Flame-retardant fireproof plate structure

Abstract

The utility model discloses a flame-retardant fireproof plate structure which comprises a plate body and an inner plate body installed in the dead center of the plate body, one side of the plate body is fixedly connected with a connecting strip, a clamping groove is formed in the connecting strip, the other side of the plate body is fixedly connected with a clamping plate, and a spring is fixedly connected in the clamping groove. A first toothed plate is fixedly connected to the exterior of the fixing plate, a second toothed plate is fixedly connected to the exterior of the clamping plate, a mounting groove is formed in the upper side of the connecting strip, a sliding groove is formed in the lower side of the mounting groove, and a connecting rod is fixedly connected to the upper side of the fixing plate. According to the device, two fireproof plates can be conveniently clamped and spliced up and down, the two fireproof plates abut against each other through the springs, the two sets of plates can be stably spliced in cooperation with the two sets of toothed plates which are meshed with each other, on one hand, punching connection is not conducted, the fireproof performance is guaranteed, on the other hand, the connection stability is also guaranteed, and the practicability is high. And the effect of quick disassembly and assembly can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof panels, in particular to a flame retardant fireproof panel structure. Background Art

[0002] Flame retardant fireproof board is a kind of building material that can inhibit the spread and diffusion of fire when a fire occurs. It is widely used in buildings, ships, automobiles, electronic appliances and other fields, and has become an important part of fire safety. With the increasing attention paid to fire safety, the market demand for flame retardant fireproof board has increased year by year, and its fireproof effect, quality and reliability have also been continuously improved. Flame retardant fireproof board has many advantages, including preventing the spread of flames, slowing down the spread of smoke, and reducing the risk of fire outbreaks. It can be used in building walls, roofs, floors, doors and windows, wire and cable sheathing, aircraft seats and other aspects. In addition, flame retardant fireproof board also has good processing performance and mechanical properties. It can be made into boards of different specifications according to different requirements. It has low cost, simple processing, convenient use and high utilization rate.

[0003] However, although traditional fireproof board splicing methods, such as screw fixing, glue bonding, etc., can achieve the connection of boards, they have many shortcomings. Although the screw fixing method is firm, it is necessary to punch holes in the board. When punching, the internal board and wood will leak out of the holes, destroying the integrity of the board. The wood leaks out at the punching point, making this part flammable, reducing its fireproof performance. In addition, although the glue bonding method can achieve seamless connection, the quality of the glue is uneven and easy to age. It is easy to fall off after long-term use, affecting the fireproof effect. Therefore, in response to the above technical problems, a flame retardant and fireproof board structure is proposed herein. Utility Model Content

[0004] The purpose of the utility model is to provide a flame retardant fireproof board structure, which is convenient for splicing two fireproof boards by clamping them up and down, and abutting them internally through springs, and cooperating with two sets of mutually meshing tooth plates, the two sets of boards can be firmly spliced ​​together. On the one hand, there is no need for punching connections, which ensures their fireproof performance, and on the other hand, it also ensures the stability of the connection. In addition, by setting a connecting rod, the two sets of mutually meshing tooth plates can be separated, and the effect of quick disassembly and assembly can also be achieved.

[0005] The utility model is realized by the following technical solutions:

[0006] A flame retardant and fireproof plate structure comprises a plate body and an inner plate body installed at the center of the plate body, the upper and lower layers of the inner plate body are fixedly connected with a fireproof base layer, the outside of the fireproof base layer is fixedly connected with the fireproof plate body, one side of the plate body is fixedly connected with a connecting strip, a slot is provided inside the connecting strip, a clamping plate is fixedly connected with the other side of the plate body, and the clamping plate and the slot match each other, a spring is fixedly connected inside the clamping slot, a fixing plate is fixedly connected at the end of the spring, a first tooth plate is fixedly connected to the outside of the fixing plate, a second tooth plate is fixedly connected to the outside of the clamping plate, and the second tooth plate is meshed with the first tooth plate, an installation groove is provided on the upper side of the connecting strip, a sliding groove is provided on the lower side of the installation groove, a connecting rod is fixedly connected to the upper side of the fixing plate, and the connecting rod and the sliding groove are slidably connected.

