A multi-plate integrated prefabricated microcrystalline stone unit curtain wall system

Abstract

This utility model discloses a multi-panel integrated prefabricated microcrystalline stone unit curtain wall system, relating to the field of building curtain wall technology. It includes vertical keels, a first horizontal keel, a second horizontal keel, facade microcrystalline stone panels, a first horizontal microcrystalline stone panel, a second horizontal microcrystalline stone panel, and adapters. The first and second horizontal keels are respectively connected and fixed to both sides of the vertical keel, forming an integral structure, which is U-shaped. This solution fixes the vertical keel, the first horizontal keel, and the second horizontal keel to form a U-shaped integral structure, then installs the facade microcrystalline stone panels, the first horizontal microcrystalline stone panels, and the second horizontal microcrystalline stone panels on their respective keels. Finally, the multiple panels are integrated and effectively connected to the main structure, ensuring higher stress stability of the entire curtain wall under the same wind pressure conditions compared to traditional microcrystalline stone curtain wall connections, thus ensuring the safety and durability of the curtain wall.

Description

Technical Field

[0001] This utility model relates to a multi-panel integrated prefabricated microcrystalline stone unit curtain wall system, belonging to the field of building curtain wall technology. Background Technology

[0002] With continuous innovation in stone processing technology and advancements in architectural design concepts, microcrystalline stone, with its excellent physical properties and rich decorative effects, has gradually emerged as a prominent material choice in the high-end building curtain wall sector. In practical applications, microcrystalline stone curtain walls commonly employ back-bolted dry-hanging technology to ensure structural stability. In high-end projects, some microcrystalline stone curtain walls integrate lighting systems to enhance aesthetic value, functionality, and environmental friendliness. However, the resulting problems are becoming increasingly apparent: the back-bolted structure leads to uneven stress distribution, potentially affecting the overall structural stability. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a multi-panel integrated prefabricated microcrystalline stone unit curtain wall system.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a multi-panel integrated prefabricated microcrystalline stone unit curtain wall system, comprising vertical keel, first horizontal keel, second horizontal keel, facade microcrystalline stone panel, first horizontal microcrystalline stone panel, second horizontal microcrystalline stone panel and adapter;

[0005] The first and second horizontal keels are respectively connected and fixed to both sides of the vertical keel, forming an integral structure in the shape of a U. Multiple back bolts are provided on the inner sides of the facade microcrystalline stone panel, the first horizontal microcrystalline stone panel, and the second horizontal microcrystalline stone panel. The first horizontal microcrystalline stone panel is connected and fixed to the first horizontal keel via its inner back bolts, and the second horizontal microcrystalline stone panel is connected and fixed to the second horizontal keel via its inner back bolts. An angle steel beam is provided on the vertical keel, and aluminum alloy hangers are fixedly installed on the back bolts on the inner side of the facade microcrystalline stone panel, with the aluminum alloy hangers attached to the angle steel beam.

[0006] The adapter is located on the rear side of the vertical keel and is used to connect the vertical keel and the main building structure.

[0007] Preferably, the aluminum alloy hanger has a hook structure, and the aluminum alloy hanger is hung on the upper end of the angle steel beam through the hook structure.

[0008] Preferably, the upper end of the aluminum alloy bracket is provided with a height adjustment bolt, which passes through the upper end of the aluminum alloy bracket and cooperates with the angle steel beam.

[0009] Preferably, rubber pads are provided at the contact points between the aluminum alloy hanger and the vertical keel and angle steel beam.

[0010] Preferably, a sealant is provided between the first horizontal microcrystalline stone panel and the vertical microcrystalline stone panel, as well as between adjacent vertical microcrystalline stone panels, and a foam rod is provided on the inner side of the sealant.

[0011] Preferably, one end of the adapter that connects to the vertical keel is provided with a horizontal elongated hole, and a horizontal adjusting bolt passes through the elongated hole. The other end of the adapter is connected and fixed to the main body of the building.

