论文部分内容阅读
文章分析了安装在密接式车钩上的空气管道及车体配管的长度(包括管接头长度)、安装角度的选定、调整欠周密等状况。在车辆通过曲线段时,由于车钩左、右方向的偏向量(如振摆角度)的作用,超出了空气软管(制动软管)的富余长度,导致配管上受到过大力的作用,造成圆头螺母松弛、空气管道泄漏空气(MR压力降低等)现象,通过采取相应的对策,有效地防止了圆头螺母松弛,从而确保行车安全。
The article analyzes the length (including the length of the pipe joint) of the air pipe and the body pipe installed on the close-coupled coupler, the selection of the installation angle, the adjustment of the under-close condition and so on. When the vehicle passes through the curved section, the surplus length of the air hose (brake hose) is exceeded due to the left and right deflection (such as the pendulum angle) of the coupler, resulting in an excessive force on the piping, resulting in Round nut relaxation, leakage of air pipe air (MR pressure reduction, etc.) phenomenon, by taking appropriate measures to effectively prevent the round nut loose, so as to ensure traffic safety.