Noise reduction composite aluminum veneer

Abstract

The utility model discloses a noise reduction composite type aluminum veneer which comprises a base and a panel installed on the base, a cavity is formed in the base, a honeycomb framework, a supporting plate, a first noise reduction plate and a second noise reduction plate are arranged in the cavity, the supporting plate is detachably connected with the base, and the first noise reduction plate and the second noise reduction plate are detachably connected. The first silencing plate and the second silencing plate are located between the supporting plate and the bottom of the cavity of the base, the honeycomb framework is located between the supporting plate and the panel, the panel, the honeycomb framework and the supporting plate are sequentially attached and contacted, and the panel and the supporting plate are each provided with a sound absorption structure. The noise-reduction composite aluminum veneer has good stress and compression resistance, can effectively ensure that the aluminum veneer does not sink to affect the attractiveness, and also has the functions of noise reduction and noise reduction.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum veneers, and more specifically to a noise-reducing composite aluminum veneer. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed by chromization and other treatments and then fluorocarbon spraying technology. Fluorocarbon coatings mainly refer to polyvinylidene fluoride resin (KANAR500), which is divided into three types: primer, topcoat, and varnish. The spraying process is generally divided into two, three or four coatings. Fluorocarbon coatings have excellent corrosion resistance and weather resistance, can resist acid rain, salt spray and various air pollutants, have excellent cold and heat resistance, can withstand strong ultraviolet radiation, can remain non-fading and non-powdering for a long time, and have a long service life.

[0003] The existing patent application number is CN202222581037.0, which discloses a sound-absorbing and noise-reducing aluminum veneer, including a panel and four folded edges, each folded edge is provided with a plurality of corner codes on the outside, a plurality of sound-absorbing holes are opened on the panel, a noise reduction unit is provided on the inner side of the aluminum veneer, and metal fixing blocks are inserted at the four corners of the noise reduction unit. The noise reduction unit includes a first sound-absorbing cotton and a second sound-absorbing cotton. Two slots are provided at the metal fixing block, and the two slots are respectively provided at the first slot and the second slot. The four corners of the first sound-absorbing cotton are respectively inserted into the four first slots, and the four corners of the second sound-absorbing cotton are respectively inserted into the four second slots. A sleeve is fixedly provided at the four corners on the inner side of the panel, and the four metal fixing blocks are respectively fixed to the four sleeves by bolts. The aluminum veneer of this patent has two sound-absorbing cottons and a plurality of sound-absorbing holes distributed in an array on the panel, so that the sound absorption and noise reduction effect is good, and the two sound-absorbing cottons are easy to install and replace. However, in this patent, the compressive performance of the aluminum veneer is poor. If the aluminum veneer is squeezed, it will cause the panel and the overall aluminum veneer to sag or break, which not only causes losses, but also affects the appearance of the curtain wall. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a noise-reducing composite aluminum veneer, which has good stress and pressure resistance, can effectively ensure that the aluminum veneer will not sag and affect the appearance, and also has the function of silencing and reducing noise.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A noise-reducing composite aluminum single panel comprises a base and a panel mounted on the base, wherein a cavity is arranged in the base, a honeycomb frame, a support plate, a first sound-absorbing plate and a second sound-absorbing plate are arranged in the cavity, the support plate and the base are detachably connected, the first sound-absorbing plate and the second sound-absorbing plate are respectively located between the support plate and the bottom of the base cavity, the honeycomb frame is located between the support plate and the panel, and the panel, the honeycomb frame and the support plate are sequentially fitted and contacted, and the panel and the support plate are both provided with sound-absorbing structures.

[0007] Furthermore, a plurality of support beams are arranged in the cavity, a plurality of first mounting holes are arranged on the plurality of support beams, a plurality of first connecting holes are arranged on the support plate, a first bolt is arranged in the first connecting hole, and the first bolt passes through the first connecting hole and extends into the first mounting hole for threaded connection.

[0008] Furthermore, a plurality of connecting columns are arranged at the inner edge of the cavity, a second mounting hole is arranged on the connecting column, a second connecting hole is arranged on the panel, a second bolt is arranged in the second connecting hole, and the second bolt passes through the second connecting hole and extends into the second mounting hole for threaded connection.

[0009] Furthermore, the sound absorbing structures on the panel and the support plate are a plurality of sound absorbing holes, and the plurality of sound absorbing holes are distributed in an array on the panel and the support plate.

[0010] Furthermore, the first sound-absorbing plate and the second sound-absorbing plate are both made of sound-absorbing cotton.

[0011] Furthermore, a plurality of angle brackets are arranged on the outer side of the base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a base, a panel, a cavity, a honeycomb frame and a support plate. When the panel is subjected to force, the force exerted on the panel will be sequentially transmitted to the honeycomb frame and the support plate, and finally distributed to the base, so that it has good force-bearing performance, makes the compression buffering effect better, and can effectively avoid the deformation of the aluminum single plate under pressure and affect the beauty of the curtain wall;

[0014] At the same time, by providing a plurality of sound-absorbing holes on the panel and the support plate, and arranging a first sound-absorbing plate and a second sound-absorbing plate in the cavity, the aluminum single plate can absorb sound into the cavity through the sound-absorbing holes and be absorbed and silenced by the first sound-absorbing plate and the second sound-absorbing plate, thereby achieving the effect of silencing and reducing noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0016] Figure 1 A schematic diagram of the structure of a noise-reducing composite aluminum veneer Figure 1 ;

[0017] Figure 2 A schematic diagram of the structure of a noise-reducing composite aluminum veneer Figure 2 ;

[0018] Figure 3 The structure of the base Figure 1 ;

[0019] Figure 4 The structure of the base Figure 2 ;

[0020] Figure 5 Schematic diagram of the structure of the honeycomb skeleton.

