Temperature-resistant protective middle wallboard

Abstract

The utility model relates to the technical field of protective middle wallboards, and particularly discloses a temperature-resistant protective middle wallboard which comprises a main body structure, a plurality of mounting grooves are formed in the two side faces of the main body structure, second fireproof plates are mounted in the mounting grooves, and first fireproof plates are mounted on the two sides of the main body structure and located on the outer sides of the second fireproof plates. The seam of the first fireproof plate is located on the outer side of the second fireproof plate. According to the fireproof wallboard, the second fireproof plates are mounted in the mounting grooves, and the second fireproof plates are mounted at the joints of the first fireproof plates on the outer side, so that a fire source is prevented from threatening the interior of the wall body from the weak joints of the first fireproof plates, and the high-temperature resistance of the wallboard is improved. By designing the mounting strip, the position of the mounting strip can be marked through the magnetic block on the mounting strip in the process of mounting the first fireproof plate on the outer side, so that the damage to the second fireproof plate caused by mounting of the fastener can be avoided when the second fireproof plate in the fireproof plate cannot be seen.

Description

Technical Field

[0001] The utility model relates to the technical field of protective middle wall panels, in particular to a heat-resistant protective middle wall panel. Background Art

[0002] Center wall panels are widely used in buildings, usually for partition walls, decorative walls, internal partitions, etc. With the continuous advancement of technology and materials, the manufacturing process and structure of center wall panels are constantly updated and improved. Modern center wall panels generally use lightweight aggregates and special additives to give them better thermal insulation and seismic performance, or use the high strength and toughness of steel to provide larger spans and better load-bearing capacity. However, in some special environments, center wall panels are required to have high-temperature protection functions to ensure the safety of the building.

[0003] Existing center wall panels improve their heat resistance by installing fireproof panels on the outside. However, during installation, seams often form between adjacent fireproof panels, creating weak spots in heat resistance. Therefore, those skilled in the art have provided a heat-resistant protective center wall panel to address the issues raised in the background art. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a heat-resistant protective middle wall panel, including a main structure, a plurality of installation grooves are opened on both sides of the main structure, a fireproof board 2 is installed inside the installation groove, and a fireproof board 1 is installed on both sides of the main structure on the outside of the fireproof board 2, and the joint of the fireproof board 1 is located on the outside of the fireproof board 2.

[0005] Preferably, a plurality of installation cavities are provided inside the main structure, and a sound insulation layer is provided inside the installation cavity.

[0006] Preferably, a plurality of mounting strips are fixedly connected inside the mounting groove, and the second fireproof board is provided with slots matching the mounting strips, and the depth of the mounting slots is the same as the thickness of the second fireproof board.

[0007] Preferably, the upper end of the mounting bar is fixedly connected with a magnetic block.

[0008] Preferably, a decorative layer is provided on the outer side of the first fireproof board, and the decorative layer is mainly made of a waterproof, heat-insulating and wear-resistant material.

[0009] Preferably, the main structure is composed of various industrial waste residues such as harmless phosphogypsum, lightweight steel slag, fly ash, etc.

[0010] Preferably, the first fireproof board and the second fireproof board are silicate fireproof boards.

[0011] The technical effects and advantages of this utility model are:

[0012] 1. The utility model is designed with an installation groove to install the fireproof board 2, and the fireproof board 2 is installed at the joint of the outer fireproof board 1, thereby avoiding the fire source from threatening the inside of the wall from the weak joint of the fireproof board 1, and improving the high temperature resistance of the wall panel.

[0013] 2. The utility model is designed with a mounting strip. The magnetic block on the mounting strip can mark the position of the mounting strip during the installation of the outer fireproof board 1, thereby avoiding damage to the fireproof board 2 by the installation fasteners when the inner fireproof board 2 is not visible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram provided by this application;

[0015] Figure 2 It is a structural diagram of the installation slot provided by this application;

[0016] Figure 3 It is a structural diagram of the mounting bar provided in this application;

[0017] Figure 4 This is a schematic structural diagram of the fireproof board 2 provided in this application;

[0018] In the picture:

[0019] 1. Main structure; 2. Installation cavity; 3. Fireproof board 1; 4. Fireproof board 2; 41. Slot; 5. Installation slot; 51. Installation strip; 511. Magnetic block; 6. Sound insulation layer. DETAILED DESCRIPTION

[0020] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0021] See also Figures 1 to 4 In this embodiment, a heat-resistant protective middle wall panel is provided, including a main structure 1, a plurality of installation grooves 5 are opened on both sides of the main structure 1, a fireproof board 2 4 is installed inside the installation groove 5, and fireproof boards 1 3 are installed on the outside of the fireproof boards 2 4 on both sides of the main structure 1, and the joints of the fireproof boards 1 3 are located on the outside of the fireproof boards 2 4.

