CN216156902U

CN216156902U - Effectual building curtain wall construction gives sound insulation

Info

Publication number: CN216156902U
Application number: CN202122156861.7U
Authority: CN
Inventors: 李媛
Original assignee: Shanghai Linzhi Industrial Co ltd
Current assignee: Shanghai Linzhi Industrial Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-01
Anticipated expiration: 2031-09-08

Abstract

The utility model belongs to the technical field of building equipment, and particularly relates to a building curtain wall structure with a good sound insulation effect, which comprises a curtain wall body, wherein a sound insulation plate body is arranged on one side of the curtain wall body, a connecting assembly is fixedly arranged on one side of the curtain wall body opposite to the sound insulation plate body, and the sound insulation plate body is clamped and fixed on one side of the curtain wall body through the connecting assembly; be equipped with the amortization plate body that weakens the noise through the outside at the curtain body, be equipped with the noise reduction mechanism in the inside of amortization plate body, sound gets into the collection sound mouth of loudspeaker form, and gather sound through collection sound mouth, thereby weaken the outside sound of collection sound mouth and carry out preliminary amortization, the collection is in the inside that sound of collection sound mouth inside enters into the inside of reflection passageway under the guide effect of collection sound mouth, and make a round trip to reflect in the inside of reflection passageway and weaken, because the reflection passageway is the bending setting, can prolong sound at the inside reflection time of reflection passageway, thereby improve the noise cancelling effect.

Description

Effectual building curtain wall construction gives sound insulation

Technical Field

The utility model belongs to the technical field of building equipment, and particularly relates to a building curtain wall structure with a good sound insulation effect.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The outer building envelope structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to a main structure, and does not bear the function of the main structure (an outer wall frame type support system is also one type of a curtain wall system).

At present, the curtain wall in the prior art has poor sound insulation effect, and along with further dense urban population, the activity noise of some places generating high-intensity sound waves is spread to buildings far away from each other to influence normal life, work and study of people, and some places even can cause social contradiction and dispute.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The building curtain wall structure with good sound insulation effect provided by the utility model has the characteristics that the sound insulation effect of the building curtain wall can be improved, a relatively quiet environment is provided for a user, the influence of external noise on the life and rest of the user is avoided, and the mounting is convenient and fast.

In order to achieve the purpose, the utility model provides the following technical scheme: a building curtain wall structure with a good sound insulation effect comprises a curtain wall body, wherein a sound insulation plate body is arranged on one side of the curtain wall body, four symmetrically-distributed connecting assemblies are fixedly mounted on one side, opposite to the sound insulation plate body, of the curtain wall body, and the sound insulation plate body is clamped and fixed on one side of the curtain wall body through the connecting assemblies;

coupling assembling is including inserting post and the spacing tooth of second, insert post fixed mounting in one side of curtain body, just it has all fixed mounting all around to insert the post the spacing tooth of second, the sound insulation plate body with the relative one side of curtain body seted up with the connecting hole of inserting post looks adaptation, it pegs graft fixedly to insert the post the inside of connecting hole, the inside fixed mounting of connecting hole have with the first spacing tooth of the spacing tooth looks adaptation of second, the connecting hole passes through insert the post first spacing tooth block is fixed the inside of connecting hole.

Preferably, the building curtain wall structure with good sound insulation effect is provided with a plurality of sound reduction mechanisms for reducing sound on one side of the sound insulation plate body, which is far away from the curtain wall body, wherein each sound reduction mechanism comprises a sound collection port and a reflection channel, and the sound collection ports are communicated with the reflection channels.

Preferably, the sound collection port is of a horn-shaped structure, and the narrow port end of the sound collection port is located at one end close to the reflection channel.

Preferably, the reflection channel is arranged in a bent manner as the building curtain wall structure with a good sound insulation effect.

Preferably, the building curtain wall structure with good sound insulation effect is characterized in that a sealing gasket is sleeved outside the connecting component, and the sound insulation plate body is connected with the curtain wall body in a sealing mode through the sealing gasket.

Preferably, the building curtain wall structure with good sound insulation effect is provided with a sound absorption layer inside the sound reduction mechanism, and the sound absorption layer is made of a suction cotton material.

