Sound insulation wall

Abstract

The invention relates to the technical field of sound insulation walls, and discloses a sound insulation wall which comprises a plurality of sound insulation units which are sequentially spliced in the transverse direction, and each sound insulation unit comprises a mounting base, a sound insulation part and an outer wall plate; the number of the mounting bases and the number of the outer wall plates in each sound insulation unit are both two, the two mounting bases are mounted on a ceiling and a bottom plate respectively, the two outer wall plates are detachably mounted on the two opposite sides of the mounting bases respectively, and a mounting space for mounting the sound insulation part is formed between the two outer wall plates. The sound insulation part is detachably connected to the installation base in the installation space. According to the sound insulation wall, the convenience of maintenance of the sound insulation wall can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of sound insulation walls, and in particular to a sound insulation wall. Background Art

[0002] With the acceleration of urbanization, noise pollution around teaching areas has affected students' learning and teachers' teaching. Therefore, the application of soundproof wall technology in teaching building construction has become increasingly important. At present, the soundproof walls on the market mainly achieve noise reduction by placing sound insulation materials such as sound insulation cotton in the wall.

[0003] Then, currently, sound insulation materials are usually fixed or bonded to the wall when the wall is built. As time goes by, the sound insulation material may weaken due to aging, moisture and other reasons. At this time, if the sound insulation effect needs to be enhanced, it is necessary to install sound insulation materials on the outside of the wall or dismantle the wall and rebuild it. Installing sound insulation materials on the outside of the wall will not only increase the thickness of the wall, but also easily damage the original decoration of the outer layer of the wall; while dismantling the wall and rebuilding it is not only cumbersome and time-consuming, but also easy to disrupt the order of the campus. Summary of the invention

[0004] In order to improve the convenience of maintaining the sound insulation wall, the present application provides a sound insulation wall.

[0005] The present application provides a soundproof wall, which adopts the following technical solution: A soundproof wall comprises: a plurality of soundproof units sequentially spliced ​​in a transverse direction, each of the soundproof units comprising a mounting seat, a soundproof member and an outer wall panel; each of the soundproof units has two mounting seats and two outer wall panels, the two mounting seats are respectively mounted on a ceiling and a bottom plate, two outer wall panels are respectively detachably mounted on opposite sides of the mounting seats, and an installation space for installing the soundproof member is formed between the two outer wall panels, and the soundproof member is detachably connected to the mounting seat in the installation space.

[0006] By adopting the above technical solution, when the sound insulation component of the sound insulation wall needs to be enclosed or replaced, the sound insulation component can be exposed by removing the outer wall panel on one side of the sound insulation wall. The convenience of replacing the sound insulation component can be improved through the detachable connection between the sound insulation component and the mounting seat. After the maintenance of the sound insulation component is completed, the original outer wall panel can be reassembled on the sound insulation wall, so that the original appearance of the sound insulation wall is not easily damaged.

[0007] Optionally, each of the mounting seats has a clamping mechanism for limiting the position of the sound insulation member, and the clamping mechanism includes a clamping member and a driving member; the clamping members have two groups along the distribution direction of the two exterior wall panels, and each group of the clamping members has a clamping portion for abutting against the sound insulation member; the driving member is used to drive the two groups of the clamping members to move toward or away from each other; When the two groups of clamping members move toward each other, the clamping portion moves into the installation space, and the clamping portions of the two groups of clamping members jointly clamp the sound insulation member; when the two groups of clamping members move away from each other, the clamping portion can move out of the installation space.

[0008] By adopting the above technical solution, by setting a clamping mechanism on each mounting seat, the sound insulation member can be limited and fixed by the cooperation of the clamping member and the driving member, thereby improving the stability and reliability of the sound insulation member. At the same time, the clamping mechanism makes the installation and removal of the sound insulation member more convenient and quick, further simplifying the construction process.

