CN217711235U

CN217711235U - Assembled wall body of function of making an uproar falls in area sound absorption

Info

Publication number: CN217711235U
Application number: CN202221716712.XU
Authority: CN
Inventors: 刘大炜; 潘立超; 萧玮; 李仟驱; 袁军平
Original assignee: China Craftsman Construction And Assembly Engineering Shenzhen Co ltd
Current assignee: China Craftsman Construction And Assembly Engineering Shenzhen Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-01
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a building wall technical field, concretely relates to assembled wall body of function of making an uproar falls in area sound absorption, including concrete casing, concrete casing's outer wall rear end has been seted up the mounting groove, the inner wall of mounting groove is provided with the subassembly of making an uproar falls, the subassembly of making an uproar falls including falling the casing of making an uproar and back closing plate, the hold up tank has been seted up on the outer wall top of the casing of making an uproar falls, the inner wall sliding connection of hold up tank has the abatvoix, inhales the cotton board of sound glass and damping acoustic celotex board, and can know through the above-mentioned mode the utility model discloses can effectively improve assembled wall body's the performance of making an uproar falls in giving sound insulation, and then can guarantee user's sleep quality and reinforcing user's personal privacy.

Description

Assembled wall body of function of making an uproar falls in area sound absorption

Technical Field

The utility model relates to a building wall technical field, concretely relates to assembled wall of function of making an uproar falls in sound is inhaled in area.

Background

The prefabricated building refers to a building in which components, parts, and the like required for the building are processed and manufactured outside a construction site, transported to the construction site, and assembled and installed on the site. The prefabricated building has the characteristics of energy conservation, environmental protection and short construction period, so the wallboard is widely applied to the field of buildings, and in the related art, the wallboard is an essential component in the prefabricated building, and a wall body can be formed by splicing a plurality of wallboards.

The existing assembled wall body needs to have various functions according to the requirements of users, such as sound insulation, in order to guarantee the sleeping quality of the users and enhance the personal privacy, the existing assembled wall body needs to have good sound insulation performance when being used specifically, although the existing assembled wall body is convenient to install, the sound insulation performance of the existing assembled wall body mostly depends on the concrete characteristic of the existing assembled wall body to reduce the noise, the concrete noise reduction performance is related to the thickness of the concrete noise reduction performance, and the effect of the noise reduction mode is poor for the wall body with the small thickness.

Therefore, there is a need for a fabricated wall with sound absorption and noise reduction functions.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an assembled wall body of function of making an uproar falls in area is inhaled to it is convenient to solve current assembled wall body installation, but its most concrete characteristic that relies on its self that gives sound insulation falls makes an uproar, and the performance of making an uproar falls in the concrete is relevant rather than thickness, to the wall body that thickness is thinner, the problem that the effect of this kind of the mode of making an uproar of falling will worsen.

In order to achieve the above object, the present invention provides the following technical solutions: an assembly type wall body with sound absorption and noise reduction functions comprises a concrete shell, wherein the rear end of the outer wall of the concrete shell is provided with a mounting groove, and the inner wall of the mounting groove is provided with a noise reduction assembly;

the utility model discloses a concrete noise reduction assembly, including making an uproar casing and rear sealing plate, make an uproar the subassembly of making an uproar, make an uproar the casing of making an uproar, the hold up tank has been seted up on the outer wall top of making an uproar the casing of making an uproar, the inner wall sliding connection of hold up tank has the abatvoix, inhales cotton board of sound glass and damping acoustic celotex board, the outer wall rear end of concrete casing just has seted up fixed slot at the outer wall of mounting groove, fixed slot and mounting groove intercommunication.

Preferably, the outer wall of the noise reduction shell is in sliding connection with the inner wall of the mounting groove, soundproof cotton layers are fixed at the front end and the rear end of the outer wall of the noise reduction shell, and the front end of the outer wall of each soundproof cotton layer is in contact connection with the front end of the inner wall of the mounting groove.

Preferably, the outer wall of the rear sealing plate is connected with the inner wall of the fixed clamping groove in a sliding mode, the rear end of the outer wall of the soundproof cotton layer is in contact connection with the front end of the outer wall of the rear sealing plate, and the two sides of the outer wall of the rear sealing plate are fixed with the fixed blocks.

Preferably, the rear end of the outer wall of the concrete shell is provided with a square groove at a position corresponding to the fixed block, and the square groove is communicated with the side end of the inner wall of the fixed clamping groove.

Preferably, the outer wall of fixed block all with the inner wall sliding connection in square groove, the outer wall rear end of fixed block all overlaps through sliding connection's mode and is equipped with fixing bolt, fixing bolt's front end all with the inner wall front end threaded connection in square groove.

