Aluminum plate curtain wall with noise reduction effect

Abstract

The utility model discloses an aluminum plate curtain wall with a noise reduction effect, and belongs to the technical field of aluminum plate curtain walls. Comprising an aluminum panel, insertion holes are formed in the middles of the two side faces of the aluminum panel, a clamping plate is movably clamped to the aluminum panel, a connecting assembly is arranged in the clamping plate, and a vibration and noise reduction assembly is installed on the side, facing the aluminum panel, of the clamping plate. The aluminum plate curtain wall has the beneficial effects that the aluminum plate curtain wall with the noise reduction effect is provided, through arrangement of the vibration and noise reduction assembly, vibration generated by resonance of the aluminum panel is absorbed, noise generated by vibration is prevented, noise generated by the external environment can be absorbed, large noise cannot be generated, the good noise reduction effect is achieved, and the service life of the aluminum plate curtain wall is prolonged. And the second anti-vibration pad can abut against the aluminum panel all the time under the action of the spring, the anti-vibration effect is guaranteed, through the arrangement of the connecting assembly, movable installation of the anti-vibration and noise-reduction assembly is achieved, the elastic installation speed is high, installation is convenient, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of aluminum plate curtain walls, in particular to an aluminum plate curtain wall with a noise reduction effect. BACKGROUND

[0002] The aluminum plate curtain wall is a building curtain wall system taking aluminum plates as panel materials, which is usually composed of aluminum plate panels, reinforcing ribs, connecting pieces and the like, and is fixed on the outer surface of the building main structure through a specific installation mode, the aluminum plate curtain wall is beautiful and generous in appearance, can present rich colors and textures through different surface treatment modes (such as fluorocarbon spraying, anodic oxidation and the like), increases the modern sense and artistic sense of the building, and is widely applied to various buildings such as commercial buildings, office buildings, airports and railway stations, and not only plays a role of decoration and protection of the building, but also improves the overall quality and image of the building.

[0003] In use of the aluminum plate curtain wall, the aluminum plate curtain wall is often subjected to the action of wind, and resonance vibration of the aluminum plate curtain wall is caused under the action of wind (the aluminum plate has a certain natural frequency, if the excitation frequency generated by the wind load is close to or the same as the natural frequency of the aluminum plate, resonance of the aluminum plate is caused, the resonance can cause large vibration of the aluminum plate, and thus obvious noise is generated), and noise is further generated, under the prior art, there is lack of a mechanism for absorbing vibration, the resonance vibration generated by the action of wind cannot be absorbed, and thus large noise is generated, therefore, a technical measure is proposed to solve the problem that, under the prior art, there is lack of a mechanism for absorbing vibration, the resonance vibration generated by the action of wind cannot be absorbed, and thus large noise is generated. CONTENT OF THE UTILITY MODEL

[0004] The content part of the application is used to introduce the concept in a brief form, which will be described in detail in the specific embodiment part. The content part of the application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] To solve the technical problems mentioned in the above background section, some embodiments of the present application provide an aluminum plate curtain wall with noise reduction effect, comprising an aluminum panel, a jack is formed in the middle of the two side faces of the aluminum panel, a clamping plate is movably clamped on the aluminum panel, a connecting assembly is arranged in the clamping plate, a vibration and noise reduction assembly is installed on the side of the clamping plate facing the aluminum panel, two groups of symmetrical reinforcing plates are installed on the inner side of the aluminum panel, the vibration and noise reduction assembly comprises sound-absorbing cotton, the sound-absorbing cotton is fixedly installed on the side of the clamping plate facing the aluminum panel, a first damping pad is installed on the side of the sound-absorbing cotton away from the clamping plate, a plurality of groups of first springs are evenly distributed and installed on the side of the first damping pad away from the sound-absorbing cotton, a second damping pad is connected to the other end of the first spring, two groups of symmetrical grooves are formed in the second damping pad, the grooves are matched with the reinforcing plates, the connecting assembly comprises a pull plate, there are two groups of pull plates, the two groups of pull plates are flush with the sliding groove, the pull plate and the sliding groove are slidably matched, an extrusion plate is installed on the side of the pull plate, a second spring is connected to the side of the extrusion plate, the second spring is fixedly installed on the inner side wall of the sliding groove, a plug rod is arranged on the side of the extrusion plate away from the second spring, a telescopic rod is slidably clamped on the extrusion plate and the plug rod, thanks to the arrangement of the vibration and noise reduction assembly, the vibration caused by the resonance of the aluminum panel is absorbed, the noise caused by vibration is prevented, and the noise generated by the external environment is also absorbed, which will not produce larger noise, has good noise reduction effect, and under the action of the spring, the second damping pad can always abut against the aluminum panel, ensuring the vibration reduction effect.

