CN215716396U

CN215716396U - Sound-absorbing curtain wall aluminum veneer

Info

Publication number: CN215716396U
Application number: CN202121816878.4U
Authority: CN
Inventors: 陈刚
Original assignee: Jiangsu Jiayu Decoration Material Co ltd
Current assignee: Jiangsu Jiayu Decoration Material Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-01
Anticipated expiration: 2031-08-05

Abstract

The utility model provides an aluminum single plate of a sound-absorbing curtain wall, which relates to the technical field of building construction and comprises a keel assembly and aluminum single plates, wherein two sides of each aluminum single plate are movably arranged with the inner side of the keel assembly, each aluminum single plate comprises a wear-resisting plate, a first single plate, a sound-absorbing layer and a second single plate, and the bottom of each wear-resisting plate is fixedly arranged with the top of the first single plate. According to the utility model, the wear-resistant plate is added, the wear-resistant plate has the advantages of strong flame retardance, wear resistance, acid and alkali resistance and the like, the durability of the aluminum veneer is improved, the aluminum veneer is not easy to damage, noise reaches the cavity through the sound absorption holes by adding the sound absorption layer, the sound absorption cotton absorbs the transmitted noise, the sound entering the cavity is further subjected to sound absorption and sound reduction treatment by the first sound reduction strips and the second sound reduction strips on the two sides, a good sound absorption effect is achieved, the sound absorption layer realizes the function of blocking noise propagation, the good sound absorption effect is realized, and the effects of convenient installation and disassembly and firm installation are realized by the combined arrangement of the sliding groove, the fixed block and the fixed bolt.

Description

Sound-absorbing curtain wall aluminum veneer

Technical Field

The utility model relates to the technical field of building construction, in particular to an aluminum veneer for a sound-absorbing curtain wall.

Background

The curtain wall is a light wall with decorative effect commonly used in modern large and high-rise buildings, is composed of a panel and a supporting structure system, can have a certain displacement capacity relative to a main structure or a certain deformation capacity per se, and does not bear the external protective structure or decorative structure of the building (an external wall frame type supporting system is also one of curtain wall systems) which is used for replacing the traditional masonry or window wall combination by various strong, light and beautiful building materials, and is an external wall construction method which is used for surrounding the periphery of the main structure to ensure that the whole building is beautiful and has complete and safe use function.

In the prior art, for example, Chinese patent numbers are: 202020349052.0's "a curtain aluminium veneer with inhale sound structure", its technical scheme main points are including the aluminium box, aluminium box bottom is provided with well cavity, the inside first sound cotton that inhales that is provided with of aluminium box, the first cotton bottom of inhaling sound is opened and is inhaled the sound hole, it inhales the sound ball to inhale the inside being provided with of sound hole, the first cotton top of inhaling the sound is provided with the puigging, the inside vacuum cavity that is provided with of puigging, and the top of puigging is provided with the second and inhales the sound cotton, the second inhales the cotton top of sound and is provided with the apron, and the top of apron is provided with the battens, and the battens is as an organic whole with the lateral wall of aluminium box, and the battens withhold in both sides at the apron. According to the utility model, through the arrangement of the aluminum box, the first sound absorption cotton and the sound insulation layer, the hollow cavity of the aluminum box can weaken noise, the sound absorption hole and the sound absorption ball in the first sound absorption cotton have a sound absorption effect, the vacuum cavity of the sound insulation layer is vacuum, and the sound insulation layer realizes a function of blocking noise transmission because sound cannot be transmitted in vacuum, so that a good sound absorption effect is realized.

However, in the prior art, the traditional curtain wall aluminum veneer has poor heat insulation capability and no sound absorption capability, so that the degree of weakening the decibel level of the sound in the process of transmitting the external sound into the room is low, and the life quality of people in the room is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the heat insulation capability of an aluminum single plate of a curtain wall is poor, the aluminum single plate of the curtain wall does not have sound absorption capability, the degree of weakening the decibel level of external sound in the process of transmitting the external sound into a room is low, and the life quality of people in the room is influenced, and the aluminum single plate of the curtain wall with the sound absorption capability is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an inhale sound curtain aluminium veneer, includes fossil fragments subassembly and aluminium veneer, the both sides of aluminium veneer and the inboard movable mounting of fossil fragments subassembly, the aluminium veneer includes antifriction plate, first veneer, sound absorbing layer and second veneer, the bottom of antifriction plate and the top fixed mounting of first veneer, the bottom of first veneer and the top fixed mounting on sound absorbing layer, the sound absorbing layer includes the abatvoix, the cavity has been seted up to the inside of abatvoix, a plurality of sound absorbing hole has evenly been seted up at the top of abatvoix, the inside of sound absorbing hole is provided with inhales the sound cotton.

Preferably, first noise reduction strips are symmetrically arranged on two sides of the inner wall of the cavity, and a second noise reduction strip is arranged on one side of each first noise reduction strip.

Preferably, the bottom of the sound absorption plate and the top of the second veneer are fixedly installed, a plurality of fixing blocks are symmetrically arranged on two sides of the wear-resisting plate, and the number of the fixing blocks is six.

