CN214402277U

CN214402277U - Building wall with shock attenuation sound insulation effect

Info

Publication number: CN214402277U
Application number: CN202023091798.5U
Authority: CN
Inventors: 庄煌南; 庄念锐; 庄铭轩; 庄佳清; 庄煌培
Original assignee: Nanli Construction Group Co ltd
Current assignee: Nanli Construction Group Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-15
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a building wall with shock attenuation sound insulation effect. Including the foundation wall, foundation wall downside fixedly connected with second grade buffer layer, second grade buffer layer downside fixedly connected with baffle one, the primary buffer layer of a baffle downside fixedly connected with, primary buffer layer downside fixedly connected with gypsum board, gypsum board downside fixedly connected with puigging, puigging downside fixedly connected with sound absorbing layer, sound absorbing layer downside fixedly connected with decorative layer, be equipped with the bumper shock absorber in the middle of the second grade buffer layer is inside, a plurality of elastic rubber shock strips have all been laid to the middle of primary buffer layer is inside. The utility model discloses a set up shock attenuation strip, bumper shock absorber and install bracing piece and the spring two in the bumper shock absorber outside and reach multistage absorbing effect, through the cavity that sets up sound-absorbing layer, puigging and elementary shock absorber layer and second grade shock absorber layer, can effectively keep apart outside noise.

Description

Building wall with shock attenuation sound insulation effect

Technical Field

The utility model relates to a, especially, relate to a building wall with shock attenuation sound insulation effect.

Background

The requirement of people on living is higher and higher due to the improvement of living standard, so that the complexity of building construction is increased, a building wall is a main structure of the building construction, in the building wall, the damping effect of the wall is an important standard for judging the quality of a building, the damping structure of the existing building wall structure is single in design and poor in damping effect, and the wall can be subjected to sound insulation treatment usually, namely one or more layers of sound insulation plates are simply covered on the surface of the wall.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a building wall with shock attenuation sound insulation effect.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a building wall with shock attenuation sound insulation effect, includes foundation wall, second grade buffer layer, baffle one, elementary buffer layer, gypsum board, puigging, sound absorbing layer, decorative layer, its characterized in that: a second damping layer is fixedly connected to the lower side of the foundation wall, a first partition plate is fixedly connected to the lower side of the second damping layer, a primary damping layer is fixedly connected to the lower side of the first partition plate, a gypsum board is fixedly connected to the lower side of the primary damping layer, a sound insulation layer is fixedly connected to the lower side of the gypsum board, a sound absorption layer is fixedly connected to the lower side of the sound insulation layer, and a decorative layer is fixedly connected to the lower side of the sound absorption layer; a shock absorber is arranged in the middle of the inner part of the secondary damping layer and comprises a lower sliding barrel and an upper sliding barrel, the upper sliding barrel is sleeved in the inner cavity of the lower sliding barrel, the inner cavity of the upper sliding barrel is also provided with a first spring, the upper end and the lower end of the first spring are respectively fixedly connected with the bottom of the upper sliding barrel and the bottom of the lower sliding barrel, the lower edge of the upper sliding barrel is provided with a first annular bulge, the inner wall of the upper end of the lower sliding barrel is provided with a second annular bulge matched with the first annular bulge, two supporting seats are fixedly arranged on two symmetrical sides of the outer side wall of the lower sliding barrel, the supporting seats are hinged with supporting rods, a pulley is rotatably arranged at the other end of the supporting rod, a spring II is horizontally and fixedly connected between the middle part of the supporting rod and the outer wall of the upper end of the lower slide barrel, the top end of the upper sliding barrel is provided with a convex outer edge and is fixedly connected with the foundation wall, and the bottom end of the lower sliding barrel is provided with a convex outer edge and is fixedly connected with the first partition plate; the damping device is characterized in that a plurality of elastic rubber damping strips are distributed in the middle of the inner portion of the primary damping layer, the middle of each damping strip is a hollow cylindrical damping tube, the upper end and the lower end of each damping tube are integrally provided with a first mounting surface and a second mounting surface, and the first mounting surface and the second mounting surface are fixedly connected with the first partition plate and the gypsum board respectively.

