CN222500864U

CN222500864U - Assembled building sound insulation wall

Info

Publication number: CN222500864U
Application number: CN202420448566.XU
Authority: CN
Inventors: 曹历; 张兴亮; 曾庆峰; 杜立; 杨磊; 邓兴龙; 袁凌云; 曾建军; 高自理; 王放; 许皓; 舒韬; 李弋; 崔志波
Original assignee: Sichuan Guoheng Construction Design Co ltd
Current assignee: Sichuan Guoheng Construction Design Co ltd
Priority date: 2024-03-08
Filing date: 2024-03-08
Publication date: 2025-02-18
Anticipated expiration: 2034-03-08

Abstract

The utility model discloses an assembled building sound insulation wall, which comprises a plurality of sound insulation wallboards, wherein two sides of each sound insulation wallboard along the length direction are respectively provided with a mutually matched splicing structure, two adjacent sound insulation wallboards are spliced through the splicing structures and are connected with two sides of a splice through a plurality of connecting plates, the connecting plates are arranged at intervals along the length direction of the splice, each connecting plate is provided with a fixing hole, the fixing holes are used for being connected with a preset fixing strip on a wall body after penetrating into a fastening piece, sound insulation cotton is arranged on one side of each sound insulation wallboard facing the wall body, and a sound absorption decorative plate is arranged on one side of each sound insulation wallboard facing away from the wall body. Through above-mentioned structure setting for this sound insulation wall can hang the dress on the wall body through the assembly type, whole assembly operation is simple, and installation effectiveness is high, and this sound insulation wall can promote the sound insulation effect of wall body greatly.

Description

Assembled building sound insulation wall

Technical Field

The utility model relates to the technical field of assembled walls, in particular to an assembled building sound insulation wall.

Background

A sound-insulating wall is a wall panel for producing a sound-insulating effect on a building. The wall body sound insulation of traditional building is handled and is generally adopted the construction operation mode such as smear cement wall after laminating sound insulation material, because the sound insulation material that adopts is mostly acoustic celotex board, and the piece is handled comparatively complicated between the acoustic celotex board, and the efficiency of construction is lower. At present, most of assembled sound insulation walls are adopted, but the assembled sound insulation walls at present are troublesome in assembly operation and cannot achieve the effect of rapid splicing, such as the sound insulation wall for assembled buildings disclosed in China patent CN220285057U, and most of assembled sound insulation walls at present are formed by adding a layer of sound insulation cotton into a wallboard, so that the sound insulation effect is not ideal, and external noise can bring discomfort to people in a house.

Disclosure of utility model

Aiming at the problems of troublesome assembly operation and unsatisfactory sound insulation effect of the traditional assembly type sound insulation wall, the utility model provides the assembly type building sound insulation wall, which can be hung on the wall body in an assembly mode, has simple whole assembly operation and can greatly improve the sound insulation effect of the wall body.

The utility model is realized by the following technical scheme:

The utility model provides an assembled building sound insulation wall, which comprises a plurality of sound insulation wallboards, wherein two sides of each sound insulation wallboard along the length direction are respectively provided with a mutually matched splicing structure, two adjacent sound insulation wallboards are spliced through the splicing structures and are connected with two sides of a splice through a plurality of connecting plates, the connecting plates are arranged at intervals along the length direction of the splice, each connecting plate is provided with a fixing hole, the fixing holes are used for being connected with a preset fixing strip on a wall body after penetrating into a fastening piece, sound insulation cotton is arranged on one side of each sound insulation wallboard facing the wall body, and a sound absorption decorative plate is arranged on one side of each sound insulation wallboard facing away from the wall body.

In some embodiments, the splice structure includes a locating block and a locating slot disposed on two sides of the length direction of the sound insulation wall board, and the locating block can form a matched connection with the locating slot on an adjacent sound insulation wall board.

In some embodiments, the positioning blocks and the positioning grooves are respectively correspondingly arranged in a plurality, and are arranged at intervals along the width direction of the sound insulation wallboard.

In some embodiments, the sound insulation wallboard is provided with a plurality of grooves on one side facing away from the wall body, the grooves are distributed on two sides of the joint, and after two adjacent sound insulation wallboards are spliced, the two corresponding grooves form a shape matched with the connecting plate.

In some embodiments, two connecting posts are arranged on the connecting plate, the two connecting posts are respectively positioned at two sides of the joint, connecting holes are correspondingly formed in two adjacent sound insulation wallboards, and the connecting posts are used for being inserted into the connecting holes.

