Double-layer glass fiber fireproof plate

Abstract

The utility model provides a double-layer glass fiber fireproof plate which comprises a plate body, a heat insulation layer and fiber layers located on the two sides of the heat insulation layer are arranged in the plate body, a supporting cavity is formed between the fiber layers and the heat insulation layer, and inserting pipes distributed in a matrix mode are arranged on the heat insulation layer in a penetrating mode. The opposite sides of the fiber layers located on the two sides of the heat insulation layer are fixedly connected with a first insertion rod and a second insertion rod which are matched with the insertion pipes in an inserted mode respectively, the opposite ends of the first insertion rod and the second insertion rod are connected in a clamped mode, and the supporting cavity is filled with a supporting backing ring. According to the utility model, the fiber layers on the two sides of the heat insulation layer are fixed on the two sides of the heat insulation layer in an inserting manner by arranging the inserting pipes, the inserting rods I and the inserting rods II, and the inserting pipes, the inserting rods I and the inserting rods II are arranged in a matched matrix manner, so that compared with the prior art, the device has the function of ensuring the planeness of the two fiber layers; and after being used for a period of time, the coating does not bulge or sink.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fireproof plate, specifically to a double -layer glass fiber fireproof plate. BACKGROUND

[0002] The fireproof plate is used in many fields, such as the construction of building outer wall, inner wall and temporary house. The fireproof performance has a great influence on the performance of the plate. If the fireproof performance of the plate is poor, there will be a great safety hazard. If the plate is rapidly burned by open fire, it will cause serious property loss.

[0003] The utility model with publication number CN209260948U proposes an environment-friendly fireproof plate, which comprises a glass fiber layer, two glass fiber layers are symmetrically arranged, a plurality of support rings are fixedly connected to the side walls of the two glass fiber layers, the plurality of support rings are oppositely arranged between the two glass fiber layers, a nano microporous thermal insulation layer is also fixedly connected between the two glass fiber layers, the plurality of support rings are symmetrically arranged on both sides of the nano microporous thermal insulation layer, and two fixing sleeves are symmetrically arranged at the two ends of the two glass fiber layers. The utility model has the advantages of stable structure, simple operation, scientific and reasonable design, short production cycle, good thermal insulation effect of the plate, resistance to fracture of the plate, long service life and good environmental protection.

[0004] However, the above-mentioned prior art still has the following problems in use: the above-mentioned heat insulation layer and glass fiber layer are provided with uniformly distributed support rings, the support rings are adhesively connected with the glass fiber layer and the heat insulation layer, and the support rings are made of bamboo. However, the service life of the fireproof plate with the above-mentioned structure is short. In simple terms, the support rings have elastic stress, and after being used for a period of time, the support rings will be fatigued. At this time, the entire fireproof plate will have the problems of concave bottom unevenness or deformation, which will affect the fireproof and thermal insulation performance.

[0005] Therefore, the utility model provides a double -layer glass fiber fireproof plate. UTILITY MODEL CONTENTS

[0006] In view of the problems existing in the prior art, the utility model aims to provide a double -layer glass fiber fireproof plate to solve the problems in the background art. The utility model has the advantages of improving the anti -deformation strength of the double -layer glass fiber layer, and greatly prolonging the service life of the fireproof plate.

[0007] In order to achieve the above object, the utility model is through the following technical scheme to realize: a double -layer glass fiber fireproof plate, including the board body, the board body is provided with the heat insulation layer and the fiber layer on both sides of heat insulation layer, the fiber layer and heat insulation layer form the support cavity between, the heat insulation layer is provided with the matrix distribution's cannula that penetrates, the opposite side of fiber layer on both sides of heat insulation layer is fixedly connected with and cannula inserts the cooperation of plug rod one and plug rod two respectively, the opposite end of plug rod one and plug rod two is connected, the support cavity is filled with support pad ring.

[0008] Further, the heat insulation layer is provided with the matrix distribution and the positioning hole gap cooperation of cannula, the both ends of cannula are screwed with locking sleeve.

[0009] Further, the both ends of cannula are provided with conical guide port.

[0010] Further, the one end of plug rod one is provided with T-shaped socket, the one end of plug rod two is fixedly connected with T-shaped plug, and the free end of T-shaped plug is provided with conical guide head.

[0011] Further, the free end of T-shaped socket is provided with accommodation slot.

[0012] Further, one support pad ring is arranged between the adjacent four cannulas, and the upper and lower sides of the support pad ring are adhesively connected with the opposite sides of the adjacent heat insulation layer and fiber layer.