[0006] Further, a plurality of groups of symmetrical corner codes are threadedly installed on the two side faces of the aluminum panel, the corner codes are L-shaped, and the corner codes are threadedly penetrated by bolts.

[0007] Further, the corner codes are threadedly connected with mounting plates through bolts, the mounting plates are connected with keels on the side faces, and the keels are fixedly installed on the outside of the building.

[0008] Further, two groups of symmetrical sliding grooves are formed in the middle position of the side of the clamping plate away from the aluminum panel.

[0009] Further, the other end of the telescopic rod is fixedly installed on the inner side wall of the sliding groove.

[0010] Further, the plug rod is slidably matched with the jack.

[0011] The utility model discloses a set up the vibration -absorbing and noise -reducing assembly, the vibration of the aluminum panel resonance is absorbed, prevents the vibration and produces the noise, and still can absorb the noise of external environment, does not produce the noise of being bigger, has good noise reduction effect, and under the action of spring makes second vibration -absorbing pad can always be close to the aluminum panel tightly, guarantees the vibration -absorbing effect, when the aluminum panel resonance under the action of wind, second vibration -absorbing pad absorbs the vibration, and the vibration that has not been absorbed is passed through spring and is delivered to first vibration -absorbing pad (first vibration -absorbing pad, second vibration -absorbing pad is rubber material), and the noise that vibration is absorbed is absorbed in vibration transmission.

[0012] Through the setting of the connecting assembly, the vibration-absorbing and noise-reducing assembly is movably mounted, and the elastic mounting is fast, convenient and practical, and the utility model discloses a set up the vibration -absorbing and noise -reducing assembly, the vibration of the aluminum panel resonance is absorbed, prevents the vibration and produces the noise, and still can absorb the noise of external environment, does not produce the noise of being bigger, has good noise reduction effect, and under the action of spring makes second vibration -absorbing pad can always be close to the aluminum panel tightly, guarantees the vibration -absorbing effect, when the aluminum panel resonance under the action of wind, second vibration -absorbing pad absorbs the vibration, and the vibration that has not been absorbed is passed through spring and is delivered to first vibration -absorbing pad (first vibration -absorbing pad, second vibration -absorbing pad is rubber material), and the noise that vibration is absorbed is absorbed in vibration transmission. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the application and, together with the description, serve to explain the application.

[0014] In addition, throughout the drawings, same or similar reference numerals are used to represent same or similar elements. It should be understood that the drawings are schematic, and elements and elements are not necessarily drawn to scale.

[0015] In the drawings:

[0016] Figure 1 It is the utility model with keel installation structure schematic drawing;

[0017] Figure 2 It is the utility model separation state structure schematic diagram;

[0018] Figure 3 It is the card plate rear view structure schematic diagram;

[0019] Figure 4 It is Figure 2 It is the structure schematic diagram of the utility model in A place (namely vibration -absorbing and noise -reducing assembly);

[0020] Figure 5 It is the connecting assembly structure schematic diagram.

[0021] Reference numerals:

[0022] 1 keel; 2 vibration and noise reduction assembly; 3 connecting assembly; 4 mounting plate; 5 aluminum panel; 6 corner brace; 7 bolt; 8 reinforcing plate; 9 clamping plate; 10 insertion hole; 11 sliding groove; 201 sound-absorbing cotton; 202 first vibration pad; 203 first spring; 204 second vibration pad; 205 groove; 301 pull plate; 302 extruded plate; 303 second spring; 304 insertion rod; 305 telescopic rod. DETAILED DESCRIPTION

[0023] Embodiments of the present disclosure will be described in more detail with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings of the present disclosure are for exemplary purposes only and are not intended to limit the scope of protection of the present disclosure.

