Fabricated prefabricated fireproof building wall

Abstract

The utility model discloses an assembled prefabricated fireproof building wall, including outer frame and be used for the connecting piece between two outer frames and carry out the connection, the outer frame is frame -like, and the middle is provided with the inner leaf wall, and both sides are provided with the outer leaf wall, and the cavity between the inner leaf wall and the outer leaf wall fills the heat insulating material, the left and right sides edge of outer frame is provided with the clamping groove and first screw hole, the connecting piece one side is provided with the clamping block that can be inserted into the clamping groove and is provided with third screw hole, and the other side is provided with the protruding block and is provided with fourth screw hole on the protruding block, fourth screw hole can be connected by the bolt and is penetrated, through installing the connecting piece on the outer frame of wall, and then through the interconnection between each connecting piece, each wall is flexibly assembled together, and the desired area shape is conveniently separated.

Description

Technical Field

[0001] This utility model relates to the field of fireproof building wall technology, specifically to a prefabricated fireproof building wall. Background Technology

[0002] Prefabricated fireproof building walls are specialized components that are prefabricated in factories and can be used for fire isolation in buildings. They are widely used in factories and warehouses and can serve as fireproof partitions or area dividers. In order to facilitate the flexible assembly of various walls, this utility model proposes a prefabricated fireproof building wall. Summary of the Invention

[0003] The purpose of this utility model is to propose a prefabricated fireproof building wall to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated fireproof building wall, comprising an outer frame and a connector for connecting two outer frames. The outer frame is frame-shaped, with an inner leaf wall in the middle and outer leaf walls on both sides. The cavity between the inner leaf wall and the outer leaf wall is filled with heat insulation material. The left and right sides of the outer frame are provided with slots and first screw holes. One side of the connector is provided with a locking block that can be inserted into the slot and a third screw hole, and the other side is provided with a protrusion and a fourth screw hole. The fourth screw hole can be penetrated by a connecting bolt.

[0005] Preferably, a second screw hole is provided at the bottom of the outer frame, and a support plate is installed at the bottom of the outer frame. The support plate is penetrated by a support bolt and is slidably connected to the support bolt. One end of the support bolt is threaded and can be screwed into the second screw hole.

[0006] Preferably, the connector can be connected to a right-angle connecting frame, the right-angle connecting frame having two protrusions on its side, and the protrusions having a second screw hole.

[0007] Preferably, the connector can be connected to a three-joint connector frame, the three-joint connector frame having three protrusions on its side, and the protrusions having second screw holes.

[0008] Compared with the prior art, the beneficial effects of this utility model are: by installing connectors on the outer frame of the wall and then connecting the connectors with each other, the walls can be flexibly assembled together, making it easy to partition the desired area shape. Attached Figure Description

[0009] Figure 1 This is a top sectional view of the connection structure between the outer frame and the connector of this utility model;

[0010] Figure 2This is a cross-sectional view of the connection structure between the outer frame and the support plate of this utility model;

[0011] Figure 3 This is a schematic diagram of the connection structure between the outer frame and the right-angle connecting bracket of this utility model;

[0012] Figure 4 This is a schematic diagram of the connection structure between the outer frame and the three-joint connecting frame of this utility model;

[0013] Figure 5 This is a schematic diagram of the front structure of the outer frame of this utility model.

[0014] In the diagram: 1 outer frame, 11 inner leaf wall, 12 outer leaf wall, 13 slot, 14 first screw hole, 15 second screw hole, 2 connector, 21 third screw hole, 22 fourth screw hole, 23 connecting bolt, 3 support plate, 31 support bolt, 4 right angle connecting bracket, 5 three-way connecting bracket. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Referring to Figures (1-5), a prefabricated fireproof building wall includes an outer frame 1 and a connector 2 for connecting two outer frames 1. The outer frame 1 is frame-shaped, with an inner leaf wall 11 in the middle and outer leaf walls 12 on both sides. The cavity between the inner leaf wall 11 and the outer leaf wall 12 is filled with heat insulation material. The left and right sides of the outer frame 1 are provided with slots 13 and first screw holes 14. One side of the connector 2 is provided with a locking block that can be inserted into the slot 13 and a third screw hole 21. The other side is provided with a protrusion and a fourth screw hole 22. The fourth screw hole 22 can be penetrated by a connecting bolt 23. The bottom of the outer frame 1 is provided with a second screw hole 15. A support plate 3 is installed at the bottom of the outer frame 1. The support plate 3 is penetrated by a support bolt 31 and slidably connected to the support bolt. One end of the support bolt 31 is threaded and can be screwed into the second screw hole 15.

[0017] The connector 2 can be connected to the right-angle connector 4. The right-angle connector 4 has two protrusions on its side, and the protrusions have second screw holes 15. The connector 2 can also be connected to the three-joint connector 5. The three-joint connector 5 has three protrusions on its side, and the protrusions have second screw holes 15.

[0018] When using this device, the locking block on the connector 2 is inserted into the slot 13 on the side of the outer frame 1. The bolt is screwed from the third screw hole 21 on the connector 2 into the first screw hole 14 of the outer frame 1 to connect the connector 2 and the outer frame 1. The connecting bolt 23 is passed through the fourth screw hole 22 on the connector 2 of the two outer frames 1 and tightened to connect the two outer frames 1 together. In order to improve the stability of the outer frame 1 when it is erected, the support bolt 31 on the support plate 3 can be screwed into the second screw hole 15 at the bottom of the outer frame 1 to install the support plate 3 at the bottom of the outer frame 1.

[0019] The orientations or positional relationships shown in the accompanying drawings are for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A prefabricated fireproof building wall, comprising an outer frame (1) and a connecting piece (2) for connecting between two outer frames (1), characterized in that: The outer frame (1) is frame-shaped, with inner leaf walls (11) in the middle and outer leaf walls (12) on both sides, and the cavity between the inner leaf walls (11) and the outer leaf walls (12) is filled with heat insulation material, and the left and right sides of the outer frame (1) are provided with clamping grooves (13) and first screw holes (14), one side of the connecting piece (2) is provided with a clamping block that can be clamped into the clamping groove (13), and the other side is provided with a protrusion and a fourth screw hole (22) is formed in the protrusion, and the fourth screw hole (22) can be penetrated by a connecting bolt (23).

2. The prefabricated fireproof building wall according to claim 1, characterized in that: The bottom of the outer frame (1) is provided with a second screw hole (15), and the bottom of the outer frame (1) is provided with a support plate (3), and the support plate (3) is penetrated by a support bolt (31) and is in sliding connection with the support bolt, and one end of the support bolt (31) is provided with a thread and can be screwed with the second screw hole (15).

3. The prefabricated fireproof building wall according to claim 1, characterized in that: The connecting piece (2) can be connected with a right-angle connecting frame (4), and the right-angle connecting frame (4) is provided with two protrusions on the side, and a second screw hole (15) is formed in the protrusions.

4. The prefabricated fireproof building wall according to claim 1, characterized in that: The connecting piece (2) can be connected with a three-joint connecting frame (5), and the three-joint connecting frame (5) is provided with three protrusions on the side, and a second screw hole (15) is formed in the protrusions.

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