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

1. according to the utility model, the silencing plate body capable of weakening noise is fixed on the outer portion of the curtain wall body in a clamping manner, the sound reducing mechanism is arranged in the silencing plate body, sound firstly passes through the horn-shaped sound collecting opening, and is collected at the position of the silencing plate body through the sound collecting opening, so that the sound outside the sound collecting opening is weakened, and preliminary silencing is carried out.

2. According to the curtain wall structure, the silencing plate is connected with the curtain wall body through the connecting component, the inserting column can be aligned to the connecting hole in the curtain wall body, so that the position between the silencing plate and the curtain wall body is limited, then the inserting column is pressed downwards to be inserted into the connecting hole, the position between the curtain wall body and the silencing plate can be limited under the mutual matching of the first limiting teeth and the second limiting teeth, and therefore the silencing plate is automatically clamped and fixed on one side of the curtain wall body and used for improving the sound insulation effect of the curtain wall body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a noise reduction mechanism according to the present invention;

in the figure:

1. a curtain wall body;

2. a sound insulation plate body; 21. connecting holes; 211. a first limit tooth; 22. a sound reducing mechanism; 221. a sound collection port; 222. a reflection channel; 223. a sound absorbing layer;

3. a connecting assembly; 31. inserting a column; 32. a second limit tooth;

4. and a gasket.

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.

As shown in fig. 1;

a building curtain wall structure with good sound insulation effect comprises a curtain wall body 1.

In this embodiment: curtain body 1 is current structure, is fixed with a sound insulation plate body 2 through the block in one side of curtain body 1 for provide the effect that gives sound insulation of curtain body 1, with the current curtain body 1 of solution in the use, the poor problem of effect that gives sound insulation.

It should be noted that: curtain body 1 and the relative one side fixed mounting of the plate body 2 that gives sound insulation have four coupling assembling 3 that are the symmetric distribution, the plate body 2 that gives sound insulation passes through 3 blocks of coupling assembling to be fixed in one side of curtain body 1, coupling assembling 3 is used for connecting the plate body 2 that gives sound insulation and curtain body 1, but make the plate body 2 that gives sound insulation block the fastening fix in one side of curtain body 1, for current bolt fastening, make the installation and the dismantlement of the plate body 2 that gives sound insulation more convenient and swift.

As shown in fig. 2 and 3;

combine above-mentioned content, coupling assembling 3 is including inserting post 31 and the spacing tooth of second 32, insert post 31 fixed mounting in one side of curtain body 1, and insert all fixed mounting all around of post 31 have the spacing tooth of second 32, sound insulation plate body 2 sets up the connecting hole 21 with inserting the 31 looks adaptation of post with the relative one side of curtain body 1, insert post 31 grafting is fixed in the inside of connecting hole 21, the inside fixed mounting of connecting hole 21 has the first spacing tooth 211 with the spacing tooth of second 32 looks adaptations, connecting hole 21 is through inserting post 31, the inside at connecting hole 21 is fixed to first spacing tooth 211 block.

In the scheme, when the sound insulation plate body 2 needs to be installed at one side of the curtain wall body 1, the inserting column 31 is firstly inserted into the connecting hole 21 at one side of the sound insulation plate body 2, so as to limit the position between the sound insulation plate body 2 and the curtain wall body 1, then the sound insulation plate body 2 is pressed downwards, so that the inserting column 31 is inserted into the connecting hole 21, because the first limiting tooth 211 matched with the second limiting tooth 32 is fixedly installed inside the connecting hole 21, after the inserting column 31 is inserted into the connecting hole 21, the first limiting tooth 211 can limit and fix the second limiting tooth 32, so that the inserting column 31 is firmly clamped and fixed inside the connecting hole 21,

it should be noted that: when inserting the post 31 and inserting the inside of connecting hole 21, take place mutual slip between first spacing tooth 211 and the second spacing tooth 32, until inserting the post 31 and insert the inside back of connecting hole 21, first spacing tooth 211 can carry out spacing fixed to second spacing tooth 32, when needs are separated sound insulation plate body 2 and curtain body 1, manual outwards pulling insert the post 31 can.

As shown in fig. 2 and 4;

in combination with the above, the sound insulation plate body 2 is provided with a plurality of sound reduction mechanisms 22 for reducing sound on the side away from the curtain wall body 1, each sound reduction mechanism 22 includes a sound collection port 221 and a reflection channel 222, and the sound collection port 221 is communicated with the reflection channel 222.

