Modularized sound insulation honeycomb aluminum plate

Abstract

The modularized sound insulation honeycomb aluminum plate comprises a plurality of single bodies and an n-shaped joint body, each single body comprises an upper aluminum decoration plate, a lower aluminum decoration plate and a honeycomb plate, the honeycomb plate is clamped between the upper aluminum decoration plate and the lower aluminum decoration plate, the two ends of the lower aluminum decoration plate are respectively bent upwards to form L-shaped connecting edges, and the upper aluminum decoration plate and the lower aluminum decoration plate are connected through the L-shaped connecting edges. Wherein the end portion of one connecting edge is bent upwards to form a splicing edge with a clamping groove, the end portion of the other connecting edge is bent upwards to form a connecting wing matched with the clamping groove, the adjacent single bodies are inserted into the clamping groove through the connecting wing and locked through a screw, and the joint body covers the splicing position of the connecting wing and the clamping groove. And the top of the joint body is fixed on the connecting wing through a bolt. According to the modularized sound insulation aluminum honeycomb plate, after a plurality of single structures are spliced with one another, the joint body covers the splicing position, so that rapid splicing of the sound insulation aluminum honeycomb plate is achieved, the sealing performance and the water tightness of the sound insulation aluminum honeycomb plate can be effectively guaranteed, and the service life of the sound insulation aluminum honeycomb plate is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of honeycomb aluminum panel splicing technology, and more specifically, to a modular sound-insulating honeycomb aluminum panel. Background Technology

[0002] Aluminum honeycomb panels are suitable for civil buildings, vehicle and ship decoration, etc. They represent the application of aerospace materials in civil construction. The entire processing is completed in a modern factory using hot-pressing technology. Due to the high thermal conductivity between the aluminum skin and the honeycomb structure, the thermal expansion and contraction of the inner and outer aluminum skins are synchronized. Small pores in the honeycomb aluminum skin allow for free air flow within the panel. The sliding mounting system prevents structural deformation during thermal expansion and contraction. Honeycomb materials possess excellent properties such as high wind pressure resistance, shock absorption, sound insulation, heat insulation, flame retardancy, and high specific strength.

[0003] In actual production, honeycomb aluminum panels typically need to be assembled in buildings according to the required spatial divisions. Currently available honeycomb aluminum panels are easy to assemble from panel to panel, but when applied to spaces with high sealing requirements, there is a problem of moisture penetrating into the gaps between the panels, leading to corrosion, which reduces durability and water tightness.

[0004] Therefore, it is necessary to propose a modular sound-insulating honeycomb aluminum panel to improve its durability and water tightness. Utility Model Content

[0005] This invention provides a modular sound-insulating honeycomb aluminum panel to solve the problems of water tightness and assembly in existing honeycomb aluminum panel assembly.

[0006] According to one aspect of the present invention, a modular sound-insulating honeycomb aluminum panel is provided, comprising multiple individual units and a U-shaped connecting body. Each individual unit includes an upper aluminum trim panel, a lower aluminum trim panel, and a honeycomb panel. The honeycomb panel is sandwiched between the upper aluminum trim panel and the lower aluminum trim panel. Both ends of the lower aluminum trim panel are bent upward to form L-shaped connecting edges. One end of one connecting edge is bent upward to form a splicing edge with a slot, and the end of the other connecting edge is bent upward to form a connecting wing adapted to the slot. Adjacent individual units are inserted into the slot through the connecting wing and locked with screws. The connecting body covers the splicing point between the connecting wing and the slot and is fixed to the connecting wing at the top of the connecting body with bolts.

[0007] Preferably, based on the above scheme, a curable resin layer is filled between the connecting wing and the slot.

[0008] Based on the above scheme, preferably, a curable resin layer is provided on the bonding surface of the connecting edge of the adjacent monomers.

[0009] Based on the above scheme, the preferred option is a mineral wool sound-absorbing panel.

[0010] Based on the above scheme, the preferred option is that the mineral wool sound-absorbing board is bent into an S-shape.

[0011] Based on the above scheme, the honeycomb panel preferably has a plurality of regular hexagonal holes along its width direction.

[0012] Preferably, based on the above scheme, the connecting edge is sealed to the upper aluminum trim panel.

[0013] This utility model discloses a modular sound-insulating honeycomb aluminum panel. After multiple individual units are spliced ​​together, a joint body is used to cover the splicing points to achieve rapid splicing of the sound-insulating honeycomb aluminum panel. This can effectively ensure its sealing and water tightness, thereby improving its service life. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In the drawings:

[0015] Figure 1 This is a schematic diagram of the modular sound-insulating honeycomb aluminum panel of this utility model;

[0016] Figure 2 This is a side view of the modular sound-insulating honeycomb aluminum panel of this utility model;

[0017] Figure 3 This is an exploded view of the modular sound-insulating honeycomb aluminum panel of this utility model;

[0018] Figure 4 This is a partial schematic diagram of the modular sound-insulating honeycomb aluminum panel of this utility model;

[0019] Explanation of icon numbers:

[0020] 11. Upper aluminum trim panel; 12. Lower aluminum trim panel; 13. Honeycomb panel; 14. Connecting edge; 15. Card slot; 16. Splicing edge; 17. Connecting wing;

[0021] 2. Joint; 21. Curable resin layer;

[0022] 3. Screws. Detailed Implementation

[0023] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0024] It should be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of a descriptive feature, integral, step, operation, element, and / or component, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or sets.

