CN219343583U

CN219343583U - Heat-insulating fireproof composite board

Info

Publication number: CN219343583U
Application number: CN202222529675.8U
Authority: CN
Inventors: 吴科宇
Original assignee: Guangdong Shituo Building Materials Technology Co ltd
Current assignee: Guangdong Shituo Building Materials Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-07-14
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to the technical field of composite boards, in particular to a heat-insulating fireproof composite board. The connecting plate comprises a plate body, a connecting groove is formed in one side of the plate body, a connecting strip is fixedly connected to the other side of the plate body, a fixing groove is formed in the connecting strip, a mounting groove communicated with the connecting groove is further formed in the plate body, a spring is fixedly connected in the mounting groove, a connecting block is fixedly connected to the top end of the spring, a clamping rod matched with the fixing groove is fixedly connected to the bottom end of the connecting block, the plate body is composed of a first fireproof layer, a heat insulation layer, a reinforcing plate, a heat insulation layer, a reinforcing layer and a second fireproof layer, the reinforcing plate is mounted between the heat insulation layer and the heat insulation layer, one side, away from the reinforcing plate, of the heat insulation layer is connected with the first fireproof layer, and one side of the reinforcing plate is fixedly connected with a plurality of reinforcing rods. The utility model is convenient to assemble, has good assembling stability and higher strength, and simultaneously has better fireproof, heat-insulating and heat-preserving performances.

Description

Heat-insulating fireproof composite board

Technical Field

The utility model relates to the technical field of composite boards, in particular to a heat-insulating fireproof composite board.

Background

Along with the improvement of the living standard of people, the modern society also puts forward higher requirements on the heat insulation board, so that the heat insulation board is not only required to have good heat insulation performance, but also required to have better fireproof performance, and the single material is difficult to simultaneously meet the requirements of heat insulation and fireproof, or the price of the material meeting the two requirements is more expensive and is not beneficial to mass use, so that the composite board becomes a better choice. When the existing heat-insulating fireproof composite board is used, the connection between two adjacent board bodies is troublesome, the construction is inconvenient, the strength of the composite board is insufficient, and the composite board is easy to damage. Therefore, we propose a heat-insulating fireproof composite board to solve the above problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the heat-insulating fireproof composite board which has high structural strength, better fireproof and heat-insulating properties and convenient connection and installation.

In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides a heat preservation fire prevention composite sheet, includes the plate body, the spread groove has been seted up to one side of plate body, the opposite side fixedly connected with connecting strip of plate body, the fixed slot has been seted up on the connecting strip, still be equipped with the mounting groove that is linked together with the spread groove on the plate body, fixedly connected with spring in the mounting groove, the top fixedly connected with connecting block of spring, the bottom fixedly connected with and the fixed slot assorted clamping rod of connecting block, the plate body comprises flame retardant coating one, insulating layer, reinforcing plate, heat preservation, reinforcing layer and flame retardant coating two, the reinforcing plate is installed between insulating layer and heat preservation, one side that the reinforcing plate was kept away from to the insulating layer is connected with flame retardant coating one, one side fixedly connected with of reinforcing plate has a plurality of reinforcing rods, the one end of reinforcing rod runs through the insulating layer and extends to the inside of flame retardant coating one, the one end of reinforcing rod is connected with the strengthening rib.

Further, the enhancement layer is connected with one side of keeping away from the reinforcing plate with the heat preservation, be equipped with S-shaped reinforcing plate in the enhancement layer, the concave part of S-shaped reinforcing plate is equipped with the reinforcing ball.

Further, the second fireproof layer is connected with one side, far away from the heat preservation layer, of the reinforcing layer, the second fireproof layer and the first fireproof layer are both made of rock wool flame retardant plates, and fireproof paint is coated on the first fireproof layer.

Furthermore, a first sealing gasket is arranged on the outer side of the connecting block, and a second sealing gasket is arranged in the mounting groove.

Further, the heat insulation layer adopts extruded polystyrene board.

Further, the heat-insulating layer is made of silicate heat-insulating plates.

