A kind of green building decoration board support device

Abstract

The utility model discloses a kind of green building decoration board support devices, the device is combined with polyester fiberboard and rectangular frame, fixed in wall as base support by expansion bolt. Rectangular frame periphery is provided with butyl rubber strip, contact with outer wall decorative plate, can buffer seal, reduce the influence of external factors on board and internal structure. Internal honeycomb filling board has honeycomb mesh structure, reduce weight when guaranteeing strength, also have sound insulation and heat insulation effect. Torus is inlaid in honeycomb filling board, and stability is enhanced by support rod. Connector design is ingenious, through the wedge-shaped snap ring on the insertion rod and the wedge-shaped snap groove of arc-shaped hanging plate, annular convex strip and arc-shaped groove are matched and clamped, outer wall decorative plate is stably connected on rectangular frame, effectively prevent outer wall decorative plate displacement, guarantee the firmness and stability of green building decoration board installation, applicable to various green building decoration scene.

Description

Technical Field

[0001] This utility model relates to the field of building panel fixing technology, specifically to a support device for green building decorative panels. Background Technology

[0002] In the field of green building decoration and renovation, the support and installation of exterior wall decorative panels has always been a crucial link and faces numerous challenges. Traditional support structures lack effective buffering and sealing designs. When faced with external vibrations and rain erosion, they cannot provide adequate protection for the decorative panels, making them susceptible to damage and shortening their lifespan. Furthermore, traditional support devices perform poorly in terms of sound and heat insulation, failing to adequately meet the energy-saving and environmental protection requirements of green buildings. In addition, some support structures are complex to install and dismantle, requiring significant manpower and time, increasing construction costs and difficulty, and hindering the efficient implementation of green building decoration and renovation projects. Therefore, it is essential to develop a new type of support device for green building decorative panels. Utility Model Content

[0003] The purpose of this utility model is to provide a technical solution for a support device for green building decorative panels, thereby addressing the shortcomings mentioned in the background art. To overcome the drawbacks and defects described in the background art, this technical solution includes the following: The device includes an exterior wall decorative panel, a rectangular frame is provided on the back side of the exterior wall decorative panel, a polyester fiber board is fixed to the back side of the rectangular frame, four butyl rubber strips are fixed to the outer surface of the rectangular frame, a honeycomb filling board is fixed to the inner side of the rectangular frame, a circular ring is embedded and fixed inside the honeycomb filling board, and multiple connectors are fixed between the circular ring and the front surface of the rectangular frame and the rear surface of the exterior wall decorative panel. The connector includes multiple arc-shaped hanging plates fixed to the front surfaces of the circular ring and the rectangular frame, and a plug fixed to the rear surface of the exterior wall decorative panel. The rear side of the inner cavity of the arc-shaped hanging plate is provided with a wedge-shaped groove, and the front side of the outer surface of the arc-shaped hanging plate is provided with an arc-shaped groove. The rear section of the outer ring surface of the plug is fixed with a wedge-shaped retaining ring that matches the wedge-shaped groove. The front section of the outer ring surface of the plug is fixed with a back plate, and the rear end of the back plate is fixed with an annular protrusion that matches and engages with the arc-shaped groove.

[0004] As a preferred embodiment of this utility model: the vertical cross-sections of the wedge-shaped retaining ring and the wedge-shaped retaining groove are both wedge-shaped, and both the wedge-shaped retaining ring and the wedge-shaped retaining groove are thinner at the rear and thicker at the front.

[0005] As a preferred embodiment of this utility model, there is a spacing between the annular protrusion and the insertion rod for inserting the arc-shaped hanging plate.

[0006] As a preferred embodiment of this utility model, the arc-shaped hanging plates are arranged in a circular array with the axis of the insertion rod as the reference.

[0007] As a preferred embodiment of this utility model: the inside of the ring is fixed with 6-8 support rods in a ring array.

[0008] As a preferred embodiment of this utility model, the honeycomb filling plate has a plurality of honeycomb-shaped mesh holes inside.

