Track patrol inspection device: Fid-Bau Portal

Track patrol inspection device

LI SHA / WANG JUNFENG

The invention belongs to the technical field of track installation and maintenance, and discloses a track inspection and inspection device. The device comprises an inspection vehicle body, an inspection unit and a floating unit, and the inspection vehicle body is arranged below the track and can move in the extending direction of the track; the inspection unit is arranged on the inspection vehicle body, the floating unit comprises a floating assembly, the floating assembly extends in the width direction of the track, and the two ends of the floating assembly are slidably arranged on the track and are adjustably connected to the inspection vehicle body in the vertical direction so as to synchronously move along with the inspection vehicle body; meanwhile, the floating assembly can float up and down along with the laying height of the track. The inspection unit performs distance measurement by emitting laser to the floating assembly, namely, the laying flatness of the track is judged by measuring the vertical distance between the two ends of the floating assembly and the inspection unit. The device realizes automatic inspection through the inspection vehicle body, can reduce human input, and improves the inspection efficiency and the accuracy of inspection results.

本发明属于轨道安装检修技术领域，公开了一种轨道巡检检查装置。该装置包括巡检车体、检查单元及浮动单元，其中，巡检车体设置于所述轨道下方，且能够沿轨道延伸方向移动；检查单元设置于巡检车体上，浮动单元包括浮动组件，浮动组件沿轨道宽度方向延伸，浮动组件的两端分别滑动设置于轨道上，且沿竖直方向位置可调地连接于巡检车体上，以随巡检车体同步移动；同时，浮动组件可随着轨道的铺设高度进行上下位置浮动。检查单元通过向浮动组件发射激光进行测距，即通过测量浮动组件两端距离检查单元的竖向距离，判断轨道的铺设平整度。该装置通过巡检车体实现自动化检查，可减少人力投入，提高检查效率及检查结果的准确性。

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