A lightweight sandwich composite wall panel

Abstract

The utility model relates to composite wallboard technical field, concretely is a kind of light sandwich composite wallboard, including wallboard main part, its left side and upper end are integrally formed with extension one;Extension two, integrally formed in the right side and lower end of wallboard main part;Extension one and extension two between being provided with assembling mechanism.The utility model is through the front push-in type cooperation design of triangular lug and triangular slot, reaches the effect that installation positioning can be completed completely from wallboard front, solves the problem that current technology cannot be installed in lateral sliding due to side wall blocking.

Description

Technical Field

[0001] This utility model relates to the field of composite wall panel technology, specifically a lightweight sandwich composite wall panel. Background Technology

[0002] Composite wall panels are a new generation of high-performance building interior partitions produced industrially. They are made of a variety of building materials and replace traditional bricks and tiles. They have obvious advantages such as being environmentally friendly, energy-saving, pollution-free, lightweight, earthquake-resistant, fireproof, heat-insulating, sound-insulating, and quick to install. However, during installation, simple splicing can result in less force between the wall panels, which reduces the stability of the composite wall panel installation.

[0003] As disclosed in the patent announcement CN221441813U, the easily assembled composite wall panel includes a wall panel, wherein adjacent side walls of the wall panel are connected to T-shaped plates, and other adjacent side walls of the wall panel are connected to fixing blocks that cooperate with the T-shaped plates. The fixing blocks have grooves for engaging the T-shaped plates. The T-shaped plates include vertical plates and horizontal plates. The beneficial effects of this utility model are as follows: by setting up fixing mechanisms, vertical plates, horizontal plates, and fixing blocks, the vertical and horizontal plates are inserted into the fixing blocks through the grooves, and the vertical and horizontal plates slide downwards. The fixing mechanism set within the fixing blocks fixes the vertical and horizontal plates, reducing the complexity of assembly and improving assembly efficiency.

[0004] Although the aforementioned patent has horizontal and vertical plates for snap-fit ​​fixing, during actual installation, if there is a wall on the outermost side of the installation location, there will be a positional deviation between the original wall and the T-shaped plate of the composite wall panel. The T-shaped plate may not be able to slide horizontally or vertically into the groove of the fixing block due to the obstruction of the wall. Utility Model Content

[0005] The purpose of this utility model is to provide a lightweight sandwich composite wall panel to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A lightweight sandwich composite wall panel, comprising

[0008] The main body of the wall panel has an integrally formed extension on its left side and top.

[0009] Extension 2 is integrally formed on the right side and lower end of the main wall panel body;

[0010] An assembly mechanism is provided between the first extension and the second extension.

[0011] Preferably, the assembly mechanism includes a plurality of triangular slots equally spaced on the front side of the second extension and a plurality of triangular protrusions equally spaced and fixedly connected to the back side of the first extension, wherein the triangular protrusions match the triangular slots.

[0012] Preferably, the assembly mechanism further includes a mounting hole that passes through between the triangular protrusion and the extension, and a fixing hole that is opened in the middle of the triangular slot. When the triangular protrusion is engaged in the triangular slot, the mounting hole and the fixing hole overlap and are fixed by bolts.

[0013] Preferably, the thickness of extension one and extension two are both half the thickness of the wall panel body, and their lengths are equal to the side length of the wall panel body.

[0014] Preferably, the wall panel body consists of a sandwich layer and two surface layers, wherein the sandwich layer is fixedly connected between the two surface layers;

[0015] Preferably, the surface layer is made of fiber-reinforced cement board, calcium silicate board, or metal plate, and the surface layer is made of polystyrene foam, rock wool, polyurethane foam, or honeycomb aluminum core.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This lightweight sandwich composite wall panel, through the front-push-in design of triangular protrusions and triangular slots, achieves the effect of installation and positioning that can be completed entirely from the front of the wall panel, solving the problem in the prior art where lateral sliding installation is impossible due to obstruction by side walls.

[0018] 2. This lightweight sandwich composite wall panel, through the front-through design of the mounting holes and fixing holes, achieves the effect of final fixing only by operating on the front of the wall panel, solving the problem of construction inconvenience caused by the need to operate on the side due to limited installation space in the existing technology. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the triangular protrusion mounting structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the triangular slot installation structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the sandwich installation structure of this utility model.

