CN215858336U

CN215858336U - Sound insulation device for building engineering

Info

Publication number: CN215858336U
Application number: CN202121939196.2U
Authority: CN
Inventors: 杨永康; 乔艳; 周剑波
Original assignee: Zhongneng Ankang Construction Development Group Co ltd
Current assignee: Zhongneng Ankang Construction Development Group Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-18
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a sound insulation device for constructional engineering, which comprises an outer frame component, wherein the left side and the right side of the outer frame component are respectively provided with a support component, a sound insulation component is arranged in the outer frame component, the sound insulation component comprises a plastic steel window positioned on one side of the outer wall of the support component, hollow sound insulation glass positioned on the front side and the rear side of the outer frame component, sound insulation plates and sound absorption plates which are positioned between the two support components and are in cross distribution, and sound insulation cotton positioned between the outer frame component, the utility model weakens noise by a plurality of sound insulation plates which are in cross distribution and are in plug-in fit with an upper plate and a lower plate and the hollow sound insulation glass which is in sliding connection with the lower plate, can observe components in the upper plate and the lower plate while achieving the sound insulation effect by using the plastic steel window and the hollow sound insulation glass, and avoids the parts of the sound insulation plates and the sound absorption plates from being separated from the lower plate and the upper plate, thereby affecting the sound insulation effect.

Description

Sound insulation device for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a sound insulation device for constructional engineering.

Background

The building engineering refers to the general name of various buildings and engineering facilities which provide material and technical foundation for human life and production. A large amount of noise is easily generated in the construction process of the building engineering, so that the living and office environments of residents and workers nearby are influenced. The production of noise arouses the people irritated with having easily, and the sound volume can harm human health even by strong, so often be equipped with noise insulation on the building site, and the most structure of noise insulation among the prior art is complicated, and the installation and the dismantlement of being not convenient for, can't inspect and maintain the inside part structure of noise insulation after the sound insulation effect declines. In view of this, we propose a sound insulation device for construction engineering.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides a sound insulation device for construction engineering.

The technical scheme of the utility model is as follows:

the utility model provides a noise insulation for building engineering, includes the frame subassembly, the left and right sides of frame subassembly all is equipped with supporting component, the inside of frame subassembly is equipped with sound insulation assembly, sound insulation assembly is including the plastic steel window that is located supporting component outer wall one side, be located the frame subassembly around the cavity sound-proof glass of both sides, be located two between the supporting component alternately distributed's acoustic celotex board and abatvoix and be located the sound cotton of inhaling between the frame subassembly.

As a preferred technical scheme, the outer frame assembly comprises an upper plate and a lower plate, and two ends of the sound insulation plate are respectively in plug-in fit with the upper plate and the lower plate.

As a preferable technical solution, the support assembly includes connecting rods located at four corners of the outer frame assembly, a support plate located between the front and rear two corresponding connecting rods, and a hydraulic cylinder located on an upper surface of the support plate.

According to the preferable technical scheme, the lower surface of the hollow sound insulation glass is provided with a sliding block, and the outer frame assembly is provided with a sliding groove in sliding connection with the sliding block.

As a preferable technical scheme, the outer walls of the upper board and the lower board are both provided with waterproof boards.

As the preferred technical scheme, the connecting rod consists of two supporting rods, and the two supporting rods are fixedly connected through a spring.

As a preferred technical scheme, a base is arranged right below the supporting plate.

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

1. the utility model weakens the noise through the plurality of sound insulation plates which are distributed in a cross way and are in inserted fit with the upper plate and the lower plate and the hollow sound insulation glass which is in sliding connection with the lower plate, and can observe parts in the upper plate and the lower plate while achieving the sound insulation effect through the use of the plastic steel window and the hollow sound insulation glass, thereby avoiding the separation of part of the sound insulation plates and the sound absorption plates from the lower plate and the upper plate, and further influencing the sound insulation effect.

2. According to the utility model, the base is matched with the hydraulic cylinder, so that the maintenance and detection of the parts between the upper plate and the lower plate are facilitated after the upper plate is moved, meanwhile, the length of a connecting wire for supplying power to the hydraulic cylinder is saved, and the hydraulic cylinder is convenient to use in a building construction environment.

