Reinforcing and damping device based on 3D printing

Abstract

The utility model relates to a damping device, belongs to the technical field of building damping, in particular to a reinforcing damping device based on 3D printing, which comprises a plurality of first-order foundations, second-order foundations are arranged on the upper sides of the first-order foundations, and column bodies are mounted on the upper sides of the second-order foundations; lightweight design of a complex structure can be achieved through the 3D printing independent foundation, enough strength is kept, meanwhile, material use is reduced, the weight of the foundation is reduced, the anti-seismic property of the whole structure is improved, the whole T-shaped variable-cross-section wing plate is allowed to be integrally printed in a single structure through 3D printing of the T-shaped variable-cross-section wing plate, and the cost is reduced. The number of connecting nodes is reduced, and the stability and reliability of the whole structure are improved; the problems that an existing damping device is poor in damping effect, the damping device cannot be manufactured according to the requirements and structural characteristics of a building, the damping effect cannot be improved, meanwhile, a more complex geometric structure cannot be designed, and then the design of the damping device cannot be optimized are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building shock absorption, in particular to a reinforcement shock absorption device based on 3D printing. Background Art

[0002] Architecture is a general term for buildings and structures.

[0003] During the use of buildings, due to the influence of external vibrations such as severe weather or earthquakes, it is usually necessary to carry out shock-absorbing treatment to reduce the vibration amplitude of the structure and protect the integrity and stability of the building.

[0004] Existing shock-absorbing devices for buildings usually include shock-absorbing supports, dampers and springs, etc. These devices are used to reduce the impact of external vibrations or bad weather on buildings. However, existing shock-absorbing devices cannot be manufactured according to the needs and structural characteristics of the building to improve the shock-absorbing effect. At the same time, more complex geometric structures cannot be designed to optimize the design of the shock-absorbing device, resulting in a single shock-absorbing effect and poor effect. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a reinforcement and shock-absorbing device based on 3D printing. The lightweight design of complex structures can be achieved through 3D printing of independent foundations, while maintaining sufficient strength, reducing material usage, reducing the weight of the foundation, and improving the seismic performance of the overall structure. 3D printing of T-shaped variable-section wing plates allows the entire T-shaped variable-section wing plates to be printed as a single structure, reducing the number of connection nodes. Fewer connection nodes means fewer potential weaknesses, which improves the stability and reliability of the overall structure.

[0006] The technical solution for achieving the purpose of the utility model is: a reinforcement and shock-absorbing device based on 3D printing, comprising multiple first-order foundations, multiple first-order foundations are provided with second-order foundations on the upper side, multiple second-order foundations are installed with column bodies on the upper side, and also includes: T-shaped variable-section wing plates, the T-shaped variable-section wing plates are arranged on the outside of the multiple first-order foundations and the second-order foundations; multiple prefabricated connection devices are symmetrically fixedly installed on the outside of the multiple column bodies and the upper side of the T-shaped variable-section wing plates, and reinforcing ribs are fixedly connected between two adjacent prefabricated connection devices.

[0007] In some embodiments, a plurality of shock absorbers are installed at equal intervals on the lower side of the T-shaped variable-section wing plate.

[0008] In some embodiments, the plurality of shock absorbers are manufactured using sound absorbing materials and shock absorbing spring technology.

[0009] In some embodiments, the plurality of first-order foundations, prefabricated connection devices and T-shaped variable-section wing panels are all manufactured using 3D printing technology.

[0010] In some embodiments, the plurality of prefabricated connection devices are specifically fixedly installed between a plurality of M20 nuts, Φ20 bolts, baffles, T-shaped variable-section wing plates, and a plurality of column bodies.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] First, the utility model can realize the lightweight design of complex structures through 3D printing independent foundations, reduce the use of materials while maintaining sufficient strength, reduce the weight of the foundation, and improve the seismic performance of the overall structure. Through 3D printing of T-shaped variable-section wing plates, the entire T-shaped variable-section wing plate can be printed as a single structure, reducing the number of connection nodes. Fewer connection nodes means fewer potential weaknesses, which improves the stability and reliability of the overall structure.

[0013] Second: The utility model improves the connectivity between the independent foundation and the T-shaped variable-section wing plate by reinforcing the ribs, which can further improve the bearing capacity and earthquake resistance of the foundation. By manufacturing the shock absorber using sound-absorbing materials and shock-absorbing springs, etc., it can effectively reduce the impact of external forces such as earthquakes and wind disasters on the building, and improve the safety and stability of the building.

[0014] The invention solves the problems that the existing shock absorption effect is poor, the shock absorption device cannot be manufactured according to the needs and structural characteristics of the building to improve the shock absorption effect, and more complex geometric structures cannot be designed to optimize the design of the shock absorption device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall front view of a local structure provided by the utility model in one embodiment;

[0017] Figure 2 It is a schematic diagram of the overall top view of the local structure provided in one embodiment of the utility model.