In some embodiments, the sound insulation wallboard is provided with semicircular grooves on two sides in the length direction, and the semicircular grooves are matched with the diameters of the fasteners.

In some embodiments, the sound insulation wallboard sequentially comprises a sound insulation board, a glass magnesium flat board and an outer board from inside to outside, wherein two glass magnesium flat boards are respectively positioned on two sides of the sound insulation board, and the outer board surrounds the outer side of the glass magnesium flat board.

In some embodiments, the sound insulation wallboard is provided with mounting grooves on the lower sides of the two ends of the sound insulation wallboard in the length direction, and the depth of the mounting grooves is smaller than the height of the fixing strips protruding out of the wall body.

In some embodiments, the fixation bar is an aluminum alloy bar.

In some embodiments, the joint between two adjacent acoustical wall panels is filled with sealant.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

According to the utility model, the splicing structures are arranged on two sides of the sound-insulating wall boards along the length direction of the sound-insulating wall boards, the two adjacent sound-insulating wall boards are spliced through the splicing structures and are connected with two sides of a splice through the connecting plates, meanwhile, the fixing holes are arranged on each connecting plate, the sound-insulating wall boards are connected with the preset fixing strips on the wall body after penetrating the fixing holes through the fasteners during installation, the sound-insulating cotton is arranged on one side of the sound-insulating wall boards facing the wall body, and the sound-absorbing decorative board is arranged on one side of the sound-insulating wall boards facing away from the wall body.

Drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art. In the drawings:

FIG. 1 is a schematic view of an assembled building sound insulation wall according to the present utility model;

FIG. 2 is a side view of a acoustical wall panel of the present utility model;

FIG. 3 is a front view of a acoustical wall panel of the present utility model;

FIG. 4 is a schematic view of a two-panel assembly of the present utility model;

FIG. 5 is a schematic view of the utility model taken along line A-A in FIG. 3;

Fig. 6 is a schematic view of a connection board according to the present utility model.

In the drawings, the reference numerals and corresponding part names:

1-sound insulation wallboard, 11-locating piece, 12-constant head tank, 13-recess, 14-connecting hole, 15-semicircle groove, 16-acoustic celotex board, 17-glass magnesium flat board, 18-planking, 181-inhale sound hole, 19-mounting groove, 2-connecting plate, 21-fixed orifices, 22-spliced pole, 3-fastener, 4-wall body, 5-fixed strip, 6-soundproof cotton, 7-inhale sound decorative board.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions.

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiment of the present application, the term "and/or" is merely an association relationship describing the association object, and indicates that three relationships may exist, for example, a and/or B, and may indicate that a exists, and a and B exist at the same time, and B exists. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In the embodiments of the present application, the same reference numerals denote the same components, and detailed descriptions of the same components are omitted in different embodiments for the sake of brevity. It should be understood that the thickness, length, width, etc. dimensions of the various components in the embodiments of the application shown in the drawings, as well as the overall thickness, length, width, etc. dimensions of the integrated device, are merely illustrative and should not be construed as limiting the application in any way.

In the description of the embodiments of the present application, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two), unless otherwise specifically defined.

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "fixed" and the like are to be construed broadly and include, for example, fixed connection, detachable connection, or integral therewith, mechanical connection, electrical connection, direct connection, indirect connection via an intermediary, communication between two elements, or interaction between two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

Referring to fig. 1 to 6, the assembled building sound insulation wall provided in the embodiment of the application comprises a plurality of sound insulation wall boards 1, wherein two sides of the sound insulation wall boards 1 along the length direction are respectively provided with mutually matched splicing structures, two adjacent sound insulation wall boards 1 are spliced through the splicing structures and are connected with two sides of a splice through a plurality of connecting plates 2, the connecting plates 2 are arranged at intervals along the length direction of the splice, each connecting plate 2 is provided with a fixing hole 21, the fixing holes 21 are used for being connected with a fixing strip 5 preset on a wall body 4 after penetrating into a fastener 3, one side of the sound insulation wall board 1 facing the wall body 4 is provided with sound insulation cotton 6, and one side of the sound insulation wall board 1 facing away from the wall body 4 is provided with a sound absorption decorative board 7.