Drawings

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

FIG. 2 is a schematic diagram of the present invention with the overall structure broken away;

FIG. 3 is a sectional view of a part of the structure of the present invention;

FIG. 4 is a schematic view of a part of the structure of the present invention.

In the figure:

an outer frame assembly 1; an upper setting plate 11; a waterproof sheet 111; a lower plate 12; a chute 121; a baffle 122;

a support assembly 2; a connecting rod 21; a support plate 211; a base 22; a spring 23; a hydraulic cylinder 24;

a sound insulating member 3; a plastic-steel window 31; hollow soundproof glass 32; a slider 321; a sound insulating plate 33; the sound-absorbing panel 34; and sound absorption cotton 35.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a noise insulation for building engineering, includes frame subassembly 1, the left and right sides of frame subassembly 1 all is equipped with supporting component 2, the inside of frame subassembly 1 is equipped with noise insulation component 3, noise insulation component 3 is including the plastic steel window 31 that is located supporting component 2 outer wall one side, be located the cavity sound-proof glass 32 of frame subassembly 1 front and back both sides, be located sound insulating board 33 and the abatvoix 34 of cross distribution between two supporting component 2, and be located the cotton 35 of inhaling of frame subassembly between 1.

Preferably, the outer frame assembly 1 includes an upper plate 11 and a lower plate 12, two ends of the sound insulation plate 33 are respectively inserted into and matched with the upper plate 11 and the lower plate 12, and the upper plate 11 and the lower plate 12 are both provided with slots inserted into and matched with the sound insulation plate 33, so that the sound insulation plate 33 can be conveniently taken out from between the upper plate 11 and the lower plate 12.

It is necessary to supplement that the upper plate 11 and the lower plate 12 are both wood wool sound-absorbing plates, which increases the sound-insulating effect.

Preferably, the supporting assembly 2 includes connecting rods 21 located at four corners of the outer frame assembly 1, a supporting plate 211 located between two corresponding connecting rods 21, and a hydraulic cylinder 24 located on an upper surface of the supporting plate 211, the supporting plate 211 is fixedly connected to the hydraulic cylinder 24, and an output shaft of the hydraulic cylinder 24 is tightly welded to an inner wall of the upper plate 11, so that the output shaft of the hydraulic cylinder 24 can drive the upper plate 11 to move upward.

Preferably, in the present embodiment, the slider 321 is disposed on the lower surface of the hollow soundproof glass 32, the outer frame member 1 is disposed with a chute 121 slidably connected to the slider 321, the left and right surfaces of the chute 121 are hinged with the baffle 122, and the chute 121 is disposed on the upper surface of the lower plate 12.

It should be noted that the upper surface of the hollow soundproof glass 32 is in contact with the lower surface of the upper plate 11, and both ends of the slider 321 are in contact with the corresponding side of the baffle 122, so that the slider 321 is prevented from sliding inside the chute 121.

Preferably, the outer walls of the upper board 11 and the lower board 12 are both provided with waterproof boards 111 to increase the waterproof effect and prevent the upper board 11 and the lower board 12 from being affected with moisture, thereby reducing the service life.

Preferably, the connecting rod 21 is composed of two supporting rods, the two supporting rods are fixedly connected through a spring 23, one end of each supporting rod, which is far away from the spring 23, is fixedly connected with the upper plate 11 and the lower plate 12, and the supporting plate 211 is fixedly connected with the outer wall of the supporting rod, which is located below the spring 23, so that the output shaft of the hydraulic cylinder 24 can push the upper plate 11 to move upwards, and the upper plate 11, the sound insulation plate 33 and the sound absorption plate 34 are separated.

It is to be noted that the acoustic panels 33 are distributed in a W-shape between the upper panel 11 and the lower panel 12, and the acoustic panel 34 is sandwiched between the two acoustic panels 33.

