Multi-layer composite environment-friendly fireproof plate

Abstract

The utility model relates to the technical field of fireproof plates, and discloses a multilayer composite type environment-friendly fireproof plate which comprises a base plate, an upper composite layer, a lower composite layer and two movable frames, inserting plates are fixedly arranged at the positions, close to the two sides, of the front end of the base plate, inserting holes are formed in the opposite ends of the two inserting plates, inner grooves are formed in the positions, close to the rear portions, of the two sides in the base plate, and the inner grooves are communicated with the inserting plates. Inserting grooves are formed in the positions, close to the two sides, of the rear end of the base plate correspondingly, fixing plates are fixedly arranged between the inner walls of the front sides and the rear sides of the two inner grooves correspondingly, springs are fixedly arranged at the opposite ends of the two fixing plates correspondingly, connecting plates are fixedly arranged at the opposite ends of the two springs correspondingly, and inserting blocks are fixedly arranged at the opposite ends of the two connecting plates correspondingly. And pull rods are fixedly arranged at the opposite ends of the two movable frames. According to the fireproof plate, the two plate bodies can be conveniently and rapidly spliced or disassembled, the fireproof plate is convenient to use, the installation efficiency is improved, and the heat preservation and sound insulation effects are also improved through the fireproof plate.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof boards, in particular to a multi-layer composite environmentally friendly fireproof board. Background Art

[0002] Fireproof panels are a building material with excellent fire-resistant properties, commonly used in interior decoration, partitions, countertops, and other applications requiring fire protection. Their key feature is their ability to maintain structural integrity in high-temperature and flame environments, preventing the spread of fire and providing an additional layer of safety. The proper selection and application of fireproof panels can significantly improve a building's fire resistance, ensuring superior protection in the event of a fire.

[0003] Most existing fireproof panels are difficult to assemble. During installation, they are usually connected using bolts or splicing tools, requiring the use of multiple tools. This increases installation time and reduces efficiency. Therefore, those skilled in the art have provided a multi-layer composite environmentally friendly fireproof panel to address the issues raised in the background art. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multi-layer composite environmentally friendly fireproof board. The fireproof board facilitates the rapid splicing or splitting of two boards, is easy to use and improves installation efficiency, and the fireproof board also improves the thermal insulation and sound insulation effects.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A multi-layer composite environmentally friendly fireproof board, comprising a base plate, an upper composite layer, a lower composite layer and two movable frames, wherein plug plates are fixedly provided at both sides of the front end of the base plate, plug holes are provided at opposite ends of the two plug plates, inner grooves are provided at both rear ends of the inside of the base plate, slots are provided at both sides of the rear end of the base plate, fixed plates are fixedly provided between the inner walls of the front and rear sides of the two inner grooves, springs are fixedly provided at opposite ends of the two fixed plates, connecting plates are fixedly provided at opposite ends of the two springs, plug blocks are fixedly provided at opposite ends of the two connecting plates, pull rods are fixedly provided at opposite ends of the two movable frames, and opposite ends of the two pull rods respectively pass through both sides of the base plate and are fixedly provided with pull frames;

[0007] The upper composite layer includes a thermal insulation layer, a first waterproof layer is fixedly provided on the upper end of the thermal insulation layer, and a first flame retardant layer is fixedly provided on the upper end of the first waterproof layer;

[0008] The lower composite layer includes a sound insulation layer, a No. 2 waterproof layer is fixedly provided at the lower end of the sound insulation layer, and a No. 2 flame retardant layer is fixedly provided at the lower end of the No. 2 waterproof layer.

[0009] Furthermore, the upper composite layer is fixedly arranged on the upper end of the substrate, and the lower composite layer is fixedly arranged on the lower end of the substrate.

[0010] Furthermore, the two fixed plates are movably mounted on the two movable frames respectively, the two movable frames are movably mounted inside the two inner grooves respectively, and the two connecting plates are respectively arranged inside the two movable frames.

