Fabricated self-heat-preservation fireproof and soundproof wallboard

Abstract

The utility model relates to the technical field of wallboard production and manufacturing, and discloses an assembly type self-heat-preservation fireproof soundproof wallboard which comprises two outer wall bodies, keel reinforcing meshes are fixedly connected into the outer wall bodies, flame-retardant isolation layers are fixedly connected to the close sides of the two outer wall bodies, namely the sides, away from the outer portions of the two outer wall bodies, of the two outer wall bodies, and the flame-retardant isolation layers are fixedly connected to the outer walls of the two outer wall bodies. A plurality of connecting bolt columns are slidably connected to the interiors of the outer wall bodies, and fireproof assemblies providing material protection are fixedly connected to the outer sides of the two outer wall bodies, namely the close sides away from the interiors of the two outer wall bodies. According to the utility model, the three different wall bodies are placed in sequence, after the outer wall body is placed, the outer wall body and the middle connecting wall can be accurately aligned, the connecting bolt column penetrates through the three spliced wall bodies, and then cement is coated on the peripheries of the outer wall body and the connecting bolt column, so that the three wall bodies are spliced integrally; and the effect that the wall body assembly type transportation and use are convenient and fast is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wallboard production and manufacturing technical field, especially a kind of assembled self-insulation fireproof sound insulation wallboard. BACKGROUND

[0002] Assembled usually refers to a kind of building and manufacturing method, emphasize the prefabricated component and part are produced in factory, then are transported to the scene and are assembled, instead of carrying out the traditional overall construction in the scene.Wallboard refers to the prefabricated board material for building wall, usually made of different building materials, such as concrete, lightweight concrete, gypsum, fiber cement, wood, etc.Wallboard can be pre-produced in factory, and assembled in construction site, commonly used in assembled building, prefabricated building and industrialized building.

[0003] Fireproof sound insulation wallboard usually adopts single structure design, such as gypsum board, concrete and composite material, uses the density and thickness of material to block flame propagation and reduce sound propagation.Gypsum board can delay fire spread by absorbing heat, and concrete effectively blocks sound by its high density characteristics.Through these structural designs, these wallboards can provide effective protection in fireproofing and sound insulation, ensuring the safety and comfort of building.

[0004] In prior art, most of the fireproof sound insulation wallboard adopts single structure, and its installation usually needs professional construction team to fix and install, which not only consumes long time, but also has high construction cost.In addition, these traditional wallboards often lack sufficient flexibility to adapt to the design and space requirements of different buildings, especially when wall reconstruction and relocation are needed, it is difficult to achieve quick and accurate adjustment, so an assembled self-insulation fireproof sound insulation wallboard is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model provides an assembled self-insulation fireproof sound insulation wallboard, to improve the problem that part of wall in prior art cannot be assembled.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An assembled self-insulation fireproof sound insulation wallboard, comprising two outer walls, the inner part of the outer wall is fixedly connected with keel steel mesh, the side close to the two outer walls, i.e. the outer side away from the two outer walls, is fixedly connected with flame-retardant insulation layer, the side close to the two outer walls, i.e. the outer side away from the two outer walls, is fixedly connected with positioning fixed column, the inner part of the outer wall is slidably connected with multiple connecting bolt columns, and the outer side of the two outer walls, i.e. the side close to the inner part of the two outer walls, is fixedly connected with fireproof component for providing material protection.

[0008] As a further description of the above technical solutions:

[0009] The fireproof assembly comprises a fireproof layer, the outer part of the fireproof layer is fixedly connected to the outer part of the two outer wall bodies, i.e., the side far from the inner part of the two outer wall bodies, and the outer part of the fireproof layer is fixedly connected with a heat-resistant layer.

[0010] As a further description of the above technical solutions:

[0011] The proximal side of the two fire-retardant insulation layers, i.e., the side far from the outer side of the two fire-retardant insulation layers, is slidingly connected with a middle connecting wall, the inner part of the middle connecting wall is provided with a plurality of limiting circular holes, and the inner part of the middle connecting wall is provided with a plurality of square holes.

[0012] As a further description of the above technical solutions:

[0013] The outer front and rear sides of the middle connecting wall are fixedly connected with sound insulation sponge pads, and the outer part of the sound insulation sponge pad is slidingly connected to the proximal side of the two fire-retardant insulation layers, i.e., the side far from the outer side of the two fire-retardant insulation layers.

[0014] As a further description of the above technical solutions:

[0015] The inner part of the middle connecting wall is fixedly connected with a plurality of square heat preservation pads, and the inner part of the middle connecting wall is fixedly connected with a plurality of fireproof and flame-retardant particles.

