Combined composite sandwich thermal insulation external wall panel

Abstract

The utility model discloses a combined composite sandwich heat preservation outer wall board belongs to heat preservation outer wall board technical field, it includes composite sandwich heat preservation outer wall board main part, and the side of composite sandwich heat preservation outer wall board main part is covered and is fixed with the protection frame, the front wall four sides of protection frame all are equipped with assembly slot no.

Description

Technical Field

[0001] This utility model belongs to the technical field of thermal insulation exterior wall panels, specifically relating to a combined composite sandwich thermal insulation exterior wall panel. Background Technology

[0002] Sandwich insulated exterior wall panels not only provide protection for the insulation material within the wall itself, but also possess good fire resistance and corrosion resistance. Therefore, sandwich insulated exterior wall panels are gradually becoming the mainstream form of building exterior walls and are widely used in the field of building envelope structures.

[0003] However, some problems were also found during the application process. The operation steps for disassembling and assembling the exterior wall panels are generally cumbersome, resulting in low disassembly and assembly efficiency. In addition, when a part of the traditional composite insulation exterior wall panel is damaged, it is not possible to quickly repair or replace the damaged part, which leads to the overall destruction of the insulation exterior wall panel and reduces the insulation effect. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a combined composite sandwich insulated exterior wall panel.

[0005] The technical solution adopted to solve the above technical problems is: a combined composite sandwich insulated exterior wall panel, including a composite sandwich insulated exterior wall panel body, the sides of the composite sandwich insulated exterior wall panel body are covered and fixed with protective frames, the front wall of the protective frames is provided with four sides of the front wall with an assembly groove, the inner walls of the two sides of the assembly groove are provided with a limiting groove, and two adjacent protective frames are assembled and connected by quick-release components in conjunction with the assembly groove and the limiting groove.

[0006] The quick-release assembly includes a housing, a slide groove, a movable groove, a limiting plate, a guide ramp, a spring, a push plate, and a pull ring.

[0007] Furthermore, the sliding groove is formed on the side walls at both ends of the housing, the movable groove is formed on the top of the housing, and the movable groove is connected to the sliding groove. The side walls of the two limiting plates are slidably connected to the inner side walls of the two sliding grooves respectively. Springs are fixedly connected to the opposite surfaces of the two limiting plates. The other end of the spring is fixedly connected to the inner wall of the sliding groove. The top side wall of the limiting plate is slidably connected to the inner side wall of the movable groove.

[0008] With the above technical solution, when assembling and connecting two adjacent exterior wall panels, the assembly slot 1 and the limiting slot 1 of the two side exterior wall panels are aligned. The compression spring slides and retracts the limiting plate into the slide groove. When the shell is assembled in the two assembly slots 1, the spring automatically pushes the limiting plate into the limiting slot 1, thus completing the connection and locking of the two adjacent exterior wall panels, completing the rapid assembly, with short assembly steps and high installation efficiency.

[0009] Furthermore, the two push plates are respectively fixed to the top of the two limiting plates, and the pull rings are rotatably mounted on the side wall of the push plate. The surface of the pull rings facing the housing is provided with notches.

[0010] With the above technical solution, when disassembling the insulated exterior wall panel, the pull ring is flipped through the notch. Next, the pull rings on both sides are pulled in opposite directions to compress the springs, and the limiting plate retracts into the slide groove, releasing the engagement with the limiting groove. Disassembly can be completed without tools, which is highly efficient. Moreover, when a local insulated wall panel is damaged, the damaged insulated wall panel can be quickly replaced to ensure the insulation effect of the insulated exterior wall panel.

[0011] Furthermore, when the spring is fully extended, the push plate covers the movable groove, and the lower surface of the push plate is in contact with the upper surface of the housing.

[0012] The above technical solution prevents dust from accumulating in the chute, ensuring normal structural operation. Pulling the pull ring pushes the plate down, exposing the movable groove. The plate automatically resets after operation, balancing dust prevention and functionality.

[0013] Furthermore, the main body of the composite sandwich insulated exterior wall panel consists of two outer panels and a core material. The core material is fixedly installed between the two outer panels. The outer panels are made of fiber-reinforced calcium silicate board, and the core material is made of rock wool + XPS composite.

[0014] Through the above technical solutions, fiber-reinforced calcium silicate boards are lightweight, high-strength, fire-resistant (Class A), waterproof, moisture-proof, and weather-resistant. Rock wool + XPS composites combine fire resistance and thermal insulation, enabling the insulated exterior wall panels to achieve thermal insulation, waterproofing, flame retardancy, and sound insulation performance. Furthermore, the overall design is lightweight, reducing building load and making it highly practical.

[0015] Furthermore, when two adjacent protective frames are spliced ​​together, the two adjacent assembly slots on both sides are combined to form assembly slot two, and the two adjacent limiting slots on both sides are combined to form limiting slot two. The assembly slot two is adapted to the shape of the shell, and the limiting slot two is adapted to the shape of the limiting plate.

[0016] Through the above technical solutions, the combined assembly groove 2, the limiting groove 2 and the limiting plate are closely matched to form a mechanical interlock, ensuring the stability of the overall structure after splicing and preventing displacement or loosening.