Before the sound insulation wall is hung, fixing strips 5 are installed on the wall body 4 in advance according to the size of the sound insulation wall board 1, and the fixing strips 5 can be connected with the wall body 4 through expansion screws. The fixing hole 21 on the connecting plate 2 is a countersunk hole, so that the head of the fastening piece 3 is buried in the countersunk hole of the connecting plate 2. The soundproof cotton 6 may be previously provided on the soundproof wall plate 1 on the side facing the wall body 4, and of course, may be directly adhered to the wall body 4 when hung. The sound-absorbing decorative board 7 is fixed on the combined sound-insulating wall boards through bonding or other modes after the splicing of the plurality of sound-insulating wall boards 1 is completed, and the sound-absorbing decorative board 7 not only can play a certain sound-absorbing effect, but also can shield the splice joint, the connecting board 2 and the fastening piece 3 to play an attractive effect.

According to some embodiments of the present application, the splicing structure includes positioning blocks 11 and positioning grooves 12 disposed on two sides of the sound insulation wall board 1 in the length direction, and the positioning blocks 11 can form a matched connection with the positioning grooves 12 on the adjacent sound insulation wall boards 1. When two sound insulation wallboards 1 are spliced, the positioning block 11 at the end part of one sound insulation wallboard 1 is inserted into the positioning groove 12 at the end part of the adjacent sound insulation wallboard 1, so that certain positioning and connecting effects are achieved. As for the dimensions of the positioning block 11 and the positioning groove 12, they can be designed according to the specific circumstances.

According to some embodiments of the present application, the positioning blocks 11 and the positioning grooves 12 are respectively provided with a plurality of positioning blocks correspondingly, and are arranged at intervals along the width direction of the sound insulation wallboard 1. Specifically, two positioning blocks 11 are arranged on one side of the sound insulation wallboard 1, two positioning grooves 12 are arranged on the other side of the sound insulation wallboard, and the positioning blocks 11 and the positioning grooves 12 can be of mutually matched rectangular structures.

According to some embodiments of the present application, the sound-insulating wall board 1 is provided with a plurality of grooves 13 on a side facing away from the wall body 4, the grooves 13 are distributed on two sides of the joint, and after two adjacent sound-insulating wall boards 1 are spliced, the corresponding two grooves 13 form a shape adapted to the connecting board 2, and the depth of the grooves 13 is adapted to the thickness of the connecting board 2. By means of the design, after the two adjacent sound-insulation wallboards 1 are spliced, the connecting plate 2 is completely located in the two grooves 13 and cannot protrude out of the surface of the sound-insulation wallboards 1, and installation of the subsequent sound-absorption decorative board 7 can be prevented from being influenced.

According to some embodiments of the present application, two connecting posts 22 are disposed on the connecting plate 2, the two connecting posts 22 are respectively located at two sides of the joint, connecting holes 14 are correspondingly disposed on two adjacent sound insulation wall boards 1, the connecting holes 14 are located at the bottoms of the grooves 13, and the connecting posts 22 are used for being inserted into the connecting holes 14. After the adjacent two sound insulation wallboards 1 are spliced, when the connecting plate 2 is installed, the two connecting posts 22 are inserted into the connecting holes 14 on two sides of the splice, so that the adjacent two sound insulation wallboards 1 are close to each other, and the adjacent two sound insulation wallboards 1 are spliced together. To facilitate the mounting of the connection plate 2, the front ends of the two connection posts 22 are provided with chamfers.

According to some embodiments of the present application, the sound insulation wall board 1 is provided with semicircular grooves 15 on two sides in the length direction, and the semicircular grooves 15 are matched with the diameter of the fastening piece 3. The axial direction of the semicircular groove 15 is along the thickness direction of the sound insulation wallboard 1, and the fastener 3 can be a screw, so that the diameter of the semicircular groove 15 can be slightly larger than the diameter of a rod body of the screw. After the two adjacent sound insulation wallboards 1 are spliced, two semicircular grooves 15 form through holes which are enclosed outside the screw rod body.

According to some embodiments of the present application, the sound insulation wallboard 1 is sequentially provided with a sound insulation board 16, a glass magnesium flat board 17 and an outer board 18 from inside to outside, two glass magnesium flat boards 17 are respectively located at two sides of the sound insulation board 16, and the outer board 18 is enclosed at the outer side of the glass magnesium flat board 17. The outer plate 18 may be a metal plate or a plastic plate, and the sound insulation plate 16 and the magnesium oxide flat plate 17 may be embedded in the outer plate 18. The glass magnesium flat plate 17 has the characteristics of flame retardance, sound absorption and the like, and the sound insulation effect of the sound insulation wallboard 1 is improved through the multi-layer design of the sound insulation plate 16, the glass magnesium flat plate 17 and the outer plate 18. Further, an array sound absorbing hole 181 may be provided in a side surface of the outer panel 18 facing away from the wall body 4, and the sound absorbing hole 181 may penetrate the outer panel 18, thereby further improving the sound absorbing effect.

