CN217105660U

CN217105660U - Sound insulation and noise reduction structure of assembled wall

Info

Publication number: CN217105660U
Application number: CN202220788642.2U
Authority: CN
Inventors: 李飚; 徐勖; 吕鹏; 王文涛; 杨冬燕
Original assignee: Guangdong Aifulan Construction Co ltd
Current assignee: Guangdong Aifulan Construction Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-08-02
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses an assembled wall body gives sound insulation and falls structure of making an uproar, last mounting panel and lower mounting panel including horizontal distribution go up the wall body board that is equipped with a plurality of concatenations between mounting panel and the lower mounting panel, the basal surface of going up the mounting panel all is equipped with the spout along length direction distribution with the top surface of lower mounting panel, the basal surface of wall body board all be equipped with spout slip joint complex card strip with the top surface, connect through magnetic force actuation device between two adjacent wall body boards, at least one side surface magnetic force of every wall body board adsorbs and is equipped with the sound absorption piece. The utility model can splice a plurality of wall boards into an integral wall body through magnetic attraction, and meanwhile, the wall body boards can be well and quickly assembled and fixed by utilizing the clamping cooperation between the sliding groove and the clamping strip; in addition, sound absorption pieces are also magnetically attracted on the wall body plate, so that the sound absorption and noise reduction effects can be further improved.

Description

Sound insulation and noise reduction structure of assembled wall

Technical Field

The utility model relates to a technical field of making an uproar falls in the wall body especially relates to an assembled wall body sound insulation falls structure of making an uproar.

Background

A clean room is a room with a degree of cleanliness meeting certain standards, for example, most factory clean rooms have certain requirements for solid particles, and hospital clean rooms also require more indexes such as bacterial concentration, air humidity, noise, and the like. Operating rooms are one type of clean room, in which a doctor needs a very quiet environment, and thus noise of the operating room is also reduced below national standards. At present, to setting up interim portable hospital, especially the wall body that is used for building the operating room, on the one hand, adopt steel sheet welded mode equipment usually, assembly efficiency is not high, and on the other hand, because the steel sheet is thinner easy conducted noise, the sound insulation noise reduction effect of wall body is not good enough, needs to do further improvement to the wall body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assembled wall body gives sound insulation and falls structure of making an uproar has solved among the prior art problem that wall body assembly efficiency is low and the effect that gives sound insulation is not good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assembled wall body gives sound insulation and falls structure of making an uproar, includes horizontal distribution's last mounting panel and lower mounting panel, go up the mounting panel with be equipped with the wall body board of a plurality of concatenations down between the mounting panel, the basal surface of going up the mounting panel with the top surface of mounting panel all is equipped with the spout that distributes along length direction down, the basal surface and the top surface of wall body board all be equipped with can with spout sliding joint complex card strip, connect through magnetic force actuation device between two adjacent wall body boards, every at least one side surface magnetic force of wall body board adsorbs and is equipped with the sound absorption piece.

Furthermore, be equipped with the filling layer that gives sound insulation in the wall body board, the filling layer that gives sound insulation includes polyester fiber board and fills the expanded polystyrene between polyester fiber board and wall body board. Therefore, the sound insulation and noise reduction effects can be improved by utilizing the polyester fiber board and the foaming adhesive.

Furthermore, inlay the dress on the wall body board and be equipped with the iron skeleton, be equipped with the first magnet piece of a plurality of and iron skeleton magnetism on the sound absorbing piece.

Furthermore, the surface of the sound absorption sheet is provided with a porous honeycomb structure, so that the sound absorption sheet has a good sound absorption effect and can reduce vibration noise transmitted from the outside.

Furthermore, the magnetic attraction device comprises at least one group of second magnet block and third magnet block which are attracted by magnetic force, and the second magnet block and the third magnet block are respectively positioned on two adjacent wall body plates.

Furthermore, a sealing rubber strip is pasted at the splicing seam between two adjacent wall plates. Thus, the sealing performance between the wall plates can be improved.

Further, go up the mounting panel with the both sides of lower mounting panel all protrude and are equipped with the chimb that extends the distribution along length direction, are equipped with the mounting hole on the chimb. Therefore, the wall body can be fixed through the mounting holes in the convex edge.

