Wiring mechanism and rail vehicle

The utility model relates to the technical field of railway vehicles, and provides a wiring mechanism and a railway vehicle, the wiring mechanism comprises a wiring device, the wiring device is of a flat structure, the wiring device comprises a bottom plate and a cover plate, the cover plate is suitable for covering the upper side of the bottom plate, a wiring channel is arranged between the cover plate and the bottom plate, and the wiring channel is communicated with the wiring device. The wiring channel forms a wire inlet and a wire outlet on the two opposite sides of the wiring device respectively. The wiring device of a flat structure can be formed through connection of the bottom plate and the cover plate so as to replace an original wire pipe or wire groove mechanism, the space between the wiring device and a bogie limiting area can be increased through the flat design, the bogie limiting area can be better avoided, cables can be well supported through the wiring device composed of the bottom plate and