The utility model has the beneficial effects that:

the utility model is convenient for splicing two adjacent composite boards, can limit the connection part after splicing, has tight and reliable splicing, and improves the stability of the connection of the composite boards; the composite board has high structural strength, better fireproof, heat insulation and heat preservation performances and improved practicability.

Drawings

Fig. 1 is a schematic structural view of a heat-insulating fireproof composite board according to the present utility model.

Fig. 2 is a schematic diagram of a connecting groove of a heat-insulating fireproof composite board according to the utility model.

Fig. 3 is an enlarged view of a portion a of fig. 1 of a thermal insulation fire protection composite panel according to the present utility model.

Fig. 4 is an enlarged view of fig. 2B of a thermal insulation fire protection composite panel according to the present utility model.

( 1. A plate body; 2. a connecting groove; 3. a connecting strip; 4. a fixing groove; 5. a mounting groove; 6. a spring; 7. a connecting block; 8. a clamping rod; 9. a first fireproof layer; 10. a thermal insulation layer; 11. a reinforcing plate; 12. a heat preservation layer; 13. a reinforcing layer; 14. a second fireproof layer; 15. a reinforcing rod; 16. reinforcing ribs; 17. s-shaped reinforcing plates; 18. reinforcing balls; 19. a first sealing gasket; 20. sealing gasket II )

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The utility model provides a heat-insulating fireproof composite board, which comprises a board body 1, wherein one side of the board body 1 is provided with a connecting groove 2, the other side of the board body 1 is fixedly connected with a connecting strip 3, the connecting strip 3 is provided with a fixing groove 4, the board body 1 is also provided with a mounting groove 5 communicated with the connecting groove 2, a spring 6 is fixedly connected in the mounting groove 5, the top end of the spring 6 is fixedly connected with a connecting block 7, the bottom end of the connecting block 7 is fixedly connected with a clamping rod 8 matched with the fixing groove 4, the connecting strip can be inserted into the connecting groove, the clamping rod can be clamped into the fixing groove, thereby realizing the connection and fixation between two adjacent board bodies, the board body 1 is composed of a first fireproof layer 9, a heat-insulating layer 10, a reinforcing plate 11, a heat-insulating layer 12, a reinforcing layer 13 and a second fireproof layer 14, the reinforcing plate 11 is arranged between the heat-insulating layer 10 and the heat-insulating layer 12, one side of the heat-insulating layer 10 is far away from the first fireproof layer 9, one side of the reinforcing plate 11 is fixedly connected with a plurality of reinforcing rods 15 which penetrate through the reinforcing rods 15 and extend to one end of the reinforcing rods 15, and one end of the reinforcing rods is connected with one reinforcing rod 15.

The reinforcing layer 13 is connected with one side of the heat preservation layer 12 far away from the reinforcing plate 11, an S-shaped reinforcing plate 17 is arranged in the reinforcing layer 13, reinforcing balls 18 are arranged in the concave parts of the S-shaped reinforcing plate 17, and the S-shaped reinforcing plate and the reinforcing balls are matched, so that the structural strength of the plate body is improved.

The second fireproof layer 14 is connected with one side, far away from the heat preservation layer 12, of the reinforcing layer 13, the second fireproof layer 14 and the first fireproof layer 9 are both made of rock wool flame retardant plates, the first fireproof layer 9 is coated with fireproof paint, and the rock wool flame retardant plates have heat preservation and sound absorption properties while having fireproof properties.

The outside of connecting block 7 is equipped with sealed first 19 of filling up, be equipped with sealed second 20 of filling up in the mounting groove 5, sealed first and sealed second of filling up have improved the leakproofness between connecting block and the mounting groove.

The heat insulation layer 10 is made of extruded polystyrene board, and the extruded polystyrene board is an environment-friendly heat insulation material and has excellent and durable heat insulation property.

The heat insulation layer 12 is made of silicate heat insulation boards, and the silicate heat insulation boards have good heat insulation performance, low volume weight of materials and fireproof and waterproof performances.

