Self-adaptive steel rail vibration absorber structure containing magnetic vibrator

Self-adaptive steel rail vibration absorber structure containing magnetic vibrator

The utility model belongs to the technical field of vibration and noise reduction of rail transit, and discloses a self-adaptive steel rail vibration absorber structure containing a magnetic vibrator, which comprises a shell made of elastic damping materials, the shell is tightly attached and fixed...

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Hauptverfasser: XU ZUHAN, ZHOU YUE, WU JUNHAN, DONG HAOLIANG, CHENG RUIPING, WEN YONGPENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
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creator XU ZUHAN
ZHOU YUE
WU JUNHAN
DONG HAOLIANG
CHENG RUIPING
WEN YONGPENG
description The utility model belongs to the technical field of vibration and noise reduction of rail transit, and discloses a self-adaptive steel rail vibration absorber structure containing a magnetic vibrator, which comprises a shell made of elastic damping materials, the shell is tightly attached and fixed on a steel rail, the exposed surface of the shell is wrapped with a protective layer, and damping liquid is arranged in the internal space of the shell. The magnetic vibrator is arranged in the middle and divided into an upper portion, a middle portion and a lower portion by two layers of layering plates which are vertically arranged at intervals, the lower space is filled with a plurality of magnetic vibrators, the magnetic vibrators are arranged to be various mass bodies with different sizes, and the layering plates are provided with a plurality of through holes for the magnetic vibrators to pass through. Therefore, the motion path of the magnetic vibrator is adaptively adjusted according to different vibration i
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language chi ; eng
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subjects CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
title Self-adaptive steel rail vibration absorber structure containing magnetic vibrator
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