Fabricated wall with sound insulation function

Abstract

The utility model relates to an assembly type wall body with a sound insulation function, which belongs to the technical field of assembly type wall bodies and comprises a building wall body, mounting frames are fixed on the left side and the right side of an inner cavity of the building wall body, a sound insulation layer is arranged in an inner cavity of each mounting frame, and convenient-to-disassemble mechanisms for conveniently disassembling and assembling the sound insulation layer are arranged on the left side and the right side of each sound insulation layer. Limiting mechanisms used for limiting the sound insulation layer are arranged at the left end and the right end of the front face of the building wall. The conveniently-disassembled mechanism comprises fixing blocks fixed to the left side and the right side of the sound insulation layer, and fixing grooves are formed in the opposite sides of the left side wall and the right side wall of the inner cavity of the mounting frame. According to the fabricated wall body with the sound insulation function, through the arrangement of the fixed block, the fixed groove, the rotating rod, the rotating gear, the toothed plate, the movable plate, the limiting block and the limiting groove, a worker can conveniently insert a sound insulation layer into the inner cavity of the mounting frame and fix the sound insulation layer to the mounting frame, the mounting efficiency of the worker is improved, and the labor intensity of the worker is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled wall bodies, in particular to an assembled wall body with a sound insulation function. Background Art

[0002] The prefabricated decoration system is designed in detail in the early stage and then installed with standardized components. The prefabricated wall system refers to an integrated wall product composed of decorative surface layer, base material, functional modules and supporting components (keel, connectors, filling materials, etc.), which is made by dry construction method, factory production and on-site assembly and installation.

[0003] Through searching, it was found that the Chinese patent announcement number: CN217000285U discloses an assembled building wall with sound insulation and noise reduction functions, including a positioning device, a filling device is slidably inserted inside the positioning device, and the filling device includes a positioning mounting frame, a sound insulation layer, a mounting docking groove, a reinforced interlayer, a positioning hole, a U-shaped movable plug plate, a leak-proof sealing plate and a docking slide groove. The mounting docking grooves are equidistantly arranged inside the positioning mounting frame, the sound insulation layer is slidably installed inside the positioning mounting frame, and the reinforced interlayer is fixedly connected between the positioning mounting frame and the positioning mounting frame. The positioning holes are arranged at the bottom ends of both sides of the U-shaped movable plug plate, the U-shaped movable plug plate is fixedly connected to the two ends of the positioning mounting frame, and the docking slide groove is arranged inside the bottom ends of the positioning mounting frame and the U-shaped movable plug plate. The utility model realizes the purpose of sound insulation and noise reduction of the assembled building wall through the setting of the filling device, and the filling device can be recycled for multiple times, which is convenient for secondary use. However, after the sound insulation layer is inserted into the positioning mounting frame, the leak-proof sealing plate needs to be inserted into the docking slide groove, which not only increases the labor intensity of the staff, but also has a poor fixing effect of the sound insulation layer. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an assembled wall with sound insulation function, which has the advantages of being easy to fix the sound insulation layer in the inner cavity of the mounting frame, and solves the problem that after the sound insulation layer is inserted into the positioning mounting frame, it is necessary to insert the leak-proof sealing plate into the docking slide groove, which not only increases the labor intensity of the staff, but also has a poor fixing effect of the sound insulation layer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled wall with sound insulation function, comprising a building wall, mounting frames are fixed on both the left and right sides of the inner cavity of the building wall, the inner cavity of the mounting frame is provided with a sound insulation layer, both the left and right sides of the sound insulation layer are provided with convenient disassembly mechanisms for facilitating the disassembly and installation of the sound insulation layer, and both the left and right ends of the front of the building wall are provided with limiting mechanisms for limiting the sound insulation layer;

[0006] The easy-to-disassemble mechanism includes fixed blocks fixed on the left and right sides of the sound insulation layer, and fixed grooves are provided on the opposite sides of the left and right side walls of the inner cavity of the mounting frame. A rotating rod is rotatably connected between the opposite sides of the front and rear side walls of the inner cavity of the fixed block through a bearing, and a rotating gear is fixed to the outer surface of the rotating rod. The left and right sides of the rotating gear are meshed and connected with tooth plates, and a movable plate is fixed on the side of the tooth plate away from the rotating gear. A limiting block is fixed on the opposite sides of the two movable plates, and a limiting groove is provided on the inner top wall and the inner bottom wall of the fixed groove.

