CN211622056U

CN211622056U - Sound insulation structure of light house

Info

Publication number: CN211622056U
Application number: CN201922263393.6U
Authority: CN
Inventors: 桂斯斌
Original assignee: Hubei Yafei New Material Co ltd
Current assignee: Hubei Yafei New Material Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-02
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a sound insulation structure of a light house, which comprises a gypsum board, sound absorption cotton, a connecting buckle, a plastic film, micro-beads, open-cell foam plastic, an open-cell steel plate, sound absorption holes, a solid steel plate, a T-shaped block, a T-shaped groove, a bolt, a fixed plate and a bottom plate; the utility model realizes the function of realizing high-efficiency sound insulation by the diffraction of sound between the solid steel plates to and fro which is absorbed by the open-cell foam plastics, the micro-beads and the open-cell steel plates through the structural design of the gypsum board, the sound-absorbing cotton, the micro-beads, the open-cell foam plastics, the open-cell steel plates, the solid steel plates and the closed-cell foam, solves the problem of poor sound insulation effect of the wall surface of the light house, and improves the sound insulation effect of the light house; through the structural design of connector link and bolt, realized polylith concatenation installation and easy to assemble's function, solved the problem that traditional wall gives sound insulation needs the not equidimension of customization design and installs complicacy problem, improved the adaptability and the installation effectiveness of this structure.

Description

Sound insulation structure of light house

Technical Field

The utility model relates to a sound insulation construction specifically is a sound insulation construction in light-duty house belongs to sound insulation equipment technical field.

Background

Sound insulation is to shield sound energy by using sound insulation structures such as sound insulation windows, sound insulation doors, sound insulation screens, sound insulation chambers, sound insulation sheets, sound insulation walls, light composite structures and the like, so that the harm of noise radiation is reduced; the sound insulation door can be used indoors and outdoors, such as sound insulation screens on two sides of light rails and highways, sound insulation screens inside workshops, sound insulation doors for buildings and the like.

The existing light houses are mostly steel houses, and the sound insulation performance of the wall is poor when the light requirements are met, so that the good sound insulation requirements cannot be met when the house is occupied; although the sound insulation effect is good when the traditional cement rolling concrete is used, the wall body is heavy and is not suitable for being used in a light house, so that the light house needs a sound insulation structure which is convenient to install, can adapt to walls with different areas and can insulate sound. Accordingly, a soundproof structure for a lightweight house is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a sound insulation structure for a light house to solve the above problems.

The utility model realizes the purpose through the following technical proposal, a sound insulation structure of a light house, which comprises a gypsum board, sound absorption cotton, a connecting buckle, a plastic film, a fixed plate, a bottom plate and a sound absorption and insulation module; fixing plates are vertically and fixedly connected to two sides of the long edge of the upper surface of the bottom plate; gypsum boards are fixedly connected to the upper surfaces of the two fixing plates; the lower surface of the bottom plate is fixedly connected with sound-absorbing cotton; a plastic film is fixedly connected between the sound-absorbing cotton and the gypsum board; the connecting buckle is fixedly connected to the fixing plates of the two adjacent sound insulation structures; the sound absorption and insulation module comprises micro-beads, open-cell foam plastics, an open-cell steel plate, a solid steel plate, bolts, a fixing plate and closed-cell foam.

Preferably, a plurality of solid steel plates are fixedly connected to the base plate and uniformly distributed between the fixing plates; an open pore steel plate is fixedly connected between the two solid steel plates; open-cell foam plastics are fixedly connected to two sides of the open-cell steel plate; microbeads are fixedly connected in the open-cell foam plastic; the outer surface of the solid steel plate is fixedly coated with closed-cell foam; the bolt is fixedly connected to the wall body through holes formed in the sound absorbing cotton and the bottom plate in a penetrating mode.

Preferably, the lower end of the perforated steel plate is provided with a T-shaped block; the upper surface of the bottom plate is engaged with the T-shaped block and is provided with a T-shaped groove; the perforated steel plate is connected and fixed on the bottom plate through the T-shaped block and the T-shaped groove in a meshing manner.

Preferably, the perforated steel plate is provided with sound absorption holes; the sound absorption holes are uniformly distributed on the perforated steel plate.

