CN212715477U

CN212715477U - Energy-saving noise-reducing house wall structure

Info

Publication number: CN212715477U
Application number: CN202021250437.8U
Authority: CN
Inventors: 周岳娟
Original assignee: Guangdong Dingyuan Construction Engineering Co ltd
Current assignee: Guangdong Dingyuan Construction Engineering Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-16
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to an energy-saving noise-reducing house wall structure, which comprises a structure wall body, wherein, sound-proof cotton plates are respectively arranged on two sides of the width direction of the structure wall body, and a veneer is arranged on one side of each sound-proof cotton plate, which is far away from the direction of the structure wall body; the outer side wall of the structural wall body penetrates through the soundproof cotton plate and is provided with a plurality of positioning columns, and the outer surface of each veneer is provided with clamping holes which are convenient for the positioning columns to penetrate through; the end wall of each positioning column far away from the direction of the structural wall body is provided with a locking groove, and a fixing piece for fixedly connecting the positioning column and the veneer is arranged in each locking groove. The utility model discloses have energy-conserving and effectively improve ordinary concrete structure wall noise reduction effect's effect.

Description

Energy-saving noise-reducing house wall structure

Technical Field

The utility model belongs to the technical field of house wall structure technique and specifically relates to a house wall structure of making an uproar falls in energy-conservation is related to.

Background

At present, house walls are structural frames for partitioning spaces in houses. The house wall body can be divided into a bearing wall, a decorative wall and the like according to functions, and along with the improvement of living standard of people, people also have higher and higher requirements on the energy-saving and noise-reducing effects of the wall body structure.

The traditional Chinese patent with publication number CN107542180A provides a noise reduction wall of a simple house, which comprises four wall surfaces. One wall surface is provided with a vacuum pump which forms a vacuum environment in the wall body so as to reduce the phenomenon that sound penetrates through the wall body; every wall includes front panel, rear panel, top panel, bottom panel and two lateral part panels, is provided with the assembly opening that is used for communicateing each panel on two lateral part panels, and all assembly opening departments all are provided with sealed partition, and sealed partition can strengthen the syllable-dividing effect of wall body to can improve the joint strength between each panel.

The above prior art solutions have the following drawbacks: ordinary wall body is mostly concrete masonry structure wall, and it is difficult to be through the mode of evacuation in order to reach the noise reduction effect, and its self structure easily makes sound penetrate and propagate, and then easily influences the normal life and the work of the people of wall body both sides, so remain to improve.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an energy-conserving house wall structure of making an uproar that falls, it has the advantage that improves ordinary concrete structure wall noise reduction effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an energy-saving noise-reducing house wall structure comprises a structure wall, wherein sound insulation cotton plates are respectively arranged on two sides of the structure wall in the width direction, and a veneer is arranged on one side, away from the structure wall, of each sound insulation cotton plate; the outer side wall of the structural wall body penetrates through the soundproof cotton plate and is provided with a plurality of positioning columns, and the outer surface of each veneer is provided with a clamping hole which is convenient for the positioning columns to penetrate through; and the end wall of each positioning column, which is far away from the direction of the structural wall body, is provided with a locking groove, and a fixing piece for fixedly connecting the positioning column and the veneer is arranged in the locking groove.

By adopting the technical scheme, the soundproof cotton plate has a strong absorption effect on sound waves, and the frequency and the strength of sound penetration are reduced at the two sides of the width direction of the structural wall body, so that the phenomenon that the sound penetrates through the structural wall body and is further transmitted is effectively reduced, and the noise reduction effect of the structural wall body is effectively guaranteed; the decorative board passes through the reference column and stably hangs in structure wall body surface, and the mounting can be screwed up at the locking inslot, and then in order to reduce the influence of external factor to the soundproof cotton board to ensure its positional stability and inhale sound stability.

The present invention may be further configured in a preferred embodiment as: the veneer surface is provided with the groove of stepping down that is used for accomodating the end of mounting around joint hole periphery.

