Fireproof composite board

Abstract

The utility model relates to the technical field of fireproof plates, and discloses a fireproof composite plate. The fireproof composite board comprises a stabilizing plate, steel plates, steel rods, a connecting plate and a calcium silicate plate, the multiple layers of steel plates are fixedly connected into the stabilizing plate, the steel rods are fixedly connected to the steel plates, the connecting plate is fixedly connected to the bottom of the stabilizing plate, and the calcium silicate plate is fixedly connected to the top of the stabilizing plate. And the bottom of the connecting plate is fixedly connected with another calcium silicate plate. Rapid assembly of the fireproof plates is achieved by sliding the protruding plates into the grooves of the adjacent stabilizing plates, the second stabilizing plate slides upwards, and the clamping block limiting grooves are disengaged from clamping, so that the stabilizing plates are rapidly disassembled, the purpose of facilitating assembly and disassembly of the fireproof plates is achieved, the workload during assembly and disassembly of the fireproof plates is reduced, and the working efficiency of the fireproof plates is improved. And subsequent maintenance of the fireproof plate is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of fireproof board technology and discloses a fireproof composite board. Background Technology

[0002] Composite boards are made of two or more materials with different properties, combined through physical or chemical methods to create materials with new properties. In daily life, the most commonly used are metal composite boards, wood-plastic composite boards, and fiberglass composite boards.

[0003] Patent CN211390421U discloses a quick-installation fireproof board, comprising a fireproof board body, a quick-connect device on the outer wall of the fireproof board body, a hollow structure of the fireproof board body, and a breakage-resistant reinforcing plate fixedly connected to the inner wall of the fireproof board body. A first sound insulation layer is fixedly connected to one side of the breakage-resistant reinforcing plate, and a first heat insulation layer is fixedly connected to the side of the first sound insulation layer away from the breakage-resistant reinforcing plate. This patent proposes to achieve quick docking and installation of the fireproof board through A connecting clips, A connecting seat, B connecting clips, and B connecting seat; however, during installation, the connecting clips engage with the corresponding connecting seat grooves via barbs on both sides, making it difficult to separate the connecting clips from the connecting seat after installation. This significantly complicates disassembly of the fireproof board when inspection and maintenance are required.

[0004] Therefore, it is necessary to design a fireproof composite board that is easy to load and unload. Utility Model Content

[0005] In order to overcome the shortcomings of existing patents, where the connecting clips are inserted into the corresponding connecting slots through barbs on both sides during installation, making it difficult to separate the connecting clips from the connecting slots after the fireproof board is installed, and thus making it difficult to disassemble the fireproof board when inspection and maintenance are required, this utility model provides a fireproof composite board that is easy to install and remove.

[0006] This utility model provides the following technical solution: a fireproof composite board, comprising a stabilizing plate, a steel plate, steel rods, a connecting plate, a calcium silicate board, a clamping plate, and a limiting plate. Multiple layers of steel plates are fixedly connected inside the stabilizing plate, and multiple steel rods are fixedly connected to the steel plates. A connecting plate is fixedly connected to the bottom of the stabilizing plate, and a calcium silicate board is fixedly connected to the top of the stabilizing plate. Another calcium silicate board is fixedly connected to the bottom of the connecting plate. A groove is formed on one side of the calcium silicate board, and a clamping plate is fixedly connected to one side of the calcium silicate board, the clamping plate being inserted into the groove. The two calcium silicate boards are jointly fixedly connected to the limiting plate. The board also includes a concave plate, a convex plate, a protrusion, and a clamping block. A concave plate is fixedly connected to the left side of the limiting plate, and two grooves are formed on the side of the concave plate away from the limiting plate. A groove is formed at the top of the grooves. A convex plate is fixedly connected to the right side of the limiting plate, and two protrusions are fixedly connected to the side of the convex plate away from the limiting plate. The protrusions are slidably connected to the grooves on the adjacent concave plate, and clamping blocks are fixedly connected to the protrusions, engaging with the limiting grooves on the adjacent concave plate.

[0007] Furthermore, it also includes rock wool, with rock wool embedded inside both calcium silicate boards.

[0008] Furthermore, it also includes a hollow frame plate, a fixed plate, a sound insulation plate, and a snap-fit ​​rod. The hollow frame plate is fixedly connected inside the stabilizing plate. Two fixed plates are fixedly connected to both the front and rear sides of the hollow frame plate. A sound insulation plate is slidably installed on the front side of the fixed plate. Two snap-fit ​​rods are fixedly connected to the sound insulation plate and snap-fit ​​the snap-fit ​​rods to the fixed plate.

[0009] Furthermore, it also includes a fire-retardant coating, with both the upper and lower sides of the limit plate coated with a fire-retardant coating.