[0024] It should also be noted that, for ease of description, only parts related to the present application are shown in the drawings. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0025] It should be noted that the terms "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0026] It should be noted that the adjectives "one", "multiple" mentioned in the present disclosure are illustrative and not limiting, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0027] The present disclosure will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0028] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, including aluminum panel 5, aluminum panel 5 both sides of the middle of the opening has a jack 10, aluminum panel 5 activity has a card plate 9, card plate 9 is provided with connecting assembly 3, card plate 9 towards the side of the aluminum panel 5 is provided with damping and noise reduction assembly 2, aluminum panel 5 inside the side is provided with two groups of symmetrical distribution of reinforcing plate 8, aluminum panel 5 both sides are provided with a plurality of groups of symmetrical distribution of angle code 6, angle code 6 is L-shaped, angle code 6 is screwed with bolt 7, angle code 6 is connected with mounting plate 4 through bolt 7, mounting plate 4 side is connected with keel 1, keel 1 is fixedly installed on the outside of the building, card plate 9 away from the middle of the side of the aluminum panel 5 is provided with two groups of symmetrical distribution of sliding slot 11, damping and noise reduction assembly 2 includes sound-absorbing cotton 201, sound-absorbing cotton 201 is fixedly installed on the side of the card plate 9 towards the aluminum panel 5, sound-absorbing cotton 201 away from the side of the card plate 9 is provided with a first damping pad 202, the first damping pad 202 away from the side of the sound-absorbing cotton 201 is provided with a plurality of groups of evenly distributed first springs 203, the other end of the first spring 203 is connected with the second damping pad 204, the second damping pad 204 is provided with two groups of symmetrical distribution of recess 205, recess 205 is matched with reinforcing plate 8, in the actual use of the aluminum plate curtain wall, first of all, the card plate 9 is installed, the connecting assembly 3 is pressed to make the connecting assembly 3 retract into the inside of the card plate 9, then the damping and noise reduction assembly 2 is aligned with the reinforcing plate 8 and is clamped into(enhancing the rigidity of the aluminum panel 5, dispersing load), then the connecting assembly 3 is connected with the aluminum panel 5, then the aluminum panel 5 is installed on the surface of the mounting plate 4, the mounting plate 4 is installed on the side of the keel 1, the aluminum panel 5 is filled with silicone glue(silicone glue mainly plays a role in bonding relevant glass materials with other corresponding substrates to achieve sealing effect), when the aluminum panel 5 resonates under the action of wind force, the damping and noise reduction assembly 2 absorbs vibration and sound, the specific working mode of the damping and noise reduction assembly 2 is that when the aluminum panel 5 resonates under the action of wind force, the second damping pad 204 absorbs vibration, the unabsorbed vibration is transmitted to the first damping pad 202 through the spring(first damping pad 202, second damping pad 204 are made of rubber), the vibration is absorbed, and the noise generated during vibration transmission is absorbed by the sound-absorbing cotton 201(sound-absorbing cotton 201 is made of rock wool).

[0029] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the connecting assembly 3 includes a pull plate 301, the pull plate 301 has two groups, the two groups of pull plates 301 are flush with the sliding groove 11, the pull plate 301 is slidingly matched with the sliding groove 11, the pull plate 301 is provided with an extrusion plate 302 on the side surface, the extrusion plate 302 is connected with a second spring 303 on the side surface, the other end of the second spring 303 is fixedly installed on the inner side wall of the sliding groove 11, the extrusion plate 302 is provided with a plug rod 304 on the side away from the second spring 303, the extrusion plate 302 and the plug rod 304 are slidingly matched with a telescopic rod 305, the other end of the telescopic rod 305 is fixedly installed on the inner side wall of the sliding groove 11, the plug rod 304 is slidingly matched with the plug hole 10, and the pull plate 301 is extruded in the direction of approaching each other, the pull plate 301 drives the extrusion plate 302 to approach each other, the extrusion plate 302 extrudes the second spring 303, the extrusion plate 302 drives the plug rod 304 to retract into the clamping plate 9, the extrusion plate 302 approaches each other, so that the telescopic rod 305 enters the plug rod 304, and then the clamping plate 9 is clamped into the aluminum panel 5, when the plug rod 304 is matched with the plug hole 10, the pull plate 301 is loosened, the second spring 303 drives the plug rod 304 to insert into the plug hole 10 under the action of the spring, and the fixing is completed.

[0030] Working principle: in actual use of the aluminum plate curtain wall, first, the clamping plate 9 is installed, the connecting assembly 3 is pressed to make the connecting assembly 3 retract into the clamping plate 9, then the damping and noise reduction assembly 2 is clamped into the reinforcing plate 8 (the stiffness of the aluminum panel 5 is enhanced, and the load is dispersed), then the connecting assembly 3 is connected with the aluminum panel 5, then the aluminum panel 5 is installed on the surface of the mounting plate 4, the mounting plate 4 is installed on the side surface of the keel 1, the silicone glue is filled between the aluminum panels 5 (the main function of the silicone glue is to bond the relevant glass materials and other corresponding substrates to achieve the sealing effect), when the aluminum panel 5 resonates under the action of wind force, the damping and noise reduction assembly 2 absorbs the vibration and absorbs the sound;

