CN211286471U

CN211286471U - Sound insulation floor

Info

Publication number: CN211286471U
Application number: CN201921483072.0U
Authority: CN
Inventors: 苏慧婷
Original assignee: Individual
Current assignee: Hubei Huashan Wood Industry Co ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-08-18
Anticipated expiration: 2029-09-07

Abstract

The utility model relates to the technical field of building materials, and discloses a sound insulation floor, including the floor body of hollow structure, acoustic celotex board and the abatvoix that matches are fixedly connected with in proper order from top to bottom in the floor body, form the air intermediate layer between the top of acoustic celotex board and floor body, a plurality of evenly distributed's support baffle of fixed connection between acoustic celotex board and the abatvoix, a plurality of support baffles divide into a plurality of evenly distributed's cavity between acoustic celotex board and the abatvoix, and install the sound insulation mechanism in the cavity, the lower surface of abatvoix is fixedly connected with the honeycomb bearing plate, and the lower surface of honeycomb bearing plate is fixedly connected with the lower surface of floor body inside; the sound insulation mechanism comprises an arc-shaped reflecting plate fixedly connected to the lower surface of the sound insulation plate, and a cement base layer is arranged below the arc-shaped reflecting plate. The utility model discloses effectively improve the whole syllable-dividing effect on floor, made it possess good overall stability moreover.

Description

Sound insulation floor

Technical Field

The utility model relates to a building material technical field especially relates to a sound insulation floor.

Background

The floor board is widely used for indoor decoration of houses, offices and hotels due to good comprehensive performance. In the life and work of people, independent or private spaces such as offices, meetings or rest places are often needed, and if noise is always transmitted from the upstairs floor, the life of downstairs and the office environment are greatly influenced, so that the sound insulation effect of the floor of a room is very important.

Most of traditional floors are made of several layers of sound-absorbing materials, the structure is simple, if external sound is loud, the sound-insulating effect is poor, and users who have a rest in a room can be easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the floor sound insulation effect is not good in the prior art, and the noise influences people to have a rest easily, and the sound insulation floor is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sound insulation floor comprises a floor body with a hollow structure, wherein a sound insulation plate and a sound absorption plate which are matched with each other are fixedly connected in the floor body from top to bottom in sequence, an air interlayer is formed between the sound insulation plate and the top of the floor body, a plurality of uniformly distributed supporting partition plates are fixedly connected between the sound insulation plate and the sound absorption plate, the plurality of supporting partition plates divide the space between the sound insulation plate and the sound absorption plate into a plurality of uniformly distributed cavities, a sound insulation mechanism is arranged in each cavity, a honeycomb bearing plate is fixedly connected to the lower surface of the sound absorption plate, and the lower surface of the honeycomb bearing plate is fixedly connected with the lower surface in the floor body;

the sound-proof mechanism includes the arc reflecting plate of fixed connection at the acoustic celotex board lower surface, the below of arc reflecting plate is equipped with cement-based layer, cement-based layer's lower surface and the last fixed surface of abatvoix are connected, be equipped with the sound cotton of inhaling that matches between arc reflecting plate and the cement-based layer, just inhale the upper surface of sound cotton and the lower surface and bond through the lower surface of hot melt adhesive and arc reflecting plate and the last fixed surface of cement-based layer respectively.

Preferably, a plurality of reinforcing rods which are uniformly distributed in a staggered manner are fixedly connected between the upper surface of the sound insulation board and the upper surface of the interior of the floor body.

Preferably, symmetry fixedly connected with forked tail tenon piece on the lateral wall of floor body, the forked tail tongue groove has been seted up to the symmetry on the lateral wall that the floor body kept away from the forked tail tenon piece, the forked tail tenon piece is corresponding with the forked tail tongue groove position, and forked tail tenon piece and forked tail tongue groove phase-match.

Preferably, the top of the floor body is fixedly bonded with anti-skid ceramic particles.

Preferably, a plurality of anti-skidding grooves which are uniformly distributed are formed in the bottom of the floor body, and the anti-skidding grooves are arranged in an arc-shaped structure.

Preferably, the arc reflecting surface of the arc reflecting plate is arranged facing upward away from the ground.