[0011] Furthermore, opposite ends of the two inserting blocks respectively penetrate into the two slots, opposite ends of the two pull frames are fixedly provided with fixing blocks, and the two pull frames are respectively embedded in both sides of the base plate.

[0012] Furthermore, the thermal insulation layer is configured as a phenolic foam board, and the sound insulation layer is configured as a rock wool board.

[0013] Furthermore, the first waterproof layer and the second waterproof layer are both configured as acrylic waterproof coatings, and the first flame retardant layer and the second flame retardant layer are both configured as borate flame retardants.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model proposes a multi-layer composite environmentally friendly fireproof board. The device is provided with two plug-in plates on the front side of the base plate, and plug-in holes are provided on opposite sides of the two plug-in plates. Two inner grooves are provided inside the base plate. Springs and plug-in blocks are provided in the inner grooves, which can facilitate the mutual splicing of the two base plates. The two plug-in plates of one base plate are inserted into the two slots of the other base plate, and the two plug-in blocks can be inserted into the plug-in holes so that the two base plates can be quickly spliced. A movable frame is also provided in the inner groove. By pulling the two pull frames and the pull rod, the two movable frames can be moved in opposite directions, thereby driving the connecting plate and the plug-in block to be moved out of the plug-in hole, thereby facilitating the disassembly of the spliced ​​fireproof board.

[0016] 2. The utility model proposes a multi-layer composite environmentally friendly fireproof board, which has an upper composite layer and a lower composite layer respectively arranged on the upper and lower sides of the base plate, and a thermal insulation layer arranged in the upper composite layer, so that the fireproof board has a good thermal insulation effect, and a sound insulation layer is arranged in the lower composite layer, so that the fireproof board can have a sound insulation effect while playing a fire prevention role, and a No. 1 flame retardant layer and a No. 2 flame retardant layer are respectively arranged in the upper composite layer and the lower composite layer, thereby improving the flame retardant effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axonometric diagram of the present utility model;

[0018] Figure 2 This is a rear-section axonometric diagram of the present invention;

[0019] Figure 3 This is an enlarged schematic diagram of point A of the present utility model;

[0020] Figure 4 This is an axonometric diagram of the movable frame of the present invention;

[0021] Figure 5 This is an axonometric diagram of the plug-in block of the present invention;

[0022] Figure 6 This is a schematic structural diagram of the upper composite layer of the present invention;

[0023] Figure 7 This is a schematic structural diagram of the lower composite layer of the present invention.

[0024] Legend:

[0025] 1. Baseboard; 2. Upper composite layer; 3. Lower composite layer; 4. Inner groove; 5. Slot; 6. Movable frame; 7. Pull rod; 8. Pull frame; 9. Fixed plate; 10. Spring; 11. Connecting plate; 12. Insert block; 13. Insert plate; 14. Socket; 201. Insulation layer; 202. Waterproof layer No. 1; 203. Flame retardant layer No. 2; 301. Sound insulation layer; 302. Waterproof layer No. 2; 303. Flame retardant layer No. 2. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figure 1-Figure 5 , an embodiment provided by the utility model:

[0028] A multi-layer composite environmentally friendly fireproof board, comprising a substrate 1, an upper composite layer 2, a lower composite layer 3 and two movable frames 6, wherein plug plates 13 are fixedly provided at both sides of the front end of the substrate 1, and plug holes 14 are provided at opposite ends of the two plug plates 13, inner grooves 4 are provided at both sides of the rear end of the substrate 1, and slots 5 are provided at both sides of the rear end of the substrate 1, and fixed plates 9 are fixedly provided between the inner walls of the front and rear sides of the two inner grooves 4, springs 10 are fixedly provided at opposite ends of the two fixed plates 9, connecting plates 11 are fixedly provided at opposite ends of the two springs 10, and plug blocks 12 are fixedly provided at opposite ends of the two connecting plates 11, and pull rods 7 are fixedly provided at opposite ends of the two movable frames 6, and opposite ends of the two pull rods 7 respectively pass through both sides of the substrate 1 and are fixedly provided with pull frames 8;

