Anti-seismic structure of special-shaped aluminum plate curtain wall

Abstract

The utility model relates to the technical field of building construction, in particular to a special-shaped aluminum plate curtain wall anti-seismic structure which comprises an aluminum plate curtain wall body, a honeycomb buffer piece is arranged in an inner cavity of the aluminum plate curtain wall body, a buffer contact pad is arranged at the top of the front side of the aluminum plate curtain wall body, and a buffer damping mechanism is arranged on the rear side of the aluminum plate curtain wall body. The buffering and damping mechanism comprises a rear shell. Through cooperative use of the second assembly part, the buffer damping mechanism, the buffer contact pad, the connecting rotating shaft, the transmission rod, the sliding friction block, the fixed cross rod and the buffer spring, part of vibration can be absorbed and buffered by a buffer damping material compounded in the buffer contact pad in the use process; and the other part of vibration converts mechanical energy into internal energy to be dissipated under the action of friction acting of the inner wall of the sliding friction block and the surface of the fixed cross rod, so that a better buffering protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate curtain walls, in particular to an anti-seismic structure of a special-shaped aluminum plate curtain wall. Background Art

[0002] Aluminum curtain wall is a high-quality building decoration material with the advantages of light weight, good rigidity, high strength, non-combustibility, good fire resistance, surface weather resistance and UV resistance. In the construction process, special-shaped aluminum curtain wall seismic structures are often required.

[0003] After searching, the patent number is CN27281006U, and the name is an earthquake-resistant aluminum plate curtain wall structure, including a keel frame and a curtain wall body. The curtain wall body is spliced ​​by multiple composite aluminum plates. Through research and analysis, it is found that although it has the advantage of earthquake resistance and buffering, it still has the following disadvantages to a certain extent.

[0004] For example, the earthquake-resistant aluminum plate curtain wall structure mentioned above usually does not have a contact elastic buffer structure during use, and usually does not have multiple composite elastic buffer materials to superimpose buffers during vibration transmission, which may affect the elastic buffer effect of the main body. In order to solve the above technical problems, we have designed a special-shaped aluminum plate curtain wall earthquake-resistant structure. Utility Model Content

[0005] The utility model aims to provide a special-shaped aluminum plate curtain wall earthquake-resistant structure, which has the advantage of good shock-absorbing and buffering effect, and solves the problem that the shock-absorbing and buffering effect is relatively general due to the single shock-absorbing and buffering structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special-shaped aluminum plate curtain wall earthquake-resistant structure, comprising an aluminum plate curtain wall main body, the inner cavity of the aluminum plate curtain wall main body is provided with a honeycomb buffer, the top of the front side of the aluminum plate curtain wall main body is provided with a buffer contact pad, the rear side of the aluminum plate curtain wall main body is provided with a buffer shock-absorbing mechanism, the buffer shock-absorbing mechanism comprises a rear shell, the side of the rear shell close to the aluminum plate curtain wall main body is welded to the rear side of the aluminum plate curtain wall main body, a second assembly is provided at the bottom of the aluminum plate curtain wall main body, a fixed support is penetrated at the center of the front side of the second assembly, the top of the second assembly is welded to the bottom of the aluminum plate curtain wall main body, and the first assembly is penetrated at both the front and rear sides of the second assembly.

[0007] Preferably, fixed cross bars are transversely welded to the front and rear sides of the inner cavity of the rear shell, and a buffer spring is sleeved on the surface of the fixed cross bar.

[0008] Preferably, the side of the buffer spring close to the inner wall of the rear shell is welded to the inner wall of the rear shell, sliding friction blocks are slidably sleeved on both sides of the center of the fixed cross bar surface, and the side of the buffer spring close to the sliding friction block is welded to the sliding friction block.

[0009] Preferably, mounting plates are provided on both sides of the rear side of the rear shell, connecting shafts are welded to the front side of the mounting plates and the rear side of the sliding friction block, and a transmission rod is provided between opposite sides of the two connecting shafts.

[0010] Preferably, the buffer contact pad comprises a base pad, a first buffer layer is pasted on the top of the base pad, a second buffer layer is pasted on the top of the first buffer layer, and a contact buffer layer is pasted on the top of the second buffer layer.

