Mounting structure for a soundproofing panel

Abstract

The utility model adopts the following technical scheme: a mounting structure of sound insulation board, include: bottom plate, two panels, interval is established in the bottom plate, forms the mounting port between them, is used for installing sound insulation board, two first clamping blocks, respectively rotatory are established in two panels, and the rotating direction of both sides is opposite, to the direction of the mounting port is turned after clamping the upper end surface of sound insulation board jointly, two second clamping blocks, respectively rotatory are established in two panels, and the rotating direction of both sides is opposite, to the direction of the mounting port is turned after clamping the lower end surface of sound insulation board jointly, wherein, the rotating direction of first clamping block and second clamping block in the same panel is opposite, and forms the sound insulation cabin between sound insulation board and the panel. Solve the problem that the sound insulation board installation mode of prior art is inconvenient, leads to the influence sound insulation effect of sound insulation board.

Description

Technical Field

[0001] This utility model relates to the field of sound insulation board technology, specifically to an installation structure for a sound insulation board. Background Technology

[0002] With the acceleration of urbanization and the development of modern industry, noise pollution has become a significant issue affecting people's quality of life and working environment. To effectively control noise, various sound insulation materials are widely used in construction, rail transportation, and industrial equipment. Among them, flexible sound insulation panels are widely used due to their excellent sound insulation performance, plasticity, and ease of cutting and installation. In existing technologies, flexible sound insulation panels are typically installed using direct bolt fixing, adhesive bonding, or simple pressure strips. These traditional installation methods have several drawbacks: First, bolt fixing requires drilling holes in the sound insulation panel, which not only compromises the integrity of the panel and reduces its sound insulation effect, but also creates sound bridges at the mounting holes, causing sound leakage. Second, for flexible panels, bolt tightening can easily lead to localized deformation or tearing of the panel due to stress concentration, affecting its service life. Furthermore, adhesive bonding is complex to install, requires a high degree of flatness in the substrate, and the adhesive may age and fail over time, posing a risk of detachment and making maintenance and replacement extremely inconvenient. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an installation structure for sound insulation panels, so as to solve the problem that the installation method of sound insulation panels in the existing technology is inconvenient and affects the sound insulation effect of the sound insulation panels.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A mounting structure for a sound insulation panel, the sound insulation panel being flexible, the mounting structure comprising: Base plate; Two panels are spaced apart on the base plate, forming an installation opening between them for installing a sound insulation panel; Two first clamping blocks are respectively rotatably mounted on two panels, and the two rotate in opposite directions so that they rotate together towards the mounting opening to clamp the upper surface of the sound insulation board. Two second clamping blocks are respectively rotatably mounted on the two panels, and the two rotate in opposite directions so that they rotate together towards the mounting opening to clamp the lower end face of the sound insulation board. The first and second clamping blocks located on the same panel rotate in opposite directions, and a soundproof chamber is formed between the soundproof panel and the panel.

[0005] Furthermore, each of the two panels has a plurality of grooves on its opposite end faces, and the first clamping block and / or the second clamping block are rotatably disposed in the grooves for extending into or out of the grooves and extending into or out of the mounting opening.

[0006] Furthermore, the first clamping block and / or the second clamping block include a mounting portion and a clamping portion connected to each other, wherein the mounting portion is rotatably connected to the groove.

[0007] Furthermore, the mounting part is provided with a threaded rod, one end of which extends out of the corresponding panel.

[0008] Furthermore, the end of the clamping part that is away from the mounting part has an arc-shaped structure.

[0009] Furthermore, a rubber pad is provided at the end of the clamping part that is away from the mounting part.

[0010] Furthermore, the base plate is detachably provided with several side plates for sealing the soundproof cabin.

[0011] Furthermore, one of the base plate and the side plate is provided with a plurality of positioning holes, and the other is provided with a plurality of positioning posts, the positioning posts being able to be inserted into the positioning holes.

[0012] Furthermore, the panel is provided with a positioning groove, and the side plate is inserted into the positioning groove.

