Metal type flame-retardant fireproof plate

Abstract

The utility model discloses a metal type flame-retardant fireproof plate which comprises a supporting frame structure, plate body structures are connected to the outer wall of the supporting frame structure in a sliding mode, the supporting frame structure is used for combining, splicing and fixing the plate body structures, and the metal type flame-retardant fireproof plate is characterized in that the plate body structures are symmetrically arranged in the supporting frame structure; the utility model relates to the technical field of fireproof plates, the supporting frame structure and the plate body structure can firmly fix the alloy plate and the rock wool plate to form a stable plate body structure through the close fit of the screw rod and the nut, and the sliding connection design of the convex block on the outer wall of the alloy plate and the groove on the outer wall of the rock wool plate further enhances the connection stability between the alloy plate and the rock wool plate. When the plate body structure is installed to the supporting frame structure, the plate body structure only needs to slide along the supporting rods, so that the alloy plate is in sliding contact with the connecting plate and the supporting rods to complete preliminary positioning, then the rotating button is rotated, and the connecting plate can be easily tensioned to fix the plate body structure through threaded connection of the threaded rod and the threaded groove.

Description

Technical Field

[0001] This utility model relates to the field of fireproof board technology, specifically a metal flame-retardant fireproof board. Background Technology

[0002] Fire safety is of paramount importance in modern construction and industrial production. Fireproof boards, as an important fire-resistant material, directly affect the safety of life and property. With the increasing diversification of building designs and the increasing complexity of industrial environments, higher requirements are being placed on the comprehensive performance of fireproof boards.

[0003] Existing fireproof boards have structural defects. The internal layers of some fireproof boards are not tightly connected. After being subjected to external impact, temperature changes, or long-term use, they are prone to separation and displacement between layers, resulting in a loose overall structure. This not only reduces the strength of the fireproof board itself, but may also affect the fireproof effect at critical moments. Some fireproof boards that use simple bonding methods to connect the layers are prone to cracking at the bonding points after repeated thermal expansion and contraction, which damages the overall structure of the board. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a metal-type flame-retardant fireproof board, which solves the problem that the internal materials of traditional fireproof boards are not tightly connected, and the overall structure is prone to loosening after repeated thermal expansion and contraction.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A metallic flame-retardant fireproof board includes: a support frame structure, with a plate structure slidably connected to the outer wall of the support frame structure, the support frame structure serving as a assembling and fixing unit for the plate structure; the plate structure is symmetrically arranged inside the support frame structure; each plate structure includes a screw rod, with a nut threadedly connected to the outer wall of the screw rod, an alloy plate symmetrically slidably connected to the outer wall of the screw rod, a protrusion fixedly connected to the outer wall of the alloy plate, heat dissipation holes formed on the outer wall of the side of the alloy plate, and a rock wool board slidably connected to the outer wall of the screw rod, with grooves symmetrically formed on the outer wall of the rock wool board.

[0009] Preferably, the rock wool board is arranged between symmetrical alloy plates, with the outer wall of the alloy plate in contact with the outer wall of the nut. The screw rod passes through the symmetrically arranged alloy plate and rock wool board, and then the nut and screw rod are threaded together to firmly fix the alloy plate and rock wool board together, so that the board structure becomes a relatively stable whole.

[0010] Preferably, the protrusions are arranged laterally along the outer wall of the alloy plate, and the grooves are arranged laterally along the outer wall of the rock wool board. The outer wall of the protrusions is slidably connected to the inner wall of the grooves. The outer wall of the alloy plate is in contact with the outer wall of the rock wool board, and the protrusions on the outer wall of the alloy plate are slidably connected to the grooves on the outer wall of the rock wool board. This structure not only increases the connection stability between the alloy plate and the rock wool board, but also prevents relative displacement between the two to a certain extent. The heat dissipation holes are arranged vertically along the outer wall of the alloy plate. If the surface temperature of the alloy plate rises due to external factors, heat can be exchanged with the surrounding air through the heat dissipation holes, thus playing a certain role in heat dissipation.