[0009] Optionally, each group of the clamping members further comprises a moving seat, an extension rod and an elastic part; the moving seat is driven by the driving member to move in the mounting seat, the extension rod is connected to the moving seat, and the clamping part slides on the extension rod in a direction approaching or moving away from the mounting space; the elastic part is connected to the mounting seat and the clamping part at the same time, and gives the clamping part an elastic force to move in a direction away from the mounting space; The mounting seat is provided with a guide portion corresponding to the clamping member one by one, and the guide portion has a guide slope opposite to the mounting space, the guide slope extends from the side of the mounting seat to the middle of the mounting seat toward the mounting space, and one end of the clamping portion away from the mounting space abuts against the guide slope.

[0010] By adopting the above technical solution, the clamping part can slide along the extension rod under the cooperation of the driving part and the guide part, and the elastic part provides elastic force to move away from the installation space, thereby clamping and releasing the sound insulation part.

[0011] Optionally, the driving member includes a driving rod rotatably connected to the mounting seat, the driving rod has two threaded sections with opposite threads, and the two groups of clamping members on the mounting seat are respectively threadedly connected to the two threaded sections of the driving rod.

[0012] By adopting the above technical solution, the driving rod can simultaneously drive the two groups of clamping parts to move towards or away from each other when rotating, thereby improving the driving efficiency and ensuring that sound insulation parts of different thicknesses can remain in the middle of the sound insulation wall after installation.

[0013] Optionally, the two ends of the driving rod that are far away from each other extend from opposite sides of the mounting seat respectively, and both ends of the driving rod are equipped with a limit assembly for limiting the rotation of the driving rod; each set of the limit assembly includes An end seat is fixed to the end of the driving rod, a surface of the end seat facing away from the mounting seat is provided with a first tooth, and a plurality of the first teeth are evenly spaced along the axial direction of the driving rod; A limiting seat, used to be opposite to a side of the end seat having the first teeth, and having a second tooth for clamping between two adjacent first teeth; A locking rod passing through the limiting seat and being threadedly connected to the mounting seat; and The abutment head is connected to the end of the locking rod and is used for abutting against a side of the limiting seat away from the end seat.

[0014] By adopting the above technical solution, after the first tooth and the second tooth cooperate, the limit seat is locked by the abutment head and the locking rod to limit the separation of the first tooth and the second tooth, thereby limiting the rotation of the end seat through the limit seat, and further limiting the rotation of the drive rod.

[0015] Optionally, a connector is provided in the mounting seat for vertical movement, and slots for the connector to be plugged in are provided at both upper and lower ends of the exterior wall panel; the mounting seat also has a reset member connected to the connector, and the reset member is used to give the connector an elastic force to leave the exterior wall panel in the direction of detaching from the exterior wall panel; and when the locking rod moves to the mounting seat, the locking rod simultaneously pushes the connector to resist the elastic force of the reset member and plug it into the exterior wall panel.

[0016] By adopting the above technical solution, when the locking rod moves to the mounting seat, the plug-in component can be pushed to resist the elastic force of the reset component and plugged into the exterior wall panel, thereby achieving rapid fixation of the exterior wall panel.

[0017] Optionally, after the clamping portion clamps the sound insulation member, a sound insulation cavity is formed in the space between the sound insulation member and the exterior wall panel.

[0018] By adopting the above technical solution, the formation of the sound insulation cavity can further improve the sound insulation effect of the sound insulation wall.

[0019] Optionally, the sound insulation wall is filled with inert gas.

[0020] By adopting the above technical solution, the inert gas can further reduce the propagation speed of sound and improve the sound insulation performance of the sound insulation wall.

[0021] Optionally, an air inlet and an air outlet are provided on the outer wall panel, and the outer wall panel is detachably connected with a plugging head at the air inlet and the air outlet.

[0022] By adopting the above technical solution, the air inlet and outlet holes provided on the exterior wall panels and the detachably connected plugging heads can conveniently replace or supplement the inert gas in the sound insulation wall.

