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Three-dimensional shock isolation device and building

A seismic isolation, three-dimensional technology, applied to buildings, building components, building types, etc., can solve the problems of seismic isolation bearings that cannot achieve effective seismic isolation, vibration energy dissipation, and singleness

Pending Publication Date: 2020-01-17
SHENZHEN GENERAL INST OF ARCHITECTURAL DESIGN & RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the seismic isolation bearings usually can only achieve isolation in a single direction, such as achieving isolation in the vertical direction or only in the horizontal direction. However, a large number of earthquake disasters have shown that the collapse of the structure is not only It is caused by horizontal earthquake action, and vertical earthquake action is also an important reason
Therefore, the isolation bearing in a single direction cannot achieve effective isolation and dissipate the vibration energy generated by the earthquake, resulting in serious earthquake damage to the building structure

Method used

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  • Three-dimensional shock isolation device and building
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  • Three-dimensional shock isolation device and building

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Embodiment 1

[0070] see figure 1 , Embodiment 1 of the present invention discloses a three-dimensional seismic isolation device, which is used for setting on a seismic isolation layer (not shown) of a building (not shown), and the three-dimensional seismic isolation device can be arranged on the upper structure and Between the substructures, the three-dimensional shock-isolation device includes a vertical shock-isolation support 1 for providing a shock-isolation function in the vertical direction and a horizontal shock-isolation support 2 for providing a shock-isolation function in the horizontal direction. The vibration isolation support 2 is arranged above or below the vertical vibration isolation support 1 .

[0071] Specifically, the three-dimensional seismic isolation device of the first embodiment can be applied to the seismic isolation layer in a building, and the three-dimensional seismic isolation device can be applied to both the base seismic isolation layer and the storey seismi...

Embodiment 2

[0117] Please also refer to Figure 7 to Figure 9 , is a schematic structural diagram of a three-dimensional seismic isolation device provided in Embodiment 2 of the invention. The difference between the three-dimensional seismic isolation device of the second embodiment and the three-dimensional seismic isolation device of the first embodiment is that:

[0118]The first shock-isolation body 1c is solid damping particles. Specifically, in order to facilitate the installation of the solid damping particles and ensure that they can collide with each other under the action of an earthquake, an enclosure forming a cavity 170 is provided between two adjacent vertical isolation components 1d. Guard plate 17, the enclosure plate 17 is vertically arranged, its bottom end is fixedly connected to the second connecting plate 1b, and its top end is fixedly connected to the first connecting plate 1a through a flexible part 18, the solid damping particles can be filled in the hollow cavit...

Embodiment 3

[0129] Please also refer to Figure 13 to Figure 15 , is a schematic structural diagram of the three-dimensional seismic isolation device disclosed in Embodiment 3 of the present invention. The difference between the three-dimensional seismic isolation device disclosed in Embodiment 3 of the present invention and the three-dimensional seismic isolation device disclosed in Embodiment 1 above is that:

[0130] The second shock-isolation structure according to Embodiment 3 of the present invention further includes a blocking module 40, which is slidably disposed on the chute 23a, and the blocking module 40 is used to contact the third sliding part 22a and move on the third sliding part 22a. Sliding occurs under pressure, wherein the sliding direction of the blocking module 40 is perpendicular to the length direction of the chute 23a. Specifically, the sliding groove 23a is an elongated groove, which includes opposite first end portions 232 and second end portions 233, and an int...

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Abstract

The invention discloses a three-dimensional shock isolation device which is used for being arranged in a shock isolation layer of a building. The shock isolation device internally comprises a verticalshock isolation support and a horizontal shock isolation support, wherein the horizontal shock isolation support is arranged above or below the vertical shock isolation support. According to the shock isolation device, the anti-pulling function of the vertical shock isolation support in the vertical direction is achieved in the mode that an anti-pulling sleeve is matched with a first elastic reset piece; meanwhile, the design that an upper rotating component and a lower rotating component are matched with a middle connecting shaft is adopted, displacement deformation of the horizontal shock isolation support in the horizontal direction is achieved, and therefore seismic energy can be dissipated to achieve the shock isolation effect; the structural design is simple, and the working mechanism is quite clear. In addition, after an earthquake is finished, the first elastic reset piece can provide certain restoring force, and therefore the anti-pulling sleeve can return to the initial position. In addition, the invention further provides the building with the three-dimensional shock isolation device.

Description

technical field [0001] The invention relates to the technical field of shock isolation in building structures, in particular to a three-dimensional shock isolation device and a building. Background technique [0002] At present, most of the seismic isolation bearings usually can only achieve isolation in a single direction, such as achieving isolation in the vertical direction or only in the horizontal direction. However, a large number of earthquake disasters have shown that the collapse of the structure is not only It is caused by horizontal earthquake action, and vertical earthquake action is also an important reason. Therefore, the seismic isolation support in a single direction cannot achieve effective isolation and dissipate the vibration energy generated by the earthquake, resulting in serious earthquake damage to the building structure. Contents of the invention [0003] The technical problem solved by the present invention is to provide a three-dimensional seismi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02E04B1/36E04B1/92
CPCE04B1/98E04H9/021E04B1/36E04B1/92E04H9/023
Inventor 徐凯刘琼祥
Owner SHENZHEN GENERAL INST OF ARCHITECTURAL DESIGN & RES
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