CN215253569U

CN215253569U - Sound insulation brick made of construction waste

Info

Publication number: CN215253569U
Application number: CN202120996733.0U
Authority: CN
Inventors: 王得新
Original assignee: Yunnan Youdu Construction Engineering Co ltd
Current assignee: Yunnan Youdu Construction Engineering Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-21
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a sound-insulating brick made of construction waste, which comprises a first brick body, a second brick body, sound-absorbing boards and a buffer board, wherein the first brick body and the second brick body are arranged into opposite U-shaped structures, the sound-absorbing boards are arranged between the first brick body and the second brick body, two groups of vertical outer walls of the sound-absorbing boards are integrally formed with two groups of convex blocks, two groups of vertical inner walls of the first brick body and the second brick body are respectively provided with a clamping groove matched with the convex blocks, a cavity is formed between the first brick body and the sound-absorbing boards, and the buffer board is filled in the cavity; the recess of rectangle form is seted up to the upper surface of buffer board, and the inside diapire fixedly connected with multiunit evenly distributed's of recess fixed block, every group the equal fixedly connected with elastic component in top of fixed block, the bottom fixed connection of fixed block one end and abatvoix is kept away from to the elastic component. This utilize sound insulation brick of construction waste material preparation, simple structure, shock strength is high.

Description

Sound insulation brick made of construction waste

Technical Field

The utility model belongs to the technical field of building material, concretely relates to utilize acoustic brick that construction waste made.

Background

The construction waste refers to the general name of dregs, waste concrete, waste masonry and other wastes generated in the process of construction, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals. Along with the acceleration of the industrialization and urbanization processes, the construction industry is rapidly developed at the same time, along with the increase of the generated waste materials, most of the waste materials are not recycled and directly transported to the suburbs or the villages at first, and are stacked or buried in the open air;

along with the development of science and technology, a waste treatment and recovery device appears, and more people begin to utilize the treatment and recovery device to recycle waste. The construction waste recovery is generally to crush the construction waste and then to produce concrete and mortar with corresponding strength grade or to prepare building material products such as building blocks, wall panels and floor tiles, which are generally used for non-bearing walls in buildings;

the wall body that the building block of current construction waste production built gives sound insulation effect relatively poor, can't satisfy some buildings that the demand is higher that give sound insulation.

Therefore, in order to meet the current situation, the design and production of the sound-insulating brick made of the construction waste are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize acoustic brick that construction waste made to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sound insulation brick made of construction waste comprises a first brick body, a second brick body, sound absorption boards and buffer boards, wherein the first brick body and the second brick body are arranged into opposite U-shaped structures, the sound absorption boards are arranged between the first brick body and the second brick body, two groups of vertical outer walls of the sound absorption boards are integrally formed with two groups of convex blocks, clamping grooves matched with the convex blocks are formed in the two groups of vertical inner walls of the first brick body and the second brick body, a cavity is formed between the first brick body and the sound absorption boards, and the buffer boards are filled in the cavity;

the recess of rectangle form is seted up to the upper surface of buffer board, and the inside diapire fixedly connected with multiunit evenly distributed's of recess fixed block, every group the equal fixedly connected with elastic component in top of fixed block, the bottom fixed connection of fixed block one end and abatvoix is kept away from to the elastic component.

Preferably, the inside from the top down of abatvoix has set gradually and has inhaled sound black paper layer, honeycomb core board layer, silence cotton layer and non-woven fabrics layer, inhale the setting of closely laminating of sound black paper layer and honeycomb core board layer, the setting of closely laminating of honeycomb core board layer and silence cotton layer, the setting of closely laminating of honeycomb core board layer and non-woven fabrics layer.

Preferably, a plurality of open pores are formed in the upper surface of the second brick body, the open pores are uniformly arranged in nine rows along the length direction of the sound-absorbing board at intervals, and five open pores are uniformly arranged in each row at intervals.

Preferably, the protruding block is of a rectangular structure, and the protruding block is connected with the clamping groove in a clamping mode.

Preferably, a plurality of groups of sound absorption holes are uniformly formed in the upper surface of the sound absorption plate, and the cross sections of the sound absorption holes are of a hexagonal structure.

The utility model discloses a technological effect and advantage: the sound insulation brick made of the construction waste is connected with the clamping grooves formed in the first brick body and the second brick body in a clamping manner through the plurality of groups of lugs on the sound absorption plate, so that the whole sound insulation brick is convenient to mount or dismount, parts damaged locally are convenient to replace, and materials are saved; the sound absorption is effectively carried out through the sound absorption black paper layer, the honeycomb core plate layer, the silent cotton plate layer and the non-woven paper cloth layer, and the sound absorption black paper layer, the honeycomb core plate layer, the silent cotton plate layer and the non-woven paper cloth layer are mainly used for absorbing noise emitted in a building and playing a certain sound insulation effect; a plurality of groups of fixed blocks and elastic pieces are arranged between the second brick body and the sound-absorbing plate, so that the overall shock strength is effectively improved, and the service life of the second brick body is prolonged; this utilize sound insulation brick of construction waste material preparation, simple structure, shock strength is high.

