High-strength fireproof plate
By using a high-strength fiber substrate, an alumina fireproof layer, and hook-shaped connectors in the fireproof board design, the problem of fire seepage at the joints of the fireproof board is solved, achieving a stable connection and efficient fireproof effect.
Patent Information
- Application Number
- CN202423053919.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-11
AI Technical Summary
The existing fireproof boards do not have their joints sealed during splicing, which allows high temperatures to seep out from the joints during a fire, posing a safety hazard.
The structure is designed with a high-strength fiber-reinforced substrate, an alumina fireproof layer, a steel wire mesh layer, and a high-molecular-weight polyethylene protective layer. It is fixed by hook-shaped connectors and screws to achieve a stable splicing of fireproof boards and prevent heat leakage from the splice seams.
It effectively blocks the high temperature of fire from seeping out along the splicing seams, improves the safety and stability of fireproof boards, prevents boards from detaching, and enhances overall strength and fire resistance.
Smart Images
Figure CN223590282U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of fireproof board, specifically to high strength fireproof board. BACKGROUND
[0002] Fireproof board, also known as refractory board, is a kind of surface decoration refractory building material with rich surface color and texture. It has special physical properties, including fire resistance and water resistance. It not only has the lightweight, flexibility and reworkability of wood-based organic board, but also has the fire resistance and water resistance of inorganic board. Therefore, fireproof board is widely used in indoor decoration, furniture, kitchen cabinet, laboratory benchtop, exterior wall and other fields.
[0003] For example, the authorized announcement number CN 214302316 U discloses a high-strength fireproof board for preventing house from loosening, which comprises a fireproof layer, a moisture-proof layer and a silica gel buffer layer. The right side of the fireproof layer is fixed with a side block, the side block is installed with a first connecting block on one side, and the first connecting block is inserted into the inside of a connecting groove at one end. The connecting groove is opened at one end of a connecting plate, and a placing groove is opened in the inside of the connecting plate. A spring is fixed at one end inside the placing groove, and the other end of the spring is connected with one end of a pressing block. The pressing block is installed with a second connecting block on the left side, and the silica gel buffer layer is arranged on the other side of the supporting block. The high-strength fireproof board for preventing house from loosening is provided with a first connecting block. By extruding the pressing block, the second connecting block is moved to the top of the connecting groove, and the second connecting block is clamped with the first connecting block through the spring, so that the fireproof board is more convenient to splice.
[0004] The existing fireproof board is not closed during splicing, which causes high temperature to seep out of the splicing joint during a fire, posing a safety hazard. Therefore, there is an urgent need to develop a high-strength fireproof board to help people solve the existing problems. UTILITY MODEL CONTENTS
[0005] The utility model aims to provide a kind of high-strength fireproof board to solve the problem that the existing fireproof board is not closed during splicing, which causes high temperature to seep out of the splicing joint during a fire, posing a safety hazard.
[0006] To achieve the above object, the utility model provides the following technical scheme: A high -strength fireproof board, including the base plate, waterproof layer is fixed in the base plate front end, fireproof layer is fixed in waterproof layer front end, steel wire net layer is fixed in fireproof layer front end, glass fiber net layer is fixed in steel wire net layer front end, protection layer is fixed in glass fiber net layer front end, the first rectangular protruding portion is arranged in one side of base plate, the second rectangular protruding portion is commonly arranged in one side of steel wire net layer and glass fiber net layer, the second rectangular slot is set up in one side of protection layer and in the front end of second rectangular protruding portion, the second rectangular slot is inserted with fireproof board in the inside.
[0007] Preferably, the fireproof layer is composed of aluminum oxide material, and the protection layer is made of high molecular polyethylene material.
[0008] Preferably, the first rectangular protruding portion and the second rectangular protruding portion are provided with a first rectangular slot therebetween, and the waterproof layer and the fireproof layer are commonly provided with a rectangular plug-in portion on one side, and the rectangular plug-in portion on one of the fireproof boards is inserted into the first rectangular slot on the other fireproof board.
[0009] Preferably, the middle part of the front end face of the rectangular plug-in portion and the upper and lower ends of the middle part are provided with T-shaped clamping grooves, and the middle part of the second rectangular protruding portion and the upper and lower ends of the middle part are provided with rectangular through holes.
[0010] Preferably, the middle part of the rear end face of the fireproof board and the upper and lower ends of the middle part are fixedly connected with two symmetrical hook-shaped connecting portions.
[0011] Preferably, the rear ends of the two hook-shaped connecting portions pass through the rectangular through holes and are inserted into the T-shaped clamping grooves.
