The invention discloses a follow-up steering towing table, a full trailer with the follow-up steering towing table and a freight multi-section vehicle train, and belongs to the technical field of freight traffic. The follow-up steering towing table comprises a towing frame with wheels arranged at the bottom, and a first vertical shaft, a second vertical shaft and a saddle which are not collinear are arranged at the top of the towing frame and are not collinear with a semi-trailer hinge shaft; a traction connecting rod is hinged to the first vertical shaft, a rotating rocker arm is hinged to the second vertical shaft, a first connecting rod and a second connecting rod are hinged to the two ends of the rotating rocker arm respectively, a third connecting rod is hinged to one end of the first connecting rod and perpendicularly fixed to one end of the traction connecting rod, and the end, away from the rotating rocker arm, of the second connecting rod is hinged to a rear semitrailer. The full trailer comprises a semitrailer and a follow-up steering dragging table. The freight multi-section combination vehicle comprises a power train and a follow-up train, the power train comprises a tractor and a single-section semitrailer, the follow-up train comprises at least one section of full trailer, a traction connecting rod of the first section of full trailer is hinged to the semitrailer of the power train, and the problem that steering tracks of the combination vehicle are not coincident is solved.
本发明公开了一种随动转向拖台及其全挂车、货运多节汽车列车,属于货运交通技术领域,随动转向拖台包括底部设有车轮的拖车架,拖车架的顶部设有不共线的第一竖轴、第二竖轴和鞍座与半挂车铰接轴不共线,第一竖轴上铰接有牵引连杆,第二竖轴上铰接有转动摇臂,转动摇臂的两端分别铰接有第一连杆、第二连杆,第一连杆一端铰接有第三连杆,第三连杆与牵引连杆一端垂直固定,第二连杆远离转动摇臂的一端与后方的半挂车铰接。全挂车包括半挂车和随动转向拖台。货运多节汽车列车包括动力列车和随动列车,动力列车包括牵引车和单节的半挂车,随动列车包括至少一节全挂车,首节全挂车的牵引连杆与动力列车的半挂车铰接,解决汽车列车转向轨迹不重合问题。
Follow-up steering towing table, full trailer thereof and freight multi-section vehicle train
一种随动转向拖台及其全挂车、货运多节汽车列车
2024-02-20
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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