In addition, the upper surface of the frame of the plastic steel window 31 is in contact with the upper plate 11, the lower surface of the plastic steel window 31 is fixedly connected with the upper surface of the lower plate 12, and the size of the sound absorption cotton 35 is matched with the size of the gap between the sound insulation plate 33 and the hollow sound insulation glass 32.

In the present embodiment, the base 22 is preferably provided directly below the support plate 211.

When the sound insulation device for the building engineering is used, a sealed whole is formed by the upper plate 11, the lower plate 12, the plastic steel window 31 and the hollow sound insulation glass 32, external noise is isolated by the plastic steel window 31 and the hollow sound insulation glass 32, the transmission of the noise is blocked, partial noise enters between the upper plate 11 and the lower plate 12 through a gap between the plastic steel window 31 and the upper plate 11, and is gradually weakened through a plurality of sound insulation plates 33 and sound absorption plates 34 which are distributed in a cross way, so that the sound insulation effect is achieved, when the sound insulation plates 33, the sound absorption plates 34 and the sound absorption cotton 35 need to be replaced, the power supply of the hydraulic cylinder 24 is connected and started, the output shaft of the hydraulic cylinder 24 drives the upper plate 11 to move upwards, so that the lower surface of the upper plate 11 is separated from the upper surfaces of the hollow sound insulation glass 32 and the plastic steel window 31, and simultaneously, the support rod fixedly connected with the lower surface of the upper plate 11 moves upwards, the spring 23 is stretched, so that the spring 23 is deformed, the integrity of the upper plate 11 and the lower plate 12 is prevented from being divided, at the moment, the sound insulation plate 33 in plug fit with the upper plate 11 is separated from the upper plate 11, when the upper plate 11 and the lower plate 12 are pulled to the maximum distance, the power supply of the hydraulic cylinder 24 is turned off, the sound absorption cotton 35, the sound absorption plate 34 and the sound insulation plate 33 between the upper plate 11 and the lower plate 12 can be checked and replaced, the baffle plate 122 is hinged, the hollow sound insulation glass 32 is pushed, the sliding block 321 moves inside the sliding groove 121, the hollow sound insulation glass 32 is taken down from the lower plate 12, and the maintenance and detection of all parts between the upper plate 11 and the lower plate 12 are facilitated.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a noise insulation for building engineering, includes frame subassembly (1), its characterized in that: the left and right sides of frame subassembly (1) all is equipped with supporting component (2), the inside of frame subassembly (1) is equipped with syllable-dividing subassembly (3), syllable-dividing subassembly (3) including being located plastic steel window (31) of supporting component (2) outer wall one side, being located cavity sound-proof glass (32) of frame subassembly (1) front and back both sides, being located two acoustic celotex board (33) and abatvoix (34) and the sound of inhaling that is located between frame subassembly (1) that cross distribution between supporting component (2) and be located inhale sound cotton (35).

2. A sound-proofing device for construction engineering as claimed in claim 1, wherein: the outer frame assembly (1) comprises an upper plate (11) and a lower plate (12), and two ends of the sound insulation plate (33) are respectively in plug-in fit with the upper plate (11) and the lower plate (12).

3. A sound-proofing device for construction engineering as claimed in claim 1, wherein: the supporting component (2) comprises connecting rods (21) positioned at four corners of the outer frame component (1), a supporting plate (211) positioned between the front and the rear corresponding connecting rods (21), and a hydraulic cylinder (24) positioned on the upper surface of the supporting plate (211).

4. A sound-proofing device for construction engineering as claimed in claim 1, wherein: the lower surface of the hollow sound insulation glass (32) is provided with a sliding block (321), and the outer frame component (1) is provided with a sliding groove (121) which is connected with the sliding block (321) in a sliding mode.

5. A sound-proofing device for construction engineering as claimed in claim 2, wherein: the outer walls of the upper board (11) and the lower board (12) are both provided with waterproof boards (111).

6. A sound-proofing device for construction engineering as claimed in claim 3, wherein: the connecting rod (21) consists of two supporting rods, and the two supporting rods are fixedly connected through a spring (23).

7. A sound-proofing device for construction engineering as claimed in claim 3, wherein: a base (22) is arranged under the supporting plate (211).