Furthermore, be located both ends of the spout on the last mounting panel and be located the both ends of spout on the mounting panel all can be dismantled and be equipped with the shutoff piece down. Through the installation of shutoff piece, can lock a plurality of wall body boards after the concatenation with magnetism.

Furthermore, the cross section shapes of the sliding groove and the clamping strip are trapezoidal.

Compared with the prior art, the utility model provides an assembled wall body gives sound insulation and falls structure of making an uproar possesses following beneficial effect:

the utility model can splice a plurality of wall boards into an integral wall body through magnetic attraction, and meanwhile, the wall body boards can be well and quickly assembled and fixed by utilizing the clamping cooperation between the sliding groove and the clamping strip; in addition, sound absorption pieces are also magnetically attracted on the wall body plate, so that the sound absorption and noise reduction effects can be further improved.

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 these drawings without inventive exercise.

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

fig. 2 is an assembly view of the present invention;

FIG. 3 is a schematic view of two adjacent wall plates with magnetic attraction;

FIG. 4 is a schematic cross-sectional view of a wall panel from a top view;

FIG. 5 is a schematic magnetic cross-sectional view of two adjacent wall panels in a top view;

FIG. 6 is a schematic view of the magnetic attraction mounting of the sound absorbing sheet.

Reference numerals: 1. an upper mounting plate; 2. a lower mounting plate; 3. a wall plate; 31. clamping the strip; 32. a sound insulation filling layer; 321. a polyester fiber board; 322. foaming glue; 33. an iron skeleton; 4. a chute; 5. a magnetic attraction device; 51. a second magnet block; 52. a third magnet block; 6. a sound absorbing sheet; 61. a first magnet block; 7. sealing rubber strips; 8. a convex edge; 81. mounting holes; 9. and (6) a plugging block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the detailed embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 to 6, the present embodiment provides an assembly type wall sound insulation and noise reduction structure, including an upper mounting plate 1 and a lower mounting plate 2 which are horizontally distributed, a plurality of spliced wall plates 3 are disposed between the upper mounting plate 1 and the lower mounting plate 2, sliding grooves 4 which are distributed along a length direction are disposed on a bottom surface of the upper mounting plate 1 and a top surface of the lower mounting plate 2, clamping strips 31 which are slidably clamped and matched with the sliding grooves 4 are disposed on the bottom surface and the top surface of each wall plate 3, two adjacent wall plates 3 are connected by a magnetic attraction device 5, and an attraction piece 6 is magnetically attracted to at least one side surface of each wall plate 3. Therefore, a plurality of wall body plates 3 can be spliced into an integral wall body through magnetic attraction, and meanwhile, the wall body plates can be well and quickly assembled and fixed by utilizing the clamping fit between the sliding grooves 4 and the clamping strips 31; in addition, sound absorption sheet 6 is also magnetically attracted on wall body plate 3, so that the sound absorption and noise reduction effects can be further improved.

In the present embodiment, the cross-sectional shapes of the slide groove 4 and the clip strip 31 are preferably trapezoidal.

In the present embodiment, six sound absorbing pieces 6 are magnetically attached to both side surfaces of each wall plate 3.

In some specific embodiments, referring to fig. 4 and 5, the wall body plate 3 is provided with an acoustic filling layer 32, and the acoustic filling layer 32 includes a polyester fiber plate 321 and a foam adhesive 322 filled between the polyester fiber plate 321 and the wall body plate 3. In this way, the polyester fiber board 321 and the foam rubber 322 can be used to improve the sound insulation and noise reduction effects.

In some specific embodiments, referring to fig. 6, an iron frame 33 is embedded in the wall body plate 3, and a plurality of first magnet blocks 61 magnetically attracted to the iron frame 33 are disposed on the sound absorbing sheet 6. Preferably, four first magnet blocks 61 are symmetrically arranged on each sound absorption sheet 6.

In some embodiments, the surface of the sound absorption sheet 6 has a porous honeycomb structure, so that the sound absorption sheet has a good sound absorption effect and can reduce vibration noise transmitted from the outside.

