CN221798778U - Wallboard structure of making an uproar falls in room - Google Patents
Wallboard structure of making an uproar falls in room Download PDFInfo
- Publication number
- CN221798778U CN221798778U CN202323452030.XU CN202323452030U CN221798778U CN 221798778 U CN221798778 U CN 221798778U CN 202323452030 U CN202323452030 U CN 202323452030U CN 221798778 U CN221798778 U CN 221798778U
- Authority
- CN
- China
- Prior art keywords
- base plate
- perforated base
- plate
- sound absorbing
- fiber sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 230000009467 reduction Effects 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 229920000728 polyester Polymers 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 27
- 239000010410 layer Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to an indoor noise reduction wallboard structure, which comprises a perforated base plate (10), a fiber sound absorption plate (20) and a fixing frame (30), wherein the perforated base plate (10) comprises a perforated base plate (11) and vertical plates (12) at the periphery of the perforated base plate, and a plurality of double-layer buckling grooves (121) are formed in the inner side wall of each vertical plate (12); the fiber sound absorbing plate (20) is arranged in a space surrounded by the perforated base plate (11) and the vertical plate (12), and the fixing frame (30) is arranged on the periphery of the fiber sound absorbing plate (20) and is clamped in a lower layer clamping groove in the double-layer clamping groove (121), so that the fiber sound absorbing plate (20) is fixed in the perforated base plate (10).
Description
Technical Field
The utility model relates to the technical field of noise elimination, in particular to an indoor noise reduction wallboard structure and an installation method.
Background
The existing indoor sound absorption and insulation wall structure is mainly of a multi-layer composite structure, various materials are installed layer by layer on site, the installation is complex, the installation period is long, the installation quality depends on the construction level of an installer, mineral wool, glass wool and the like are used as sound absorption materials, the sound absorption materials collapse easily under the action of self gravity after being installed, and the sound absorption and insulation effect is weakened.
Disclosure of utility model
Aiming at the problems, the utility model provides the indoor noise reduction wallboard structure and the installation method, the indoor noise reduction wallboard structure is simple and practical, the construction method is simple and feasible, the cost is low, and the effect is good.
More specifically, an aspect of the present utility model provides an indoor noise reduction wall panel structure, comprising: a perforated base plate (10), a fiber sound absorbing plate (20) and a fixing frame (30),
Wherein the perforated base plate (10) comprises a perforated base plate (11) and vertical plates (12) at the periphery of the perforated base plate, and a plurality of double-layer buckling grooves (121) are formed in the inner side wall of each vertical plate (12);
The fiber sound absorbing plate (20) is arranged in a space surrounded by the perforated base plate (11) and the vertical plate (12), and the fixing frame (30) is arranged on the periphery of the fiber sound absorbing plate (20) and is clamped in a lower layer clamping groove in the double-layer clamping groove (121), so that the fiber sound absorbing plate (20) is fixed in the perforated base plate (10).
According to an embodiment of the utility model, wherein the perforated base plate (10) is an aluminium alloy perforated base plate.
According to an embodiment of the utility model, the double-layer fastening groove (121) is a double-layer convex structure with a concave outer wall and a convex inner wall.
According to an embodiment of the present utility model, wherein the fibrous acoustic panel (20) is a high-density polyester fibrous acoustic panel having a thickness of 8 to 15mm and an acoustic absorption and noise reduction coefficient NRC of not less than 0.9.
According to an embodiment of the utility model, wherein the perforated base plate (10) has a thickness of 0.5-1.2mm.
According to another aspect of the present utility model, there is provided a method for installing an indoor noise reducing wall panel structure, characterized by: comprising
1) Installing a main joist on an indoor wall comprising:
① When the steel structure factory building is used, C-shaped purlines or Z-shaped purlines or rectangular square tubes are selected, purlins at two ends are fixed on the upright posts, and the spacing is set according to actual needs;
② When the wall is a civil engineering wall, the thin-wall pipes are fixed on the wall through expansion bolts, and the spacing is set according to actual requirements;
2) Setting a bayonet mounting keel, including using self-tapping and self-drilling nails (but not limited to self-tapping nails) to fix the bayonet mounting keel on the main keel in a direction facing indoors and at least one of two sides of the mounting keel; and
3) Install the wallboard structure of making an uproar falls in indoor, including will the wallboard structure of making an uproar falls in indoor is according to predetermineeing the position of arranging and directly clamping into in the bayonet socket installation fossil fragments, inspection buckle condition ensures that upper buckle groove in the double-deck buckle groove all clamps into in the bayonet socket installation fossil fragments and the wall body is whole level and beautiful.