[0011] Preferably, the support frame structure includes a partition plate, with support rods symmetrically fixedly connected to the inner wall of the partition plate, threaded grooves symmetrically opened on the outer wall of the support rod, connecting plates symmetrically arranged on the outer wall of the support rod, knobs symmetrically rotatably connected to the inner wall of the connecting plate, and threaded rods fixedly connected to the outer wall of the knobs.

[0012] Preferably, the threaded groove is formed at both the upper and lower ends of the support rod, the outer wall of the threaded rod is threadedly connected to the inner wall of the threaded groove, and the outer wall of the connecting plate is in contact with the outer wall of the support rod. As the threaded rod rotates, it will gradually screw into the threaded groove, thereby pulling the connecting plate towards the support rod.

[0013] Preferably, the outer walls of the partition plate and the connecting plate are slidably connected to the outer wall of the alloy plate, and the outer wall of the side of the support rod is slidably connected to the outer wall of the side of the alloy plate, so that the support frame structure can be easily assembled and spliced ​​into the plate structure.

[0014] (III) Beneficial Effects

[0015] This utility model provides a metal-type flame-retardant fireproof board. It has the following beneficial effects:

[0016] (i) The panel structure, through the tight fit of screws and nuts, can firmly fix the alloy plate and rock wool board to form a stable panel structure. The sliding connection design of the outer wall protrusion of the alloy plate and the outer wall groove of the rock wool board further enhances the connection stability between the two, effectively prevents relative displacement, and ensures that the overall structure of the fireproof board remains stable in various environments. The alloy plate not only provides structural strength protection for the rock wool board, but its vertically arranged heat dissipation holes can also exchange heat between the surface of the alloy plate and the surrounding air in a timely manner in the early stage of a fire or in a high-temperature environment, thereby reducing its own temperature and reducing heat transfer to the rock wool board, thus improving the fireproof performance of the fireproof board from multiple aspects.

[0017] (II) This support frame structure, through the cooperation of support rods and connecting plates, allows the plate structure to be installed on the support frame structure simply by sliding the plate structure along the support rods, so that the alloy plate slides into contact with the connecting plate and support rods to complete the initial positioning. Then, by turning the knob and using the threaded connection between the threaded rod and the threaded groove, the connecting plate can be easily tightened and fixed to the plate structure. The operation is simple and convenient, greatly improving the installation efficiency. At the same time, the support frame structure divides the plate structure into multiple areas through partition plates. When the fire source is concentrated at one point, only the plate structure in the affected area needs to be treated, while other areas are unaffected and do not need to be replaced as a whole. Compared with traditional whole fireproof boards, this greatly reduces the replacement cost and effectively avoids the waste of resources. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the plate structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the alloy plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the support frame structure of this utility model;

[0022] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point A.

[0023] In the diagram: 1. Support frame structure; 11. Divider plate; 12. Support rod; 13. Threaded groove; 14. Connecting plate; 15. Knob; 16. Threaded rod; 2. Plate structure; 21. Screw rod; 22. Nut; 23. Alloy plate; 24. Protrusion; 25. Heat dissipation hole; 26. Rock wool board; 27. Groove. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5This utility model provides a technical solution: a metal flame-retardant fireproof board, including: a support frame structure 1, a plate structure 2 slidably connected to the outer wall of the support frame structure 1, the support frame structure 1 being used for assembling and fixing the plate structure 2, and further including: the plate structure 2 being symmetrically arranged inside the support frame structure 1; the plate structure 2 including a screw rod 21, a nut 22 threadedly connected to the outer wall of the screw rod 21, an alloy plate 23 symmetrically slidably connected to the outer wall of the screw rod 21, a protrusion 24 fixedly connected to the outer wall of the alloy plate 23, heat dissipation holes 25 opened on the outer wall of the side of the alloy plate 23, and a rock wool board 26 slidably connected to the outer wall of the screw rod 21, the outer wall of the rock wool board 26 symmetrically having grooves 27.

