The invention discloses a vehicle frame assembly and a sanitation vehicle, and relates to the technical field of vehicle structures. The vehicle frame assembly comprises a first bearing structure anda second bearing structure; the first bearing structure is located on the front portion of the frame assembly and comprises two first longitudinal beams which are arranged in a bilateral symmetry modeand connected; The second bearing structure is located on the rear portion of the frame assembly and comprises two second longitudinal beams which are arranged in a bilateral symmetry mode and connected; and the lower part of the front end of one second longitudinal beam is correspondingly connected with the upper part of the rear end of one first longitudinal beam to form a stepped structure. The height of a cab floor and the height of cab steps can be effectively reduced, workers can go up and down conveniently, the gravity center of the whole vehicle is reduced, driving stability is improved, and the minimum steering radius of the whole vehicle is reduced.
本发明公开了一种车架总成及环卫车,涉及汽车结构技术领域,该车架总成包括:第一承载结构和第二承载结构;第一承载结构位于车架总成的前部,所述第一承载结构包括两个左右对称布置且连接的第一纵梁;第二承载结构位于车架总成的后部,所述第二承载结构包括两个左右对称布置且连接的第二纵梁;一个所述第二纵梁的前端下部对应连接一个所述第一纵梁的后端上部形成阶梯结构。本发明能有效降低驾驶室地板高度与驾驶室踏步高度,使工作人员上下便利,降低整车重心,增加行驶稳定性,减小整车的最小转向半径。
Vehicle frame assembly and sanitation vehicle
车架总成及环卫车
2020-09-22
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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