Building sound insulation board

Abstract

The utility model discloses a building sound insulation board which comprises keels fixedly installed on one side of a wall body at equal intervals and further comprises a plurality of sound insulation boards sequentially connected and fixedly installed on the keels, one end of each sound insulation board is provided with a first protruding part, and the other end of each sound insulation board is provided with a second protruding part matched with the first protruding part. Every two horizontally adjacent keels are buckled and limited through the corresponding first protruding part and the corresponding second protruding part, and a mounting clamp is jointly clamped between every two adjacent keels. The adjacent keels are matched, buckled and limited through the first protruding parts and the second protruding parts, tight connection between the keels is ensured, the possibility that sound waves are transmitted through the joints is reduced, and therefore the overall sound insulation effect is enhanced, exposure of connecting pieces such as bolts is reduced through installation of the installation clamps, and the attractiveness of keel installation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of soundproof board, concretely is a kind of building soundproof board. BACKGROUND

[0002] With the improvement of people's living and working environment quality requirements, soundproof board market demand continues to grow. Modern soundproof board technology continues to progress, not only including traditional gypsum board and concrete wall, also covers composite board containing sound-absorbing material, porous soundproof brick and metal soundproof board and so on various types, to adapt to the sound insulation needs of different scenes.

[0003] The conventional soundproof board is directly inserted and spliced by the slot provided at side edge, and is fixed on the wall surface of keel by bolt, the operation space at the wall corner position of straight slot design is limited, the splicing difficulty of soundproof board is increased, and the screw of soundproof board is exposed outside, which is particularly conspicuous, affecting the appearance, therefore, it needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of building soundproof board to solve the problems of conventional soundproof board in the background art, such as the space limitation of splicing mode and the exposure of screw outside affecting the appearance.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of building soundproof board, including equidistant fixed installation in the one side of wall keel, further including a plurality of sequentially connected fixed installation in the keel on soundproof board, the first protruding portion is equipped at one end of the soundproof board, the second protruding portion is equipped at the other end and is matched with the first protruding portion, and the first protruding portion and the second protruding portion are buckled and limited between the horizontally adjacent two keels, and the installation card is jointly clamped between adjacent keels.

[0006] Preferably, a plurality of equidistantly distributed cavities are provided in the soundproof board.

[0007] Preferably, a pair of through holes and a pair of grooves are provided on the front surface of the soundproof board, the through holes and the grooves overlap to form a receiving cavity for bolt installation after the horizontally adjacent two keels are buckled, and the installation card is connected with the receiving cavity.

[0008] Preferably, a circular hole for accommodating the bolt is provided at the central position of the groove.

[0009] Preferably, the installation card is of U-shaped structure, and a pressing plate is integrally formed on the side wall of the installation card.

[0010] Preferably, the end portion of the pressing plate extends to the keel in an inclined direction.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The first protruding part and the second protruding part are matched and buckled to limit the position, ensure the close connection between the adjacent keels, reduce the possibility of sound wave transmission through the joint, thereby enhancing the overall sound insulation effect, and the structure is simple, which brings convenience for the splicing of the sound insulation board, and the installation of the mounting clamps reduces the exposure of the connecting members such as bolts, and improves the aesthetic appearance of the keel installation. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a sound insulation board I-shaped splicing structure schematic view of the utility model;

[0014] Figure 2 It is a sound insulation board horizontal splicing structure schematic view of the utility model;

[0015] Figure 3 It is a sound insulation board splicing overhead plane structure schematic view of the utility model;

[0016] Figure 4 It is a mounting clamp overall three-dimensional structure schematic view of the utility model.

[0017] In the drawing: 1, keel; 2, sound insulation board; 3, mounting clamp; 4, through hole; 5, cavity; 6, recess; 7, first protruding part; 8, second protruding part; 9, pressing plate. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] Please refer to Figures 1-4The utility model provides a technical scheme: a building sound insulation board, including keel 1 of equidistance fixed installation in one side of wall body still including a plurality of fixed installation of sound insulation board 2 of consecutive connection in keel 1, and the gap between sound insulation board 2 and wall surface is filled with sound insulation cotton, and the sound insulation cotton is prior art, not shown in the drawing, be equipped with a plurality of equidistance distribution's cavity 5 in sound insulation board 2, and cavity 5 can effectively block the spread of sound, and sound will be repeatedly reflected and scattered when passing through 5, lead to the reduction of sound energy, thereby improve sound insulation effect, and one end of sound insulation board 2 is equipped with first protruding portion 7, and the other end is equipped with the second protruding portion 8 compatible with first protruding portion 7, and first protruding portion 7, second protruding portion 8 are all equipped with arc structure, and the horizontal adjacent two keel 1 are limited through first protruding portion 7, second protruding portion 8 buckle, and the adjacent keel 1 are jointly clamped with installation card 3, and the front of sound insulation board 2 is equipped with a pair of through -hole 4 and a pair of recess 6, and the central position of recess 6 is equipped with the round hole for accommodating bolt, and the horizontal adjacent two keel 1 overlap through -hole 4 and recess 6 to form the accommodating cavity for bolt installation after buckling, and installation card 3 is connected with the accommodating cavity, and installation card 3 is integrally formed into U-shaped structure by bending, and it has certain elasticity, and the side wall of installation card 3 is integrally formed with pressing plate 9, and the end of pressing plate 9 extends to the contact with keel 1 along the inclined direction, and the advantage of this arrangement is that, when the adjacent keel 1 is assembled, by pressing installation card 3 into the accommodating cavity formed by through -hole 4 and recess 6, the cavity wall is contacted by the elastic potential energy of pressing plate 9, which can make the connection of keel 1 more neat, reduce the exposure of bolt, and improve the overall appearance of keel 1, in the application, the adjacent keel 1 is buckled and limited by first protruding portion 7 and second protruding portion 8, to ensure the close connection between the keel 1, reduce the possibility of sound wave transmission through the joint, thereby enhancing the overall sound insulation effect, and the exposure of connecting parts such as bolt is reduced by the installation of installation card 3, and the appearance of keel 1 installation is improved.

[0020] It should be noted that, in this document, the terms "first" and "second", and the like, merely distinguish one entity or action from another, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such process, method, article, or apparatus.

[0021] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building soundproofing panel comprising a furring (1) fixed at regular intervals to one side of a wall, characterised in that: It further comprises a plurality of soundproof boards (2) fixedly installed on the keels (1) in sequence, one end of the soundproof board (2) is provided with a first protruding part (7), the other end is provided with a second protruding part (8) matched with the first protruding part (7), the first protruding part (7) and the second protruding part (8) are buckled and limited between two horizontally adjacent keels (1), and the adjacent keels (1) are jointly clamped with mounting clamps (3).

2. A building panel according to claim 1, characterised in that: A plurality of cavities (5) are arranged in the soundproof board (2) at equal intervals.

3. A building panel according to claim 1, wherein: The front surface of the soundproof board (2) is provided with a pair of through holes (4) and a pair of grooves (6), the through holes (4) and the grooves (6) are overlapped to form accommodating cavities for bolt installation after the two horizontally adjacent keels (1) are buckled, and the mounting clamps (3) are connected with the accommodating cavities.

4. A building panel according to claim 3, wherein: A round hole for accommodating the bolt is arranged at the central position of the groove (6).

5. A building panel according to claim 1, wherein: The mounting clamp (3) is a U-shaped structure, and the side walls of the mounting clamp (3) are integrally formed with pressing plates (9).

6. A building panel according to claim 5, wherein: The end of the pressing plate (9) extends to the keel (1) in an inclined direction.

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