Aluminum alloy formwork for external wall heat preservation
By designing an aluminum alloy template that uses a combination of rock wool and aluminum shell, the fixed installation of rock wool is achieved using structures such as slots, screw grooves and L-shaped connectors, and fixing the aluminum shell with the second bolt, the problems of poor connection stability and difficult replacement of the existing aluminum alloy insulation board are solved, and a more stable and rapid replacement process is achieved.
Patent Information
- Application Number
- CN202421809959.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The connection method of existing aluminum alloy insulation boards is relatively single, resulting in poor connection stability. After the aluminum alloy template is deformed, the entire insulation wall panel needs to be disassembled and installed, and the external aluminum alloy template cannot be replaced separately.
An aluminum alloy template for exterior wall insulation is designed, using a combined structure of rock wool and aluminum shell. The fixed installation of rock wool is achieved through structures such as slots, screw grooves and L-shaped connectors, and the aluminum shell is fixed by a second bolt for easy and quick replacement.
A firm connection between rock wool and aluminum shell is achieved, avoiding loosening, simplifying the replacement process, improving the stability of the connection and replacement efficiency.
Smart Images
Figure CN222822568U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of aluminum alloy templates, in particular to an aluminum alloy template for external wall thermal insulation. Background Art
[0002] Insulation and energy saving of house enclosures, especially exterior wall insulation, have been widely used in various housing development projects. The exterior wall insulation mainly refers to fixing a layer of aluminum alloy insulation wall panel on the outside of the exterior wall, and installing rock wool in the aluminum alloy template to make the rock wool fit the exterior wall, thereby playing an insulation role for the exterior wall of the building. However, common aluminum alloy insulation panels usually use bolts to connect the connecting parts on both sides of the aluminum alloy plate, so as to complete the installation of the aluminum alloy template and the rock wool inside it. However, this connection method is relatively simple, which will result in poor stability of the connection. When the aluminum alloy template is subjected to external force and its surface is deformed, the entire aluminum alloy insulation wall panel needs to be disassembled and replaced, and the external aluminum alloy template cannot be replaced alone. For this reason, the present application proposes an aluminum alloy template for exterior wall insulation. Utility Model Content
[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: an aluminum alloy formwork for exterior wall insulation, including rock wool and an aluminum shell, slots are provided at both ends of both sides of the rock wool, first screw grooves connected to the slots are provided at the four corners at the top of the rock wool, L-shaped connecting pieces are provided at both ends of both sides of the rock wool, a horizontal connecting plate is fixedly installed on the side of the vertical part of each connecting piece, a first screw hole is provided at the middle position of the top of each connecting plate, a first bolt is threadedly inserted in each first screw groove, the bottom end of each first bolt extends into the slot and is threadedly inserted in the first screw hole on the corresponding connecting plate, the aluminum shell covers the upper half of the rock wool, plate grooves are provided at both ends of both sides of the inner wall of the aluminum shell, and the top ends of the vertical parts of the four connecting pieces are respectively inserted into the corresponding plate grooves on both sides of the inner wall of the aluminum shell.
[0004] Furthermore, second screw grooves are provided on both sides of the rock wool and above the four slots, two second screw holes connected to the corresponding plate grooves are provided on both sides of the aluminum shell, second through holes are provided on the sides of the vertical parts of the four connecting parts and above the existing connecting plates, and second bolts that penetrate the second through holes and are threadedly connected to the corresponding second screw grooves are inserted into the four second screw holes.
[0005] Furthermore, the inner wall of the aluminum shell fits the top and side of the rock wool, and the tops of the four first bolts are against the top of the inner wall of the aluminum shell.
[0006] Furthermore, the bottoms of the horizontal vertical portions of the four connecting members are flush with the bottom of the rock wool.
[0007] Furthermore, the height of the vertical portion of the connector is the same as the thickness of the rock wool, and the size of the vertical portion of the connector is matched with the size of the plate groove.
[0008] Furthermore, third screw holes are provided on the transverse portions of the four connecting members.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] The fixed connection between the rock wool and the connecting piece can be completed by connecting the first bolt to the connecting plate. In this way, the installation of the rock wool can be completed by fixing the connecting pieces on both sides of the rock wool. Finally, the aluminum shell is covered on the rock wool and fixed by the second bolt. In this way, when replacing the aluminum shell outside the rock wool, you only need to unscrew the second bolt to remove the aluminum shell, so that the replacement can be completed quickly, and the connection method is more secure, and it is not easy for the aluminum shell and the rock wool to loosen. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the structure of the rock wool of the utility model;
[0014] Figure 3 This is a schematic diagram of the structure of the aluminum housing of the utility model;
[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection between the aluminum housing and the rock wool of the utility model;
[0016] Figure 5 It is a structural schematic diagram of a partial section of the connection between the aluminum housing and the rock wool of the utility model;
[0017] Figure 6 It is a structural schematic diagram of the connector and the connecting plate of the utility model;
[0018] In the figure: 1, rock wool; 2, aluminum shell; 3, slot; 4, first screw groove; 5, connecting piece; 6, connecting plate; 7, first screw hole; 8, first bolt; 9, second screw groove; 10, plate groove; 11, second screw hole; 12, second bolt; 13, second through hole; 14, third screw hole. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] Depend on Figure 1-6 The utility model comprises rock wool 1 and an aluminum shell 2, slots 3 are provided at both ends of both sides of the rock wool 1, first screw grooves 4 connected to the slots 3 are provided at the four corners on the top of the rock wool 1, L-shaped connecting pieces 5 are provided at both ends of both sides of the rock wool 1, a horizontal connecting plate 6 is fixedly installed on the side of the vertical part of each connecting piece 5, a first screw hole 7 is provided at the middle position of the top of each connecting plate 6, a first bolt 8 is threadedly inserted in each first screw groove 4, the bottom end of each first bolt 8 extends into the slot 3 and is threadedly inserted in the first screw hole 7 on the corresponding connecting plate 6, the aluminum shell 2 covers the upper half of the rock wool 1, plate grooves 10 are provided at both ends on both sides of the inner wall of the aluminum shell 2, and the top ends of the vertical parts of the four connecting pieces 5 are respectively inserted in the corresponding plate grooves 10 on both sides of the inner wall of the aluminum shell 2.
