Fabricated building sound insulation wall

Abstract

The utility model discloses an assembly type building sound insulation wall which comprises a plurality of sound insulation wallboards, splicing structures matched with each other are arranged on the two sides of the sound insulation wallboards in the length direction of the sound insulation wallboards respectively, every two adjacent sound insulation wallboards are spliced through the splicing structures, and the two sides of a splicing seam are connected through a plurality of connecting plates. The multiple connecting plates are arranged at intervals in the length direction of the abutted seam, each connecting plate is provided with a fixing hole, the fixing holes are used for being connected with fixing strips preset on a wall body after fasteners penetrate through the fixing holes, sound insulation cotton is arranged on the side, facing the wall body, of the sound insulation wallboard, and a sound absorption decoration plate is arranged on the side, deviating from the wall body, of the sound insulation wallboard. Through the structural arrangement, the sound insulation wall can be hung on the wall body in an assembling mode, the whole assembling operation is simple, the installation efficiency is high, and the sound insulation effect of the wall body can be greatly improved through the sound insulation wall.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled wall bodies, in particular to an assembled building sound insulation wall. Background Art

[0002] A soundproof wall is a wall panel used to produce a soundproofing effect on a building. The soundproofing treatment of the walls of traditional buildings generally adopts construction methods such as laminating soundproofing materials and then applying cement walls. Since the soundproofing materials used are mostly soundproofing boards, the joint treatment between the soundproofing boards is relatively complicated and the construction efficiency is low. At present, most assembled soundproofing walls are used, but the current assembled soundproofing walls are more troublesome during assembly operations and cannot achieve the effect of quick splicing, such as the soundproofing wall for assembled buildings disclosed in Chinese patent CN220285057U; and most of the current assembled soundproofing walls only add a layer of soundproofing cotton to the wall panel, and the soundproofing effect is not ideal. External noise will cause discomfort to people in the house. Utility Model Content

[0003] The utility model aims to provide an assembled building sound insulation wall to solve the problems that the current assembled sound insulation wall has troublesome assembly operation and unsatisfactory sound insulation effect. The sound insulation wall can be hung on the wall by assembly, the whole assembly operation is simple, and the sound insulation effect of the wall can be greatly improved.

[0004] The utility model is realized by the following technical solutions:

[0005] The utility model provides an assembled building sound insulation wall, comprising a plurality of sound insulation wall panels, wherein the sound insulation wall panels are respectively provided with mutually matching splicing structures on both sides along the length direction thereof, two adjacent sound insulation wall panels are spliced ​​through the splicing structures, and the two sides of the splicing seam are connected through a plurality of connecting plates, the plurality of connecting plates are arranged at intervals along the length direction of the splicing seam, each connecting plate is provided with a fixing hole, the fixing hole is used to be connected with a fixing strip preset on the wall after a fastener is inserted, the sound insulation wall panel is provided with sound insulation cotton on the side facing the wall, and is provided with a sound-absorbing decorative plate on the side away from the wall.

[0006] In some embodiments, the splicing structure includes positioning blocks and positioning grooves provided on both sides of the length direction of the sound insulation wall panel, and the positioning blocks can form a matching connection with the positioning grooves on the adjacent sound insulation wall panels.

[0007] In some embodiments, the positioning blocks and the positioning grooves are respectively provided in plurality and are arranged at intervals along the width direction of the sound insulation wallboard.

[0008] In some embodiments, the sound insulation wall panel is provided with a plurality of grooves on the side facing away from the wall, the grooves are distributed on both sides of the joint, and after two adjacent sound insulation wall panels are spliced, the corresponding two grooves form a shape adapted to the connecting plate.

[0009] In some embodiments, two connecting columns are provided on the connecting plate, and the two connecting columns are respectively located on both sides of the joint, and connecting holes are correspondingly provided on two adjacent sound insulation wall panels, and the connecting columns are used to be inserted into the connecting holes.

[0010] In some embodiments, the sound insulation wallboard is provided with semicircular grooves on both side surfaces in the length direction thereof, and the semicircular grooves are adapted to the diameter of the fasteners.

