Novel steerable sliding line system

The invention discloses a novel steerable sliding line system comprising a current collector and two conductive rails, wherein the three-phase circuit of the current collector is connected with a positive contact, a negative contact, a ground contact, a top plate, a bottom plate and an intermediate mounting block. The top plate and the bottom plate are fixed to the upper and lower sides of the intermediate mounting block respectively. The contacts are all mounted on the top plate and/or the bottom plate. The two conductive rails are perpendicular to each other. Each of the conductive rails includes a three-phase circuit slide rail which comes into continuous contact with the positive contact, the negative contact and the ground contact of the moving current collector correspondingly. Whenthe current collector is switched between the two conductive rails, the three-phase circuit of the current collector can be freely switched between the three-phase circuit slide rails of the two conductive rails. 本发明公开了种新型可转向