[0012] Preferably, the middle part between the first rectangular protruding portion and the rectangular plug-in portion and the upper and lower ends of the middle part are fixedly connected by a screw rod, the screw rod extends to the inside of the T-shaped clamping groove and is inserted into the rear ends between the two hook-shaped connecting portions, and the rear ends of the two hook-shaped connecting portions are deformed outward.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] 1. By arranging the fireproof board, the middle part of the rear end face of the fireproof board and the upper and lower ends of the middle part are fixedly connected with two symmetrical hook-shaped connecting portions, the rear ends of the two hook-shaped connecting portions pass through the rectangular through holes and are inserted into the T-shaped clamping grooves, the fireproof board is preliminarily connected with the two fireproof boards, the joint between the two fireproof boards is blocked by inserting the fireproof board into the second rectangular slot, and the two fireproof boards are connected in a splicing manner to prevent high-temperature fire from seeping back along the joint.
[0015] 2. In the utility model, the base plate is made of high-strength and high-temperature-resistant fiber reinforced material to provide the basic strength and rigidity of the plate, the fireproof layer is made of aluminum oxide material to effectively insulate heat and flame and improve the fireproof performance of the plate, the steel wire mesh layer and the glass fiber mesh layer are used to further enhance the overall strength and stability of the plate, and the protective layer is made of high-molecular polyethylene material to protect the plate from the erosion of natural environment such as wind, sunlight and rain.
[0016] 3. In the utility model, the front end of the screw rod extends to the inside of the T-shaped clamping groove, then the rear end is inserted between the two hook-shaped connecting parts, and the rear ends of the two hook-shaped connecting parts are deformed outward, so that the deformed two hook-shaped connecting parts can be clamped into the two sides inside the T-shaped clamping groove, the hook-shaped connecting parts can fix the fireproof plate and the two fireproof plates, and can improve the connection stability between the two fireproof plates to prevent the two fireproof plates from being separated. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a front view of the high-strength fireproof plate of the utility model;
[0018] Figure 2 It is a side sectional view of the utility model;
[0019] Figure 3 It is a T-shaped clamping groove of the utility model;
[0020] Figure 4 It is an enlarged view of A detail of the utility model.
[0021] In the drawing: 1, base plate; 101, waterproof layer; 102, fireproof layer; 103, steel wire mesh layer; 104, glass fiber mesh layer; 105, protective layer; 2, first rectangular protruding part; 201, screw rod; 3, second rectangular protruding part; 301, rectangular through hole; 302, first rectangular insertion slot; 303, second rectangular insertion slot; 4, rectangular insertion part; 401, T-shaped clamping groove; 5, fireproof plate; 501, hook-shaped connecting part. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0023] Please refer to Figures 1-4The utility model provides an embodiment: a kind of high-strength fireproof board, including substrate 1, waterproof layer 101 is fixed in substrate 1 front end, waterproof layer 101 front end is fixed with fireproof layer 102, steel wire mesh layer 103 is fixed in fireproof layer 102 front end, glass fiber mesh layer 104 is fixed in steel wire mesh layer 103 front end, protective layer 105 is fixed in glass fiber mesh layer 104 front end, substrate 1 side is provided with first rectangular protruding part 2, steel wire mesh layer 103 and glass fiber mesh layer 104 side are commonly provided with second rectangular protruding part 3, and second rectangular protruding part 3 front end is provided with second rectangular slot 303 in protective layer 105 side, and fireproof board 5 is inserted in second rectangular slot 303 inside.
[0024] Further, substrate 1 is made of high-strength, high-temperature-resistant fiber reinforced material to provide the basic strength and rigidity of the board, fireproof layer 102 is made of aluminum oxide material, which can effectively isolate heat and flame, improve the fireproof performance of the board, steel wire mesh layer 103 and glass fiber mesh layer 104 to further enhance the overall strength and stability of the board, protective layer 105 is made of high-molecular polyethylene material to protect the board from wind, sun, rain and other natural environment erosion.
[0025] Further, first rectangular protruding part 2 and second rectangular protruding part 3 are provided with first rectangular slot 302, and rectangular plug-in part 4 is commonly provided on one side of waterproof layer 101 and fireproof layer 102, rectangular plug-in part 4 on one fireproof board is inserted into the first rectangular slot 302 on the other fireproof board, so that the two fireproof boards are connected.
[0026] Further, the middle part of the front end face of the rectangular plug-in part 4 and the upper and lower ends of the middle part are provided with T-shaped clamping grooves 401, and the middle part of the second rectangular protruding part 3 and the upper and lower ends of the middle part are provided with rectangular through holes 301.
[0027] Further, the middle part of the rear end face of the fireproof board 5 and the upper and lower ends of the middle part are fixedly connected with two symmetrical hook-shaped connecting parts 501.
[0028] Further, the rear end of the two hook-shaped connecting parts 501 passes through the rectangular through hole 301 and is inserted into the T-shaped clamping groove 401, so that the fireproof board 5 is preliminarily connected with the two fireproof boards, the fireproof board 5 is inserted into the second rectangular slot 303 to block the joint of the two fireproof boards, and the two fireproof boards are connected in a splicing manner to prevent the high temperature of the fire from seeping back along the joint.
