重型清障车推拉式正负倾角功能装置的研发与应用

Development and Application of Push-pull Positive and Negative Tilt Function Device for Heavy Wrecker

针对前悬较低、较长的城市公交、长途客车及其它前悬较低的重型车辆发生交通事故时,为了避免对事故车辆造成二次损伤,以及当这些车辆发生交通事故时刚好处于斜坡道路的底部或顶部以及路面不平等特殊路段时,如何对这些事故车辆实施安全、快速、有效的救援等难题,提出了重型清障车推拉式正负倾角功能装置,并通过原理介绍、理论计算和实际试用对比验证,验证推拉式正负倾角功能装置能够解决上述难题,并具有现有结构无法替代的优势和实际使用价值,值得推广应用。

In order to avoid the secondary damage to the traffic accident of the city bus,long-distance bus and other heavy vehicles with low front suspension,and when the traffic accident happens,the vehicles are just in the bottom or top of the slope road and the special road section with uneven road surface. How to carry out safe,fast and effective rescue for these accident vehicles is a difficult problem. Push-pull positive and negative tilt angle functional device for heavy-duty obstacle removal vehicles is put forward. The comparison of principle introduction, theoretical calculation and practical application proves that push-pull positive and negative tilt angle functional device can solve the above problems well and has the existing knot. The advantages and practical value of construction can not be replaced,and is worthy of popularization and application.