[0016] As a further description of the above technical solutions:

[0017] The outer part of the positioning fixed column is slidingly connected to the inner part of the middle connecting wall, and the outer part of the positioning fixed column is slidingly connected to the inner part of the sound insulation sponge pad.

[0018] As a further description of the above technical solutions:

[0019] The inner part of the connecting bolt column is slidingly connected to the inner part of the middle connecting wall, and the outer part of the connecting bolt column is slidingly connected to the outer part of the keel steel mesh.

[0020] As a further description of the above technical solutions:

[0021] The inner part of the square hole is fixedly connected to the outer part of the square heat preservation pad, and the inner part of the square hole is fixedly connected to the outer part of the two fireproof and flame-retardant particles.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. The utility model discloses a three different wall bodies are placed in order, and the limiting circular hole of the middle connecting wall is placed in alignment with the positioning fixed column of the outer wall body after the outer wall body is placed, so that the outer wall body and the middle connecting wall can be accurately matched, the connecting bolt column is penetrated through the three spliced wall bodies, and then the cement is daubed around the outer wall body and the connecting bolt column, so that the three wall bodies are integrally spliced, and the effect that the wall body assembly type is convenient to use is realized.

[0024] 2. The utility model discloses the inside square heat preservation pad of the middle connecting wall makes the wallboard have the effect that keeps warm, under the cooperation of fire -retardant particle, refractory layer and heat -resistant layer, make the wall body have the effect that prevents fire and resists burning, and the wall body also has sound insulation sponge pad inside, make the wall body can sound insulation and noise reduction, above realizes the effect that the wall body keeps warm and prevents fire and sound insulation. DRAWINGS

[0025] Fig. 1 It is a perspective view of the utility model discloses a kind of assembly type self-insulation fireproof sound insulation wallboard;

[0026] Fig. 2 It is the structure schematic view of the limiting circular hole of a kind of assembly type self-insulation fireproof sound insulation wallboard of the utility model discloses;

[0027] Fig. 3 It is the structure schematic view of the connecting bolt column of a kind of assembly type self-insulation fireproof sound insulation wallboard of the utility model discloses;

[0028] Fig. 4 It is the structure schematic view of the sound insulation sponge pad of a kind of assembly type self-insulation fireproof sound insulation wallboard of the utility model discloses;

[0029] Fig. 5 It is the structure schematic view of the middle connecting wall of a kind of assembly type self-insulation fireproof sound insulation wallboard of the utility model discloses;

[0030] Fig. 6 It is the structure schematic view of the refractory layer of a kind of assembly type self-insulation fireproof sound insulation wallboard of the utility model discloses.

[0031] Legend:

[0032] 1, outer wall body;2, connecting bolt column;3, fire -retardant insulating layer;4, positioning fixed column;5, keel steel mesh;6, middle connecting wall;7, limiting circular hole;8, sound insulation sponge pad;9, square hole;10, square heat preservation pad;11, fire -retardant particle;12, refractory layer;13, heat -resistant layer. Specific implementation

[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0034] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figs. 1 to 3 The present application provides an embodiment: an assembled self-insulation fireproof sound insulation wallboard, comprising two outer wall bodies 1, which are overall large rectangular plate structures, the prefabricated concrete plate has good compressive strength and stability, can withstand certain external impact, ensures the structural safety of the wall body, the inner part of the outer wall body 1 is fixedly connected with a keel steel mesh 5, the keel steel mesh 5 is overall a grid structure and is composed of multiple longitudinal and transverse intersecting steels, can enhance the overall strength of the outer wall body 1, so that it will not easily deform and damage when bearing pressure, tension and impact force, greatly improves the stability and safety of the wall body, the side close to the two outer wall bodies 1, i.e. the outer side away from the two outer wall bodies 1, is fixedly connected with a fire-retardant insulation layer 3, the fire-retardant insulation layer 3 is overall a rectangular sheet structure, can be closely attached to the inner side of the outer wall body 1, has good heat insulation and fireproof performance, can effectively prevent the spread of flames and the transmission of heat, the side close to the two outer wall bodies 1, i.e. the outer side away from the two outer wall bodies 1, is fixedly connected with a positioning fixed column 4, the positioning fixed column 4 is overall an elongated cylindrical shape, has good strength and corrosion resistance, can maintain stable performance in the long-term use process, functions to provide positioning and support for the middle connecting wall 6 and the sound insulation sponge pad 8, ensures the accurate position in the wallboard structure, the outer part of the positioning fixed column 4 is slidably connected in the inner part of the middle connecting wall 6, the outer part of the positioning fixed column 4 is slidably connected in the inner part of the sound insulation sponge pad 8, the inner part of the outer wall body 1 is slidably connected with multiple connecting bolt columns 2, the connecting bolt column 2 is overall an elongated cylindrical shape, has good strength and toughness, can bear large tension and pressure, in the installation process of the wallboard, the connecting bolt column 2 can slide in the reserved hole in the inner part of the outer wall body 1, so as to splice the three wall bodies, the inner part of the connecting bolt column 2 is slidably connected in the inner part of the middle connecting wall 6, and the outer part of the connecting bolt column 2 is slidably connected in the outer part of the keel steel mesh 5.