[0029] Further, the middle part between the first rectangular protruding part 2 and the rectangular insertion part 4 and the upper and lower ends of the middle part are fixedly connected through the screw rod 201, the two fireproof plates are fixed through the screw rod 201, the front end of the screw rod 201 extends to the inside of the T-shaped clamping groove 401, is then inserted into the rear end between the two hook-shaped connecting parts 501, and the rear end of the two hook-shaped connecting parts 501 is deformed outward, so that the two hook-shaped connecting parts 501 after deformation can be clamped into the two sides inside the T-shaped clamping groove 401, the fireproof plate 5 and the two fireproof plates are fixed, and the hook-shaped connecting part 501 can improve the connection stability between the two fireproof plates and prevent the two fireproof plates from being separated.
[0030] Working principle: in use, first, the rectangular insertion part 4 on one fireproof plate is inserted into the first rectangular insertion slot 302 on another fireproof plate, so that the two fireproof plates are initially spliced. Then, the hook-shaped connecting part 501 on the rear end surface of the fireproof plate 5 is aligned with the rectangular through hole 301 on the second rectangular protruding part 3 and is inserted, until the hook-shaped connecting part 501 completely passes through the rectangular through hole 301 and is inserted into the T-shaped clamping groove 401, at this time, the fireproof plate 5 has been initially fixed between the two fireproof plates, and the splicing joint between the two fireproof plates is filled. Then, the screw rod 201 is screwed into the middle part between the first rectangular protruding part 2 and the rectangular insertion part 4 and the upper and lower ends of the middle part, the front end of the screw rod 201 extends to the inside of the T-shaped clamping groove 401, and then is inserted into the rear end between the two hook-shaped connecting parts 501, so that the rear end of the two hook-shaped connecting parts 501 is deformed outward, thereby being clamped into the two sides inside the T-shaped clamping groove 401, and the fixed connection between the fireproof plate 5 and the two fireproof plates is completed. In this way, not only the stable splicing of the two fireproof plates is realized, but also the fireproof plate 5 effectively blocks the high temperature from seeping out of the splicing joint during a fire, greatly improving the safety and practicality of the fireproof plate.
[0031] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A high-strength fireproof panel comprising a base plate (1), characterized in that: The front end of the substrate (1) is fixed with a waterproof layer (101), the front end of the waterproof layer (101) is fixed with a fireproof layer (102), the front end of the fireproof layer (102) is fixed with a steel wire mesh layer (103), the front end of the steel wire mesh layer (103) is fixed with a glass fiber mesh layer (104), the front end of the glass fiber mesh layer (104) is fixed with a protective layer (105), one side of the substrate (1) is provided with a first rectangular protruding part (2), one side of the steel wire mesh layer (103) and the glass fiber mesh layer (104) is provided with a second rectangular protruding part (3) together, one side of the protective layer (105) is provided with a second rectangular slot (303) in front of the second rectangular protruding part (3), and the second rectangular slot (303) is inserted with a fireproof plate (5).
2. The high-strength fireproof board according to claim 1, characterized in that: The fireproof layer (102) is composed of aluminum oxide material, and the protective layer (105) is made of high molecular polyethylene material.
3. The high strength fire resistant panel of claim 1, wherein: The first rectangular protruding part (2) and the second rectangular protruding part (3) are provided with a first rectangular slot (302), one side of the waterproof layer (101) and the fireproof layer (102) is provided with a rectangular plug-in part (4) together, and the rectangular plug-in part (4) on one fireproof plate is inserted into the first rectangular slot (302) on another fireproof plate.
4. The high-strength fireproof board according to claim 3, characterized in that: The middle part and the upper and lower ends of the middle part of the front end surface of the rectangular plug-in part (4) are provided with T-shaped clamping grooves (401), and the middle part and the upper and lower ends of the middle part of the second rectangular protruding part (3) are provided with rectangular through holes (301).
5. A high strength fire resistant panel according to claim 4, wherein: The middle part and the upper and lower ends of the middle part of the rear end surface of the fireproof plate (5) are fixedly connected with two symmetrical hook-shaped connecting parts (501).
6. A high strength fire resistant panel according to claim 5, wherein: The rear ends of the two hook-shaped connecting parts (501) pass through the rectangular through holes (301) and are inserted into the T-shaped clamping grooves (401).
7. A high strength fire resistant panel according to claim 6, wherein: The middle part and the upper and lower ends of the middle part between the first rectangular protruding part (2) and the rectangular plug-in part (4) are fixedly connected by a screw rod (201), the front end of the screw rod (201) extends into the T-shaped clamping groove (401) and is inserted into the rear ends between the two hook-shaped connecting parts (501), and the rear ends of the two hook-shaped connecting parts (501) are deformed outward.