By adopting the technical scheme, the abdicating groove is used for accommodating the end of the fixing piece, so that the side walls of the veneer far away from the direction of the structural wall body are positioned on the same longitudinal surface, the influence of external factors on the fixing piece is effectively reduced, and the fitting tightness of the veneer and the structural wall body is ensured; meanwhile, the outer surface of the veneer is convenient for operators to whitewash, and the visibility of the outer surface of the structural wall is improved.

The present invention may be further configured in a preferred embodiment as: and a sound insulation board is arranged between the structural wall and the sound insulation cotton board.

By adopting the technical scheme, the sound insulation board forms a constraint damping structure for the sound source on the outer surface of the sound insulation board so as to shear and collide the sound wave on the outer surface of the sound insulation board, and then the sound wave is converted into heat energy, so that the sound transmission is reduced, and the energy-saving effect is achieved.

The present invention may be further configured in a preferred embodiment as: a plurality of sound-absorbing cavities are arranged in the sound-insulating board at intervals.

Through adopting above-mentioned technical scheme, inhale the sound cavity and form the inclosed cavity of vacuum in the acoustic celotex board, sound is difficult to further propagation under vacuum environment, and it has greatly reduced the phenomenon that sound pierces through the acoustic celotex board, and then has effectively ensured the noise reduction of acoustic celotex board.

The present invention may be further configured in a preferred embodiment as: and the outer surface of the structural wall body is provided with an embedded groove used for limiting the position of the sound insulation plate.

Through adopting above-mentioned technical scheme, the internal diameter size of embedded groove slightly is greater than the peripheral dimension of acoustic celotex board, and the acoustic celotex board can support embedded groove inner chamber in order to fix with the structure wall is preliminary, and then has effectively ensured inhaling of structure wall, noise reduction effect.

The present invention may be further configured in a preferred embodiment as: an interference ring is arranged in the embedded groove.

Through adopting above-mentioned technical scheme, the interference ring is used for improving the tight degree of support of caulking groove inner chamber including the acoustic celotex board, and it has greatly reduced the acoustic celotex board and has appeared not hard up phenomenon of shaking partially, and then has effectively ensured the positional stability of acoustic celotex board, has improved the sound stability of inhaling of acoustic celotex board.

The present invention may be further configured in a preferred embodiment as: each lateral wall that the decorative board is towards structure wall body direction is provided with the butt piece, structure wall body surface is provided with the subsider with butt piece looks adaptation.

By adopting the technical scheme, after the abutting block abuts against the inner cavity of the settling tank matched with the abutting block, the veneer can be attached to the outer surface of the structural wall body more closely, and the veneer effectively abuts against the soundproof cotton plate tightly; meanwhile, the abutting block abuts into the inner cavity of the settling tank, so that the positioning column can be quickly and accurately abutted into the inner cavity of the clamping hole, and the speed and the efficiency of abutting the positioning column into the inner cavity of the clamping hole are greatly improved.

The present invention may be further configured in a preferred embodiment as: the longitudinal section of the butt joint block is in a dovetail groove shape.

Through adopting above-mentioned technical scheme, the butt piece of forked tail cell type, the side length of its width direction one side is greater than the side length of its opposite side, after its subsider inner chamber of propping into adaptation with it, its stable in position and difficult not hard up, and then can improve the laminating compactness and the positional stability of decorative board at the structure wall body surface.

To sum up, the utility model discloses a following at least one useful technological effect:

1. sound waves are absorbed by the soundproof cotton plates, so that the frequency and the strength of sound penetration are reduced on two sides of the structural wall in the width direction, the phenomenon that the sound penetrates the structural wall and is further transmitted is effectively reduced, and the noise reduction effect of the structural wall is guaranteed;

2. the positioning column penetrates through the veneer so that the veneer can be stably hung on the outer surface of the structural wall, when the fixing piece is screwed down in the inner cavity of the locking groove, the veneer is fixedly connected with the positioning column, and the veneer can be clamped with the structural wall and limits the positions of the sound insulation board and the sound insulation cotton board, reduce the influence of external factors on the sound insulation board and the sound insulation cotton board, and ensure the position stability and the sound absorption stability of the sound insulation board and the sound insulation cotton board;

2. the sound absorption effect of the sound insulation board is further improved through the sound absorption cavity; the abutting block abuts into the inner cavity of the settling tank matched with the abutting block, so that the tightness of connection between the veneer and the structural wall is improved, and the speed and efficiency of the positioning column penetrating through the clamping hole are improved.

