Spliced aluminum veneer curtain wall

Abstract

The utility model relates to the technical field of curtain wall, especially a spliced aluminium veneer curtain wall, including a plurality of aluminium veneer, a plurality of aluminium veneer all are fixedly connected with sealing strip, a plurality of sealing strip all are rectangular structure, a plurality of aluminium veneer all are fixedly connected with fixed block, a plurality of fixed block all are equipped with connecting hole, a plurality of connecting hole all are provided with bolt, a plurality of bolt all are screwed and pass through frame body, a plurality of bolt all are screwed and have nut, the nut and fixed block abut, the sealing strip and frame body abut, a plurality of frame body between fixedly connected with the curtain wall that constitutes. The utility model has avoided the deformation of aluminium veneer because of thermal expansion and cold shrink, thereby has guaranteed the aesthetic property and the safety of structure of curtain wall.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall technology, and in particular to a spliced ​​aluminum single-panel curtain wall. Background Technology

[0002] Aluminum single-panel curtain walls are curtain walls formed by bending, welding and grinding processes using high-quality aluminum alloy sheets as the base. Due to their weather resistance, durability, light weight and high strength, they are widely used in buildings. However, because aluminum single panels have a high coefficient of thermal expansion, they are prone to thermal contraction in areas with large temperature differences between day and night. Since the aluminum single panels are fixedly connected, they cannot expand and contract freely, which can easily lead to deformation, affecting the appearance and structural safety. Utility Model Content

[0003] The purpose of this utility model is to solve the shortcomings of the existing technology where aluminum single panels cannot freely expand and contract, which easily leads to deformation of the aluminum single panels and affects the appearance and structural safety. Therefore, a splicing aluminum single panel curtain wall is proposed.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: Design a spliced ​​aluminum single-panel curtain wall, comprising multiple aluminum single panels, each of which is fixedly connected with a sealing strip, each of which is rectangular in structure, and each of which is fixedly connected with a fixing block around its perimeter, each of which has a connecting hole, a bolt installed in each connecting hole, each bolt being threaded through the frame, and each bolt being threaded with a nut, the nut abutting against the fixing block, the sealing strip abutting against the frame, and the multiple frames being fixedly connected to form the curtain wall.

[0005] Preferably, the frame includes two longitudinal beams, and each of the two longitudinal beams is fixedly connected to a crossbeam at both ends on opposite inner sides.

[0006] Preferably, the back of each aluminum panel is fixedly connected with reinforcing ribs.

[0007] Preferably, the sealing strip is made of nitrile rubber.

[0008] Preferably, the bolt has a threaded hole through which the threads pass, and a screw is threaded into the threaded hole, with the screw nut abutting against the nut.

[0009] Preferably, both the bolt and the nut are made of stainless steel.

[0010] The present invention proposes a splicing aluminum single-panel curtain wall, which has the following advantages: when the aluminum single panel expands and contracts due to heat, it drives the fixing block to move and adjusts the position of the adjusting bolt in the connecting hole, so that the aluminum single panel can expand and contract, avoiding the deformation of the aluminum single panel due to thermal expansion and contraction, thereby ensuring the aesthetics and structural safety of the curtain wall. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a spliced ​​aluminum single-panel curtain wall proposed in this utility model; Figure 2 This utility model proposes a three-dimensional splicing aluminum single-panel curtain wall aluminum single panel. Figure 1 ; Figure 3 This utility model proposes a three-dimensional splicing aluminum single-panel curtain wall aluminum single panel. Figure 2 ; Figure 4 This utility model proposes a splicing aluminum single-panel curtain wall. Figure 2 Enlarged view of section A in the middle; Figure 5 This is a schematic diagram of the threaded hole portion of a spliced ​​aluminum single-panel curtain wall proposed in this utility model.

[0012] In the diagram: 1. Frame; 2. Reinforcing rib; 3. Aluminum panel; 4. Fixing block; 5. Nut; 6. Connecting hole; 7. Screw; 8. Bolt; 9. Threaded hole; 10. Sealing strip; 11. Longitudinal beam; 12. Crossbeam. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Example 1: Refer to Figure 1-4A type of spliced ​​aluminum single-panel curtain wall includes multiple aluminum single panels 3, each with a sealing strip 10 fixedly connected to it. Each sealing strip 10 has a rectangular structure. Fixing blocks 4 are fixedly connected to all four sides of each aluminum single panel 3. Each fixing block 4 has a connecting hole 6, and a bolt 8 is installed in each connecting hole 6. Each bolt 8 is threaded through a frame 1, and each bolt 8 is threaded with a nut 5. The nut 5 abuts against the fixing block 4. The sealing strip 10 abuts against the frame 1. A set of [unclear - possibly a type of component] is fixedly connected between the multiple frames 1. In the curtain wall, because the bolt 8 is located in the connecting hole 6, and the connecting hole 6 is an elongated oval hole, and because the nut 5 is always in contact with the fixing block 4, it prevents the bolt 8 from coming out of the connecting hole 6, and always plays a supporting role for the aluminum panel 3. When the aluminum panel 3 undergoes thermal expansion and contraction, it drives the fixing block 4 to move, adjusting the position of the bolt 8 in the connecting hole 6, so that the aluminum panel 3 can expand and contract, avoiding the deformation of the aluminum panel 3 due to thermal expansion and contraction, thus ensuring the aesthetics and structural safety of the curtain wall.