[0010] Furthermore, it also includes rubber blocks, with two sets of rubber blocks installed on the fixing plate.

[0011] Furthermore, it also includes a protective film, which is pasted on the fire-retardant coating.

[0012] Compared with the prior art, this utility model provides a fireproof composite board with the following advantages: 1. By sliding the convex plate into the groove of the adjacent stabilizing plate, the fireproof board can be assembled quickly. By sliding the second stabilizing plate upward, the locking block limit groove disengages, so as to quickly disassemble the stabilizing plate, thereby facilitating the assembly and disassembly of the fireproof board, reducing the workload of installing and disassembling the fireproof board, and facilitating the subsequent maintenance of the fireproof board.

[0013] 2. By fixing the sound insulation board to the fixed plate, the fireproof board has a good sound insulation function, thereby improving the overall performance of the fireproof board.

[0014] 3. By pushing the second stabilizing plate, the convex plate and the concave plate are engaged, thereby splicing the two stabilizing plates together, which facilitates the assembly of the fireproof board. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a partial cross-sectional view of the stabilizing board, rock wool, and calcium silicate board of this utility model.

[0017] Figure 3 This is an exploded view of the steel plate, steel rod, and connecting plate of this utility model.

[0018] Figure 4 This is an exploded view of the hollow frame plate, fixing plate, and sound insulation plate of this utility model.

[0019] Figure 5 This is a partial cross-sectional view of the concave plate, convex plate, and fire-retardant coating of this utility model.

[0020] Figure 6 This is a schematic diagram of another three-dimensional structure of the fireproof composite board of this utility model.

[0021] Figure 7 This is a three-dimensional structural diagram of the concave plate, convex plate, and locking block of this utility model.

[0022] The components and their numbers in the diagram are as follows: 1. Stabilizing plate, 2. Steel plate, 3. Steel rod, 4. Connecting plate, 5. Rock wool, 6. Calcium silicate board, 61. Slot, 7. Slot plate, 8. Limiting plate, 9. Hollow frame plate, 10. Fixing plate, 11. Sound insulation board, 12. Connecting rod, 13. Rubber block, 14. Concave plate, 1401. Groove, 1402. Limiting groove, 15. Convex plate, 1501. Protrusion, 1502. Slot, 16. Fireproof coating, 17. Protective film. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: A fireproof composite board, please refer to... Figures 1-7The system includes a stabilizing plate 1, a steel plate 2, steel rods 3, a connecting plate 4, a calcium silicate board 6, a clamping plate 7, and a limiting plate 8. Multiple layers of steel plates 2 are bonded together inside the stabilizing plate 1. Several steel rods 3 are bonded together on the steel plates 2. A connecting plate 4 is bonded together at the bottom of the stabilizing plate 1. A calcium silicate board 6 is bonded together at the top of the stabilizing plate 1. Another calcium silicate board 6 is bonded together at the bottom of the connecting plate 4. A slot 61 is formed on one side of the calcium silicate board 6, and a clamping plate 7 is bonded together on one side of the calcium silicate board 6, which engages with the slot 61. The two calcium silicate boards 6 are bonded together to form a limiting plate 8. Rock wool 5 is embedded inside both calcium silicate boards 6. Fire-retardant coating 16 is applied to both the top and bottom sides of the limiting plate 8 to limit the spread of flame and prevent damage. A protective film 17 is affixed to the fireproof coating 16 to protect it from scratches. After the fireproof board is installed, the protective film 17 can be peeled off. A concave plate 14 is fixedly connected to the left side of the limiting plate 8 by bolts. Two grooves 1401 are vertically formed on the left side of the concave plate 14. A limiting groove 1402 is formed at the top of the grooves 1401. A convex plate 15 is fixedly connected to the right side of the limiting plate 8 by bolts. Both the concave plate 14 and the convex plate 15 are made of aluminum alloy and have good oxidation resistance. Two protrusions 1501 are fixedly welded to the right side of the convex plate 15 by welding. The protrusions 1501 are slidably connected to the grooves 1401 on the adjacent concave plate 14. A locking block 1502 is fixedly welded to the protrusions 1501 and engages with the limiting grooves 1402 on the adjacent concave plate 14.

