Wall sound insulation and shock absorption structure

Abstract

The utility model discloses a wall sound insulation and shock absorption structure, and relates to the technical field of constructional engineering, the wall sound insulation and shock absorption structure comprises a wall panel, a decorative plate, a sound absorption plate and a plurality of U-shaped keels, a plurality of shock absorption blocks are arranged on the contact surfaces of the U-shaped keels and the wall panel, convex blocks are arranged on the shock absorption blocks in the concave surface direction of the U-shaped keels, and elastic pieces are arranged on the convex blocks in the direction of the inner side walls of the U-shaped keels. The U-shaped keel is provided with the damping block, the contact face of the U-shaped keel and the wall panel is effectively reduced through the damping block, the influence of external vibration on the U-shaped keel is effectively reduced, the damping block is provided with the protruding block, the protruding block is provided with the elastic piece, the elastic piece can absorb and disperse external vibration through the elastic characteristic of the elastic piece, and the direct influence of vibration on the wall panel is reduced. When external force acts on the shingle, the spring can be compressed and store energy, and then the shingle gradually restores after the force disappears, so that continuous vibration of the shingle is reduced.

Description

Technical Field

[0001] The present application relates to the field of construction engineering technology, and in particular to a wall sound insulation and shock absorption structure. Background Art

[0002] The wall is a vertical space partition structure of a building, used to enclose, divide or protect a certain area. It is one of the most important elements in architectural design and is mainly composed of wall panels, keels, decorative panels, etc.

[0003] With regard to the above-mentioned related technologies, the inventors believe that the existing wall shock absorption effect is not obvious, which leads to excessive noise generated by vibration. Utility Model Content

[0004] The purpose of this application is to provide a wall sound insulation and shock absorption structure to improve the problem that the existing wall shock absorption effect is not obvious.

[0005] This application provides a wall sound insulation and shock absorption structure, which adopts the following technical solutions:

[0006] A wall sound insulation and shock absorption structure includes a wall panel and a decorative panel, including several U-shaped keels located between the wall panel and the decorative panel, and several shock-absorbing blocks are provided on the side walls of the U-shaped keels that are in contact with the wall panel. The shock-absorbing blocks are provided with protruding blocks extending toward the U-shaped keels, and elastic members are provided between the protruding blocks and the inner side walls of the U-shaped keels; the wall panel is provided with fixing members for fixing the U-shaped keels and the shock-absorbing blocks.

[0007] By adopting the above technical solution, a shock-absorbing block is provided on the U-shaped keel, which effectively reduces the impact of external vibration on the U-shaped keel. The shock-absorbing block is located on the inner wall of the U-shaped keel and is provided with a raised block. The raised block is provided with an elastic member. The elastic member can absorb and disperse vibrations from the outside through its elastic characteristics, reducing the direct impact of vibration on the wall panel. When external force acts on the wall panel, the spring will compress and store energy, and gradually return to its original state after the force disappears, thereby reducing the continuous vibration of the wall panel and effectively enhancing the shock-absorbing effect of the wall. The wall panel is provided with fixings for fixing the U-shaped keel and the shock-absorbing block, which effectively improves the stability of the U-shaped keel and the shock-absorbing block.

[0008] Optionally, a first rubber block that abuts against the elastic member is provided at a position of the U-shaped keel corresponding to the elastic member.

[0009] By adopting the above technical solution, the first rubber block is used to reduce the impact of the elastic member on the keel when it vibrates, thereby effectively improving the shock absorption effect of the wall.

[0010] Optionally, the U-shaped keel is provided with a groove for embedding the first rubber block.

[0011] By adopting the above technical solution, the first rubber block is located on the inner side wall of the U-shaped keel and is easy to move. The groove for embedding the first rubber block is provided on the inner side of the U-shaped keel, which effectively avoids the displacement of the first rubber block.

[0012] Optionally, a first magnetic component is embedded in the first rubber block in the direction of the groove, and a second magnetic component attracted to the first magnetic component is provided in the groove in the direction of the first rubber block.

[0013] By adopting the above technical solution, the position of the first rubber block will deviate when it is embedded in the groove. The first magnetic part and the second magnetic part that attract each other are provided to effectively help the first rubber block to be accurately positioned and effectively reduce the installation time.

[0014] Optionally, the outer side wall of the U-shaped keel is provided with a rubber layer that fits the decorative panel.

[0015] By adopting the above technical solution, due to the groove set on the inner wall of the U-shaped keel, there will inevitably be a bulge on the outer wall. On the one hand, the rubber layer effectively reduces the wear between the bulge and the decorative panel. On the other hand, if the vibration amplitude of the wall panel is too large, the collision between the U-shaped keel and the decorative panel will also produce noise. The rubber layer slows down the transmission of external vibration and the bulge of the U-shaped keel enables the rubber layer to be more firmly fixed to the outer wall of the U-shaped keel.

