Reinforced metal panel thermal insulation decorative plate and outer wall external thermal insulation system
By setting reinforcement plates and reinforcements at both ends of the fixing groove of the insulation board, the problem of easy falling off of the metal panel is solved, a more stable connection is achieved, and the fixing effect between the metal panel and the wall is enhanced.
Patent Information
- Application Number
- CN202422879121.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The existing metal panel insulation decorative panels are prone to fall off after long-term use, and the anchors are insufficient to effectively fix the metal panels.
Reinforcement plates are provided at both ends of the fixing groove of the insulation board and connected to the reinforcement plate through reinforcement. The metal panel is bonded to the wall through the insulation board to enhance the fixing effect.
It improves the connection performance between metal panels and walls, prevents metal panels from falling off, and increases the safety performance of decorative panels.
Smart Images
Figure CN223226966U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of exterior wall insulation, and relates to a reinforced metal panel insulation decorative plate and an exterior wall insulation system. Background Art
[0002] The exterior wall insulation system of metal panel insulation decorative panels is composed of metal panel insulation decorative panels, bonding mortar, anchors, caulking materials and sealants. It adopts a construction process that mainly uses bonding and supplemented by anchors. The exterior wall insulation system is installed on the outer surface of the building's exterior wall through the metal panel insulation decorative panels.
[0003] Among them, the metal panel and the insulation board in the metal panel insulation decorative board are usually bonded together by polyurethane glue. Polyurethane glue is an organic glue. Its bonding performance is easily reduced in high temperature weather and after long-term use, causing the metal panel and the insulation board to separate. When the metal panel is separated from the insulation board, the metal panel is only fixed to the exterior wall by anchors. However, in the exterior insulation system of the metal panel insulation decorative board exterior wall, the connection force of the anchors is limited. The tensile strength of an anchor is about 300N. A board is generally equipped with 6 anchors, which is less than 2000N in total. Compared with the bonding strength of the insulation board of about 60kN, it is far inferior. The metal panel is easy to fall off after long-term use, and further improvement is urgently needed. Summary of the Invention
[0004] Aiming at the problems existing in the prior art, the utility model proposes a reinforced metal panel thermal insulation decorative board and an exterior wall external insulation system, aiming to overcome the defect that the metal panel of the existing metal panel thermal insulation decorative board is easy to fall off after long-term use.
[0005] The utility model is achieved in this way:
[0006] A reinforced metal panel insulation decorative panel, characterized in that it includes a metal panel with metal folded edges on all sides, an insulation board and an adhesive for bonding the insulation board and the metal panel, at least two fixing grooves are provided on the back of the insulation board, a reinforcement piece is provided in the fixing groove, and reinforcement plates are fixedly connected to the metal folded edges corresponding to the two ends of the fixing groove, and the two ends of the reinforcement piece are respectively fixed to the corresponding reinforcement plates.
[0007] The reinforcement plate is provided with positioning holes, and both ends of the reinforcement piece are respectively fixedly connected to the corresponding positioning holes of the reinforcement plate.
[0008] The reinforcement member is a steel shaft, and both ends of the steel shaft are respectively inserted into the positioning holes of the corresponding reinforcement plates.
[0009] The reinforcement is a hollow steel pipe, both ends of which are fixed in the positioning holes of the reinforcement plate through connectors. The connector has an insertion shaft and a disc. The insertion shaft is inserted into the cavity of the hollow steel pipe, and the disc is located outside the reinforcement plate.
[0010] The reinforcement plate is made of non-metallic material.
[0011] The reinforcing plate is provided with a fixing plate integrally formed with the reinforcing plate. The fixing plate is arranged perpendicular to the reinforcing plate and faces both sides of the insulation plate. The fixing plate is also provided with a mounting hole.
[0012] The thermal insulation board comprises a first thermal insulation layer, a second thermal insulation layer and a bonding layer for bonding the first thermal insulation layer and the second thermal insulation layer.
[0013] The first thermal insulation layer is a combustion performance grade A thermal insulation layer, and the second thermal insulation layer is a combustion performance grade B thermal insulation layer.