Preferably, all through the mode fixed connection that bonds between abatvoix, the cotton board of sound glass of inhaling and the damping acoustic celotex board, the inner wall upper end sliding connection of holding vessel has the upper seal plate, the thru hole has all been seted up to the outer wall front and back end of the casing of making an uproar, the thru hole communicates with the inner wall front end of holding vessel.

Preferably, curved clamping grooves are formed in two sides of the outer wall of each concrete shell, an i-shaped connecting block is connected to the inner wall of each curved clamping groove in a sliding mode, and adjacent concrete shells are fixedly connected with the i-shaped connecting blocks through the curved clamping grooves.

Preferably, the both sides on outer wall top of concrete casing all are fixed with square inserted block, square slot has all been seted up in the outer wall bottom of concrete casing and has corresponded position department with square inserted block, square inserted block and square slot sliding connection.

The beneficial effects of the utility model are that:

the utility model discloses in, when having the noise to produce outside the wall body, the noise can be through air propagation to wall body department, and the concrete shell that sets up can absorb the attenuation to the noise earlier with the soundproof cotton layer that is in front position, make the noise reduce, and when entering into the hold up tank inner wall along with the noise through the thru hole, the abatvoix of setting, inhale the abatvoix of sound glass cotton board and damping acoustic celotex board and can cushion the attenuation to the noise in proper order, make noise shellfish value further reduce, and at last rethread after closing plate and rear end soundproof cotton cooperation between the layer make the noise reduce to minimum, and can know through the above-mentioned mode the utility model discloses can effectively improve the sound insulation and fall the noise reduction performance of assembled wall body, and then can guarantee user's sleep quality and reinforcing user's individual privacy.

Drawings

Fig. 1 is a schematic view of the external structure of the utility model in the rear view direction;

FIG. 2 is a schematic cross-sectional view of the top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;

FIG. 4 is a schematic view of a portion of the structure of the two sets of wall panels in the top view direction;

fig. 5 is the utility model discloses well casing of making an uproar falls side view direction's explosion spatial structure sketch map.

In the figure: 100. a concrete shell; 110. a curved slot; 120. mounting grooves; 130. a sound-insulating cotton layer; 200. A noise reduction housing; 210. an upper sealing plate; 220. a sound-absorbing panel; 230. a sound absorbing glass wool panel; 240. a damping acoustic panel; 300. a rear sealing plate; 310. a fixed block; 400. i-shaped connecting blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-5, the present invention provides an assembly wall with sound absorption and noise reduction functions, including a concrete casing 100, the concrete casing 100 is provided to support the main body, the concrete casing 100 is made of concrete, the rear end of the outer wall of the concrete casing 100 is provided with a mounting groove 120, the mounting groove 120 is provided to store the noise reduction casing 200, the outer wall of the front end of the outer wall of the concrete casing 100 is designed to be rough, which prevents the wall from generating echo and indirectly reduces noise, the inner wall of the mounting groove 120 is provided with a noise reduction assembly, the noise reduction assembly includes a noise reduction casing 200 and a rear sealing plate 300, the noise reduction casing 200 is provided to absorb and weaken noise generated, thereby reducing noise, the top end of the outer wall of the noise reduction casing 200 is provided with a storage groove, the storage groove is provided to store the sound absorption plate 220, the sound absorption glass wool board 230 and the damping sound insulation board 240, the inner wall of the storage groove is slidably connected with the sound absorption plate 220, the sound absorption glass wool board 230 and the damping sound insulation board 240, the outer wall of the storage groove is provided to separate the sound absorption board, the front and rear end of the sound insulation board 130, the outer wall is provided with a light-weight-reducing material, the steel plate, the front and the sound insulation layer is also can be a front and a noise reducing material for fixing the sound insulation layer, the sound insulation layer is provided to separate the sound insulation layer 130, but also has good moisture resistance, corrosion resistance and moisture resistance, has the functions of sound absorption and noise reduction, the sound-absorbing board 220, the sound-absorbing glass wool board 230 and the damping sound-insulating board 240 are fixedly connected in a bonding mode, the sound-absorbing board 220, the sound-absorbing glass wool board 230 and the damping sound-insulating board 240 are fixedly connected in a glue mode, after the fixed connection is completed, the noise reduction casing 200 can be inserted into a storage groove arranged at the top end of the noise reduction casing in a sliding manner, wherein the sound-absorbing board 220 is made of foamed aluminum board, the sound-absorbing glass wool board 230 is mainly made of hardened glass wool, and the damping acoustic celotex board 240 that sets up is the glass magnesium board mainly, glass magnesium board intussuseption is filled with the rubber puigging, the inner wall upper end sliding connection of holding vessel has upper seal plate 210, the upper seal plate 210 that sets up is for at acoustic panel 220, the top to the holding vessel is sealed after acoustic glass wool board 230 and damping acoustic celotex board 240 insert the holding vessel and is handled, the same accessible bonding mode of upper seal plate 210 that sets up carries out fixed connection with the inner wall of holding vessel, the outer wall front and back end of casing 200 that makes an uproar falls all has seted up the thru hole, the thru hole communicates with the inner wall front end of holding vessel, the thru hole of seting up is for making sound can transmit to acoustic panel 220, in acoustic glass wool board 230 and the damping acoustic celotex board 240, further, the sound-absorbing plate 220, the sound-absorbing glass wool plate 230 and the damping sound-insulating plate 240 can further absorb and weaken sound, and further have the effects of sound insulation and noise reduction;