[0035] The outer side of the two outer walls 1, that is, the side far from the inner side of the two outer walls 1, is fixedly connected with a fireproof assembly for providing material protection. The fireproof assembly comprises a fire-resistant layer 12 which can be closely attached to the outer side of the outer wall 1 and is made of a material with extremely high fire resistance, so as to maintain stable performance in a high-temperature environment and effectively prevent the erosion of fire. The outer side of the fire-resistant layer 12 is fixedly connected to the outer side of the two outer walls 1, that is, the side far from the inner side of the two outer walls 1. The outer side of the fire-resistant layer 12 is fixedly connected with a heat-resistant layer 13 made of a material with good heat resistance, so as to form a hard protective film in a high-temperature environment and effectively block the transfer of heat, thereby protecting the middle connecting wall 6 from high temperature.

[0036] With reference to Figs. 3 to 6 The proximal side of the two fire-retardant insulation layers 3, that is, the side far from the outer side of the two fire-retardant insulation layers 3, is slidingly connected with a middle connecting wall 6. The middle connecting wall 6 has a whole rectangular plate structure and is made of a material with certain strength and heat insulation performance. Lightweight concrete boards have good strength and heat insulation performance, can provide stable support for the wallboard, and are light in weight, which facilitates construction and installation. A plurality of limiting circular holes 7 are formed in the inner side of the middle connecting wall 6. The limiting circular holes 7 are circular in shape, so as to ensure that the positioning fixed column 4 can smoothly slide therein and also play a limiting role to prevent the positioning fixed column 4 from excessively sliding and affecting the structural stability of the wallboard. A plurality of square holes 9 are formed in the inner side of the middle connecting wall 6. The square holes 9 are square in shape and provide installation space for the square heat insulation pads 10 and the fire-retardant particles 11, so that they can be fixedly connected to the inner side of the middle connecting wall 6. The inner side of the square holes 9 is fixedly connected to the outer side of the square heat insulation pads 10 and the outer side of the two fire-retardant particles 11.

[0037] The outer front and rear sides of the middle connecting wall 6 are fixedly connected with sound insulation sponge pads 8 which are symmetrically distributed on the two sides of the middle connecting wall 6 and can effectively absorb and block the propagation of sound. The soft material of the sound insulation sponge pads 8 can convert sound energy into heat energy, thereby reducing the reflection and propagation of sound and improving the sound insulation effect of the wallboard. The outer side of the sound insulation sponge pads 8 is slidingly connected to the proximal side of the two fire-retardant insulation layers 3, that is, the side far from the outer side of the two fire-retardant insulation layers 3. A plurality of square heat insulation pads 10 are fixedly connected to the inner side of the middle connecting wall 6. A plurality of fire-retardant particles 11 are fixedly connected to the inner side of the middle connecting wall 6. The fire-retardant particles 11 are closely arranged in the middle connecting wall 6 to form a fire-retardant layer, which can effectively prevent the spread of fire and protect the structure and personnel safety inside the wallboard. The fire-retardant particles 11 will rapidly expand to form a heat insulation layer to prevent the spread of fire and gain time for personnel evacuation and fire extinguishing work.

[0038] Working principle: first, the two outer walls 1 of the wallboard are composed of prefabricated concrete panels, which can withstand certain external force impact. Inside the outer wall 1, the keel steel mesh 5 provides additional strength support, so that the wallboard will not easily deform and damage when subjected to pressure, tension and impact. Inside the two outer walls 1, the fire-retardant insulation layer 3 is closely attached to the inner side, preventing the spread of fire and heat transfer. At the same time, the positioning and fixing column 4 provides positioning and support for the middle connecting wall 6 and the soundproof sponge pad 8 inside the outer wall 1. During installation, place the three different walls in order, place the outer wall 1, and then place the limiting circular hole 7 of the middle connecting wall 6 in alignment with the positioning and fixing column 4 of the outer wall 1, so that the outer wall 1 and the middle connecting wall 6 can be accurately matched, and the connecting bolt column 2 is inserted through the three spliced walls, and then the cement is applied around the outer wall 1 and the connecting bolt column 2, thereby integrating the three walls. On one side of the outer wall 1, the fireproof assembly includes a fire-resistant layer 12 and a heat-resistant layer 13, which prevents the erosion of fire and the transfer of heat.