[0023] Optionally, a step edge is formed on a side portion of the mounting seat, and the step edge is used for the exterior wall panel to abut against, so as to limit the installation position of the exterior wall panel.

[0024] In summary, the present application includes at least one of the following beneficial effects: 1. By adopting detachable exterior wall panels and detachable sound insulation parts, it is easy to operate when maintenance, replacement of sound insulation materials or upgrading is needed. There is no need to destroy the original wall structure or decoration, which simplifies the construction process, reduces maintenance costs, and also extends the service life of the sound insulation wall; 2. The sound insulation cavity formed between the sound insulation parts and the exterior wall panels and the inert gas filled in the sound insulation wall further improve the sound insulation performance of the sound insulation wall and effectively reduce the noise pollution around the teaching area. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a front view of an embodiment of the present application; Figure 2 yes Figure 1 Sectional view at AA in the middle; Figure 3 is a schematic diagram of the structure of the mounting base in the embodiment of the present application; Figure 4 yes Figure 2 A schematic diagram of the enlarged structure at B in the middle; Figure 5 It is a schematic diagram of the explosion structure between the guide part and the clamping member in the embodiment of the present application.

[0026] Description of reference numerals: 1. sound insulation unit; 2. mounting seat; 3. sound insulation member; 4. exterior wall panel; 5. installation space; 6. clamping member; 61. clamping portion; 62. movable seat; 63. extension rod; 64. elastic portion; 7. driving member; 71. driving rod; 8. guide portion; 9. guide bevel; 10. threaded section; 11. limiting assembly; 111. end seat; 112. limiting seat; 113. locking rod; 114. abutment; 12. first tooth; 13. second tooth; 14 , connector; 141, pushing section; 142, plug-in section; 15, slot; 16, reset piece; 17, sound insulation cavity; 18, air inlet; 19, air outlet; 20, plugging head; 21, step edge; 22, movable cavity; 221, first cavity; 222, second cavity; 23, inclined surface; 24, clearance hole; 25, extension; 26, rotation limit block; 27, rotation limit groove; 28, through hole; 29, threaded groove; 30, installation cavity; 31, pushing surface; 32, protrusion. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-5 This application is described in further detail.

[0028] The present application embodiment discloses a soundproof wall. Figure 1 and Figure 2 The soundproof wall includes a plurality of soundproof units 1 which are sequentially connected in a transverse direction, and each soundproof unit 1 includes a mounting seat 2, a soundproof member 3, and an exterior wall panel 4. The soundproof member 3 in this embodiment is soundproof cotton, and in other embodiments, the soundproof member 3 can also be a suction plate, soundproof felt, XPE foam, etc.

[0029] In a single sound insulation unit 1, there are two mounting seats 2, which are fixed to the ceiling and the ground respectively. The mounting seats 2 can be fixed by expansion bolts or gluing, and the vertical projections of the two mounting seats 2 completely overlap. In two adjacent sound insulation units 1, the mounting seats 2 on the ceiling are offset along the distribution direction of the sound insulation units 1. Similarly, the mounting seats 2 on the ground are offset along the distribution direction of the sound insulation units 1.

[0030] Reference Figure 2 and Figure 3 In a single sound insulation unit 1, there are two exterior wall panels 4, which are detachably connected to opposite sides of the mounting seat 2. Specifically, the mounting seat 2 is in the shape of a rectangular strip extending along the distribution direction of the sound insulation unit 1, and the exterior wall panels 4 are in the shape of a square plate. The opposite sides of the mounting seat 2 are recessed inward to form a step edge 21. The distance between the side of the mounting seat 2 and the step edge 21 is consistent with the thickness of the exterior wall panel 4. The exterior wall panel 4 can be inserted between the upper and lower mounting seats 2, so that the outer facade of the exterior wall panel 4 is flush with the side of the mounting seat 2, the inner surface of the exterior wall panel 4 abuts on the step edge 21, and the upper and lower ends of the exterior wall panel 4 abut on the upper and lower mounting seats 2 respectively, and then the exterior wall panel 4 is connected to the mounting seat 2. In two adjacent sound insulation units 1, the adjacent exterior wall panels 4 in the two sound insulation units 1 abut against each other.

