危化品车辆爆胎危险应急处理装置设计

Design Of Emergency Treatment Device For Tire Burst Of Dangerous Chemical Vehicle

当危化品车辆在高速行驶中爆胎时,由于车辆侧偏、驾驶员错误操纵方向盘和液态危化品影响车辆重心等因素,极易造成车辆偏离直线行驶甚至侧翻等严重后果,造成人民生命财产损失。文章提出了一种应急处理装置,采用液压传动的方式,结合电子控制技术,在危化品车辆发生爆胎或可能出现爆胎危险时,及时锁止爆胎危险侧车架与车桥间距离,紧接着快速增大爆胎危险侧车架与车桥间距离并减小未爆胎侧车架与车桥间距离,从而使车身保持平衡,防止严重交通事故的发生。

When a dangerous chemical vehicle blows out in high-speed driving, due to the side deflection of the vehicle, the driver’s wrong steering wheel and the liquid dangerous chemicals affecting the vehicle’s center of gravity and other factors, it is very easy to cause serious consequences such as the vehicle deviates from the straight line driving or even rollover, resulting in the loss of people’s life and property. In this paper, an emergency treatment device is proposed, which adopts hydraulic transmission and electronic control technology to lock the distance between the frame and the axle on the dangerous side of the tyre burst in time when the tyre burst or the danger of the tyre burst may occur on the dangerous chemical vehicle, then quickly increase the distance between the frame and the axle on the dangerous side of the tyre burst and reduce the distance between the frame and the axle on the non tyre burst side, so as to keep the vehicle body flat To prevent serious traffic accidents.