[0017] Furthermore, the guide ramps are all formed on the lower surface of the limiting plate.

[0018] With the above technical solution, when assembling the quick-release components, the auxiliary limiting plate on the guide slope of the housing is pressed and slid into the assembly groove. The automatic compression spring slides the limiting plate into the groove, improving assembly efficiency.

[0019] The beneficial effects of this utility model are as follows: (1) With the quick-release component, the quick-release component, together with the assembly slot and the limiting slot, can quickly complete the assembly and disassembly of two adjacent insulation wall panels, shorten the disassembly and assembly steps, and greatly improve the assembly efficiency without the need for tools; (2) With the protective frame, not only is the edge impact resistance of the insulation wall panel enhanced, but the assembly slot and the limiting slot opened on the front side can be assembled with the quick-release component. When a local insulation wall panel is damaged, a single insulation wall panel can be quickly replaced to ensure the insulation effect of the insulation wall panel. Attached Figure Description

[0020] Figure 1 This is an assembly diagram of a combined composite sandwich insulated exterior wall panel according to this utility model;

[0021] Figure 2 This is a three-dimensional view of the main body of a composite sandwich insulated exterior wall panel according to the present invention.

[0022] Figure 3 This is a structural diagram of the main body of a composite sandwich insulated exterior wall panel according to the present invention.

[0023] Figure 4 This is an exploded view of a quick-release component of a combined composite sandwich insulated exterior wall panel according to this utility model.

[0024] Reference numerals: 1. Composite sandwich insulated exterior wall panel main body; 2. Protective frame; 3. Quick-release assembly; 101. Outer panel; 102. Core material; 201. Assembly slot one; 202. Limiting slot one; 203. Assembly slot two; 204. Limiting slot two; 301. Shell; 3011. Sliding groove; 3012. Movable groove; 302. Limiting plate; 3021. Guide slope; 303. Spring; 304. Push plate; 305. Pull ring; 3051. Notch. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] like Figures 1-4As shown, this embodiment of a composite sandwich insulated exterior wall panel includes a composite sandwich insulated exterior wall panel body 1. The composite sandwich insulated exterior wall panel body 1 consists of two outer panels 101 and a core material 102. The core material 102 is fixedly installed between the two outer panels 101. The outer panels 101 are made of fiber-reinforced calcium silicate board, and the core material 102 is made of rock wool + XPS composite. The fiber-reinforced calcium silicate board is lightweight, high-strength, fire-resistant (Class A), waterproof, moisture-proof, and has good weather resistance. The rock wool + XPS composite provides additional benefits. Fireproof and heat-insulating properties enable the insulated exterior wall panel to have the performance of heat insulation, waterproofing, flame retardancy and sound insulation. The overall design is lightweight, reducing the building load and making it highly practical. The side of the main body 1 of the composite sandwich insulated exterior wall panel is covered and fixed with a protective frame 2. The front wall of the protective frame 2 has four sides with assembly grooves 201. The inner walls of the two sides of the assembly grooves 201 have limit grooves 202. Adjacent protective frames 2 are assembled and connected with the assembly grooves 201 and limit grooves 202 through quick-release components 3.

[0027] The quick-release assembly 3 includes a housing 301, a sliding groove 3011, a movable groove 3012, a limiting plate 302, a guide ramp 3021, a spring 303, a push plate 304, and a pull ring 305. The sliding groove 3011 is formed on the side walls at both ends of the housing 301, and the movable groove 3012 is formed on the top of the housing 301, with both movable grooves 3012 communicating with the sliding groove 3011. The side walls of the two limiting plates 302 are slidably connected to the inner side walls of the two sliding grooves 3011, and springs 303 are fixed to the opposite surfaces of the two limiting plates 302. The other end of the spring 303 is connected to the sliding groove 3011. The inner wall is fixedly connected, and the top side wall of the limiting plate 302 is slidably connected to the inner side wall of the movable groove 3012. When assembling two adjacent outer wall panels, the assembly groove 201 and the limiting groove 202 of the two outer wall panels are aligned. The compression spring 303 slides the limiting plate 302 into the sliding groove 3011. When the housing 301 is assembled in the two assembly grooves 201, the spring 303 automatically pushes the limiting plate 302 into the limiting groove 202, thus completing the connection and locking of the two adjacent outer wall panels, completing the quick assembly, with short assembly steps and high installation efficiency.

[0028] Two push plates 304 are fixed to the top of two limit plates 302 respectively. Pull rings 305 are rotatably installed on the side wall of the push plate 304. The surface of the pull rings 305 facing the housing 301 is provided with notches 3051. When disassembling the thermal insulation wall panel, the pull rings 305 are flipped through the notches 3051. Next, the pull rings 305 on both sides are pulled to compress the springs 303. The limit plates 302 retract into the slide grooves 3011, releasing the engagement with the limit grooves 202. Disassembly can be completed without tools, which is highly efficient. When a local thermal insulation wall panel is damaged, the damaged thermal insulation wall panel can be quickly replaced to ensure the thermal insulation effect of the thermal insulation wall panel.

