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Intelligent shock isolation assembly, intelligent shock isolation device and control method

A control method and intelligent technology, applied in the direction of shock absorber, spring/shock absorber, vibration suppression adjustment, etc., can solve the problems of poor isolation adaptability and low degree of intelligence, so as to reduce vibration and solve the problem of low degree of intelligence , the effect of improving the degree of intelligence

Pending Publication Date: 2022-03-04
INST OF ENG MECHANICS CHINA EARTHQUAKE ADMINISTRATION
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent shock isolation component, an intelligent shock isolation device and a control method, so as to improve the degree of intelligence and the effect of shock isolation, and solve the problems of low intelligence and poor adaptability of shock isolation of the existing shock isolation devices

Method used

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  • Intelligent shock isolation assembly, intelligent shock isolation device and control method
  • Intelligent shock isolation assembly, intelligent shock isolation device and control method
  • Intelligent shock isolation assembly, intelligent shock isolation device and control method

Examples

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Embodiment 1

[0063] Such as figure 1 As shown, this embodiment proposes an intelligent shock-isolation assembly, including a support plate 1, a sliding part 2 and a damping part 3 located between adjacent support plates 1; adjacent support plates 1 pass through the The sliding part 2 is slidingly connected; the adjacent support plates 1 are hinged through the damping part 3, and the damping direction of the damping part 3 is opposite to the sliding direction of the sliding part 2; a vibration parameter sensor is also included 4 and a controller 5; the vibration parameter sensor 4 is used to collect vibration data adjacent to the support plate 1; the controller 5 is electrically connected to the vibration parameter sensor 4 and the damping component 3 respectively.

[0064] In this embodiment, the supporting board 1 includes an upper supporting board 1-1 and a lower supporting board 1-3. For a single intelligent shock-isolation component, only the double-layer support plate 1 structure inc...

Embodiment 2

[0074] Such as Figure 5 As shown, this embodiment proposes an intelligent shock-isolating device using the intelligent shock-isolating components in Embodiment 1. The intelligent shock-isolating device includes at least two stacked intelligent shock-isolating components, and adjacent smart shock-isolating components The sliding direction of the middle sliding part 2 is arranged in an orthogonal state, and the supporting plates 1 that are in contact with each other in adjacent smart isolation components are fixedly connected or integrally formed.

[0075] Wherein, the sliding direction of the sliding part 2 in the adjacent smart isolation assembly is arranged in an orthogonal state, so as to ensure that the sliding direction of the sliding part 2 in the adjacent smart isolation assembly is 90 degrees. Set the sliding direction of the sliding part 2 of one of the intelligent seismic isolation components to the X direction, then the sliding direction of the sliding component 2 o...

Embodiment 3

[0080] This embodiment proposes a design process for the intelligent shock-isolating device in Embodiment 2. In the intelligent shock-isolating device, each component such as the spring 6-1, the damper, and the guide rail 2-1 works independently and has different functions. Decoupling can be performed when calculating vibration data. Therefore, the present embodiment adopts the following method to design an intelligent shock-isolation device, such as Figure 6As shown, the design includes (1) determination of seismic isolation quality; (2) selection of performance indicators; (3) selection of spring 6-1 parameters; (4) selection of damper parameters; (5) guide rail 2-1 Selection of parameters; (6) Calculation of performance indicators and other steps.

[0081] (1) Determination of the isolation quality. The quality of seismic isolation refers to the total mass of cultural relics, equipment waiting for seismic isolation objects and intelligent seismic isolation devices. Among...

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Abstract

The invention relates to an intelligent shock isolation assembly, an intelligent shock isolation device and a control method, and belongs to the technical field of shock isolation. The intelligent shock isolation assembly comprises a supporting plate, a sliding component, a damping component, a vibration parameter sensor and a controller; the adjacent supporting plates are in sliding connection through sliding parts. The adjacent supporting plates are hinged through a damping part, and the damping direction of the damping part is opposite to the sliding direction of the sliding part. The vibration parameter sensor is used for collecting vibration data of the adjacent supporting plates; and the controller is electrically connected with the vibration parameter sensor and the damping component respectively. The intelligent shock isolation device comprises at least two stacked intelligent shock isolation assemblies, and the sliding directions of sliding parts in the adjacent intelligent shock isolation assemblies are arranged in an orthogonal state. According to the intelligent shock isolation assembly and the intelligent shock isolation device, the intelligent degree and the shock isolation effect can be improved, and the problems that an existing shock isolation device is low in intelligent degree and poor in shock isolation effect are solved.

Description

technical field [0001] The invention relates to the field of shock isolation technology, in particular to an intelligent shock isolation component, an intelligent shock isolation device and a control method. Background technique [0002] Seismic isolation technology is an important means to protect precious cultural relics and precision instruments from earthquakes. The basic principle of seismic isolation is to extend the period, so that the natural frequency of the seismic isolation system is much lower than the main frequency band of the seismic input, thus reducing the seismic response. At present, the traditional seismic isolation technology is relatively mature, and broadband and intelligent seismic isolation technology is the future development direction. Fuzzy control is an intelligent control method based on semantic rules. It does not need to establish an exact mathematical model, and has good robustness and flexibility. This fuzzy control method can fully learn f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/00F16F15/02F16F9/53
CPCF16F15/002F16F15/022F16F9/535F16F2230/0005F16F2230/08F16F2230/18F16F2238/026
Inventor 李吉超王涛尚庆学罗清宇李海洋
Owner INST OF ENG MECHANICS CHINA EARTHQUAKE ADMINISTRATION