[0015] The frame 1 includes two longitudinal beams 11, and each of the two longitudinal beams 11 is fixedly connected to a crossbeam 12 at both ends of the opposite inner side. The sealing strip 10 abuts against the longitudinal beams 11 and the crossbeams 12 to seal the abutment and prevent rainwater leakage.

[0016] Example 2: Refer to Figure 2 As another preferred embodiment of this utility model, based on embodiment 1, the back of the aluminum single panel 3 is fixedly connected with reinforcing ribs 2. The reinforcing ribs 2 enhance the strength of the aluminum single panel 3 and prevent the aluminum single panel 3 from deforming.

[0017] The sealing strip 10 is made of nitrile rubber, which has good elasticity so that the bolt 8 and nut 5 can be fitted together under force to ensure waterproofing.

[0018] Example 3: In Example 2, due to the thermal expansion and contraction of the aluminum panel 3, when the fixing block 4 moves, it easily exerts force on the nut 5, causing the connection between the bolt 8 and the nut 5 to loosen. (Refer to...) Figure 1-5 As another preferred embodiment of this utility model, based on embodiment 2, the bolt 8 has a threaded hole 9 that is threaded through it, and a screw 7 is threaded inside the threaded hole 9. The nut of the screw 7 abuts against the nut 5. By using the screw 7 to limit the nut 5, the relative rotation between the nut 5 and the bolt 8 is prevented, which would cause the nut 5 and the bolt 8 to become loose, thereby ensuring the fixing effect of the bolt 8 and the nut 5 on the aluminum single panel 3.

[0019] Both bolt 8 and nut 5 are made of stainless steel to prevent corrosion and to facilitate disassembly of bolt 8 and nut 5.

[0020] During installation, the longitudinal beam 11 is fixed to the aluminum panel 3 with bolts 8 and nuts 5, and then the transverse beam 12 is fixed to the aluminum panel 3 with bolts 8 and nuts 5. Finally, the longitudinal beam 11 and transverse beam 12 are fixedly connected to form the frame 1. Finally, multiple frames 1 are welded or fixedly connected with bolts to form the curtain wall. When the aluminum panel 3 expands and contracts due to heat, the fixing block 4 moves, adjusting the position of the adjusting bolt 8 in the connecting hole 6, so that the aluminum panel 3 can expand and contract, avoiding deformation of the aluminum panel 3 due to thermal expansion and contraction.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A spliced ​​aluminum single-panel curtain wall, comprising multiple aluminum single panels (3), characterized in that, Each of the aluminum single panels (3) is fixedly connected with a sealing strip (10), each of the sealing strips (10) is rectangular, each of the aluminum single panels (3) is fixedly connected with a fixing block (4) around its perimeter, each of the fixing blocks (4) is provided with a connection hole (6), each of the connection holes (6) is provided with a bolt (8), each of the bolts (8) is threaded through the frame (1), each of the bolts (8) is threaded with a nut (5), the nut (5) abuts against the fixing block (4), the sealing strip (10) abuts against the frame (1), and the multiple frames (1) are fixedly connected to form a curtain wall.

2. The spliced ​​aluminum single-panel curtain wall according to claim 1, characterized in that, The frame (1) includes two longitudinal beams (11), and the two ends of the two longitudinal beams (11) on their inner sides are fixedly connected to crossbeams (12).

3. The spliced ​​aluminum single-panel curtain wall according to claim 1, characterized in that, The back of each aluminum panel (3) is fixedly connected with a reinforcing rib (2).

4. The spliced ​​aluminum single-panel curtain wall according to claim 1, characterized in that, The sealing strip (10) is made of nitrile rubber.

5. A spliced ​​aluminum single-panel curtain wall according to claim 1, characterized in that, The bolt (8) has a threaded hole (9) that is threaded through it. A screw (7) is threaded inside the threaded hole (9). The nut of the screw (7) abuts against the nut (5).

6. A spliced ​​aluminum single-panel curtain wall according to claim 1, characterized in that, Both the bolt (8) and the nut (5) are made of stainless steel.

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