Preferably, the connecting buckle is U-shaped and is made of stainless steel.

Preferably, the bolt is made of stainless steel inner hexagonal materials.

The utility model has the advantages that:

1. the utility model realizes the function of realizing high-efficiency sound insulation by the diffraction of sound between the solid steel plates to and fro which is absorbed by the open-cell foam plastics, the micro-beads and the open-cell steel plates through the structural design of the gypsum board, the sound-absorbing cotton, the micro-beads, the open-cell foam plastics, the open-cell steel plates, the solid steel plates and the closed-cell foam, solves the problem of poor sound insulation effect of the wall surface of the light house, and improves the sound insulation effect of the light house;

2. the utility model discloses a structural design of connector link and bolt has realized polylith concatenation installation and easy to assemble's function, has solved the problem that traditional wall sound insulation needs the not equidimension of customization design and the problem that the installation is complicated, has improved this sound-proof structure's adaptability and installation effectiveness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. gypsum board, 2, sound-absorbing cotton, 3, connecting buckles, 4, a plastic film, 5, microbeads, 6, open-cell foam plastic, 7, an open-cell steel plate, 8, sound-absorbing holes, 9, a solid steel plate, 10, a T-shaped block, 11, T-shaped grooves, 12, bolts, 13, a fixing plate, 14, closed-cell foam, 15 and a bottom plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-3, a sound insulation structure of a light house includes a gypsum board 1, sound-absorbing cotton 2, a connecting fastener 3, a plastic film 4, a fixing plate 13, a bottom plate 15, and a sound-absorbing and sound-insulating module; fixing plates 13 are vertically and fixedly connected to two sides of the long edge of the upper surface of the bottom plate 15; the upper surfaces of the two fixing plates 13 are fixedly connected with gypsum boards 1; the lower surface of the bottom plate 15 is fixedly connected with sound-absorbing cotton 2; a plastic film 4 is fixedly connected between the sound-absorbing cotton 2 and the gypsum board 1; the connecting buckle 3 is fixedly connected to the fixing plates 13 of the two adjacent sound insulation structures; the sound absorption and insulation module comprises microbeads 5, open-cell foam plastics 6, an open-cell steel plate 7, a solid steel plate 9, bolts 12, a fixing plate 13 and closed-cell foam 14.

A plurality of solid steel plates 9 are fixedly connected to the bottom plate 15 and uniformly distributed among the fixing plates 13; an open pore steel plate 7 is fixedly connected between the two solid steel plates 9; open-cell foam plastics 6 are fixedly connected to two sides of the open-cell steel plate 7; microbeads 5 are fixedly connected in the open-cell foam plastic 6; the outer surface of the solid steel plate 9 is fixedly coated with closed-cell foam 14; the bolt 12 is fixedly connected to the wall body through holes formed in the sound absorption cotton 2 and the bottom plate 15 in a penetrating mode, through the design, sound is diffracted and transmitted back and forth between the two solid steel plates 9, the sound passes back and forth in the closed-cell foam 14 and the open-cell foam 6 and is absorbed and converted into kinetic energy, and therefore a high sound absorption effect is achieved; the lower end of the perforated steel plate 7 is provided with a T-shaped block 10; the upper surface of the bottom plate 15 is engaged with the T-shaped block 10 and is provided with a T-shaped groove 11; the perforated steel plate 7 is engaged and connected with the T-shaped groove 11 through the T-shaped block 10 and is fixed on the bottom plate 15, and through the design, the structure is simple to mount, convenient to dismount and convenient to process and transport; the perforated steel plate 7 is provided with sound absorption holes 8; the sound absorption holes 8 are uniformly distributed on the perforated steel plate 7, and through the design, the sound absorption mode is diversified, and the sound absorption effect is improved; the connecting buckle 3 is U-shaped and made of stainless steel, so that the structure can adapt to wall surfaces with different areas, the adaptability is greatly improved, and the structure is firm and durable; the bolt 12 is made of stainless steel inner hexagonal materials, and the structure is fixed more stably and durably through the design.

