panel 33 is provided with metal sheet 5, sound insulation cotton 31, sound insulation felt 32, acoustical panel 33 are located between perforation abatvoix 4 and the metal sheet 5. Noise in this noise insulation mechanism 3 can reduce the noise in the construction to use the propagation that can greatly reduced noise when near the residential area, can not influence resident's living environment, fix the acoustic insulation material 3 in the noise insulation mechanism through metal steel sheet 5 and perforation abatvoix 4, thereby make the security of device higher, life is longer, the material of this acoustical panel 33 is wooden, wooden acoustical panel 33 mainly is by banding timber concatenation form, the shape of wooden acoustical panel 33 mainly is groove wood acoustical panel 33 and hole wood acoustical panel 33 two kinds.
Referring to fig. 1-3, the present utility model provides a technical solution: the front surface of the bottom of the perforated acoustic panel 4 is in contact with the front side wall of the installation groove 2, and the back surface of the bottom of the metal steel plate 5 is in contact with the rear side wall of the installation groove 2. The perforated acoustic board 4 and the metal steel plate 5 can be stably extruded and fixed together with the noise isolation mechanism 3 through the mounting groove 2, so that the stability of the device is improved.
Referring to fig. 1-3, the present utility model provides a technical solution: the two sides of the base 1 are provided with supporting feet 6, a placing groove 7 is formed in the bottom of the supporting feet 6, and universal wheels 8 are arranged in the placing groove 7. The whole noise isolation device is convenient to move through the supporting feet 6 and the universal wheels 8, so that the sound isolation work can be faster performed before construction.
Referring to fig. 1-3, the present utility model provides a technical solution: the right side of the perforated acoustic panel 4 and the right side of the metal steel plate 5 are provided with a first fixing plate 9, and the right side of the first fixing plate 9 is provided with a connecting groove 10. The perforated acoustic panel 4, the metal steel plate 5 and the right side of the noise isolation mechanism 3 are fixed in a limiting manner by the first fixing plate 9.
Referring to fig. 1-3, the present utility model provides a technical solution: the left side of the perforated acoustic panel 4 and the metal steel plate 5 is provided with a second fixing plate 11, and the left side of the second fixing plate 11 is provided with a connecting block 12 matched with the connecting groove 10. The connectivity between the noise isolation device is more stable through the connecting block 12 and the connecting groove 10, the surface of the first fixing plate 9 is attached to the surface of the second fixing plate when the connecting block 12 is spliced with the connecting groove 10, and the bottoms of the first fixing plate 9 and the second fixing plate 11 are in threaded connection with the two sides of the base 1 through fixing bolts.
Referring to fig. 1-3, the present utility model provides a technical solution: the noise isolation mechanism 3 is located between the first fixing plate 9 and the second fixing plate 11, and the inner sides of the bottoms of the first fixing plate 9 and the second fixing plate 11 are fixedly connected with the base 1. The noise isolation mechanism 3, the perforated acoustic board 4 and the two sides of the metal steel plate 5 are fixed through the first fixing plate 9 and the second fixing plate 11 and are connected with the base 1, so that the whole noise isolation device is connected into a whole, and the safety is higher.
During operation, noise generated by construction is absorbed into the soundproof cotton 31 through small holes on the surface of the perforated acoustic board 4, sound waves are consumed in the soundproof cotton 31, so that the noise is weakened, the vibration of the sound waves can be reduced through the soundproof felt 32, the noise is eliminated through the silencing plate 33, the noise is greatly reduced, the connecting blocks 12 are embedded into the connecting grooves 10 through the universal wheels 8 during installation, and the connectivity between noise isolation devices is better.
To sum up, this municipal construction is noise isolation device for engineering has solved job site near the residential area, can separate people or vehicle but noise effect is relatively poor through the guard plate, and the noise that produces at the work progress then can pass in the residential area like this to bring the problem of certain influence for the resident.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Noise isolation device for municipal construction engineering, including base (1), its characterized in that: the utility model discloses a noise insulation mechanism, including base (1), mounting groove (2) have been seted up at the top of base (1), noise insulation mechanism (3) have been placed to the inside of mounting groove (2), noise insulation mechanism (3) are including soundproof cotton (31), sound insulation felt (32), acoustical panel (33), sound insulation felt (32) are located between acoustical panel (33), the front of soundproof cotton (31) is provided with perforation abatvoix (4), the back of acoustical panel (33) is provided with metal sheet (5), sound insulation cotton (31), sound insulation felt (32), acoustical panel (33) are located between perforation abatvoix (4) and metal sheet (5).
2. The noise insulation device for municipal construction works according to claim 1, wherein: the front surface of the bottom of the perforated acoustic panel (4) is contacted with the front side wall of the mounting groove (2), and the back surface of the bottom of the metal steel plate (5) is contacted with the back side wall of the mounting groove (2).
3. The noise insulation device for municipal construction works according to claim 1, wherein: the base is characterized in that supporting feet (6) are arranged on two sides of the base (1), a placing groove (7) is formed in the bottom of the supporting feet (6), and universal wheels (8) are arranged in the placing groove (7).
4. The noise insulation device for municipal construction works according to claim 1, wherein: the right side of perforation abatvoix (4), metal steel sheet (5) is provided with first fixed plate (9), connecting groove (10) have been seted up on the right side of first fixed plate (9).
5. The noise insulation for municipal construction works of claim 4, wherein: the left side of perforation abatvoix (4), metal steel sheet (5) is provided with second fixed plate (11), the left side of second fixed plate (11) is provided with connecting block (12) that cooperation spread groove (10) used.
6. The noise insulation for municipal construction works of claim 5, wherein: the noise isolation mechanism (3) is located between the first fixing plate (9) and the second fixing plate (11), and the inner sides of the bottoms of the first fixing plate (9) and the second fixing plate (11) are fixedly connected with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323091111.1U CN221073086U (en) | 2023-11-16 | 2023-11-16 | Noise isolation device for municipal building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323091111.1U CN221073086U (en) | 2023-11-16 | 2023-11-16 | Noise isolation device for municipal building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221073086U true CN221073086U (en) | 2024-06-04 |
Family
ID=91256775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323091111.1U Active CN221073086U (en) | 2023-11-16 | 2023-11-16 | Noise isolation device for municipal building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221073086U (en) |
-
2023
- 2023-11-16 CN CN202323091111.1U patent/CN221073086U/en active Active
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