Fabricated sound insulation wall for building

Abstract

The utility model discloses an assembly type sound insulation wall for a building. The sound insulation system comprises a plurality of sound insulation modules which are arranged, combined and fixedly arranged on a wall body; the sound insulation module comprises a mounting plate used for being fixed to a wall, at least two first sound insulation modules are fixedly arranged in the direction, away from the wall, of the mounting plate, at least one second sound insulation module is arranged between the two first sound insulation modules in a clamped mode, and the first sound insulation modules and the second sound insulation modules are connected through a plurality of fixing pieces. A sealing strip is arranged in a gap between every two adjacent sound insulation modules; the fabricated sound insulation wall adopts a factory prefabrication mode, each sound insulation module is manufactured on a production line, and each module of the fabricated sound insulation wall is prefabricated, so that quality control can be performed in the production process, the stability of construction quality is ensured, the size control is more accurate, and the production efficiency is improved. And the sound insulation modules can be tightly matched during field installation.

Description

Technical Field

[0001] The utility model relates to the technical field of building wall panels, in particular to an assembled sound insulation wall used in buildings. Background Art

[0002] Building soundproof walls are structures specially designed to reduce the transmission of noise inside or outside a building. They are widely used in various building environments such as residences, office buildings, factories, entertainment venues, etc. Building soundproof walls usually use a variety of soundproofing materials and soundproofing technologies to achieve the best soundproofing effect. These materials include soundproofing cotton, soundproofing panels, soundproofing windows, etc., which can effectively absorb, reflect and block the transmission of sound waves.

[0003] At present, on-site sound insulation wall production usually involves multiple construction steps, such as measurement, cutting, installation, etc. For example: measuring the wall size, cutting the corresponding sound insulation materials and keel frames, and then installing and fixing different sound insulation materials layer by layer. These steps all take a certain amount of time and have a long construction period, which is not conducive to occasions where sound insulation is urgently needed. Various construction equipment and tools are required to produce sound insulation walls on the construction site. These equipment will generate noise and dust during operation, causing certain pollution to the surrounding environment. In addition, the construction quality of on-site sound insulation walls is affected by many factors such as the technical level of the construction personnel and the construction environment. If the construction personnel are inexperienced or the construction environment is not good, the construction quality may be unstable and the sound insulation effect may not meet the standards. Utility Model Content

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides an assembled sound insulation wall for construction, which can effectively solve the problems existing in the above-mentioned prior art.

[0005] The technical solution of the utility model is:

[0006] According to one aspect of the utility model, it includes: a plurality of sound insulation modules, a plurality of the sound insulation modules are arranged and combined and fixed on a wall; the sound insulation module includes a mounting plate for fixing to the wall, at least two first sound insulation modules are fixed on the mounting plate in a direction away from the wall, at least one second sound insulation module is sandwiched between two of the first sound insulation modules, and the first sound insulation module and the second sound insulation module are connected by a plurality of fixing parts; a sealing strip is provided in the gap between each two adjacent sound insulation modules.

[0007] Furthermore, the first sound insulation module includes two sound insulation boards and at least one sound insulation felt, and the sound insulation felt is sandwiched between the two sound insulation boards.

[0008] Furthermore, the second sound insulation module includes a frame and sound insulation cotton, and the sound insulation cotton is embedded in the frame.

[0009] Furthermore, the skeleton is a closed frame composed of a plurality of transverse beams and a plurality of longitudinal beams.

[0010] Furthermore, the mounting plate, the first sound insulation module and the second sound insulation module are all provided with a plurality of mounting holes matching the fixing parts.

[0011] Furthermore, the sound insulation board is made of aluminum silicate board or gypsum board.

[0012] Furthermore, the sound insulation cotton is made of polyester fiber or glass fiber.

[0013] Furthermore, the sealing strip is made of foam rubber.

[0014] Furthermore, the side edges of the mounting plates of each two adjacent sound insulation modules are abutted against each other.

[0015] By adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0016] First, the prefabricated sound insulation wall is prefabricated in the factory, and each sound insulation module is manufactured on the production line. Since each module of the prefabricated sound insulation wall is prefabricated, quality control can be carried out during the production process, thereby ensuring the stability of the construction quality. Its size control is more accurate, so that the sound insulation modules can fit closely during on-site installation, reducing installation problems caused by dimensional deviations, and further improving the stability of construction quality. The installation process of the prefabricated sound insulation wall is relatively simple, and it only needs to be assembled according to the predetermined assembly method, which reduces the complexity and uncertainty of on-site construction, improves construction efficiency, and also reduces quality problems caused by improper operation. Traditional sound insulation wall construction often relies on workers' manual operation and experience judgment, and is easily affected by human factors, while prefabricated sound insulation walls reduce this dependence and rely more on standardized and mechanized production methods, thereby reducing the impact of human factors on construction quality.

[0017] Secondly, the sealing strip can fill the gaps between the sound insulation modules and reduce the possibility of sound propagation through these gaps, thereby further improving the overall sound insulation effect. The sealing strip not only plays a role in sound insulation, but also can strengthen the connection between the sound insulation modules to a certain extent, and improve the stability of the entire sound insulation structure. The method of using sealing strips to fill the gaps is simpler and quicker, which can greatly improve the installation efficiency and is easy to maintain and replace. If the sealing strip is aged or damaged, it can be easily removed and replaced with a new one without the need for large-scale dismantling and modification of the entire sound insulation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the combined structure of the utility model;

[0022] In the figure: sound insulation module-1, mounting plate-11, first sound insulation module-12, sound insulation board-121, sound insulation felt-122, second sound insulation module-13, frame-131, sound insulation cotton-132, fixing part-14, mounting hole-15, sealing strip-16. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is particularly noted that the following embodiments are only used to illustrate the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only partial embodiments of the present invention rather than all embodiments. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figures 1 to 3 As shown, the present solution provides an assembled sound insulation wall for a building.

