Fireproof building insulation board

Abstract

The utility model relates to the technical field of building insulation boards, in particular to a fireproof building insulation board which comprises a fireproof board, an inserting board, a clamping board, a fixing structure and a rock wool insulation board, the left side of the fireproof board is fixedly connected with the inserting board, the right side of the fireproof board is fixedly connected with the clamping board, and the fixing structure comprises a fixing bolt. The fixing bolts are in threaded connection with the inserting plates and the clamping plates, and the rock wool heat preservation plate is fixedly connected between the two fireproof plates. The fireproof plate and the rock wool insulation board are arranged, the fireproof plate enables the rock wool insulation board to have fireproof performance, the hollow structure of the rock wool insulation board utilizes the heat insulation property of air, the cost is saved, and the weight is reduced. The fireproof insulation board is provided with the fixing bolts, the cover plates and the sealing rings, the inserting plates and the clamping plates can be fixed through the fixing bolts, two fireproof insulation boards can be conveniently spliced, and the fixing bolts can be prevented from rusting due to damp through the cover plates and the sealing rings.

Description

Technical Field

[0001] The utility model belongs to the technical field of building insulation boards, and in particular relates to a fireproof building insulation board. Background Art

[0002] Rockwool insulation board is made primarily from basalt and other natural minerals. After melting, the high-temperature basalt melt is spun into discontinuous fibers of 4 to 7 μm using an internationally advanced four-roller centrifugal spinning process. A certain amount of binder, dust-proof oil, and water-repellent agent are then added to the rockwool fibers. After sedimentation, curing, and cutting, a series of products with varying densities are manufactured for different applications. Rockwool insulation board products are suitable for thermal and sound insulation in industrial equipment, buildings, and ships.

[0003] However, the existing building insulation boards do not have a hollow structure, are heavy and costly, and are inconvenient to produce and transport. In addition, the existing building insulation boards do not have a fixed structure and do not have the function of being able to be quickly spliced, making them inconvenient to use. Therefore, there is an urgent need for a fireproof building insulation board to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the present utility model is to provide a fireproof building insulation board to solve the problems raised in the above-mentioned background technology that the existing building insulation board does not have a hollow structure, is heavy and costly, is inconvenient to produce and transport, and the existing building insulation board does not have a fixed structure, does not have the function of quick splicing, and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fireproof building insulation board, comprising a fireproof board, an insert board, a plywood, a fixing structure and a rock wool insulation board, wherein the left side of the fireproof board is fixedly connected to the insert board, and the right side of the fireproof board is fixedly connected to the plywood, the fixing structure comprises a fixing bolt, the fixing bolt is threadedly connected to the insert board and the plywood, and the rock wool insulation board is fixedly connected between the two fireproof boards.

[0006] Preferably, the material of the fireproof board is an inorganic resin board, the shape of the fireproof board is a concave shape, and the height of the left and right ends of the fireproof board is half of that of the rock wool insulation board.

[0007] Preferably, two fireproof panels are provided, the inner wall of the fireproof panel is fixedly connected to the outer wall of the rock wool insulation panel by polyurethane glue, and the left and right ends of the front and rear fireproof panels are fixedly connected by polyurethane glue.

[0008] Preferably, the plug plate and the splint are both made of ABS fireproof plastic, and the front sides of the plug plate and the splint at the front end are each provided with three card slots 1, and the inner wall of the card slot 1 is provided with a card slot 2, and the positions of the card slots 1 and 2 are the same as those of the fixing bolts.

[0009] Preferably, the fixing structure includes a cover plate, the rear side of the cover plate is fixedly connected to the sealing ring, the cover plate is clamped to the first clamping groove, the sealing ring is clamped to the second clamping groove, and the inner wall of the sealing ring is slidably connected to the fixing bolt.

[0010] Preferably, ten rock wool insulation boards are provided, and two rock wool insulation boards are fixedly connected by polyurethane glue. The material of the rock wool insulation board is rock wool insulation board, and the shape of the rock wool insulation board is a square hollow column.

[0011] Preferably, the top and bottom of the rock wool insulation board are fixedly connected to end plates, the inner wall of the rock wool insulation board is fixedly connected to several support plates, and the angle between the support plates and the inner wall of the rock wool insulation board is sixty degrees.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This fireproof building insulation board is provided with a fireproof board and a rock wool insulation board. The fireproof board wraps the front of the rock wool insulation board to make the rock wool insulation board have fireproof performance. Through the hollow structure of the rock wool insulation board and the end plates at the upper and lower ends, air is stored in the rock wool insulation board, and the heat insulation properties of air are used to reduce heat transfer. The hollow structure of the rock wool insulation board saves costs and reduces weight, is easy to produce and transport, and improves the supporting strength of the rock wool insulation board through the support plate.