When the utility model is used, the gypsum board 1 is fixedly connected to the outer surface of the structure to form a flat plane through the gypsum board 1, so that the appearance of the structure is cleaner, other articles can be attached to the structure, the indoor influence of unattractive appearance is avoided, and meanwhile, the low-pitch part in noise is absorbed through the gypsum board 1; the sound-absorbing cotton 2 is fixedly connected to the back of the structure in a covering manner, so that when the structure is fixedly connected to a wall, high-frequency sound in sound passing through the structure from the air is absorbed, and high-frequency sound in sound transmitted from the wall is also absorbed; the plastic film 4 is fixedly connected in an up-and-down sealing manner, so that the sealing and waterproof performance of the structure is greatly improved, and moisture in the air is prevented from entering the open-cell foam 6 and the closed-cell foam 14 in the structure to influence the sound absorption function; a plurality of the structures can be assembled and installed through the connecting buckles 3 so as to adapt to wall surfaces with different areas; meanwhile, the structure is convenient to transport and install due to small volume; through the design of fixedly connecting the fixing plate 13, the solid steel plates 9 and the perforated steel plates 7 to the bottom plate 15, sound cannot pass through the structure, diffraction action between the solid steel plates 9 on the structure rebounds back and forth, closed-cell-shaped foams 14 between the solid steel plates 9 absorb high-frequency parts in the sound, and the perforated steel plates 7 between the solid steel plates 9 absorb medium-frequency parts in the sound, so that the sound is fully absorbed under the diffraction action in cavities formed between the solid steel plates 9, and an excellent sound absorption and insulation effect is achieved; the microspheres 5 are arranged in the open-cell foam plastic 6 to absorb sound waves absorbed by the open-cell foam plastic 6, so that the sound waves are converted into kinetic energy, the internal loss is increased, and the sound insulation effect is improved; the structure is fixedly arranged on the wall body through the stud 12, so that the installation is simple, the later-stage disassembly is simple, and the wall body is simple to recover.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a sound insulation construction in light-duty house which characterized in that: comprises a gypsum board (1), sound-absorbing cotton (2), connecting buttons (3), a plastic film (4), a fixing plate (13), a bottom plate (15) and a sound-absorbing and sound-insulating module; fixing plates (13) are vertically and fixedly connected to two sides of the long edge of the upper surface of the bottom plate (15); the upper surfaces of the two fixing plates (13) are fixedly connected with gypsum boards (1); the lower surface of the bottom plate (15) is fixedly connected with sound-absorbing cotton (2); a plastic film (4) is fixedly connected between the sound-absorbing cotton (2) and the gypsum board (1); the connecting buckles (3) are fixedly connected to the fixing plates (13) of the two adjacent sound insulation structures; the sound absorption and insulation module comprises micro-beads (5), open-cell foam plastics (6), an open-cell steel plate (7), a solid steel plate (9), bolts (12), a fixing plate (13) and closed-cell foam (14).

2. The sound insulating structure of a light house according to claim 1, wherein: the solid steel plates (9) are fixedly connected to the bottom plate (15) and are uniformly distributed among the fixing plates (13); a perforated steel plate (7) is fixedly connected between the two solid steel plates (9); open-cell foam plastics (6) are fixedly connected to two sides of the open-cell steel plate (7); microbeads (5) are fixedly connected in the open-cell foam plastic (6); the outer surface of the solid steel plate (9) is fixedly coated with closed-cell foam (14); the bolt (12) is fixedly connected to the wall body through holes formed in the sound absorbing cotton (2) and the bottom plate (15) in a penetrating mode.

3. The sound insulating structure of a light house according to claim 1, wherein: the lower end of the perforated steel plate (7) is provided with a T-shaped block (10); the upper surface of the bottom plate (15) is engaged with the T-shaped block (10) and is provided with a T-shaped groove (11); the perforated steel plate (7) is engaged and connected with the T-shaped groove (11) through the T-shaped block (10) and is fixed on the bottom plate (15).

4. The sound insulating structure of a light house according to claim 1, wherein: the perforated steel plate (7) is provided with sound absorption holes (8); the sound absorption holes (8) are uniformly distributed on the perforated steel plate (7).

5. The sound insulating structure of a light house according to claim 1, wherein: the connecting buckle (3) is U-shaped and made of stainless steel.

6. The sound insulating structure of a light house according to claim 1, wherein: the bolt (12) is made of stainless steel inner hexagonal materials.