In order to solve the problems of low running speed,high noise and low detection and maintenance efficiency of the existing rubber-wheeled maglev engineering vehicle,and to meet the detection and maintenance requirements of long-distance maglev lines,this paper proposes a new technical scheme of maglev engineering vehicle.The research focuses on improving vehicle running speed and detection and maintenance efficiency.The engineering vehicle adopts the technical mode of"maglev system"instead of"rubber wheel system",and adopts the dual-source power of"battery+power supply rail"to replace the internal combustion power.The design speed is 100 km/h,which can realize the functional requirements of fast live detection and non-electric maintenance.It provides a new system solution for the detection and maintenance of long-distance maglev lines such as Changliu and Changning.
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