[0011] In some embodiments, the sound insulation wall panel is composed of a sound insulation board, a glass magnesium flat plate and an outer plate from the inside to the outside. There are two glass magnesium flat plates, which are respectively located on both sides of the sound insulation board, and the outer plate surrounds the outer side of the glass magnesium flat plate.

[0012] In some embodiments, the sound insulation wall panel is provided with mounting grooves on the lower side surfaces at both ends in the length direction thereof, and the depth of the mounting grooves is less than the height of the fixing strip protruding from the wall.

[0013] In some embodiments, the fixing bar is an aluminum alloy bar.

[0014] In some embodiments, a gap between two adjacent sound insulation wall panels is filled with sealant.

[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0016] The utility model provides a splicing structure on both sides of the sound insulation wall panel along the length direction thereof, two adjacent sound insulation wall panels are spliced ​​through the splicing structure, and the two sides of the splicing seam are connected through a plurality of connecting plates, and fixing holes are provided on each connecting plate, and during installation, fasteners are inserted into the fixing holes and connected with the fixing strips preset on the wall, and the sound insulation wall panel is provided with sound insulation cotton on the side facing the wall, and with a sound-absorbing decorative plate on the side away from the wall; through the above-mentioned structural setting, the sound insulation wall can be hung on the wall by assembly, the whole assembly operation is simple, the installation efficiency is high, and the sound insulation wall can greatly improve the sound insulation effect of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 This is a schematic diagram of the assembled building sound insulation wall in the utility model;

[0019] Figure 2 It is a side view of the sound insulation wallboard in the utility model;

[0020] Figure 3 This is the front view of the sound insulation wallboard in the utility model;

[0021] Figure 4 It is a schematic diagram of the assembly of two sound insulation wall panels in the utility model;

[0022] Figure 5 For this utility model Figure 3 AA section diagram in;

[0023] Figure 6 It is a schematic diagram of the connecting plate in the utility model.

[0024] Marks and corresponding parts names in the attached drawings:

[0025] 1-soundproof wall panel, 11-positioning block, 12-positioning groove, 13-groove, 14-connecting hole, 15-semicircular groove, 16-soundproof board, 17-glass magnesium flat plate, 18-outer plate, 181-sound-absorbing hole, 19-installation groove, 2-connecting plate, 21-fixing hole, 22-connecting column, 3-fastener, 4-wall, 5-fixing strip, 6-soundproof cotton, 7-sound-absorbing decorative board. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0028] In the description of the embodiments of the present application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features.

[0029] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0030] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists, A and B exist at the same time, and B exists. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0031] In the embodiments of the present application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary descriptions and should not constitute any limitation to the present application.

[0032] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces), unless otherwise clearly and specifically defined.

[0033] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0034] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0035] Please refer to Figures 1 to 6 An assembled building soundproof wall provided in an embodiment of the present application includes a plurality of soundproof wall panels 1, wherein the soundproof wall panels 1 are provided with mutually matching splicing structures on both sides along the length direction thereof, and two adjacent soundproof wall panels 1 are spliced ​​through the splicing structures, and the two sides of the splicing seam are connected through a plurality of connecting plates 2, and the plurality of connecting plates 2 are arranged at intervals along the length direction of the splicing seam, and each connecting plate 2 is provided with a fixing hole 21, and the fixing hole 21 is used to connect with a preset fixing strip 5 on a wall 4 after a fastener 3 is inserted, and the soundproof wall panel 1 is provided with a sound insulation cotton 6 on the side facing the wall 4, and a sound-absorbing decorative panel 7 on the side away from the wall 4.

[0036] It should be noted that before the soundproof wall is hung, a fixing strip 5 is pre-installed on the wall 4 according to the size of the soundproof wallboard 1, and the fixing strip 5 can be connected to the wall 4 by expansion screws. The fixing hole 21 on the connecting plate 2 is a countersunk hole, so that the head of the fastener 3 is buried in the countersunk hole of the connecting plate 2. The soundproof cotton 6 can be pre-set on the side of the soundproof wallboard 1 facing the wall 4, and of course it can also be directly bonded to the wall 4 when hanging. After multiple soundproof wallboards 1 are spliced, the sound-absorbing decorative panel 7 is fixed to the assembled soundproof wallboard by bonding or other means. The sound-absorbing decorative panel 7 can not only have a certain sound-absorbing effect, but also cover the joints, connecting plates 2 and fasteners 3, and play a role in aesthetics.