[0021] At the same time, second screw grooves 9 are opened on both sides of the rock wool 1 and above the four slots 3, two second screw holes 11 connected to the corresponding plate grooves 10 are opened on both sides of the aluminum shell 2, and second through holes 13 are opened on the sides of the vertical parts of the four connecting parts 5 and above the existing connecting plate 6. Second bolts 12 that penetrate the second through holes 13 and are threadedly connected to the corresponding second screw grooves 9 are inserted into the four second screw holes 11. The connection between the rock wool 1, the aluminum shell 2 and the connecting part 5 can be completed through the second bolts 12.
[0022] In addition, the inner wall of the aluminum shell 2 fits with the top and side of the rock wool 1, and the tops of the four first bolts 8 are against the top of the inner wall of the aluminum shell 2, so that the aluminum shell 2 can stably cover the upper half of the rock wool 1, and under the squeezing of the aluminum shell 2, the first bolt 8 cannot rotate in the first screw groove 4. In this way, under the restriction of the bottom end of the first bolt 8, the connecting plate 6 on the side of the vertical part of the connecting piece 5 cannot be detached from the slot 3 on both sides of the rock wool 1.
[0023] Furthermore, the bottoms of the horizontal parts of the four connecting members 5 are flush with the bottom of the rock wool 1 , so that after the connecting members 5 are installed and fixed in position, the bottom of the rock wool 1 can fit tightly against the exterior wall.
[0024] In addition, the height of the vertical part of the connecting member 5 is the same as the thickness of the rock wool 1, and the size of the vertical part of the connecting member 5 is compatible with the size of the plate groove 10, so that the top of the vertical part of the connecting member 5 can be stably inserted into the plate groove 10 on both sides of the inner wall of the aluminum shell 2, and then the connecting member 5 can be fixedly connected to the aluminum shell 2 through the second bolt 12.
[0025] In addition, third screw holes 14 are provided on the transverse and vertical portions of the four connecting members 5 , and the connecting members 5 can be connected to the external wall or the frames distributed on the external wall through the third screw holes 14 on the connecting members 5 .
[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An aluminum alloy template for exterior wall insulation, comprising rock wool (1) and an aluminum shell (2), characterized in that: Both ends of the rock wool (1) are provided with slots (3), and first screw grooves (4) connected to the slots (3) are provided at four corners of the top of the rock wool (1). Both ends of the two sides of the rock wool (1) are provided with L-shaped connecting pieces (5), and a horizontal connecting plate (6) is fixedly installed on the side of the vertical part of each connecting piece (5). A first screw hole (7) is provided at the middle position of the top of each connecting plate (6). A first bolt (8) is threadedly inserted in each first screw groove (4), and the bottom end of each first bolt (8) extends into the slot (3) and is threadedly inserted in the first screw hole (7) on the corresponding connecting plate (6). The aluminum shell (2) covers the upper half of the rock wool (1), and plate grooves (10) are provided at both ends of the inner wall of the aluminum shell (2). The top ends of the vertical parts of the four connecting pieces (5) are respectively inserted into the corresponding plate grooves (10) on the inner wall of the aluminum shell (2).
2. The aluminum alloy formwork for exterior wall insulation according to claim 1, characterized in that: Second screw grooves (9) are provided on both sides of the rock wool (1) and above the four slots (3); two second screw holes (11) connected to the corresponding plate grooves (10) are provided on both sides of the aluminum shell (2); second through holes (13) are provided on the sides of the vertical parts of the four connecting members (5) and above the connecting plate (6); second bolts (12) penetrating the second through holes (13) and threadedly connected to the corresponding second screw grooves (9) are inserted into the four second screw holes (11).
3. The aluminum alloy formwork for exterior wall insulation according to claim 1, characterized in that: The inner wall of the aluminum shell (2) is in contact with the top and side of the rock wool (1), and the tops of the four first bolts (8) are in contact with the top of the inner wall of the aluminum shell (2).
4. The aluminum alloy formwork for exterior wall insulation according to claim 1, characterized in that: The bottoms of the transverse parts of the four connecting pieces (5) are all flush with the bottom of the rock wool (1).
5. The aluminum alloy formwork for exterior wall insulation according to claim 1, characterized in that: The height of the vertical portion of the connecting piece (5) is the same as the thickness of the rock wool (1), and the size of the vertical portion of the connecting piece (5) is compatible with the size of the plate groove (10).
6. The aluminum alloy formwork for exterior wall insulation according to claim 4, characterized in that: A third screw hole (14) is provided on the transverse parts of the four connecting members (5).