In some specific embodiments, referring to fig. 3 and 5, the magnetic attraction device 5 includes at least one set of magnetically attracted second and

third magnet blocks

51 and 52, and the second and

third magnet blocks

51 and 52 are respectively located on two adjacent wall plates 3. Preferably, each wall plate 3 has five second and third magnet blocks 51 and 52 at its two ends, respectively, so as to have strong magnetic attraction.

In some embodiments, referring to fig. 1, a sealing strip 7 is adhered to the joint seam between two adjacent wall panels 3. Thus, the sealing performance between the wall plates can be improved.

In some specific embodiments, referring to fig. 1 and 2, convex edges 8 extending and distributed along the length direction are protruded from both sides of the upper mounting plate 1 and the lower mounting plate 2, and a plurality of mounting holes 81 are formed in the convex edges 8. In this way, the wall can be fixed through the mounting holes 81 on the flange 8.

In some embodiments, referring to fig. 1 and 2, both ends of the sliding groove 4 on the upper mounting plate 1 and both ends of the sliding groove 4 on the lower mounting plate 2 can be detachably provided with the plugging blocks 9. Through the installation of shutoff piece 9, can lock a plurality of wall body boards 3 after the concatenation of magnetism.

During assembly, referring to fig. 6, the sound absorbing sheet 6 is firstly fixed on the surface of the wall body plate 3 in sequence by magnetic attraction; subsequently, referring to fig. 3 and 5, the magnetic attraction effect of the second magnet block 51 and the third magnet block 52 can be utilized to magnetically join the two adjacent wall body plates 3 into an integral wall body; then, referring to fig. 2, by using the matching of the sliding groove 4 and the clamping strip 31, the plurality of wall body plates 3 which are magnetically spliced are respectively in sliding connection with the upper mounting plate 1 and the lower mounting plate 2, and are locked by using the blocking block 9, and the sealing rubber strip 7 is adhered between two adjacent wall body plates 3, so that the assembly is completed quickly, as shown in fig. 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an assembled wall gives sound insulation and falls structure of making an uproar, includes horizontal distribution's last mounting panel and lower mounting panel, go up the mounting panel with be equipped with the wall body board of a plurality of concatenations between the lower mounting panel, its characterized in that: go up the basal surface of mounting panel with the top surface of mounting panel all is equipped with the spout that distributes along length direction down, the basal surface of wall body board all with top surface all be equipped with can with spout sliding clamping complex card strip, connect through magnetic force actuation device between two adjacent wall body boards, every at least one side surface magnetic force of wall body board adsorbs and is equipped with the sound absorbing sheet.

2. The sound-insulating and noise-reducing structure of the assembled wall body according to claim 1, wherein: be equipped with the filling layer that gives sound insulation in the wall body board, the filling layer that gives sound insulation includes polyester fiber board and fills the expanded polystyrene between polyester fiber board and wall body board.

3. The sound-insulating and noise-reducing structure of the assembled wall body according to claim 1, wherein: the wall body board is embedded with an iron framework, and the sound absorption piece is provided with a plurality of first magnet blocks magnetically attracted with the iron framework.

4. The sound-insulating and noise-reducing structure of the assembled wall body according to claim 1, wherein: the surface of the sound absorption sheet has a porous honeycomb structure.

5. The sound-insulating and noise-reducing structure of the assembled wall body according to claim 1, wherein: the magnetic attraction device comprises at least one group of second magnet block and third magnet block which are attracted mutually by magnetic force, and the second magnet block and the third magnet block are respectively positioned on two adjacent wall body plates.

6. The fabricated wall sound insulation and noise reduction structure according to any one of claims 1 to 5, wherein: and a sealing rubber strip is adhered to the splicing seam between two adjacent wall plates.

7. The fabricated wall sound insulation and noise reduction structure according to any one of claims 1 to 5, wherein: go up the mounting panel with the both sides of lower mounting panel all protrude and are equipped with the chimb that extends the distribution along length direction, are equipped with the mounting hole on the chimb.

8. The fabricated wall sound insulation and noise reduction structure according to any one of claims 1 to 5, wherein: and the two ends of the chute on the upper mounting plate and the two ends of the chute on the lower mounting plate can be both detachably provided with plugging blocks.

9. The fabricated wall sound insulation and noise reduction structure according to any one of claims 1 to 5, wherein: the cross section shapes of the sliding groove and the clamping strip are trapezoids.