[0037] According to some embodiments of the present application, the splicing structure includes positioning blocks 11 and positioning grooves 12 provided on both sides of the length direction of the sound insulation wallboard 1, and the positioning blocks 11 can form a matching connection with the positioning grooves 12 on the adjacent sound insulation wallboards 1. When two sound insulation wallboards 1 are spliced, the positioning block 11 at the end of one sound insulation wallboard 1 is inserted into the positioning groove 12 at the end of the adjacent sound insulation wallboard 1, which plays a certain positioning and connection role. As for the sizes of the positioning blocks 11 and the positioning grooves 12, they can be designed according to specific circumstances.

[0038] According to some embodiments of the present application, the positioning blocks 11 and the positioning grooves 12 are respectively provided in plurality and are arranged at intervals along the width direction of the sound insulation wallboard 1. Specifically, two positioning blocks 11 are provided on one side of the sound insulation wallboard 1, and two positioning grooves 12 are provided on the other side. The positioning blocks 11 and the positioning grooves 12 can be rectangular structures that cooperate with each other.

[0039] According to some embodiments of the present application, the soundproof wallboard 1 is provided with a plurality of grooves 13 on the side facing away from the wall 4, and the grooves 13 are distributed on both sides of the joint, and after two adjacent soundproof wallboards 1 are spliced, the corresponding two grooves 13 form a shape adapted to the connecting plate 2, and the depth of the grooves 13 is adapted to the thickness of the connecting plate 2. With this design, after two adjacent soundproof wallboards 1 are spliced, the connecting plate 2 is completely located in the two grooves 13, and does not protrude from the surface of the soundproof wallboard 1, which can avoid affecting the subsequent installation of the sound-absorbing decorative plate 7.

[0040] According to some embodiments of the present application, the connecting plate 2 is provided with two connecting posts 22, and the two connecting posts 22 are respectively located on both sides of the joint, and the two adjacent sound insulation wall panels 1 are correspondingly provided with connecting holes 14, and the connecting holes 14 are located at the bottom of the groove 13, and the connecting posts 22 are used to be inserted into the connecting holes 14. After the two adjacent sound insulation wall panels 1 are spliced ​​together, when the connecting plate 2 is installed, the two connecting posts 22 are inserted into the connecting holes 14 on both sides of the joint, so that the two adjacent sound insulation wall panels 1 are close to each other, thereby splicing the two adjacent sound insulation wall panels 1 together. In order to facilitate the installation of the connecting plate 2, the front ends of the two connecting posts 22 are chamfered.

[0041] According to some embodiments of the present application, the sound insulation wallboard 1 is provided with semicircular grooves 15 on both sides in the length direction thereof, and the semicircular grooves 15 are adapted to the diameter of the fastener 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 the diameter of the semicircular groove 15 can be slightly larger than the diameter of the screw rod. After two adjacent sound insulation wallboards 1 are assembled, the two semicircular grooves 15 form a through hole enclosed outside the screw rod.

[0042] According to some embodiments of the present application, the sound insulation wall panel 1 includes a sound insulation board 16, a glass magnesium flat plate 17 and an outer plate 18 from the inside to the outside. There are two glass magnesium flat plates 17, which are respectively located on both sides of the sound insulation board 16, and the outer plate 18 surrounds the outer side of the glass magnesium flat plate 17. It should be noted that the outer plate 18 can be a metal plate or a plastic plate, and the sound insulation board 16 and the glass magnesium flat plate 17 are embedded in the inner part of the outer plate 18. The glass magnesium flat plate 17 has the characteristics of flame retardancy and sound absorption. The sound insulation effect of the sound insulation wall panel 1 is improved through the multi-layer design of the sound insulation board 16, the glass magnesium flat plate 17 and the outer plate 18. Furthermore, an array of sound absorbing holes 181 can be set on the surface of the outer plate 18 on the side away from the wall 4, and the sound absorbing holes 181 are connected with the inner part of the outer plate 18, which can further improve the sound absorption effect.