Preferably, the keel assembly comprises two side plates and a partition plate, and the two side plates are symmetrically arranged on two sides of the aluminum single plate.

Preferably, the sliding grooves are symmetrically formed in two sides of the side plate, the threaded holes are symmetrically formed in two sides of the side plate, and the outer sides of the threaded holes are in threaded connection with fixing bolts.

Preferably, the number of the partition plates is two, the two partition plates are symmetrically arranged at two ends of the aluminum veneer, and two ends of the partition plates and two ends of the side plates are fixedly installed.

Preferably, the threaded hole is in threaded connection with the fixed block through a fixing bolt arranged on the outer side of the threaded hole, and the outer wall of the fixed block is in sliding connection with the inner wall of the sliding groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the wear-resistant plate is additionally arranged at the top of the first veneer, and the wear-resistant plate has the advantages of strong flame retardance, wear resistance, acid and alkali resistance and the like, so that the service life of the curtain wall aluminum veneer is longer, the durability of the aluminum veneer is improved, and the aluminum veneer is not easy to damage.

2. According to the utility model, the sound absorption layer is additionally arranged, the sound absorption plate of the sound absorption layer has a sound absorption effect, external noise reaches the inner cavity through the sound absorption hole, the sound absorption cotton in the sound absorption hole absorbs the transmitted noise, the sound entering the cavity is further subjected to sound absorption and sound reduction treatment by the first sound reduction strip and the second sound reduction strip on the two sides, the sound absorption cotton, the first sound reduction strip and the second sound reduction strip are combined to achieve a good sound absorption effect, the sound absorption layer achieves a function of blocking noise propagation, and a good sound absorption effect is achieved.

3. According to the aluminum single plate, the sliding grooves, the fixing blocks and the fixing bolts are combined, the aluminum single plate slides to the innermost side in the sliding grooves through the fixing blocks on the two sides, the six fixing blocks on the two sides are aligned with the threaded holes, and the fixing bolts are used for connecting and fixing the threaded holes and the fixing blocks in a threaded mode after the six fixing blocks are aligned with the threaded holes, so that the effects of convenience in mounting, dismounting and firmness in mounting are achieved.

Drawings

FIG. 1 is a schematic perspective view of an aluminum single plate for a sound-absorbing curtain wall according to the present invention;

FIG. 2 is an enlarged detail view of the aluminum single plate of the sound-absorbing curtain wall shown in FIG. 1 at A;

FIG. 3 is a schematic structural view of an aluminum veneer of an acoustic curtain wall according to the present invention;

FIG. 4 is an exploded view of an aluminum panel for a sound-absorbing curtain wall according to the present invention;

fig. 5 is an enlarged detail view of the aluminum single plate of the sound-absorbing curtain wall shown in fig. 4 at B.

Illustration of the drawings: 1. a keel assembly; 2. an aluminum veneer; 11. a side plate; 12. a partition plate; 13. a chute; 14. a threaded hole; 15. a fixing bolt; 21. a fixed block; 22. a wear plate; 23. a first veneer; 24. a sound absorbing layer; 25. a second veneer; 26. a sound-absorbing panel; 27. a sound absorption hole; 28. sound-absorbing cotton; 29. a first sound-reducing bar; 30. a second down bar; 31. a cavity.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the utility model provides an aluminum single plate for a sound-absorbing curtain wall, which includes a keel assembly 1 and an aluminum single plate 2, wherein two sides of the aluminum single plate 2 are movably mounted on the inner side of the keel assembly 1.

The specific arrangement and function of the keel assembly 1 and the aluminum veneer 2 will be described in detail.

As shown in fig. 3 to 5, the aluminum veneer 2 includes a wear-resistant plate 22, a first veneer 23, a sound absorption layer 24 and a second veneer 25, the bottom of the wear-resistant plate 22 is fixedly mounted on the top of the first veneer 23, the bottom of the first veneer 23 is fixedly mounted on the top of the sound absorption layer 24, the sound absorption layer 24 includes a sound absorption plate 26, a cavity 31 is formed inside the sound absorption plate 26, a plurality of sound absorption holes 27 are uniformly formed in the top of the sound absorption plate 26, sound absorption cotton 28 is arranged inside the sound absorption holes 27, first sound reduction strips 29 are symmetrically arranged on two sides of the inner wall of the cavity 31, a second sound reduction strip 30 is arranged on one side of each first sound reduction strip 29, the bottom of the sound absorption plate 26 is fixedly mounted on the top of the second veneer 25, a plurality of fixing blocks 21 are symmetrically arranged on two sides of the wear-resistant plate 22, and the number of the fixing blocks 21 is six.

