The invention provides an emergency steering system of a logistics heavy truck, and belongs to the technical field of heavy trucks. The heavy truck chassis comprises a heavy truck chassis with a carriage, and the heavy truck chassis is provided with an emergency stabilizing device which is used for keeping the heavy truck chassis stable when the heavy truck chassis has a rollover tendency due to emergency steering of the heavy truck chassis. During emergency steering of the heavy truck, when the chassis of the heavy truck has the problem of rollover tendency, that is, when one-side wheels of the chassis of the heavy truck leave the ground, the emergency stabilizing device can apply acting force opposite to the rollover direction of the chassis of the heavy truck to the chassis of the heavy truck, so that rollover of the truck is prevented, and particularly, when the one-side wheels of the chassis of the heavy truck leave the ground, the heavy truck can be stabilized. The turbine jet mechanism or the high-pressure gas storage tank on the heavy truck chassis can generate high-pressure gas, and the high-pressure gas is jetted outwards from the carriage through the bidirectional high-pressure nozzle assembly to form acting force opposite to the rollover direction of the heavy truck chassis, so that the effect of stabilizing the heavy truck chassis can be generated.
本发明提供了一种物流重卡应急转向系统,属于重型卡车技术领域。它包括具有车厢的重卡底盘,所述的重卡底盘上设置有用于在重卡底盘应急转向导致重卡底盘具有侧翻倾向时以使重卡底盘保持平稳的应急稳定装置。重型卡车在应急转向时,重卡底盘出现具有侧翻倾向问题时即重卡底盘的单侧车轮离地时,应急稳定装置可以对重卡底盘施加反向于重卡底盘侧翻方向的作用力从而防止车辆侧翻,具体地说,当重卡底盘的单侧车轮离地后,重卡底盘上的涡轮喷气机构或高压气体储罐能够产生高压气体并通过双向高气压喷头组件从车厢处向外喷出形成反向于重卡底盘侧翻方向的作用力从而能够产生让重卡底盘稳定的作用。
Emergency steering system of logistics heavy truck
物流重卡应急转向系统
2024-05-31
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Heavy Truck Steering System Analysis
SAE Technical Papers | 1966
|Heavy truck steering system analysis
Engineering Index Backfile | 1966
|Emergency steering system and emergency steering method for new energy mine truck
European Patent Office | 2024
|The emergency steering of a heavy truck by front-wheel braking
Automotive engineering | 2011
|