[0012] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0013] This utility model discloses a multi-panel integrated prefabricated microcrystalline stone unit curtain wall system. By fixing the vertical keel, the first horizontal keel, and the second horizontal keel to form a U-shaped overall structure, the facade microcrystalline stone panels, the first horizontal microcrystalline stone panels, and the second horizontal microcrystalline stone panels are then installed on their respective keels. Finally, the multiple panels are integrated and effectively connected to the main structure. Compared with traditional microcrystalline stone curtain wall connections, this system ensures higher stress stability of the entire curtain wall under the same wind pressure conditions, thus ensuring the safety and durability of the curtain wall. Attached Figure Description

[0014] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0015] Appendix Figure 1 This is a longitudinal section detail of a multi-panel integrated prefabricated microcrystalline stone unit curtain wall system according to the present invention.

[0016] Appendix Figure 2 For the appendix Figure 1 Enlarged view of point A in the middle.

[0017] In the diagram: 1. Vertical keel; 2. First horizontal keel; 3. Second horizontal keel; 4. Facade microcrystalline stone panel; 5. First horizontal microcrystalline stone panel; 6. Second horizontal microcrystalline stone panel; 7. Connector; 8. Back bolt; 9. Angle steel beam; 10. Aluminum alloy hanger; 11. Main building structure; 12. Height adjustment bolt; 13. Rubber pad; 14. Sealant; 15. Foam rod; 16. Oblong hole; 17. Horizontal adjustment bolt; 18. Stainless steel bolt set. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] As attached Figure 1-2As shown, the multi-panel integrated prefabricated microcrystalline stone unit curtain wall system of this utility model includes a vertical keel 1, a first horizontal keel 2, a second horizontal keel 3, a facade microcrystalline stone panel 4, a first horizontal microcrystalline stone panel 5, a second horizontal microcrystalline stone panel 6, and a connecting piece 7.

[0020] The first horizontal keel 2 and the second horizontal keel 3 are respectively connected and fixed to both sides of the vertical keel 1, forming an integral structure. The integral structure is U-shaped, forming the keel support system of the curtain wall system. In this embodiment, the first horizontal keel 2 and the vertical keel 1 and the second horizontal keel 3 and the vertical keel 1 are fixed by bolts or welding.

[0021] The inner sides of the facade microcrystalline stone panel 4, the first horizontal microcrystalline stone panel 5, and the second horizontal microcrystalline stone panel 6 are all provided with multiple back bolts 8. The first horizontal microcrystalline stone panel 5 is connected and fixed to the first horizontal keel 2 through the back bolts 8 on its inner side, and the second horizontal microcrystalline stone panel 6 is connected and fixed to the second horizontal keel 3 through the back bolts 8 on its inner side.

[0022] In this embodiment, the vertical keel 1 is provided with an angle steel beam 9. The angle steel beam 9 is connected and fixed to the vertical keel 1 by a stainless steel bolt group 18. An aluminum alloy hanger 10 is fixedly installed on the back bolt 8 on the inner side of the microcrystalline stone panel 4. The aluminum alloy hanger 10 is hung on the angle steel beam 9. Specifically, the aluminum alloy hanger 10 has a hook structure. The aluminum alloy hanger 10 is hung on the upper end of the angle steel beam 9 through the hook structure. In fact, the angle steel beam 9, on the one hand, strengthens the structural strength by being fixedly connected to the vertical keel 1, making the keel support system more stable. On the other hand, the angle steel beam 9 acts as a traditional hanging seat, providing a hanging position for the aluminum alloy hanger 10.

[0023] In this embodiment, a height adjustment bolt 12 is provided at the upper end of the aluminum alloy hanger 10. The height adjustment bolt 12 passes through the upper end of the aluminum alloy hanger 10 and cooperates with the angle steel beam 9. The height position of the aluminum alloy hanger 10 is finely adjusted by the height adjustment bolt 12, thereby adjusting the position of the facade microcrystalline stone panel 4 to reduce installation errors and ensure installation accuracy.

[0024] Furthermore, rubber pads 13 are provided at the contact points between the aluminum alloy hanger 10 and the vertical keel 1 and the angle steel beam 9 to absorb the deformation stress caused by temperature changes, wind pressure or earthquakes, and at the same time reduce local damage caused by hard contact.

[0025] Furthermore, sealant 14 is provided between the first horizontal microcrystalline stone panel 5 and the facade microcrystalline stone panel 4, as well as between adjacent facade microcrystalline stone panels 4. Foam rods 15 are provided on the inner side of the sealant 14 to ensure sealing, waterproofing, and noise reduction effects. It should be noted that sealant 14 may not be provided at the joint between the second horizontal microcrystalline stone panel 6 and the facade microcrystalline stone panel 4, because the joint is located below the entire panel, making it difficult for rainwater to enter the interior of the structure through the joint.