[0014] 2. This fireproof building insulation board is provided with fixing bolts, a cover plate and a sealing ring. The two plug plates of the right end fireproof insulation board are inserted between the two plywood of the left end fireproof insulation board, and then the fixing bolts are screwed on. The positions of the plug plates and the plywood are fixed by the fixing bolts, and the cover plate is covered so that the cover plate and the sealing ring are clamped into the first and second slots. The sealing ring prevents the fixing bolts from being affected by moisture, which causes the fixing bolts to be corroded and rusted. The plug plates and the plywood can be fixed by the fixing bolts, which is convenient for splicing the two fireproof insulation boards, and the fixing bolts can be prevented from being affected by moisture and rusted by the cover plate and the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front perspective schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the fireproof board of the utility model;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the fixed structure of the utility model;

[0019] Figure 5This is a schematic diagram of the explosion structure of the rock wool insulation board of this utility model.

[0020] In the figure: 1. Fireproof board; 2. Insert board; 3. Clamping plate; 31. Slot 1; 32. Slot 2; 4. Fixing structure; 41. Fixing bolt; 42. Cover plate; 43. Sealing ring; 5. Rock wool insulation board; 51. End plate; 52. Support plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides an embodiment: a fireproof building insulation board, including a fireproof board 1, a plug board 2, a plywood 3, a fixing structure 4 and a rock wool insulation board 5. The left side of the fireproof board 1 is fixedly connected to the plug board 2, and the right side of the fireproof board 1 is fixedly connected to the plywood 3. The fixing structure 4 includes a fixing bolt 41, which is threadedly connected to the plug board 2 and the plywood 3. The positions of the plug board 2 and the plywood 3 are fixed by the fixing bolt 41, and the rock wool insulation board 5 is fixedly connected between the two fireproof boards 1.

[0023] Furthermore, the material of the fireproof board 1 is an inorganic resin board, the shape of the fireproof board 1 is a concave shape, and the height of the left and right ends of the fireproof board 1 is half of the rock wool insulation board 5.

[0024] Furthermore, two fireproof panels 1 are provided, and the inner wall of the fireproof panel 1 is fixedly connected to the outer wall of the rock wool insulation panel 5 by polyurethane glue, and the left and right ends of the front and rear fireproof panels 1 are fixedly connected by polyurethane glue. The two fireproof panels 1 are respectively adhered to the front and rear sides of the rock wool insulation panel 5 by polyurethane glue, so that the fireproof panel 1 wraps the front of the rock wool insulation panel 5, so that the rock wool insulation panel 5 has fireproof performance.

[0025] Furthermore, the plug plate 2 and the splint 3 are both made of ABS fireproof plastic. The front sides of the front plug plate 2 and the splint 3 are each provided with three card slots 1 31 , and the inner wall of the card slot 1 31 is provided with a card slot 2 32 . The positions of the card slot 1 31 and the card slot 2 32 are the same as those of the fixing bolts 41 .

[0026] Furthermore, the fixing structure 4 includes a cover plate 42, the rear side of the cover plate 42 is fixedly connected to the sealing ring 43, the cover plate 42 is clamped in the card slot 1 31, the sealing ring 43 is clamped in the card slot 2 32, the inner wall of the sealing ring 43 is slidably connected to the fixing bolt 41, and the cover plate 42 is covered so that the cover plate 42 and the sealing ring 43 are clamped in the card slot 1 31 and the card slot 2 32. The sealing ring 43 prevents the fixing bolt 41 from being affected by moisture, which causes the fixing bolt 41 to be corroded and rusted.

[0027] Furthermore, ten rock wool insulation boards 5 are provided, and two rock wool insulation boards 5 are fixedly connected by polyurethane glue. The material of the rock wool insulation board 5 is rock wool insulation board, and the shape of the rock wool insulation board 5 is a square hollow column. Through the hollow structure of the rock wool insulation board 5 and the end plates 51 at the upper and lower ends, air is stored in the rock wool insulation board 5, and the heat insulation properties of air are used to reduce heat transfer. The hollow structure of the rock wool insulation board 5 saves cost and reduces weight, and is convenient for production and transportation.