[0031] In a single sound insulation unit 1, after both exterior wall panels 4 are mounted on the mounting seat 2, the distance between the mutually adjacent sides of the two exterior wall panels 4 is greater than the thickness of the sound insulation member 3, and the two exterior wall panels 4 and the upper and lower mounting seats 2 together enclose an installation space 5 for installing the sound insulation member 3, and the sound insulation member 3 is installed in the installation space 5. Specifically, the sound insulation member 3 is in the shape of a square plate, and the width of the sound insulation member 3, the width of the exterior wall panel 4, and the length of the mounting seat 2 are all consistent, and the height of the sound insulation member 3 is consistent with the distance between the mutually adjacent sides of the upper and lower mounting seats 2. In two adjacent sound insulation units 1, the adjacent sound insulation members 3 in the two sound insulation units 1 abut against each other.

[0032] Reference Figure 2 and Figure 3, wherein, in order to limit the position of the sound insulation member 3 in the installation space 5, each mounting seat 2 is provided with a clamping mechanism for clamping the sound insulation member 3. Taking the clamping mechanism on a single mounting seat 2 as an example, the clamping structure includes a clamping member 6 and a driving member 7. The clamping member 6 is provided in two groups along the width direction of the mounting seat 2. An active cavity 22 is provided in the middle of the mounting seat 2 for the clamping member 6 to move. The space extending along the width direction of the mounting seat 2 of the active cavity 22 is located between the step edges 21 on both sides of the mounting seat 2. The driving member 7 moves on the mounting seat 2 and cooperates with the two groups of clamping members 6 at the same time to drive the two groups of clamping members 6 to move symmetrically in the direction of approaching or moving away from each other.

[0033] Reference Figure 4 and Figure 5 Specifically, each group of clamping members 6 includes a clamping portion 61, a movable seat 62, an extension rod 63 and an elastic portion 64. The movable seat 62 moves in the mounting seat 2 along the distribution direction of the two groups of clamping members 6. The extension rod 63 is fixed to the side of the movable seat 62 facing the mounting space 5. The extension rod 63 is cylindrical with an axis extending vertically, and the end of the extension rod 63 away from the mounting seat 2 is close to the mounting space 5 but still located outside the mounting space 5. The clamping portion 61 is slidably sleeved on the extension rod 63 in the vertical direction. The elastic portion 64 is a spring, which is sleeved on the extension rod 63, and one end of the elastic portion 64 is connected to the movable seat 62, and the other end of the elastic portion 64 is connected to one end of the clamping portion 61 facing the movable seat 62. The elastic force of the elastic portion 64 gives the clamping portion 61 a tendency to move toward the movable seat 62.

[0034] Reference Figure 2 and Figure 5 Furthermore, the mounting seat 2 is fixed with a guide portion 8 located in the active cavity 22, and the guide portion 8 corresponds to the clamping member 6 one by one, so the number of guide portions 8 in a single mounting seat 2 is two. The two guide portions 8 are distributed along the width direction of the mounting seat 2, and the two guide portions 8 are mirror-symmetrical along the center line of the mounting seat 2, and the guide portions 8 guide the movement of the clamping portion 61.

[0035] Reference Figure 4 and Figure 5 Specifically, the guide portion 8 is in the shape of a square plate, and the two guide portions 8 are respectively fixedly connected to the two inner side walls of the mounting seat 2 in the active cavity 22, and the two guide portions 8 are connected to each other on the side away from the inner wall of the active cavity 22. Each guide portion 8 is inclined downward in the direction close to the other guide portion 8, so that a guide slope 9 is formed on the side of the guide portion 8 facing the installation space 5, and the guide slopes 9 of the two connected guide portions 8 are mirror-symmetrical along the center line of the mounting seat 2. The two guide portions 8 separate the active cavity 22 into a first cavity 221 and a second cavity 222 distributed up and down, and the second cavity 222 is closer to the installation space 5 than the first cavity 221, and the movable seat 62, the extension rod 63 and the elastic portion 64 are all located in the first cavity 221, and the clamping portion 61 is located in the second cavity 222.