[0009] As a preferred embodiment of this utility model, the inner surface of the butyl rubber strip is in contact with the outer surface of the exterior wall decorative panel.

[0010] As a preferred embodiment of this utility model: expansion bolts are inserted through the four corners of the polyester fiber board and the rectangular frame, and the rear end of the expansion bolts is inserted into the rivet holes reserved on the wall.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows: The green building decorative panel uses a support device that fixes the polyester fiberboard to the rectangular frame of the wall with expansion bolts, providing a stable foundation for the device. Butyl rubber strips are placed between the rectangular frame and the exterior wall decorative panel, acting as a buffer and seal to reduce the direct impact of external factors on the panel and internal structure. The honeycomb infill panel has a honeycomb mesh structure, which ensures strength while reducing weight and also provides sound and heat insulation. Rings and support rods are embedded and fixed within the honeycomb infill panel, enhancing structural stability. The connectors employ a unique design, with wedge-shaped retaining rings and wedge-shaped grooves, and annular protrusions and arc-shaped grooves working together to ensure a secure connection between the exterior wall decorative panel and the rectangular frame, effectively preventing horizontal and vertical displacement of the exterior wall decorative panel and ensuring the installation quality and stability of the decorative panel. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0013] Figure 1 This is a schematic diagram of the assembly of the support component and the sheet metal component; Figure 2 This is a schematic diagram showing the disassembled components of the support and sheet metal parts. Figure 3 This is a schematic diagram of the internal structure of the support component; Figure 4 This is a schematic diagram of the connection between the support component and the sheet metal component.

[0014] Explanation of reference numerals in the attached figures: 1. Exterior wall decorative panel; 2. Polyester fiber board; 3. Expansion bolt; 4. Rectangular frame; 5. Butyl rubber strip; 6. Honeycomb filling board; 7. Circular ring; 8. Connector; 8-1. Arc-shaped hanging plate; 8-2. Wedge-shaped groove; 8-3. Arc-shaped groove; 8-4. Wedge-shaped retaining ring; 8-5. Annular convex strip; 8-6. Back plate; 8-7. Insert rod; 9. Support rod. Detailed Implementation

[0015] To provide a clearer explanation and illustration of the technical solution and implementation of this utility model, several preferred specific embodiments for implementing the technical solution of this utility model are described below. The following description is merely exemplary and not intended to limit the scope, application, or use of this disclosure. It should be understood that in all these drawings, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically illustrate the concept and principle of the embodiments of this disclosure and do not necessarily show the specific dimensions and proportions of the various embodiments of this disclosure. The technical solution of this utility model will be clearly and completely described below in conjunction with embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model.

[0016] Example 1: A support device for green building decorative panels includes an exterior wall panel 1, a rectangular frame 4 on the rear side of the exterior wall panel 1, a polyester fiber board 2 fixed to the rear side of the rectangular frame 4, expansion bolts 3 penetrating the four corners of the polyester fiber board 2 and the rectangular frame 4, with the rear ends of the expansion bolts 3 penetrating into rivet holes pre-drilled in the wall. Four butyl rubber strips 5 are fixed to the outer surface of the rectangular frame 4, with the inner surfaces of the butyl rubber strips 5 contacting the outer surface of the exterior wall panel 1. A honeycomb filling board 6 is fixed to the inner side of the rectangular frame 4, the honeycomb filling board 6 having multiple honeycomb-shaped mesh holes inside, and a fixed ring 7 embedded inside the honeycomb filling board 6, with six support rods 9 fixed in a circular array inside the ring 7. Multiple connectors 8 are fixed between the front surfaces of the circular ring 7 and the rectangular frame 4 and the rear surface of the exterior wall decorative panel 1. Each connector 8 includes multiple curved hanging plates 8-1 and insert rods 8-7. The curved hanging plates 8-1 are arranged in a circular array with the axis of the insert rods 8-7 as a reference, and are fixed to the front surfaces of the circular ring 7 and the rectangular frame 4. A wedge-shaped groove 8-2 is formed on the rear side of the inner cavity of the curved hanging plate 8-1, and an curved groove 8-3 is formed on the front side of its outer surface. The insert rods 8-7 are fixed to the exterior wall decorative panel 1. On the rear surface of plate 1, a wedge-shaped retaining ring 8-4, which is adapted to the wedge-shaped groove 8-2, is fixed to the rear section of the outer ring surface. Both the wedge-shaped retaining ring 8-4 and the wedge-shaped groove 8-2 have wedge-shaped vertical sections, and both are thinner at the rear and thicker at the front. A back plate 8-6 is fixed to the front section of the outer ring surface of the insertion rod 8-7. A ring-shaped protrusion 8-5, which is adapted to and engages with the arc-shaped groove 8-3, is fixed to the rear end of the back plate 8-6. There is a gap between the ring-shaped protrusion 8-5 and the insertion rod 8-7 for the insertion of the arc-shaped hanging plate 8-1. During installation, the arc-shaped hanging plate 8-1 is inserted into the gap between the ring-shaped protrusion 8-5 and the insertion rod 8-7, so that the wedge-shaped retaining ring 8-4 engages with the wedge-shaped groove 8-2, and the ring-shaped protrusion 8-5 engages with the arc-shaped groove 8-3, thus completing the connection.