[0013] Compared to existing technologies, this invention offers the following advantages: By using two sets of clamping blocks to mechanically fix the sound insulation panel, drilling holes in the panel is completely avoided, fundamentally eliminating sound bridges formed by mounting holes and effectively preventing sound leakage through the fixing points, thus ensuring the overall sound insulation performance of the panel. The sound insulation chamber naturally formed between the panel and the panel is a sealed air layer, which can serve as a highly efficient additional sound insulation unit, significantly improving the sound insulation of mid-to-low frequency noise. The use of bidirectional clamping blocks allows pressure to be applied to the sound insulation panel simultaneously from both above and below, forming a firm clamp that effectively prevents the panel from loosening or warping under vibration. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the installation structure in one embodiment of the present invention; Figure 2 This is a front view of the mounting structure in one embodiment of the present invention; Figure 3 for Figure 2 Sectional view of AA; Figure 4 This is a side view of the mounting structure in one embodiment of the present invention; Figure 5 for Figure 4 A cross-sectional view of BB.

[0015] The reference numerals in the accompanying drawings include: 1. Base plate; 2. Panel; 21. Groove; 3. Soundproof panel; 31. Soundproof door; 4. Mounting port; 5. First clamping block; 6. Second clamping block; 7. Threaded rod; 8. Side plate; 9. Positioning groove; 10. Positioning hole; 11. Positioning post. Detailed Implementation

[0016] The present invention will be further described in detail below through specific embodiments: In the embodiments of this utility model, such as Figures 1-5 As shown, an installation structure for a sound insulation panel 3 is provided. The sound insulation panel 3 is flexible and includes: Base plate 1; Two panels 2 are spaced apart on the base plate 1, forming an installation opening 4 between them for installing a sound insulation panel 3; Two first clamping blocks 5 are respectively rotatably mounted on two panels 2, and the two rotate in opposite directions so that they rotate together towards the mounting port 4 and clamp the upper end surface of the sound insulation board 3. Two second clamping blocks 6 are respectively rotatably mounted on two panels 2, and the two rotate in opposite directions so that they rotate together towards the mounting port 4 and clamp the lower end face of the sound insulation board 3. The first clamping block 5 and the second clamping block 6 located on the same panel 2 rotate in opposite directions, and a soundproof chamber 31 is formed between the soundproof plate 3 and the panel 2.

[0017] In this embodiment, an installation structure for a flexible sound insulation panel 3 is provided, including a base plate 1. The base plate 1 serves as the foundation fixing part of the entire installation structure and can be fixed to the target wall, column, or frame by bolts or welding. Two panels 2 are spaced apart on the floor, and an installation opening 4 is formed between the two panels 2 and the base plate 1 for installing the sound insulation panel 3. The width of the installation opening 4 is slightly larger than the thickness of the sound insulation panel 3. Each of the two panels 2 is provided with a first clamping block 5 and a second clamping block 6. The two first clamping blocks 5 located at the upper end rotate in opposite directions, and the two second clamping blocks 6 are rotatably located at the lower end of the two clamping plates, and their rotation directions are also opposite. The first clamping blocks 5 and the second clamping blocks 6 clamp the upper and lower ends of the sound insulation panel 3 from the top and bottom. During installation, the flexible sound insulation panel 3 is first inserted into the installation opening 4 from top to bottom until its bottom is close to the base plate 1. Then, the operator simultaneously rotates all four clamping blocks. The clamping blocks are used to rotate the two upper first clamping blocks 5, causing them to swing inwards towards the mounting opening 4 until they clamp onto the upper surface of the sound insulation panel 3. Similarly, the two lower second clamping blocks 6 are rotated, causing them to swing inwards towards the mounting opening 4 until they clamp onto the lower surface of the sound insulation panel 3. Through this coordinated clamping at four points, the sound insulation panel 3 is firmly fixed in the mounting opening 4 with uniform clamping force, preventing localized twisting of the flexible material. The first clamping blocks 5 or the second clamping blocks 6 can be continuously rotated to appropriately stretch the flexible sound insulation panel 3, making its mounting surface flatter and improving its performance. Simultaneously, after the sound insulation panel 3 is installed, its two sides are parallel to the inner sides of the two panels 2, forming a sound insulation chamber 31 between the sound insulation panel 3 and each panel 2. The sound insulation panel 3 acts as a mass layer, and the air layer acts as a spring-like sound insulation structure, significantly improving the overall structure's ability to isolate mid-to-low frequency noise. Special sealant should be used to fill the seams of the sound insulation panel 3. The joints between the sound insulation panel 3 and the edges of the walls, ceilings, and floors should also be sealed with elastic sealant (such as silicone or acrylic sealant) to block the sound leakage path. Rock wool or polyester fiber sound-absorbing cotton can be installed in the sound insulation chamber 31 to absorb and consume most of the sound energy.