[0021] Markings in the figure are: 1. base; 2. corner code; 3. cavity; 4. panel; 5. honeycomb frame; 6. support plate; 7. first sound-absorbing plate; 8. second sound-absorbing plate; 9. sound-absorbing hole; 10. second connecting hole; 11. supporting beam; 12. first mounting hole; 13. connecting column; 14. second mounting hole. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0024] A noise reduction composite aluminum veneer, such as Figure 1-5 As shown, it includes a base 1 and a panel 4 installed on the base 1, a cavity 3 is provided in the base 1, a honeycomb skeleton 5, a support plate 6, a first silencer plate 7 and a second silencer plate 8 are provided in the cavity 3, the support plate 6 is detachably connected to the base 1, the first silencer plate 7 and the second silencer plate 8 are respectively located between the support plate 6 and the bottom of the cavity 3 of the base 1, the honeycomb skeleton 5 is located between the support plate 6 and the panel 4, and the panel 4, the honeycomb skeleton 5 and the support plate 6 are in contact with each other in sequence, and the panel 4 and the support plate 6 are both provided with sound absorbing structures.

[0025] Preferably in this embodiment, a plurality of support beams 11 are provided in the cavity 3, a plurality of first mounting holes 12 are provided on the plurality of support beams 11, a plurality of first connecting holes are provided on the support plate 6, a first bolt is provided in the first connecting hole, and the first bolt passes through the first connecting hole and extends into the first mounting hole 12 for threaded connection.

[0026] Preferably in this embodiment, a plurality of connecting columns 13 are provided at the inner edge of the cavity 3, a second mounting hole 14 is provided on the connecting column 13, a second connecting hole 10 is provided on the panel 4, a second bolt is provided in the second connecting hole 10, and the second bolt passes through the second connecting hole 10 and extends into the second mounting hole 14 for threaded connection.

[0027] Preferably, in this embodiment, the sound absorbing structures on the panel 4 and the support plate 6 are a plurality of sound absorbing holes 9 , and the plurality of sound absorbing holes 9 are distributed in an array on the panel 4 and the support plate 6 .

[0028] In this embodiment, preferably, the first sound-absorbing plate 7 and the second sound-absorbing plate 8 are both made of sound-absorbing cotton.

[0029] Preferably in this embodiment, a plurality of corner brackets 2 are provided on the outer side of the base 1 .

[0030] advantage:

[0031] The utility model is provided with a base 1, a panel 4, a cavity 3, a honeycomb frame 5 and a support plate 6. When the panel 4 is subjected to force, the force exerted on the panel 4 is sequentially transmitted to the honeycomb frame 5 and the support plate 6, and finally distributed to the base 1, so that it has good force-bearing performance, makes the compression buffering effect better, and can effectively avoid the deformation of the aluminum single plate under pressure and affect the beauty of the curtain wall;

[0032] At the same time, by providing a plurality of sound-absorbing holes 9 on the panel 4 and the support plate 6, and arranging a first sound-absorbing plate 7 and a second sound-absorbing plate 8 in the cavity 3, the aluminum single plate can absorb sound into the cavity 3 through the sound-absorbing holes 9 and the honeycomb holes in the honeycomb skeleton 5, and the sound is absorbed and silenced by the first sound-absorbing plate 7 and the second sound-absorbing plate 8, thereby achieving the effect of silencing and reducing noise.

[0033] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A noise reduction composite aluminum veneer, characterized in that: It includes a base and a panel installed on the base, the base is provided with a cavity, the cavity is provided with a honeycomb frame, a support plate, a first sound-absorbing plate and a second sound-absorbing plate, the support plate and the base are detachably connected, the first sound-absorbing plate and the second sound-absorbing plate are respectively located between the support plate and the bottom of the base cavity, the honeycomb frame is located between the support plate and the panel, and the panel, the honeycomb frame and the support plate are in contact with each other in sequence, and the panel and the support plate are both provided with sound-absorbing structures.

2. The noise reduction composite aluminum veneer according to claim 1, characterized in that: A plurality of support beams are arranged in the cavity, a plurality of first mounting holes are arranged on the plurality of support beams, a plurality of first connecting holes are arranged on the support plate, a first bolt is arranged in the first connecting hole, and the first bolt passes through the first connecting hole and extends into the first mounting hole for threaded connection.

3. The noise reduction composite aluminum veneer according to claim 1, characterized in that: A plurality of connecting columns are arranged at the inner edge of the cavity, a second mounting hole is arranged on the connecting column, a second connecting hole is arranged on the panel, a second bolt is arranged in the second connecting hole, and the second bolt passes through the second connecting hole and extends into the second mounting hole for threaded connection.

4. The noise reduction composite aluminum veneer according to claim 1, characterized in that: The sound absorbing structures on the panel and the support plate are a plurality of sound absorbing holes, and the plurality of sound absorbing holes are distributed in an array on the panel and the support plate.

5. The noise reduction composite aluminum veneer according to claim 1, characterized in that: The first sound-absorbing plate and the second sound-absorbing plate are both made of sound-absorbing cotton.

6. The noise reduction composite aluminum veneer according to claim 1, characterized in that: A plurality of angle codes are arranged on the outer side of the base.

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