The invention discloses a frame structure type rail-switchable maintenance trolley, which belongs to the field of rail maintenance trolleys. The trolley adopts a frame type structure, which is similarto a group of movable parallelograms and can keep a rail driving device and a rotating connecting rod in a horizontal state for a long time. Due to the fact that the weight of the device of the frametype structure is reduced, track switching can be better conducted, the sensor stabilizing device is additionally arranged on the rotating connecting rod to keep the sensor located on the rotating connecting rod stable, and therefore, the sensor is prevented from being damaged due to the fact that the deflection angle is too large in the rotating process of the device.
本发明公开了一种框架结构式可切换轨道式检修小车,属于轨道检修车领域,本装置采用了框架式结构,类似一组活动的平行四边形可以保持轨道驱动装置和转动连杆之间长时间的保持水平状态,并且由于采用了框架式结构装置的重量也由此降低,可以更好的进行轨道切换,并且通过在转动连杆上加装传感器稳定装置来保持位于转动连杆上的传感器的稳定,防止装置转动过程中,由于偏转角度过大,给传感器带来损伤。
Frame structure type rail-switchable maintenance trolley
一种框架结构式可切换轨道式检修小车
2020-11-03
Patent
Electronic Resource
Chinese
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