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Intelligent vibration isolator

A vibration isolator and intelligent technology, which is applied in the field of rail transit, can solve the problems of energy conversion and utilization, and achieve the effects of reducing waste and energy loss, improving safety, and reducing incidence

Pending Publication Date: 2020-05-12
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides an intelligent vibration isolator to solve the technical problem that the existing elastic support structure can only physically support the floating plate track but cannot convert and utilize the energy generated by vibration

Method used

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Embodiment Construction

[0025] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.

[0026] refer to figure 1 , the preferred embodiment of the present invention provides an intelligent vibration isolator, which is used to be vertically supported on the track foundation (not shown) and the top end is connected with the floating plate track (not shown), so as to support the floating plate The track is floating in the vertical direction, and the intelligent vibration isolator includes: an inner cylinder assembly 50 and an outer cylinder assembly 60 arranged inwardly and outwardly along the axial direction, the outer cylinder assembly 60 is used to connect with the floating plate track, and the inner cylinder assembly 50 is sleeved in the outer cylinder assembly 60, and the bottom end of the inner cylinder assembly 50 protrudes from the bottom end of...

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Abstract

The invention discloses an intelligent vibration isolator. The intelligent vibration isolator comprises an inner cylinder assembly and an outer cylinder assembly which are arranged in an axial inner-outer sleeving mode, the top end of the outer cylinder assembly is used for being connected with a floating slab track, the inner cylinder assembly is arranged in the outer cylinder assembly in a sleeved mode, and the bottom end of the inner cylinder assembly extends out of the bottom end of the outer cylinder assembly to be used for being connected with a track foundation. The intelligent vibration isolator further comprises a dynamic response monitoring device. Part of the structure of the dynamic response monitoring device is arranged in an outer sleeve so as to acquire dynamic response data; and the other part of the structure of the dynamic response monitoring device is arranged in a remote monitoring center so as to process and display the obtained dynamic response data, so that monitoring personnel in the remote monitoring center can evaluate the health state of the floating slab track in real time. The intelligent vibration isolator further comprises a vibration energy conversion device, and the vibration energy conversion device is used for converting vibration of the floating slab track into electric energy so as to carry out self power supply on the dynamic response monitoring device and carry out power supply on low-power electrical apparatus elements along the floating slab track.

Description

technical field [0001] The invention relates to the field of rail transportation, in particular to an intelligent vibration isolator. Background technique [0002] Vibration exists in rail transit all the time. For a floating system such as a floating slab track, the vehicle-induced vibration is more obvious in this system. The vibration must be accompanied by the generation of energy. In the prior art , the elastic support structure used for the floating support of the floating slab track can only physically support the floating slab track to reduce vibration, but cannot collect and utilize the energy generated by the vibration, resulting in waste of resources and unnecessary It is in line with the engineering concept of green and energy saving. Contents of the invention [0003] The invention provides an intelligent vibration isolator to solve the technical problem that the existing elastic support structure can only physically support the floating plate track but canno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B19/00G01D21/02
CPCE01B19/00G01D21/02
Inventor 朱志辉刘禹兵曾志平陈伟黄宇佳
Owner CENT SOUTH UNIV
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