The invention belongs to the technical field of van manufacturing, and discloses a vehicle with a semitrailer rear lifting device, which comprises a loading platform, one end of the loading platform close to the head of the vehicle is defined as a platform head section, and one end of the loading platform far away from the head of the vehicle is defined as a platform tail section; the vehicle withthe semitrailer rear lifting device further comprises a rear lifting supporting leg unit which is arranged below the platform tail section and used for adjusting the height of the platform tail section. Compared with the prior art, the vehicle with the semitrailer rear lifting device is simple in structure and good in stress performance. The rear lifting supporting leg unit is used for adjustingthe height of the loading platform, the rear portion of a vehicle can be adjusted to be flush with the height of the loading and unloading platform, the height difference between the loading platformand an existing loading and unloading platform is eliminated, steel slope transition is not needed, and no barrier exists during cargo loading and unloading. After goods loading and unloading are completed, the lifting device is folded, and vehicle operation is not affected.
本发明属于厢车制造技术领域,公开了一种具有半挂车后部升降装置的车辆,包括载物平台,所述载物平台的靠近车头的一端定义为平台头段,所述载物平台的远离车头的一端定义为平台尾段,所述具有半挂车后部升降装置的车辆还包括设于所述平台尾段下方用于调节所述平台尾段高度的后升降支腿单元。与相关技术相比,本发明一种具有半挂车后部升降装置的车辆,结构简单,受力性好。利用后升降支腿单元调节装载平台的高度,可将车辆后部调整到与装卸货平台高度平齐,消除载物平台与现有装卸货平台之间的高度差,不需要用钢制斜坡过渡,装卸货物时无障碍。装卸货完成后,将升降装置收起,不影响车辆运行。
Vehicle with semitrailer rear lifting device
具有半挂车后部升降装置的车辆
2021-02-02
Patent
Electronic Resource
Chinese
Low-flat-bed semitrailer with rear axle lifting function
European Patent Office | 2021
|Lifting semitrailer chassis and lifting semitrailer applying same
European Patent Office | 2023
|