Compared with the prior art, the utility model provides a sound insulation floor possesses following beneficial effect:

this sound insulation floor, through setting up the floor body, the acoustic celotex board, the abatvoix, the air interlayer, supporting diaphragm, noise insulation mechanism and honeycomb bearing plate, the intraformational air of air interlayer is convenient to carry out preliminary amortization to the noise that produces on the floor body, the acoustic celotex board is convenient to carry out preliminary isolation to sound, noise insulation mechanism conveniently reflects sound, absorb and keep apart, the abatvoix can further absorb sound, make the floor body possess many and fill syllable-dividing, inhale the sound function, thereby make the floor possess good syllable-dividing effect, supporting diaphragm has strengthened the stability between acoustic celotex board and the abatvoix, the bearing capacity is effectively guaranteed to the honeycomb bearing plate, can also keep apart sound simultaneously, make the bottom plate body not only give sound insulation the sound the effect good, and overall stability is high.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses effectively improved the whole syllable-dividing effect on floor, made it possess good overall stability moreover.

Drawings

Fig. 1 is a schematic structural view of a sound insulation floor provided by the present invention;

fig. 2 is a schematic structural view of the sound insulation floor sound insulation mechanism of the present invention.

In the figure: 1 floor body, 2 acoustic celotex boards, 3 abatvoix, 4 air intermediate layers, 5 support baffles, 6 acoustic structures, 61 arc reflecting plates, 62 cement base layers, 63 inhale the sound cotton, 7 honeycomb bearing plates, 8 stiffener, 9 forked tail tenon pieces, 10 forked tail tongue-and-groove, 11 antiskid ceramic grains, 12 antiskid groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sound insulation floor comprises a floor body 1 with a hollow structure, wherein a sound insulation board 2 and an acoustic board 3 which are matched with each other are fixedly connected in the floor body 1 from top to bottom in sequence, an air interlayer 4 is formed between the sound insulation board 2 and the top of the floor body 1, a plurality of uniformly distributed supporting partition boards 5 are fixedly connected between the sound insulation board 2 and the acoustic board 3, the plurality of supporting partition boards 5 divide the space between the sound insulation board 2 and the acoustic board 3 into a plurality of uniformly distributed cavities, a sound insulation mechanism 6 is installed in each cavity, a honeycomb bearing plate 7 is fixedly connected to the lower surface of the acoustic board 3, and the lower surface of the honeycomb bearing plate 7 is fixedly connected with the lower surface in the floor body 1;

the sound insulation mechanism 6 comprises an arc-shaped reflecting plate 61 fixedly connected to the lower surface of the sound insulation board 2, a cement base layer 62 is arranged below the arc-shaped reflecting plate 61, the lower surface of the cement base layer 62 is fixedly connected with the upper surface of the sound absorption board 3, matched sound absorption cotton 63 is arranged between the arc-shaped reflecting plate 61 and the cement base layer 62, the upper surface and the lower surface of the sound absorption cotton 63 are fixedly bonded with the lower surface of the arc-shaped reflecting plate 61 and the upper surface of the cement base layer 62 through hot melt adhesives respectively, the air in the air interlayer conveniently carries out primary silencing treatment on noise generated on the floor body, the sound insulation board conveniently carries out primary isolation on the sound, the arc-shaped reflecting plate conveniently reflects the sound, the sound absorption cotton absorbs the sound, the cement base layer further isolates the sound, the sound absorption board can further absorb the sound, so that the floor body has a multi-charging, thereby make the floor possess good syllable-dividing effect, support the stability between septum cap has strengthened acoustic celotex board and the abatvoix, and the bearing capacity is effectively guaranteed to the honeycomb bearing plate, can also keep apart sound simultaneously for the bottom plate body not only gives sound insulation the effect good, and overall stability is high moreover.

Fixedly connected with a plurality of evenly staggered distributed's stiffener 8 between the upper surface of acoustic celotex board 2 and the inside upper surface of floor body 1, guarantee the stability of support, improve overall structure's stability.