According to an embodiment of the utility model, wherein the mounting keel is a triangular bayonet keel.
According to an embodiment of the utility model, wherein step 2) further comprises splicing the mounting runners.
According to an embodiment of the utility model, the method further comprises the step 4) of checking the corners and installing the corner line plates, checking the flatness of the corners after the indoor noise reduction wallboard structure is installed, installing the corner plates at the edges of the wallboard, fixing the corner plates on the wall or the roof by using expansion plug anchors, enabling the openings of the corner plates to face in the same direction as the indoor noise reduction wallboard structure, and coating structural adhesive with the same or similar color as the plates on the inner sides of the corner plates for connecting the corner plates and the indoor noise reduction wallboard structure.
The indoor noise reduction wallboard structure is a modularized and standardized structure, is suitable for mass production, has light weight, is easy to install, has neat and attractive appearance, has good sound absorption, sound insulation and heat insulation properties, is used for sound absorption, sound insulation and appearance beautification of the indoor wall of a building, and can also be used for roofing positions; the sound absorption and insulation device can be used for sound absorption and insulation treatment of industrial plants, can also be used for indoor wall decoration of civil buildings, improves indoor sound environment, has wide application range, and can be widely used for improving indoor sound field of buildings. The installation method can solve the problems of low construction efficiency, low construction speed and complex installation.
Drawings
FIG. 1 is a schematic structural view of an indoor noise reducing wall panel structure according to an embodiment;
Fig. 2 is a schematic structural view of a perforated base plate of an indoor noise reduction wall panel structure according to an embodiment;
FIG. 3 is a schematic structural view of a high density polyester fiber acoustical panel of an indoor noise reducing wallboard structure according to an embodiment;
FIG. 4 is a schematic sectional view of an installation of a noise-reducing wallboard structure in a civil wall room according to an embodiment;
FIG. 5 is a schematic view of an installation cross section of a structural pillar wall indoor noise reduction wallboard structure according to an embodiment;
FIG. 6 is a graph of sound absorption coefficients of a high density polyester fiber sound absorbing panel (9 mm thick);
Fig. 7 is a graph of sound absorption coefficients of a civil wall body room noise reduction wallboard structure (comprising 9mm thick high density polyester fiberboard) according to an embodiment.
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, an indoor noise reduction wallboard structure (1) of the embodiment may include a perforated base plate (10), a fiber sound absorbing plate (20) and a fixing frame (30), wherein the perforated base plate (10) includes a perforated base plate (11) and vertical plates (12) around the perforated base plate, and a plurality of double-layer fastening grooves (121) are formed on an inner sidewall of each vertical plate (12).
More specifically, the base plate functions as an interior decoration and fixes the sound absorbing and insulating material. The perforated base plate (10) may be an aluminum alloy base plate. That is, the indoor noise reduction wallboard can be obtained by taking various aluminum alloy perforated (including but not limited to round holes, micro-perforated holes and long round holes) plates as a base plate, cutting materials, cutting corners and performing compression molding, wherein two layers of buckling grooves are punched on the vertical edges around the base plate, namely, the double-layer buckling grooves (121) are of a double-layer protruding structure with the outer wall being concave and the inner wall being convex. The fiber sound absorbing plate (20) and the fixing frame (30) are arranged on the inner side of the vertical edge (vertical plate (12)) around the base plate, and the fixing frame can be provided with a punching buckling groove which corresponds to the lower bayonet position of the double-layer buckling groove (121) and is used for fixing the fiber sound absorbing plate (20). The surface of the base plate is processed by various processing technologies, and various coating layers or film pasting layers are processed to obtain various plate surface fancy base products, the size of the indoor noise reduction wallboard is mainly 600 multiplied by 1200mm, 300 multiplied by 1200mm and 600 multiplied by 600mm, and the thickness of the aluminum alloy perforated plate is respectively 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm and 1.2mm.