[0018] Each of the two panels 2 has a plurality of grooves 21 on its opposite end faces. The first clamping block 5 and the second clamping block 6 are rotatably disposed in the grooves 21 for extending into or out of the grooves 21 and extending into or out of the mounting port 4.

[0019] In this embodiment, when the sound insulation panel 3 does not need to be installed or fixed, the first clamping block 5 and the second clamping block 6 can rotate inwards towards the panel 2 until their main body is completely or mostly retracted into the corresponding groove 21. The first clamping block 5 and the second clamping block 6 will not protrude from the inner side of the panel 2, keeping the mounting opening 4 unobstructed and flat, facilitating the initial insertion and removal of the sound insulation panel 3, and also preventing the first clamping block 5 and the second clamping block 6 from being damaged by collisions during transportation or when idle. When it is necessary to clamp the sound insulation panel 3, the operator rotates the first clamping block 5 and the second clamping block 6 outwards from the groove 21, so that they extend out of the groove 21 and enter the mounting opening 4. Then, as described in the previous embodiment, the first clamping block 5 and the second clamping block 6 work together to press the upper and lower surfaces of the sound insulation panel 3 respectively, completing the fixation.

[0020] The first clamping block 5 and the second clamping block 6 include a mounting part and a clamping part connected to each other, and the mounting part is rotatably connected to the groove 21.

[0021] In this embodiment, both the first clamp 3 and the second clamp block 6 include a mounting part and a clamping part connected to each other. The mounting part serves as a connection hub with the panel 2 and is rotatably connected to the groove 21 of the panel 2. The mounting part is a pivot point for rotation, which transmits the rotational torque applied by the operator to the clamping part. The clamping part extends out from the mounting part and is used to directly contact and clamp the end face of the sound insulation board 3. As the angle of rotation of the mounting part increases, an increasingly larger vertical component force is generated, achieving a self-locking effect of tightening as pressure increases.

[0022] The mounting part is provided with a threaded rod 7, one end of which extends out of the corresponding panel 2.

[0023] In this embodiment, the threaded rod 7 allows for fine-tuning of the clamping block's rotation angle, thereby precisely controlling the clamping force and preventing damage to the flexible sound insulation panel 3 due to excessive force. Simultaneously, the threaded rod 7 possesses excellent self-locking properties, effectively preventing the first clamping block 5 and the second clamping block 6 from loosening on their own. The operator does not need to insert their hand into the narrow mounting opening 4 to operate the clamping blocks; they can simply screw the threaded rod 7 from the outside of the panel 2, resulting in a larger operating space and greater convenience.

[0024] The end of the clamping part that is away from the mounting part has an arc-shaped structure.

[0025] In this embodiment, the end of the clamping part away from the mounting part has an arc-shaped structure. When the clamping part rotates into the mounting opening 4 to clamp the sound insulation board 3, its arc-shaped end can contact the edge of the sound insulation board 3 before the main body of the clamping part. As a natural guiding surface, the arc shape can smoothly slide in and gradually transition from line contact to surface contact with the end face of the sound insulation board 3, effectively avoiding scratches on the surface of the sound insulation board 3.

[0026] The clamping part is provided with a rubber pad at the end opposite to the mounting part.

[0027] In this embodiment, a rubber pad is provided on the arc-shaped structure at the end of the clamping part away from the mounting part. This rubber pad can be attached to the arc-shaped clamping surface by means of strong adhesive, nesting through grooves, or screws. The rubber is soft and serves as the contact medium between the clamping part and the end face of the sound insulation plate 3, completely eliminating any indentations, wear, or cuts that may be caused by direct contact between the metal or hard plastic clamping parts. This provides protection for the flexible sound insulation plate 3, which has a sensitive surface material and low strength. When clamping force is applied, the rubber pad generates static friction with the surface of the sound insulation plate 3, which can effectively prevent the sound insulation plate 3 from slipping out of the clamping point under vibration or its own weight.

[0028] The base plate 1 is detachably provided with several side plates 8 for sealing the soundproof chamber 31.

