CN214246186U

CN214246186U - Composite cement board with sound insulation effect

Info

Publication number: CN214246186U
Application number: CN202023193721.9U
Authority: CN
Inventors: 张洪伟
Original assignee: Beijing Woerwen Energy Saving Technology Co ltd
Current assignee: Beijing Woerwen Energy Saving Technology Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-09-21
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a compound cement board with effect gives sound insulation, including the cement board body, the plane skeleton, fixed fossil fragments, the puigging, light steel centre layer and light steel keel support piece, all install the plane skeleton on the outer wall of cement board body both sides, the plane skeleton adopts light aluminum alloy material to make, all be equipped with fixed fossil fragments on the outer wall of both ends about the cement board body, fixed fossil fragments are "concave" type structural design, the inner wall of both ends is inserted and is equipped with the fixed column about the cement board body, through fixed column fixed connection between cement board body and the fixed fossil fragments, fixed mounting has a plurality of evenly distributed's mounting on the fixed fossil fragments outer wall, beneficial effect: this kind of structural design's compound cement board that gives sound insulation, when the in-service use, have better syllable-dividing effect, can effectively prevent noise pollution, be applicable to the other or the great building group of noise of city road and use, and have better structural strength, conveniently install, performance is good, simple structure.

Description

Composite cement board with sound insulation effect

Technical Field

The utility model relates to a building wallboard technical field specifically is a compound cement board with effect gives sound insulation.

Background

The cement board is a building flat plate which is produced by processing cement as a main raw material, is a building product which is arranged between a gypsum board and a stone and can be freely cut, drilled and carved, and becomes a building material widely used in the building industry due to the superior fireproof, waterproof, anticorrosion, insect prevention and sound insulation performance of the cement board and the wood board and the price far lower than that of the stone. The cement board has prefabricated, also has cast-in-place, and current cement board when producing and using, its sound insulation effect is relatively poor to when the building crowd who pastes the road uses, there is noise pollution easily, and performance is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound cement board with effect gives sound insulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound cement board with effect gives sound insulation, includes cement board body, plane skeleton, fixed fossil fragments, puigging, light steel center layer and light steel keel support piece, all install the plane skeleton on the outer wall of cement board body both sides, the plane skeleton adopts light aluminum alloy material to make, all be equipped with fixed fossil fragments on the outer wall of both ends about the cement board body, fixed fossil fragments are "concave" type structural design, the inner wall of both ends is inserted and is equipped with the fixed column about the cement board body, through fixed column fixed connection between cement board body and the fixed fossil fragments, fixed mounting has a plurality of evenly distributed's mounting on the fixed fossil fragments outer wall, mounting and fixed fossil fragments are integrated into one piece formula structural design.

Preferably, the outer wall of the fixed keel is fixedly provided with two anti-collision frameworks, the center of the interior of the cement board body is provided with a light steel center layer, the outer walls of the upper end and the lower end of the light steel center layer are fixedly provided with middle layer fixing pieces, and the light steel center layer is fixedly arranged inside the cement board through the middle layer fixing pieces.

Preferably, a plurality of light steel keel supporting pieces which are uniformly distributed are fixedly installed inside the light steel central layer, and the two light steel keel supporting pieces are fixedly arranged in a crossed mode.

Preferably, on the outer wall of light steel centre layer both sides and be located the inside fixed mounting of cement slab body and inhale the sound cotton, fixed mounting has the puigging on inhaling the cotton outer wall of sound, the inside fixed mounting of puigging has a plurality of evenly distributed's baffle sound insulating part, the baffle sound insulating part adopts the arc structural design.

Preferably, the sound-proof layer is kept away from and is equipped with the sound insulation cavity on the cotton side outer wall of sound absorption, fixed mounting has the back up coat on the sound insulation cavity outer wall, the inside fixed mounting of back up coat has the strengthening rib.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with the plane skeleton in cement board body outside, can carry out better protection to the outside of cement board body through the plane skeleton that sets up to improve the compressive property of structure, improve the structure steadiness, use through the structure cooperation between fixed fossil fragments, fixed column, the mounting simultaneously, thereby can conveniently accomplish the wall body installation work of this cement board, performance is good.