the rear end of the outer wall of the concrete shell 100 is provided with a fixed clamping groove on the outer wall of the mounting groove 120, the fixed clamping groove is communicated with the mounting groove 120, the arranged fixed clamping groove is used for conveniently mounting the rear sealing plate 300 at the rear end of the concrete shell 100, the arranged rear sealing plate 300 is used for fixing the noise reduction shell 200 and the mounting groove 120 and preventing the noise reduction shell 200 from being separated from the mounting groove 120, the arranged rear sealing plate 300 is made of any one of a concrete plate or a galvanized steel plate, the outer wall of the rear sealing plate 300 is in sliding connection with the inner wall of the fixed clamping groove, the two sides of the outer wall of the rear sealing plate 300 are respectively fixed with the fixed block 310, the rear end of the outer wall of the concrete shell 100 is provided with a square groove at a position corresponding to the fixed block 310, the square groove is communicated with the side end of the inner wall of the fixed clamping groove, the outer wall of the fixed block 310 is in sliding connection with the inner wall of the square groove, the rear end of the outer wall of the fixed screw is sleeved with a fixed bolt in a sliding connection mode, the front end of the inner wall of the square groove is in threaded connection with the fixed block 310, the square groove, the arranged square groove is used for installing and storing the fixed block 310, and further achieving the effect of fixing the inner wall of the fixed block 300 by using the fixed block 310 and the fixed block 310;

the two sides of the outer wall of the concrete shell 100 are provided with curved clamping grooves 110, the inner walls of the curved clamping grooves 110 are connected with the I-shaped connecting block 400 in a sliding manner, the adjacent concrete shells 100 are fixedly connected with the I-shaped connecting block 400 through the curved clamping grooves 110, when a worker needs to connect the two adjacent concrete shells 100, the two groups of concrete shells 100 can be placed together in a horizontal manner, then the I-shaped connecting block 400 is taken out, the left end of the I-shaped connecting block 400 is connected with the curved clamping groove 110 arranged at the right end of the outer wall of the left concrete shell 100 in a sliding manner, the right end of the I-shaped connecting block 400 is connected with the curved clamping groove 110 arranged at the left end of the outer wall of the right concrete shell 100 in a sliding manner, the two groups of concrete shells 100 can be connected through the arranged I-shaped connecting block 400, square inserting blocks are fixed at the two sides of the top end of the outer wall of the concrete shell 100, the bottom end of the outer wall of the concrete shell 100 is provided with square inserting grooves corresponding to the square inserting blocks, the square inserting blocks at the positions of the bottom end of the outer wall of the square inserting blocks 100, the square inserting blocks are connected with the square inserting grooves, and when the concrete shells 100 need to be installed up and the concrete shells 100, and the adjacent bolt connecting plates can be used for installing.

The utility model discloses a use as follows: a person skilled in the art can firstly use glue to fixedly bond the sound absorption plate 220, the sound absorption glass cotton plate 230 and the damping sound insulation plate 240, after the sound absorption plate 220, the sound absorption glass cotton plate 230 and the damping sound insulation plate 240 are fixedly bonded, the sound absorption plate can be inserted into a storage tank which is arranged in advance in the noise reduction shell 200, after the insertion, the upper sealing plate 210 is sealed at the top end of the storage tank by using glue, after the sealing is completed, the sound insulation cotton layers 130 are fixed on the outer walls of the front end and the rear end of the noise reduction shell 200 by using the glue, after the fixing is completed, the concrete shell 100 which is injection molded in advance is taken out, the noise reduction shell 200 is placed in the mounting groove 120 for storage, after the placement, the rear sealing plate 300 is taken out, the rear sealing plate 300 is placed in a fixed clamping groove which is arranged at the rear end of the outer wall of the concrete shell 100, when the placement, the fixing block 310 needs to be correspondingly connected with the square groove, after the connection, the fixing bolt is taken out to fixedly connect the fixing block 310 with the square groove, and the sound insulation plate 240, and the group of the sound insulation plates is completed;

