To provide an electrically-driven rail truck which cannot only carry and safely transport relatively long machinery and materials when plural trucks are connected but also be easily moved by hands.SOLUTION: In an electrically-driven rail truck comprising a truck body (10) which has plural wheels rolling on rails, a motor (21) outputting drive power to rotate the wheels, a brake mechanism (31) to brake the movement of the truck body, a control device (50) which has communication means and controls the motor and the brake mechanism, a hand push rod (17) to move the truck body and a sensor (18) which can detect a foreign object around the truck body, the sensor is an area sensor which is able to switch monitoring ranges and is constituted to switch the monitoring range of the sensor in response to the control mode of the control device.SELECTED DRAWING: Figure 1
【課題】複数台連結されることで比較的長尺な機材を搭載し、安全に運搬することができるとともに、手押しでも容易に移動させることができる電動式軌道台車を実現する。【解決手段】レール上を転動する複数の車輪を備えた台車本体(10)と、前記車輪を回転させる駆動力を出力するモータ(21)と、前記台車本体の移動を制動するブレーキ機構(31)と、通信手段を備え前記モータおよびブレーキ機構を制御する制御装置(50)と、前記台車本体を移動させるための手押しロッド(17)と、前記台車本体の周囲の異物を検知可能なセンサ(18)とを備えた電動式軌道台車において、前記センサは監視範囲を切替え可能なエリアセンサとし、前記制御装置の制御モードに応じて前記センサの監視範囲を切替えるように構成した。【選択図】図1
ELECTRICALLY-DRIVEN RAIL TRUCK
電動式軌道台車
2019-01-31
Patent
Electronic Resource
Japanese