[0017] Example 2: A support device for green building decorative panels includes an exterior wall panel 1. A rectangular frame 4 is provided on the rear side of the exterior wall panel 1. A polyester fiber board 2 is fixed to the rear side of the rectangular frame 4. Expansion bolts 3 penetrate the polyester fiber board 2 and the four corners of the rectangular frame 4, with the rear ends of the expansion bolts 3 inserted into pre-drilled rivet holes in the wall. Four butyl rubber strips 5 are fixed to the outer periphery of the rectangular frame 4, with the inner side of the butyl rubber strips 5 contacting the outer periphery of the exterior wall panel 1. A honeycomb filling board 6 is fixed to the inner side of the rectangular frame 4. The honeycomb filling board 6 has a honeycomb mesh inside and is inlaid with a fixed ring 7. Seven support rods 9 are fixed in a circular array inside the ring 7. The front sides of the circular ring 7 and the rectangular frame 4 are connected to the rear side of the exterior wall decorative panel 1 by multiple connectors 8. Among the connectors 8, the arc-shaped hanging plate 8-1 is fixed to the front side of the circular ring 7 and the rectangular frame 4 in a circular array along the axis of the insert rod 8-7. The arc-shaped hanging plate 8-1 has a wedge-shaped groove 8-2 and an arc-shaped groove 8-3. The insert rod 8-7 is fixed to the rear side of the exterior wall decorative panel 1 and has a wedge-shaped retaining ring 8-4, a back plate 8-6, and an annular protrusion 8-5. The spacing between the annular protrusion 8-5 and the insert rod 8-7 allows the arc-shaped hanging plate 8-1 to be inserted. The wedge-shaped retaining ring 8-4 and the wedge-shaped groove 8-2 are compatible, and the vertical cross section is thinner at the rear and thicker at the front. During installation, the arc-shaped hanging plate 8-1 is inserted into the corresponding spacing so that the wedge-shaped retaining ring 8-4 and the wedge-shaped groove 8-2, and the annular protrusion 8-5 and the arc-shaped groove 8-3 are respectively engaged, thus completing the installation.