Drawings

FIG. 1 is a schematic longitudinal sectional view of a wall structure of an energy-saving and noise-reducing house;

FIG. 2 is an exploded view of the veneer and structural wall interface;

fig. 3 is a schematic longitudinal sectional view of the structural wall, acoustic wool panel and veneer in position.

In the figure, 1, a structural wall; 101. an embedded groove is formed; 102. interference ring rings; 103. a settling tank; 104. a sound-insulating cotton sheet; 2. a sound insulating board; 201. a sound-absorbing cavity; 3. a positioning column; 301. a locking groove; 302. a fixing member; 4. a veneer; 401. a butting block; 402. a clamping hole; 403. a yielding groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, for the utility model discloses an energy-saving and noise-reducing house wall structure, including structure wall 1. The structural wall 1 is formed by pouring reinforcing steel bars and concrete, and the two sides in the width direction are respectively provided with an embedded groove 101. The inner diameter of the inner caulking groove 101 is smaller than the outer circumference of the structural wall 1, and the inner cavity thereof is provided with the sound insulation board 2.

Referring to fig. 1, the sound insulation board 2 is a high-density board made of inorganic fibers and a water-based adhesive in a composite manner, and can shear sound waves into heat energy to achieve a sound absorption effect, so that the phenomenon that sound penetrates through the structural wall 1 and is further transmitted is effectively reduced. The interval is provided with a plurality of sound cavities 201 of inhaling in the acoustic celotex board 2, inhales sound cavity 201 and be the airtight wall body in vacuum at acoustic celotex board 2, and it can effectively reduce the phenomenon that sound pierces through acoustic celotex board 2 and further propagate, and then has effectively ensured the noise reduction of structure wall body 1.

Referring to fig. 1 and 2, an interference ring 102 is adhered to the inner wall of the embedded groove 101, and the interference ring 102 is a rubber pad having a flexible texture and a large static friction coefficient of the outer surface. When the acoustic celotex board 2 supports in embedded groove 101 inner chamber, interference ring 102 supports tightly in acoustic celotex board 2 periphery, and it has greatly improved the tight degree of supporting between acoustic celotex board 2 and the lateral wall of embedded groove 101, and then has reduced the phenomenon that the acoustic celotex board 2 appears the pine and shake the migration in embedded groove 101 inner chamber, has ensured acoustic stability of inhaling of acoustic celotex board 2.

Referring to fig. 1 and 3, soundproof cotton sheets 104 are adhered to both sides of the structural wall 1 in the width direction, respectively, and the soundproof cotton sheets 104 are made of sound-absorbing cotton for absorbing a sound source to further improve the noise reduction effect of the structural wall 1. One side that every soundproof cotton board 104 kept away from 1 direction of structure wall body is provided with decorative board 4, and decorative board 4 is the gypsum board, and it is used for supporting tight acoustic celotex board 2 and soundproof cotton board 104, and then with the noise reduction of guarantee structure wall body 1.

Referring to fig. 2, two abutting blocks 401 are integrally formed on the side wall of each veneer 4 facing the direction of the structural wall, the abutting blocks 401 are perpendicular to the veneer 4, and the longitudinal section of the abutting blocks is in a dovetail groove shape. The outer surface of the structural wall body 1 is provided with two settling tanks 103, the inner diameter of the settling tanks 103 is matched with the outer periphery of the abutting block 401, the abutting block 401 is abutted conveniently, and the fit tightness between the veneer 4 and the structural wall body 1 is guaranteed.

Referring to fig. 3, positioning columns 3 are vertically welded to two sides of the structural wall 1 in the width direction and located at four corners of the structural wall, and the positioning columns 3 are steel rods. The joint hole 402 that is equal to reference column 3 quantity is provided with along its thickness direction through to decorative board 4 surface, and the internal diameter size of joint hole 402 and the external diameter size looks adaptation of reference column 3, and then passes joint hole 402 through reference column 3 to make decorative board 4 hang in structure wall 1 surface comparatively steadily.

