Sound insulation wall connecting structure

Abstract

The utility model provides a soundproof wall connecting structure which comprises a first wall plate and a second wall plate, the first wall plate is provided with a positioning groove with a T-shaped section along the width direction of the first wall plate, the second wall plate is fixedly connected with a positioning block with a T-shaped section along the width direction of the second wall plate, the positioning block is embedded in the positioning groove, and the positioning block is fixedly connected with the positioning groove. An L-shaped positioning plate is fixedly connected to the surface of the first wall plate, a protection plate is embedded in the positioning plate, the surface of the protection plate abuts against the surfaces of the first wall plate and the second wall plate, a positioning bolt is connected to the positioning plate in a threaded mode, a conical block is fixedly connected to the end of the positioning bolt, and the conical block is fixedly connected to the surface of the first wall plate and the surface of the second wall plate. And the conical blocks abut against the side walls of the protection plates, and sound insulation plates are fixedly connected to the interiors of the first wall plate and the second wall plate correspondingly, so that the purpose of convenient installation is achieved.

Description

Technical Field

[0001] The utility model relates to a wall, in particular to a sound insulation wall connection structure. Background Art

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, which mainly play the role of enclosing and dividing spaces.

[0003] At present, a Chinese patent with authorization announcement number CN216195728U discloses a heat-insulating and noise-reducing wall structure, including a first wall panel and a second wall panel, wherein the first wall panel and the second wall panel are both fixedly installed with a thermal insulation layer and a sound insulation layer, a first groove is provided at the bottom of the first wall panel, first connecting blocks are fixedly connected on both sides of the bottom of the first wall panel, a second connecting block is fixedly connected on the top of the second wall panel, second grooves are provided on both sides of the top of the second wall panel, and no less than five threaded holes are provided in the interior of the first wall panel, the interior of the second wall panel, the interior of the first connecting block and the interior of the second connecting block.

[0004] This heat-insulating and noise-reducing wall structure divides the wall into a first wall panel and a second wall panel, which is easy to disassemble and install. Insulation layers and sound insulation layers are fixedly installed inside the two wall panels, thereby improving the sound insulation and noise reduction capabilities of the entire wall. The two wall panels can be stably and smoothly connected together by clamping the connecting blocks with the combining grooves.

[0005] However, during installation, the screw is passed through the first wall panel and the second wall panel, and then the nut is threadedly connected to the screw, and then the nut is rotated to make the nut press against the first wall panel or the second wall panel; however, when the nut is rotated, there is a certain friction between the nut and the screw, so when the nut is rotated, the screw will rotate synchronously with the nut, resulting in the problem that the nut cannot be tightened, so two people are required to stand on both sides of the first wall panel, and then one person fixes the screw and the other rotates the nut, which makes the installation process inconvenient. Utility Model Content

[0006] In view of this, the utility model aims to provide a sound insulation wall connection structure to achieve the purpose of easy installation.

[0007] In order to solve the above technical problems, the technical solution of the utility model is: a sound insulation wall connection structure, including a first wall panel and a second wall panel, the first wall panel is provided with a positioning groove with a T-shaped cross-section along its width direction, the second wall panel is fixedly connected with a positioning block with a T-shaped cross-section along its width direction, the positioning block is embedded in the positioning groove, an L-shaped positioning plate is fixedly connected to the surface of the first wall panel, a guard plate is embedded in the positioning plate, the surface of the guard plate is in conflict with the surfaces of the first wall panel and the second wall panel, a positioning bolt is threadedly connected to the positioning plate, the end of the positioning bolt is fixedly connected with a conical block, the conical block is in conflict with the side wall of the guard plate, and the first wall panel and the second wall panel are both fixedly connected with sound insulation panels inside.

[0008] To implement the above technical solution, the first wall panel and the second wall panel are aligned, and the positioning block is embedded in the positioning groove, so that the first wall panel and the second wall panel are not easily moved and separated along their own length direction, and the guard plate is placed between the positioning plate and the first wall panel, and then the positioning bolt is rotated to move the positioning bolt along its own length direction. The conical block moves synchronously with the positioning bolt, so that the side wall of the conical block contacts the side wall of the guard plate. Under the joint action of the positioning plate, a force is applied to the guard plate in the direction of approaching the first wall panel, so that the guard plate is pressed against the first wall panel and the second wall panel at the same time, so that the first wall panel and the second wall panel are not easily moved, so as to complete the installation between the first wall panel and the second wall panel.

[0009] As a preferred solution of the utility model, a reinforcing plate is fixedly connected to the corner of the positioning plate, and a guiding slope is provided on the side of the reinforcing plate away from the corner, and the guiding slope is used to abut against the side wall of the guard plate.

[0010] To implement the above technical solution, the positioning bolt is rotated to make the side wall of the guard plate contact the guiding slope, so that the guard plate tends to move along the guiding slope toward the connection between the first wall panel and the second wall panel, so as to make the connection between the guard plate and the first wall panel and the second wall panel tighter.