[0025] To keep the drawings concise, only the parts relevant to this invention are shown schematically in each figure, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of the components with the same structure or function is schematically depicted, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0026] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0027] In the embodiments shown in the accompanying drawings, the directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of the various components of this invention are relative rather than absolute. These descriptions are appropriate when these components are in the positions shown in the drawings. If the descriptions of the positions of these components change, these directional indications also change accordingly.

[0028] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0030] Please see Figure 1 and combined Figure 2 and Figure 3 As shown, a modular sound-insulating honeycomb aluminum panel of this utility model includes multiple individual units and a U-shaped connecting body 2.

[0031] The unit includes an upper aluminum trim panel 11, a lower aluminum trim panel 12, and a honeycomb panel 13. The honeycomb panel 13 is sandwiched between the upper aluminum trim panel 11 and the lower aluminum trim panel 12. The two ends of the lower aluminum trim panel 12 are bent upward to form L-shaped connecting edges 14. One end of the connecting edge 14 is bent upward to form a splicing edge 16 with a slot 15. The end of the other connecting edge 14 is bent upward to form a connecting wing 17 that fits the slot 15. Adjacent units are inserted into the slot 15 through the connecting wing 17 and locked to the connecting edge 14 by screws 3 so that the two adjacent units form an integral structure. The joint body 2 is covered at the splicing point of the connecting wing 17 and the slot 15, and the top of the joint body 2 is fixed to the connecting wing 17 by bolts.

[0032] The thickness of the upper aluminum decorative panel 11 and the lower aluminum decorative panel 12 of this invention is preferably 0.6 mm. The honeycomb panel 13 is a mineral wool sound-absorbing panel with a density that can be set to 130-150 kg / m³. When the density of the honeycomb panel 13 is set to less than 130 kg / m³, the heat transfer rate increases and the fire resistance may decrease. On the other hand, when the density of the honeycomb panel 13 is set to greater than 150 kg / m³, the weight of the structure increases and the manufacturing cost increases, thus reducing economic feasibility. Therefore, by setting the density of the honeycomb panel 13 to 130-150 kg / m³, stable fire resistance can be provided at the optimal cost.

[0033] The present invention has a curable resin layer 21 filling the space between the connecting wing 17 and the slot 15, and a curable resin layer 21 is provided on the mating surface of the connecting edge 14 of adjacent units.

[0034] In use, the curable resin layer 21 can be made of at least one selected from the group consisting of silicone resin and epoxy resin. The curable resin layer 21 prevents moisture and heat from penetrating into the gaps, thereby ensuring watertightness, and the insulation performance can be further improved; please refer to [link to details]. Figure 4 As shown.

[0035] It is worth noting that the mineral wool sound-absorbing board of this utility model is bent into an S-shape; while in another preferred embodiment of this utility model, the honeycomb board 13 of this utility model has a plurality of regular hexagonal hole structures along its width direction.

[0036] In order to ensure sound insulation, moisture protection and sealing effect, the connecting edge 14 of each unit of this utility model is sealed and attached to the upper aluminum decorative plate 11.

[0037] This utility model discloses a modular sound-insulating honeycomb aluminum panel. After multiple individual structures are spliced ​​together, a joint body 2 is used to cover the splicing points to achieve rapid splicing of the sound-insulating honeycomb aluminum panel, and can effectively ensure its sealing and water tightness, thereby improving its service life.

[0038] Finally, the method described in this application is merely a preferred embodiment and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A modular sound-insulating honeycomb aluminum panel, characterized in that, The device comprises multiple individual units and a U-shaped connecting body. Each individual unit includes an upper aluminum trim panel, a lower aluminum trim panel, and a honeycomb panel. The honeycomb panel is sandwiched between the upper and lower aluminum trim panels. Both ends of the lower aluminum trim panel are bent upwards to form L-shaped connecting edges. One end of the connecting edge is bent upwards to form a splicing edge with a slot, and the other end of the connecting edge is bent upwards to form a connecting wing that fits the slot. Adjacent individual units are inserted into the slot through the connecting wing and locked with screws. The connecting body covers the splicing point between the connecting wing and the slot and is fixed to the connecting wing at the top of the connecting body with bolts.

2. The modular sound-insulating honeycomb aluminum panel as described in claim 1, characterized in that, A curable resin layer is filled between the connecting wing and the slot.

3. A modular sound-insulating honeycomb aluminum panel as described in claim 2, characterized in that, A curable resin layer is provided on the bonding surface of the connecting edge of the adjacent monomers.

4. A modular sound-insulating honeycomb aluminum panel as described in claim 1, characterized in that, The honeycomb panel is a mineral wool sound-absorbing panel.

5. A modular sound-insulating honeycomb aluminum panel as described in claim 4, characterized in that, The mineral wool sound-absorbing board is bent into an S-shape.

6. A modular sound-insulating honeycomb aluminum panel as described in claim 4, characterized in that, The honeycomb panel has a plurality of regular hexagonal holes along its width.

7. A modular sound-insulating honeycomb aluminum panel as described in claim 1, characterized in that, The connecting edge is sealed to the upper aluminum trim panel.

Images