牵引货车与牵引杆式挂车间机械连接互换性

Interchangeability of Mechanical Coupling Between Towing Ruck And Drawbar Trailer or Centre Axle Trailer

根据牵引货车与牵引杆式挂车组成汽车列车结构特点,深入分析整车机械连接互换性开展,确定牵引杆连接器及牵引杆挂环安装的空间位置、最小间隙以及相应的回转半径,提出了不同互换性要求车辆的标识标牌要求。

According to the structural characteristics of the goods road train composed of towing trucks and drawbar trailer or centre axle trailer,in-depth analysis was carried out for the whole vehicle interchangeability of the mechanical coupling,and the installation location including of distance and height of the drawbar coupling and the drawbar eye,minimum clearance and front corner radius of trailer were determined.In order to facilitate distinguishing the interchangeability of different requirements,the identification and label requirements were proposed.