[0026] Rock wool board 26 is arranged between symmetrical alloy plates 23. The outer wall of alloy plate 23 contacts the outer wall of nut 22. Screw rod 21 passes through the symmetrically arranged alloy plate 23 and rock wool board 26. Then, the nut 22 is threadedly connected to the screw rod 21, so that alloy plate 23 and rock wool board 26 are tightly fixed together, making the plate structure 2 a relatively stable whole.

[0027] The protrusions 24 are arranged laterally along the outer wall of the alloy plate 23, and the grooves 27 are arranged laterally along the outer wall of the rock wool board 26. The outer wall of the protrusions 24 and the inner wall of the grooves 27 are slidably connected. The outer wall of the alloy plate 23 is in contact with the outer wall of the rock wool board 26. The protrusions 24 on the outer wall of the alloy plate 23 and the grooves 27 on the outer wall of the rock wool board 26 are slidably connected. This structure not only increases the connection stability between the alloy plate 23 and the rock wool board 26, but also prevents relative displacement between the two to a certain extent. The heat dissipation holes 25 are arranged vertically along the outer wall of the alloy plate 23. If the surface temperature of the alloy plate 23 rises due to external factors, heat can be exchanged with the surrounding air through the heat dissipation holes 25, which plays a certain role in heat dissipation.

[0028] The support frame structure 1 includes a partition plate 11. Support rods 12 are symmetrically fixedly connected to the inner wall of the side of the partition plate 11. Threaded grooves 13 are symmetrically opened on the outer wall of the support rods 12. Connecting plates 14 are symmetrically arranged on the outer wall of the support rods 12. A knob 15 is symmetrically rotatably connected to the inner wall of the connecting plate 14. A threaded rod 16 is fixedly connected to the outer wall of the knob 15.

[0029] The threaded groove 13 is formed at the upper and lower ends of the support rod 12. The outer wall of the threaded rod 16 is threadedly connected to the inner wall of the threaded groove 13. The outer wall of the connecting plate 14 is in contact with the outer wall of the support rod 12. As the threaded rod 16 rotates, it will gradually screw into the threaded groove 13, thereby pulling the connecting plate 14 towards the support rod 12.

[0030] The outer walls of the partition plate 11 and the connecting plate 14 are slidably connected to the outer wall of the alloy plate 23, and the outer wall of the side of the support rod 12 is slidably connected to the outer wall of the side of the alloy plate 23, so that the support frame structure 1 can be easily assembled and spliced ​​into the plate structure 2.

[0031] In use, the plate structure 2 is first assembled by the cooperation of screw rod 21 and nut 22, and then the plate structure 2 is combined, spliced ​​and fixed by the support frame structure 1.

[0032] First, the screw rod 21 is passed through the symmetrically arranged alloy plate 23 and rock wool plate 26. Then, the screw rod 21 is threadedly connected to the nut 22, which tightly fixes the alloy plate 23 and rock wool plate 26 together, making the plate structure 2 a relatively stable whole. The protrusion 24 on the outer wall of the alloy plate 23 is slidably connected to the groove 27 on the outer wall of the rock wool plate 26. This structure not only increases the connection stability between the alloy plate 23 and the rock wool plate 26, but also prevents relative displacement between the two to a certain extent. At the same time, the heat dissipation holes 25 are arranged vertically along the outer wall of the alloy plate 23. In actual use, if the surface temperature of the alloy plate 23 rises due to external factors, the heat can be exchanged with the surrounding air through the heat dissipation holes 25, which plays a certain role in heat dissipation, reduces the temperature of the alloy plate 23, and thus protects the internal rock wool plate 26.

[0033] In terms of fire prevention, rock wool board 26, as the main flame-retardant material, has good flame-retardant properties and can effectively prevent the spread of flames. When a fire occurs, rock wool board 26 can absorb heat and slow down the rate at which heat is transferred to other parts, thereby extending the fire resistance time of the fireproof board. Alloy board 23 provides a certain structural strength to protect the internal rock wool board 26. On the other hand, the heat dissipation holes 25 on its surface help to dissipate the heat on the surface of alloy board 23 in the early stage of a fire or in a high-temperature environment, reduce the temperature of alloy board 23, reduce the transfer of heat to rock wool board 26, and further improve the fire resistance performance of the fireproof board.

