CN215330899U

CN215330899U - Sound insulation wallboard

Info

Publication number: CN215330899U
Application number: CN202120628206.4U
Authority: CN
Inventors: 程志忠
Original assignee: Hunan Fangyuan Architectural Engineering Design Co ltd
Current assignee: Hunan Fangyuan Architectural Engineering Design Co ltd
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-12-28
Anticipated expiration: 2031-03-27

Abstract

The utility model relates to a sound insulation wallboard which is of a multilayer plate-shaped structure and is respectively provided with a lower panel, a lower gypsum board, a sound insulation layer, an upper gypsum board and an upper panel from bottom to top; the lower panel and the upper panel are connected through a plurality of connecting columns, and the connecting columns sequentially penetrate through the lower gypsum board, the sound insulation layer and the upper gypsum board; compared with the traditional sound-absorbing cotton, the sound-insulating wallboard provided by the utility model is more attractive on one hand, and has better fireproof capacity on the other hand.

Description

Sound insulation wallboard

Technical Field

The utility model relates to the field of decoration.

Background

At present, sound insulation effect between floors of most buildings is poor, and particularly, the buildings which are built for a certain age are poor; the life of downstairs occupants can be severely affected if they are noisy and not dissuaded.

At present, the means for improving the sound insulation effect through secondary decoration is to lay sound-absorbing cotton on a ceiling; for ordinary households, the following problems exist in laying the sound-absorbing cotton:

(1) affecting the beauty of the house.

(2) The sound-absorbing cotton is made of inflammable materials and has potential safety hazards when being arranged indoors.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a sound insulation wallboard.

The technical scheme provided by the utility model is as follows: a sound insulation wallboard is of a multi-layer plate-shaped structure and is provided with a lower panel, a lower gypsum board, a sound insulation layer, an upper gypsum board and an upper panel from bottom to top respectively; the lower part panel is connected with the upper part panel through a plurality of connecting columns, and the connecting columns sequentially penetrate through the lower part gypsum board, the sound insulation layer and the upper part gypsum board.

Preferably, the sound insulation layer is made of sound absorption cotton.

Preferably, one side of the lower panel of each sound insulation wallboard is provided with a strip-shaped plugging block, and the other opposite side of the lower panel is provided with a plugging groove; and two adjacent sound insulation wallboards are spliced by oppositely clamping the splicing blocks and the splicing grooves.

Preferably, the lower panel and the upper panel are solid wood panels or reinforced panels.

Preferably, the connecting column comprises a column body and a limiting plate arranged at the lower end of the column body; the cylinder is provided with threads; four corner positions of the lower end surface of the lower panel are provided with groove bodies corresponding to the size of the limiting plate; the lower panel is also provided with four vertical first through holes which are coaxial with the four groove bodies relative to the four groove bodies; four second through holes coaxial with the first through holes are formed in four angular positions of the upper panel; when the device is installed, the limiting plate is embedded into the groove body, and the column body of the connecting column penetrates through the first through hole and the second through hole; two nuts on each column fix the position of the upper panel from the upper direction and the lower direction.

Preferably, the upper panel is provided with a countersink for each of said nuts.

Preferably, the limiting plate is made of the same material as the lower panel.

Preferably, the limiting plate is detachably mounted on the column through a bolt.

The sound insulation wallboard provided by the utility model has the following advantages:

(1): compared with the traditional sound-absorbing cotton, the sound-insulating wallboard provided by the utility model is more attractive and has a better fireproof effect.

(2) The sound insulation wallboard is simple to install: firstly, fixing the sound insulation wallboards at a plurality of key positions on a ceiling by using long screws, and then sequentially combining and splicing the rest sound insulation wallboards.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a sectional view of a sound-proof wall panel provided by the utility model.

Fig. 2 is a partially enlarged view of fig. 1.

Description of the drawings: 1-lower panel, 101-trough body, 102-first through hole, 103-splicing block, 104-splicing trough, 105-countersink, 2-lower gypsum board, 3-sound insulation layer, 4-upper gypsum board, 5-upper panel, 501-second through hole, 6-connecting column, 601-limiting plate and 602-column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a sound insulation wallboard; it can be laid on the ceiling and has the function of reducing the transmission of noise between floors.

Like a laminate floor, a plurality of the sound-proof wall panels can be spliced with each other to cover a larger wall surface.

As shown in fig. 1, each sound insulation wallboard is of a multilayer plate-shaped structure and is respectively provided with a lower panel 1, a lower gypsum board 2, a sound insulation layer 3, an upper gypsum board 4 and an upper panel 5 from bottom to top, and the upper end surface of the upper panel 5 is tightly attached to a ceiling; the lower panel 1 and the upper panel 5 are connected through a plurality of connecting columns 6, the connecting columns 6 sequentially penetrate through the lower gypsum board 2, the sound insulation layer 3 and the upper gypsum board 4, and the connecting columns 6 play roles in connection and support;

preferably, the sound insulation layer 3 is made of sound absorption cotton;

in the embodiment, the sound absorption cotton plays a role in absorbing noise, so that the transmission of the noise between floors is weakened; since the sound-absorbing cotton is a combustible substance, an upper gypsum board 4 and a lower gypsum board 2 are provided on the upper and lower portions of the sound-insulating layer 3, respectively, and the gypsum boards serve as a fire-proof and flame-retardant function.