[0028] Furthermore, the top and bottom of the rock wool insulation board 5 are fixedly connected to the end plates 51, and the inner wall of the rock wool insulation board 5 is fixedly connected to a plurality of support plates 52, and the angle between the support plates 52 and the inner wall of the rock wool insulation board 5 is sixty degrees.

[0029] Working principle:

[0030] When in use, ten rock wool insulation boards 5 are glued together by polyurethane glue, and two fireproof boards 1 are respectively glued to the front and back sides of the rock wool insulation board 5 by polyurethane glue, so that the fireproof board 1 wraps the front of the rock wool insulation board 5, so that the rock wool insulation board 5 has fireproof performance. Through the hollow structure of the rock wool insulation board 5 and the end plates 51 at the upper and lower ends, air is stored in the rock wool insulation board 5, and the heat insulation property of air is used to reduce heat transfer. The hollow structure of the rock wool insulation board 5 saves cost and reduces weight, which is convenient for production and transportation. The supporting strength of the rock wool insulation board 5 is improved by the support plate 52. When two fireproof insulation boards are needed When splicing together, the two plug plates 2 of the right end fireproof insulation board are inserted between the two plywood 3 of the left end fireproof insulation board, and then the fixing bolts 41 are screwed on. The positions of the plug plates 2 and the plywood 3 are fixed by the fixing bolts 41, and the cover plate 42 is covered so that the cover plate 42 and the sealing ring 43 are snapped into the card slot 1 31 and the card slot 2 32. The sealing ring 43 prevents the fixing bolts 41 from being affected by moisture, causing the fixing bolts 41 to be corroded and rusted. The plug plates 2 and the plywood 3 can be fixed by the fixing bolts 41, which facilitates the splicing of the two fireproof insulation boards, and the cover plate 42 and the sealing ring 43 can prevent the fixing bolts 41 from being affected by moisture and rusting.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fireproof building insulation board, comprising a fireproof board (1), a plug board (2), a clamping board (3), a fixing structure (4) and a rock wool insulation board (5), characterized in that: The left side of the fireproof board (1) is fixedly connected to the plug board (2), and the right side of the fireproof board (1) is fixedly connected to the clamping plate (3). The fixing structure (4) includes a fixing bolt (41), and the fixing bolt (41) is threadedly connected to the plug board (2) and the clamping plate (3). The rock wool insulation board (5) is fixedly connected between the two fireproof boards (1).

2. The fireproof building insulation board according to claim 1, characterized in that: The material of the fireproof board (1) is an inorganic resin board, the shape of the fireproof board (1) is a concave shape, and the height of the left and right ends of the fireproof board (1) is half of the rock wool insulation board (5).

3. The fireproof building insulation board according to claim 1, characterized in that: Two fireproof panels (1) are provided, and the inner wall of the fireproof panel (1) is fixedly connected to the outer wall of the rock wool insulation panel (5) by polyurethane glue, and the left and right ends of the front and rear fireproof panels (1) are fixedly connected by polyurethane glue.

4. The fireproof building insulation board according to claim 1, characterized in that: The inserting plate (2) and the clamping plate (3) are both made of ABS fireproof plastic. The front sides of the inserting plate (2) and the clamping plate (3) at the front end are each provided with three first card slots (31). The inner wall of the first card slot (31) is provided with a second card slot (32). The positions of the first card slot (31) and the second card slot (32) are the same as the positions of the fixing bolts (41).

5. The fireproof building insulation board according to claim 1, characterized in that: The fixing structure (4) comprises a cover plate (42), the rear side of the cover plate (42) is fixedly connected to a sealing ring (43), the cover plate (42) is snap-connected to the first card slot (31), the sealing ring (43) is snap-connected to the second card slot (32), and the inner wall of the sealing ring (43) is slidably connected to the fixing bolt (41).

6. The fireproof building insulation board according to claim 1, characterized in that: Ten rock wool insulation boards (5) are provided, and two rock wool insulation boards (5) are fixedly connected by polyurethane glue. The material of the rock wool insulation board (5) is rock wool insulation board, and the shape of the rock wool insulation board (5) is a square hollow column.

7. The fireproof building insulation board according to claim 1, characterized in that: The top and bottom of the rock wool insulation board (5) are fixedly connected to the end plate (51), and the inner wall of the rock wool insulation board (5) is fixedly connected to a plurality of support plates (52), and the angle between the support plates (52) and the inner wall of the rock wool insulation board (5) is sixty degrees.

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