Study And Design Of Traverse Mobile Platform For Working Truck On Light Rail

The tranverse mobile platform studied in the paper is a kind of specific equipment for the single grider and bestride light rail, based on mechanical design, mechanical manufacture and automation technology. The paper detailedly introduces the design process and method of the tranverse mobile platform. The tranverse mobile platform has already been studied and made successfully.The tranverse mobile platform of working truck is a kind of specific and key equipment designed for the working truck parallel shifting between the rails. The tranverse mobile platform studied in the paper is applied to the single grider and bestride light rail and comprises bodywork, drive and running device, working truck position retricted device, hospital and oncoming switch, limit switch, bolt contrapuntal device and electrical system. The paper discusses the design method of the tranverse mobile platform based on mechatronics design ideal. The paper analyzes by the numbers the prototype project of the tranverse mobile platform by using systems analysis design method, design structure and principle by using variability design method. Drive device of the tranverse mobile platform uses frequency conversion timing. The control system makes use of PLC with good reliability. It has reliable quality, compact structure and convenient control operation. The bodywork girder uses trunk girder. The electromotor timing uses frequency conversion timing. All kinds of protective device make sure tranverse mobile platform safe running .The tranverse mobile platform studied in the paper qualifys for the predefine design function and request by setuping, debugging and inspection. The tranverse mobile platform work steadily and reliably. The driver and driven wheel rotate neatly.The working truck position retricted device turn agilely. The intension and stability of the grider qualify for the predefine request. The paper not only solve real-life problem, but also explore the design method of the tranverse mobile platform. It will promote the development of the tranverse mobile platform on light rail.