Modularized spliced mute wallboard

Abstract

The utility model relates to the technical field of wallboards, in particular to a modular spliced mute wallboard. The modularly-spliced mute wallboard comprises wallboards, a plurality of step-shaped structures formed by bending are arranged on the outer sides of the wallboards, a convex edge extending outwards is arranged at one end of the bent edge located in the middle, after the adjacent wallboards are spliced, a sound insulation material mounting cavity is formed by the two convex edges, and a first sound insulation piece is arranged in the sound insulation material mounting cavity. Compared with the prior art, the wallboards are modularly spliced through the step-shaped structures, installation is easy and convenient, the spliced step-shaped structures increase the propagation path of sound waves, the sound insulation effect is achieved, and the sound insulation effect is further improved in cooperation with sound insulation materials.

Description

Technical Field

[0001] The utility model relates to the technical field of wall panels, in particular to a modularly spliced ​​sound-proof wall panel. Background Art

[0002] Most existing soundproof walls are steel frame structures. The steel frame is hollow and filled with soundproof cotton. The inner side is steel plate plus PET. The outer side has two layers of steel plates. The space between the two layers of steel plates is hollow, and the soundproof effect is poor. In addition, the steel frame is locked with the columns and beams with screws, which is inconvenient to install. Summary of the invention

[0003] The utility model provides a modularly spliced ​​soundproof wall panel to overcome the deficiencies of the prior art.

[0004] In order to achieve the above-mentioned purpose, a modular soundproof wall panel is designed, including a wall panel, wherein the outer side of the wall panel is provided with a stepped structure formed by a plurality of bends, and one end of the bent edge in the middle is provided with a convex edge extending outward. After adjacent wall panels are spliced, the two convex edges form a sound insulation material installation cavity, and a sound insulation sheet is provided in the sound insulation material installation cavity.

[0005] The outer side of the outermost wall panel is connected to an edge strip, and the inner side of the edge strip is provided with a stepped structure matched with the wall panel.

[0006] A sound insulation sheet three is arranged between the edge strip and the wall panel.

[0007] The side surface of the wall panel is provided with a horizontal or vertical groove, and the side surface of the edge strip is provided with a protrusion matched with the groove structure.

[0008] A plurality of mounting holes are arranged in the wall panel, the mounting holes penetrate through the upper end or the lower end of the sound insulation wall panel, and sound insulation materials are arranged in the mounting holes.

[0009] A clamping joint 1 is arranged at the upper end or the lower end of the joint of adjacent wall panels, and the clamping plates of the clamping joint 1 are respectively inserted into two adjacent wall panels.

[0010] Connect the second card connector in the mounting hole close to the outer side of the wall panel.

[0011] The upper ends of the first and second clamping joints are provided with mounting grooves, and the second sound insulation sheet is arranged in the mounting grooves.

[0012] The upper end or the lower end of the clamping joint 1 or the clamping joint 2 is connected to the column.

[0013] A steel plate is arranged on the outer side of the wall panel, and sound insulation material is arranged between the wall panel and the steel plate.

[0014] Compared with the prior art, the utility model uses a stepped structure to perform modular splicing between wall panels, which is easy to install. The stepped structure after splicing increases the propagation path of sound waves to achieve a sound insulation effect, and combined with sound insulation materials, the sound insulation effect is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a partial enlarged view of the wall panel of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of adjacent wall panels of the utility model after splicing.

[0018] Figure 4 It is a partial enlarged view of the edge strip of the utility model.

[0019] Figure 5 It is a partial enlarged view of the joint between the edge strip and the wall panel of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the connection between the wall panel and the card joint of the utility model.

[0021] Figure 7 This is an exploded view of the connection between the clamping joint and the column of the utility model. DETAILED DESCRIPTION

[0022] The utility model is further described below with reference to the accompanying drawings.

[0023] like Figures 1 to 7 As shown, the outer side of the wall panel 2-1 is provided with a stepped structure formed by several bends, and one end of the bent edge 2-11 in the middle is provided with a convex edge 2-12 extending outward. After adjacent wall panels 2-1 are spliced, the two convex edges 2-12 form a sound insulation material installation cavity 2-13, and a sound insulation sheet 2-3 is provided in the sound insulation material installation cavity 2-13.

[0024] The outer side of the outermost wall panel 2-1 is connected to the edge strip 2-2, and the inner side of the edge strip 2-2 is provided with a stepped structure that matches the wall panel 2-1. A sound insulation sheet 2-9 is provided between the edge strip 2-2 and the wall panel 2-1, and the sound insulation sheet 2-9 is located at the bend of the stepped structure to further improve the sound insulation performance.

