Environment-friendly sound-absorbing wall surface structure

Abstract

The utility model discloses an environment-friendly sound-absorbing wall structure which solves the problem that an existing wall is poor in sound-absorbing and sound-insulating effect on external sound and comprises an inner plate, a partition plate is arranged on the front face of the inner plate, sound-insulating plates are arranged between the inner plate and the partition plate at equal intervals, and an outer plate is arranged on the front face of the partition plate. The partition plate piece comprises a front limiting plate arranged on the front face of the inner plate piece, limiting partition plates are installed on the side, close to the inner plate piece, of the front limiting plate at equal intervals, filling grooves are formed in the front limiting plate and the limiting partition plates, and the filling grooves are filled with flexible filling bodies. In the working process, the front face limiting plate is arranged on the front face of the inner plate, the filling groove in the front face limiting plate is filled with the flexible filling body, the flexible filling body can improve the sound absorption effect, the outer plate is arranged on the front face of the front face limiting plate, the sound absorption effect can be further improved through the outer plate, and therefore the indoor sound insulation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wall surface structure technical field, concretely is an environmental protection type sound absorption wall surface structure. BACKGROUND

[0002] The roof setting of house is a more important link for house, and the wall surface of general house is mostly plastered wall surface, the plastered wall surface structure includes the base wall surface formed by brick wall, concrete wall, the bottom layer plastering layer for making the wall surface base layer even and playing the role of preliminary bonding, the middle layer plastering layer for improving the wall surface evenness or increasing the wall surface thickness, the surface layer plastering layer for providing a smooth and even surface for wall surface, but the following defects still exist:

[0003] The sound absorption and sound insulation effect of the existing wall surface on the sound transmitted from the outside of the house to the inside of the house is poor. CONTENT OF UTILITY MODEL

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an environmental protection type sound absorption wall surface structure, which effectively solves the problem of poor sound absorption and sound insulation effect of the existing wall surface on external sound.

[0005] To achieve the above object, the utility model provides the following technical scheme: an environmental protection type sound absorption wall surface structure, comprising an inner plate piece, a partition piece is arranged on the front surface of the inner plate piece, sound insulation plate pieces are arranged equidistantly between the inner plate piece and the partition piece, and an outer plate piece is arranged on the front surface of the partition piece;

[0006] The partition piece comprises a front limiting plate arranged on the front surface of the inner plate piece, limiting partition plates are equidistantly mounted on the side close to the inner plate piece of the front limiting plate, and filling grooves are formed in the inner parts of the front limiting plate and the limiting partition plates, and flexible filling bodies are filled in the filling grooves.

[0007] Preferably, the inner plate piece comprises a mounting plate, a plurality of fixed screws are arranged on the front surface of the mounting plate, and nuts are threadedly mounted on the fixed screws.

[0008] Preferably, a second mounting groove is formed in the front limiting plate, and the second mounting groove in the front limiting plate is mounted on the outer side of the fixed screw corresponding thereto when the front limiting plate is mounted.

[0009] Preferably, the sound insulation plate piece comprises two combination plates arranged between adjacent two limiting partition plates, an inner groove is formed in the side close to each other of the two combination plates, and the two inner grooves form an inner cavity after the two combination plates are combined.

[0010] Preferably, rubber pads are mounted on the inner sides of the inner grooves, an air nozzle is mounted on the combination plate on the front surface, the air nozzle is in communication with the inner sides of the corresponding rubber pads, and the air between the two rubber pads is extracted through the air nozzle after the two rubber pads are tightly attached.

[0011] Preferably, the first mounting groove is arranged on the combination plate, and the two combination plates are fixedly connected through bolts.

[0012] Preferably, the outer plate member comprises a support plate arranged on the front surface of the front limiting plate, the front surface of the support plate is provided with a sound absorption plate, and the front surface of the sound absorption plate is provided with a veneer.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] In work, the front surface of the inner plate member is provided with the front limiting plate, the filling groove in the front limiting plate is filled with the flexible filling body, the flexible filling body can improve the sound absorption effect, the front surface of the front limiting plate is provided with the outer plate member, and the outer plate member can further improve the sound absorption effect, so that the indoor sound insulation effect is improved.