2. Through being provided with the light steel centre layer in cement slab body inside, be provided with the light steel keel support piece of cross arrangement through setting up in light steel centre layer inside, the compressive property of inner structure can effectively be improved through the light steel keel support piece of cross arrangement to conveniently use, and can conveniently install light steel centre layer in cement slab through the middle level mounting that sets up, convenient to use.

3. Through being provided with the syllable-dividing cavity, can carry out preliminary cavity buffering to external noise through the syllable-dividing cavity that sets up, thereby reach the purpose of preliminary subduction, noise after the subduction enters into the syllable-dividing in situ, through be provided with baffle sound insulating part in the syllable-dividing layer, the baffle sound insulating part through setting up can carry out better arc buffering to the conduction sound wave that the noise produced, thereby reach the syllable-dividing purpose of second grade, at last through the sound cotton that inhales that sets up play final sound, the sound insulation effect of inhaling.

4. To sum up, this kind of structural design's compound cement board that gives sound insulation has better syllable-dividing effect when the in-service use, can effectively prevent noise pollution, is applicable to the use of city road side or the great building colony of noise, and has better structural strength, conveniently installs, and performance is good, simple structure.

Drawings

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

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic structural view of the light steel central layer of the present invention.

In the figure: 1. a cement board body; 2. a planar framework; 3. fixing the keel; 4. fixing a column; 5. a fixing member; 6. an anti-collision framework; 7. a reinforcement layer; 8. a sound-insulating cavity; 9. a sound insulating layer; 10. a baffle sound barrier; 11. sound-absorbing cotton; 12. a light steel center layer; 13. a light gauge steel support; 14. and a middle layer fixing piece.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a composite cement board with sound insulation effect comprises a cement board body 1, a planar framework 2, a fixed keel 3, a sound insulation layer 9, a light steel central layer 12 and a light steel keel support piece 13, wherein the planar framework 2 is installed on the outer walls of two sides of the cement board body 1, the outer part of the cement board body 1 can be well protected through the arranged planar framework 2, so that the compression resistance of the structure is improved, the structural stability is improved, the planar framework 2 is made of light aluminum alloy materials, the fixed keels 3 are arranged on the outer walls of the upper end and the lower end of the cement board body 1, the fixed keels 3 are designed in a concave structure, the fixed keel 3 can be conveniently clamped and fixedly connected with the cement board body 1 preliminarily through the concave structure design, the connection performance is improved, the fixed columns 4 are inserted into the inner walls of the upper end and the lower end of the cement board body 1, the structural stability can be improved through the fixed columns 4, the cement board body 1 is fixedly connected with the fixed keels 3 through the fixed columns 4, fixed mounting has a plurality of evenly distributed's mounting 5 on 3 outer walls of fixed fossil fragments, and mounting 5 and fixed fossil fragments 3 formula structural design as an organic whole to the convenience is cast and is used.

In this embodiment, fixed mounting has two anticollision frameworks 6 on 3 outer walls of fixed fossil fragments, and anticollision framework 6 can protect mounting 5, prevents that mounting 5 from warping impaired, and 1 inside central point of cement slab body puts and is equipped with light steel centre layer 12, and equal fixed mounting has middle level mounting 14 on the outer wall of both ends about light steel centre layer 12, and light steel centre layer 12 passes through middle level mounting 14 fixed mounting inside the cement slab.

In this embodiment, a plurality of light steel keel supporting members 13 which are uniformly distributed are fixedly installed inside the light steel central layer 12, the two light steel keel supporting members 13 are arranged in a cross fixed manner, and the compression resistance of the internal structure can be effectively improved through the light steel keel supporting members 13 arranged in a cross manner.

In this embodiment, on the 12 both sides outer walls of light steel centre layer and be located 1 inside fixed mounting of cement slab body and inhale sound cotton 11, inhale fixed mounting on the cotton 11 outer walls of sound and have puigging 9, the inside fixed mounting of puigging 9 has a plurality of evenly distributed's baffle sound insulating part 10, baffle sound insulating part 10 adopts arc structural design, baffle sound insulating part 10 can carry out better arc buffering to the conduction sound wave that the noise produced to reach the syllable-dividing purpose of second grade.

In this embodiment, the puigging 9 is kept away from and is equipped with syllable-dividing cavity 8 on the cotton 11 one side outer wall of sound absorption, and fixed mounting has back up coat 7 on 8 outer walls of syllable-dividing cavity, and the inside fixed mounting of back up coat 7 has the strengthening rib.