[0036] One end of the clamping part 61 in the clamping member 6 facing the movable seat 62 abuts against the guide inclined surface 9 of the clamping member 6 relative to the guide part 8, and one end of the clamping part 61 facing the movable seat 62 has an inclined surface 23 that fits the guide inclined surface 9 to increase the abutment area between the clamping part 61 and the guide inclined surface 9. Each guide part 8 is provided with a clearance hole 24 that passes through the upper and lower surfaces of the guide part 8 along the width direction of the mounting seat 2, and the clearance hole 24 connects the first cavity 221 and the second cavity 222. The inclined surface 23 has an extension part 25 opposite to the clearance hole 24, and the extension part 25 protrudes from the inclined surface 23 and passes through the clearance hole 24. The guide part 8 is connected to the elastic part 64 through the extension part 25.

[0037] When the driving member 7 drives the two clamping members 6 to move away from each other to the maximum distance, the sides of the clamping parts 61 in the two clamping members 6 that are away from each other respectively abut against the two opposite inner walls of the second cavity 222, and the clamping parts 61 are completely located in the second cavity 222, and the sound insulation member 3 can be placed in or taken out of the installation space 5. When the driving member 7 drives the two clamping members 6 to move in a direction toward each other, the clamping parts 61 are guided by the guide slope 9 and move vertically relative to the extension rod 63, so that the end of the clamping part 61 away from the moving seat 62 leaves the second cavity 222 and enters the installation space 5, so that the clamping parts 61 in the two clamping members 6 can move in a direction toward each other until they abut against the two opposite surfaces of the sound insulation member 3, so as to clamp the sound insulation member 3. Due to the adjustability of the distance between the two clamping members 6, the clamping members 6 can clamp sound insulation members 3 of different thicknesses, so that the replacement of the sound insulation member 3 is not limited to the original thickness size.

[0038] Reference Figure 3 and Figure 5 As for the driving member 7 that drives the clamping member 6 to move, specifically, the driving member 7 includes a driving rod 71, which is rotatably connected to the mounting base 2, and the driving rod 71 is in the shape of a bidirectional screw, having threaded sections 10 with opposite threads at both ends, and the axial direction of the driving rod 71 is parallel to the width direction of the mounting base 2, and the two threaded sections 10 of the driving rod 71 are symmetrical along the center line of the mounting base 2.

[0039] Reference Figure 2 and Figure 5The two moving seats 62 on the same mounting seat 2 are respectively threadedly sleeved on the two threaded sections 10 of the driving rod 71, and the two moving seats 62 are symmetrical along the center line of the mounting seat 2. At the same time, the moving seat 62 is in the shape of a square block, and a block-shaped rotation-limiting block 26 is fixed on the outer wall of the moving seat 62. The mounting seat 2 is provided with a rotation-limiting groove 27 for the rotation-limiting block 26 to slide along the width direction of the mounting seat 2 to guide the moving direction of the moving seat 62. Thus, when the driving member 7 rotates in the forward direction, the two moving seats 62 drive the clamping part 61 to move in a direction close to each other; when the driving member 7 rotates in the reverse direction, the two moving seats 62 drive the clamping part 61 to move in a direction away from each other. In addition, the two ends of the driving member 7 that are far away from each other extend from the opposite sides of the mounting seat 2 respectively, so as to facilitate the rotation of the driving member 7. At the same time, the driving rod 71 can be operated from the opposite sides of the sound insulation wall, which improves the selectivity of the operation location.