Symmetry fixedly connected with forked tail tenon piece 9 on floor body 1's the lateral wall, the forked tail mortise 10 has been seted up to the symmetry on floor body 1 keeps away from the lateral wall of forked tail tenon piece 9, and forked tail tenon piece 9 is corresponding with forked tail mortise 10 positions, and forked tail tenon piece 9 and forked tail mortise 10 phase-match make things convenient for the connection between the floor body 1.

The anti-skid ceramic particles 11 are fixedly bonded on the top of the floor body 1, so that the friction force is increased, and a good anti-skid effect is achieved.

A plurality of evenly distributed's antiskid groove 12 is seted up to the bottom of floor body 1, and antiskid groove 12 is the arc structure setting, improves the steadiness of being connected between floor body 1 and the ground.

The arc reflecting surface of the arc reflecting plate 61 is arranged upward away from the ground, so that the sound transmitted from the top of the floor body 1 can be reflected conveniently.

The utility model discloses in, the intraformational air of air clamp is convenient to carry out preliminary amortization to the noise that produces on the floor body and is handled, the acoustic celotex board is convenient to carry out preliminary isolation to sound, the arc reflecting plate is convenient to reflect sound, it absorbs sound cotton to sound to inhale sound, cement-based layer does further isolation to sound, the abatvoix can further absorb sound, make the floor body possess and fill syllable-dividing more, inhale the sound function, thereby make the floor possess good syllable-dividing effect, the support baffle has strengthened the stability between acoustic celotex board and the abatvoix, the bearing capacity is effectively guaranteed to the honeycomb bearing plate, can also keep apart sound simultaneously, it is good to make the bottom plate body not only give sound insulation effect, and overall stability is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sound insulation floor, includes hollow structure's floor body (1), its characterized in that, from last acoustic celotex board (2) and abatvoix (3) of fixedly connected with matching down in proper order in floor body (1), form air interlayer (4) between the top of acoustic celotex board (2) and floor body (1), a plurality of evenly distributed's support baffle (5) of fixed connection between acoustic celotex board (2) and abatvoix (3), a plurality of support baffle (5) divide into a plurality of evenly distributed's cavity between acoustic celotex board (2) and abatvoix (3), and install noise insulation mechanism (6) in the cavity, the lower surface fixed connection of abatvoix (3) has honeycomb bearing plate (7), and the lower surface of honeycomb bearing plate (7) and the inside lower surface fixed connection of floor body (1);

sound-proof mechanism (6) are including arc reflecting plate (61) of fixed connection at acoustic celotex board (2) lower surface, the below of arc reflecting plate (61) is equipped with cement-based layer (62), the lower surface of cement-based layer (62) is connected with the last fixed surface of abatvoix (3), be equipped with the sound cotton (63) of inhaling of matching between arc reflecting plate (61) and cement-based layer (62), and inhale the upper surface and the lower surface of sound cotton (63) and bond through the upper surface fixed of the lower surface of hot melt adhesive and arc reflecting plate (61) and cement-based layer (62) respectively.

2. An acoustic floor according to claim 1, characterized in that a plurality of reinforcing bars (8) are fixedly connected between the upper surface of the acoustic panel (2) and the upper surface of the interior of the floor body (1) in a uniformly staggered distribution.

3. The sound insulation floor as claimed in claim 1, wherein dovetail blocks (9) are symmetrically and fixedly connected to the outer side wall of the floor body (1), dovetail grooves (10) are symmetrically formed in the outer side wall, away from the dovetail blocks (9), of the floor body (1), the dovetail blocks (9) correspond to the dovetail grooves (10) in position, and the dovetail blocks (9) are matched with the dovetail grooves (10).

4. The soundproof floor according to claim 1, wherein the non-slip ceramic grains (11) are fixedly adhered to the top of the floor body (1).

5. The sound insulation floor as claimed in claim 1, wherein the bottom of the floor body (1) is provided with a plurality of evenly distributed anti-slip grooves (12), and the anti-slip grooves (12) are arranged in an arc structure.

6. An acoustic floor panel as set forth in claim 1, wherein the arc-shaped reflecting surface of the arc-shaped reflecting plate (61) is disposed facing upward away from the ground.