[0029] The upper composite layer 2 is fixedly set at the upper end of the substrate 1, and the lower composite layer 3 is fixedly set at the lower end of the substrate 1. The two fixed plates 9 are movably mounted on the two movable frames 6 respectively. The two movable frames 6 are movably mounted inside the two inner grooves 4 respectively. The two connecting plates 11 are respectively arranged inside the two movable frames 6. The opposite ends of the two plug-in blocks 12 respectively penetrate into the inside of the two slots 5. The opposite ends of the two pull frames 8 are fixed with fixed blocks, and the two pull frames 8 are respectively embedded on both sides of the substrate 1.

[0030] Specifically, the two plug plates 13 are inserted into the slots 5. Since the plug block 12 is set as an inclined surface, the plug plate 13 can compress the plug block 12 after being inserted. After being aligned with the socket 14, the plug block 12 is inserted into the socket 14 under the action of the spring 10 to splice the two fireproof panels. By setting a movable frame 6, the connecting plate 11 is set inside the movable frame 6. By pulling the pull rod 7 to drive the movable frame 6 to move to one side, the movable frame 6 can drive the connecting plate 11 to move to one side, so that the plug block 12 is removed from the socket 14, thereby facilitating the disassembly of the fireproof panels.

[0031] Reference Figure 6 The upper composite layer 2 includes a thermal insulation layer 201, a first waterproof layer 202 is fixedly provided on the upper end of the thermal insulation layer 201, and a first flame retardant layer 203 is fixedly provided on the upper end of the first waterproof layer 202;

[0032] The thermal insulation layer 201 is configured as a phenolic foam board, the first waterproof layer 202 and the second waterproof layer 302 are both configured as acrylic waterproof coatings, and the first flame retardant layer 203 and the second flame retardant layer 303 are both configured as borate flame retardants.

[0033] Specifically, by setting the insulation layer 201, the fireproof board can have a heat-insulating effect. The insulation layer 201 is set to a phenolic foam board, which has excellent fire-proof performance, corrosion resistance, and low thermal conductivity. The first waterproof layer 202 and the second waterproof layer 302 are respectively set on the upper composite layer 2 and the lower composite layer 3 to improve the waterproof performance of the fireproof board in a humid or water-immersed environment to ensure its stability and durability in various use environments. The acrylic waterproof coating is environmentally friendly. The first flame retardant layer 203 and the second flame retardant layer 303 are both set to borate flame retardants, which can form a glass-like protective layer at high temperature to inhibit the spread of flames.

[0034] Reference Figure 7 The lower composite layer 3 includes a sound insulation layer 301, a second waterproof layer 302 is fixedly provided at the lower end of the sound insulation layer 301, a second flame retardant layer 303 is fixedly provided at the lower end of the second waterproof layer 302, and the sound insulation layer 301 is set as a rock wool board.

[0035] Specifically, the sound insulation performance of the fireproof board can be improved by providing a sound insulation layer 301 in the lower composite layer 3. The sound insulation layer 301 is provided as a rock wool board. The rock wool board is a non-combustible material with the characteristics of high temperature resistance and good sound absorption performance.

[0036] Working principle: When the fireproof board is in use, the two plug-in plates 13 of one base plate 1 can be inserted into the two slots 5 of the other base plate 1, and the two plug-in blocks 12 can be inserted into the sockets 14, so that the two base plates 1 can be quickly spliced ​​together. When disassembling, the two moving frames 6 can be moved in opposite directions by pulling the two pull frames 8 and the pull rod 7. Since the connecting plate 11 is set in the moving frame 6, the movement of the moving frame 6 will drive the connecting plate 11 and the plug-in blocks 12 to move out of the sockets 14, so that the spliced ​​fireproof boards can be easily disassembled.