[0025] When installing the fireproof board, first move one stabilizing plate 1 to a suitable position, then move another stabilizing plate 1 so that its side is aligned with the first stabilizing plate 1. Next, push the second stabilizing plate 1 so that the convex plate 15 slides into the groove 1401 of the adjacent stabilizing plate 1, aligning the two adjacent first stabilizing plates 1. Then, continue to slide the second stabilizing plate 1 downwards so that the locking block 1502 engages with the limiting groove 1402 on the adjacent concave plate 14, thus firmly splicing the two stabilizing plates 1 together, achieving rapid assembly of the fireproof board. When the fireproof board needs to be disassembled, slide the second stabilizing plate 1 upwards, disengaging the locking block 1502 from the limiting groove 1402 on the adjacent concave plate 14, thus quickly disassembling the fireproof board. The stabilizing board 1 is quickly disassembled to facilitate the assembly and disassembly of the fireproof board, reducing the workload during installation and disassembly and making subsequent maintenance easier. When the fireproof board is needed, first move the stabilizing board 1 to a suitable position, then use tools to splice and fix multiple stabilizing boards 1 together, and then install the fireproof board. This divides the building into several fire zones, thereby limiting the spread of flames and smoke. During the use of the fireproof board, rock wool 5 has excellent thermal insulation properties, which can effectively prevent heat transfer and avoid heat transfer to the interior of the building. In addition, due to the fiber structure of rock wool 5, it can also absorb sound, reduce noise transmission, and achieve sound insulation.

[0026] Example 2: Based on Example 1, please refer to... Figure 1 and Figure 4 The stabilizing plate 1 has a hollow frame plate 9 installed inside by adhesive bonding. Two fixing plates 10 are installed on the front and back sides of the hollow frame plate 9 by adhesive bonding. A sound insulation plate 11 is slidably installed on the front side of the fixing plate 10. Two locking rods 12 are installed on the sound insulation plate 11 by adhesive bonding. The locking rods 12 are locked to the fixing plate 10. Two sets of rubber blocks 13 are installed on the fixing plate 10. The rubber blocks 13 reduce the gap between the locking rods 12 and the fixing plate 10 to prevent the locking rods 12 from loosening.

[0027] Before installing the fireproof board, first move the sound insulation board 11 to the front and rear sides of the fixed plate 10, then push the sound insulation board 11 inward so that the snap-fit ​​rod 12 snaps into the corresponding position on the fixed plate 10, thereby fixing the sound insulation board 11 on the fixed plate 10, so that the fireproof board has good sound insulation function and thus improves the overall performance of the fireproof board.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fireproof composite board, comprising a stabilizing plate (1), a steel plate (2), steel rods (3), a connecting plate (4), a calcium silicate board (6), a clamping plate (7), and a limiting plate (8), wherein multiple layers of steel plates (2) are fixedly connected inside the stabilizing plate (1), multiple steel rods (3) are fixedly connected on the steel plates (2), a connecting plate (4) is fixedly connected to the bottom of the stabilizing plate (1), a calcium silicate board (6) is fixedly connected to the top of the stabilizing plate (1), another calcium silicate board (6) is fixedly connected to the bottom of the connecting plate (4), a slot (61) is provided on one side of the calcium silicate board (6), a clamping plate (7) is fixedly connected to one side of the calcium silicate board (6), the clamping plate (7) is inserted into the slot (61), and the two calcium silicate boards (6) are jointly fixedly connected to the limiting plate (8), characterized in that, It also includes a concave plate (14), a convex plate (15), a protrusion (1501), and a locking block (1502). The left side of the limiting plate (8) is fixedly connected to the concave plate (14). Two grooves (1401) are provided on the side of the concave plate (14) away from the limiting plate (8). A limiting groove (1402) is provided at the top of the groove (1401). The right side of the limiting plate (8) is fixedly connected to the convex plate (15). Two protrusions (1501) are fixedly connected on the side of the convex plate (15) away from the limiting plate (8). The protrusions (1501) are slidably connected to the grooves (1401) on the adjacent concave plate (14). A locking block (1502) is fixedly connected to the protrusions (1501). The locking block (1502) is engaged with the limiting grooves (1402) on the adjacent concave plate (14).

2. The fireproof composite board according to claim 1, characterized in that, It also includes rock wool (5), and rock wool (5) is embedded inside both calcium silicate boards (6).

3. The fireproof composite board according to claim 2, characterized in that, It also includes a hollow frame plate (9), a fixed plate (10), a sound insulation plate (11), and a snap-fit ​​rod (12). The hollow frame plate (9) is fixedly connected inside the stabilizing plate (1). Two fixed plates (10) are fixedly connected to both the front and rear sides of the hollow frame plate (9). The sound insulation plate (11) is slidably installed on the front side of the fixed plate (10). Two snap-fit ​​rods (12) are fixedly connected to the sound insulation plate (11). The snap-fit ​​rods (12) are snapped into the fixed plate (10).

4. The fireproof composite board according to claim 3, characterized in that, It also includes a fire-retardant coating (16), and the upper and lower sides of the limiting plate (8) are coated with a fire-retardant coating (16).

5. A fireproof composite board according to claim 4, characterized in that, It also includes rubber blocks (13), and two sets of rubber blocks (13) are provided on the fixing plate (10).

6. A fireproof composite board according to claim 5, characterized in that, It also includes a protective film (17), which is pasted on the fireproof coating (16).

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