CN210342299U

CN210342299U - Environmental protection noise barrier structure

Info

Publication number: CN210342299U
Application number: CN201920955775.2U
Authority: CN
Inventors: 来丽琳
Original assignee: Suzhou Yijin Decoration New Material Technology Co Ltd
Current assignee: Suzhou Yijin Decoration New Material Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-17
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses an environment-friendly sound insulation board structure, which comprises a sound insulation board body, wherein a groove is formed on the sound insulation board body, a lug is fixed on the inner side of the groove, a connector is fixed on the surface of one side of the sound insulation board body, a connecting groove is formed on the surface of the other side of the sound insulation board body, a suction cavity is arranged in the sound insulation board body, and sound absorption cotton is fixed in the middle of the inner side of the suction cavity; through being provided with acoustic celotex board body, lug, inhaling cotton elasticity post of sound and elasticity chamber, be convenient for when the acoustic celotex board body outside produces the collision, avoid great noise to produce, be convenient for absorb the noise simultaneously, through being provided with fireproof coating layer, gypsum board and the cotton layer of glass, be convenient for block flame, avoid flame to produce the acoustic celotex board body and damage and stretch through the acoustic celotex board body, lead to the product result of use poor.

Description

Environmental protection noise barrier structure

Technical Field

The utility model belongs to the technical field of the acoustic celotex board, concretely relates to environmental protection acoustic celotex board structure.

Background

At present along with the increase of measurement, the harm of noise is also serious day by day, and the acoustic celotex board can all be add to general building inside, and the acoustic celotex board is a plate that acts on syllable-dividing effect, adopts the environmental protection preparation more, can not cause great pollution to the environment, and the acoustic celotex board can effectually weaken the noise to in the improvement user sleep quality night. The in-process that current environmental protection acoustic celotex board was using when producing the collision in the outside with the acoustic celotex board, the production of noise reduction that can not be fine and fine carry out the amortization, the result of use is not good, the acoustic celotex board can not be fine in addition blocks flame, can not effectual reduction flame stretchs, the application scope of acoustic celotex board has been influenced, two other acoustic celotex board junction surfaces are comparatively level and smooth, the fine noise reduction of not being convenient for is propagated between two acoustic celotex boards, the sound insulation effect is poor, we propose an environmental protection acoustic celotex board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection acoustic celotex board structure, in order to solve the in-process that proposes current environmental protection acoustic celotex board in the above-mentioned background art and use when the outside produces the collision with the acoustic celotex board, the production of the noise reduction that can not be fine reaches fine amortization of carrying on, the result of use is not good, the acoustic celotex board can not be fine blocks flame in addition, can not effectual reduction flame stretchs, the application scope of acoustic celotex board has been influenced, two other acoustic celotex board junction surfaces are comparatively level and smooth, be not convenient for fine noise reduction propagates between two acoustic celotex boards, the poor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection acoustic celotex board structure, includes the acoustic celotex board body, set up flutedly on the acoustic celotex board body, the recess inboard is fixed with the lug, acoustic celotex board body one side fixed surface has the connector, the spread groove has been seted up on acoustic celotex board body opposite side surface, the inside of acoustic celotex board body is provided with attracts the chamber, it inhales the sound cotton to inhale sound intracavity side middle part and is fixed with, it is fixed with the gypsum board to inhale the cotton outside of sound, the outside of gypsum board is fixed with the cotton layer of glass, it is provided with the elasticity post to inhale the cotton inside of sound, the both ends of elasticity post run through and inhale cotton, gypsum.

Preferably, a wire is fixed inside the baffle body, and the wire is positioned outside the suction chamber.

Preferably, the connector is the notch cuttype, the spread groove is the same with the shape of connector, two cooperate through connector and spread groove between the acoustic celotex board body to be connected.

Preferably, the two end faces of the sound insulation board body are integrally formed with anti-slip lines, and the anti-slip lines are L-shaped.