Further, through being provided with the strengthening rib in back up coat 7 is inside, can improve the inside structural strength of cement board through the strengthening rib that sets up, conveniently uses.

When in use, the plane skeleton 2 is arranged outside the cement board body 1, the outside of the cement board body 1 can be well protected by the arranged plane skeleton 2, thereby improving the compression resistance of the structure and the structural stability, meanwhile, the composite cement board can be fixedly arranged on a wallboard by the arranged fixing piece 4 through the structure matching use among the fixing keel 3, the fixing column 4 and the fixing piece 5, thereby having the structural characteristic of convenient installation and having good service performance, the compression resistance of the internal structure can be effectively improved by the light steel keel supporting piece 13 arranged in the light steel central layer 12 in a crossed way through the light steel keel supporting piece 13 arranged in the crossed way through the light steel central layer 12 arranged in the cement board body 1, thereby being convenient to use, and the light steel central layer 12 can be conveniently arranged in the cement board through the arranged middle layer fixing piece 14, convenient to use, through be provided with syllable-dividing cavity 8 in cement board inside, can carry out preliminary cavity buffering to external noise through the syllable-dividing cavity 8 that sets up, thereby reach the purpose of preliminary subducting the noise, noise after the subduction enters into in the puigging 9, through be provided with baffle noise insulation 10 in the puigging 9, can carry out better arc buffering to the conduction sound wave that the noise produced through the baffle noise insulation 10 that sets up, thereby reach the syllable-dividing purpose of second grade, at last through the sound cotton 11 plays final sound of inhaling that sets up, the sound insulation effect, thereby reach thorough syllable-dividing environmental protection effect.

To sum up, this kind of structural design's compound cement board that gives sound insulation has better syllable-dividing effect when the in-service use, can effectively prevent noise pollution, is applicable to the use of city road side or the great building colony of noise, and has better structural strength, conveniently installs, and performance is good, simple structure.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound cement board with effect gives sound insulation which characterized in that: comprises a cement board body (1), a plane skeleton (2), a fixed keel (3), a sound insulation layer (9), a light steel central layer (12) and a light steel keel supporting piece (13), the outer walls of two sides of the cement board body (1) are both provided with a plane skeleton (2), the plane skeleton (2) is made of light aluminum alloy materials, the outer walls of the upper end and the lower end of the cement board body (1) are respectively provided with a fixed keel (3), the fixing keel (3) is designed to be a concave structure, the inner walls of the upper end and the lower end of the cement board body (1) are inserted with fixing columns (4), the cement board body (1) is fixedly connected with the fixed keel (3) through a fixed column (4), a plurality of fixing pieces (5) which are uniformly distributed are fixedly arranged on the outer wall of the fixing keel (3), the fixing piece (5) and the fixing keel (3) are designed into an integrated structure.

2. The composite cement panel having a soundproof effect according to claim 1, wherein: fixed mounting has two anticollision frameworks (6) on fixed fossil fragments (3) outer wall, cement board body (1) inside central point puts and is equipped with light steel core layer (12), equal fixed mounting has middle level mounting (14) on both ends outer wall about light steel core layer (12), light steel core layer (12) are through middle level mounting (14) fixed mounting inside the cement board.

3. The composite cement panel having a soundproof effect according to claim 2, wherein: a plurality of light steel keel supporting pieces (13) which are uniformly distributed are fixedly arranged in the light steel central layer (12), and the two light steel keel supporting pieces (13) are fixedly arranged in a crossed mode.

4. The composite cement panel having a soundproof effect according to claim 2, wherein: on light steel centre layer (12) both sides outer wall and be located cement slab body (1) inside fixed mounting and inhale sound cotton (11), inhale fixed mounting on sound cotton (11) outer wall and have puigging (9), puigging (9) inside fixed mounting has a plurality of evenly distributed's baffle sound insulation spare (10), baffle sound insulation spare (10) adopt the arc structural design.

5. The composite cement panel having a soundproof effect according to claim 4, wherein: the sound insulation layer (9) are kept away from and are equipped with sound insulation cavity (8) on the outer wall of sound absorption cotton (11) one side, fixed mounting has back up coat (7) on sound insulation cavity (8) outer wall, the inside fixed mounting of back up coat (7) has the strengthening rib.