[0011] Preferably, the base pad is made of foam plastic material, the second assembly piece is made of elastic rubber material, the second buffer layer is made of high-elastic sponge material, and the contact buffer layer is made of polyurethane foam fiber material.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a second assembly, a buffer shock absorbing mechanism, a buffer contact pad, a connecting shaft, a transmission rod, a sliding friction block, a fixed cross bar and a buffer spring for coordinated use. During use, part of the vibration can be absorbed and buffered by the composite buffer shock absorbing material inside the buffer contact pad, and the other part of the vibration can be converted into internal energy for dissipation under the action of the friction work done by the inner wall of the sliding friction block and the surface of the fixed cross bar, thereby achieving a better buffering and protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional rear view schematic diagram of the local structure of the utility model;

[0016] Figure 3 It is a three-dimensional bottom-up unfolded schematic diagram of the local structure of the utility model.

[0017] In the figure: 1. Aluminum plate curtain wall body; 2. Mounting fixing plate; 3. Honeycomb buffer; 4. First assembly part; 5. Fixed support part; 6. Second assembly part; 7. Buffer shock absorbing mechanism; 8. Buffer contact pad; 9. Connecting shaft; 10. Transmission rod; 11. Sliding friction block; 12. Fixed cross bar; 13. Buffer spring; 14. Back shell; 15. Base pad; 16. First buffer layer; 17. Second buffer layer; 18. Contact buffer layer. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 3 A special-shaped aluminum curtain wall seismic resistant structure includes an aluminum curtain wall body 1, an inner cavity of the aluminum curtain wall body 1 is provided with a honeycomb buffer 3, a buffer contact pad 8 is provided at the top of the front side of the aluminum curtain wall body 1, and a buffer shock absorbing mechanism 7 is provided on the rear side of the aluminum curtain wall body 1. The buffer shock absorbing mechanism 7 includes a rear shell 14, and the side of the rear shell 14 close to the aluminum curtain wall body 1 is welded to the rear side of the aluminum curtain wall body 1, a second assembly 6 is provided at the bottom of the aluminum curtain wall body 1, a fixed support 5 is penetrated at the center of the front side of the second assembly 6, the top of the second assembly 6 is welded to the bottom of the aluminum curtain wall body 1, and the front and rear sides of the second assembly 6 are penetrated with the first assembly 4.

[0019] See also Figure 2 A fixed cross bar 12 is welded transversely on the front and rear sides of the inner cavity of the rear shell 14 , and a buffer spring 13 is sleeved on the surface of the fixed cross bar 12 .

[0020] See also Figure 2 The side of the buffer spring 13 close to the inner wall of the rear shell 14 is welded to the inner wall of the rear shell 14, and sliding friction blocks 11 are slidably sleeved on both sides of the center of the surface of the fixed cross bar 12, and the side of the buffer spring 13 close to the sliding friction block 11 is welded to the sliding friction block 11.

[0021] See also Figure 2 Both sides of the rear side of the rear shell 14 are provided with mounting plates 2, the front side of the mounting plates 2 and the rear side of the sliding friction block 11 are welded with connecting shafts 9, and a transmission rod 10 is provided between the opposite sides of the two connecting shafts 9.

[0022] See also Figure 3 The buffer contact pad 8 includes a base pad 15 , a first buffer layer 16 is attached to the top of the base pad 15 , a second buffer layer 17 is attached to the top of the first buffer layer 16 , and a contact buffer layer 18 is attached to the top of the second buffer layer 17 .

[0023] See also Figure 3 The base pad 15 is made of foam plastic material, the second assembly member 6 is made of elastic rubber material, the second buffer layer 17 is made of high-elastic sponge material, and the contact buffer layer 18 is made of polyurethane foam fiber material.

[0024] By providing the connecting shaft 9, the position of the transmission rod 10 can be adjusted while ensuring the connection stability;

[0025] By providing the mounting fixing plate 2, the device can be fixed at the rear side, thereby achieving a better fixing effect;

[0026] By providing the buffer spring 13, the sliding friction block 11 can be elastically buffered during its movement;

[0027] By setting up the aluminum plate curtain wall body 1, the honeycomb buffer member 3 arranged inside it can be deformed to provide buffering when encountering strong vibration;

[0028] By providing the contact buffer layer 18 and the second buffer layer 17, a better buffer protection effect can be achieved by stacking and compounding.