[0016] Optionally, a plurality of supporting ribs are provided on the outer side wall of the shock absorbing block, and a second rubber block is provided extending between the supporting ribs and the wall panel of the shock absorbing block.

[0017] By adopting the above technical solution, the supporting ribs help the shock-absorbing block to fix its shape and enhance the overall strength of the shock-absorbing block. The second rubber block reduces the collision between the supporting ribs and the wall panel, effectively increasing the shock-absorbing effect of the wall panel shock-absorbing structure.

[0018] Optionally, a plurality of positioning plates are extended from the outer side wall of the U-shaped keel; and fixing holes for inserting fixing parts are provided through the positioning plates, shock-absorbing blocks and supporting ribs.

[0019] By adopting the above technical solution, the shock-absorbing block is located between the U-shaped keel and the wall panel, which is prone to displacement. The U-shaped keel extends out an L-shaped positioning plate, which effectively enhances the positioning effect of the shock-absorbing block and the connection strength between the shock-absorbing block and the U-shaped keel; the supporting ribs are located on the outer wall of the shock-absorbing block and are prone to displacement. Fixed holes are set through the positioning plate, the shock-absorbing block and the supporting ribs to connect the fixings, which effectively enhances the connection between the shock-absorbing block and the U-shaped keel.

[0020] Optionally, a plurality of sound-absorbing cottons and a plurality of perforated plates are arranged between the plurality of U-shaped keels, and the outer side walls of the perforated plates are provided with reinforcing ribs.

[0021] By adopting the above technical solution, the setting of the shock-absorbing device can only reduce the propagation of sound to a certain extent. The sound-absorbing cotton and perforated plate are arranged between the U-shaped keels, which effectively improves the sound insulation effect of the wall panel sound insulation structure. Since the perforated design of the perforated plate is relatively fragile as a whole, reinforcing ribs are arranged on the perforated surface to effectively enhance the overall rigidity of the perforated plate.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The U-shaped keel is equipped with a shock-absorbing block, which effectively reduces the contact area between the U-shaped keel and the wall panel, effectively reducing the impact of external vibration on the U-shaped keel. The shock-absorbing block is provided with a protrusion, and the protrusion is provided with an elastic member. The elastic member can absorb and disperse the vibration from the outside through its elastic properties, reducing the direct impact of vibration on the wall panel. When external force acts on the wall panel, the spring will compress and store energy, and then gradually return to its original state after the force disappears, thereby reducing the continuous vibration of the wall panel and effectively enhancing the shock absorption effect of the wall panel shock-absorbing structure;

[0024] 2. The first rubber block can reduce the impact of the elastic member's vibration on the keel, effectively improving the shock absorption effect of the wall panel;

[0025] 3. Due to the grooves on the inner wall of the U-shaped keel, there will inevitably be a bulge on the outer wall. On the one hand, the rubber layer effectively reduces the wear between the bulge and the decorative panel. On the other hand, if the vibration amplitude of the wall panel is too large, the collision between the U-shaped keel and the decorative panel will also produce noise. The rubber layer slows down the transmission of external vibrations, and the bulge of the U-shaped keel allows the rubber layer to fit more firmly on the outer wall of the U-shaped keel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 2 is an overall schematic diagram of the wall sound insulation and shock absorption structure in the embodiment.

[0027] Figure 2 It is a schematic diagram for illustrating the structure of the shock absorbing block in the embodiment.

[0028] Figure 3 This is a schematic diagram showing the three-dimensional structure of the U-shaped keel and the shock-absorbing block in the embodiment.