Preferably, twenty-four grooves are symmetrically arranged along the center of the short side of the sound insulation board body, and the depth of the grooves extending towards the inner side of the sound insulation board body is different.

Preferably, the outer surface spraying of acoustic celotex board body has fire protection coating layer, fire protection coating layer thickness is three millimeters.

Preferably, the inner side of the elastic column is provided with an elastic cavity, and the outer surface of the elastic column is provided with an elastic groove.

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

(1) through being provided with acoustic celotex board body, lug, inhaling cotton elasticity post of sound and elasticity chamber, be convenient for when the acoustic celotex board body outside produces the collision, avoid great noise to produce, be convenient for simultaneously absorb the noise, improve amortization, the syllable-dividing effect of product.

(2) Through being provided with fireproof coating layer, gypsum board and the cotton layer of glass, be convenient for block flame, avoid flame to produce the acoustic celotex board body and damage and stretch through the acoustic celotex board body, it is poor to lead to the product result of use, do not have fine fire control effect, through being provided with connector and spread groove, be convenient for carry out better laminating between two acoustic celotex board bodies sealed, it is comparatively level and smooth to avoid two acoustic celotex board body contact surfaces, it is poor to lead to the syllable-dividing effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the enlarged structure of a part a of fig. 2 according to the present invention;

in the figure: 1. a baffle body; 2. a bump; 3. a groove; 4. connecting grooves; 5. anti-skid lines; 6. a connector; 7. an elastic column; 8. sound-absorbing cotton; 9. a gypsum board; 10. a glass wool layer; 11. a metal wire; 12. an elastic cavity; 13. and (3) a fireproof coating layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an environmental protection acoustic celotex board structure, including acoustic celotex board body 1, seted up recess 3 on the acoustic

celotex board body

1, 3 inboard fixed with lug 2 of recess, be convenient for improve 1 surface roughness of acoustic celotex board body, the reflection of noise reduction, 1 side fixed surface of acoustic celotex board body has connector 6, spread groove 4 has been seted up to 1 opposite side surface of acoustic celotex board body, the inside of acoustic celotex board body 1 is provided with attracts the chamber, inhale sound intracavity side middle part and be fixed with and inhale sound cotton 8, the outside of inhaling sound cotton 8 is fixed with gypsum board 9, the outside of gypsum board 9 is fixed with the cotton layer of glass 10, be convenient for inhale the sound, it is heat-resistant to inhale the inside of sound cotton 8 and be provided with elastic column 7, be convenient for improve the elastic effect of acoustic celotex board body 1, avoid the production that.

In this embodiment, it is preferable that the wire 11 is fixed inside the baffle body 1 to improve the strength of the baffle body 1, and the wire 11 is located outside the suction chamber.

In this embodiment, preferably, connector 6 is the notch cuttype, and spread groove 4 is the same with connector 6's shape, cooperates through connector 6 and spread groove 4 between two acoustic celotex board bodies 1 to be connected, is convenient for reduce the propagation of noise at two acoustic celotex board body 1 junctions.

In this embodiment, preferably, the soundproof plate body 1 has the anti-slip pattern 5 integrally formed on both end surfaces thereof, and the anti-slip pattern 5 is L-shaped, which facilitates the worker to contact and carry the soundproof plate body 1.

In this embodiment, it is preferable that the grooves 3 are provided with twenty-four grooves, the twenty-four grooves 3 are symmetrically arranged along the center of the short side of the baffle body 1, and the depths of the twenty-four grooves 3 extending toward the inner side of the baffle body 1 are different, which facilitates better noise reduction.

In this embodiment, it is preferred, the surface spraying of acoustic celotex board body 1 has fireproof coating layer 13, and fireproof coating layer 13 thickness is three millimeters, the better fire prevention effect of being convenient for.