Referring to fig. 3, the end wall of each positioning column 3 in the direction away from the structural wall 1 is provided with a locking groove 301, the locking groove 301 is a thread groove, and a fixing member 302 is connected to the inner cavity of the locking groove in a threaded manner. The fixing member 302 is a bolt, and the end of the bolt can be simultaneously clamped with the positioning column 3 and the veneer 4, so that the veneer 4 is fixedly connected with the positioning column 3.

The groove 403 of stepping down is provided with around joint hole 402 periphery on the 4 external surfaces of decorative board, and the groove 403 of stepping down is used for accomodating the end of mounting 302, and it makes the lateral wall that decorative board 4 kept away from structure wall 1 direction be in on same vertical face, and then has effectively reduced the influence of external factor to mounting 302, has ensured decorative board 4 and structure wall 1's laminating compactness.

The implementation principle of the embodiment is as follows:

the baffle 2 is pressed into the inner cavity of the inner caulking groove 101 and tightly pressed in the inner cavity of the inner caulking groove 101 through the interference ring 102. The soundproof cotton sheet 104 is adhered to the outer surface of the structural wall 1, and then the abutment blocks 401 of the facing sheet 4 are aligned with and abutted against the settling tank 103. At this moment, the positioning column 3 passes through the clamping hole 402, when the outer surface of the veneer 4 and the side wall of the soundproof cotton board 104 far away from the direction of the structure wall 1 are abutted, an operator can screw the fixing piece 302 into the locking groove 301, and then the end of the fixing piece 302 abuts against the veneer 4 and the positioning column 3 at the same time, so that the veneer 4 is fixed on the outer surface of the structure wall 1.

The soundproof cotton sheet 104 reduces the phenomenon that sound is transmitted in the air and penetrates the structural wall 1 by absorbing sound waves. The sound insulation board 2 with the sound absorption cavity 201 can absorb sound waves, so that the phenomenon that sound penetrates through the structure wall 1 is further reduced, and the noise reduction effect of the structure wall 1 is effectively guaranteed and improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an energy-conserving house wall structure of making an uproar that falls, includes structure wall (1), its characterized in that: soundproof cotton boards (104) are respectively arranged on two sides of the structural wall body (1) in the width direction, and a veneer (4) is arranged on one side, away from the structural wall body (1), of each soundproof cotton board (104); the outer side wall of the structural wall body (1) penetrates through the soundproof cotton plate (104) and is provided with a plurality of positioning columns (3), and the outer surface of each veneer (4) penetrates through a clamping hole (402) which is convenient for the positioning columns (3) to penetrate through; and a locking groove (301) is formed in the end wall of each positioning column (3) far away from the structural wall body (1), and a fixing piece (302) for fixedly connecting the positioning column (3) and the veneer (4) is arranged in the locking groove (301).

2. The energy-saving noise-reducing house wall structure according to claim 1, characterized in that: the outer surface of the veneer (4) is provided with a yielding groove (403) used for accommodating the end head of the fixing piece (302) around the periphery of the clamping hole (402).

3. The energy-saving noise-reducing house wall structure according to claim 1, characterized in that: and a sound insulation board (2) is arranged between the structural wall body (1) and the sound insulation cotton board (104).

4. The energy-saving noise-reducing house wall structure according to claim 3, wherein: a plurality of sound-absorbing cavities (201) are arranged in the sound-insulating board (2) at intervals.

5. The energy-saving noise-reducing house wall structure according to claim 4, wherein: the outer surface of the structural wall body (1) is provided with an embedded groove (101) used for limiting the position of the sound insulation board (2).

6. The energy-saving noise-reducing house wall structure according to claim 5, wherein: an interference ring (102) is arranged in the inner embedding groove (101).

7. The energy-saving noise-reducing house wall structure according to claim 5, wherein: each side wall of the veneer (4) towards the direction of the structural wall body (1) is provided with a butt joint block (401), and the outer surface of the structural wall body (1) is provided with a settling tank (103) matched with the butt joint block (401).

8. The energy-saving noise-reducing house wall structure according to claim 7, wherein: the longitudinal section of the abutting block (401) is in a dovetail groove shape.