CN212453148U

CN212453148U - Sound insulation board for building

Info

Publication number: CN212453148U
Application number: CN202020948530.XU
Authority: CN
Inventors: 刘春华; 姜富涛; 展德亮; 沙广亚; 王清正; 何平; 段记征
Original assignee: Linyi Jinmingyu Construction Technology Co ltd
Current assignee: Linyi Jinmingyu Construction Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a soundproof board for building, it belongs to the acoustic celotex board field, and it has solved and has lacked a weight among the prior art lighter, and it is effectual to give sound insulation, and is with low costs, adopts the mode that inside cavity set up soundproof rock wool and honeycomb core for absorb and consume the vibrations energy of sound wave, with the problem that reaches the soundproof board for building of better syllable-dividing effect. The device mainly comprises a shell, wherein a cavity I and a cavity II are arranged in the shell, an installation groove is formed above the shell, and an installation block is arranged below the shell; the shell is provided with a fixing block and a fixing hole, and the fixing block and the fixing hole are provided with nut holes; be equipped with soundproof rock wool in the cavity I, be equipped with the honeycomb core in the cavity II. The utility model discloses mainly used building sound insulation.

Description

Sound insulation board for building

Technical Field

The utility model relates to a sound-proof board, specifically speaking especially relates to a sound-proof board for building.

Background

With the development of times, the living standard of people is continuously improved, the sound insulation board is a material, a member or a structure which isolates, cuts off and separates noise transmitted in the air, for the sound insulation material, the transmitted sound energy is weakened, and the transmission of sound is blocked, and the sound insulation board for buildings is a building wall body which needs sound insulation treatment, so that the interference caused by the crossing of the sound of each room is avoided. The existing sound insulation board for building mostly adopts steel plates, however, the steel plates are heavy in weight, labor is wasted in installation, and the cost of the solid steel plates is high.

At present, a mode that an internal cavity is provided with a soundproof rock wool and a honeycomb core is lacking, so that the mode is light in weight, good in soundproof effect and low in cost, and the mode is used for absorbing and consuming vibration energy of sound waves so as to achieve a better soundproof effect.

Disclosure of Invention

An object of the utility model is to provide a building acoustic panel to it is lighter to lack a weight among the solution prior art, and it is effectual to give sound insulation, and is with low costs, adopts the mode that inside cavity set up syllable-dividing rock wool and honeycomb core, is used for absorbing and consuming the vibrations energy of sound wave, in order to reach the problem of the building acoustic panel of better syllable-dividing effect.

The utility model discloses a realize through following technical scheme:

a sound insulation board for buildings comprises a shell, wherein a cavity I and a cavity II are arranged in the shell, a mounting groove is formed above the shell, and a mounting block is arranged below the shell; the shell is provided with a fixing block and a fixing hole, and the fixing block and the fixing hole are provided with nut holes; be equipped with soundproof rock wool in the cavity I, be equipped with the honeycomb core in the cavity II.

Furthermore, the nut hole is a six-surface hole.

Furthermore, a sealing gasket is arranged in the mounting groove.

Furthermore, the fixing block and the fixing hole are fixed through six long nuts and bolts.

Furthermore, the fixing blocks and the fixing holes are distributed on two sides of the shell, the fixing block on the left side is arranged above the fixing hole and below the fixing hole, and the fixing block on the right side is arranged above the fixing hole and below the fixing hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sound insulation effect is good, and the mode that the sound insulation rock wool and the honeycomb core are arranged in the inner cavity is adopted for absorbing and consuming the vibration energy of sound waves.

2. Compared with the traditional steel sound-proof board, the steel sound-proof board has light weight, low cost and labor-saving installation.

3. The simple installation mode of the installation groove and the installation block is adopted up and down, and the stress area is large and stable.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is an assembly schematic of the present invention;

fig. 4 is a schematic structural view of a six-sided long nut of the present invention.

In the figure: 1. mounting grooves; 2. sealing gaskets; 3. a housing; 4. a cavity I; 5. a cavity II; 6. a honeycomb core; 7. mounting blocks; 8. a fixed block; 9. a fixing hole; 10. sound-insulating rock wool; 11. six long nuts; 12. a nut bore.

Detailed Description

The invention will be further described and illustrated with reference to the accompanying drawings.

Embodiment 1, a building sound insulation board, including a housing 3, a cavity i 4 and a cavity ii 5 are provided in the housing 3, a mounting groove 1 is provided above the housing 3, and a mounting block 7 is provided below the housing 3; the shell 3 is provided with a fixing block 8 and a fixing hole 9, and the fixing block 8 and the fixing hole 9 are provided with nut holes 12; be equipped with sound insulation rock wool 10 in the cavity I4, be equipped with honeycomb core 6 in the cavity II 5.

Embodiment 2, a sound insulation board for building, the said nut hole 12 is six holes; a sealing gasket 2 is arranged in the mounting groove 1; the fixing block 8 and the fixing hole 9 are fixed by six long nuts 11 and bolts, and the rest is the same as that of the embodiment 1.

Will be adjacent two during the use the utility model discloses align, put into fixed orifices 9 with its fixed block 8 in through six long nut 11 and bolt fastening left and right sides, the upper and lower both sides then are installed through mounting groove 1 and installation piece 7, mounting groove 1 and installation piece 7 junction are equipped with seal gasket 2 and play sealed effect. Six long nuts 11 are adopted to make the connection more firm and reliable. Compared with the traditional steel sound insulation board, the weight is reduced, and the cost is reduced. The soundproof rock wool 10 and the honeycomb core 6 can reduce the noise better while reducing the weight.

Claims

1. A sound insulation panel for building which is characterized in that: the device comprises a shell (3), wherein a cavity I (4) and a cavity II (5) are arranged in the shell (3), an installation groove (1) is arranged above the shell (3), and an installation block (7) is arranged below the shell (3); a fixing block (8) and a fixing hole (9) are arranged on the shell (3), and nut holes (12) are formed in the fixing block (8) and the fixing hole (9); be equipped with sound insulation rock wool (10) in cavity I (4), be equipped with honeycomb core (6) in cavity II (5).

2. The soundproof panel for construction according to claim 1, wherein: the nut hole (12) is a six-face hole.

3. The soundproof panel for construction according to claim 1, wherein: a sealing gasket (2) is arranged in the mounting groove (1).

4. The soundproof panel for construction according to claim 1, wherein: the fixing block (8) and the fixing hole (9) are fixed through six long nuts (11) and bolts.