[0034] When the plate structure 2 needs to be installed into the support frame structure 1, firstly, the plate structure 2 is moved along the support rod 12 towards the partition plate 11 via the outer wall of the alloy plate 23, so that the outer wall of the alloy plate 23 slides into contact with the outer wall of the connecting plate 14, and the outer wall of the side of the support rod 12 slides into contact with the outer wall of the side of the alloy plate 23, which serves as a preliminary positioning function. Next, the threaded rod 16 on the connecting plate 14 is aligned with the threaded groove 13, and then the knob 15 is turned to drive the threaded rod 16 to rotate. Since the outer wall of the threaded rod 16 is threadedly connected to the inner wall of the threaded groove 13, it will gradually screw into the groove as the threaded rod 16 rotates. In the threaded groove 13, the connecting plate 14 is pulled towards the support rod 12, so that the connecting plate 14 tightly clamps the plate structure 2, thereby fixing the plate structure 2. This allows the support frame structure 1 to be easily assembled and spliced ​​with the plate structure 2. The existence of the support frame structure 1 not only fixes and protects the plate structure 2, but also divides the plate structure 2 into multiple areas through the partition plate 11. When the fire source is concentrated at one point, the plate structure 2 in other areas is not affected and does not need to be replaced. This avoids the waste of costs associated with traditional whole fireproof boards, where the entire board needs to be replaced after one point is burned.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] 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 metal type flame retardant fire resistant panel comprising: A support frame structure (1) has a plate structure (2) slidably connected to its outer wall. The support frame structure (1) is used to assemble and fix the plate structure (2). The support frame structure (1) is characterized in that it further includes: the plate structure (2) is symmetrically arranged inside the support frame structure (1). The plate structure (2) includes a screw rod (21), a nut (22) is threadedly connected to the outer wall of the screw rod (21), an alloy plate (23) is symmetrically slidably connected to the outer wall of the screw rod (21), a protrusion (24) is fixedly connected to the outer wall of the alloy plate (23), heat dissipation holes (25) are opened on the outer wall of the side of the alloy plate (23), a rock wool board (26) is slidably connected to the outer wall of the screw rod (21), and grooves (27) are symmetrically opened on the outer wall of the rock wool board (26).

2. A metal type flame retardant fireproof plate according to claim 1, characterized in that: The rock wool board (26) is arranged between symmetrical alloy plates (23), and the outer wall of the alloy plate (23) is in contact with the outer wall of the nut (22).

3. A metal fire rated board according to claim 1, wherein: The protrusions (24) are arranged laterally along the outer wall of the alloy plate (23), the grooves (27) are arranged laterally along the outer wall of the rock wool board (26), the outer wall of the protrusions (24) is slidably connected to the inner wall of the grooves (27), the outer wall of the alloy plate (23) is in contact with the outer wall of the rock wool board (26), and the heat dissipation holes (25) are arranged vertically along the outer wall of the alloy plate (23).

4. A metal fire rated board according to claim 1, wherein: The support frame structure (1) includes a partition plate (11), and a support rod (12) is symmetrically fixedly connected to the inner wall of the side of the partition plate (11). The outer wall of the support rod (12) is symmetrically provided with threaded grooves (13). The outer wall of the support rod (12) is symmetrically provided with a connecting plate (14). The inner wall of the connecting plate (14) is symmetrically rotatably connected with a knob (15). The outer wall of the knob (15) is fixedly connected with a threaded rod (16).

5. A metal fire rated board according to claim 4, wherein: The threaded groove (13) is formed at the upper and lower ends of the support rod (12). The outer wall of the threaded rod (16) is threadedly connected to the inner wall of the threaded groove (13). The outer wall of the connecting plate (14) is in contact with the outer wall of the support rod (12).

6. A metal fire rated board according to claim 4, wherein: The outer walls of the partition plate (11) and the connecting plate (14) are slidably connected to the outer wall of the alloy plate (23), and the outer wall of the side of the support rod (12) is slidably connected to the outer wall of the side of the alloy plate (23).

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