[0018] Description of reference numerals:

[0019] 1. First-order foundation; 2. Second-order foundation; 3. Column body; 4. T-shaped variable-section wing plate; 5. Prefabricated connection device; 6. Reinforcement ribs; 7. Shock absorber. DETAILED DESCRIPTION

[0020] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides a reinforcement and shock absorbing device based on 3D printing through improvement. The technical solution of the utility model is:

[0022] like Figure 1-Figure 2 As shown, a reinforcement and shock-absorbing device based on 3D printing includes multiple first-order foundations 1, multiple first-order foundations 1 are provided with second-order foundations 2 on their upper sides, multiple second-order foundations 2 are provided with column bodies 3 on their upper sides, and also includes: T-shaped variable-section wing plates 4, T-shaped variable-section wing plates 4 are provided on the outsides of multiple first-order foundations 1 and second-order foundations 2; multiple prefabricated connecting devices 5 are symmetrically fixedly installed on the outsides of multiple column bodies 3 and the upper sides of T-shaped variable-section wing plates 4, and they are connected by multiple prefabricated connecting devices 5, and are respectively connected to the T-shaped variable-section wing plates 4, and reinforcing ribs 6 are respectively fixedly connected between two adjacent prefabricated connecting devices 5.

[0023] like Figure 1 As shown, in one embodiment, a plurality of shock absorbers 7 are installed at equal intervals on the lower side of the T-shaped variable-section wing plate 4, which further improves the shock absorption effect.

[0024] like Figure 1 As shown, in one embodiment, multiple shock absorbers 7 are made of sound-absorbing materials and shock-absorbing spring technology, which can effectively reduce the impact of external forces such as earthquakes and wind disasters on buildings, and improve the safety and stability of the building.

[0025] like Figure 1 As shown, in one embodiment, multiple first-order foundations 1, prefabricated connecting devices 5 and T-shaped variable-section wing plates 4 are all manufactured using 3D printing technology, which can achieve lightweight design of complex structures, reduce material usage while maintaining sufficient strength, reduce the weight of the foundation, and improve the seismic performance of the overall structure. At the same time, 3D printing technology allows the entire T-shaped variable-section wing plate 4 to be printed as a single structure, reducing the number of connection nodes. Fewer connection nodes means fewer potential weaknesses, which improves the stability and reliability of the overall structure.

[0026] like Figure 1 As shown, in one embodiment, in order to ensure the installation effect between multiple prefabricated connecting devices 5, the multiple prefabricated connecting devices 5 are specifically fixedly installed between multiple M20 nuts, Ф20 bolts, baffles and T-shaped variable-section wing plates 4 and multiple column bodies 3.

[0027] The specific working method is: when in use, according to the shock absorption requirements, the T-shaped cross-section wing plate 4, multiple first-order foundations 1 and second-order foundations 2 are prefabricated. The T-shaped cross-section wing plate 4 and multiple first-order foundations 1 and second-order foundations 2 are all manufactured using 3D printing technology, which can achieve lightweight design of complex structures, reduce the use of materials while maintaining sufficient strength, and improve the seismic performance of the overall structure. The T-shaped cross-section wing plate 4 is manufactured using 3D printing technology, which reduces the number of connection nodes. Fewer connection nodes means fewer potential weaknesses, which improves the stability and reliability of the overall structure. After printing the T-shaped variable-section wing plate 4, multiple first-order foundations 1 and second-order foundations 2, multiple reinforcing ribs 6 are placed to ensure that they are placed in the designed shape and position, and are connected by multiple prefabricated connecting devices 5, which are respectively connected to the T-shaped variable-section wing plate 4, and are fixed by M20 nuts, Ф20 bolts and baffles. The operation is simple, and the T-shaped variable-section wing plate 4 is used to connect the independent foundations. The original independent foundations are connected and then changed into strip foundations, which improves the bearing capacity and seismic resistance of the foundation. By providing multiple shock absorbers 7, the shock absorption effect is further improved.

[0028] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A 3D printing-based reinforcement and shock-absorbing device, comprising a plurality of first-order foundations (1), a second-order foundation (2) being arranged on the upper side of the plurality of first-order foundations (1), a column body (3) being installed on the upper side of the plurality of second-order foundations (2), characterized in that: Also includes: A T-shaped variable-section wing plate (4), wherein the T-shaped variable-section wing plate (4) is arranged outside a plurality of first-order foundations (1) and second-order foundations (2); A plurality of prefabricated connection devices (5) are symmetrically fixedly installed on the outer sides of the plurality of column bodies (3) and the upper sides of the T-shaped variable-section wing plates (4), and a reinforcing rib (6) is fixedly connected between two adjacent prefabricated connection devices (5).

2. A 3D printing-based reinforcement and shock absorption device according to claim 1, characterized in that: A plurality of shock absorbers (7) are installed at equal intervals on the lower side of the T-shaped variable-section wing plate (4).

3. A 3D printing-based reinforcement and shock absorption device according to claim 2, characterized in that: The plurality of shock absorbers (7) are all manufactured using sound absorbing materials and shock absorbing spring technology.

4. The 3D printing-based reinforcement and shock absorption device according to claim 1, characterized in that: The plurality of first-order foundations (1), prefabricated connection devices (5) and T-shaped variable-section wing plates (4) are all manufactured using 3D printing technology.

5. The 3D printing-based reinforcement and shock absorption device according to claim 1, characterized in that: The plurality of prefabricated connection devices (5) are specifically fixedly installed between a plurality of M20 nuts, Φ20 bolts, baffles, T-shaped variable-section wing plates (4) and a plurality of column bodies (3).

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