Aluminum alloy formwork for external wall heat preservation

Abstract

The utility model provides an aluminum alloy formwork for external wall heat preservation, which belongs to the technical field of aluminum alloy formworks and comprises an aluminum alloy formwork body, the aluminum alloy formwork body is composed of an inner layer and an outer layer, at least two isolating layers are oppositely arranged in the aluminum alloy formwork body, a vacuum layer is defined between the at least two isolating layers, and a heat preservation layer is arranged between the isolating layers and the outer layer. And a heat preservation coating is arranged on the outer layer. By arranging the vacuum layer, the heat preservation layer, the heat preservation coating and the multi-layer structure, the heat preservation effect of the aluminum alloy formwork body and the outer wall is improved, energy consumption is reduced, maintenance and recycling are easy, and the sustainable development concept is met.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy templates, in particular to an aluminum alloy template for exterior wall insulation. Background Art

[0002] In modern building construction, the use of formwork is an important means to ensure the accuracy of shape and size when pouring concrete structures. Among them, aluminum alloy formwork is widely used due to its advantages such as light weight, corrosion resistance, and easy assembly. With the advancement of energy conservation and emission reduction and the improvement of people's requirements for living comfort, the insulation technology of aluminum alloy formwork has developed rapidly. However, when splicing existing aluminum alloy formworks, it is necessary to insert the plug into the slot so that two aluminum alloy formworks can be spliced, but when splicing, the plug needs to be aligned with the slot, which is time-consuming and inconvenient to position, thereby reducing the overall splicing efficiency.

[0003] In order to address the above problems, a Chinese patent with an existing announcement number of CN220014432U proposes an aluminum alloy template for exterior wall insulation. The device inserts a positioning rod into a positioning hole so that the left template and the right template are kept at the same horizontal plane, and then inserts an insert block into a slot to splice the left template and the right template. By setting an inclined surface, the insert block is more convenient to insert into the slot, thereby improving the overall splicing efficiency.

[0004] However, although the above-mentioned aluminum alloy template for exterior wall insulation can be installed by inserting the positioning rod into the positioning hole and then inserting the insert block into the slot to splice the left template and the right template, the overall thermal insulation effect of the left template and the right template of the aluminum alloy template for exterior wall insulation is poor after splicing, resulting in the problem of reduced thermal insulation effect of the aluminum alloy template on the exterior wall. Therefore, the utility model provides an aluminum alloy template for exterior wall insulation to meet the demand. Utility Model Content

[0005] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes an aluminum alloy template for exterior wall insulation.

[0006] The technical problem to be solved by the utility model is to provide an aluminum alloy template for exterior wall insulation to solve the problem that the overall insulation effect of the aluminum alloy template on the exterior wall is poor after the left template and the right template of the existing aluminum alloy template for exterior wall insulation are spliced, thereby reducing the insulation effect of the aluminum alloy template on the exterior wall.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] An aluminum alloy template for exterior wall insulation, comprising:

[0009] The aluminum alloy template body consists of an inner layer and an outer layer. At least two isolation layers are relatively arranged inside the aluminum alloy template body. A vacuum layer is defined between at least two isolation layers. An insulation layer is arranged between the isolation layer and the outer layer. An insulation coating is arranged on the outer layer.

[0010] Preferably, the thermal insulation layer is an extruded polystyrene board.

[0011] Preferably, the thermal insulation coating is a reflective thermal insulation coating.

[0012] Preferably, a plurality of first rubber blocks are fixedly connected to the aluminum alloy template body, a through hole for inserting the first rubber block is penetrated through one end of the aluminum alloy template body opposite to the first rubber block, and sealing gaskets are fixedly connected to both ends of the aluminum alloy template body.

[0013] Preferably, an embedding plate is sleeved on the plurality of the first rubber blocks, the embedding plate is a frame-type structure with openings at both ends, the embedding plate is fixedly connected to the aluminum alloy template body, and an embedding groove for embedding the embedding plate is penetrated at one end of the aluminum alloy template body away from the embedding plate.

[0014] Preferably, the first rubber block is a triangular structure, the through hole is fixedly connected with a second rubber block, and the second rubber block is penetrated by a slot into which the first rubber block can enter and hold each other.

[0015] Preferably, the end surfaces of the first rubber block and the second rubber block that contact each other are fixedly connected with a first latching tooth and a second latching tooth respectively, and the first latching tooth and the second latching tooth are both made of rubber and mesh with each other.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, by setting up a vacuum layer, a thermal insulation layer, and a thermal insulation coating, and by setting up a multi-layer structure, the thermal insulation effect of the aluminum alloy formwork body itself and the exterior wall is improved, energy consumption is reduced, maintenance and recycling are easy, and it is in line with the concept of sustainable development.

