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Assembly type intelligent vibration isolator

A vibration isolator and assembled technology, which is applied in the field of rail transit, can solve the problems of inability to absorb, convert, and utilize energy, and achieve the effects of improving work safety and durability, stable state, and high connection strength

Pending Publication Date: 2020-05-19
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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  • Assembly type intelligent vibration isolator
  • Assembly type intelligent vibration isolator

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Embodiment Construction

[0026] 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.

[0027] refer to Figure 1-Figure 3 , the preferred embodiment of the present invention provides an assembled intelligent vibration isolator, which is used to be vertically supported on the track foundation and the upper end is fixedly connected with the floating plate track, so as to vertically float the floating plate track. The prefabricated intelligent vibration isolator includes: an inner cylinder assembly 50 and an outer cylinder assembly 60 that are fitted inside and outside along the vertical direction, the upper end of the outer cylinder assembly 60 is integrally formed with the floating plate track, and the inner cylinder assembly 50 is In the outer cylinder assembly 60, and the lower end of the inner cylinder assembly 50 protrudes from the lower end of t...

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Abstract

The invention discloses an assembly type intelligent vibration isolator. The assembly type intelligent vibration isolator is used for floating support of a floating slab track in the vertical direction. The assembly type intelligent vibration isolator comprises an inner barrel assembly and the outer barrel assembly which are arranged in a sleeved mode in the vertical direction. The upper end of the outer barrel assembly and the floating slab track are integrally formed. The inner barrel assembly is sleeved with the outer barrel assembly, the lower end of the inner barrel assembly extends out of the lower end of the outer barrel assembly and then is used for being connected with a track foundation, and the inner barrel assembly is used for supplying elastic supporting force and hydraulic damping force for telescopic arrangement of the outer barrel assembly in the vertical direction so as to conduct floating supporting on the floating slab track in the vertical direction to reduce vibration. The assembly type intelligent vibration isolator further comprises a vibration energy conversion device. The vibration energy conversion device is arranged in the outer barrel assembly and connected with the inner barrel assembly, and is used for absorbing vibration energy generated by the inner barrel assembly under the action of the outer barrel assembly, converting the vibration energy into electric energy and storing the electric energy so as to supply power to low-power electrical apparatus elements along the floating slab track.

Description

technical field [0001] The invention relates to the field of rail transit, in particular to an assembled 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, and the reduction of vehicle-induced vibration is very limited, the working state is unstable, and the work safety is low. Moreover, the energy generated by the vibration cannot be collected and utilized, resulting in a waste of resources, which does not conform to the engineering concept of green and energy saving. Contents of the invention [0003] The invention provides an assembled intelligent vibration isol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B19/00F03G7/08G01D21/02
CPCE01B19/003F03G7/08G01D21/02
Inventor 朱志辉刘禹兵曾志平陈伟黄宇佳
Owner CENT SOUTH UNIV
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