[0026] The adapter 7 is located on the rear side of the vertical keel 1. The adapter 7 is used to connect the vertical keel 1 and the building body 11. Specifically, one end of the adapter 7 connected to the vertical keel 1 is provided with a horizontal elongated hole 16. A horizontal adjusting bolt 17 is inserted into the elongated hole 16. The other end of the adapter 7 is connected and fixed to the building body 11 to facilitate the adjustment of the entry and exit position of the entire curtain wall panel.

[0027] The beneficial effects of this utility model are as follows: by fixing the vertical keel 1, the first horizontal keel 2, and the second horizontal keel 3 to form a U-shaped overall structure, and then installing the facade microcrystalline stone panel 4, the first horizontal microcrystalline stone panel 5, and the second horizontal microcrystalline stone panel 6 on their respective keels, the multiple panels are finally integrated and effectively connected to the main structure. This ensures that compared with traditional microcrystalline stone curtain wall connections, the entire curtain wall has higher stress stability under the same wind pressure conditions, thus ensuring the safety and durability of the curtain wall.

[0028] In addition, the overall structure can be processed and assembled in a controlled factory environment, which can strictly control the quality, ensure processing and assembly accuracy, and improve installation efficiency.

[0029] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model; all technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of protection of this utility model.

Claims

1. A multi-panel integrated precast microcrystalline stone unit curtain wall system, characterized in that: It includes vertical keel (1), first horizontal keel (2), second horizontal keel (3), facade microcrystalline stone panel (4), first horizontal microcrystalline stone panel (5), second horizontal microcrystalline stone panel (6) and adapter (7); The first horizontal keel (2) and the second horizontal keel (3) are respectively connected and fixed to both sides of the vertical keel (1) to form an integral structure, and the integral structure is U-shaped; the inner sides of the facade microcrystalline stone panel (4), the first horizontal microcrystalline stone panel (5) and the second horizontal microcrystalline stone panel (6) are provided with multiple back bolts (8), the first horizontal microcrystalline stone panel (5) is connected and fixed to the first horizontal keel (2) through the back bolts (8) on its inner side, and the second horizontal microcrystalline stone panel (6) is connected and fixed to the second horizontal keel (3) through the back bolts (8) on its inner side; the vertical keel (1) is provided with an angle steel beam (9), and the back bolts (8) on the inner side of the facade microcrystalline stone panel (4) are fixed with an aluminum alloy hanger (10), and the aluminum alloy hanger (10) is hung on the angle steel beam (9); The adapter (7) is located on the rear side of the vertical keel (1) and is used to connect the vertical keel (1) and the building body (11).

2. The multi-panel integrated precast microcrystalline stone unit curtain wall system according to claim 1, characterized in that: The aluminum alloy hanger (10) has a hook structure, and the aluminum alloy hanger (10) is hung on the upper end of the angle steel beam (9) through the hook structure.

3. The multi-panel integrated precast microcrystalline stone unit curtain wall system according to claim 2, characterized in that: The upper end of the aluminum alloy hanger (10) is provided with a height adjustment bolt (12), which passes through the upper end of the aluminum alloy hanger (10) and cooperates with the angle steel beam (9).

4. The multi-panel integrated precast microcrystalline stone unit curtain wall system according to claim 3, characterized in that: Rubber pads (13) are provided at the contact points between the aluminum alloy hanger (10) and the vertical keel (1) and the angle steel beam (9).

5. The multi-panel integrated precast microcrystalline stone unit curtain wall system according to claim 1, characterized in that: A sealant (14) is provided between the first horizontal microcrystalline stone panel (5), the vertical microcrystalline stone panel (4), and the adjacent vertical microcrystalline stone panel (4), and a foam rod (15) is provided on the inner side of the sealant (14).

6. The multi-panel integrated precast microcrystalline stone unit curtain wall system according to claim 1, characterized in that: The adapter (7) is connected to the vertical keel (1) at one end with a horizontal elongated hole (16), and a horizontal adjusting bolt (17) is inserted into the elongated hole (16). The other end of the adapter (7) is connected and fixed to the building body (11).

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