[0014] A metal panel insulation decorative board exterior wall insulation system is characterized by comprising the above-mentioned reinforced metal panel insulation decorative board and a wall, wherein the insulation board is bonded to the wall by bonding mortar, the bonding mortar is embedded in the fixing groove, and the reinforcement is embedded in the bonding mortar.
[0015] A pair of metal folding edges of the metal panel are fixed with reinforcement plates, and another pair of metal folding edges are provided with plug holes. The external wall insulation system also includes an anchoring assembly, and the two ends of the anchoring assembly are respectively fixedly connected to the plug holes and the wall.
[0016] The utility model has the following beneficial effects:
[0017] (1) By respectively arranging reinforcing plates on the metal folding edges at both ends of the fixing groove of the insulation board and arranging reinforcing pieces fixedly connected to the reinforcing plates in the fixing groove, when the insulation board is bonded to the wall, the metal panel is also indirectly fixed to the wall, so that the metal panel is not only fixed to the wall by the anchor pieces, but also indirectly fixed to the wall by bonding the insulation board to the wall, so that the metal panel will not fall off the wall even if it is detached from the insulation board, thereby increasing the safety performance of the metal panel insulation decorative board.
[0018] (2) When the metal panel insulation decorative board is installed on the wall, the insulation board is directly bonded to the wall through bonding mortar, and the bonding mortar is embedded in the fixing groove, so that the reinforcement in the fixing groove is embedded in the bonding mortar, that is, the reinforcement is fixed to the wall through the bonding mortar, thereby greatly improving the connection performance between the metal panel and the wall. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic cross-sectional view of the external wall insulation system according to Example 1;
[0020] Figure 2 This is a structural diagram of a metal panel insulation decorative plate according to Example 1;
[0021] Figure 3 This is a schematic cross-sectional view of the metal panel thermal insulation decorative plate of Example 1;
[0022] Figure 4 This is a structural diagram of the connection between the metal panel and the reinforcement plate in Example 1;
[0023] Figure 5 for Figure 4 Enlarged view of the part A in the middle;
[0024] Figure 6 This is a schematic cross-sectional view of the insulation board of Example 1;
[0025] Figure 7 This is a schematic structural diagram of the metal panel insulation decorative plate from a first angle according to the second embodiment;
[0026] Figure 8 This is a schematic diagram of the second angle structure of the metal panel insulation decorative plate of Example 2;
[0027] Figure 9 This is a structural diagram of the connector of Example 2;
[0028] Figure 10 This is a schematic structural diagram of the metal panel insulation decorative plate of Example 3;
[0029] Figure 11 This is a schematic structural diagram of the connection between the metal panel and the reinforcement plate in Example 3;
[0030] Figure 12 This is a schematic diagram of the partial structure of the connection between the metal panel and the reinforcement plate in Example 3.
[0031] Explanation of the accompanying drawings: 100, wall; 200, metal panel; 210, metal folding edge; 211, plug hole; 220, reinforcement plate; 221, rivet; 222, positioning hole; 223, fixing plate; 224, mounting hole; 300, insulation board; 310, fixing groove; 320, reinforcement; 321, plug-in part; 322, disc; 323, insertion shaft; 330, second insulation layer; 340, bonding layer; 350, first insulation layer; 400, bonding glue; 500, bonding mortar; 600, anchoring assembly. DETAILED DESCRIPTION
[0032] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings to make the technical solution of the present invention easier to understand and grasp. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0033] Example 1
[0034] This embodiment provides a metal panel 200 insulation decorative panel exterior wall insulation system, such as Figure 1 As shown, it includes a reinforced metal panel insulation decorative panel and a wall 100, as shown Figure 2-5 As shown, the reinforced metal panel thermal insulation decorative panel includes a metal panel 200 having metal hems 210 on all sides, an insulation board 300, and adhesive 400 for bonding the insulation board 300 to the metal panel 200. The metal panel 200 is square and has four metal hems 210 on all sides. The insulation board 300 has at least two fixing grooves 310 on its back. In this embodiment, the insulation board 300 has two fixing grooves 310, each of which contains a reinforcement member 320. A reinforcement plate 220 is fixedly connected to the corresponding metal hems 210 at each end of the fixing groove 310, and the two ends of the reinforcement member 320 are fixed to the corresponding reinforcement plate 220. In other optional embodiments, multiple reinforcement members 320 may be provided in each fixing groove 310.
