The invention discloses a non-contact type steel rail corrugation detection equipment sliding pressing device which comprises a sliding frame, an outer moving body located on one side of the steel rail and capable of driving the sliding frame to synchronously advance along with the outer moving body, and a pressing structure located on the outer moving body and capable of pressing the sliding frame. The force applying device acts on the sliding frame and can apply downward force to the sliding frame so that the advancing structure of the sliding frame can make contact with the steel rail all the time when walking on the steel rail, and at least one non-contact sensor used for measuring the surface depth change of the steel rail is fixed to the sliding frame. By means of the arrangement, when the non-contact sensors synchronously move along with the outer moving body which moves at a high speed and is prone to jolting, the non-contact sensors are kept in a stable state as much as possible, namely, the non-contact sensors are kept at the constant horizontal height, and the accuracy of synchronous measurement of the multiple non-contact sensors on the sliding frame can be guaranteed.
本发明公开一种非接触式钢轨波磨检测设备滑动压紧装置,包括滑动架,其底部设置用于接触钢轨的行进结构使得滑动架能够沿钢轨行进,还包括位于该钢轨一侧的外移动体,其能够带动滑动架随其同步行进,还包括压紧结构,其作用于滑动架能够给予滑动架向下的力使得滑动架的行进结构于钢轨上行走时是时刻接触该钢轨,滑动架上固定有至少一个用于测量钢轨表面深度变化的非接触式传感器。该设置能使得非接触式传感器在随高速移动且容易颠簸的外移动体同步移动时,是尽可能的保持在一个较为稳定的状态,即保持在恒定的水平高度,该设置可确保滑动架上的多个非接触式传感器同步测量的准确性。
Sliding pressing device of non-contact steel rail corrugation detection equipment
一种非接触式钢轨波磨检测设备滑动压紧装置
26.04.2024
Patent
Elektronische Ressource
Chinesisch
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