[0039] Next, the middle connecting wall 6 is slidingly connected inside the two fire-retardant insulation layers 3, which is composed of lightweight concrete panels, providing stable support for the wallboard, and its lightweight texture also facilitates construction and installation. Inside the middle connecting wall 6, square thermal insulation pads 10 and fire-retardant particles 11 are fixed, forming a fire-retardant layer that can effectively prevent the spread of fire and protect the structure and personnel inside the wallboard. Finally, the soundproof sponge pads 8 are fixed on both sides of the middle connecting wall 6, which can effectively absorb and block the spread of sound, converting sound energy into heat energy, thereby improving the sound insulation effect of the wallboard.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modification, equivalent substitution, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A prefabricated self-insulating fireproof soundproof wallboard, comprising two outer wall bodies (1), characterized in that: The outer wall body (1) is internally fixedly connected with a keel steel mesh (5), the proximal side of the two outer wall bodies (1), that is, the outer side away from the two outer wall bodies (1), is fixedly connected with a fire-retardant insulation layer (3), the proximal side of the two outer wall bodies (1), that is, the outer side away from the two outer wall bodies (1), is fixedly connected with a positioning fixed column (4), the inner side of the outer wall body (1) is slidably connected with a plurality of connecting bolt columns (2), and the outer side of the two outer wall bodies (1), that is, the proximal side away from the inner side of the two outer wall bodies (1), is fixedly connected with a fireproof assembly for providing material protection.

2. The prefabricated self-thermal-insulation fireproof soundproof wallboard according to claim 1, characterized in that: The fireproof assembly comprises a fire-resistant layer (12), the outer side of the fire-resistant layer (12) is fixedly connected to the outer side of the two outer wall bodies (1), that is, the proximal side away from the inner side of the two outer wall bodies (1), and the outer side of the fire-resistant layer (12) is fixedly connected with a heat-resistant layer (13).

3. The prefabricated self-thermal-insulation fireproof soundproof wallboard according to claim 1, characterized in that: The proximal side of the two fire-retardant insulation layers (3), that is, the outer side away from the two fire-retardant insulation layers (3), is slidably connected with a middle connecting wall (6), a plurality of limiting circular holes (7) are formed in the inner side of the middle connecting wall (6), and a plurality of square holes (9) are formed in the inner side of the middle connecting wall (6).

4. The prefabricated self-thermal-insulation fireproof soundproof wallboard according to claim 3, characterized in that: The outer side of the middle connecting wall (6) is fixedly connected with sound insulation sponge pads (8) in front and back, and the outer side of the sound insulation sponge pads (8) is slidably connected to the proximal side of the two fire-retardant insulation layers (3), that is, the outer side away from the two fire-retardant insulation layers (3).

5. The prefabricated self-thermal-insulation fireproof soundproof wallboard according to claim 3, characterized in that: The inner side of the middle connecting wall (6) is fixedly connected with a plurality of square heat insulation pads (10), and the inner side of the middle connecting wall (6) is fixedly connected with a plurality of fireproof fire-retardant particles (11).

6. The prefabricated self-thermal-insulation fireproof soundproof wallboard according to claim 4, characterized in that: The outer side of the positioning fixed column (4) is slidably connected to the inner side of the middle connecting wall (6), and the outer side of the positioning fixed column (4) is slidably connected to the inner side of the sound insulation sponge pad (8).

7. The prefabricated self-thermal-insulation fireproof sound-insulation wallboard according to claim 3, characterized in that: The inner side of the connecting bolt column (2) is slidably connected to the inner side of the middle connecting wall (6), and the outer side of the connecting bolt column (2) is slidably connected to the outer side of the keel steel mesh (5).

8. The prefabricated self-thermal-insulation fireproof soundproof wallboard according to claim 5, characterized in that: The inner side of the square hole (9) is fixedly connected to the outer side of the square heat insulation pad (10), and the inner side of the square hole (9) is fixedly connected to the outer side of the two fireproof fire-retardant particles (11).

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