[0007] Preferably, a decorative layer is fixedly connected to the outside of the fireproof board body, a wear-resistant layer is fixedly connected to the outside of the decorative layer, and the wear-resistant layer is the outermost layer of the board body.

[0008] Preferably, a telescopic rod is fixedly connected inside the card slot, and the telescopic rod is fixedly connected to the fixed plate, and the spring is sleeved on the outside of the telescopic rod.

[0009] Preferably, the fixing plate and the slot are slidably connected.

[0010] Preferably, the mounting groove is located at the center of the connecting strip.

[0011] Preferably, the slide groove is communicated with the clamping groove.

[0012] Preferably, the upper end of the connecting rod is flush with the upper surface of the connecting strip.

[0013] The technical solution of the utility model has at least the following beneficial effects:

[0014] The utility model proposes a flame retardant fireproof board structure, which facilitates the upper and lower clamping and splicing of two fireproof boards through the matching of the clamping plate and the clamping slot, and realizes abutment through the spring inside, and cooperates with the two groups of mutually meshing tooth plates to realize the stable splicing of the two groups of boards. On the one hand, there is no need for punching connection, which ensures its fireproof performance, and on the other hand, it also ensures the stability of the connection, and by setting a connecting rod, one group of tooth plates can be controlled to shrink, so that the two groups of mutually meshing tooth plates can be separated, and the effect of quick disassembly and assembly can also be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial front cross-sectional view of the utility model;

[0017] Figure 3 for Figure 1 A magnified view of middle;

[0018] Figure 4 This is a schematic diagram of the splicing of the panels of the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of middle B;

[0020] Figure 6 for Figure 4 A partial side section diagram of

[0021] Figure 7 for Figure 1 Enlarged view of middle C;

[0022] Icons: 1. Board body; 2. Inner board body; 3. Fireproof base layer; 4. Fireproof board body; 5. Decorative layer; 6. Wear-resistant layer; 7. Connecting strip; 8. Slot; 9. Card plate; 10. Telescopic rod; 11. Spring; 12. Fixed plate; 13. Tooth plate No. 1; 14. Tooth plate No. 2; 15. Installation slot; 16. Slide slot; 17. Connecting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-7 The utility model proposes a flame retardant fireproof board structure, including a board body 1 and an inner board body 2 installed in the center of the board body 1, the upper and lower layers of the inner board body 2 are fixedly connected with a fireproof base layer 3, the outside of the fireproof base layer 3 is fixedly connected with a fireproof board body 4, and the fireproof board body 4 can make this board have a higher fireproof performance, one side of the board body 1 is fixedly connected with a connecting strip 7, the inside of the connecting strip 7 is provided with a card slot 8, the other side of the board body 1 is fixedly connected with a card plate 9, and the card plate 9 and the card slot 8 are connected. The interior of the card slot 8 is fixedly connected with a spring 11, the end of the spring 11 is fixedly connected with a fixing plate 12, the outside of the fixing plate 12 is fixedly connected with a No. 1 tooth plate 13, the outside of the card plate 9 is fixedly connected with a No. 2 tooth plate 14, and the No. 2 tooth plate 14 is meshed with the No. 1 tooth plate 13, the upper side of the connecting strip 7 is provided with a mounting groove 15, the lower side of the mounting groove 15 is provided with a sliding groove 16, the upper side of the fixing plate 12 is fixedly connected with a connecting rod 17, and the connecting rod 17 and the sliding groove 16 are slidably connected.

[0025] The outside of the fireproof board body 4 is fixedly connected with a decorative layer 5, and the outside of the decorative layer 5 is fixedly connected with a wear-resistant layer 6. The wear-resistant layer 6 is the outermost layer of the board body 1 and is made of a wear-resistant material.

[0026] A telescopic rod 10 is fixedly connected to the inside of the slot 8, and the telescopic rod 10 is fixedly connected to the fixed plate 12. The spring 11 is sleeved on the outside of the telescopic rod 10. The telescopic rod 10 can limit the spring 11 and the fixed plate 12 to prevent them from being out of position.

