The invention relates to a commercial vehicle chassis structure and a commercial vehicle. The commercial vehicle chassis structure comprises a vehicle frame, two front end connecting supports, a floor assembly and a cab. The two front end connecting supports are connected to the outer side of the front end of the frame, and a mounting area is defined between the two front end connecting supports. The floor assembly is arranged on the upper sides of the two front end connecting supports and comprises a floor beam, the middle of the floor beam protrudes upwards to form a cab bulge, the floor assembly is provided with a driving area and a passenger area which are located on the left side and the right side of the cab bulge, and the width of the driving area is larger than that of the passenger area. The cab is mounted on the upper side of the floor assembly; the width of the cab is smaller than that of the floor beam; wherein the mounting area is arranged corresponding to a cab bulge, and a space enclosed by the mounting area and the cab bulge is used for accommodating a cooling system. According to the invention, enough space is provided for mounting a larger cooling system, so that the heat dissipating capacity requirement of power lifting is met.
本发明涉及一种商用车底盘结构及商用车,商用车底盘结构包括车架、两个前端连接支架、地板总成以及驾驶室;两个前端连接支架分别连接于车架前端外侧,两个前端连接支架之间围合形成有安装区域;地板总成设于两个前端连接支架上侧,地板总成包括地板梁,地板梁的中部向上凸起形成有驾驶室鼓包,地板总成具有位于驾驶室鼓包左右两侧的驾驶区域和乘客区域,驾驶区域的宽度大于乘客区域的宽度;驾驶室安装于地板总成上侧,驾驶室的宽度小于地板梁的宽度;其中,安装区域对应驾驶室鼓包设置,安装区域以及驾驶室鼓包围合的空间用于供冷却系统容纳。本发明具有足够的空间安装更大的冷却系统,以满足动力提升的散热量需求。
Commercial vehicle chassis structure and commercial vehicle
一种商用车底盘结构及商用车
2024-03-08
Patent
Electronic Resource
Chinese