The invention provides a tooth rail turnout swinging device. The tooth rail turnout swinging device comprises a straight strand rack, a curved strand steel rail, a straight strand steel rail, a curved strand rack, an action rod assembly, a first indication rod assembly, a second indication rod assembly and a point switch. The straight strand rack and the curved strand steel rail are fixedly connected to form a first rack rail assembly; and the straight strand steel rail and the curved strand rack are fixedly connected to form a second rack rail assembly. According to the device, the first rack rail assembly and the second rack rail assembly can be driven and pulled to swing and convert at the same time only through one point switch, whether the conversion positions of the two rack rail assemblies are in place or not is detected, and a complete turnout conversion closed loop is achieved. Compared with an existing device, the device is simple in structure and low in cost. Besides, the connecting length of the action rod assembly, the first indication rod assembly and the second indication rod assembly can be adjusted through the structures of the action rod assembly, the first indication rod assembly and the second indication rod assembly, so that the assembling difficulty of the device is simplified, meanwhile, the applicability of the device is improved, and the device can be suitable for tooth rail turnout swinging of multiple sizes and distances.
本发明提供了一种齿轨道岔摆动装置,包括直股齿条、曲股钢轨、直股钢轨、曲股齿条、动作杆组件、第一表示杆组件、第二表示杆组件和转辙机;直股齿条与曲股钢轨固定连接形成第一齿轨组件;直股钢轨与曲股齿条固定连接形成第二齿轨组件;本申请装置只需利用一台转辙机便能够同时驱动牵引第一齿轨组件和第二齿轨组件摆动转换,并检测两齿轨组件转换位置是否到位,实现完整的道岔转换闭环;相较现有装置,结构简单,且成本低廉。另外,本申请装置的动作杆组件、第一表示杆组件以及第二表示杆组件均能够利用自身的结构调整连接长度,简化了装置装配难度的同时,提高了装置的适用性,能够适用多尺寸距离的齿轨道岔转换。
Tooth rail turnout swinging device
一种齿轨道岔摆动装置
2021-06-11
Patent
Electronic Resource
Chinese
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