[0015] In work, the front limiting plate is equidistantly provided with the limiting partition plate on the side close to the inner plate member, the sound insulation plate member is arranged between the two adjacent limiting partition plates, the sound insulation plate member comprises two combination plates, the rubber pads on the inner sides of the two combination plates are tightly attached, part of air between the two rubber pads is drawn away, so that the conduction medium is reduced, and the sound insulation effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation on the utility model.

[0017] In the drawings:

[0018] Figure 1 It is a structure schematic view of the environment-friendly sound absorption wall surface structure of the utility model;

[0019] Figure 2 It is a structure schematic view of the inner plate member of the utility model;

[0020] Figure 3 It is a structure schematic view of the sound insulation plate member of the utility model;

[0021] Figure 4 It is a structure schematic view of the inner side of the two combination plates of the utility model;

[0022] Figure 5 It is a structure schematic view of the partition plate member of the utility model;

[0023] Figure 6 It is a structure schematic view of the outer plate member of the utility model.

[0024] In the figure: 1, inner plate; 101, mounting plate; 102, fixed screw; 103, nut; 2, sound insulation plate; 201, composite plate; 202, first mounting groove; 203, inner groove; 204, rubber pad; 205, bolt; 206, air nozzle; 3, partition plate; 301, front limiting plate; 302, second mounting groove; 303, limiting partition plate; 304, filling groove; 305, flexible filling body; 4, outer plate; 401, support plate; 402, sound absorption plate; 403, veneer. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] By Figures 1-6 The present application relates to an environment-friendly sound absorption wall structure, which comprises an inner plate 1, a partition plate 3 arranged on the front surface of the inner plate 1, sound insulation plates 2 arranged equidistantly between the inner plate 1 and the partition plate 3, and an outer plate 4 arranged on the front surface of the partition plate 3.

[0027] The inner plate 1 comprises a mounting plate 101, and a plurality of fixed screws 102 are arranged on the front surface of the mounting plate 101, and nuts 103 are threadedly mounted on the fixed screws 102.

[0028] The partition plate 3 comprises a front limiting plate 301 arranged on the front surface of the inner plate 1, a limiting partition plate 303 equidistantly mounted on the side close to the inner plate 1 of the front limiting plate 301, a filling groove 304 formed in the inner part of the front limiting plate 301 and the limiting partition plate 303, a flexible filling body 305 filled in the filling groove 304, and a second mounting groove 302 formed in the front limiting plate 301, wherein the second mounting groove 302 on the front limiting plate 301 is mounted on the outer side of the fixed screw 102 corresponding thereto when the front limiting plate 301 is mounted.

[0029] The sound insulation board 2 comprises two combined boards 201 arranged between two adjacent limiting partitions 303, and the two combined boards 201 are provided with an inner groove 203 on the side close to each other, and the two inner grooves 203 are combined to form an inner cavity after the two combined boards 201 are combined, and the inner side of the inner groove 203 is provided with a rubber pad 204, and the combined board 201 on the front surface is provided with an air nozzle 206, and the air nozzle 206 is in communication with the inner side of the corresponding rubber pad 204, and the two rubber pads 204 are tightly arranged, and the air between the two rubber pads 204 is extracted through the air nozzle 206, and the combined board 201 is provided with a first mounting groove 202, and the two combined boards 201 are fixedly connected through the bolt 205, and the limiting partition 303 is arranged on the side of the front limiting plate 301 close to the inner plate 1, and the sound insulation board 2 is arranged between the two adjacent limiting partitions 303, and the sound insulation board 2 comprises two combined boards 201, and the rubber pads 204 on the inner sides of the two combined boards 201 are tightly arranged, and part of the air between the two rubber pads 204 is extracted, so that the transmission medium is reduced, and the sound insulation effect is improved.