[0029] In the figure, 1. wall panel; 2. decorative panel; 3. U-shaped keel; 4. shock-absorbing block; 5. raised block; 6. elastic member; 7. first rubber block; 8. second rubber block; 9. groove; 10. rubber layer; 11. positioning plate; 12. supporting rib; 13. connecting hole; 14. reinforcing rib; 15. perforated plate; 16. fixing member; 17. sound-absorbing cotton; 18. first magnetic member; 19. second magnetic member; 20. fixing hole. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0031] A wall sound insulation and shock absorption structure, referring to Figure 1 、 Figure 2 、 Figure 3 , including a wall panel 1 and a decorative panel 2, including several U-shaped keels 3 located between the wall panel 1 and the decorative panel 2, the side walls of the U-shaped keel 3 in contact with the wall panel 1 are provided with several shock-absorbing blocks 4, the shock-absorbing blocks 4 are provided with protruding blocks 5 extending toward the concave direction of the U-shaped keel 3, and elastic members 6 are provided between the protruding blocks 5 and the inner side walls of the U-shaped keel 3. The wall panel 1 is provided with a fixing member 16 for fixing the U-shaped keel 3 and the shock-absorbing blocks 4; the shock-absorbing blocks 4 are provided on the U-shaped keel 3, and the shock-absorbing blocks 4 effectively reduce the contact surface between the U-shaped keel 3 and the wall panel 1, effectively reducing the influence of external vibration on the U-shaped keel 3, the shock-absorbing blocks 4 are provided with protruding blocks 5, and the protruding blocks 5 are provided with The elastic member 6 can absorb and disperse the vibration from the outside through its elastic characteristics, reducing the direct impact of the vibration on the wall panel 1. When the external force acts on the wall panel 1, the spring will compress and store energy, and then gradually return to its original state after the force disappears, thereby reducing the continuous vibration of the wall panel 1. The shock-absorbing block 4 can effectively suppress the shock when the spring rebounds after absorbing the shock, effectively enhancing the shock-absorbing effect of the wall panel 1. The fixing member 16 fixes the U-shaped keel 3 and the shock-absorbing block 4 to the wall panel 1, effectively enhancing the stability of the U-shaped keel 3 and the shock-absorbing block 4; the shock-absorbing block 4 is made of rubber, the elastic member 6 is a spring, and the fixing member 16 is an expansion screw.

[0032] refer to Figure 2 A first rubber block 7 is provided at the position of the U-shaped keel 3 corresponding to the elastic member 6, and is against the elastic member 6. In order to prevent the elastic member 6 from rebounding after shock absorption and affecting the U-shaped keel 3, the first rubber block 7 is provided between the elastic member 6 and the U-shaped keel 3, which effectively improves the shock absorption effect of the wall panel 1.

[0033] refer to Figure 2 and Figure 3 The U-shaped keel 3 is provided with a groove 9 for the first rubber block 7 to be embedded. Since the first rubber block 7 is located on the inner wall of the U-shaped keel 3 and is easily displaced, which affects the sound insulation effect, a groove 9 for the first rubber block 7 to be embedded is provided on the inner side of the U-shaped keel 3, which effectively avoids the displacement of the first rubber block 7.

[0034] refer to Figure 2The first rubber block 7 is embedded with a first magnetic member 18 in the direction of the groove 9, and the groove 9 is provided with a second magnetic member 19 attracted to the first magnetic member 18 in the direction of the first rubber block 7. When the first rubber block 7 is embedded in the groove 9, there will be a position deviation. The provision of the first magnetic member 18 and the second magnetic member 19 that attract each other enables the first rubber block 7 to be accurately positioned and effectively reduces the installation time, effectively enhancing the overall connection between the first rubber block 7 and the U-shaped keel 3. The first magnetic member and the second magnetic member are both made of magnets.

[0035] refer to Figure 2 and Figure 3 The outer wall of the U-shaped keel 3 is provided with a rubber layer 10 that fits with the decorative panel 2. Since the inner wall of the U-shaped keel 3 is provided with a groove 9, the outer wall will inevitably have a corresponding protrusion. The rubber layer 10 is provided to reduce the collision between the U-shaped keel 3 and the decorative panel 2 to slow down the transmission of external vibrations and the propagation of sound. On the other hand, it reduces the wear caused by the contact between the outer wall of the U-shaped keel 3 and the decorative panel 2, effectively enhancing the sound insulation effect and extending the service life.

[0036] refer to Figure 2 and Figure 3 A positioning plate 11 is extended from the outer wall of the U-shaped keel 3. The contact area between the shock-absorbing block 4 and the U-shaped keel 3 is too small, and the shock-absorbing block 4 is easily offset during the shock absorption process. Therefore, a number of L-shaped positioning plates 11 are provided in the horizontal direction of the wall panel 1 along the outer wall of the U-shaped keel 3, which effectively enhances the positioning effect of the shock-absorbing block 4 and the connection strength between the shock-absorbing block 4 and the U-shaped keel 3.

[0037] refer to Figure 2 A number of supporting ribs 12 are provided on the outer side wall of the shock-absorbing block 4. Since the entire material of the shock-absorbing block 4 is rubber, it may be deformed after a long period of extrusion. Therefore, supporting ribs 12 are provided on the outer side wall of the shock-absorbing block 4 to strengthen the overall shape of the shock-absorbing block 4 on the one hand, and on the other hand to strengthen the overall stiffness of the shock-absorbing block 4. The shock-absorbing block 4 is provided with a second rubber block 8 extending between the supporting rib 12 and the wall panel 1. The second rubber block 8 reduces the contact between the supporting rib 12 and the wall panel 1, thereby effectively increasing the shock-absorbing effect of the shock-absorbing structure of the wall panel 1.