[0043] According to some embodiments of the present application, the sound insulation wallboard 1 is provided with mounting grooves 19 on the lower side surfaces at both ends in the length direction thereof, and the depth of the mounting grooves 19 is less than the height of the fixing strips 5 protruding from the wall 4. Specifically, the depth of the mounting grooves 19 can be set to about 2 mm, so that when the sound insulation wallboards 1 are spliced, the portion of the lower side of the sound insulation wallboard 1 between the mounting grooves 19 can be located between the two fixing strips 5, that is, the mounting grooves 19 cooperate with the fixing strips 5 to achieve a rough positioning of the sound insulation wallboard 1, which is conducive to improving the splicing efficiency of the sound insulation wallboard 1.

[0044] According to some embodiments of the present application, the fixing strip 5 is an aluminum alloy strip. During installation, the aluminum alloy strip can be set according to the size of the sound insulation wallboard 1, and arranged on the wall 4 at intervals along the vertical direction. The aluminum alloy strip can be fixed to the wall 4 by expansion screws. When hanging the sound insulation wall, the fastener 3 can be a self-tapping screw, and the self-tapping screw is screwed on the aluminum alloy strip using an electric tool.

[0045] According to some embodiments of the present application, a sealant is filled between the joints formed by two adjacent sound insulation wall panels 1. The sealant can be injected into the gap by a glue gun after the two adjacent sound insulation wall panels 1 are joined together, thereby achieving a sealing effect.

[0046] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An assembled building sound insulation wall, characterized in that: It comprises a plurality of sound insulation wall panels, wherein the sound insulation wall panels are respectively provided with mutually matching splicing structures on both sides along the length direction thereof, two adjacent sound insulation wall panels are spliced ​​through the splicing structures, and the two sides of the splicing seam are connected through a plurality of connecting plates, the plurality of connecting plates are arranged at intervals along the length direction of the splicing seam, each connecting plate is provided with a fixing hole, and the fixing hole is used to be connected with a preset fixing strip on the wall after a fastener is inserted therein, the sound insulation wall panel is provided with sound insulation cotton on the side facing the wall, and a sound-absorbing decorative panel is provided on the side facing away from the wall.

2. The assembled building sound insulation wall according to claim 1 is characterized in that: The splicing structure includes positioning blocks and positioning grooves arranged on both sides of the sound insulation wallboard in the length direction, and the positioning blocks can form a matching connection with the positioning grooves on the adjacent sound insulation wallboards.

3. The assembled building sound insulation wall according to claim 2 is characterized in that: The positioning blocks and the positioning grooves are respectively provided in plurality and are arranged at intervals along the width direction of the sound insulation wallboard.

4. The assembled building sound insulation wall according to claim 1 is characterized in that: The sound insulation wallboard is provided with a plurality of grooves on the side facing away from the wall, and the grooves are distributed on both sides of the joint, and after two adjacent sound insulation wallboards are spliced, the corresponding two grooves form a shape adapted to the connecting plate.

5. The assembled building sound insulation wall according to claim 4 is characterized in that: The connecting plate is provided with two connecting columns, and the two connecting columns are respectively located on both sides of the joint, and two adjacent sound insulation wall panels are correspondingly provided with connecting holes, and the connecting columns are used to be inserted into the connecting holes.

6. The assembled building sound insulation wall according to claim 1, characterized in that: The sound insulation wallboard is provided with semicircular grooves on both side surfaces in the length direction thereof, and the semicircular grooves are adapted to the diameter of the fasteners.

7. The assembled building sound insulation wall according to claim 1 is characterized in that: The sound insulation wall panel comprises a sound insulation board, a glass magnesium flat plate and an outer plate from the inside to the outside. There are two glass magnesium flat plates, which are respectively located on both sides of the sound insulation board, and the outer plate surrounds the outer side of the glass magnesium flat plate.

8. The assembled building sound insulation wall according to claim 1, characterized in that: The sound insulation wallboard is provided with mounting grooves on the lower side surfaces at both ends in the length direction thereof, and the depth of the mounting grooves is less than the height of the fixing strip protruding from the wall.

9. The assembled building sound insulation wall according to claim 1, characterized in that: The fixing strip is an aluminum alloy strip.

10. The assembled building sound insulation wall according to claim 1, characterized in that: The joints formed by two adjacent sound insulation wall panels are filled with sealant.

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