[0030] The outer plate 4 comprises a supporting plate 401 arranged on the front surface of the front limiting plate 301, the front surface of the supporting plate 401 is provided with a sound absorption plate 402, the front surface of the sound absorption plate 402 is provided with a veneer plate 403, the front surface of the inner plate 1 is provided with the front limiting plate 301, the filling groove 304 in the front limiting plate 301 is filled with a flexible filling body 305, the flexible filling body 305 can improve the sound absorption effect, and the front surface of the front limiting plate 301 is provided with the outer plate 4, and the outer plate 4 can further improve the sound absorption effect, so as to improve the indoor sound insulation effect.

[0031] Working principle: when working, first, the inner plate 1 is installed on the wall surface, the front surface of the inner plate 1 is equidistantly provided with the sound insulation board 2, so that the first mounting groove 202 on the combined board 201 is mounted on the outer side of the fixed screw rod 102, then the front limiting plate 301 is installed on the front surface of the sound insulation board 2, the limiting partition 303 on the front limiting plate 301 is inserted between the two adjacent sound insulation boards 2, so that the second mounting groove 302 is mounted on the outer side of the fixed screw rod 102, then the nut 103 is tightened, and then the outer plate 4 is installed on the front surface of the front limiting plate 301, and the outer plate 4 comprises the supporting plate 401, the sound absorption plate 402 and the veneer plate 403.

[0032] When the sound insulation board 2 is installed, the two combined boards 201 are combined, so that the rubber pads 204 on the inner sides of the two combined boards 201 are tightly arranged, then the two combined boards 201 are tightly fixed through the bolt 205, then the air pump is connected with the air nozzle 206 through the air pump, then part of the air between the two rubber pads 204 is extracted through the air pump, so that the air between the two rubber pads 204 is reduced, the sound propagation medium is reduced, and the sound insulation effect is improved.

Claims

1. An environmentally friendly sound-absorbing wall structure comprising an inner panel (1), characterized in that: The front surface of the inner plate (1) is provided with a partition plate (3), and the inner plate (1) and the partition plate (3) are provided with a sound insulation plate (2) at equal intervals, and the front surface of the partition plate (3) is provided with an outer plate (4); The partition plate (3) comprises a front limiting plate (301) arranged on the front surface of the inner plate (1), a limiting partition plate (303) is installed at equal intervals on the side close to the inner plate (1), and a filling groove (304) is formed in the inner part of the front limiting plate (301) and the limiting partition plate (303).

2. The environment-friendly sound-absorbing wall structure according to claim 1, characterized in that: The inner plate (1) comprises a mounting plate (101), and the front surface of the mounting plate (101) is provided with a plurality of fixed screws (102).

3. The environment-friendly sound-absorbing wall structure according to claim 1, characterized in that: The front limiting plate (301) is provided with a second mounting groove (302), and when the front limiting plate (301) is installed, the second mounting groove (302) on the front limiting plate (301) is installed outside the corresponding fixed screw (102).

4. The environment-friendly sound-absorbing wall structure according to claim 1, characterized in that: The sound insulation plate (2) comprises two combination plates (201) arranged between two adjacent limiting partition plates (303), and the side close to each other of the two combination plates (201) is provided with an inner groove (203), and the two inner grooves (203) are combined to form an inner cavity after the two combination plates (201) are combined.

5. The environment-friendly sound-absorbing wall structure according to claim 4, characterized in that: The inner side of the inner groove (203) is provided with a rubber pad (204), the combination plate (201) on the front surface is provided with an air nozzle (206), the air nozzle (206) is in communication with the inner side of the corresponding rubber pad (204), and the two rubber pads (204) are tightly attached, and the air between the two rubber pads (204) is extracted through the air nozzle (206).

6. The environment-friendly sound-absorbing wall structure according to claim 4, characterized in that: The combination plate (201) is provided with a first mounting groove (202), and the two combination plates (201) are fixedly connected through a bolt (205).

7. The environment-friendly sound-absorbing wall structure according to claim 1, characterized in that: The outer plate (4) comprises a support plate (401) arranged on the front surface of the front limiting plate (301), and the front surface of the support plate (401) is provided with a sound absorption plate (402), and the front surface of the sound absorption plate (402) is provided with a veneer (403).

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