[0031] The specific working mode of the damping and noise reduction assembly 2 is that when the aluminum panel 5 resonates under the action of wind force, the second damping pad 204 absorbs the vibration, the vibration that is not absorbed is transmitted to the first damping pad 202 through the spring (the first damping pad 202 and the second damping pad 204 are made of rubber), the vibration is absorbed, and the noise generated during the vibration transmission is absorbed by the sound-absorbing cotton 201 (the material of the sound-absorbing cotton 201 is rock wool), through the setting of the damping and noise reduction assembly 2, the vibration generated by the resonance of the aluminum panel 5 is absorbed, the noise generated by the vibration is prevented, and the noise generated by the external environment can also be absorbed, without generating too much noise, having good noise reduction effect, and under the action of the spring, the second damping pad 204 can always abut against the aluminum panel 5, ensuring the damping effect;

[0032] The working mode of the connecting assembly 3 is specifically as follows: the pulling plates 301 are pressed in the direction of approaching each other, the pressing plates 302 are driven to approach each other when the pulling plates 301 approach each other, the second springs 303 are pressed when the pressing plates 302 approach each other, the inserting rods 304 are driven to retract into the clamping plates 9 when the pressing plates 302 approach each other, the telescopic rods 305 enter the inserting rods 304 when the pressing plates 302 approach each other, then the clamping plates 9 are clamped into the aluminum panel 5, the pulling plates 301 are released when the inserting rods 304 are matched with the insertion holes 10, the inserting rods 304 are inserted into the insertion holes 10 under the rebounding action of the second springs 303, and the fixing is completed. Through the arrangement of the connecting assembly 3, the movable installation of the vibration and noise reduction assembly 2 is realized, the elastic installation is fast and convenient, and the practicability is improved.

[0033] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the technical principles applied. Those skilled in the art should understand that the inventive scope involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combinations of the above technical features or equivalent features without departing from the above inventive concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. An aluminum plate curtain wall with noise reduction effect, comprising an aluminum panel (5), characterized in that: The aluminum panel (5) is provided with a jack (10) in the middle of the two side faces, the aluminum panel (5) is movably clamped with a clamping plate (9), the clamping plate (9) is provided with a connecting assembly (3), the side of the clamping plate (9) facing the aluminum panel (5) is provided with a damping and noise reduction assembly (2), and the inner side of the aluminum panel (5) is provided with two groups of symmetrically distributed reinforcing plates (8). The damping and noise reduction assembly (2) comprises sound-absorbing cotton (201), the sound-absorbing cotton (201) is fixedly installed on the side of the clamping plate (9) facing the aluminum panel (5), a first damping pad (202) is installed on the side of the sound-absorbing cotton (201) away from the clamping plate (9), a plurality of groups of first springs (203) are uniformly distributed and installed on the side of the first damping pad (202) away from the sound-absorbing cotton (201), the other end of the first spring (203) is connected with a second damping pad (204), the second damping pad (204) is provided with two groups of symmetrically distributed grooves (205), the grooves (205) are clamped and matched with the reinforcing plates (8), the connecting assembly (3) comprises a pull plate (301), the pull plate (301) has two groups, the two groups of pull plates (301) are flush with the sliding grooves (11), the pull plate (301) is slidably matched with the sliding groove (11), the pull plate (301) is provided with an extrusion plate (302) on the side, the extrusion plate (302) is connected with a second spring (303) on the side, the other end of the second spring (303) is fixedly installed on the inner side wall of the sliding groove (11), the extrusion plate (302) is provided with a plug rod (304) on the side away from the second spring (303), and the extrusion plate (302), the plug rod (304) and a telescopic rod (305) are slidably clamped.

2. The aluminum plate curtain wall with noise reduction effect according to claim 1, characterized in that: A plurality of groups of symmetrically distributed corner codes (6) are threadedly installed on the two side faces of the aluminum panel (5), the corner code (6) is L-shaped, and the corner code (6) is threadedly penetrated by a bolt (7).

3. The aluminum plate curtain wall with noise reduction effect according to claim 2, characterized in that: The corner code (6) is threadedly connected with a mounting plate (4) through the bolt (7), the mounting plate (4) is connected with a keel (1) on the side, and the keel (1) is fixedly installed on the outside of the building.

4. The aluminum plate curtain wall with noise reduction effect according to claim 1, characterized in that: Two groups of symmetrically distributed sliding grooves (11) are formed in the middle position of the side of the clamping plate (9) away from the aluminum panel (5).

5. The aluminum plate curtain wall with noise reduction effect according to claim 4, characterized in that: The other end of the telescopic rod (305) is fixedly installed on the inner side wall of the sliding groove (11).

6. The aluminum plate curtain wall with noise reduction effect according to claim 5, characterized in that: The plug rod (304) is slidably matched with the jack (10).

Images