[0038] refer to Figure 2A number of positioning plates 11 are extended from the outer wall of the U-shaped keel 3. Fixing holes 20 for inserting fixing parts 16 are provided through the positioning plates 11, the shock-absorbing blocks 4 and the supporting ribs 12. The shock-absorbing blocks 4 are located between the U-shaped keel 3 and the wall panel 1, and are prone to displacement. The U-shaped keel 3 extends an L-shaped positioning plate 11, which effectively enhances the positioning effect of the shock-absorbing blocks 4 and the connection strength between the shock-absorbing blocks 4 and the U-shaped keel 3; fixing holes 20 are provided through the supporting ribs 12 and the positioning plates 11, and holes are opened on the supporting ribs 12 to enhance the connection strength between the supporting ribs 12 and the shock-absorbing blocks 4, thereby effectively improving the stability of the shock-absorbing blocks 4 and the U-shaped keel 3.

[0039] refer to Figure 1 Several sound-absorbing cottons 17 and several perforated plates 15 are arranged between the U-shaped keels 3. The outer walls of the perforated plates 15 are provided with reinforcing ribs 14. The setting of the shock-absorbing blocks 4 can only reduce the propagation of sound to a certain extent. Therefore, the sound-absorbing cottons 17 and the perforated plates 15 are arranged between the U-shaped keels 3. Compared with only setting the sound-absorbing cottons 17, the addition of the perforated plates 15 has a better sound insulation effect, effectively improving the sound insulation of the wall panel 1. Since the perforated design of the perforated plates 15 is relatively fragile as a whole, reinforcing ribs 14 are provided on the perforated surface to effectively strengthen the overall rigidity of the perforated plates 15.

[0040] The implementation principle of the embodiment of this application is:

[0041] When it is necessary to set up a sound insulation and shock absorption structure of the wall panel 1, first embed the first rubber block 7 into the groove 9 of the U-shaped keel 3, and then insert the corresponding positions of several shock-absorbing blocks 4 into the corresponding positions of the U-shaped keel 3. After the shock-absorbing blocks 4 are set, they are fixed to the wall panel 1 with fixing members 16, and then the sound-absorbing cotton 17 is stuffed between the U-shaped keels 3, and then the perforated plate 15 is fixed. After fixing, the decorative panel 2 is fixed to the U-shaped keel 3 to complete.

[0042] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A wall sound insulation and shock absorption structure, comprising a wall panel (1) and a decorative panel (2), characterized in that: The invention comprises a plurality of U-shaped keels (3) located between the wall panel (1) and the decorative panel (2); a plurality of shock-absorbing blocks (4) are provided on the side walls of the U-shaped keels (3) and the wall panel (1) in contact with each other; the shock-absorbing blocks (4) are provided with protruding blocks (5) extending in the direction of the U-shaped keels (3); and an elastic member (6) is provided between the protruding blocks (5) and the inner side walls of the U-shaped keels (3); and the wall panel (1) is provided with fixing members (16) for fixing the U-shaped keels (3) and the shock-absorbing blocks (4).

2. The wall sound insulation and shock absorption structure according to claim 1, characterized in that: A first rubber block (7) is provided on the U-shaped keel (3) at a position corresponding to the elastic member (6) and abuts against the elastic member (6).

3. The wall sound insulation and shock absorption structure according to claim 2, characterized in that: The U-shaped keel (3) is provided with a groove (9) for the first rubber block (7) to be embedded.

4. The wall sound insulation and shock absorption structure according to claim 3, characterized in that: The first rubber block (7) is embedded with a first magnetic member (18) in the direction of the groove (9), and the groove (9) is provided with a second magnetic member (19) attracted to the first magnetic member (18) in the direction of the first rubber block (7).

5. The wall sound insulation and shock absorption structure according to claim 1, characterized in that: The outer side wall of the U-shaped keel (3) is provided with a rubber layer (10) that fits the decorative plate (2).

6. The wall sound insulation and shock absorption structure according to claim 1, characterized in that: The outer side wall of the shock-absorbing block (4) is provided with a plurality of supporting ribs (12), and the shock-absorbing block (4) is provided with a plurality of second rubber blocks (8) extending between the supporting ribs (12) and the wall panel (1).

7. The wall sound insulation and shock absorption structure according to claim 1, characterized in that: A plurality of positioning plates (11) are extended from the outer side wall of the U-shaped keel (3); fixing holes (20) for inserting fixing members (16) are provided through the positioning plates (11), the shock-absorbing blocks (4) and the supporting ribs (12).

8. The wall sound insulation and shock absorption structure according to claim 1, characterized in that: A plurality of sound-absorbing cottons (17) and a plurality of perforated plates (15) are arranged between the plurality of U-shaped keels (3), and a plurality of reinforcing ribs (14) are arranged on the outer side walls of the perforated plates (15).

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