[0018] In the above scheme, by arranging the first rubber block, the second rubber block, the sealing gasket, the first clamping tooth and the second clamping tooth, and by inserting the first rubber block into the clamping groove of the second rubber block, and using the sealing gasket at the same time, the connection between adjacent aluminum alloy formwork bodies is made tighter, thereby further improving the thermal insulation performance of multiple aluminum alloy formwork bodies after splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure from another perspective;

[0022] Figure 3 This is a schematic diagram of the structure of the first rubber block and the second rubber block of the utility model;

[0023] Figure 4 It is a partial structural schematic diagram of the first latching tooth and the second latching tooth of the utility model;

[0024] Figure 5 It is a partial structural schematic diagram of the vacuum layer, isolation layer, thermal insulation layer and thermal insulation coating of the utility model.

[0025] [reference numerals]

[0026] 1. Second clamping tooth; 2. Embedded plate; 3. First rubber block; 4. First clamping tooth; 5. Sealing gasket; 6. Through hole; 7. Embedded groove; 8. Second rubber block; 9. Aluminum alloy template body; 91. Inner layer; 92. Outer layer; 10. Vacuum layer; 11. Insulation layer; 12. Insulation coating; 13. Isolation layer; 14. Clamping groove. DETAILED DESCRIPTION

[0027] like Figures 1 to 5 As shown, an embodiment of the utility model provides an aluminum alloy formwork for exterior wall insulation, including an aluminum alloy formwork body 9, which is composed of an inner layer 91 and an outer layer 92, at least two isolation layers 13 are relatively arranged in the aluminum alloy formwork body 9, a vacuum layer 10 is defined between at least two isolation layers 13, an insulation layer 11 is arranged between the isolation layer 13 and the outer layer 92, and an insulation coating 12 is arranged on the outer layer 92.

[0028] Specifically, a vacuum layer 10 is formed inside the aluminum alloy formwork body 9 through the isolation layer 13, and then the thermal insulation performance of the aluminum alloy formwork body 9 is significantly improved under the multiple thermal insulation effects of the thermal insulation layer 11 and the thermal insulation coating 12. By setting up a multi-layer structure, the thermal insulation effect of the aluminum alloy formwork body 9 itself and the exterior wall is improved, energy consumption is reduced, and maintenance and recycling are easy, which is in line with the concept of sustainable development. It solves the problem that the overall thermal insulation effect of the left formwork and the right formwork of the existing aluminum alloy formwork for exterior wall insulation is poor after splicing, thereby reducing the thermal insulation effect of the aluminum alloy formwork on the exterior wall.

[0029] like Figure 5 As shown, in this embodiment, the insulation layer 11 is an extruded polystyrene board. Specifically, the extruded polystyrene board has better water resistance and pressure resistance, and is suitable for use as the exterior wall insulation layer 11. Secondly, the insulation layer 11 can also be a polystyrene foam board, polyurethane foam, aerogel, etc.; further, the insulation coating 12 is a reflective insulation coating. Common reflective coatings include titanium dioxide coatings, high-reflectivity exterior wall coatings, etc.

[0030] like Figures 1 to 4 As shown, in the present embodiment, a plurality of first rubber blocks 3 are fixedly connected to the aluminum alloy template body 9, and a through hole 6 for inserting the first rubber block 3 is penetrated at one end of the aluminum alloy template body 9 opposite to the first rubber block 3, and sealing gaskets 5 are fixedly connected at both ends of the aluminum alloy template body 9, and an embedding plate 2 is sleeved on the plurality of first rubber blocks 3, and the embedding plate 2 is a frame-type structure with openings at both ends, and the embedding plate 2 is fixedly connected to the aluminum alloy template body 9, and an embedding groove 7 for embedding the embedding plate 2 is penetrated at one end of the aluminum alloy template body 9 away from the embedding plate 2, and the first rubber block 3 is a triangular structure, and a second rubber block 8 is fixedly connected in the through hole 6, and a clamping groove 14 is penetrated on the second rubber block 8 for the first rubber block 3 to enter and clamp each other, and the end faces of the first rubber block 3 and the second rubber block 8 that conflict with each other are respectively fixedly connected with the first clamping tooth 4 and the second clamping tooth 1, and the first clamping tooth 4 and the second clamping tooth 1 are both made of rubber and mesh with each other.

