Combined building sound insulation board

Abstract

The utility model relates to the technical field of sound insulation board installation, in particular to a combined building sound insulation board which comprises a keel frame structure, a connecting frame structure is arranged on the inner side of the keel frame structure, a sound insulation board structure is arranged on one side of the connecting frame structure, the connecting frame structure comprises a rectangular-ambulatory-plane frame body, and connecting frames are fixed to the four corners of the inner side of the rectangular-ambulatory-plane frame body. A sliding plate is arranged on the inner side of the connecting frame, a large compression spring is clamped between the sliding plate and one side of the connecting frame, a threaded hole is formed in one side of the sliding plate, a groove is formed in one side of the sound insulation plate structure, a sealing plate is arranged at an opening of the groove, inserting openings are formed in the middles of the four side faces of the sealing plate, and sliding grooves are formed in the positions, located at the inserting openings, of the side faces of the groove. And a small compression spring is clamped between the plug and one side of the chute. The combined sound insulation board solves the problems that gaps are generated when an existing combined sound insulation board is installed, the operation of repairing the gaps through rubber strips is troublesome, and the existing combined sound insulation board is not convenient to be matched with other sound insulation materials for use together.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation board installation, in particular to a combined building sound insulation board. Background Technique

[0002] The existing sound insulation board is a kind of board mainly used for sound insulation, and there are classifications of building sound insulation and structure sound insulation. In newly built buildings, various sound insulation structures such as walls have gradually formed a trend;

[0003] The existing sound insulation board installation structure generally fixes the keel frame first, then fills the sound insulation cotton structure, and then installs the sound insulation board with bolts. However, gaps generally occur during the installation of the existing structure, resulting in sound leakage. Generally, rubber strips are used to fill the gaps, which is rather troublesome to operate. Moreover, the material and structure of the existing sound insulation board are fixed, so the sound insulation effect is fixed and it is not convenient to be used in combination with other sound insulation materials. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that gaps will occur during the installation of the existing combined sound insulation board, it is rather troublesome to use rubber strips to fill the gaps, and it is not convenient to be used in combination with other sound insulation materials.

[0005] To solve the above problems, the technical solution adopted by the utility model is a combined building sound insulation board, which includes a keel frame structure. A connection frame structure is arranged inside the keel frame structure. A sound insulation board structure is arranged on one side of the connection frame structure. The connection frame structure includes a return-shaped frame body. Connection frames are fixed at the four corners inside the return-shaped frame body. A slide plate is arranged inside the connection frame. A large compression spring is clamped between the slide plate and one side of the connection frame. A threaded hole is opened on one side of the slide plate. A groove is opened on one side of the sound insulation board structure. A sealing plate is arranged at the groove opening. Sockets are opened in the middle of the four side surfaces of the sealing plate. Sliding grooves are opened at the positions of the sockets on the side surface of the groove. A plug is slidably arranged in the sliding groove. A small compression spring is clamped between the plug and one side of the sliding groove.

[0006] As a further scheme of the utility model: One end of the plug is inserted into the socket. An opening is opened at the position of the sliding groove on one side of the sound insulation board structure. A convex block is fixed in the opening on one side of the plug. Sliding the convex block can drive the plug to slide in the sliding groove.

[0007] As a further scheme of the utility model: Through holes are opened at the positions of the threaded holes on both sides of the connection frame and on one side of the sound insulation board structure. Bolts threadedly connected with the threaded holes are inserted into the through holes to facilitate the connection of the sound insulation board structure.

[0008] As a further solution of the utility model: a chamfer is provided near the inner edge on one side of the connecting frame, and a chamfer is also provided near the outer edge on one side of the sound insulation board structure. The two chamfer surfaces are in contact with each other to reduce the generation of gaps.

[0009] As a further solution of the utility model: a plurality of connecting frames are fixed on one side of the keel structure, and a right-angle connecting plate is connected between the connecting frame and the connecting frame by bolts to facilitate the connection of the connecting frame.

[0010] As a further solution of the utility model: the groove is filled with sound insulation material to further improve the sound insulation efficiency.

[0011] The advantages of the utility model compared with the prior art are as follows: 1. The patent adds a loop-shaped frame structure. A sliding plate and a large compression spring are provided inside the loop-shaped frame. When the sound insulation board structure is installed by bolts, the sound insulation board structure and the connecting frame will be installed more tightly, avoiding the generation of gaps;

[0012] 2. The groove structure is added to facilitate the filling of other sound insulation materials, thereby further improving the sound insulation efficiency. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model and do not constitute a limitation to the utility model. In the drawings:

[0014] Figure 1 is the three-dimensional view of the overall structure in a combined building sound insulation board of the utility model Figure 1 .

[0015] Figure 2 is the three-dimensional view of the overall structure in a combined building sound insulation board of the utility model Figure 2 .

[0016] Figure 3 is the partial structure sectional view of a combined building sound insulation board of the utility model.

[0017] Figure 4 is the partial sectional view of the sound insulation board structure in a combined building sound insulation board of the utility model.

[0018] Figure 5 is the enlarged view of the structure at part A in a combined building sound insulation board of the utility model.

[0019] Figure 6 is the enlarged view of the structure at part B in a combined building sound insulation board of the utility model.

[0020] In the drawings:

[0021] 1. Dragon skeleton structure; 2. Sound insulation board structure; 3. U-shaped frame; 4. Connecting frame; 5. Slide plate; 6. Large compression spring; 7. Sealing plate; 8. Plug; 9. Small compression spring; 10. Bolt; 11. Connecting rack; 12. Right-angled connecting plate; 2.1. Groove; 2.2. Slide groove; 2.3. Opening; 7.1. Socket; 8.1. Protrusion. Detailed implementation manner

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] The present invention provides a technical solution: to solve the existing problems proposed in the background technology.

[0024] Combined with the attached Figure 1 、 3 、5, it can be known that the structure includes a dragon skeleton structure 1. A connecting frame structure is provided inside the dragon skeleton structure 1. A sound insulation board structure 2 is provided on one side of the connecting frame structure. The connecting frame structure includes a U-shaped frame 3. Connecting frames 4 are fixed at four corners inside the U-shaped frame 3. A slide plate 5 is provided inside the connecting frame 4. A large compression spring 6 is clamped between the slide plate 5 and one side of the connecting frame 4, which can push the slide plate 5 to move towards one end of the connecting frame 4. A threaded hole is opened on one side of the slide plate 5 for connecting a bolt 10; through holes are opened at the threaded hole positions on both sides of the connecting frame 4 and one side of the sound insulation board structure 2. Bolts 10 threadedly connected to the threaded holes are inserted into the through holes to facilitate the connection of the sound insulation board structure 2; a chamfer is opened near the inner edge on one side of the connecting frame 4, and a chamfer is also opened near the outer edge on one side of the sound insulation board structure 2. The two chamfer surfaces are in contact with each other to reduce the generation of gaps;

[0025] Combined with the attached Figure 4 、 6 It can be known that a groove 2.1 is opened on one side of the sound insulation board structure 2. A sealing plate 7 is provided at the opening of the groove 2.1. Sockets 7.1 are opened in the middle of the four side surfaces of the sealing plate 7. Slide grooves 2.2 are opened on the side surface of the groove 2.1 at the positions of the sockets 7.1. Plugs 8 are slidably arranged in the slide grooves 2.2. A small compression spring 9 is clamped between the plug 8 and one side of the slide groove 2.2. One end of the plug 8 is inserted into the socket 7.1. An opening 2.3 is opened on one side of the sound insulation board structure 2 at the position of the slide groove 2.2. A protrusion 8.1 is fixed in the opening 2.3 on one side of the plug 8. Sliding the protrusion 8.1 can drive the plug 8 to slide in the slide groove 2.2;

[0026] Combined with the attached Figure 2It can be seen that a number of connecting frames 11 are fixed to one side of the keel structure 1, and a right-angle connecting plate 12 is connected between the connecting frame 11 and the connecting frame 4 through bolts 10 to facilitate the connection of the connecting frame 4; the groove 2.1 is filled with sound insulation material to further improve the sound insulation efficiency.

[0027] The working principle of the present application is as follows: when installing the sound insulation board, firstly, the circular frame 3 is fixedly installed on the inner side of the keel frame structure 1 through bolts and the right-angle connecting plate 12, then the protrusion 8.1 is pushed to disengage the plug 8 from the socket 7.1, the sealing plate 7 is removed, and then the sound insulation material is filled in the groove 2.1, and then the sealing plate 7 is installed and fixed;

[0028] Then the sound insulation board structure 2 can be installed, and the bolts 10 are passed through the through holes opened at the threaded holes on one side of the sound insulation board structure 2 and on both sides of the connecting frame 4, so that it can be threadedly rotated and connected with the slide plate 5. When tightened, the large compression spring 6 will give the slide plate 5 a reaction force, so that the sound insulation board structure 2 connected to the slide plate 5 is always in close contact with the circular frame 3 to avoid the formation of gaps, so as to ensure the sound insulation effect.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A combined building sound insulation board, comprising a keel frame structure (1), a connecting frame structure is provided inside the keel frame structure (1), and a sound insulation board structure (2) is provided on one side of the connecting frame structure, characterized in that: The connection frame structure comprises a circular frame body (3), a connection frame (4) is fixed at four corners of the inner side of the circular frame body (3), a slide plate (5) is provided on the inner side of the connection frame (4), a large compression spring (6) is sandwiched between the slide plate (5) and one side of the connection frame (4), a threaded hole is provided on one side of the slide plate (5), a groove (2.1) is provided on one side of the sound insulation board structure (2), a sealing plate (7) is provided at the mouth of the groove (2.1), a socket (7.1) is provided in the middle of the four side surfaces of the sealing plate (7), a sliding groove (2.2) is provided on the side of the groove (2.1) at the socket (7.1), a plug (8) is slidably provided in the sliding groove (2.2), and a small compression spring (9) is sandwiched between the plug (8) and one side of the sliding groove (2.2).

2. A combined building sound insulation board according to claim 1, characterized in that: One end of the plug (8) is inserted into the socket (7.1), one side of the sound insulation board structure (2) is provided with an opening (2.3) at the slide groove (2.2), and one side of the plug (8) is fixed with a protrusion (8.1) in the opening (2.3).

3. The combined building sound insulation board according to claim 1, characterized in that: Through holes are provided on one side of the sound insulation board structure (2) and on both sides of the connection frame (4) at the threaded holes, and bolts (10) threadably connected to the threaded holes are inserted into the through holes.

4. The combined building sound insulation board according to claim 1, characterized in that: A chamfer is provided on one side of the connection frame (4) near the inner edge, and a chamfer is also provided on one side of the sound insulation board structure (2) near the outer edge.

5. The combined building sound insulation board according to claim 1, characterized in that: A plurality of connecting frames (11) are fixed to one side of the keel frame structure (1), and a right-angle connecting plate (12) is connected between the connecting frame (11) and the connecting frame (4) via bolts (10).

6. The combined building sound insulation board according to claim 1, characterized in that: The groove (2.1) is filled with sound insulation material.

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