整列地坑式架车机在我国高速列车检修中的运用

Application of Whole Unit Under-floor Lifting System to High-speed Train Maintenance

对CRH型动车组地坑式架车机结构组成、技术参数、技术特点、工作原理等进行了简要介绍,指出动车检修基地通过整列弯臂地坑式架车机的创新运用,极大地提高了动车组的检修作业效率。

Structure composing, technical characteristic, technical parameter and work principle of CRH EMUs under-floor lifting system were simply described. It was pointed that via the innovation application of whole unit cantilever under-floor lifting system to EMU depot, maintenance efficiency were greatly improved.