[0029] In this example, three side panels 8 are detachably installed on the base plate 1, one on each of the left and right sides of the base plate 1 to close the lateral openings of the soundproof chamber 31. A corresponding side panel 8 is installed at the top of the base plate 1 to close the top opening. Once all side panels 8 are in place, the three side panels 8, together with the base plate 1, the panel 2, and the soundproof panel 3 itself, enclose the originally open soundproof chamber 31 into a sealed cavity. The sound insulation performance of a complete sealed air layer, especially its ability to isolate low-frequency noise, is far superior to that of an open or semi-open cavity. When installing the soundproof panel 3 and operating the first clamping block 5 or the second clamping block 6, the side panels 8 can be temporarily left uninstalled to provide sufficient space and visibility for operation, ensuring accurate installation of the soundproof panel 3. After the soundproof panel 3 is fixed, the side panels 8 can be easily installed to complete the final seal. Conversely, when it is necessary to inspect the internal structure of the soundproof chamber 31, only the side panel 8 needs to be removed, making it highly maintainable.

[0030] One of the base plate 1 and the side plate 8 is provided with a plurality of positioning holes 10, and the other is provided with a plurality of positioning posts 11, wherein the positioning posts 11 can be inserted into the positioning holes 10.

[0031] In this embodiment, the base plate 1 is provided with two positioning posts 11 and the side plate 8 is provided with two positioning holes 10. When installing the side plate 8, the operator only needs to roughly align the positioning holes 10 on the side plate 8 with the positioning posts 11 on the base plate 1, and then gently push it. The positioning posts 11 will naturally slide into the positioning holes 10, which simplifies the installation steps and improves the installation efficiency.

[0032] The panel 2 is provided with a positioning groove 9, and the side plate 8 is inserted into the positioning groove 9.

[0033] In this embodiment, a positioning groove 9 is provided on the side edge of the panel 2. The positioning groove 9 is a U-shaped groove. Correspondingly, the edge of the side plate 8 that connects with the panel 2 is designed to match the positioning groove 9. During installation, the edge of the side plate 8 is directly inserted and fitted into the positioning groove 9, which complements the positioning structure on the base plate 1 and together constitutes multi-point and multi-directional precise positioning of the side plate 8, achieving precise positioning in the vertical direction. When the edge of the side plate 8 is inserted into the positioning groove 9 of the panel 2, the side wall of the positioning groove 9 can immediately restrict the movement of the side plate 8 in the direction perpendicular to the panel 2, so that the side plate 8 is initially fixed during installation. It works in conjunction with the positioning post 11 on the base plate 1 to complete the positioning of the side plate 8 on the base plate 1.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An installation structure for a sound insulation panel, wherein the sound insulation panel is flexible, characterized in that, The installation structure includes: Base plate; Two panels are spaced apart on the base plate, forming an installation opening between them for installing a sound insulation panel; Two first clamping blocks are respectively rotatably mounted on two panels, and the two rotate in opposite directions so that they rotate together towards the mounting opening to clamp the upper surface of the sound insulation board. Two second clamping blocks are respectively rotatably mounted on the two panels, and the two rotate in opposite directions so that they rotate together towards the mounting opening to clamp the lower end face of the sound insulation board. The first and second clamping blocks located on the same panel rotate in opposite directions, and a soundproof chamber is formed between the soundproof panel and the panel.

2. The installation structure of a sound insulation panel as described in claim 1, characterized in that, The two panels are provided with a plurality of grooves on their opposite end faces. The first clamping block and / or the second clamping block are rotatably disposed in the grooves for extending into or out of the grooves and extending into or out of the mounting opening.

3. The installation structure of a sound insulation panel as described in claim 2, characterized in that, The first clamping block and / or the second clamping block include a mounting portion and a clamping portion connected to each other, wherein the mounting portion is rotatably connected to the groove.

4. The installation structure of a sound insulation panel as described in claim 3, characterized in that, The mounting part is provided with a threaded rod, one end of which extends out of the corresponding panel.

5. The installation structure of a sound insulation panel as described in claim 3, characterized in that, The end of the clamping part that is away from the mounting part has an arc-shaped structure.

6. The installation structure of a sound insulation panel as described in claim 5, characterized in that, The clamping part is provided with a rubber pad at the end opposite to the mounting part.

7. The installation structure of a sound insulation panel as described in any one of claims 1-6, characterized in that, The base plate is detachably equipped with several side plates for sealing the soundproof cabin.

8. The installation structure of a sound insulation panel as described in claim 7, characterized in that, One of the base plate and the side plate is provided with a plurality of positioning holes, and the other is provided with a plurality of positioning posts, the positioning posts being able to be inserted into the positioning holes.

9. The installation structure of a sound insulation panel as described in claim 7, characterized in that, The panel is provided with a positioning groove, and the side plate is inserted into the positioning groove.

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