In this embodiment, the sound reducing mechanism 22 is disposed inside the sound deadening plate, so that sound firstly enters the interior of the sound collecting port 221 and is reflected inside the sound collecting port 221, and since the sound collecting port 221 is communicated with the reflection channel 222, the sound reflected by the sound collecting port 221 enters the interior of the reflection channel 222 to be reflected, so that the sound is reduced, and the reduced sound enters the room through the curtain wall body 1.

It should be noted that: the sound collection port 221 has a horn-shaped structure, and the sound collection port 221 of the horn-shaped structure can collect and guide most of the sound reaching the sound insulation plate body 2, and then reflect back and forth inside the sound collection port 221, thereby attenuating most of the sound.

It should be understood that: the reflection channel 222 is arranged in a curved manner, sound collected in the sound collection port 221 enters the reflection channel 222 under the guiding action of the sound collection port 221, and is reflected back and forth in the reflection channel 222 for weakening.

Further, the method comprises the following steps of;

in combination with the above, the sound absorbing layer 223 is provided inside the sound reducing mechanism 22, and the sound absorbing layer 223 is made of a suction cotton material.

In this embodiment, the sound absorbing layer 223 may be configured to absorb the sound reflected inside the sound collecting port 221 and the reflection channel 222, so as to attenuate the sound entering the interior of the sound reducing mechanism 22.

It should be noted that: the outside cover of coupling assembling 3 is equipped with sealed pad 4, and the sound insulation plate body 2 can guarantee the leakproofness of being connected between sound insulation plate body 2 and the curtain body 1 through sealed pad 4 and curtain body 1 sealing connection, prevents that sound from directly entering into curtain body 1's inside and passing curtain body 1 and reacing indoorly through the space between sound insulation plate body 2 and the curtain body 1.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A building curtain wall structure with a good sound insulation effect comprises a curtain wall body (1), and is characterized in that a sound insulation plate body (2) is arranged on one side of the curtain wall body (1), four symmetrically-distributed connecting assemblies (3) are fixedly mounted on one side, opposite to the sound insulation plate body (2), of the curtain wall body (1), and the sound insulation plate body (2) is fixedly clamped on one side of the curtain wall body (1) through the connecting assemblies (3);

coupling assembling (3) are including inserting post (31) and the spacing tooth of second (32), insert post (31) fixed mounting be in one side of curtain body (1), just equal fixed mounting all around of inserting post (31) has the spacing tooth of second (32), sound insulation plate body (2) with curtain body (1) relative one side seted up with connecting hole (21) of inserting post (31) looks adaptation, insert post (31) grafting is fixed the inside of connecting hole (21), the inside fixed mounting of connecting hole (21) have with first spacing tooth (211) of the spacing tooth of second (32) looks adaptation, connecting hole (21) pass through insert post (31) first spacing tooth (211) block is fixed the inside of connecting hole (21).

2. The building curtain wall structure with good sound insulation effect according to claim 1, wherein: the sound insulation plate body (2) is far away from one side of the curtain wall body (1) and is provided with a plurality of sound reduction mechanisms (22) used for reducing sound, each sound reduction mechanism (22) comprises a sound collection port (221) and a reflection channel (222), and the sound collection port (221) is communicated with the reflection channel (222).

3. The building curtain wall structure with good sound insulation effect according to claim 2, wherein: the sound collecting port (221) is of a horn-shaped structure, and the narrow-mouth end of the sound collecting port (221) is located at one end close to the reflection channel (222).

4. The building curtain wall structure with good sound insulation effect according to claim 2, wherein: the reflection channel (222) is arranged in a bent mode.

5. The building curtain wall structure with good sound insulation effect according to claim 1, wherein: the outside cover of coupling assembling (3) is equipped with sealed pad (4), sound insulation plate body (2) pass through sealed pad (4) with curtain body (1) sealing connection.

6. The building curtain wall structure with good sound insulation effect according to claim 2, wherein: the interior of the noise reduction mechanism (22) is provided with a sound absorption layer (223), and the sound absorption layer (223) is made of an absorbing cotton material.