Multi-layer composite brazing aluminum alloy honeycomb plate

Abstract

The utility model discloses a multilayer composite brazing aluminum alloy cellular board, which relates to the technical field of cellular boards and comprises a cellular board core, a sound insulation layer is mounted on the inner wall of the cellular board core, a heat insulation layer is mounted on the outer wall of the cellular board core, and a fireproof layer is mounted on the outer wall of the heat insulation layer. The honeycomb plate core has the advantages of being light in weight and good in heat insulation, the double-layer honeycomb plate core has higher structural compression resistance and bending resistance, when the device is used, the honeycomb plate core and the sound insulation layer are connected in a brazing mode, and compared with a traditional bonding mode, the honeycomb plate core and the sound insulation layer are higher in stability and not prone to falling off and peeling. The overall performance of the plate is further improved; through the arrangement of the fixing sleeve and the fixing block, the fixing sleeve and the fixing block are connected in a clamped mode, the fixing sleeve and the fixing block are fixed in a threaded mode through the fixing rod, the arrangement of the fixing sleeve and the fixing block is convenient to disassemble and assemble, construction is convenient, and the convenience of installation and construction is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of honeycomb panels, in particular to a multi-layer composite brazing aluminum alloy honeycomb panel. Background Art

[0002] Honeycomb panels are used for civil buildings and vehicle and ship decorations and are made using hot pressing technology. Existing honeycomb panels, including a honeycomb core and outer aluminum plates bonded to both sides of the honeycomb core, have poor firmness and poor noise reduction and sound insulation effects. In order to improve the use effect of honeycomb panels and meet the needs of more usage scenarios, a multi-layer composite brazed aluminum alloy honeycomb panel is needed.

[0003] The existing aluminum alloy honeycomb panel has the problems of poor stability, poor fire retardant effect and inconvenient installation during operation. Therefore, a multi-layer composite brazing aluminum alloy honeycomb panel is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a multi-layer composite brazing aluminum alloy honeycomb panel to solve the problems of poor stability, poor fire retardant effect and inconvenient installation of the existing aluminum alloy honeycomb panels during use.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a multi-layer composite brazing aluminum alloy honeycomb panel, comprising a honeycomb panel core, the inner wall of the honeycomb panel core is installed with a sound insulation layer, and the outer wall of the honeycomb panel core is installed with a heat preservation layer.

[0006] The outer wall of the thermal insulation layer is provided with a fireproof layer, and the outer wall of the fireproof layer is provided with a protective layer.

[0007] A fixing sleeve is installed on one side of the honeycomb panel core, a fixing block is installed on the other side of the honeycomb panel core, and a fixing rod is installed on the inner wall of the fixing sleeve.

[0008] Preferably, the honeycomb panel core is a double-layer arrangement, and the honeycomb panel core and the sound insulation layer are connected by brazing.

[0009] Preferably, the sound insulation layer is a polyester fiber sound-absorbing board layer, and its raw material is 100% polyester fiber.

[0010] Preferably, the fireproof layer is a fireproof gypsum board layer, which has a strong flame retardant effect.

[0011] Preferably, the protective layer is an aluminum alloy pre-coated plate, covering the outermost layer of the honeycomb panel.

[0012] Preferably, the fixing sleeve is snap-fitted to the fixing block, and the fixing sleeve is threadedly fixed to the fixing block via a fixing rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model has the advantages of light weight and good heat insulation through the honeycomb core, and the double-layer honeycomb core has stronger structural compression resistance and bending resistance. When using the device, the honeycomb core and the sound insulation layer are brazed, which has higher stability than the traditional bonding method, is not easy to fall off, and further improves the overall performance of the board;

[0015] 2. The utility model has a fireproof layer and a protective layer. The fireproof layer is a fireproof gypsum board layer, which has a strong flame retardant effect. When the device is in use, the fireproof layer can effectively retard fire in the event of a fire, delay the spread of fire, extend the rescue time, and increase the safety of the device. The protective layer is an aluminum alloy pre-coated plate, which covers the outermost layer of the honeycomb panel and can protect the panel from deformation caused by external forces. While improving the usability of the panel, it also has a high aesthetics.

[0016] 3. The utility model provides a fixing sleeve and a fixing block, the fixing sleeve and the fixing block are snap-fitted and fixed to the fixing block by a fixing rod, the fixing sleeve and the fixing block are convenient to install and disassemble, and the construction is convenient, thereby improving the convenience of installation and construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0019] Figure 3 It is a schematic diagram of the structure of the internal components of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the connection of some parts of the utility model.

[0021] In the figure: 1. Honeycomb panel core; 2. Sound insulation layer; 3. Thermal insulation layer; 4. Fireproof layer; 5. Protective layer; 6. Fixing sleeve; 7. Fixing block; 8. Fixing rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4A multi-layer composite brazing aluminum alloy honeycomb panel comprises a honeycomb panel core 1, a sound insulation layer 2 is installed on the inner wall of the honeycomb panel core 1, a thermal insulation layer 3 is installed on the outer wall of the honeycomb panel core 1, the honeycomb panel core 1 is double-layered, the honeycomb panel core 1 and the sound insulation layer 2 are brazed, the sound insulation layer 2 is a polyester fiber sound-absorbing panel layer, and its raw material is 100% polyester fiber. The honeycomb panel core 1 has the advantages of light weight and good heat insulation, and the double-layer honeycomb panel core 1 has stronger structural compressive resistance and bending resistance. When using the device, the honeycomb panel core 1 and the sound insulation layer 2 are brazed, which has higher stability than the traditional bonding method, is not easy to fall off and peel, and further improves the overall performance of the panel.