[0029] By providing the base pad 15 and the first buffer layer 16 , it is possible to provide a certain supporting rigidity while improving the buffering protection effect of the main body.

[0030] During use, when vibration occurs, part of the vibration is absorbed and buffered by the composite buffering and shock-absorbing material inside the buffering contact pad 8, and the other part of the vibration is converted into internal energy and dissipated under the action of the friction between the inner wall of the sliding friction block 11 and the surface of the fixed cross bar 12, thereby achieving a better buffering and protective effect. By setting the aluminum plate curtain wall main body 1, the honeycomb buffer member 3 set inside it can be deformed to provide buffering when encountering strong vibration. By setting the contact buffer layer 18 and the second buffer layer 17, a better buffering and protective effect can be achieved by superimposing and compounding. By setting the base pad 15 and the first buffer layer 16, the buffering and protective effect of the main body can be improved while providing a certain supporting rigidity.

[0031] In summary: the seismic resistant structure of the special-shaped aluminum plate curtain wall solves the problem of a relatively general shock absorbing and buffering effect due to a single shock absorbing and buffering structure by arranging a second assembly part 6, a buffer shock absorbing mechanism 7, a buffer contact pad 8, a connecting shaft 9, a transmission rod 10, a sliding friction block 11, a fixed cross bar 12, a buffer spring 13, a rear shell 14 and a base pad 15 for coordinated use.

Claims

1. A special-shaped aluminum curtain wall seismic resistant structure, comprising an aluminum curtain wall main body (1), characterized in that: The inner cavity of the aluminum plate curtain wall body (1) is provided with a honeycomb buffer (3), the top of the front side of the aluminum plate curtain wall body (1) is provided with a buffer contact pad (8), the rear side of the aluminum plate curtain wall body (1) is provided with a buffer shock absorbing mechanism (7), the buffer shock absorbing mechanism (7) comprises a rear shell (14), the side of the rear shell (14) close to the aluminum plate curtain wall body (1) is welded to the rear side of the aluminum plate curtain wall body (1), the bottom of the aluminum plate curtain wall body (1) is provided with a second assembly (6), the center of the front side of the second assembly (6) is penetrated by a fixed support member (5), the top of the second assembly (6) is welded to the bottom of the aluminum plate curtain wall body (1), and the front and rear sides of the second assembly (6) are penetrated by the first assembly (4).

2. The special-shaped aluminum plate curtain wall earthquake-resistant structure according to claim 1, characterized in that: Fixed cross bars (12) are transversely welded on the front and rear sides of the inner cavity of the rear shell (14), and a buffer spring (13) is sleeved on the surface of the fixed cross bar (12).

3. The special-shaped aluminum plate curtain wall earthquake-resistant structure according to claim 2 is characterized by: The side of the buffer spring (13) close to the inner wall of the rear shell (14) is welded to the inner wall of the rear shell (14), sliding friction blocks (11) are slidably sleeved on both sides of the center of the surface of the fixed cross bar (12), and the side of the buffer spring (13) close to the sliding friction block (11) is welded to the sliding friction block (11).

4. The special-shaped aluminum plate curtain wall earthquake-resistant structure according to claim 1, characterized in that: Both sides of the rear side of the rear shell (14) are provided with mounting plates (2), the front side of the mounting plates (2) and the rear side of the sliding friction block (11) are welded with connecting shafts (9), and a transmission rod (10) is provided between the opposite sides of the two connecting shafts (9).

5. The special-shaped aluminum plate curtain wall earthquake-resistant structure according to claim 1 is characterized by: The buffer contact pad (8) comprises a base pad (15), a first buffer layer (16) is adhered to the top of the base pad (15), a second buffer layer (17) is adhered to the top of the first buffer layer (16), and a contact buffer layer (18) is adhered to the top of the second buffer layer (17).

6. The special-shaped aluminum plate curtain wall earthquake-resistant structure according to claim 5, characterized in that: The base pad (15) is made of foam plastic material, the second assembly member (6) is made of elastic rubber material, the second buffer layer (17) is made of high-elastic sponge material, and the contact buffer layer (18) is made of polyurethane foam fiber material.

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