[0027] The fixing plate 12 is slidably connected to the card slot 8, and the mounting slot 15 is located at the center of the connecting strip 7, so that it is easy to control the sliding of the fixing plate 12 and ensure its balance.

[0028] The slide groove 16 is connected to the clamping groove 8, and the upper end of the connecting rod 17 is flush with the upper surface of the connecting strip 7, so that the bulge can be avoided to affect the normal use of the fireproof board.

[0029] The working principle of a flame retardant fireproof board structure based on the embodiment is that when multiple groups of fireproof boards need to be spliced, the card plate 9 of one of the boards can be aligned with the card slot 8 of another board by matching the card plate 9 with the card slot 8, and at the same time, the connecting rod 17 of the other board is controlled to slide in the slide groove 16, and the fixed plate 12 is controlled to drive the No. 1 tooth plate 13 to move in the direction of compression of the spring 11, so that there is space in the card slot 8 to allow the card plate 9 to slide into the card slot 8 until the two boards are flush with each other, at this time, the connecting rod 17 can be loosened, and the No. 1 tooth plate 13 can be controlled to slide in the direction of compression of the spring 11. The tooth plate 13 is meshed with the second tooth plate 14, and with the elastic force given by the spring 11, the two plates can be abutted internally by the spring 11, thereby achieving a stable splicing of the two groups of plates. On the one hand, there is no need for punching to connect, which ensures its fireproof performance, and on the other hand, it also ensures the stability of the connection. When the two plates need to be separated, the fixing plate 12 can be controlled by the connecting rod 17 to drive the first tooth plate 13 to move in the direction of compression of the spring 11 again, so that the two groups of meshing tooth plates can be separated, achieving the effect of quick disassembly and assembly.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame retardant and fireproof board structure, characterized in that: The invention comprises a plate body (1) and an inner plate body (2) installed at the center of the plate body (1), the upper and lower layers of the inner plate body (2) are fixedly connected to a fireproof base layer (3), the outside of the fireproof base layer (3) is fixedly connected to a fireproof plate body (4), one side of the plate body (1) is fixedly connected to a connecting strip (7), a card slot (8) is provided inside the connecting strip (7), the other side of the plate body (1) is fixedly connected to a card plate (9), the card plate (9) matches the card slot (8), and the inside of the card slot (8) is fixedly connected to a spring (11 ), the end of the spring (11) is fixedly connected to a fixing plate (12), the outside of the fixing plate (12) is fixedly connected to a first tooth plate (13), the outside of the clamping plate (9) is fixedly connected to a second tooth plate (14), and the second tooth plate (14) is meshed with the first tooth plate (13), the upper side of the connecting strip (7) is provided with a mounting groove (15), the lower side of the mounting groove (15) is provided with a sliding groove (16), the upper side of the fixing plate (12) is fixedly connected to a connecting rod (17), and the connecting rod (17) and the sliding groove (16) are slidably connected.

2. The flame retardant and fireproof board structure according to claim 1, characterized in that: The exterior of the fireproof board body (4) is fixedly connected to a decorative layer (5), the exterior of the decorative layer (5) is fixedly connected to a wear-resistant layer (6), and the wear-resistant layer (6) is the outermost layer of the board body (1).

3. The flame retardant and fireproof board structure according to claim 1, characterized in that: A telescopic rod (10) is fixedly connected inside the clamping slot (8), and the telescopic rod (10) is fixedly connected to a fixed plate (12), and the spring (11) is sleeved on the outside of the telescopic rod (10).

4. The flame retardant and fireproof board structure according to claim 1, characterized in that: The fixing plate (12) and the clamping slot (8) are slidably connected.

5. The flame retardant and fireproof board structure according to claim 1, characterized in that: The mounting groove (15) is located at the center of the connecting strip (7).

6. The flame retardant and fireproof board structure according to claim 1, characterized in that: The sliding groove (16) is communicated with the clamping groove (8).

7. The flame retardant and fireproof board structure according to claim 1, characterized in that: The upper end of the connecting rod (17) is flush with the upper surface of the connecting strip (7).

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