Preferably, one side of the lower panel 1 of each sound insulation wallboard is provided with a strip-shaped plugging block 103, and the opposite other side of the lower panel 1 is provided with a plugging groove 104; two adjacent sound insulation wallboards are oppositely clamped and spliced through the splicing block 103 and the splicing groove 104.

Further, for aesthetic reasons, the lower panel 1 uses a solid wood board or a reinforced board;

further, the upper panel 5 is made of the same material as the lower panel 1.

Preferably, the connecting column 6 comprises a column 602 and a limiting plate 601 arranged at the lower end of the column 602; the post 602 is threaded; four corners of the lower end surface of the lower panel 1 are provided with a groove body 101 corresponding to the limiting plate 601; the lower panel 1 is also provided with four vertical first through holes 102 which are coaxial with the four groove bodies 101; four second through holes 501 coaxial with the first through holes 102 are arranged at four corners of the upper panel 5; when the device is installed, the limiting plate 601 is embedded in the groove body 101, and the column 602 of the connecting column 6 penetrates through the first through hole 102 and the second through hole 501; two nuts 601 on each post 602 fix the position of the upper panel 5 from both up and down directions.

In the above design, the distance between the upper panel 5 and the lower panel 1 is adjustable; when the sound insulation layer is assembled, the distance between the upper panel 5 and the lower panel 1 is adjusted according to the thickness of each layer in the middle of the upper panel 5 and the lower panel 1, so that the sound insulation layer 3 in the middle is not extruded by the upper panel 5 and the lower panel 1; if the sound insulation layer 3 is extruded and deformed, the consistency of the thickness of the sound insulation wall plate and the splicing of the sound insulation wall plate are influenced.

Further, the upper panel 5 is provided with a countersink 105 for each of said nuts 601.

The above design prevents the screw cap 601 from protruding from the upper end surface of the lower panel 1 or the upper and lower end surfaces of the upper panel 5, so as not to affect the assembly and installation of the sound insulation wallboard.

Further, as shown in fig. 2, the limiting plate 601 is made of the same material as the lower panel 1; the limiting plate 601 is detachably mounted on the column 602; the limiting plate 601 is mounted on the cylinder 602 through a bolt. Compared with the prior art, the sound insulation wallboard provided by the utility model has the following advantages:

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A sound-insulating wall panel; the sound insulation wallboard is characterized by being of a multi-layer plate-shaped structure and comprising a lower panel, a lower gypsum board, a sound insulation layer, an upper gypsum board and an upper panel from bottom to top respectively; the lower part panel is connected with the upper part panel through a plurality of connecting columns, and the connecting columns sequentially penetrate through the lower part gypsum board, the sound insulation layer and the upper part gypsum board.

2. A sound-insulating wall panel according to claim 1; the sound insulation layer is characterized in that sound absorption cotton is adopted.

3. A sound-insulating wall panel according to claim 2; the sound insulation wallboard is characterized in that a strip-shaped plugging block is arranged on one side of a lower panel of each sound insulation wallboard, and a plugging groove is formed in the other opposite side of the lower panel; and two adjacent sound insulation wallboards are spliced by oppositely clamping the splicing blocks and the splicing grooves.

4. A sound-insulating wall panel according to claim 3; the composite plate is characterized in that the lower panel and the upper panel are solid wood plates or reinforced plates.

5. A sound-insulating wall panel according to claim 4; the device is characterized in that the connecting column comprises a column body and a limiting plate arranged at the lower end of the column body; the cylinder is provided with threads; four corner positions of the lower end surface of the lower panel are provided with groove bodies corresponding to the size of the limiting plate; the lower panel is also provided with four vertical first through holes which are coaxial with the four groove bodies relative to the four groove bodies; four second through holes coaxial with the first through holes are formed in four angular positions of the upper panel; when the device is installed, the limiting plate is embedded into the groove body, and the column body of the connecting column penetrates through the first through hole and the second through hole; two nuts on each column fix the position of the upper panel from the upper direction and the lower direction.

6. A sound-insulating wall panel according to claim 5; wherein the upper panel is provided with a countersink for each of said nuts.

7. A sound-insulating wall panel according to claim 6; the limiting plate is characterized in that the limiting plate is made of the same material as the lower panel.

8. A sound-insulating wall panel according to claim 7; the limiting plate is detachably mounted on the column body through bolts.