According to some embodiments of the present application, the sound insulation wallboard 1 is provided with mounting grooves 19 on the lower sides of two ends of the sound insulation wallboard in the length direction, and the depth of the mounting grooves 19 is smaller than the height of the fixing strips 5 protruding from the wall body 4. Specifically, the depth of the mounting groove 19 may be set to about 2 mm, so that when the sound-insulating wall boards 1 are assembled, the portion of the lower side of the sound-insulating wall board 1 between the mounting grooves 19 may be located between the two fixing strips 5, that is, the mounting groove 19 and the fixing strips 5 cooperate to achieve rough positioning of the sound-insulating wall board 1, which is beneficial to improving the assembly efficiency of the sound-insulating wall board 1.

According to some embodiments of the application, the fixing strip 5 is an aluminum alloy strip. The aluminum alloy strips can be arranged according to the size of the sound insulation wallboard 1 during installation and are arranged on the wall body 4 at intervals along the vertical direction. The aluminum alloy strip can be fixed on the wall body 4 through expansion screws. When the sound insulation wall is hung, the fastener 3 can be a self-tapping screw, and the self-tapping screw is screwed on the aluminum alloy strip by using an electric tool.

According to some embodiments of the present application, the joint between two adjacent sound-insulating wall panels 1 is filled with sealant. After the two adjacent sound insulation wallboards 1 are spliced, the sealing glue can be injected through the glue gun to fill gaps, so that the sealing effect is achieved.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an assembled building sound insulation wall, its characterized in that, includes a plurality of sound insulation wallboard, sound insulation wallboard is equipped with mutually supporting mosaic structure respectively along its length direction's both sides, and two adjacent sound insulation wallboard pass through mosaic structure splices to connect the both sides of piece through a plurality of connecting plates, a plurality of connecting plates are along piece length direction interval arrangement, are equipped with the fixed orifices on every connecting plate, the fixed orifices is used for penetrating the fastener back and is connected with the fixed strip of predetermineeing on the wall body, sound insulation wallboard is equipped with soundproof cotton in one side towards the wall body, is equipped with the sound absorbing decorative board in one side that deviates from the wall body.

2. The sound-proof wall of assembled building according to claim 1, wherein the splicing structure comprises positioning blocks and positioning grooves arranged on two sides of the sound-proof wall plate in the length direction, and the positioning blocks can be in matched connection with the positioning grooves on the adjacent sound-proof wall plates.

3. The fabricated building sound insulation wall according to claim 2, wherein the positioning blocks and the positioning grooves are respectively provided in plural correspondingly and are arranged at intervals along the width direction of the sound insulation wall board.

4. The assembled building sound-proof wall according to claim 1, wherein the sound-proof wall plate is provided with a plurality of grooves on one side facing away from the wall body, the grooves are distributed on two sides of the joint line, and after the adjacent two sound-proof wall plates are spliced, the corresponding two grooves form a shape matched with the connecting plate.

5. The sound-proof wall for the assembled building according to claim 4, wherein two connecting columns are arranged on the connecting plate, the two connecting columns are respectively positioned on two sides of the joint, connecting holes are correspondingly formed in two adjacent sound-proof wall boards, and the connecting columns are used for being inserted into the connecting holes.

6. The fabricated building sound-insulating wall of claim 1, wherein the sound-insulating wall panel is provided with semicircular grooves on both sides in a length direction thereof, the semicircular grooves being adapted to a diameter of the fastener.

7. The sound-proof wall for the assembled building according to claim 1, wherein the sound-proof wall board comprises a sound-proof plate, a glass magnesium flat plate and an outer plate in sequence from inside to outside, the two glass magnesium flat plates are respectively positioned on two sides of the sound-proof plate, and the outer plate surrounds the outer side of the glass magnesium flat plate.

8. The sound-proof wall for the fabricated building according to claim 1, wherein the sound-proof wall board is provided with mounting grooves on the lower sides of both ends in the length direction thereof, and the depth of the mounting grooves is smaller than the height of the fixing strips protruding from the wall body.

9. The fabricated building sound insulation wall of claim 1, wherein the fixing strip is an aluminum alloy strip.

10. The fabricated building sound-insulating wall of claim 1, wherein the joint between two adjacent sound-insulating wall panels is filled with a sealant.