In this embodiment, preferably, the elastic cavity 12 is formed on the inner side of the elastic column 7, and the elastic groove is formed on the outer surface of the elastic column 7, so that the elastic column 7 is elastically deformed, and noise generated by collision is reduced.

The utility model discloses a theory of operation and use flow: when the sound insulation board is used, the flame spread propagation speed of the outside flame is reduced conveniently through the fireproof coating layer 13, the combustion of the sound insulation board body 1 is reduced, when the flame is high, the glass wool layer 10 and the gypsum board 9 have good fireproof and sound insulation effects, the flame can be further blocked conveniently through the glass wool layer 10 and the gypsum board 9, the fireproof effect of the sound insulation board body 1 is improved, meanwhile, when the outside sound is transmitted to the outer surface of the sound insulation board body 1, the roughness of the outer surface of the sound insulation board body 1 is improved conveniently through the convex blocks 2 and the grooves 3, the reflection of the sound is reduced, the sound is further absorbed through the sound absorption cotton 8, the gypsum board 9 and the glass wool layer 10, the sound insulation and sound absorption effects are improved, when the outside collides with the sound insulation board body 1, the elastic deformation of the elastic columns 7 is utilized, the generation of the noise during collision is facilitated to be slowed down, when installing acoustic celotex board body 1, through the anti-skidding line 5 in the outside, be convenient for improve 1 terminal surface frictional force of acoustic celotex board body, be convenient for carry it, simultaneously in the installation, be connected through the cooperation of connector 6 with spread groove 4 between two acoustic celotex board bodies 1, be convenient for carry out better laminating effect between two acoustic celotex board bodies 1, reduce the propagation of noise between from two acoustic celotex board bodies 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection acoustic celotex board structure, includes acoustic celotex board body (1), its characterized in that: offer on acoustic celotex board body (1) recess (3), recess (3) inboard is fixed with lug (2), acoustic celotex board body (1) one side fixed surface has connector (6), spread groove (4) have been seted up to acoustic celotex board body (1) opposite side surface, the inside of acoustic celotex board body (1) is provided with the sound absorption chamber, sound absorption chamber inboard middle part is fixed with inhales sound cotton (8), the outside of inhaling sound cotton (8) is fixed with gypsum board (9), the outside of gypsum board (9) is fixed with glass cotton layer (10), the inside of inhaling sound cotton (8) is provided with elastic column (7), the both ends of elastic column (7) are run through and are inhaled sound cotton (8), gypsum board (9) and glass cotton layer (10) and with attraction intracavity lateral wall fixed connection.

2. An environmental-friendly sound-proofing board structure according to claim 1, wherein: the inside of acoustic celotex board body (1) is fixed with wire (11), wire (11) are located the outside of attracting the chamber.

3. An environmental-friendly sound-proofing board structure according to claim 1, wherein: connector (6) are the notch cuttype, spread groove (4) are the same with the shape of connector (6), two cooperate through connector (6) and spread groove (4) between acoustic celotex board body (1) to be connected.

4. An environmental-friendly sound-proofing board structure according to claim 1, wherein: the sound insulation board is characterized in that anti-skid grains (5) are integrally formed on two end faces of the sound insulation board body (1), and the anti-skid grains (5) are L-shaped.

5. An environmental-friendly sound-proofing board structure according to claim 1, wherein: the sound insulation board is characterized in that twenty-four grooves are formed in the grooves (3), the twenty-four grooves (3) are symmetrically arranged along the center of the short side of the sound insulation board body (1), and the depths of the grooves (3) extending towards the inner side of the sound insulation board body (1) are different.

6. An environmental-friendly sound-proofing board structure according to claim 1, wherein: the outer surface spraying of acoustic celotex board body (1) has fire protection coating layer (13), fire protection coating layer (13) thickness is three millimeters.

7. An environmental-friendly sound-proofing board structure according to claim 1, wherein: an elastic cavity (12) is formed in the inner side of the elastic column (7), and an elastic groove is formed in the outer surface of the elastic column (7).