[0037] Secondly, an upper composite layer 2 and a lower composite layer 3 are respectively arranged on the upper and lower sides of the substrate 1, and a thermal insulation layer 201 is arranged in the upper composite layer 2, so that the fireproof board has a good thermal insulation effect, and a sound insulation layer 301 is arranged in the lower composite layer 3, so that the fireproof board can have a sound insulation effect while playing a fire prevention role, and a No. 1 waterproof layer 202 and a No. 2 waterproof layer 302 are respectively arranged in the upper composite layer 2 and the lower composite layer 3, which can improve the waterproof effect of the fireproof board, and a No. 1 flame retardant layer 203 and a No. 2 flame retardant layer 303 are respectively arranged in the upper composite layer 2 and the lower composite layer 3, which can make both sides of the fireproof board have fire prevention and flame retardant effects, thereby improving the flame retardant effect of the fireproof board.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-layer composite environmentally friendly fireproof board, comprising a base plate (1), an upper composite layer (2), a lower composite layer (3) and two movable frames (6), characterized in that: The front end of the base plate (1) is fixedly provided with plug plates (13) on both sides, and opposite ends of the two plug plates (13) are provided with plug holes (14). The inside of the base plate (1) is provided with inner grooves (4) on both sides at the rear, and slots (5) are provided on both sides at the rear end of the base plate (1). A fixed plate (9) is fixedly provided between the inner walls of the front and rear sides of the two inner grooves (4). The opposite ends of the two fixed plates (9) are fixedly provided with springs (10), and the opposite ends of the two springs (10) are fixedly provided with connecting plates (11). The opposite ends of the two connecting plates (11) are fixedly provided with plug blocks (12). The opposite ends of the two movable frames (6) are fixedly provided with pull rods (7), and the opposite ends of the two pull rods (7) respectively pass through the two sides of the base plate (1) and are fixedly provided with pull frames (8). The upper composite layer (2) comprises a thermal insulation layer (201), a first waterproof layer (202) is fixedly provided on the upper end of the thermal insulation layer (201), and a first flame retardant layer (203) is fixedly provided on the upper end of the first waterproof layer (202); The lower composite layer (3) comprises a sound insulation layer (301), a second waterproof layer (302) is fixedly provided at the lower end of the sound insulation layer (301), and a second flame retardant layer (303) is fixedly provided at the lower end of the second waterproof layer (302).

2. The multi-layer composite environmentally friendly fireproof board according to claim 1, characterized in that: The upper composite layer (2) is fixedly arranged on the upper end of the substrate (1), and the lower composite layer (3) is fixedly arranged on the lower end of the substrate (1).

3. The multi-layer composite environmentally friendly fireproof board according to claim 1, characterized in that: The two fixed plates (9) are movably sleeved with the two movable frames (6), the two movable frames (6) are movably sleeved inside the two inner grooves (4), and the two connecting plates (11) are respectively arranged inside the two movable frames (6).

4. The multi-layer composite environmentally friendly fireproof board according to claim 1, characterized in that: The opposite ends of the two inserting blocks (12) respectively penetrate into the interior of the two slots (5), and the opposite ends of the two pull frames (8) are fixedly provided with fixed blocks. The two pull frames (8) are respectively embedded in both sides of the base plate (1).

5. The multi-layer composite environmentally friendly fireproof board according to claim 1, characterized in that: The thermal insulation layer (201) is configured as a phenolic foam board, and the sound insulation layer (301) is configured as a rock wool board.

6. The multi-layer composite environmentally friendly fireproof board according to claim 1, characterized in that: The first waterproof layer (202) and the second waterproof layer (302) are both configured as acrylic waterproof coatings, and the first flame retardant layer (203) and the second flame retardant layer (303) are both configured as borate flame retardants.

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