[0007] Furthermore, the cross-sectional shape of the mounting frame is a rectangular parallelepiped, and a connecting frame is fixed between opposite sides of two mounting frames.

[0008] Furthermore, the size of the fixing block is adapted to the size of the inner cavity of the fixing groove, the number of the fixing grooves is not less than four and is evenly distributed on the opposite sides of the left and right side walls of the inner cavity of the mounting frame, and the number of the fixing blocks is equal to the number of the fixing grooves.

[0009] Furthermore, the left and right side walls of the inner cavity of the fixed block are both fixed with limit strips, and one end of the movable plate performs linear up and down motion in the inner cavity of the limit strips.

[0010] Furthermore, the inner diameter of the limiting groove is matched with the outer diameter of the limiting block, and the upper and lower surfaces of the fixing block are both provided with through holes matched with the outer diameter of the limiting block.

[0011] Furthermore, the limiting mechanism includes protruding rods fixed on the left and right ends of the front side of the building wall, a threaded groove is provided on the front side of the protruding rod, a limiting plate is provided on one side of the building wall, and a threaded rod is threadedly connected to one side of the limiting plate.

[0012] Furthermore, the inner diameter of the thread groove is matched with the outer diameter of the threaded rod, the size of the limit plate is matched with the size of the building wall, and a convex strip is provided on one side of the limit plate, and the size of the convex strip is matched with the size between the two mounting frames.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The assembled wall with sound insulation function can facilitate the staff to insert the sound insulation layer into the inner cavity of the mounting frame and fix the sound insulation layer on the mounting frame through the set fixed block, fixed groove, rotating rod, rotating gear, tooth plate, movable plate, limit block and limit groove, thereby improving the installation efficiency of the staff and reducing the labor intensity of the staff.

[0015] 2. The assembled wall with sound insulation function aligns the threaded rod with the threaded groove and rotates the threaded rod so that the threaded rod completely enters the inner cavity of the threaded groove, so that the limiting plate can be fixed on one side of the building wall, so that the sound insulation layer can be limited and then the sound insulation layer can be sealed, thereby improving the sound insulation effect of the sound insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the convenient disassembly mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the limiting plate of the utility model.

[0020] In the figure: 1 building wall, 2 mounting frame, 3 sound insulation layer, 4 easy disassembly mechanism, 401 fixing block, 402 fixing slot, 403 rotating rod, 404 rotating gear, 405 tooth plate, 406 movable plate, 407 limiting block, 408 limiting slot, 5 limiting mechanism, 501 threaded slot, 502 limiting plate, 503 threaded rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 In this embodiment, an assembled wall with sound insulation function includes a building wall 1, a mounting frame 2 is fixed on the left and right sides of the inner cavity of the building wall 1, a sound insulation layer 3 is provided in the inner cavity of the mounting frame 2, and a convenient disassembly mechanism 4 for facilitating the disassembly and assembly of the sound insulation layer 3 is provided on the left and right sides of the sound insulation layer 3, and a limiting mechanism 5 for limiting the sound insulation layer 3 is provided on the left and right ends of the front of the building wall 1.

[0023] The cross-sectional shape of the mounting frame 2 is a rectangular parallelepiped, and a connecting frame is fixed between opposite sides of the two mounting frames 2 .

[0024] See also Figure 2In order to facilitate the insertion of the sound insulation layer 3 into the inner cavity of the mounting frame 2, the easy disassembly mechanism 4 in this embodiment includes fixed blocks 401 fixed on the left and right sides of the sound insulation layer 3, and the opposite sides of the left and right side walls of the inner cavity of the mounting frame 2 are provided with fixed grooves 402. The sound insulation layer 3 with multiple fixed blocks 401 is inserted into the inner cavity of the mounting frame 2, and the fixed blocks 401 slide in the inner cavity of the fixed grooves 402, so that the sound insulation layer 3 completely enters the inner cavity of the mounting frame 2. A rotating rod 403 is rotatably connected between the opposite sides of the front and rear side walls of the inner cavity of the fixed block 401 through a bearing, and a rotating gear 404 is fixed on the outer surface of the rotating rod 403. The left and right sides of the rotating gear 404 are meshed with tooth plates 405. The rotating rod 403 on one side is rotated. The rotation of the rotating rod 403 drives the rotating gear 404 to rotate, and the rotation of the rotating gear 404 moves the tooth plates 405 meshingly connected on both sides thereof, so that the two tooth plates 405 move away from each other, and a movable plate 406 is fixed on the side of the tooth plate 405 away from the rotating gear 404, and limiting blocks 407 are fixed on the opposite sides of the two movable plates 406, and limiting grooves 408 are provided on the inner top wall and the inner bottom wall of the fixed groove 402. The movement of the tooth plate 405 pushes the movable plate 406 to move, and the movement of the movable plate 406 can move the limiting block 407, so that the limiting block 407 enters the inner cavity of the limiting groove 408 through the through hole, and then the other rotating rods 403 are rotated in sequence, so that the sound insulation layer 3 can be completely fixed in the inner cavity of the mounting frame 2.

[0025] Among them, the size of the fixing block 401 is adapted to the size of the inner cavity of the fixing groove 402, the number of the fixing grooves 402 is not less than four and is evenly distributed on the opposite sides of the left and right side walls of the inner cavity of the mounting frame 2, and the number of the fixing blocks 401 is equal to the number of the fixing grooves 402.

[0026] In this embodiment, the left and right side walls of the inner cavity of the fixed block 401 are fixed with limiting strips, one end of the movable plate 406 makes linear up and down motion in the inner cavity of the limiting strip, the inner diameter of the limiting groove 408 is matched with the outer diameter of the limiting block 407, and the upper and lower surfaces of the fixed block 401 are provided with through holes matched with the outer diameter of the limiting block 407.

[0027] It should be noted that the front side of the rotating rod 403 passes through the fixed block 401 and extends to the front side of the fixed block 401. A groove is provided on the front side of the fixed block 401. The length of the rotating rod 403 extending out of the fixed block 401 is smaller than the size of the inner cavity of the groove.

[0028] See also Figure 3-4In order to seal the sound insulation layer 3, the limiting mechanism 5 in this embodiment includes a threaded groove 501 opened at the left and right ends of the front face of the building wall 1, and a limiting plate 502 is provided on one side of the building wall 1. A threaded rod 503 is threadedly connected to one side of the limiting plate 502. The threaded rod 503 can be aligned with the threaded groove 501, and then the threaded rod 503 is rotated so that the threaded rod 503 completely enters the inner cavity of the threaded groove 501, so that the limiting plate 502 can be fixed on one side of the building wall 1, so that the sound insulation layer 3 can be limited, and then the sound insulation layer 3 can be sealed, thereby improving the sound insulation effect of the sound insulation layer 3.

[0029] Among them, the inner diameter of the thread groove 501 is adapted to the outer diameter of the threaded rod 503, the size of the limiting plate 502 is adapted to the size of the building wall 1, and a convex strip is provided on one side of the limiting plate 502, and the size of the convex strip is adapted to the size between the two mounting frames 2.

[0030] The working principle of the above embodiment is:

[0031] (1) When installing the sound insulation layer 3, first insert the sound insulation layer 3 with multiple fixing blocks 401 into the inner cavity of the mounting frame 2, and slide the fixing blocks 401 in the inner cavity of the fixing grooves 402, so that the sound insulation layer 3 completely enters the inner cavity of the mounting frame 2, and then rotate the rotating rod 403 on one side. The rotation of the rotating rod 403 drives the rotating gear 404 to rotate. The rotation of the rotating gear 404 moves the tooth plates 405 meshingly connected on both sides thereof, so that the two tooth plates 405 move in opposite directions. The movement of the tooth plates 405 pushes the movable plate 406 to move. The movement of the movable plate 406 can move the limit block 407, so that the limit block 407 enters the inner cavity of the limit groove 408 through the through hole, and then rotate the other rotating rods 403 in sequence, so that the sound insulation layer 3 can be completely fixed in the inner cavity of the mounting frame 2.

[0032] (2) In order to limit the position of the sound insulation layer 3, the threaded rod 503 can be aligned with the thread groove 501, and then the threaded rod 503 can be rotated so that the threaded rod 503 completely enters the inner cavity of the thread groove 501, so that the limiting plate 502 can be fixed on one side of the building wall 1, so that the sound insulation layer 3 can be limited and then the sound insulation layer 3 can be sealed.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. An assembled wall with sound insulation function, comprising a building wall (1), characterized in that: A mounting frame (2) is fixed on both left and right sides of the inner cavity of the building wall (1); a sound insulation layer (3) is provided in the inner cavity of the mounting frame (2); a convenient disassembly mechanism (4) for facilitating the disassembly and installation of the sound insulation layer (3) is provided on both left and right sides of the sound insulation layer (3); and a limiting mechanism (5) for limiting the position of the sound insulation layer (3) is provided on both left and right ends of the front face of the building wall (1); The convenient disassembly mechanism (4) comprises a fixing block (401) fixed on the left and right sides of the sound insulation layer (3); the left and right side walls of the inner cavity of the mounting frame (2) are both provided with fixing grooves (402); the sides of the front and rear side walls of the inner cavity of the fixing block (401) are both rotatably connected with a rotating rod (403) via a bearing; the outer surface of the rotating rod (403) is fixed with a rotating gear (404); the left and right sides of the rotating gear (404) are both meshedly connected with tooth plates (405); the side of the tooth plate (405) away from the rotating gear (404) is fixed with a movable plate (406); the opposite sides of the two movable plates (406) are both fixed with a limiting block (407); and the inner top wall and the inner bottom wall of the fixing groove (402) are both provided with a limiting groove (408).

2. The assembled wall with sound insulation function according to claim 1, characterized in that: The cross-sectional shape of the mounting frame (2) is a rectangular parallelepiped, and a connecting frame is fixed between opposite sides of two mounting frames (2).

3. The assembled wall with sound insulation function according to claim 1, characterized in that: The size of the fixing block (401) is adapted to the size of the inner cavity of the fixing groove (402); the number of the fixing grooves (402) is not less than four and is evenly distributed on opposite sides of the left and right side walls of the inner cavity of the mounting frame (2); the number of the fixing blocks (401) is equal to the number of the fixing grooves (402).

4. The assembled wall with sound insulation function according to claim 1, characterized in that: Limiting strips are fixed to both left and right side walls of the inner cavity of the fixed block (401), and one end of the movable plate (406) performs linear up and down motion in the inner cavity of the limiting strips.

5. The assembled wall with sound insulation function according to claim 1 is characterized in that: The inner diameter of the limiting groove (408) is matched with the outer diameter of the limiting block (407), and the upper and lower surfaces of the fixing block (401) are both provided with through holes matched with the outer diameter of the limiting block (407).

6. The assembled wall with sound insulation function according to claim 1, characterized in that: The limiting mechanism (5) comprises threaded grooves (501) provided at the left and right ends of the front face of the building wall (1); a limiting plate (502) is provided on one side of the building wall (1); and a threaded rod (503) is threadedly connected to one side of the limiting plate (502).

7. The assembled wall with sound insulation function according to claim 6 is characterized in that: The inner diameter of the threaded groove (501) matches the outer diameter of the threaded rod (503), the size of the limiting plate (502) matches the size of the building wall (1), and a convex strip is provided on one side of the limiting plate (502), the size of the convex strip matches the size between the two mounting frames (2).

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