Drawings

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

fig. 2 is a sectional view of the buffer plate of the present invention;

fig. 3 is a partial cross-sectional view of the sound-absorbing panel of the present invention.

In the figure: 1 first brick body, 2 second brick body, 3 acoustic boards, 31 acoustic black paper layer, 32 honeycomb core board layer, 33 silence cotton board layer, 34 non-woven paper layer, 4 buffer board, 5 lugs, 6 grooves, 7 fixed blocks and 8 elastic elements.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a sound-proof brick made of construction waste materials as shown in figures 1-3, which comprises a first brick body 1, a second brick body 2, sound-absorbing boards 3 and a buffer board 4, wherein the first brick body 1 and the second brick body 2 are arranged in opposite U-shaped structures, the sound-absorbing boards 3 are arranged between the first brick body 1 and the second brick body 2, two groups of vertical outer walls of the sound-absorbing boards 3 are respectively and integrally formed with two groups of lugs 5, two groups of vertical inner walls of the first brick body 1 and the second brick body 2 are respectively provided with a clamping groove matched with the lugs 5, a cavity is formed between the first brick body 1 and the sound-absorbing boards 3, and the buffer board 4 is filled in the cavity;

recess 6 of rectangle form is seted up to the upper surface of buffer board 4, and the inside diapire fixedly connected with multiunit evenly distributed's of recess 6 fixed block 7, every group the equal fixedly connected with elastic component 8 in top of fixed block 7, the bottom fixed connection of fixed block 7 one end and abatvoix 3 is kept away from to elastic component 8.

Specifically, sound absorption board 3's inside from the top down has set gradually and has inhaled sound black paper layer 31, honeycomb core board layer 32, silence cotton layer 33 and non-woven fabrics layer 34, inhale sound black paper layer 31 and the setting of closely laminating of honeycomb core board layer 32, the setting of closely laminating of honeycomb core board layer 32 and silence cotton layer 33, the setting of closely laminating of honeycomb core board layer 32 and non-woven fabrics layer 34.

Specifically, a plurality of trompil has been seted up to the upper surface of the second brick body 2, and the trompil sets up to set up to nine rows and every row of even interval sets up to five along 3 length direction of abatvoix.

Specifically, the bump 5 is of a rectangular structure, and the bump 5 is connected with the clamping groove in a clamping manner.

Specifically, a plurality of groups of sound absorption holes are uniformly formed in the upper surface of the sound absorption plate 3, and the cross sections of the sound absorption holes are of hexagonal structures.

The theory of operation, this utilize acoustic brick that building waste made when using, at first through the joint groove block connection of seting up on multiunit lug 5 on the abatvoix 3 and the first brick body 1, the second brick body 2 to install fast this whole, receive external force effect when this is whole under, make multiunit elastic component 8 receive compression deformation, thereby play the shock attenuation effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an utilize acoustic brick that construction waste made, includes first brick body (1), second brick body (2), abatvoix (3) and buffer board (4), its characterized in that: the U-shaped sound-absorbing brick comprises a first brick body (1) and a second brick body (2), wherein the first brick body (1) and the second brick body (2) are of opposite U-shaped structures, a sound-absorbing board (3) is arranged between the first brick body (1) and the second brick body (2), two groups of vertical outer walls of the sound-absorbing board (3) are integrally formed with two groups of convex blocks (5), two groups of vertical inner walls of the first brick body (1) and the second brick body (2) are respectively provided with a clamping groove matched with the convex blocks (5), a cavity is formed between the first brick body (1) and the sound-absorbing board (3), and a buffer plate (4) is filled in the cavity;

recess (6) of rectangle form are seted up to the upper surface of buffer board (4), and the inside diapire fixedly connected with multiunit evenly distributed's of recess (6) fixed block (7), every group the equal fixedly connected with elastic component (8) in top of fixed block (7), the bottom fixed connection of fixed block (7) one end and abatvoix (3) is kept away from in elastic component (8).

2. The acoustical tile made of construction waste according to claim 1, wherein: the inside from the top down of abatvoix (3) has set gradually and has inhaled sound black paper layer (31), honeycomb core board layer (32), silence cotton layer (33) and non-woven fabrics layer (34), inhale sound black paper layer (31) and the setting of closely laminating of honeycomb core board layer (32), honeycomb core board layer (32) and silence cotton layer (33) closely laminate the setting, honeycomb core board layer (32) and non-woven fabrics layer (34) closely laminate the setting.

3. The acoustical tile made of construction waste according to claim 1, wherein: a plurality of open pores are formed in the upper surface of the second brick body (2), and the open pores are arranged into nine rows along the length direction of the sound-absorbing board (3) at uniform intervals, and five rows at uniform intervals.

4. The acoustical tile made of construction waste according to claim 1, wherein: the lug (5) is of a rectangular structure, and the lug (5) is connected with the clamping groove in a clamping mode.

5. The acoustical tile made of construction waste according to claim 1, wherein: the upper surface of the sound-absorbing board (3) is uniformly provided with a plurality of groups of sound-absorbing holes, and the cross sections of the sound-absorbing holes are of hexagonal structures.