[0011] As a preferred solution of the utility model, a side of the guard plate facing the first wall panel is fixedly connected with sound insulation cotton, and the sound insulation cotton is embedded in the gap between the first wall panel and the second wall panel.

[0012] Implementing the above technical solution can further improve the sound insulation effect.

[0013] As a preferred solution of the utility model, the sound insulation board includes a storage box and a cover plate, water is injected into the storage box, and the cover plate is fixed on the storage box and connected to the storage box through a sealing ring.

[0014] To implement the above technical solution, water is injected into the storage box, and then the cover plate is placed on the storage box to seal the water in the storage box, thereby further improving the sound insulation effect.

[0015] As a preferred solution of the utility model, a sound-absorbing block is fixedly connected to the surface of the storage box and the surface of the cover plate, and the cross section of the sound-absorbing block is a triangle.

[0016] By implementing the above technical solution, the sound-absorbing block has a sound-absorbing effect, so that the sound insulation board further improves the sound insulation effect.

[0017] As a preferred solution of the utility model, a pre-limiting structure is provided between the inner wall of the positioning groove and the positioning block.

[0018] The above technical solution is implemented to facilitate the installation between the first wall panel and the second wall panel.

[0019] As a preferred solution of the utility model, the pre-limiting structure includes a mounting hole, an elastic member, a limiting recessed hole, and a limiting column. The limiting recessed hole is formed on the outer wall of the positioning block, the mounting hole is formed on the inner wall of the positioning groove, the elastic member is placed in the mounting hole, the limiting column is slidably connected to the mounting hole, the two ends of the elastic member respectively contact the inner wall of the mounting hole and the elastic member, the end of the limiting column extends out from the mounting hole and is hemispherical, and the end of the limiting column is used to be embedded in the limiting recessed hole.

[0020] To implement the above technical solution, the first wall panel and the second wall panel are matched, and when the position of the first wall panel is fixed, the second wall panel is moved in a direction close to the first wall panel so that the positioning block is embedded in the positioning groove. When the limiting recessed hole corresponds to the limiting column, the positioning column is embedded in the limiting recessed hole through the elastic force of the elastic member. The friction force generated realizes the pre-limiting of the first wall panel and the second wall panel, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the external structure of the embodiment;

[0022] Figure 2 A schematic diagram showing the position of the reinforcement plate;

[0023] Figure 3 A schematic diagram showing the connection structure between the first wall panel and the second wall panel;

[0024] Figure 4 A schematic diagram showing the structure of the first wall panel;

[0025] Figure 5 A schematic diagram showing the structure of the second wall panel;

[0026] Figure 6A cross-sectional schematic diagram showing a pre-limiting structure;

[0027] Figure 7 To show the structural diagram of the guard plate;

[0028] Figure 8 To illustrate the structural diagram of the positioning bolt;

[0029] Fig. 9 A schematic diagram showing the structure of a sound insulation board.

[0030] Figure numerals: 11. first wall panel; 12. second wall panel; 2. sound insulation board; 21. storage box; 22. cover plate; 23. sealing groove; 231. sealing ring; 24. silencer block; 31. positioning groove; 32. positioning block; 4. pre-limiting structure; 41. mounting hole; 42. elastic member; 43. limiting recessed hole; 44. limiting column; 5. positioning plate; 51. guard plate; 6. positioning bolt; 61. conical block; 7. reinforcing plate; 71. guide slope; 8. sound insulation cotton. DETAILED DESCRIPTION

[0031] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0032] A soundproof wall connection structure includes a first wall panel 11 and a second wall panel 12. A soundproof board 2 is fixedly connected inside the first wall panel 11 and the second wall panel 12. The soundproof board 2 includes a storage box 21 and a cover plate 22. Water is injected into the storage box 21. A sealing ring 231 is fixedly connected to the edge of the cover plate 22; a sealing groove 23 is opened on the inner wall of the opening of the storage box 21. The cover plate 22 is placed on the storage box 21, so that the sealing ring 231 is embedded in the sealing groove 23, and then the cover plate 22 and the storage box 21 are fixed by a sealant.

[0033] A sound-absorbing block 24 is fixedly connected to the surface of the storage box 21 and the surface of the cover plate 22 ; the sound-absorbing block 24 is arranged in a quadrangular pyramid shape and is made of polyester cotton.

[0034] The first wall panel 11 is provided with a positioning groove 31 with a T-shaped cross section along its width direction, and the two positioning grooves 31 are respectively close to the upper end and the lower end of the first wall panel 11 .

[0035] A positioning block 32 with a T-shaped cross section is fixedly connected to the second wall panel 12 along its width direction. The positioning block 32 is used to be embedded in the positioning groove 31 . A pre-limiting structure 4 is provided between the inner wall of the positioning groove 31 and the positioning block 32 .

