The invention provides a frame connecting device and a vehicle. The frame connecting device comprises a connecting frame, a connecting structure and a supporting connecting piece. The connecting structure comprises a connecting body and a side edge part, the side edge part protrudes out of the connecting body in the Y direction, the connecting body is connected to a supporting connecting piece in the Z direction, and the supporting connecting piece is used for being connected with a chassis frame longitudinal beam. The connecting frame is used for being connected with a cabin and comprises frame cross beams and frame longitudinal beams, the frame cross beams are located at the two ends of the connecting body in the X direction and connected to the connecting body in the X direction, the frame longitudinal beams are located between the side edge parts and the chassis frame longitudinal beams in the Z direction, and the frame longitudinal beams are connected to the side edge parts. The connecting structure and the supporting connecting piece are matched with each other so that the connecting frame and the chassis frame longitudinal beam can be stably connected, the occupied space is small compared with a suspension connecting mode, and meanwhile the stress requirement when the connecting frame bears a cabin can be met.
本发明提供了一种框架连接装置以及车辆,框架连接装置包括连接框架、连接结构以及支撑连接件;连接结构包括连接本体和侧沿部,侧沿部沿Y向突出于连接本体,连接本体Z向连接于支撑连接件,支撑连接件用于与底盘车架纵梁连接;连接框架用于与舱室连接并包括框架横梁和框架纵梁,框架横梁在X向上位于连接本体两端并X向连接于连接本体,框架纵梁在Z向上位于侧沿部与底盘车架纵梁之间,且框架纵梁连接于侧沿部。连接结构与支撑连接件相互配合能够稳定的连接连接框架与底盘车架纵梁,相对悬置的连接方式占用空间少,同时也能满足连接框架承载舱室时的受力要求。
Frame connecting device and vehicle
框架连接装置以及车辆
2024-07-16
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |