Rock wool board with good sound insulation effect

Abstract

The utility model discloses a rock wool board with a good sound insulation effect, which is characterized in that a rock wool filling block is arranged in an outer frame fixing frame, a plurality of independent hollow cavities are arranged in the rock wool filling block, and aerogel filling materials are filled in each independent hollow cavity; according to the technical scheme, the aerogel filling materials are filled in the independent hollow cavities arranged in the rock wool filling blocks, so that the problems that an existing rock wool board is single in structure, lacks a noise reduction and sound insulation structure and is difficult to provide excellent sound insulation performance are solved. The upper end face and the left end face of the outer frame fixing frame are provided with installation strips, the installation strips protrude out of the surface of the outer frame fixing frame, the lower end face and the right end face of the outer frame fixing frame are provided with installation grooves, the installation grooves are sunken in the surface of the outer frame fixing frame, and the installation strips of one rock wool board can be connected with the installation grooves of the other rock wool board in an embedded mode. Through the technical scheme that the mounting strips are connected with the mounting grooves in an embedded mode, the problem that gaps between existing rock wool boards cannot isolate noise from being transmitted to a building is solved.

Description

Technical Field

[0001] The utility model relates to a rock wool board, in particular to a rock wool board with good sound insulation effect. Background Art

[0002] Rockwool board, also known as rockwool insulation decorative board, is an inorganic fiber board made of basalt as the main raw material and processed by high-temperature melting. Rockwool board is an artificial inorganic fiber processed by high-temperature melting. It has the characteristics of light weight, low thermal conductivity, heat absorption and non-combustibility. As an exterior wall insulation material, if it can have good sound absorption, it can provide sound insulation for the building while keeping warm. However, the existing rockwool board has a single structure and lacks a sound-absorbing and sound-insulating structure, making it difficult to provide excellent sound insulation performance. The existing rockwool board is simply spliced ​​close to the board, and the gaps between the rockwool boards are sealed with paint. Noise can easily spread from the gaps to the exterior walls of the building. Utility Model Content

[0003] The utility model discloses a rock wool board with good sound insulation effect. A rock wool filling block is arranged inside an outer frame fixing frame. A plurality of independent hollow cavities are arranged inside the rock wool filling block. Each independent hollow cavity is filled with aerogel filling material. The utility model solves the problem that the existing rock wool board has a single structure, lacks a sound-absorbing and sound-insulating structure, and is difficult to provide excellent sound insulation performance by filling the independent hollow cavities arranged in the rock wool filling block with aerogel filling material. The upper end face and the left end face of the outer frame fixing frame are provided with mounting strips, the mounting strips protrude from the surface of the outer frame fixing frame, the lower end face and the right end face of the outer frame fixing frame are provided with mounting grooves, the mounting strips of one rock wool board can be embeddedly connected with the mounting grooves of another rock wool board. The utility model solves the problem that the gaps between the existing rock wool boards cannot isolate the noise from propagating to the building by the technical solution of the embedded connection between the mounting strips and the mounting grooves.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A rock wool board with good sound insulation effect comprises: a rock wool filling block, an outer frame fixing frame, the outer frame fixing frame is provided with a rock wool filling block, a plurality of independent hollow cavities are provided in the rock wool filling block, each independent hollow cavity is filled with aerogel filling material, the upper end face and the left end face of the outer frame fixing frame are provided with mounting strips, the mounting strips protrude from the surface of the outer frame fixing frame, the lower end face and the right end face of the outer frame fixing frame are provided with mounting grooves, the mounting grooves are recessed in the surface of the outer frame fixing frame, and the mounting strip of one rock wool board can be embedded and connected with the mounting groove of another rock wool board.

[0006] It is further provided that a first mounting hole is provided on one side of the mounting groove, and a second mounting hole is provided on the other side of the mounting groove.

[0007] It is further provided that a third mounting hole is provided on the side of the mounting bar.

[0008] It is further provided that an embedded nut is embedded on the outer side of the second mounting hole.

[0009] It is further arranged that the central axes of the first mounting hole, the second mounting hole and the third mounting hole coincide with each other, the first mounting hole, the second mounting hole and the third mounting hole are threadedly connected with the embedded nut after the fixing screw passes through them, and the protruding part of the fixing screw after passing through the embedded nut is connected with the expansion tube embedded in the outer wall.

[0010] The utility model solves the problem that the existing rock wool board has a single structure, lacks a sound-absorbing and sound-isolating structure, and is difficult to provide excellent sound insulation performance through a technical solution of filling an aerogel filler inside an independent hollow cavity provided in a rock wool filling block.

[0011] The utility model solves the problem that the gaps between the existing rock wool panels cannot isolate the noise from propagating to the building through the technical solution of embedded connection between the mounting strip and the mounting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The three-dimensional Figure 1 ;

[0013] Figure 2 The three-dimensional Figure 2 ;

[0014] Figure 3 The cross section of the utility model Figure 1 ;

[0015] Figure 4 The cross section of the utility model Figure 2 ;

[0016] Figure 5 It is a three-dimensional diagram of the utility model in a spliced ​​state;

[0017] Figure 6 This is a cross section of the utility model in a spliced ​​state Figure 1 ;

[0018] Figure 7 This is a cross section of the utility model in a spliced ​​state Figure 2 ;

[0019] Figure 8 For this utility model Figure 7 The structure diagram at A is enlarged;

[0020] In the figure: rock wool filling block 1, independent hollow cavity 2, aerogel filling material 3, outer frame fixing frame 4, mounting groove 41, first mounting hole 411, third mounting hole 412, mounting bar 42, second mounting hole 421, embedded nut 5, fixing screw 6. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] According to the contents of the claims and the description, the specific implementation is as follows:

[0026] The utility model discloses a rock wool board with good sound insulation effect, which effectively solves the problem that the existing rock wool board has a single structure and lacks a sound-absorbing and sound-insulating structure by arranging a plurality of independent hollow cavities (2) in a rock wool filling block (1) and filling the hollow cavities with aerogel filling material (3). Through this design, the rock wool board can provide excellent sound insulation performance.