[0025] The side of the wall panel 2-1 is provided with a horizontal or vertical groove 2-14, and the side of the edge strip 2-2 is provided with a protrusion 2-21 that matches the structure of the groove 2-14. The groove 2-14 cooperates with the protrusion 2-21 to play a role in rapid positioning and ensure stability after splicing.

[0026] A plurality of mounting holes 2-16 are provided in the wall panel 2-1, and the mounting holes 2-16 pass through the upper end or the lower end of the sound insulation wall panel 2-1. Sound insulation materials are provided in the mounting holes 2-16 to improve the sound insulation performance.

[0027] A card joint 2-4 is provided at the upper or lower end of the joint of adjacent wall panels 2-1, and the card joint plates of the card joint 2-4 are respectively inserted into two adjacent wall panels 2-1 to enhance the stability of the adjacent wall panels after splicing.

[0028] The mounting hole 2-16 near the outer side of the wall panel 2-1 is connected to the second card joint 2-5, and is connected to the column 2-6 through the second card joint 2-5.

[0029] The upper ends of the card connector 1 2-4 and the card connector 2-5 are provided with a mounting groove 2-7, and a sound insulation sheet 2-8 is arranged in the mounting groove to enhance the sound insulation performance.

[0030] The upper or lower ends of the clamping joint 1 2-4 and the clamping joint 2 2-5 are connected to the column 2-6 to form a whole wall panel with a plurality of wall panels.

[0031] A steel plate is provided on the outside of the wall panel 2-1 to increase the strength, and a sound insulation material is provided between the wall panel and the steel plate to further improve the sound insulation performance.

[0032] In the utility model, adjacent wall panels and wall panels and edge strips are modularly spliced ​​through a stepped structure, which is convenient for installation, and the stepped structure increases the propagation path of sound waves to achieve a sound insulation effect. Sound insulation materials with sound insulation effects are added in the middle of the stepped structure to improve the sealing and further block the propagation of sound waves. The wall panel is hollow in design, and sound insulation materials can be added inside to improve the attenuation of sound wave transmission.

Claims

1. A modular soundproof wall panel, comprising a wall panel, characterized in that: The outer side of the wall panel (2-1) is provided with a stepped structure formed by a plurality of bends, and one end of the bent edge (2-11) in the middle is provided with a convex edge (2-12) extending outwards, and after adjacent wall panels (2-1) are spliced, the two convex edges (2-12) form a sound insulation material installation cavity (2-13), and a sound insulation sheet (2-3) is provided in the sound insulation material installation cavity (2-13).

2. A modular soundproof wall panel according to claim 1, characterized in that: The outer side of the outermost wall panel (2-1) is connected to an edge strip (2-2), and the inner side of the edge strip (2-2) is provided with a stepped structure matching the wall panel (2-1).

3. A modular soundproof wall panel according to claim 2, characterized in that: A third sound insulation sheet (2-9) is provided between the edge strip (2-2) and the wall panel (2-1).

4. The modular soundproof wall panel according to claim 2, characterized in that: The side surface of the wall panel (2-1) is provided with a horizontally or vertically arranged groove (2-14), and the side surface of the edge strip (2-2) is provided with a protrusion (2-21) that matches the structure of the groove (2-14).

5. The modular soundproof wall panel according to claim 1, characterized in that: A plurality of mounting holes (2-16) are arranged in the wall panel (2-1), the mounting holes (2-16) penetrate the upper end or the lower end of the sound insulation wall panel (2-1), and sound insulation material is arranged in the mounting holes (2-16).

6. The modular soundproof wall panel according to claim 1, characterized in that: A clamping joint 1 (2-4) is provided at the upper end or the lower end of the joint of adjacent wall panels (2-1), and the clamping plates of the clamping joint 1 (2-4) are respectively inserted into two adjacent wall panels (2-1).

7. The modular soundproof wall panel according to claim 1, characterized in that: A second connecting card joint (2-5) is provided in a mounting hole (2-16) close to the outside of the wall plate (2-1).

8. The modular soundproof wall panel according to claim 6, characterized in that: The upper ends of the first clamping joint (2-4) and the second clamping joint (2-5) are provided with a mounting groove (2-7), and a second sound insulation piece (2-8) is provided in the mounting groove.

9. The modular soundproof wall panel according to claim 8, characterized in that: The upper ends or lower ends of the clamping joint 1 (2-4) and the clamping joint 2 (2-5) are connected to the upright post (2-6).

10. The modular soundproof wall panel according to claim 1, characterized in that: A steel plate is provided on the outer side of the wall panel (2-1), and sound insulation material is provided between the wall panel and the steel plate.

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