[0013] Further, the opposite end of plug rod one and plug rod two is fixedly connected with the positioning disc adhesively connected with the corresponding fiber layer.

[0014] The utility model has the advantages as follows:

[0015] In the utility model, through setting up cannula, plug rod one and plug rod two, make the fiber layer on both sides of heat insulation layer adopt the mode of fixed in the two sides of heat insulation layer with inserting, and cannula, plug rod one and plug rod two are all the matrix arrangement of adaptation, thus compared with prior art has the function of guaranteeing two fiber layer flatness, after using a period of time, will not appear the situation of bulge or depression.

[0016] In the utility model, the plug rod one and plug rod two are inserted and connected under the guidance of cannula, and the setting makes the fireproof plate have the function of offline prefabrication and assembly, so that the production of the fireproof plate is more simple and fast. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the structure schematic diagram of the utility model double -layer glass fiber fireproof plate after explosion;

[0018] Figure 2 It is Figure 1The schematic view of the enlarged middle part "a";

[0019] Figure 3 For Figure 1 The schematic view of the bottom part;

[0020] Figure 4 For Figure 1 The schematic view of the combination;

[0021] In the figure: 1, plate body; 11, heat insulation layer; 111, positioning hole; 12, fiber layer; 2, supporting cavity; 3, insertion pipe; 31, conical guide port; 4, insertion rod one; 41, T-shaped insertion hole; 5, insertion rod two; 51, T-shaped plug; 511, conical guide head; 512, accommodation slot; 6, supporting ring; 7, locking sleeve; 8, positioning disc. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] Please refer to Figures 1 to 4 The utility model provides a kind of double-layer glass fiber fireproof plate, including plate body 1, plate body 1 is provided with heat insulation layer 11 and the fiber layer 12 located at the both sides of heat insulation layer 11, wherein the both ends of the plate body 1 are provided with the fixed sleeve of adhesion with heat insulation layer 11 and fiber layer 12, the structure of the fixed sleeve can use the structure in the patent literature mentioned in background art, when using, heat insulation layer 11 uses nano micropore structure, fiber layer 12 is made of glass fiber.Form supporting cavity 2 between fiber layer 12 and heat insulation layer 11.

[0024] In the technical scheme, matrix distribution insertion pipe 3 is arranged on heat insulation layer 11, preferably, positioning hole 111 is arranged on heat insulation layer 11 in matrix distribution and gap cooperation with insertion pipe 3, and locking sleeve 7 is screwed on the both ends of insertion pipe 3, that is, insertion pipe 3 is fixed on heat insulation layer 11 by locking sleeve 7.The opposite sides of fiber layer 12 located at the both sides of heat insulation layer 11 are respectively fixedly connected with insertion rod one 4 and insertion rod two 5 inserted into insertion pipe 3, preferably, the opposite ends of insertion rod one 4 and insertion rod two 5 are fixedly connected with positioning disc 8 adhesively connected with corresponding fiber layer 12.In which, the opposite ends of insertion rod one 4 and insertion rod two 5 are clamped, that is, two fiber layers 12 are clamped and fastened on the both sides of heat insulation layer 11 by insertion rod one 4 and insertion rod two 5, which makes the assembly of two fiber layers 12 and heat insulation layer 11 more convenient, and the connection is more fastened, and in addition, the fiber layer 12 does not have the problems of bending, concave or convex deformation in later period, so that the double-layer fiber layer 12 is always in parallel and flat state.

[0025] Specifically, one end of the first inserting rod 4 is provided with a T-shaped insertion hole 41, one end of the second inserting rod 5 is fixedly connected with a T-shaped plug 51, the free end of the T-shaped plug 51 is provided with a conical guide head 511, and the T-shaped plug 51 and the T-shaped insertion hole 41 realize the function of insertion and clamping under the guidance of the conical guide head 511.

[0026] Further, the free end of the T-shaped insertion hole 41 is provided with a displacement slot 512, the setting of the displacement slot 512 makes the T-shaped plug 51 be reduced when inserted into the T-shaped insertion hole 41, so as to reduce the resistance of the T-shaped plug 51 into the T-shaped insertion hole 41, and the fixed connection of the two fiber layers 12 is more labor-saving and convenient.

[0027] Further, the support pad ring 6 is filled in the support cavity 2, and preferably, one support pad ring 6 is arranged between every four adjacent inserting tubes 3 in specific implementation, the support pad ring 6 plays the role of filling the support cavity 2, and also plays the role of supporting the fiber layer 12 and the heat insulation layer 11, and the upper and lower sides of the support pad ring 6 are adhesively connected with the opposite sides of the adjacent heat insulation layer 11 and fiber layer 12.