[0022] When in use, the first high-temperature resistant line of defense is formed by the outermost fireproof board 3, and then multiple fireproof boards 2 4 can be installed at the joints of the fireproof board 1 3 through multiple installation grooves 5. The weak points of the joints of the fireproof board 1 3 are sealed by the fireproof board 2 4, thereby realizing the second line of defense and improving the temperature resistance of the entire wall panel.

[0023] In further embodiments, see Figure 1 The main structure 1 is provided with a plurality of mounting cavities 2, and a sound insulation layer 6 is provided inside the mounting cavity 2. The sound insulation layer 6 is installed inside the mounting cavity 2 to improve the sound insulation ability of the wall panel. The sound insulation layer 6 is provided with uneven grooves on both sides to improve the reflection ability of sound waves.

[0024] In further embodiments, see Figure 2 The mounting groove 5 is fixedly connected to a plurality of mounting strips 51. The fireproof board 2 4 is provided with slots 41 that match the mounting strips 51. The depth of the mounting groove 5 is the same as the thickness of the fireproof board 2 4. The fireproof board 2 4 is installed through the mounting strips 51, so that the fireproof board 2 4 is connected to both sides of the main structure 1, thereby facilitating subsequent fixing and preventing the fireproof board 2 4 from being easily separated from the main structure 1.

[0025] In further embodiments, see Figure 3 The upper end of the mounting bar 51 is fixedly connected to a magnetic block 511. When the fireproof board 1 (3) is laid on the outside of the main structure 1 and the fireproof board 2 (4), the position of the magnetic block 511 is indicated by the iron product through the fireproof board 1 (3). The position of the magnetic block 511 also indicates the position of the mounting bar 51. Therefore, when the self-tapping screw passes through the fireproof board 1 (3), it can be accurately screwed into the mounting bar 511, thus avoiding damage to the fireproof board 2 (4).

[0026] In a further embodiment, a decorative layer is provided on the outer side of the fireproof board 3, and the decorative layer is mainly made of waterproof, heat-insulating and wear-resistant materials to increase the aesthetics of the middle wall panel.

[0027] In a further embodiment, the main structure 1 is composed of various industrial waste residues such as harmless phosphogypsum, lightweight steel slag, fly ash, etc.

[0028] In a further embodiment, the fireproof board 1 3 and the fireproof board 2 4 are silicate fireproof boards.

[0029] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A heat-resistant protective middle wall panel, comprising a main structure (1), characterized in that: The main structure (1) is provided with a plurality of mounting grooves (5) on both sides, and a second fireproof board (4) is installed inside the mounting groove (5). Fireproof boards (3) are installed on both sides of the main structure (1) on the outside of the second fireproof board (4), and the joint of the first fireproof board (3) is located on the outside of the second fireproof board (4).

2. A heat-resistant protective middle wall panel according to claim 1, characterized in that: A plurality of installation cavities (2) are provided inside the main structure (1), and a sound insulation layer (6) is provided inside the installation cavity (2).

3. The heat-resistant protective middle wall panel according to claim 1, characterized in that: A plurality of mounting strips (51) are fixedly connected inside the mounting groove (5), and a slot (41) matching the mounting strips (51) is provided on the second fireproof board (4). The depth of the mounting groove (5) is the same as the thickness of the second fireproof board (4).

4. A heat-resistant protective middle wall panel according to claim 3, characterized in that: The upper end of the mounting bar (51) is fixedly connected to a magnetic block (511).

5. The heat-resistant protective middle wall panel according to claim 1, characterized in that: The outer side of the fireproof board (3) is provided with a decorative layer, which is mainly made of waterproof, heat-insulating and wear-resistant materials.

6. The heat-resistant protective middle wall panel according to claim 1, characterized in that: The fireproof board 1 (3) and the fireproof board 2 (4) are silicate fireproof boards.

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