[0025] See also Figure 1-4 A multi-layer composite brazing aluminum alloy honeycomb panel, the outer wall of the thermal insulation layer 3 is installed with a fireproof layer 4, the outer wall of the fireproof layer 4 is installed with a protective layer 5, the fireproof layer 4 is a fireproof gypsum board layer, which has a strong flame retardant effect, and the protective layer 5 is an aluminum alloy pre-coated plate, which covers the outermost layer of the honeycomb panel. By setting the fireproof layer 4 and the protective layer 5, the fireproof layer 4 is a fireproof gypsum board layer, which has a strong flame retardant effect. When the device is used, the setting of the fireproof layer 4 can effectively retard fire in the event of a fire, delay the spread of fire, extend the rescue time, and increase the safety of the device. The protective layer 5 is an aluminum alloy pre-coated plate, which covers the outermost layer of the honeycomb panel, which can protect the panel from deformation caused by external force. While improving the usability of the panel, it also has a high aesthetics.

[0026] See also Figure 1-4 A multi-layer composite brazing aluminum alloy honeycomb panel, a fixing sleeve 6 is installed on one side of the honeycomb panel core 1, a fixing block 7 is installed on the other side of the honeycomb panel core 1, a fixing rod 8 is installed on the inner wall of the fixing sleeve 6, the fixing sleeve 6 and the fixing block 7 are snap-fitted, the fixing sleeve 6 is threadedly fixed to the fixing block 7 through the fixing rod 8, through the setting of the fixing sleeve 6 and the fixing block 7, the fixing sleeve 6 and the fixing block 7 are snap-fitted, and the fixing sleeve 6 is threadedly fixed to the fixing block 7 through the fixing rod 8, the setting and disassembly of the fixing sleeve 6 and the fixing block 7 are convenient, the construction is convenient, and the convenience of installation and construction is improved.

[0027] Working principle: When in use, first move the device to the desired position, and then braze the honeycomb panel core 1 and the sound insulation layer 2 together. Compared with the traditional bonding method, it has higher stability and is not easy to fall off. The setting of the double-layer honeycomb panel core 1 has stronger structural compression resistance and bending resistance, which further improves the overall performance of the board. Then, the fireproof layer 4 and the protective layer 5 are set. The fireproof layer 4 is a fireproof gypsum board layer with a strong flame retardant effect. When using the device, the setting of the fireproof layer 4 can effectively retard fire in the event of a fire, delay the spread of fire, and prolong rescue time. Time, increase the safety of the device, and the protective layer 5 is an aluminum alloy pre-coated plate, covering the outermost layer of the honeycomb panel, which can protect the panel from deformation caused by external forces. While improving the usability of the panel, it also has a high aesthetics. Finally, the fixing sleeve 6 is engaged with the fixing block 7 and is threadedly fixed to the fixing block 7 through the fixing rod 8. The setting and disassembly of the fixing sleeve 6 and the fixing block 7 are convenient, which is convenient for construction and improves the convenience of installation and construction. In this way, the use process of the device is completed. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-layer composite brazed aluminum alloy honeycomb panel, comprising a honeycomb panel core (1), characterized in that: The inner wall of the honeycomb panel core (1) is provided with a sound insulation layer (2), and the outer wall of the honeycomb panel core (1) is provided with a heat insulation layer (3); The outer wall of the thermal insulation layer (3) is provided with a fireproof layer (4), and the outer wall of the fireproof layer (4) is provided with a protective layer (5); A fixing sleeve (6) is installed on one side of the honeycomb panel core (1), a fixing block (7) is installed on the other side of the honeycomb panel core (1), and a fixing rod (8) is installed on the inner wall of the fixing sleeve (6).

2. The multi-layer composite brazing aluminum alloy honeycomb panel according to claim 1, characterized in that: The honeycomb panel core (1) is a double-layer arrangement, and the honeycomb panel core (1) and the sound insulation layer (2) are connected by brazing.

3. The multi-layer composite brazing aluminum alloy honeycomb panel according to claim 1, characterized in that: The sound insulation layer (2) is a polyester fiber sound-absorbing board layer, and its raw material is 100% polyester fiber.

4. The multi-layer composite brazing aluminum alloy honeycomb panel according to claim 1, characterized in that: The fireproof layer (4) is a fireproof gypsum board layer and has a strong flame retardant effect.

5. The multi-layer composite brazing aluminum alloy honeycomb panel according to claim 1, characterized in that: The protective layer (5) is an aluminum alloy pre-coated plate, covering the outermost layer of the honeycomb panel.

6. The multi-layer composite brazing aluminum alloy honeycomb panel according to claim 1, characterized in that: The fixing sleeve (6) and the fixing block (7) are snap-fitted together, and the fixing sleeve (6) is threadedly fixed to the fixing block (7) via a fixing rod (8).

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