论文部分内容阅读
为适应客运专线发展的需要,目前铁路主要干线普遍采用大号码无砟道岔,道岔转辙设备多为多机多点及外锁闭装置,62号道岔作为目前国内最大号码道岔在哈大客运专线首例使用,其转辙设备采用12级牵引,不仅达到了国内单组道岔安装机点数量之最,同时也综合了目前国内提速道岔的所有设备技术,其转辙设备安装调试复杂程度也超出以往。
In order to meet the needs of the development of passenger dedicated lines, at present, the major railway trunk lines commonly use large numbers of ballastless turnouts, turnout switch equipment are mostly multi-machine multi-point and outer locking devices, No. 62 turnout as the largest number of turnouts in the Harbin-Dalian Passenger Dedicated Line The first use of its switch equipment using 12 traction, not only reached the domestic installation of single-point turnout the highest number of machines, but also integrated all the current domestic speed switch turnkey equipment technology, the complexity of the installation of switching equipment also exceeded in the past.