Further, the sound insulation layer is a sound insulation felt.

Further, the sound absorption layer is made of sound absorption cotton.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

1. the utility model discloses a set up shock attenuation strip, bumper shock absorber and install bracing piece and the spring two in the bumper shock absorber outside and reach multistage absorbing effect, can effectively reduce outside vibrations.

2. The utility model discloses a set up the cavity of sound absorbing layer, puigging and primary damping layer and second grade damping layer, can effectively keep apart outside noise.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of a building wall with damping and sound-insulating effects according to the present invention;

FIG. 2 is a schematic view of the sectional structure of the shock absorber with shock-absorbing and sound-insulating effects for building walls of the present invention;

fig. 3 is the utility model relates to a building wall shock attenuation strip's spatial structure schematic diagram with shock attenuation sound insulation effect.

In the figure: 1. a foundation wall; 2. a secondary damping layer; 3. a first clapboard; 4. a primary damping layer; 5. a gypsum board; 6. a sound insulating layer; 7, damping strips; 701. a shock absorbing tube; 702. a first mounting surface; 703. mounting surfaces II; 8. a shock absorber; 801, a lower sliding cylinder; 802. an upper sliding cylinder; 803. a support bar; 804. a first spring; 805. a second spring; 806. a pulley; 807, a first annular bulge; 808. a second annular bulge; 9. a sound absorbing layer; 10. and (7) a decorative layer.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

Referring to fig. 1-3, a building wall with shock attenuation sound insulation effect, includes foundation wall 1, second grade buffer layer 2, baffle 3, primary buffer layer 4, gypsum board 5, puigging 6, sound absorbing layer 9, decorative layer 10, its characterized in that: a second-level damping layer 2 is fixedly connected to the lower side of the base wall 1, a first partition plate 3 is fixedly connected to the lower side of the second-level damping layer 2, a first primary damping layer 4 is fixedly connected to the lower side of the first partition plate 3, a gypsum board 5 is fixedly connected to the lower side of the first primary damping layer 4, a sound insulation layer 6 is fixedly connected to the lower side of the gypsum board 5, a sound absorption layer 7 is fixedly connected to the lower side of the sound insulation layer 6, and a decoration layer 10 is fixedly connected to the lower side of the sound absorption layer 7; the middle of the inside of the secondary damping layer 2 is provided with a damper 8, the damper 8 comprises a lower sliding barrel 801 and an upper sliding barrel 802, the upper sliding barrel 802 is sleeved in the inner cavity of the lower sliding barrel 801, the inner cavity of the upper sliding barrel 802 is further provided with a first spring 804, the upper end and the lower end of the first spring 804 are respectively fixedly connected with the bottom of the upper sliding barrel 802 and the bottom of the lower sliding barrel 801, the lower edge of the upper sliding barrel 802 is provided with a first annular bulge 807, the inner wall of the upper end of the lower sliding barrel 801 is provided with a second annular bulge 808 matched with the first annular bulge 807, two symmetrical sides of the outer wall of the lower sliding barrel 801 are fixedly provided with two supporting seats, the supporting seats are hinged with a supporting rod 803, the other end of the supporting rod 803 is rotatably provided with a pulley 806, the middle of the supporting rod 803 is horizontally and fixedly connected with a second spring 805 between the outer wall of the upper end of the lower sliding barrel 801, the top end of the upper sliding barrel 802 is provided with a convex outer edge and fixedly connected with a foundation wall 1, the bottom end of the lower sliding barrel 801 is provided with a convex outer edge and is fixedly connected with the first partition plate 3; the middle of the interior of the primary damping layer 4 is uniformly provided with a plurality of elastic rubber damping strips 7, the middle of each damping strip 7 is a hollow cylindrical damping tube 701, the upper end and the lower end of each damping tube 701 are integrally provided with a first mounting surface 702 and a second mounting surface 703, and the first mounting surface 702 and the second mounting surface 703 are fixedly connected with a first partition plate 3 and a gypsum board 5 respectively.

