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Vibration reduction rubber-spring coupling structure of subway tunnel and design method thereof

A spring coupling and rubber technology, applied in the direction of springs, shock absorbers, spring/shock absorbers, etc., can solve the problem of no external rubber structure research and achieve the effect of wear improvement

Active Publication Date: 2020-02-28
洛阳双瑞橡塑科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it did not conduct an in-depth study of the external rubber structure

Method used

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  • Vibration reduction rubber-spring coupling structure of subway tunnel and design method thereof
  • Vibration reduction rubber-spring coupling structure of subway tunnel and design method thereof
  • Vibration reduction rubber-spring coupling structure of subway tunnel and design method thereof

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[0044] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0045] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...

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Abstract

The invention discloses a rubber-spring coupling structure suitable for subway tunnel vibration reduction. The rubber-spring coupling structure comprises upper-layer rubber, a middle rubber column, aspring, lower-layer rubber, an upper-layer rubber outer edge convex column and a lower-layer rubber outer edge convex column. Wherein the middle rubber column is arranged between the upper-layer rubber and the lower-layer rubber, the upper-layer rubber outer edge convex column is arranged on the outer surface of the upper-layer rubber, and the lower-layer rubber outer edge convex column is arranged on the outer surface of the lower-layer rubber; and the spring is arranged in the middle rubber column. The method has the beneficial effect that the vibration in the tunnel and the abrasion of thesteel rail are remarkably improved.

Description

technical field [0001] The invention relates to tunnel traffic, in particular to a subway tunnel vibration-damping rubber-spring coupling structure and a design method thereof. Background technique [0002] With the rapid growth of our country's economy and the rapid increase of urban population, urban traffic problems are becoming increasingly acute. Rail transit is a form of transportation with large carrying capacity, punctuality and energy saving, which makes rail transit develop rapidly. The subway is the main form of urban rail transit. [0003] Because the subway usually passes through densely populated areas and areas where superstructure properties are concentrated during operation. This part of the area is usually sensitive to environmental vibration and noise, and excessive vibration is not conducive to the safe operation of the subway. Therefore, more and more attention has been paid to the vibration and noise reduction of the subway. [0004] The idea of ​​tr...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06F30/23G06F119/14F16F3/12F16F3/10
CPCF16F3/12F16F3/10F16F2228/066F16F2224/025Y02T90/00
Inventor 秦俊飞张用兵曾飞王志强杨巧云王金朝
Owner 洛阳双瑞橡塑科技有限公司
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