[0018] Example 3: A support device for green building decorative panels includes an exterior wall decorative panel 1, with a rectangular frame 4 on its rear side. A polyester fiber board 2 is fixed to the rear side of the rectangular frame 4. The four corners of the polyester fiber board 2 and the rectangular frame 4 are fixed to pre-drilled rivet holes in the wall using expansion bolts 3. Four butyl rubber strips 5 are fixed to the outer perimeter of the rectangular frame 4, with the inner side of the butyl rubber strips 5 contacting the outer perimeter of the exterior wall decorative panel 1. A honeycomb filling board 6 is fixed to the inner side of the rectangular frame 4. The honeycomb filling board 6 has a honeycomb mesh inside and is inlaid with a fixing ring 7. Eight support rods 9 are fixed in a circular array inside the ring 7. The front sides of the circular ring 7 and the rectangular frame 4 are connected to the rear side of the exterior wall decorative panel 1 by multiple connectors 8. The arc-shaped hanging plates 8-1 of the connectors 8 are fixed to the front sides of the circular ring 7 and the rectangular frame 4 in a circular array along the axis of the insert rod 8-7. The arc-shaped hanging plates 8-1 have wedge-shaped slots 8-2 and arc-shaped grooves 8-3. The insert rod 8-7 is fixed to the rear side of the exterior wall decorative panel 1 and has wedge-shaped retaining rings 8-4, a back plate 8-6, and annular protrusions 8-5. The distance between the annular protrusions 8-5 and the insert rod 8-7 allows the arc-shaped hanging plates 8-1 to be inserted. The wedge-shaped retaining rings 8-4 and wedge-shaped slots 8-2 are compatible and have a vertical cross-section that is thinner at the rear and thicker at the front. During installation, the arc-shaped hanging plates 8-1 are inserted between the annular protrusions 8-5 and the insert rod 8-7, so that the wedge-shaped retaining rings 8-4 are engaged in the wedge-shaped slots 8-2 and the annular protrusions 8-5 are engaged in the arc-shaped grooves 8-3, thus achieving connection and fixation.

[0019] Based on the above-described preferred technical solution, the workflow of this technical solution is explained as follows: The polyester fiberboard 2 and the rectangular frame 4 are assembled. Expansion bolts 3 are passed through the four corners of the polyester fiberboard 2 and the rectangular frame 4, and the rear ends of the expansion bolts 3 are inserted into the rivet holes pre-drilled in the wall, thus fixing the polyester fiberboard 2 and the rectangular frame 4 to the wall and providing basic support for the entire device. Next, the connection between the exterior wall decorative panel 1 and the rectangular frame 4 is addressed. Four butyl rubber strips 5 are fixed to the outer surface of the rectangular frame 4. The inner surfaces of the butyl rubber strips 5 contact the outer surface of the exterior wall decorative panel 1, serving as a buffer and seal, reducing the direct impact of external factors on the exterior wall decorative panel 1 and its internal structure. A honeycomb-shaped filling plate 6 is fixed inside the rectangular frame 4. The honeycomb-shaped filling plate 6 has multiple honeycomb-shaped mesh holes inside. This structure can reduce weight while ensuring a certain strength, and also has a certain sound insulation and heat insulation effect. A circular ring 7 is embedded and fixed inside the honeycomb-shaped filling plate 6. 6-8 support rods 9 are fixed in a ring array inside the circular ring 7. The support rods 9 further enhance the structural stability of the circular ring 7 and provide a solid foundation for the subsequent installation of the connector 8.

[0020] Then, the connector 8 is installed and connected. The connector 8 includes multiple arc-shaped hanging plates 8-1 fixed to the front surface of the circular ring 7 and the rectangular frame 4. The arc-shaped hanging plates 8-1 are arranged in a circular array with the axis of the insert rod 8-7 as the reference. The rear side of the inner cavity of the arc-shaped hanging plate 8-1 is provided with a wedge-shaped groove 8-2, and the front side of the outer surface is provided with an arc-shaped groove 8-3. The insert rod 8-7 is fixed to the rear surface of the exterior wall decorative panel 1. The rear section of the outer ring surface of the insert rod 8-7 is fixed with a wedge-shaped retaining ring 8-4 that matches the wedge-shaped groove 8-2. The vertical cross-section of the wedge-shaped retaining ring 8-4 and the wedge-shaped groove 8-2 are both wedge-shaped, and both are thinner at the rear and thicker at the front. This design allows the wedge-shaped retaining ring 8-4 to smoothly enter the wedge-shaped groove 8-2 when the insert rod 8-7 is inserted towards the arc-shaped hanging plate 8-1 during installation, and... As the insertion depth increases, the wedge structure makes the connection increasingly tighter, playing a role in stabilizing the connection. The front part of the outer ring surface of the insertion rod 8-7 is fixed with a back plate 8-6, and the rear end of the back plate 8-6 is fixed with an annular protrusion 8-5 that is adapted to and engages with the arc-shaped groove 8-3. There is a gap between the annular protrusion 8-5 and the insertion rod 8-7 for the arc-shaped hanging plate 8-1 to be inserted. During the insertion of the insertion rod 8-7, the arc-shaped hanging plate 8-1 enters the gap, and at the same time, the annular protrusion 8-5 engages with the arc-shaped groove 8-3, further enhancing the firmness of the connection and preventing the exterior wall decorative panel 1 from shifting in the horizontal and vertical directions. This securely connects the exterior wall decorative panel 1 to the rectangular frame 4, completing the installation of the entire green building decoration and renovation panel support device, enabling it to perform its decorative and support functions normally.

