The invention discloses a method, a device and equipment for detecting the attaching force of a locking surface of turnout locking, and relates to the technical field of turnout locking detection. The state data of the switching or locking state of the turnout is firstly read, the pressure data of the pressure sensor preset between the locking iron and the locking frame is read, when the turnout is currently in the switching state, the pressure data of the corresponding side can serve as the action effect value of the fastening bolt on the corresponding side, and therefore the action effect value of the fastening bolt is determined. When the turnout is switched to the locking state, the accurate locking surface attaching force can be determined based on positioning locking or reverse locking according to the difference value between the current pressure data of the corresponding side and the acting effect value of the fastening bolt on the corresponding side. According to the invention, the influence of the pressure generated by the fastening bolt on the locking surface fitting force detection is eliminated, and a high-precision locking surface fitting force detection result can be obtained, so that the close fitting parameter and the control precision of the locking surface fitting force are improved.
本发明公开了一种道岔锁闭的锁闭面贴合力检测方法、装置和设备,涉及道岔锁闭检测技术领域。先读取道岔处于的转换或锁闭状态的状态数据,并读取预设于锁闭铁与锁闭框之间的压力传感器的压力数据,当道岔当前处于转换状态时,可将对应侧的压力数据作为对应侧的紧固螺栓作用效果数值,从而明确紧固螺栓作用效果数值。当道岔切换到锁闭状态时,可基于定位锁闭或反位锁闭,根据对应侧当前的压力数据与对应侧的紧固螺栓作用效果数值的差值,确定准确的锁闭面贴合力。本发明消除了紧固螺栓产生的压力对锁闭面贴合力检测的影响,能够获得高精确度的锁闭面贴合力检测结果,以提高密贴参数和锁闭面贴合力的控制精确度。
Method, device and equipment for detecting attaching force of locking surface of turnout locking
一种道岔锁闭的锁闭面贴合力检测方法、装置和设备
2025-01-07
Patent
Electronic Resource
Chinese
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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