[0025] See also Figure 1 and Figure 2 , including: a plurality of sound insulation modules 1, the plurality of sound insulation modules 1 are arranged and combined and fixed on the wall; the sound insulation module 1 includes a mounting plate 11 for fixing to the wall, specifically, the sides of the mounting plates 11 of each two adjacent sound insulation modules 1 are abutted against each other.

[0026] See also Figure 1 and Figure 2 At least two first sound insulation modules 12 are fixedly provided on the mounting plate 11 in the direction away from the wall. Specifically, the first sound insulation module 12 includes two sound insulation boards 121 and at least one sound insulation felt 122, and a sound insulation felt 122 is sandwiched between the two sound insulation boards 121; the sound insulation boards 121 are made of aluminum silicate boards or gypsum boards, and preferably, the sound insulation boards 121 are made of gypsum boards.

[0027] See also Figure 1 and Figure 2 At least one second sound insulation module 13 is sandwiched between the two first sound insulation modules 12. Specifically, the second sound insulation module 13 includes a frame 131 and sound insulation cotton 132, and the sound insulation cotton 132 is embedded in the frame 131. The sound insulation cotton 132 is made of polyester fiber or glass fiber. Preferably, the sound insulation cotton 132 is made of polyester fiber. The frame 131 is a closed frame composed of a plurality of cross beams and a plurality of longitudinal beams; in this embodiment, the cross beams and longitudinal beams are light keels, which are cut according to the actual required size, and then the cut light keels are welded to form the frame 131.

[0028] See also Figure 1 and Figure 2 The first sound insulation module 12 and the second sound insulation module 13 are connected by a plurality of fixing members 14. In this embodiment, the fixing members 14 are screws. In other embodiments, the fixing members 14 may also be other fasteners, which are not limited here. The mounting plate 11, the first sound insulation module 12 and the second sound insulation module 13 are all provided with a plurality of mounting holes 15 that match the fixing members 14.

[0029] See also Figure 3 , a sealing strip 16 is provided in the gap between each two adjacent sound insulation modules 1. The sealing strip 16 is made of foam rubber. Specifically, after the sound insulation module 1 is installed, the sealing strip 16 is cut and the sealing strip 16 is inserted into the gap between each two adjacent sound insulation modules 1. The sealing strip 16 can fill the gap between the sound insulation modules 1 and reduce the possibility of sound propagation through these gaps, thereby further improving the overall sound insulation effect. The sealing strip 16 not only plays a role in sound insulation, but also can strengthen the connection between the sound insulation modules 1 to a certain extent and improve the stability of the entire sound insulation structure. And the method of using the sealing strip 16 to insert the gap is simpler and faster, which can greatly improve the installation efficiency and is easy to maintain and replace. If the sealing strip 16 is aged or damaged, it can be easily taken out and replaced with a new sealing strip 16 without the need for large-scale dismantling and modification of the entire sound insulation structure.

[0030] Working principle: Customize the size of the sound insulation module 1 according to the actual area of ​​the sound insulation wall to be installed. After assembling the mounting plate 11, the first sound insulation module 12 and the second sound insulation module 13, Figure 2 shown.

[0031] Several sound insulation modules 1 are arranged and fixed on the wall, and then the sealing strip 16 is inserted into the gap between each two adjacent sound insulation modules 1. Figure 3 shown.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An assembled sound insulation wall for a building, characterized in that: include: A plurality of sound insulation modules (1), wherein the plurality of sound insulation modules (1) are arranged in combination and fixedly mounted on a wall; the sound insulation modules (1) comprise a mounting plate (11) for fixing to the wall; at least two first sound insulation modules (12) are fixedly mounted on the mounting plate (11) in a direction away from the wall; at least one second sound insulation module (13) is sandwiched between the two first sound insulation modules (12); the first sound insulation module (12) and the second sound insulation module (13) are connected via a plurality of fixing members (14); and a sealing strip (16) is provided in the gap between each two adjacent sound insulation modules (1).

2. The assembled sound insulation wall for construction according to claim 1, characterized in that: The first sound insulation module (12) comprises two sound insulation boards (121) and at least one sound insulation felt (122), and the sound insulation felt (122) is sandwiched between the two sound insulation boards (121).

3. The assembled sound insulation wall for construction according to claim 1, characterized in that: The second sound insulation module (13) comprises a frame (131) and sound insulation cotton (132), and the sound insulation cotton (132) is embedded in the frame (131).

4. The assembled sound insulation wall for construction as claimed in claim 3, characterized in that: The frame (131) is a closed frame consisting of a plurality of cross beams and a plurality of longitudinal beams.

5. The assembled sound insulation wall for construction according to claim 1, characterized in that: The mounting plate (11), the first sound insulation module (12) and the second sound insulation module (13) are all provided with a plurality of mounting holes (15) that match the fixing member (14).

6. The assembled sound insulation wall for construction according to claim 2, characterized in that: The sound insulation board (121) is made of aluminum silicate board or gypsum board.

7. The assembled sound insulation wall for construction as claimed in claim 3, characterized in that: The sound insulation cotton (132) is made of polyester fiber or glass fiber.

8. The assembled sound insulation wall for construction according to claim 1, characterized in that: The sealing strip (16) is made of foam rubber.

9. The assembled sound insulation wall for construction according to claim 1, characterized in that: The side edges of the mounting plates (11) of each two adjacent sound insulation modules (1) are in contact with each other.

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