[0021] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A kind of green building decoration board support device, including outer wall decorative plate (1), it is characterized in that: The rear side of the exterior wall decorative panel (1) is provided with a rectangular frame (4), a polyester fiber board (2) is fixed to the rear side of the rectangular frame (4), four butyl rubber strips (5) are fixed to the outer surface of the rectangular frame (4), a honeycomb filling board (6) is fixed to the inner side of the rectangular frame (4), a ring (7) is inlaid and fixed inside the honeycomb filling board (6), and multiple connectors (8) are fixed between the ring (7) and the front surface of the rectangular frame (4) and the rear surface of the exterior wall decorative panel (1). The connector (8) includes multiple arc-shaped hanging plates (8-1) fixed on the front surface of the ring (7) and the rectangular frame (4), and a plug (8-7) fixed on the rear surface of the exterior wall decorative panel (1). The inner cavity of the arc-shaped hanging plate (8-1) is provided with a wedge-shaped groove (8-2), and the outer surface of the arc-shaped hanging plate (8-1) is provided with an arc-shaped groove (8-3). The rear section of the outer ring surface of the plug (8-7) is fixed with a wedge-shaped retaining ring (8-4) that is adapted to the wedge-shaped groove (8-2). The front section of the outer ring surface of the plug (8-7) is fixed with a back plate (8-6), and the rear end of the back plate (8-6) is fixed with an annular protrusion (8-5) that is adapted to the arc-shaped groove (8-3) and engages with it.

2. The support device for a green building decoration board according to claim 1, characterized in that: The vertical cross-sections of the wedge-shaped retaining ring (8-4) and the wedge-shaped groove (8-2) are both wedge-shaped, and both the wedge-shaped retaining ring (8-4) and the wedge-shaped groove (8-2) are thinner at the rear and thicker at the front.

3. The support device for a green building decoration board according to claim 1, characterized in that: There is a gap between the annular protrusion (8-5) and the insertion rod (8-7) for inserting the arc-shaped hanging plate (8-1).

4. The support device for a green building finishing board according to claim 1, characterized in that: The arc-shaped hanging plates (8-1) are arranged in a circular array with the axis of the insert rod (8-7) as the reference.

5. The support device for a green building finishing board according to claim 1, characterized in that: The inner part of the ring (7) is fixed with 6-8 support rods (9) in a ring array.

6. The support device for a green building finishing board according to claim 1, characterized in that: The honeycomb filling plate (6) has multiple honeycomb-shaped mesh holes inside.

7. The support device for a green building finishing board according to claim 1, characterized in that: The inner surface of the butyl rubber strip (5) is in contact with the outer surface of the exterior wall decorative panel (1).

8. The support device for a green building finishing board according to claim 1, characterized in that: Expansion bolts (3) are inserted through the four corners of the polyester fiberboard (2) and the rectangular frame (4), and the rear end of the expansion bolts (3) is inserted into the rivet holes reserved on the wall.

Images