[0028] In the embodiment, the two ends of the inserting tube 3 are provided with conical guide ports 31, and the setting of the conical guide ports 31 reduces the difficulty of aligning the first inserting rod 4 and the second inserting rod 5 with the inserting tube 3, and reduces the assembly difficulty.

[0029] In the manufacturing process, first, the positioning holes 111 are arranged in matrix on the heat insulation layer 11, then the inserting tubes 3 are installed in the positioning holes 111, and the inserting tubes 3 are fastened on the heat insulation layer 11 by using the locking pressure sleeve 7, then the adhesives are applied on the two sides of the heat insulation layer 11, and the support pad ring 6 is placed between the adjacent four inserting tubes 3, at this time, the prefabrication of the heat insulation layer 11 is completed.

[0030] Two fiber layers 12 are prefabricated, the positioning discs 8 on the first inserting rod 4 and the second inserting rod 5 are adhesively connected to one side of the fiber layer 12 by using the glue solution, at this time, the prefabrication of the two fiber layers 12 is completed.

[0031] In the assembly process, one of the fiber layers 12 is placed on the assembly table, then the adhesives are adhesively connected on the upper surface of the fiber layer 12, then the prefabricated heat insulation layer 11 is hoisted and docked with the lower fiber layer 12 by using the hoisting tool, at this time, the second inserting rod 5 is inserted into the inserting tube 3, and finally the other fiber layer 12 is hoisted above the heat insulation layer 11 by using the hoisting tool, so that the first inserting rod 4 is inserted into the inserting tube 3 and then connected with the second inserting rod 5, and after the insertion and connection, the upper fiber layer 12 is pressed and leveled by using the leveling equipment, so that the first inserting rod 4 and the second inserting rod 5 are fully connected.

[0032] In the packaging process, the two ends of the above-mentioned assembled plate blank are adhesively connected with the fixed sleeve, then the waterproof film is adhesively connected on the side away from the two fiber layers 12, and finally the decorative layer for hiding the fiber layer 12 is adhesively connected on the two sides of the fixed sleeve, at this time, the fireproof plate is completed.

[0033] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A double-layer glass fiber fireproof board, comprising a board body (1), an insulating layer (11) is arranged in the board body (1), and fiber layers (12) are arranged on both sides of the insulating layer (11), a supporting cavity (2) is formed between the fiber layers (12) and the insulating layer (11), characterized in that, The heat insulation layer (11) is provided with matrix-distributed insertion tubes (3) penetrating through the heat insulation layer (11), the opposite sides of the fiber layers (12) on both sides of the heat insulation layer (11) are respectively fixedly connected with insertion rods one (4) and insertion rods two (5) which are plugged with the insertion tubes (3), the opposite ends of the insertion rods one (4) and the insertion rods two (5) are clamped and connected, and the support cavities (2) are filled with support gasket rings (6).

2. A double-layered glass fiber fireproof board according to claim 1, characterized in that: The heat insulation layer (11) is provided with matrix-distributed positioning holes (111) penetrating through the heat insulation layer (11) and gap-fitted with the insertion tubes (3), and the two ends of the insertion tubes (3) are screwed with locking pressure sleeves (7).

3. A double-layered glass fiber fireproof board according to claim 2, characterized in that: The two ends of the insertion tubes (3) are provided with conical guide ports (31).

4. A double layer glass fibre fire rated panel as claimed in claim 1, wherein: One end of the insertion rods one (4) is provided with a T-shaped insertion hole (41), one end of the insertion rods two (5) is fixedly connected with a T-shaped plug (51), and the free end of the T-shaped plug (51) is provided with a conical guide head (511).

5. A double-layered glass fiber fireproof board according to claim 4, characterized in that: The free end of the T-shaped insertion hole (41) is provided with a gap slot (512).

6. A double layer glass fibre fire rated panel as claimed in claim 1, wherein: Four adjacent insertion tubes (3) are provided with one support gasket ring (6), and the upper and lower sides of the support gasket ring (6) are adhesively connected with the opposite sides of the adjacent heat insulation layer (11) and the fiber layer (12).

7. A double layer glass fibre fire rated panel as claimed in claim 1, wherein: The opposite ends of the insertion rods one (4) and the insertion rods two (5) are fixedly connected with positioning discs (8) which are adhesively connected with the corresponding fiber layers (12).

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