[0031] Specifically, by relatively embedding the embedding plate 2 and the embedding groove 7, the first rubber block 3 is inserted into the slot 14 of the second rubber block 8 along the through hole 6. As the first rubber block 3 goes deeper, the first rubber block 3 slowly squeezes the second rubber block 8, so that the slot 14 of the second rubber block 8 expands. At the same time, as the first rubber block 3 goes deeper, the first clamping tooth 4 moves toward the inside of the clamping groove 14 and pushes the second clamping tooth 1 to deform. When the adjacent aluminum alloy template bodies 9 are fitted, the embedding plate 2 is embedded in the embedding groove 7, the first rubber block 3 is clamped by the slot 14 of the second rubber block 8, and the first clamping tooth 4 and the second clamping tooth 1 clamp each other, thereby realizing the adjacent aluminum alloy The installation of the aluminum alloy template body 9, combined with the use of the sealing gasket 5, makes the connection between adjacent aluminum alloy template bodies 9 tighter, thereby further improving the thermal insulation performance of multiple aluminum alloy template bodies 9 after splicing; it should be noted that the slot 14 is a triangular structure similar to the first rubber block 3, and the inner diameter of the slot 14 is smaller than the diameter of the first rubber block 3, so that the second rubber block 8 can hold the first rubber block 3. Furthermore, the aluminum alloy template body 9 is a square structure. At the same time, the first rubber block 3 and the second rubber block 8 can also be installed on the other two sides of the aluminum alloy template body 9 to facilitate the installation of adjacent aluminum alloy template bodies 9.

[0032] Working principle:

[0033] By embedding the embedding plate 2 and the embedding groove 7 relative to each other, the first rubber block 3 is inserted into the groove 14 of the second rubber block 8 along the through hole 6. As the first rubber block 3 goes deeper, the first rubber block 3 slowly squeezes the second rubber block 8, so that the groove 14 of the second rubber block 8 expands. At the same time, as the first rubber block 3 goes deeper, the first latching tooth 4 moves toward the inside of the groove 14 and pushes the second latching tooth 1 to deform. When the adjacent aluminum alloy template bodies 9 are fitted, the embedding plate 2 is embedded in the embedding groove 7, and the first rubber block 3 is clamped by the groove 14 of the second rubber block 8. At the same time, the first latching tooth 4 and the second latching tooth 1 are clamped with each other, thereby realizing adjacent The installation of the aluminum alloy formwork body 9 forms a vacuum layer 10 inside the aluminum alloy formwork body 9 through the isolation layer 13, and then cooperates with the multiple insulation effects of the insulation layer 11 and the insulation coating 12 to significantly improve the insulation performance of the aluminum alloy formwork body 9. Through the setting of the multi-layer structure, the insulation effect of the aluminum alloy formwork body 9 itself and the exterior wall is improved, energy consumption is reduced, and it is easy to maintain and recycle, which is in line with the concept of sustainable development. It solves the problem that the overall insulation effect of the left formwork and the right formwork of the existing exterior wall insulation aluminum alloy formwork is poor after splicing, thereby causing the aluminum alloy formwork to reduce the insulation effect of the exterior wall.

Claims

1. An aluminum alloy formwork for exterior wall insulation, characterized in that: include: An aluminum alloy template body (9) is composed of an inner layer (91) and an outer layer (92), wherein at least two isolation layers (13) are relatively arranged inside the aluminum alloy template body (9), a vacuum layer (10) is defined between the at least two isolation layers (13), a heat-insulating layer (11) is arranged between the isolation layer (13) and the outer layer (92), and a heat-insulating coating (12) is arranged on the outer layer (92).

2. The aluminum alloy formwork for exterior wall insulation according to claim 1, characterized in that: The thermal insulation layer (11) is an extruded polystyrene board.

3. The aluminum alloy formwork for exterior wall insulation according to claim 2, characterized in that: The thermal insulation coating (12) is a reflective thermal insulation coating.

4. The aluminum alloy formwork for exterior wall insulation according to claim 1, characterized in that: A plurality of first rubber blocks (3) are fixedly connected to the aluminum alloy template body (9); a through hole (6) for inserting the first rubber block (3) is provided through one end of the aluminum alloy template body (9) opposite to the first rubber block (3); and sealing pads (5) are fixedly connected to both ends of the aluminum alloy template body (9).

5. The aluminum alloy formwork for exterior wall insulation according to claim 4, characterized in that: An embedding plate (2) is sleeved on the plurality of the first rubber blocks (3); the embedding plate (2) is a frame-shaped structure with openings at both ends; the embedding plate (2) is fixedly connected to the aluminum alloy template body (9); and an embedding groove (7) for embedding the embedding plate (2) is provided through one end of the aluminum alloy template body (9) away from the embedding plate (2).

6. The aluminum alloy formwork for exterior wall insulation according to claim 4, characterized in that: The first rubber block (3) is of a triangular structure, a second rubber block (8) is fixedly connected in the through hole (6), and a clamping groove (14) is provided through the second rubber block (8) for the first rubber block (3) to enter and clamp each other.

7. The aluminum alloy formwork for exterior wall insulation according to claim 6, characterized in that: The end surfaces of the first rubber block (3) and the second rubber block (8) that contact each other are respectively fixedly connected with a first latch tooth (4) and a second latch tooth (1); the first latch tooth (4) and the second latch tooth (1) are both made of rubber material and mesh with each other.

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