when specifically using, the workman can assemble the wallboard that gives sound insulation, and then obtains the wall body that gives sound insulation, and the equipment mode is: when a worker needs to connect two adjacent groups of concrete shells 100, the two groups of concrete shells 100 can be placed together in a horizontal mode, then the I-shaped connecting block 400 is taken out, the left end of the I-shaped connecting block 400 is in sliding connection with the curved clamping groove 110 formed in the right end of the outer wall of the left concrete shell 100, the right end of the I-shaped connecting block 400 is in sliding connection with the curved clamping groove 110 formed in the left end of the outer wall of the right concrete shell 100, the two groups of concrete shells 100 can be connected through the arranged I-shaped connecting block 400, when the concrete shells 100 need to be installed up and down, only the square inserting block fixed at the top end of the outer wall of the lower concrete shell 100 needs to be inserted into the square inserting groove formed in the bottom end of the outer wall of the upper concrete shell 100, when a wall body is assembled, the worker can also utilize the connecting plate to cooperate with the bolt to enhance the installation stability between the two adjacent groups of concrete shells 100, and avoid the condition that a wallboard collapses in the assembling process.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims

1. The utility model provides an assembled wall body of function of making an uproar falls in area, includes concrete casing (100), mounting groove (120), its characterized in that have been seted up to the outer wall rear end of concrete casing (100): the inner wall of the mounting groove (120) is provided with a noise reduction component;

the utility model discloses a concrete noise reduction assembly, including making an uproar casing (200) and rear sealing plate (300) fall, fall the outer wall top of casing (200) of making an uproar and seted up the hold up tank, the inner wall sliding connection of hold up tank has abatvoix (220), inhales cotton board of sound glass (230) and damping acoustic celotex board (240), the outer wall rear end of concrete casing (100) and the fixed slot has been seted up at the outer wall of mounting groove (120), fixed slot and mounting groove (120) intercommunication.

2. The assembled wall body with sound absorption and noise reduction functions of claim 1, wherein: the outer wall of the noise reduction shell (200) is connected with the inner wall of the mounting groove (120) in a sliding mode, the front end and the rear end of the outer wall of the noise reduction shell (200) are fixed with soundproof cotton layers (130) respectively, and the front end of the outer wall of each soundproof cotton layer (130) is connected with the front end of the inner wall of the mounting groove (120) in a contact mode.

3. The assembled wall body with sound absorption and noise reduction functions as claimed in claim 2, wherein: the outer wall of back closing plate (300) and fixed slot's inner wall sliding connection, the rear end the outer wall rear end of soundproof cotton layer (130) contacts with the outer wall front end of back closing plate (300) and is connected, the outer wall both sides of back closing plate (300) all are fixed with fixed block (310).

4. The assembled wall body with sound absorption and noise reduction functions as claimed in claim 3, wherein: the outer wall rear end of concrete casing (100) all has seted up square groove in the position department that corresponds with fixed block (310), square groove all communicates with fixed slot's inner wall side.

5. The assembled wall body with sound absorption and noise reduction functions as claimed in claim 4, wherein: the outer wall of fixed block (310) all with the inner wall sliding connection in square groove, the outer wall rear end of fixed block (310) all is equipped with fixing bolt through sliding connection's mode cover, fixing bolt's front end all with the inner wall front end threaded connection in square groove.

6. The assembled wall body with sound absorption and noise reduction functions of claim 1, wherein: all through the mode fixed connection that bonds between abatvoix (220), inhale sound glass wool board (230) and damping acoustic celotex board (240), the inner wall upper end sliding connection of holding vessel has upper seal plate (210), the thru hole has all been seted up to the outer wall front and back end of casing (200) of making an uproar, the inner wall front end intercommunication of thru hole and holding vessel.

7. The assembled wall body with sound absorption and noise reduction functions of claim 1, wherein: the concrete shell is characterized in that curved clamping grooves (110) are formed in two sides of the outer wall of the concrete shell (100), an I-shaped connecting block (400) is connected to the inner wall of each curved clamping groove (110) in a sliding mode, and adjacent concrete shells (100) are fixedly connected with the I-shaped connecting block (400) through the curved clamping grooves (110).

8. The assembled wall body with sound absorption and noise reduction functions of claim 1, wherein: the concrete shell is characterized in that square insertion blocks are fixed on two sides of the top end of the outer wall of the concrete shell (100), square insertion grooves are formed in the positions, corresponding to the square insertion blocks, of the bottom end of the outer wall of the concrete shell (100), and the square insertion blocks are connected with the square insertion grooves in a sliding mode.