The whole aluminum veneer 2 has the effects that the existing curtain wall aluminum veneer 2 is improved, the wear-resisting plate 22 is additionally arranged at the top of the first veneer 23, the wear-resisting plate 22 has the advantages of strong flame retardance, wear resistance, acid and alkali resistance and the like, so that the curtain wall aluminum veneer 2 has longer service life, the durability of the aluminum veneer 2 is improved, the curtain wall aluminum veneer 2 is not easy to damage, meanwhile, the sound absorption layer 24 is additionally arranged between the first veneer 23 and the second veneer 25, the sound absorption plate 26 of the sound absorption layer 24 has sound absorption effect, external noise passes through the aluminum veneer 2 and reaches the inner cavity 31 through the sound absorption holes 27 on the outer side of the sound absorption plate 26, the sound absorption cotton 28 inside the sound absorption holes 27 absorbs the transmitted noise, the sound entering the cavity 31 is further subjected to sound absorption and sound reduction treatment by the first sound reduction strips 29 and the second sound reduction strips 31 on the two sides, and the sound absorption cotton 28, the first sound reduction strips 29 and the second sound reduction strips 30 are combined for use to achieve good sound absorption effect, inhale the function that sound layer 24 realized blocking the noise propagation, realized good sound absorption effect, a plurality of fixed block 21 of antifriction plate 22 both sides is convenient fixes aluminium veneer 2 on fossil fragments subassembly 1 simultaneously.

As shown in fig. 1 and 2, the keel assembly 1 comprises side plates 11 and partition plates 12, the number of the side plates 11 is two, two side plates 11 are symmetrically arranged on two sides of the aluminum veneer 2, sliding grooves 13 are symmetrically arranged on two sides of the side plates 11, a plurality of threaded holes 14 are symmetrically arranged on two sides of the side plates 11, fixing bolts 15 are connected to the outer sides of the threaded holes 14 in a threaded manner, the number of the partition plates 12 is two, two partition plates 12 are symmetrically arranged at two ends of the aluminum veneer 2, two ends of each partition plate 12 are fixedly mounted with two ends of each side plate 11, the threaded holes 14 are connected with fixing blocks 21 in a threaded manner through the fixing bolts 15 arranged on the outer sides of the threaded holes, and the outer walls of the fixing blocks 21 are connected with the inner walls of the sliding grooves 13 in a sliding manner.

The effect that its whole fossil fragments subassembly 1 reached does, when fixing fossil fragments subassembly 1 and aluminium veneer 2, take off the gim peg 15 of screw hole 14 inside, align the spout 13 of aluminium veneer 2 and fossil fragments subassembly 1 both sides, aluminium veneer 2 slides to the most inboard in spout 13 through the fixed block 21 of both sides, make six fixed blocks 21 and the screw hole 14 of both sides aim at, it is fixed to use gim peg 15 to carry out threaded connection with screw hole 14 and fixed block 21 after aiming at, spout 13, the combination setting of fixed block 21 and gim peg 15, realize convenient installation dismantlement and the firm effect of installation.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an inhale sound curtain wall aluminium veneer, includes fossil fragments subassembly and aluminium veneer, its characterized in that: the utility model discloses a keel assembly, including aluminium veneer, first veneer, sound absorbing layer and second veneer, the both sides of aluminium veneer and the inboard movable mounting of fossil fragments subassembly, aluminium veneer includes antifriction plate, first veneer, sound absorbing layer and second veneer, the bottom of antifriction plate and the top fixed mounting of first veneer, the bottom of first veneer and the top fixed mounting on sound absorbing layer, sound absorbing layer includes the abatvoix, the cavity has been seted up to the inside of abatvoix, a plurality of sound absorbing hole has evenly been seted up at the top of abatvoix, the inside of sound absorbing hole is provided with inhales the sound cotton.

2. The sound-absorbing curtain wall aluminum veneer according to claim 1, characterized in that: the two sides of the inner wall of the cavity are symmetrically provided with first sound falling strips, and one side of each first sound falling strip is provided with a second sound falling strip.

3. The sound-absorbing curtain wall aluminum veneer according to claim 1, characterized in that: the bottom of abatvoix and the top fixed mounting of second veneer, the bilateral symmetry of antifriction plate is provided with a plurality of fixed block, the quantity of fixed block is six.

4. The sound-absorbing curtain wall aluminum veneer according to claim 1, characterized in that: the keel assembly comprises two side plates and partition plates, and the two side plates are symmetrically arranged on two sides of the aluminum veneer.

5. The sound-absorbing curtain wall aluminum veneer according to claim 4, characterized in that: the side plate is characterized in that sliding grooves are symmetrically formed in two sides of the side plate, a plurality of threaded holes are symmetrically formed in two sides of the side plate, and fixing bolts are connected to the outer sides of the threaded holes in a threaded mode.

6. The sound-absorbing curtain wall aluminum veneer according to claim 4, characterized in that: the number of the partition plates is two, the two partition plates are symmetrically arranged at two ends of the aluminum veneer, and two ends of each partition plate and two ends of each side plate are fixedly installed.

7. The sound-absorbing curtain wall aluminum veneer according to claim 5, characterized in that: the threaded hole is in threaded connection with the fixed block through a fixing bolt arranged on the outer side of the threaded hole, and the outer wall of the fixed block is in sliding connection with the inner wall of the sliding groove.