A double-layer fireproof honeycomb aluminum panel
By setting a double-layer structure and fire-proof filling layer at the assembly position of the honeycomb aluminum plate, the fire propagation problem caused by the assembly gap of the honeycomb aluminum plate is solved, and efficient fire resistance and stability are achieved.
Patent Information
- Application Number
- CN202420266198.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-02-02
AI Technical Summary
Honeycomb aluminum plates may have gaps when assembled, causing fire to spread from the gaps and reduce their fire resistance.
A double-layer structure fire-proof honeycomb aluminum plate design is adopted, in which a fire-proof layer plate is provided between the first plate body and the second plate body, and fixed by the fitting of the insert rod and the pressure plate, further adding a fire-proof fill layer to improve fire-proof performance.
It achieves efficient fire resistance, prevents high-temperature flue gas from spreading from the gaps when the fire is severe, and improves the fire resistance stability of honeycomb aluminum plates.
Smart Images
Figure CN222727592U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of honeycomb aluminum plate applications, and in particular to a double-layer fireproof honeycomb aluminum plate. Background Art
[0002] Honeycomb aluminum panels are a series of metal composite panels developed in combination with aviation industry composite honeycomb panel technology. This product adopts a "honeycomb sandwich" structure, that is, a composite panel made of high-strength alloy aluminum panels with excellent weather-resistant decorative coatings as the surface, bottom plate and aluminum honeycomb core through high temperature and high pressure. This product series has the advantages of excellent material selection, advanced technology and reasonable structure. It not only has excellent performance in large scale and flatness, but also has many choices in shape, surface treatment, color, installation system, etc. In addition, in addition to aluminum alloy, other materials can be selected according to customer needs.
[0003] Honeycomb aluminum panels have the advantages of light weight and corrosion resistance, and have good fire resistance. However, there may be gaps between the honeycomb aluminum panels when they are assembled. Fires may occur from the gaps between the assemblies during fire protection, reducing the fire resistance of the honeycomb aluminum panels. Therefore, a double-layer fireproof honeycomb aluminum panel is proposed to address the above problems. Utility Model Content
[0004] A double-layer fireproof honeycomb aluminum plate comprises a first plate body, a second plate body and a fireproof layer plate, wherein a fireproof layer plate is arranged between the first plate body and the second plate body, a slot is arranged at one end of the fireproof layer plate extending to the outside, a plug plate corresponding to the slot is fixedly connected to the other end of the fireproof layer plate, positioning holes are arranged on the upper and lower sides of the fireproof layer, and the plug plate extends to the bottom end inside the positioning hole, an embedding groove is arranged on the adjacent sides of the first plate body and the second plate body, an insert rod is embedded in the embedding groove, and the bottom end of the insert rod is embedded and plugged into the inside of the positioning hole.
[0005] Preferably, the first plate body and the second plate body are both provided with a honeycomb inner core layer, and the first plate body and the second plate body are respectively bonded and connected to two sides of the fireproof layer board.
[0006] Preferably, a plurality of evenly distributed plug rods are provided at both upper and lower ends of the fireproof layer board, every two plug rods are symmetrically distributed and fixedly connected by a connecting block, and each end of the plug rod is provided with a clamping block that is clamped with the inside of the embedding groove.
[0007] Preferably, the cross-section of the insertion rods is an L-shaped structure and is symmetrically distributed on both sides of the fireproof layer board, and the fireproof layer board located between the insertion rods is provided with a filling layer for storing fireproof materials.
[0008] Preferably, both sides of the first plate body and the second plate body are fitted and connected to the pressing plate, positioning blocks are fixedly connected to the pressing plate on all sides, and the outer ends of the first plate body and the second plate body are provided with positioning grooves matching the positioning blocks.
[0009] Preferably, both ends of the pressure plate are fixedly connected with an embedding plate, and the embedding plate is clamped with the inside of the embedding groove and is closely connected to the top surface of the insertion rod.
[0010] The beneficial effects of the utility model are:
[0011] 1. This double-layer structure fireproof honeycomb aluminum panel adopts double-layer panels to form a fireproof honeycomb aluminum panel, which achieves high-efficiency fireproof performance. By setting a fireproof filling layer at the splicing position, the fireproof performance can be further improved to prevent the problem of high-temperature smoke spreading from the gap when the fire is serious, which is conducive to improving the fireproof performance;
[0012] 2. This double-layer structure fireproof honeycomb aluminum panel adopts an assembled design to realize the assembly of double-layer honeycomb panels, and the fireproof layer is clamped and fixed through the honeycomb panel. The honeycomb aluminum panel is fixed by the cooperation of the plug rod and the pressure plate, which is convenient for assembly and use, and improves the stability of the honeycomb aluminum panel after assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an embodiment of the present application;
[0015] Figure 2 This is a side structural schematic diagram of an embodiment of the present application;
[0016] Figure 3 This is a front view structural schematic diagram of an embodiment of the present application.
[0017] In the figure: 1, the first plate body, 2, the second plate body, 3, the fireproof layer board, 4, the inner core layer, 5, the slot, 6, the plug board, 7, the embedded slot, 8, the plug rod, 9, the card block, 10, the connecting block, 11, the positioning hole, 12, the filling layer, 13, the positioning slot, 14, the pressure plate, 15, the embedded plate, 16, the positioning block. DETAILED DESCRIPTION
[0018] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0020] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0021] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.
