Fireproof floor base material plate with stable structure

Abstract

The utility model relates to the technical field of floor base material plates, in particular to a fireproof floor base material plate with a stable structure, which comprises fireproof base plates, and every two adjacent fireproof base plates are connected through a plurality of detachable butterfly tenons in a mortise and tenon mode. The detachable butterfly tenon comprises a first clamping tenon, a second clamping tenon installed on the first clamping tenon in an attached mode, a first detaching and pulling ring arranged on the first clamping tenon and a second detaching and pulling ring arranged on the second clamping tenon, connecting mortises are formed in the periphery of the upper surface of the fireproof base plate, and the detachable butterfly tenon is slightly larger than the connecting mortises. The two adjacent fireproof base plates can be vertically fixed in a mortise and tenon mode through the detachable butterfly tenon, so that the fireproof base plates are stable and convenient to install, meanwhile, when individual damaged fireproof base plates are found, the detachable butterfly tenon can be detached and taken out, the damaged fireproof base plates can be detached one by one, and the fireproof base plates are convenient to install. Therefore, the requirements of people can be met, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to a structurally stable fireproof floor substrate, and in particular to a structurally stable fireproof floor substrate, belonging to the technical field of floor substrates. Background Technology

[0002] Fire-resistant floor substrate board usually refers to the base material used to make fire-resistant flooring. Fire-resistant floor substrate board has good enhanced heat resistance and fire resistance. The substrate board is treated with flame retardant and has certain fireproof, flame retardant and high temperature resistance functions, which can reduce the risk of fire to a certain extent and protect people's lives and property.

[0003] However, the existing structurally stable fireproof floor substrate boards are all spliced ​​by sliding from the side, which makes them unstable and inconvenient to install. At the same time, when individual damaged fireproof substrate boards are found, they cannot be removed individually, thus failing to meet people's needs and increasing the cost of use.

[0004] Therefore, it is urgent to improve the structurally stable fireproof floor substrate to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a structurally stable fireproof floor substrate. This device can fix two adjacent fireproof substrates vertically with mortise and tenon joints through detachable butterfly tenons, making the installation more stable and convenient. At the same time, when individual damaged fireproof substrates are found, the detachable butterfly tenons can be disassembled and removed, and the damaged fireproof substrates can be removed individually, thereby meeting people's needs and reducing the cost of use.

[0006] To achieve the above objectives, the main technical solution adopted by this utility model includes: a fireproof substrate, wherein two adjacent fireproof substrates are connected by a plurality of detachable butterfly tenons, wherein the detachable butterfly tenon includes a first tenon, a second tenon fitted on the first tenon, a first pull ring disposed on the first tenon, and a second pull ring disposed on the second tenon, wherein connecting grooves are provided around the upper surface of the fireproof substrate, and the detachable butterfly tenon is slightly larger than the connecting grooves.

[0007] Preferably, a threaded hole is provided at the mating point of the first tenon and the second tenon, a bolt is screwed between the threaded holes, and a first embedded fireproof cap is installed at the opening of the upper surface of the threaded hole.

[0008] Preferably, the upper surface of the first latch is provided with a first storage slot hole adapted to the first pull ring, and the upper surface of the second latch is provided with a second storage slot hole adapted to the second pull ring. A second embedded fireproof cap is installed at the upper opening of both the first storage slot hole and the second storage slot hole.

[0009] Preferably, the first pull ring includes a first locking block, a first connecting block disposed on the first locking block, a first connecting rod hinged to the top of the first connecting block, and a first pull ring rotatably connected to the end of the first connecting rod.

[0010] Preferably, the second pull ring includes a second locking block, a second connecting block disposed on the second locking block, a second connecting rod hinged to the top of the second connecting block, and a second pull ring rotatably connected to the end of the second connecting rod.

[0011] Preferably, the fireproof substrate comprises a first high-temperature resistant fireproof layer, a metal support layer, a second high-temperature resistant fireproof layer, and a fireproof decorative layer wrapped around its surface.