[0040] Reference Figure 4 and Figure 5 Furthermore, a limit assembly 11 is provided between the two ends of the driving rod 71 that are far away from each other and the mounting seat 2. The limit assembly 11 is used to limit the rotation of the driving rod 71, thereby improving the stability of the driving rod 71 when rotation is not required, thereby improving the stability of the sound insulation member 3.

[0041] Specifically, each set of limiting components 11 includes an end seat 111, a limiting seat 112, a locking rod 113 and a locking head. The end seat 111 is disc-shaped and coaxially fixed to the end of the driving rod 71. The first teeth 12 are evenly spaced and fixed on the side of the end seat 111 away from the mounting seat 2 along its own circumference. The limiting seat 112 is disc-shaped with an outer diameter greater than the outer diameter of the end seat 111. The second teeth 13 are evenly spaced and fixed on one side of the limiting seat 112 along its own circumference. When the limiting seat 112 is opposite to the end seat 111, each second tooth 13 can be inserted between each adjacent two first teeth 12, so that the first teeth 12 are meshed with the second teeth.

[0042] The locking rod 113 is in the shape of a round rod and has an external thread. The locking head is fixed to one end of the locking rod 113, and the outer periphery of the locking head extends beyond the outer periphery of the locking rod 113. The limit seat 112 is provided with a through hole 28 for the locking rod 113 to pass through along the axial direction of the limit seat 112, and the side of the mounting seat 2 is provided with a thread groove 29 for the locking rod 113 to be screwed into.

[0043] When it is necessary to limit the rotation of the driving rod 71, the limit seat 112 is coaxially clamped onto the end seat 111, and the locking rod 113 is passed through the limit seat 112 and screwed into the mounting seat 2 at the same time, so that the locking head is pressed against the side of the limit seat 112 away from the end seat 111 to limit the limit seat 112 from separating from the end seat 111.

[0044] Reference Figure 4 and Figure 5Furthermore, in order to install the exterior wall panel 4, the mounting seat 2 is provided with mounting cavities 30 on opposite sides thereof, which are connected to the thread groove 29 on the same side. The mounting seat 2 moves up and down in the mounting cavity 30, and a plug-in component 14 for plugging in the exterior wall panel 4 is provided. Slots 15 for plugging in the plug-in component 14 are provided on both upper and lower end surfaces of the exterior wall panel 4. Specifically, the plug-in component 14 includes a push section 141 and a plug-in component 142 which are integrally formed vertically and close to the installation space 5. The push section 141 has a push surface 31 facing the thread groove 29, and the push surface 31 gradually tilts toward the outer side of the mounting seat 2 along the direction close to the exterior wall panel 4. The plug-in component 142 is in the shape of a square, and one end of the plug-in component 142 away from the push section 141 has a tip for guiding. More specifically, a protrusion 32 protrudes from the outer wall of the plug-in section 142 , and the mounting seat 2 has a reset member 16 connected to the protrusion 32 . The reset member 16 is a spring, and the reset member 16 gives elastic force to the plug-in member 14 to move away from the exterior wall panel 4 .

[0045] When the locking rod 113 is not connected to the mounting seat 2, the plug-in connector 14 is pulled by the reset member 16 and completely received in the mounting cavity 30. When the locking rod 113 is inserted into the mounting seat 2, the end of the locking rod 113 away from the locking head abuts against the pushing surface 31, so that the locking rod 113 drives the plug-in connector 14 to move toward the outer wall board 4 during the forward movement, so that the plug-in section 142 is inserted into the outer wall board 4 to position the outer wall board 4.

[0046] It should be noted that when the sound insulation component 3 needs to be replaced, it is only necessary to remove the outer wall panel 4 on one side of the sound insulation wall from the mounting seat 2. Therefore, the locking rod 113 on the other side of the sound insulation wall only needs to be threadedly moved until the limit seat 112 can move to the point where the first tooth 12 and the second tooth 13 are separated, so that the limit seat 112 does not hinder the rotation of the driving rod 71. At this time, the locking rod 113 on the other side of the sound insulation wall is still located in the mounting seat 2 and abuts against the pushing surface 31, and the plug-in section 142 still has a portion plugged into the outer wall panel 4 to limit the movement of the outer wall panel 4 on the other side of the sound insulation wall.