Preferably, the soundproof layer 6 is soundproof felt.

Preferably, the sound absorption layer 9 is sound absorption cotton.

When external vibration or extrusion force is transmitted to the gypsum board 5, the elastic rubber shock-absorbing strips 7 in the primary shock-absorbing layer 4 are elastically deformed to absorb shock pressure, when the pressure is high, the elastic rubber shock-absorbing strips are transmitted to the shock absorbers 8 in the secondary shock-absorbing layer 2, the lower sliding cylinders 801 of the shock absorbers 8 move upwards, the springs I804 compress and absorb the shock pressure, when the pressure is high, the lower sliding cylinders 801 continue to move upwards, the pulleys 806 at the upper ends of the supporting rods 803 contact the surface of the foundation wall and slide towards two sides, the supporting rods 803 rotate outwards around the supporting seats, the springs II 805 are stretched, pressure is further absorbed, and the shock-absorbing effect is enhanced. The external noise is absorbed by the sound absorption cotton of the sound absorption layer 9 and isolated by the felt of the sound insulation layer 6 to be gradually reduced, and then is weakened by the internal cavities of the primary damping layer 4 and the secondary damping layer 2, so that the sound insulation effect is further improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a building wall with shock attenuation sound insulation effect, includes foundation wall, second grade buffer layer, baffle one, elementary buffer layer, gypsum board, puigging, sound absorbing layer, decorative layer, its characterized in that: a second damping layer is fixedly connected to the lower side of the foundation wall, a first partition plate is fixedly connected to the lower side of the second damping layer, a primary damping layer is fixedly connected to the lower side of the first partition plate, a gypsum board is fixedly connected to the lower side of the primary damping layer, a sound insulation layer is fixedly connected to the lower side of the gypsum board, a sound absorption layer is fixedly connected to the lower side of the sound insulation layer, and a decorative layer is fixedly connected to the lower side of the sound absorption layer; a shock absorber is arranged in the middle of the inner part of the secondary damping layer and comprises a lower sliding barrel and an upper sliding barrel, the upper sliding barrel is sleeved in the inner cavity of the lower sliding barrel, the inner cavity of the upper sliding barrel is also provided with a first spring, the upper end and the lower end of the first spring are respectively fixedly connected with the bottom of the upper sliding barrel and the bottom of the lower sliding barrel, the lower edge of the upper sliding barrel is provided with a first annular bulge, the inner wall of the upper end of the lower sliding barrel is provided with a second annular bulge matched with the first annular bulge, two supporting seats are fixedly arranged on two symmetrical sides of the outer side wall of the lower sliding barrel, the supporting seats are hinged with supporting rods, a pulley is rotatably arranged at the other end of the supporting rod, a spring II is horizontally and fixedly connected between the middle part of the supporting rod and the outer wall of the upper end of the lower slide barrel, the top end of the upper sliding barrel is provided with a convex outer edge and is fixedly connected with the foundation wall, and the bottom end of the lower sliding barrel is provided with a convex outer edge and is fixedly connected with the first partition plate; the damping device is characterized in that a plurality of elastic rubber damping strips are distributed in the middle of the inner portion of the primary damping layer, the middle of each damping strip is a hollow cylindrical damping tube, the upper end and the lower end of each damping tube are integrally provided with a first mounting surface and a second mounting surface, and the first mounting surface and the second mounting surface are fixedly connected with the first partition plate and the gypsum board respectively.

2. The building wall with the shock-absorbing and sound-insulating effects as claimed in claim 1, wherein: the sound insulation layer is made of sound insulation felt.

3. The building wall with the shock-absorbing and sound-insulating effects as claimed in claim 1, wherein: the sound absorption layer is made of sound absorption cotton.