[0012] Preferably, the detachable butterfly tenon is provided with a plurality of limiting protrusions, and the connecting tenon groove is provided with a limiting groove that matches the limiting protrusions.

[0013] Preferably, the metal support layer is always located between the first high-temperature resistant fireproof layer and the second high-temperature resistant fireproof layer.

[0014] This utility model has at least the following beneficial effects:

[0015] 1. This utility model can fix two adjacent fireproof base plates vertically with tenons and mortise by the cooperation of the first tenon, the second tenon, the first pull ring, the second pull ring, the threaded hole and the bolt, which makes the installation more stable and convenient. At the same time, when individual damaged fireproof base plates are found, the detachable butterfly tenon can be disassembled and removed, and the damaged fireproof base plates can be removed individually, thereby meeting people's needs and reducing the cost of use. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the static assembly structure of the detachable butterfly tenon of this utility model;

[0019] Figure 3 This is a schematic diagram of the first and second pull-out rings of this utility model;

[0020] Figure 4 This is a schematic diagram of the detachable butterfly tenon structure of this utility model.

[0021] Figure 5 This is a schematic diagram of the overall half-section structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the overall static assembly structure of this utility model;

[0023] Figure 7 For the present utility model Figure 6 Enlarged view of point A.

[0024] In the diagram, 1. Fireproof base plate; 2. Fireproof decorative layer; 3. Detachable butterfly tenon; 4. First locking tenon; 5. Second locking tenon; 6. First pull ring; 7. Second pull ring; 8. Connecting tenon groove; 9. Threaded hole; 10. Bolt; 11. First storage clip slot; 12. Second storage clip slot; 13. First clip block; 14. First connecting block; 15. First connecting rod; 16. First pull ring; 17. Second clip block; 18. Second connecting block; 19. Second connecting rod; 20. Second pull ring; 21. Limiting protrusion; 22. Limiting groove; 23. First high-temperature fireproof layer; 24. Metal support layer; 25. Second high-temperature fireproof layer; 26. First embedded fireproof cap; 27. Second embedded fireproof cap. Detailed Implementation

[0025] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figures 1-7As shown, the structurally stable fireproof floor substrate provided in this embodiment includes a fireproof substrate 1. Two adjacent fireproof substrates 1 are connected by a plurality of detachable butterfly tenons 3. Each detachable butterfly tenon 3 includes a first latch 4, a second latch 5 fitted onto the first latch 4, a first pull ring 6 set on the first latch 4, and a second pull ring 7 set on the second latch 5. Connecting grooves 8 are provided around the upper surface of the fireproof substrate 1. The detachable butterfly tenons 3 are slightly larger than the connecting grooves 8. The fireproof substrate 1 is easy to lay in a designated location, improving the fire resistance of the location. The detachable butterfly tenons 3 facilitate the tenoning and fixing of two adjacent fireproof substrates 1 together. Together, the detachable butterfly tenon 3 can be disassembled to facilitate the quick and vertical removal of adjacent fireproof substrates 1 that are fixed together by tenons and mortises. The first tenon 4 and the second tenon 5 can be combined and installed together to connect two adjacent fireproof substrates 1. The first pull ring 6 facilitates the vertical pulling out of the first tenon 4 when removing two connected fireproof substrates 1. The second pull ring 7 facilitates the vertical pulling out of the second tenon 5 when removing two connected fireproof substrates 1. The detachable butterfly tenon 3 is slightly larger than the connecting tenon 8 so that the detachable butterfly tenon 3 can be tightly fitted into the connecting tenon 8, thereby allowing the two connected fireproof substrates 1 to be tightly fitted and fixed together.

[0027] Furthermore, such as Figure 2 and Figure 4 As shown, a threaded hole 9 is provided at the joint where the first tenon 4 and the second tenon 5 meet. A bolt 10 is screwed between the threaded holes 9. A first embedded fireproof cap 26 is installed at the opening on the upper surface of the threaded hole 9. The threaded hole 9 and the bolt 10 facilitate the tight fitting and fixing of the first tenon 4 and the second tenon 5 together. The first embedded fireproof cap 26 can seal the exposed threaded hole 9 after installation, which can prevent foreign objects from entering and also increase its aesthetics.

