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发明公开
CN102889861A 一种列车轮对几何参数动态测量装置 无效 - 驳回 复审申请

一种列车轮对几何参数动态测量装置
摘要：
本发明公开了一种列车轮对几何参数动态测量装置，该装置包括两个基座、至少一根连接于两个基座之间的横梁以及设置于横梁上的至少一个用于测量列车的轮对几何参数的结构光视觉传感器；所述两个基座分别设置在用于列车行驶的轨道两侧。应用本发明的列车轮对几何参数动态测量装置时，由于列车通过时测量装置未受钢轨和枕木振动的影响，因此通过的列车的速度和重量不受限制，能够有效提高测量精度。并且，无需搭建遮光防雨大棚也无需浇筑整体道床。
摘要（英）：

The invention discloses a dynamic geometrical parameter measuring device for a train wheel set. The device comprises two bases, at least one cross beam connected between the two bases and at least one structured light visual sensor for measuring the geometrical parameter of the train wheel set; the two bases are respectively arranged on the two sides of rails where a train drives. By using the dynamic geometrical parameter measuring device for the train wheel set, the measuring device is unaffected by the vibration of steel rails and sleepers when the train passes by, the speed and the weight of the train passing by is not restricted, and the measuring accuracy can be effectively improved. Moreover, there is no need to build a sunshade rainproof tent or pour a monolithic track bed.

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