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1. 发明专利

JP2012073100A Tongue rail contact condition measuring apparatus and tongue rail wear amount measuring apparatus 有权
标题翻译： TONGUE RAIL联系方式测量仪器和TONGUE RAIL WEAR AMOUNT MEASURING APPARATUS
公开(公告)号：JP2012073100A
公开(公告)日：2012-04-12
申请号：JP2010217863
申请日：2010-09-28
申请人： Central Japan Railway Co , Hitachi High-Technologies Corp , 東海旅客鉄道株式会社 , 株式会社日立ハイテクノロジーズ
发明人： MAEDA MASAKATSU , MIWA MASAHIRO , NAKAGAWA MASAKI , KOKAJI YUSUKE , OSONE ATSUSHI , SAKAI MITSUO , IKEDA HIROKI
IPC分类号： G01B11/14 , E01B35/00 , G01B11/24
摘要： PROBLEM TO BE SOLVED: To provide a tongue rail contact condition measuring apparatus and a tongue rail wear amount measuring apparatus that can efficiently and successively measure a head surface shape of a stock rail and an end of a tongue rail in a state where the rails contact with each other at a branch part of the rails without depending on a guess of an operator.SOLUTION: A clamp member is provided for clamping and fixing an end of a bridge member onto a second rail so that a bridge structure between a first rail and the second rail can support a linear movement mechanism on the second rail and on the first rail, while maintaining the fixation state. Accordingly, a measurement signal on a head surface shape of the first rail and a tongue rail contacting the first rail can be successively obtained in a rail lengthwise direction by a two-dimensional displacement sensor for moving a movable carriage of the linear movement mechanism. According to the measurement signal, a tongue rail wear amount can also be obtained.
摘要翻译：要解决的问题：提供一种舌轨接触状态测量装置和舌轨道磨损量测量装置，其能够有效且连续地测量库存轨道和舌轨端部的头部表面形状，轨道在轨道的分支部分处彼此接触，而不依赖于操作者的猜测。解决方案：提供夹紧构件，用于将桥接构件的端部夹紧并固定到第二轨道上，使得第一轨道和第二轨道之间的桥接结构可以支撑在第二轨道上的线性运动机构第一轨，同时保持固定状态。因此，可以通过用于移动直线运动机构的可移动托架的二维位移传感器，在轨道纵向方向上连续地获得第一轨道的头部表面形状和与第一轨道接触的舌轨道的测量信号。根据测量信号，也可以获得舌轨磨损量。版权所有（C）2012，JPO＆INPIT

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