The invention discloses a rail foreign matter detection device. The device comprises a fixed shaft (the fixed shaft is provided with a rotatable sleeve), the fixed shaft is inserted into one end of the sleeve, a driver for driving the sleeve to rotate is arranged at the end, symmetrical connecting seats are arranged at the lower ends of the two sides of the sleeve, a fixed seat is arranged on the connecting seats, and a laser range finder is arranged at the bottom of the fixed seat. And a control piece for driving the two fixed seats to rotate is arranged in the middle of the lower side of the sleeve. According to the rail foreign matter detection device, due to the fact that the rails are parallel, distance measurement detection can be conducted on symmetrical parts on the rails in a comparison distance measurement mode, and when the difference value of the two measured distances is smaller than a specified error, it is indicated that no foreign matter exists on the rails or the foreign matter is small, and rail safety is not affected; when the difference value is greater than a specified error, obvious foreign matters exist; and measured data can be compared with data measured when no foreign matter exists, so that the detection effect is improved, the operation is simple, and the use is convenient.
本发明公开了一种轨道异物检测装置。该装置包括固定轴(固定轴设有可转动的套管),固定轴插入到套管的一端,该端设有驱动套管转动的驱动器,套管的两侧下端设有对称的连接座,连接座上设有固定座,固定座的底部设有激光测距仪,套管的下侧中部设有驱动两个固定座转动的控制件。该轨道异物检测装置,由于轨道是平行的,可以通过对比测距的方式对轨道上对称的部位进行测距检测,当测量的两个距离差值小于规定误差时,说明轨道上无异物或者异物较小,不影响轨道安全;当差值大于规定误差时,说明有明显异物;还可以通将测量的数据与无异物时测量的数据对比,从而提高检测效果,操作简单,使用方便。
Track foreign matter detection device
一种轨道异物检测装置
2023-10-20
Patent
Electronic Resource
Chinese
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