[0028] Furthermore, such as Figure 2 and Figure 4 As shown, the upper surface of the first latch 4 is provided with a first storage slot 11 that is adapted to the first pull ring 6, and the upper surface of the second latch 5 is provided with a second storage slot 12 that is adapted to the second pull ring 7. A second embedded fireproof cap 27 is installed at the upper opening of both the first storage slot 11 and the second storage slot 12. The first storage slot 11 facilitates the storage of the first pull ring 6 and also facilitates the locking and fixing of the first pull ring 6 onto the first latch 4. The second storage slot 12 facilitates the storage of the second pull ring 7 and also facilitates the locking and fixing of the second pull ring 7 onto the second latch 5.

[0029] Furthermore, such as Figure 2 , Figure 3 as well as Figure 4As shown, the first pull ring 6 includes a first locking block 13, a first connecting block 14 disposed on the first locking block 13, a first connecting rod 15 hinged to the top of the first connecting block 14, and a first pull ring 16 rotatably connected to the end of the first connecting rod 15. The first locking block 13 facilitates locking the first pull ring 6 into the first latch 4, the first connecting block 14 facilitates supporting and fixing the first connecting rod 15, the first connecting rod 15 facilitates connecting and fixing the first connecting block 14 and the first pull ring 16 together, and the first pull ring 16 facilitates pulling out the first latch 4.

[0030] Furthermore, such as Figure 2 , Figure 3 as well as Figure 4 As shown, the second pull ring 7 includes a second locking block 17, a second connecting block 18 disposed on the second locking block 17, a second connecting rod 19 hinged to the top of the second connecting block 18, and a second pull ring 20 rotatably connected to the end of the second connecting rod 19. The second locking block 17 facilitates locking and fixing the second pull ring 7 onto the second latch 5. The second connecting block 18 facilitates supporting and fixing the second connecting rod 19. The second connecting rod 19 facilitates connecting and fixing the second connecting block 18 and the second pull ring 20 together. The second pull ring 20 facilitates pulling out the second latch 5.

[0031] Furthermore, such as Figure 5 As shown, the fireproof substrate 1 consists of a first high-temperature resistant fireproof layer 23, a metal support layer 24, a second high-temperature resistant fireproof layer 25, and a fireproof decorative layer 2 wrapped around the surface. The first high-temperature resistant fireproof layer 23 and the second high-temperature resistant fireproof layer 25 help to increase the overall high-temperature resistance and fire resistance of the device. The metal support layer 24 helps to increase the overall toughness. The fireproof decorative layer 2 helps to tightly wrap the first high-temperature resistant fireproof layer 23, the metal support layer 24, and the second high-temperature resistant fireproof layer 25, forming a fireproof protection on the outermost side, while also playing a certain decorative role.

[0032] Furthermore, such as Figure 2 , Figure 4 as well as Figure 7 As shown, the detachable butterfly tenon 3 is provided with several limiting protrusions 21, and the connecting tenon groove 8 is provided with limiting grooves 22 that are adapted to the limiting protrusions 21. The limiting protrusions 21 and the limiting grooves 22 facilitate better positioning of the detachable butterfly tenon 3.

[0033] Furthermore, such as Figure 5 As shown, the metal support layer 24 is always positioned between the first high-temperature fireproof layer 23 and the second high-temperature fireproof layer 25, which facilitates high-temperature fire protection for the metal support layer 24.

[0034] like Figures 1-7As shown, the principle of the structurally stable fireproof floor substrate provided in this embodiment is as follows: When using the device, several fireproof substrates 1 should be taken out according to the size of the area to be laid. Then, several fireproof substrates 1 should be laid flat on the area to be laid. Then, the detachable butterfly tenon 3 can be tapped with a rubber mallet so that the detachable butterfly tenon 3 is embedded in the connecting tenon groove 8 on the edge of two adjacent fireproof substrates 1, thereby fixing the two adjacent fireproof substrates 1 tightly together.