[0023] In the diagram: 1. Main body of the wall panel; 2. Extension 1; 3. Extension 2; 4. Triangular groove; 5. Triangular protrusion; 6. Mounting hole; 7. Fixing hole; 8. Interlayer; 9. Surface layer. Detailed Implementation

[0024] 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.

[0025] like Figure 1-4 As shown, this utility model provides a technical solution:

[0026] A lightweight sandwich composite wall panel includes a wall panel body 1, with an extension portion 2 integrally formed on its left side and upper end, and an extension portion 3 integrally formed on its right side and lower end. An assembly mechanism is provided between the extension portion 2 and the extension portion 3. The assembly mechanism includes a plurality of triangular slots 4 equidistantly formed on the front side of the extension portion 3, and a plurality of triangular protrusions 5 equidistantly fixedly connected to the back side of the extension portion 2. The triangular protrusions 5 match the triangular slots 4. The assembly mechanism also includes mounting holes 6 penetrating between the triangular protrusions 5 and the extension portion 2. The mounting hole 7 is opened in the middle of the triangular slot 4. When the triangular protrusion 5 is engaged in the inside of the triangular slot 4, the mounting hole 6 overlaps with the mounting hole 7 and is fixed by bolts. The thickness of the extension part 1 2 and the extension part 2 3 are both half the thickness of the wall panel body 1, and the length is equal to the side length of the wall panel body 1. The wall panel body 1 is composed of a sandwich layer 8 and two surface layers 9. The sandwich layer 8 is fixedly connected between the two surface layers 9. The material of the surface layer 9 is fiber reinforced cement board, calcium silicate board or metal plate. The material of the surface layer 9 is polystyrene foam, rock wool, polyurethane foam or honeycomb aluminum core.

[0027] In this embodiment, the front-push-in design of the triangular protrusion 5 and the triangular slot 4 achieves the effect of installation and positioning that can be completed entirely from the front of the wall panel, solving the problem in the prior art where lateral sliding installation is impossible due to obstruction by the side wall.

[0028] Furthermore, by using the through-hole design of mounting hole 6 and fixing hole 7, the final fixing can be completed by operating only on the front of the wall panel, which solves the problem of construction inconvenience caused by the need to operate on the side due to limited installation space in the existing technology.

[0029] Working principle: In the triangular groove 4 on the extension part 2 3 of the adjacent wall panel, when the triangular protrusion 5 is fully inserted into the triangular groove 4, the mounting hole 6 and the fixing hole 7 are automatically aligned. At this time, the bolt is inserted from the front and tightened. The tightening force of the bolt causes the triangular protrusion 5 and the triangular groove 4 to generate a vertical clamping force. At the same time, the half-thickness structure of extension part 1 2 and extension part 2 3 achieves seamless splicing.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lightweight sandwich composite wall panel, characterized in that: include The wall panel body (1) has an extension part (2) integrally formed on its left side and upper end. Extension 2 (3) is integrally formed on the right side and lower end of the wall panel body (1); An assembly mechanism is provided between the first extension (2) and the second extension (3).

2. The lightweight sandwich composite wall panel according to claim 1, characterized in that: The assembly mechanism includes several triangular slots (4) evenly spaced on the front of the second extension (3), and several triangular protrusions (5) evenly spaced on the back of the first extension (2), with the triangular protrusions (5) matching the triangular slots (4).

3. The lightweight sandwich composite wall panel according to claim 2, characterized in that: The assembly mechanism also includes a mounting hole (6) that runs through the triangular protrusion (5) and the extension (2), and a fixing hole (7) that runs through the middle of the triangular slot (4). When the triangular protrusion (5) is engaged inside the triangular slot (4), the mounting hole (6) and the fixing hole (7) overlap and are fixed by bolts.

4. A lightweight sandwich composite wall panel according to claim 2, characterized in that: The thickness of extension 1 (2) and extension 2 (3) is half the thickness of the wall panel body (1), and their lengths are equal to the side lengths of the wall panel body (1).

5. A lightweight sandwich composite wall panel according to claim 1, characterized in that: The wall panel body (1) consists of a sandwich layer (8) and two surface layers (9), with the sandwich layer (8) fixedly connected between the two surface layers (9).

6. A lightweight sandwich composite wall panel according to claim 5, characterized in that: The surface layer (9) is made of fiber-reinforced cement board, calcium silicate board or metal plate, and the surface layer (9) is made of polystyrene foam, rock wool, polyurethane foam or honeycomb aluminum core.

Images