[0035] The reinforcing plate 220 and the metal hem 210 may be fixed by riveting. Specifically, two circular holes are provided at corresponding positions on the metal hem 210 and the reinforcing plate 220. Riveted members 221 are riveted through the two circular holes on the metal hem 210 and the reinforcing plate 220. The reinforcing plate 220 is preferably made of a non-metallic material such as a nylon plate or a plastic plate, and the rivet members 221 are blind rivets. In other optional embodiments, the reinforcing plate 220 may also be made of metal and fixed to the metal hem 210 by welding.
[0036] The insulation board 300 of this embodiment includes two insulation layers. Specifically, Figure 6 As shown, the insulation board 300 includes a first insulation layer 350, a second insulation layer 330, and an adhesive layer 340 for bonding the first insulation layer 350 and the second insulation layer 330. The first insulation layer 350 is a Class A insulation layer with combustion performance, such as a thermosetting polystyrene foam insulation board 300, a silicon graphene insulation board 300, etc. The thickness of the Class A insulation board 300 with combustion performance is preferably ≥5 cm. The second insulation layer 330 is a Class B insulation layer with combustion performance, such as a polyurethane board, a polystyrene board, etc. In other optional embodiments, the insulation board 300 can also be a single-layer insulation layer, for example, the insulation board 300 is a thermosetting polystyrene foam insulation board 300, a silicon graphene insulation board 300, etc.
[0037] like Figure 1 、 4 As shown in Figure 5, a reinforcement plate 220 is fixed on a pair of metal folding edges 210 of the metal panel 200, and a plug hole 211 is provided on the other pair of metal folding edges 210. The external wall insulation system also includes an anchoring component 600, and the two ends of the anchoring component 600 are respectively fixedly connected to the plug hole 211 and the wall 100.
[0038] like Figure 2-5 As shown, the reinforcement plate 220 is provided with positioning holes 222, and the two ends of the reinforcement member 320 are fixedly connected to the corresponding positioning holes 222 of the reinforcement plate 220. This allows the reinforcement member 320 to be suspended in the fixing groove 310. When the fixing groove 310 is filled with bonding mortar 500, the reinforcement member 320 can be embedded in the bonding mortar 500.
[0039] The reinforcement member 320 of this embodiment is a solid steel shaft, the ends of which are respectively inserted into the positioning holes 222 of the corresponding reinforcement plate 220. The ends of the steel shaft are stepped, with the diameter of the middle area being larger than the diameter of the end areas, so as to prevent the steel shaft from moving out of the positioning holes 222.
[0040] like Figure 1 As shown, the insulation board 300 is bonded to the wall 100 via bonding mortar 500. The bonding mortar 500 is embedded in the fixing groove 310, and the reinforcement member is embedded in the bonding mortar 500. In this way, the metal panel 200 is fixed to the wall 100 via the reinforcement plate 220, the reinforcement member 320, and the bonding mortar 500 in sequence. This ensures that even if the metal panel 200 is separated from the insulation board 300, it will not fall off the wall 100, thereby improving the safety of the metal panel 200 as a thermal insulation decorative panel.
[0041] Example 2
[0042] The difference between this embodiment and the first embodiment lies in the reinforcement 320. Specifically, Figure 7-9 As shown, the reinforcement member 320 is a hollow steel tube, with both ends of the hollow steel tube secured to the positioning holes 222 of the reinforcement plate 220 via connectors 321. The connector 321 includes an insertion shaft 323 and a disc 322. The insertion shaft 323 is inserted into the cavity of the hollow steel tube, and the disc 322 is located outside the reinforcement plate 220. The insertion shaft 323 and the hollow steel tube can be fixedly connected by an interference fit or by a threaded structure. The disc 322 abuts against the reinforcement plate 220, preventing the reinforcement member 320 from moving.
[0043] The other structures and effects of this embodiment are consistent with those of the first embodiment.