[0022] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0024] See also Figure 1-3 As shown, a double-layer structure fireproof honeycomb aluminum plate includes a first plate body 1, a second plate body 2 and a fireproof layer plate 3, a fireproof layer plate 3 is arranged between the first plate body 1 and the second plate body 2, a slot 5 is provided at one end of the fireproof layer plate 3 extending to the outside, a plug plate 6 corresponding to the slot 5 is fixedly connected to the other end of the fireproof layer plate 3, positioning holes 11 are provided on the upper and lower sides of the fireproof layer, and the plug plate 6 extends to the bottom end of the positioning hole 11, and embedding grooves 7 are provided on adjacent sides of the first plate body 1 and the second plate body 2, an insert rod 8 is embedded in the embedding groove 7, and the bottom end of the insert rod 8 is engaged with the inside of the positioning hole 11.
[0025] The first plate body 1 and the second plate body 2 are both provided with a honeycomb inner core layer 4, and the first plate body 1 and the second plate body 2 are respectively fitted and connected to the two sides of the fireproof layer board 3; the upper and lower ends of the fireproof layer board 3 are provided with a number of evenly distributed plug rods 8, every two plug rods 8 are symmetrically distributed and fixedly connected by a connecting block 10, and each end of the plug rod 8 is provided with a clamping block 9 that is clamped with the inside of the embedding groove 7; the cross-section of the plug rod 8 is an L-shaped structure and is symmetrically distributed to the two sides of the fireproof layer board 3, and the fireproof layer board 3 located between the plug rods 8 is provided with a filling layer 12 for storing fireproof materials; the first plate body 1 and the second plate body 2 are both fitted and connected to the pressing plate 14 on both sides, and the pressing plate 14 is fixedly connected with positioning blocks 16 all around, and the outer ends of the first plate body 1 and the second plate body 2 are provided with positioning grooves 13 matching the positioning blocks 16; the two ends of the pressing plate 14 are fixedly connected with embedded plates 15, and the embedded plates 15 are clamped with the inside of the embedded groove 7 and fit connected to the top surface of the plug rod 8.
[0026] When the present application is in use, the first plate body 1 and the second plate body 2 are spliced on both sides of the fireproof layer board 3, and the insertion rod 8 is inserted into the positioning hole 11, so that the insertion rod 8 is embedded in the embedding groove 7, and the clamping block 9 is driven to engage with the inside of the embedding groove 7 to achieve clamping and fixation between the first plate body 1 and the second plate body 2, and the fireproof filler is filled in the filling layer 12 formed between the insertion rods 8, and then the pressing plate 14 is installed at both ends of the first plate body 1 and the second plate body 2, so that it drives the positioning block 16 to move to the inside of the positioning groove 13 to achieve the limit of the pressing plate 14, at this time, the pressing plate 14 drives the embedding plate 15 to be embedded in the embedding groove 7 to achieve blocking on both sides, which is convenient for the preservation of the filling layer 12, and the fireproof performance is further improved by the fireproof layer board 3 and the filling layer 12, and finally the insertion plate 6 is inserted into the slot 5 of another honeycomb aluminum plate, so that the insertion plate 6 is moved to the bottom of the embedding groove 7 and the insertion rod 8 is pressed and limited to achieve rapid assembly.
[0027] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A double-layer fireproof honeycomb aluminum panel, characterized by: The invention comprises a first plate body (1), a second plate body (2) and a fireproof layer plate (3), wherein a fireproof layer plate (3) is arranged between the first plate body (1) and the second plate body (2), a slot (5) is arranged at one end of the fireproof layer plate (3) extending to the outside, a plug plate (6) corresponding to the slot (5) is fixedly connected to the other end of the fireproof layer plate (3), positioning holes (11) are arranged on both the upper and lower sides of the fireproof layer, and the plug plate (6) extends to the bottom end of the positioning hole (11), and an embedding groove (7) is arranged on the adjacent sides of the first plate body (1) and the second plate body (2), an insert rod (8) is embedded in the embedding groove (7), and the bottom end of the insert rod (8) is embedded and plugged into the inside of the positioning hole (11).
2. The double-layer fireproof honeycomb aluminum panel according to claim 1, characterized in that: The first plate body (1) and the second plate body (2) are both provided with a honeycomb inner core layer (4), and the first plate body (1) and the second plate body (2) are respectively bonded and connected to two sides of the fireproof layer board (3).
3. The double-layer fireproof honeycomb aluminum panel according to claim 1, characterized in that: The fireproof layer board (3) is provided with a plurality of evenly distributed insertion rods (8) at both upper and lower ends, and every two insertion rods (8) are symmetrically distributed and fixedly connected by a connecting block (10), and each insertion rod (8) is provided with a clamping block (9) at the end thereof that is clamped with the inside of the embedding groove (7).
4. The double-layer fireproof honeycomb aluminum panel according to claim 3 is characterized in that: The cross-section of the insertion rods (8) is an L-shaped structure and is symmetrically distributed on both sides of the fireproof layer board (3). The fireproof layer board (3) located between the insertion rods (8) is provided with a filling layer (12) for storing fireproof materials.
5. The double-layer fireproof honeycomb aluminum panel according to claim 1, characterized in that: Both sides of the first plate body (1) and the second plate body (2) are fitted and connected to the pressure plate (14), and positioning blocks (16) are fixedly connected to the pressure plate (14) on all sides. The outer ends of the first plate body (1) and the second plate body (2) are provided with positioning grooves (13) matching the positioning blocks (16).
6. The double-layer fireproof honeycomb aluminum panel according to claim 5, characterized in that: Both ends of the pressure plate (14) are fixedly connected with an embedding plate (15), and the embedding plate (15) is clamped inside the embedding groove (7) and is closely connected to the top surface of the insertion rod (8).