[0036] The pre-limiting structure 4 includes a mounting hole 41, an elastic member 42, a limiting recessed hole 43, and a limiting column 44. The limiting recessed hole 43 is provided on the outer wall of the positioning block 32, and the cross section of the limiting recessed hole 43 is semicircular. The mounting hole 41 is provided on the inner wall of the positioning groove 31. The elastic member 42 is a spring and is placed in the mounting hole 41. The limiting column 44 is slidably connected to the mounting hole 41, and the two ends of the elastic member 42 respectively contact the inner wall of the mounting hole 41 and the elastic member 42. The end of the limiting column 44 extends out from the mounting hole 41 and is hemispherical. The end of the limiting column 44 is used to be embedded in the limiting recessed hole 43.

[0037] Align the first wall panel 11 and the second wall panel 12, and while the first wall panel 11 remains in position, move the second wall panel 12 along the thickness direction of the first wall panel 11 so that the positioning block 32 is embedded in the positioning groove 31. When the inner wall of the positioning groove 31 contacts the end of the limiting column 44, push the limiting column 44 into the mounting hole 41. As the second wall panel 12 continues to move, when the limiting column 44 corresponds to the limiting recessed hole 43, the limiting column 44 is embedded in the limiting recessed hole 43 due to the elastic force of the elastic member 42, so as to realize pre-limitation between the first wall panel 11 and the second wall panel 12.

[0038] An L-shaped positioning plate 5 is fixedly connected to the surface of the first wall panel 11. A guard plate 51 is embedded in the positioning plate 5, and the surface of the guard plate 51 is in contact with the surfaces of the first wall panel 11 and the second wall panel 12. A positioning bolt 6 is threadedly connected to the positioning plate 5, and a conical block 61 is fixedly connected to the end of the positioning bolt 6; the conical block 61 is in contact with the side wall of the guard plate 51.

[0039] A reinforcing plate 7 is fixedly connected to the corner of the positioning plate 5, and a guiding slope 71 is provided on the side of the reinforcing plate 7 away from the corner; a resisting slope corresponding to the guiding slope 71 is provided on the side wall of the guard plate 51, and the guiding slope 71 and the resisting slope are fitted together.

[0040] A sound insulation cotton 8 is fixedly connected to the side of the guard plate 51 facing the first wall panel 11, and the sound insulation cotton 8 is embedded in the gap between the first wall panel 11 and the second wall panel 12. The sound insulation cotton 8 is made of glass wool.

[0041] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementation methods. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A sound insulation wall connection structure, comprising a first wall panel (11) and a second wall panel (12), characterized in that: The first wall panel (11) is provided with a positioning groove (31) with a T-shaped cross section along its width direction, and the second wall panel (12) is fixedly connected with a positioning block (32) with a T-shaped cross section along its width direction, and the positioning block (32) is embedded in the positioning groove (31). An L-shaped positioning plate (5) is fixedly connected to the surface of the first wall panel (11), and a protective plate (51) is embedded in the positioning plate (5). The surface of the protective plate (51) is in contact with the surfaces of the first wall panel (11) and the second wall panel (12). A positioning bolt (6) is threadedly connected to the positioning plate (5), and the end of the positioning bolt (6) is fixedly connected with a conical block (61), and the conical block (61) is in contact with the side wall of the protective plate (51). The first wall panel (11) and the second wall panel (12) are both fixedly connected with a sound insulation board (2) inside.

2. A sound insulation wall connection structure according to claim 1, characterized in that: A reinforcing plate (7) is fixedly connected to the corner of the positioning plate (5), and a guiding slope (71) is provided on a side of the reinforcing plate (7) away from the corner, and the guiding slope (71) is used to contact the side wall of the guard plate (51).

3. A sound insulation wall connection structure according to claim 1 or 2, characterized in that: The side of the guard plate (51) facing the first wall panel (11) is fixedly connected with sound insulation cotton (8), and the sound insulation cotton (8) is embedded in the gap between the first wall panel (11) and the second wall panel (12).

4. The sound insulation wall connection structure according to claim 1 is characterized in that: The sound insulation board (2) comprises a storage box (21) and a cover plate (22). Water is injected into the storage box (21). The cover plate (22) is fixed on the storage box (21) and connected to the storage box (21) via a sealing ring (231).

5. The sound insulation wall connection structure according to claim 4 is characterized in that: A sound-absorbing block (24) is fixedly connected to the surface of the storage box (21) and the surface of the cover plate (22), and the cross section of the sound-absorbing block (24) is triangular.

6. The sound insulation wall connection structure according to claim 1 is characterized in that: A pre-limiting structure (4) is provided between the inner wall of the positioning groove (31) and the positioning block (32).

7. The sound insulation wall connection structure according to claim 6 is characterized in that: The pre-limiting structure (4) comprises a mounting hole (41), an elastic member (42), a limiting recessed hole (43), and a limiting column (44); the limiting recessed hole (43) is formed on the outer wall of the positioning block (32); the mounting hole (41) is formed on the inner wall of the positioning groove (31); the elastic member (42) is placed in the mounting hole (41); the limiting column (44) is slidably connected to the mounting hole (41); the two ends of the elastic member (42) respectively contact the inner wall of the mounting hole (41) and the elastic member (42); the end of the limiting column (44) protrudes from the mounting hole (41) and is hemispherical; the end of the limiting column (44) is used to be embedded in the limiting recessed hole (43).

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