Rail transit overhaul machine convenient to maintain

The utility model provides a rail transit overhaul machine convenient to maintain, which comprises a machine base, wheel seats are respectively in bolt connection with the left side and the right side of the middle of the lower side of the machine base, center wheels are in shaft connection with the interiors of the wheel seats, a four-leg steel frame is welded on the upper portion of the machine base, a tool box is arranged in the four-leg steel frame, and the tool box is in bolt connection with the machine base. Due to the arrangement of the mounting plate, the handheld rod, the flaw detector probe, the connecting pipe and the protective pipe, the position of the flaw detector probe can be flexibly adjusted, so that flaw detection can be carried out on a steel rail more flexibly. 本实用新型提供一种便于维护的轨道交通检修机，包括机座，所述的机座的下侧中部左右两侧分别螺栓连接有轮座，轮座的内部轴接有中心轮，机座的上部焊接有四脚钢架，四脚钢架的内部设置有工具箱，工具箱与机座螺栓连接设置。本实用新型安装板，手持杆，探伤仪探头，连接管和防护管的设置，有利于灵活调整探伤仪探头的位置，从而更加灵活地对钢轨进行探伤检测。