[0029] When the spring 303 is fully extended, the push plate 304 covers the movable groove 3012. The lower surface of the push plate 304 is in contact with the upper surface of the housing 301 to prevent dust from accumulating in the slide groove 3011 and ensure the normal operation of the structure. After pulling the pull ring 305, the push plate 304 moves down to expose the movable groove 3012. It automatically resets after operation, taking into account both dust prevention and functionality.

[0030] When two adjacent protective frames 2 are spliced, the adjacent assembly slots 1 201 on both sides are combined to form assembly slot 2 203, and the adjacent limiting slots 1 202 on both sides are combined to form limiting slot 2 204. Assembly slot 2 203 is adapted to the shape of the shell 301, and limiting slot 2 204 is adapted to the shape of the limiting plate 302. The combined assembly slot 2 203 and limiting slot 2 204 are tightly fitted with the limiting plate 302 to form a mechanical interlock, ensuring the stability of the overall structure after splicing and preventing displacement or loosening.

[0031] The guide ramps 3021 are all opened on the lower surface of the limiting plate 302. When assembling the quick-release component 3, the guide ramps 3021 of the housing 301 are pressed to assist the limiting plate 302 in sliding into the assembly groove 203. The automatic compression spring 303 slides the limiting plate 302 into the slide groove 3011, improving the assembly efficiency.

[0032] The working principle of this embodiment is as follows: When in use, align the assembly groove 201 and the limiting groove 202 of the two side exterior wall panels to form the assembly groove 203 and the limiting groove 204. Next, press the guide slope 3021 of the housing 301 to slide the auxiliary limiting plate 302 into the assembly groove 203. The automatic compression spring 303 will slide and retract the limiting plate 302 into the slide groove 3011. After it is fully inserted, the spring 303 will automatically push the limiting plate 302 into the limiting groove 204, thus completing the connection and locking of the two adjacent exterior wall panels and completing the rapid assembly.

[0033] When disassembling the thermal insulation exterior wall panel, the pull ring 305 is flipped through the notch 3051. Next, the pull rings 305 on both sides are pulled in opposite directions to compress the spring 303. The limiting plate 302 retracts into the slide groove 3011, releasing the engagement with the limiting groove 202. Disassembly can be completed without tools, resulting in high disassembly efficiency.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model.

Claims

1. A composite sandwich insulated exterior wall panel, comprising a composite sandwich insulated exterior wall panel body (1), characterized in that: The side of the composite sandwich insulated exterior wall panel body (1) is covered and fixed with a protective frame (2). The front wall of the protective frame (2) is provided with an assembly groove (201) on all four sides. The inner walls of the two sides of the assembly groove (201) are provided with a limiting groove (202). The two adjacent protective frames (2) are assembled and connected by quick-release components (3) in conjunction with the assembly groove (201) and the limiting groove (202). The quick-release assembly (3) includes a housing (301), a slide (3011), a movable groove (3012), a limiting plate (302), a guide slope (3021), a spring (303), a push plate (304), and a pull ring (305).

2. The combined composite sandwich insulated exterior wall panel according to claim 1, characterized in that, The sliding groove (3011) is formed on the side walls at both ends of the housing (301), and the movable groove (3012) is formed on the top of the housing (301). The movable groove (3012) is connected to the sliding groove (3011). The side walls of the two limiting plates (302) are slidably connected to the inner side walls of the two sliding grooves (3011). The opposite surfaces of the two limiting plates (302) are fixedly connected with springs (303). The other end of the springs (303) is fixedly connected to the inner wall of the sliding groove (3011). The top side walls of the limiting plates (302) are slidably connected to the inner side walls of the movable grooves (3012).

3. The combined composite sandwich insulated exterior wall panel according to claim 1, characterized in that, The two push plates (304) are respectively fixed to the top of the two limit plates (302), and the pull rings (305) are rotatably installed on the side wall of the push plate (304). The surface of the pull rings (305) facing the housing (301) is provided with notches (3051).

4. The combined composite sandwich insulated exterior wall panel according to claim 1, characterized in that, When the spring (303) is fully extended, the push plate (304) covers the movable groove (3012), and the lower surface of the push plate (304) is in contact with the upper surface of the housing (301).

5. A combined composite sandwich insulated exterior wall panel according to claim 1, characterized in that, The composite sandwich insulated exterior wall panel (1) consists of two outer panels (101) and a core material (102). The core material (102) is fixedly installed between the two outer panels (101). The outer panels (101) are made of fiber-reinforced calcium silicate board.

6. A combined composite sandwich insulated exterior wall panel according to claim 1, characterized in that, When two adjacent protective frames (2) are spliced ​​together, the two adjacent assembly slots (201) on both sides are combined to form assembly slot (203), and the two adjacent limiting slots (202) on both sides are combined to form limiting slot (204). The assembly slot (203) is adapted to the shape of the shell (301), and the limiting slot (204) is adapted to the shape of the limiting plate (302).

7. A combined composite sandwich insulated exterior wall panel according to claim 1, characterized in that, The guide ramps (3021) are all formed on the lower surface of the limiting plate (302).

Images