[0035] Before this, the detachable butterfly tenon 3 should be assembled. This requires taking out the first tenon 4 and the second tenon 5 and engaging them together, then aligning the threaded holes 9. Then, the first tenon 4 and the second tenon 5 are fixed together with bolts 10. At this point, take out several first embedded fireproof caps 26 and snap them onto the threaded holes 9. Then, take out several second embedded fireproof caps 17 and snap them onto the first storage slot 11 and the second storage slot 12 respectively.

[0036] When individual fireproof substrates 1 become damaged after prolonged use, they can be replaced. In this case, the first embedded fireproof cap 26 on the threaded hole 9 and the second embedded fireproof cap 17 on the first storage card slot hole 11 and the second storage card slot hole 12 can be removed. Then, the bolt 10 on the threaded hole 9 can be unscrewed. Then, the first latch 4 can be pulled out from the connecting tenon 8 through the first pull ring 6. After that, the second latch 5 can be pulled out from the connecting tenon 8 through the second pull ring 7. After removing all the detachable butterfly tenons 3 around the damaged fireproof substrate 1, the damaged fireproof substrate 1 can be removed. Then, a new fireproof substrate 1 can be taken out and placed in the empty position. Then, it can be fixed by the detachable butterfly tenons 3. If the old detachable butterfly tenons 3 are damaged, they should be replaced with new ones in time.

[0037] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0038] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0039] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A structurally stable fireproof floor substrate, comprising a fireproof substrate (1), characterized in that: Two adjacent fireproof substrates (1) are connected by a number of detachable butterfly tenons (3). The detachable butterfly tenon (3) includes a first tenon (4), a second tenon (5) fitted on the first tenon (4), a first pull ring (6) set on the first tenon (4), and a second pull ring (7) set on the second tenon (5). The upper surface of the fireproof substrate (1) is provided with connecting tenons (8) around the perimeter. The detachable butterfly tenon (3) is slightly larger than the connecting tenons (8).

2. The structurally stable fireproof floor substrate board according to claim 1, characterized in that: A threaded hole (9) is provided at the joint between the first tenon (4) and the second tenon (5). A bolt (10) is screwed between the threaded holes (9). A first embedded fireproof cap (26) is installed at the opening of the upper surface of the threaded hole (9).

3. The structurally stable fireproof floor substrate board according to claim 1, characterized in that: The upper surface of the first latch (4) is provided with a first storage card slot (11) that is compatible with the first pull ring (6), and the upper surface of the second latch (5) is provided with a second storage card slot (12) that is compatible with the second pull ring (7). A second embedded fireproof cap (27) is installed at the upper opening of both the first storage card slot (11) and the second storage card slot (12).

4. The structurally stable fireproof floor substrate board according to claim 1, characterized in that: The first pull ring (6) includes a first locking block (13), a first connecting block (14) disposed on the first locking block (13), a first connecting rod (15) hinged to the top of the first connecting block (14), and a first pull ring (16) rotatably connected to the end of the first connecting rod (15).

5. The structurally stable fireproof floor substrate board according to claim 1, characterized in that: The second pull ring (7) includes a second locking block (17), a second connecting block (18) disposed on the second locking block (17), a second connecting rod (19) hinged to the top of the second connecting block (18), and a second pull ring (20) rotatably connected to the end of the second connecting rod (19).

6. The structurally stable fireproof floor substrate board according to claim 1, characterized in that: The fireproof substrate (1) consists of a first high-temperature fireproof layer (23), a metal support layer (24), a second high-temperature fireproof layer (25), and a fireproof decorative layer (2) wrapped around the surface.

7. The structurally stable fireproof floor substrate board according to claim 1, characterized in that: The detachable butterfly tenon (3) is provided with several limiting protrusions (21), and the connecting tenon (8) is provided with a limiting groove (22) that is adapted to the limiting protrusions (21).

8. The structurally stable fireproof floor substrate board according to claim 6, characterized in that: The metal support layer (24) is always located between the first high-temperature fireproof layer (23) and the second high-temperature fireproof layer (25).

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