[0047] Furthermore, magnets (not shown in the figure) are embedded in the inner wall of the mounting seat 2 at one end of the mounting cavity 30 away from the exterior wall panel 4 and on the movable seat 62. Both the pusher and the clamping portion 61 can be attracted by the magnets to assist in resetting the pusher and the clamping portion 61.

[0048] Reference Figure 2 and Figure 4 In addition, after the sound insulation member 3 and the exterior wall panel 4 in the sound insulation unit 1 are installed, a sound insulation cavity 17 is formed between the opposite sides of the sound insulation member 3 and the opposite exterior wall panel 4 to further improve the sound insulation effect of the sound insulation cavity 17.

[0049] Reference Figure 1 and Figure 2Furthermore, the outer wall panel 4 is provided with an air inlet 18 and an air outlet 19 which penetrate through two opposite sides thereof. The outer wall panel 4 is threadedly connected with a plugging head 20 for plugging at the air inlet 18 and the air outlet 19. The inert gas can be delivered into the sound insulation cavity 17 through the air inlet 18 and the air outlet 19, so that the sound insulation cavity 17 is filled with the inert gas, so as to further enhance the sound insulation and flame retardancy of the sound insulation wall. The inert gas can be nitrogen, argon, etc. In order to improve the sealing between the outer wall panel 4 and the rest of the surrounding structures, a rubber sealing strip can be inserted around the outer wall panel 4, or a sealing tape can be attached around the outer wall panel 4. After the plugging head 20 is removed, the air inlet 18 and the air outlet 19 can be used for tools to pass through the outer wall to push the sound insulation member 3 or pull the outer wall outward, so as to improve the convenience of moving the outer wall and the sound insulation member 3.

[0050] The implementation principle of a soundproof wall in the embodiment of the present application is: first, the locking rod 113 on one side of the soundproof wall is threadedly moved to the limit seat 112 so that it can be separated from the end seat 111, and then the locking rod 113 on the other side of the soundproof wall is removed from the mounting seat 2, so that the limit seat 112 can be separated from the end seat 111, and the plug-in component 14 is pulled by the reset component 16 to leave the outer wall, that is, the outer wall of this side of the soundproof wall can be removed. Then, the driving rod 71 is rotated to make the clamping part 61 leave the installation space 5, that is, the isolation component can be taken out for replacement.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sound insulation wall, characterized in that: include: A plurality of sound insulation units (1) are sequentially spliced ​​in a transverse direction, each of the sound insulation units (1) comprising a mounting seat (2), a sound insulation member (3) and an outer wall panel (4); each of the sound insulation units (1) has two mounting seats (2) and two outer wall panels (4), the two mounting seats (2) being mounted on a ceiling and a bottom plate respectively, the two outer wall panels (4) being detachably mounted on opposite sides of the mounting seat (2), and an installation space (5) for installing the sound insulation member (3) being formed between the two outer wall panels (4), the sound insulation member (3) being detachably connected to the mounting seat (2) in the installation space (5).

2. A sound insulation wall according to claim 1, characterized in that: Each of the mounting seats (2) is provided with a clamping mechanism for limiting the position of the sound insulation member (3), the clamping mechanism comprising a clamping member (6) and a driving member (7); the clamping members (6) are provided in two groups along the distribution direction of the two exterior wall panels (4), and each group of the clamping members (6) is provided with a clamping portion (61) for abutting against the sound insulation member (3); the driving member (7) is used to drive the two groups of the clamping members (6) to move in a direction of approaching or moving away from each other; When the two groups of clamping members (6) move towards each other, the clamping portion (61) moves into the installation space (5), and the clamping portions (61) of the two groups of clamping members (6) jointly clamp the sound insulation member (3); when the two groups of clamping members (6) move away from each other, the clamping portion (61) can move away from the installation space (5).

