To provide a road-rail vehicle that can efficiently perform work related to positioning of iron wheels, with a simple configuration.SOLUTION: A road-rail vehicle, which includes iron wheels for the vehicle to travel on a pair of rails and wheels for the vehicle to travel on a road, comprises: a turntable that allows a posture of the road-rail vehicle to be changed between a road travelling posture in which the wheels are placed on the road and a rail travelling posture in which the iron wheels are placed on the pair of rails by lifting the body of the road-rail vehicle and turning it horizontally; a plurality of detectors, arranged on the turntable, which detect the pair of rails; and a control part that determines a position of the vehicle body with respect to the pair of rails on the basis of detected result by the plurality of detectors. The plurality of detectors are installed at nearly equal intervals from each other on a circular ring in which a turning center of the turntable is set as a rotation shaft and a distance between the pair of rails is set as a diameter, which include a pair of detectors arranged on the circular ring so that a line segment connecting the detectors with each other can pass through the turning center of the turntable.SELECTED DRAWING: Figure 2
【課題】簡易な構成であっても、鉄輪の位置合わせに関する作業を効率的に行い得る軌陸車を提供する。【解決手段】軌陸車は、一対のレールを走行するための鉄輪と道路を走行するための車輪とを含む軌陸車であって、前記軌陸車の車体を持ち上げて水平旋回させることによって、前記車輪が前記道路に載置される道路走行姿勢と、前記鉄輪が前記一対のレールに載置される軌道走行姿勢とに前記軌陸車の姿勢を変更可能な転車台と、前記転車台に設けられ、前記一対のレールを検出する複数の検出器と、前記複数の検出器の検出結果に基づいて、前記一対のレールに対する前記車体の位置を判断する制御部と、を備え、前記複数の検出器は、前記転車台の旋回中心を回転軸とし前記一対のレール同士の距離を直径とする円環上において互いに略等間隔に設置されており、互いを結ぶ線分が前記転車台の旋回中心を通るように前記円環上に配置される一対の検出器を含む。【選択図】図2
ROAD-RAIL VEHICLE
軌陸車
2019-05-30
Patent
Elektronische Ressource
Japanisch