[0044] Example 3
[0045] The reinforcing plate 220 in the first embodiment is a flat plate structure. In this embodiment, the reinforcing plate 220 and the fixing plate 223 form an L-shaped plate structure. Specifically, Figure 10-12 As shown, the reinforcement plate 220 is provided with a fixing plate 223 integrally formed with the reinforcement plate 220. The fixing plate 223 is arranged perpendicular to the reinforcement plate 220 and faces both sides of the insulation plate 300. The fixing plate 223 is also provided with a mounting hole 224. The fixing plate 223 can be anchored to the wall 100 by an anchor bolt passing through the mounting hole 224. Combined with the anchor assembly 600, the metal panel 200 can be anchored to the wall 100 on all four sides to improve the connection strength.
[0046] The above description is merely a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Those skilled in the art will understand that the utility model includes, but is not limited to, the contents described in the drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the utility model are intended to be included within the scope of the claims.
Claims
1. A reinforced metal panel insulation decorative board, characterized in that: The invention comprises a metal panel (200) having metal folding edges (210) on all sides, a heat-insulating plate (300), and an adhesive (400) for bonding the heat-insulating plate (300) and the metal panel (200), wherein at least two fixing grooves (310) are provided on the back side of the heat-insulating plate (300), a reinforcing member (320) is provided in the fixing groove (310), and a reinforcing plate (220) is fixedly connected to the metal folding edges (210) corresponding to the two ends of the fixing groove (310), and the two ends of the reinforcing member (320) are respectively fixed to the corresponding reinforcing plates (220).
2. The reinforced metal panel thermal insulation decorative board according to claim 1, characterized in that: The reinforcement plate (220) is provided with a positioning hole (222), and both ends of the reinforcement member (320) are respectively fixedly connected to the corresponding positioning holes (222) of the reinforcement plate (220).
3. The reinforced metal panel thermal insulation decorative board according to claim 2, characterized in that: The reinforcement member (320) is a steel shaft, and both ends of the steel shaft are respectively inserted into the positioning holes (222) of the corresponding reinforcement plates (220).
4. The reinforced metal panel thermal insulation decorative board according to claim 2, characterized in that: The reinforcing member (320) is a hollow steel tube. Both ends of the hollow steel tube are fixed in the positioning holes (222) of the reinforcing plate (220) through plug-in connectors (321). The plug-in connector (321) has an insertion shaft (323) and a disc (322). The insertion shaft (323) is inserted into the cavity of the hollow steel tube, and the disc (322) is located outside the reinforcing plate (220).
5. The reinforced metal panel thermal insulation decorative board according to claim 1, characterized in that: The reinforcement plate (220) is made of non-metallic material.
6. The reinforced metal panel thermal insulation decorative board according to claim 1, characterized in that: The reinforcing plate (220) is provided with a fixing plate (223) integrally formed with the reinforcing plate (220); the fixing plate (223) is arranged perpendicular to the reinforcing plate (220) and faces both sides of the thermal insulation plate (300); and the fixing plate (223) is also provided with a mounting hole (224).
7. The reinforced metal panel thermal insulation decorative board according to claim 1, characterized in that: The thermal insulation board (300) comprises a first thermal insulation layer (350), a second thermal insulation layer (330), and a bonding layer (340) for bonding the first thermal insulation layer (350) and the second thermal insulation layer (330).
8. The reinforced metal panel thermal insulation decorative board according to claim 7, characterized in that: The first thermal insulation layer (350) is a thermal insulation layer with a combustion performance grade of A, and the second thermal insulation layer (330) is a thermal insulation layer with a combustion performance grade of B.
9. A metal panel insulation decorative board exterior wall insulation system, characterized in that: The invention comprises the reinforced metal panel thermal insulation decorative board according to any one of claims 1 to 8, and also comprises a wall (100), wherein the thermal insulation board (300) is bonded to the wall (100) by bonding mortar (500), the bonding mortar (500) is embedded in the fixing groove (310), and the reinforcement is embedded in the bonding mortar (500).
10. The metal panel insulation decorative board exterior wall insulation system according to claim 9, characterized in that: A reinforcement plate (220) is fixed on a pair of metal folding edges (210) of the metal panel (200), and a plug hole (211) is provided on the other pair of metal folding edges (210). The external wall thermal insulation system further comprises an anchoring assembly (600), and two ends of the anchoring assembly (600) are respectively fixedly connected to the plug hole (211) and the wall (100).