3. A sound insulation wall according to claim 2, characterized in that: Each group of the clamping members (6) further comprises a movable seat (62), an extension rod (63) and an elastic part (64); the movable seat (62) is driven by the driving member (7) to move in the mounting seat (2); the extension rod (63) is connected to the movable seat (62); the clamping part (61) slides on the extension rod (63) in a direction approaching or moving away from the mounting space (5); the elastic part (64) is simultaneously connected to the mounting seat (2) and the clamping part (61), and provides an elastic force for the clamping part (61) to move in a direction away from the mounting space (5); The mounting seat (2) is provided with a guide portion (8) corresponding one-to-one to the clamping member (6), the guide portion (8) having a guide inclined surface (9) opposite to the mounting space (5), the guide inclined surface (9) extending from the side of the mounting seat (2) to the middle of the mounting seat (2) towards the mounting space (5), and an end of the clamping portion (61) away from the mounting space (5) abuts against the guide inclined surface (9).

4. A sound insulation wall according to claim 2, characterized in that: The driving member (7) comprises a driving rod (71) rotatably connected to the mounting seat (2), the driving rod (71) having two threaded sections (10) with opposite threads, and the two groups of clamping members (6) on the mounting seat (2) are respectively threadedly connected to the two threaded sections (10) of the driving rod (71).

5. A sound insulation wall according to claim 4, characterized in that: Two ends of the driving rod (71) that are away from each other extend from opposite sides of the mounting seat (2), and both ends of the driving rod (71) are equipped with a limit assembly (11) for limiting the rotation of the driving rod (71); each set of the limit assembly (11) includes An end seat (111) is fixed to the end of the driving rod (71), and a first tooth (12) is provided on a surface of the end seat (111) facing away from the mounting seat (2), wherein a plurality of first teeth (12) are evenly spaced along the axial direction of the driving rod (71); A limiting seat (112) is used to be opposite to a side of the end seat (111) having the first teeth (12), and has a second tooth (13) for clamping between two adjacent first teeth (12); A locking rod (113) passing through the limiting seat (112) and being threadedly connected to the mounting seat (2); and An abutment head (114) is connected to the end of the locking rod (113) and is used to abut against a side of the limiting seat (112) facing away from the end seat (111).

6. A sound insulation wall according to claim 5, characterized in that: A plug-in component (14) is disposed in the mounting seat (2) and moves vertically. Slots (15) for plugging the plug-in component (14) are provided at both upper and lower ends of the exterior wall panel (4). The mounting seat (2) also includes a reset component (16) connected to the plug-in component (14). The reset component (16) is used to give the plug-in component (14) an elastic force to move away from the exterior wall panel (4). When the locking rod (113) moves into the mounting seat (2), the locking rod (113) simultaneously pushes the plug-in component (14) to resist the elastic force of the reset component (16) and plug it into the exterior wall panel (4).

7. The sound insulation wall according to claim 2, characterized in that: After the clamping portion (61) clamps the sound insulation member (3), the space between the sound insulation member (3) and the exterior wall panel (4) forms a sound insulation cavity (17).

8. A sound insulation wall according to claim 7, characterized in that: The sound insulation wall is filled with inert gas.

9. A sound insulation wall according to claim 8, characterized in that: An air inlet (18) and an air outlet (19) are provided on the exterior wall panel (4), and a plugging head (20) is detachably connected to the air inlet (18) and the air outlet (19) of the exterior wall panel (4).

10. The sound insulation wall according to claim 1, characterized in that: A step edge (21) is formed on the side of the mounting seat (2), and the step edge (21) is used for the exterior wall panel (4) to abut against, so as to limit the installation position of the exterior wall panel (4).

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