Working principle:

when the connecting rod 3 of one plate body 1 is inserted into the connecting groove 2 of the other plate body 1, connection between the two plate bodies can be realized, before connection, the clamping rod 8 is pressed upwards, the connecting rod 7 moves upwards and is far away from the mounting groove 5, meanwhile, the clamping rod 8 is far away from the connecting groove 2, a thing is randomly plugged between the connecting rod 7 and the plate body 1, the connecting rod 7 cannot move downwards, the connecting rod 3 is inserted into the connecting groove 2, after connection, the limiting object between the connecting rod 7 and the plate body 1 is taken out, under the elasticity of the spring 6, the connecting rod 7 drives the clamping rod 8 to move downwards, so that the clamping rod 8 is inserted into the fixing groove 4 on the connecting rod 3, the connecting rod 3 is limited, connection between the two plate bodies 1 is realized, and connection stability between the two plate bodies is enhanced; the fireproof layer I9 and the fireproof layer II 14 play a fireproof role, the rock wool flame-retardant plate also has certain heat preservation and sound absorption performance, the heat insulation layer 10 and the heat preservation layer 12 play a role in heat insulation, the extruded polystyrene board is an environment-friendly heat insulation material, the heat insulation and preservation performance are excellent and durable, the silicate heat insulation board has good heat insulation and preservation performance, the volume weight of the material is low, the fireproof and waterproof performance is also achieved, the S-shaped reinforcing plate 17 and the reinforcing balls 18 are matched, the strength of the composite plate is improved, the reinforcing plate 11, the reinforcing rods 15 and the reinforcing ribs 16 are matched, the connectivity between plate bodies is enhanced, and the composite strength of the plate bodies is higher.

While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a heat preservation fire prevention composite sheet which characterized in that: the heat-insulating plate comprises a plate body (1), a connecting groove (2) is formed in one side of the plate body (1), a connecting strip (3) is fixedly connected to the other side of the plate body (1), a fixing groove (4) is formed in the connecting strip (3), a mounting groove (5) communicated with the connecting groove (2) is further formed in the plate body (1), a spring (6) is fixedly connected in the mounting groove (5), a connecting block (7) is fixedly connected to the top end of the spring (6), a clamping rod (8) matched with the fixing groove (4) is fixedly connected to the bottom end of the connecting block (7), the plate body (1) is composed of a first fireproof layer (9), a heat-insulating layer (10), a reinforcing plate (11), a heat-insulating layer (12), a reinforcing layer (13) and a second fireproof layer (14), the reinforcing plate (11) is mounted between the heat-insulating layer (10) and the heat-insulating layer (12), one side of the heat-insulating layer (10) is far away from the reinforcing plate (11) and is connected with the first fireproof layer (9), one side of the reinforcing plate (11) is fixedly connected with the reinforcing rod (15) and extends to one end of the reinforcing rod (15) through the first fireproof layer (15), one end of the reinforcing rod (15) is connected with a reinforcing rib (16).

2. The heat preservation and fire prevention composite sheet according to claim 1, wherein: the reinforcing layer (13) is connected with one side, far away from the reinforcing plate (11), of the heat preservation layer (12), an S-shaped reinforcing plate (17) is arranged in the reinforcing layer (13), and reinforcing balls (18) are arranged in the concave parts of the S-shaped reinforcing plate (17).

3. The heat preservation and fire prevention composite sheet according to claim 2, wherein: the fire-proof layer II (14) is connected with one side, far away from the heat preservation layer (12), of the reinforcing layer (13), the fire-proof layer II (14) and the fire-proof layer I (9) are both made of rock wool flame-retardant plates, and the fire-proof layer I (9) is coated with fire-proof paint.

4. The heat preservation and fire prevention composite sheet according to claim 1, wherein: the outer side of the connecting block (7) is provided with a first sealing gasket (19), and the mounting groove (5) is internally provided with a second sealing gasket (20).

5. The heat preservation and fire prevention composite sheet according to claim 1, wherein: the heat insulation layer (10) adopts extruded polystyrene board.

6. The heat preservation and fire prevention composite sheet according to claim 1, wherein: the heat insulation layer (12) adopts silicate heat insulation plates.