The fibrous acoustic panel (20) may be a high density polyester fibrous acoustic panel (see fig. 3). The high-density polyester fiber sound absorbing board is selected as a sound absorbing and insulating material of the indoor noise reducing wallboard, has good sound absorbing and insulating performance, and has sound absorbing and insulating coefficient NRC not smaller than 0.9, especially in a medium-high frequency band. The high-density polyester fiber sound-absorbing board is formed by mixing high-low melting fibers with environment-friendly high-density polyester fibers as raw materials through hot press molding, has the excellent characteristics of sound absorption, sound insulation, moisture resistance, mildew resistance, moth resistance, flame retardance, environment friendliness and the like, is close to nature, is harmless to human bodies, light in weight, stable in surface, simple in construction and easy to cut. The thickness of the selective use is as follows: 8mm, 9mm, 12mm, 15mm. The weight of the 9mm thick high density polyester fiber acoustical board is 2 kg/square meter. Fig. 6 is a graph of the sound absorption coefficient of a 9mm thick high density polyester fiber sound absorbing panel.
The fiber sound absorbing plate (20) is arranged in a space surrounded by the perforated base plate (11) and the vertical plate (12), and the fixing frame (30) is arranged on the periphery of the fiber sound absorbing plate (20) and is clamped in a lower layer clamping groove in the double-layer clamping groove (121), so that the fiber sound absorbing plate (20) is fixed in the perforated base plate (10). Namely, the combination mode of the base plate and the sound absorbing and insulating material is clamping connection. After the base plate is subjected to stamping forming anti-corrosion treatment, the high-density polyester fiber sound absorbing plate is cut according to the size of the base plate, the cut high-density polyester fiber sound absorbing plate is tiled in the base plate, and the fixing frame of the sound absorbing plate on the inner side of the base plate is clamped into the clamping groove below the base plate. The fully formed indoor noise reduction wall panel structure (1) of the embodiment has excellent sound insulation effect, for example, see fig. 7.
Embodiments of the present utility model also relate to a method of installing an indoor noise reducing wall panel structure (1), which may include the steps of: positioning, keel installation, indoor noise reduction wallboard installation, corner inspection and corner line board installation.
According to the utility model, the indoor noise reduction wallboard structure can be quickly and effectively installed through the installation of the main keel and the installation keel.
1. And (3) installing a main keel: according to the form of the indoor noise reduction wallboard mounting wall body, a main keel is selected, ① is used as a steel structure factory building, the column spacing is usually larger, a C-shaped purline or a Z-shaped purline or a rectangular square tube is usually selected, purlins at two ends are fixed on the upright columns, and the spacing is set according to actual requirements; ② When the wall is a civil engineering wall, the thin-wall pipes can be fixed on the wall through expansion bolts, and the spacing is set according to actual needs.
2. Setting an installation keel: the installation keels are selected from 'bayonet keels' (for example, including but not limited to triangular keels, taking triangular keels as an example), the 'bayonet keels' are fixed on the installation main keels by using self-tapping self-drilling nails (but not limited to self-tapping nails), the direction faces indoors, and at least one part of each connecting point of the 'keels' and the main keels is fixed. In addition, the installation keels can be spliced, for example, a conventional butt joint method, a steel wire binding method, a buckling method and the like can be adopted, and the butt joint method can be used for fixing the keels together by self-tapping screws or rivets under the normal condition; the steel wire binding method refers to connecting two keels by steel wires in short; one end of the buckle is attached to one keel, and the other end of the buckle is directly sleeved on the other keel to complete connection.
3. Indoor noise reduction wallboard installation: the perforated base plate of the indoor noise reduction wallboard structure is provided with the buckle grooves all around, the indoor noise reduction wallboard is directly clamped into the buckle installation keels according to the preset arrangement positions, the buckle condition is checked, the buckle grooves are ensured to be clamped into the buckle installation keels, and the whole wall body is smooth and attractive.
4. Corner inspection and corner line board installation: the indoor wallboard structure of making an uproar that falls is installed and is accomplished, inspects the corner roughness, at wallboard edge installation limit angle board, and the corner board uses the expansion plug anchor nail to fix on the wall body or on the roof, and the corner board mouth orientation is unanimous with indoor wallboard direction of making an uproar that falls to scribble the same or similar structural adhesive of colour with the board in the corner inboard, be used for the connection of limit angle board and indoor wallboard of making an uproar that falls.
