Qingdao Create Environment Control Technology Co., Ltd.

The Third Railway Survey and Design Institute Group Corporation

China Railway Design Corporation

Haifu Sun

Xuejun Yin

Xiangfei Kong

Hong Li

Li Guo

Hongxiao Qu

Peng Xu

Xuezhi Fu

Disclosed is a rail vibration absorber, comprising an elastic element (), a mass () and at least one coupling frame (). The coupling frame () has the same surface shape as a non-working surface coupling portion of a steel rail. The coupling frame () comprises at least one vibration absorption cavity (). The mass () is at least partially disposed in the vibration absorption cavity () of the coupling frame (). The elastic element () is arranged between the mass () and a wall of the vibration absorption cavity (). The rail vibration absorber has a simple structure, stable performance and good weatherability, and can effectively slow wear to the steel rail and prolong the service life thereof.

Rail vibration absorber

Growing community of inventors

Tianjin, China

Haifu Sun