[0027] The upper end face and the left end face of the outer frame fixing frame (4) of the utility model are provided with a mounting strip (42), and the lower end face and the right end face are provided with a mounting groove (41). These designs enable the mounting strip of one rock wool board to be embeddedly connected with the mounting groove of another rock wool board. Through this embedded connection technical solution, each adjacent rock wool board is partially overlapped, so that it is airtight, and the connection stability of the adjacent rock wool boards is increased. At the same time, the entire rock wool board wall is formed into a whole, and the gaps between the rock wool boards are greatly reduced, solving the problem that the gaps between the existing rock wool boards cannot isolate the noise from being transmitted to the building.

[0028] like Figures 1 to 8As shown,

[0029] Preferably, the rock wool filling blocks (1) are evenly arranged inside the outer frame fixing frame (4), thereby ensuring the stability of the entire rock wool board structure, increasing the structural rigidity of the rock wool board, and improving its service life.

[0030] Preferably, an independent hollow cavity (2) is provided inside the rock wool filling block (1), and an aerogel filler (3) is filled inside the hollow cavity. Aerogel has a good sound insulation effect, and by adopting this structure, the sound insulation performance of the rock wool board can be greatly improved.

[0031] Preferably, the upper end face and the left end face of the outer frame fixing frame (4) are provided with mounting strips (42), and the lower end face and the right end face are provided with mounting grooves (41). These mounting structures enable each rock wool board to be conveniently connected to the mounting groove by means of the mounting strips. Through the technical scheme of such embedded connection, each adjacent rock wool board is partially overlapped, so that it is airtight, and the connection stability of the adjacent rock wool boards is increased while the entire rock wool board wall is formed into a whole, which greatly reduces the gaps between the rock wool boards, and solves the problem that the gaps between the existing rock wool boards cannot isolate the noise from being transmitted to the building. At the same time, the convenience of installation and the stability of connection are increased.

[0032] Preferably, a first mounting hole (411) is provided on one side of the mounting groove (41), a second mounting hole (412) is provided on the other side, a third mounting hole (421) is provided on the side of the mounting strip (42), an embedded nut (5) is embedded on the outer side of the second mounting hole (412), the central axes of the first mounting hole (411), the second mounting hole (412), and the third mounting hole (421) coincide with each other, and the fixing screw (6) is designed to be able to pass through each hole and be threadedly connected with the embedded nut (5) during installation, and to be connected with the expansion tube on the outer wall, so that the connection is more firm and stable. The force points of the embedded nuts (5) and the fixing screws (6) all act on the outer frame fixing frame (4). The action of fixing the rock wool board on the outer wall with the fixing screws (6) will not squeeze the rock wool filling block (1) in the rock wool board, thereby avoiding the problem of the rock wool filling block (1) being crushed and causing local damage or local cracking. The outer frame fixing frame (4) can be made of metal (such as aluminum, iron, etc.) materials, and the outer frame fixing frame (4) can also be made of high-strength plastic (such as ABS, etc.) materials.

[0033] Summary of beneficial effects

[0034] The utility model achieves the following beneficial effects through the above technical solution:

[0035] 1. The sound insulation performance of the rock wool board is enhanced, and efficient sound insulation is achieved by setting an independent hollow cavity filled with aerogel in the rock wool board.

[0036] 2. The installation structure is optimized by setting installation strips and installation grooves to make the connection between the rock wool panels tighter and with fewer gaps, thereby further reducing the spread of noise.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A rock wool board with good sound insulation effect, comprising: A rock wool filling block (1) and an outer frame fixing frame (4), characterized in that the outer frame fixing frame (4) is provided with a rock wool filling block (1), a plurality of independent hollow cavities (2) are provided in the rock wool filling block (1), each independent hollow cavity (2) is filled with an aerogel filling material (3), the upper end face and the left end face of the outer frame fixing frame (4) are provided with mounting strips (42), the mounting strips (42) protrude from the surface of the outer frame fixing frame (4), the lower end face and the right end face of the outer frame fixing frame (4) are provided with mounting grooves (41), the mounting grooves (41) are recessed in the surface of the outer frame fixing frame (4), and the mounting strips (42) of one rock wool board can be embedded and connected with the mounting grooves (41) of another rock wool board.

2. A rock wool board with good sound insulation effect according to claim 1, characterized in that: A first mounting hole (411) is provided on one side of the mounting groove (41), and a second mounting hole (412) is provided on the other side of the mounting groove (41).

3. A rock wool board with good sound insulation effect according to claim 2, characterized in that: A third mounting hole (421) is provided on the side of the mounting bar (42).

4. A rock wool board with good sound insulation effect according to claim 3, characterized in that: An embedded nut (5) is embedded on the outer side of the second mounting hole (412).

5. The rock wool board with good sound insulation effect according to claim 4 is characterized in that: The central axes of the first mounting hole (411), the second mounting hole (412) and the third mounting hole (421) coincide with each other; the first mounting hole (411), the second mounting hole (412) and the third mounting hole (421) are threadedly connected with the embedded nut (5) after the fixing screw (6) passes through them; the protruding portion of the fixing screw (6) after passing through the embedded nut (5) is connected with the expansion pipe embedded in the outer wall.

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