FIG. 4 is a schematic sectional view of an installation of a noise-reducing wallboard structure in a civil wall room according to an embodiment; fig. 5 is a schematic view of an installation cross section of a structure column wall indoor noise reduction wallboard structure according to an embodiment, and as shown in the figure, the product of the present utility model is simple to install, and is beautiful and practical.
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 (5)
1. An indoor noise reduction wallboard structure (1) is characterized by comprising a perforated base plate (10), a fiber sound absorption board (20) and a fixing frame (30),
Wherein the perforated base plate (10) comprises a perforated base plate (11) and vertical plates (12) at the periphery of the perforated base plate, and a plurality of double-layer buckling grooves (121) are formed in the inner side wall of each vertical plate (12);
The fiber sound absorbing plate (20) is arranged in a space surrounded by the perforated base plate (11) and the vertical plate (12), and the fixing frame (30) is arranged on the periphery of the fiber sound absorbing plate (20) and is clamped in a lower layer clamping groove in the double-layer clamping groove (121), so that the fiber sound absorbing plate (20) is fixed in the perforated base plate (10).
2. An indoor noise reducing wall panel structure according to claim 1, wherein: the perforated base plate (10) is an aluminum alloy perforated base plate.
3. An indoor noise reducing wall panel structure according to claim 1, wherein: the double-layer buckling groove (121) is of a double-layer protruding structure with the outer wall being concave and the inner wall being protruding.
4. An indoor noise reducing wall panel structure according to claim 1, wherein: the fiber sound absorbing plate (20) is a high-density polyester fiber sound absorbing plate, the thickness is 8-15mm, and the sound absorbing and noise reducing coefficient NRC is not less than 0.9.
5. An indoor noise reducing wall panel structure according to claim 1, wherein: the thickness of the perforated base plate (10) is 0.5-1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323452030.XU CN221798778U (en) | 2023-12-18 | 2023-12-18 | Wallboard structure of making an uproar falls in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323452030.XU CN221798778U (en) | 2023-12-18 | 2023-12-18 | Wallboard structure of making an uproar falls in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221798778U true CN221798778U (en) | 2024-10-01 |
Family
ID=92874170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323452030.XU Active CN221798778U (en) | 2023-12-18 | 2023-12-18 | Wallboard structure of making an uproar falls in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221798778U (en) |
-
2023
- 2023-12-18 CN CN202323452030.XU patent/CN221798778U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070227086A1 (en) | Building Panels with Support Members Extending Partially Through the Panels and Method Therefor | |
| US8136248B2 (en) | Method of making building panels with support members extending partially through the panels | |
| GB2499063A (en) | Building panel with elastomer-modified bituminous strips | |
| CN210767432U (en) | Cold-formed thin-walled steel structure villa shock attenuation sound insulation floor of built-in honeycomb core | |
| EP2256265A2 (en) | Insulated multilayer sandwich panel | |
| CN221798778U (en) | Wallboard structure of making an uproar falls in room | |
| WO2011113232A1 (en) | Soundproof metal roof | |
| CN220978581U (en) | Waterproof roof boarding of sloping roof | |
| CN201280797Y (en) | Construction energy-conserving composite aluminium board | |
| CN215330899U (en) | Sound insulation wallboard | |
| CN211341523U (en) | Assembled building wall body board | |
| CN210562934U (en) | Ceiling with sound absorption function | |
| CN209145046U (en) | A kind of Acoustic barrier plate structure | |
| JPS6233378B2 (en) | ||
| CN201521055U (en) | Acoustic insulation wallboard and light steel keel acoustic insulation wall formed thereby | |
| CN221053063U (en) | Wall surface transverse floor joist | |
| CN2318298Y (en) | Multi-efficient composite thermal insulation board | |
| WO2020113309A1 (en) | Pet foam structural insulated panel for use in residential construction and construction method associated therewith | |
| CN220539016U (en) | Sound-insulation wall-protection board assembly for bedroom | |
| CN217949609U (en) | Mounting structure of micro-perforated transparent sound absorption plate | |
| CN213682952U (en) | Prevent gypsum board that ftractures | |
| CN216690054U (en) | Fire prevention sound insulation side fascia | |
| CN220118008U (en) | Assembled tube well hidden door structure | |
| CN213167189U (en) | Composite honeycomb board | |
| CN216892992U (en) | Novel indoor sound insulation wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |