The invention provides a front floor framework structure and a vehicle, and belongs to the technical field of vehicles, the front floor framework structure comprises a front bumper lower mounting cross beam assembly, and a front bumper of the vehicle is mounted through the front bumper lower mounting cross beam assembly; the left front longitudinal beam assembly is arranged at one end of the front bumper lower mounting cross beam assembly; the right front longitudinal beam assembly is arranged at the other end of the front bumper lower installation cross beam assembly, and the first supporting piece is arranged on the left front longitudinal beam assembly. The second supporting piece is arranged on the right front longitudinal beam assembly, and the first supporting piece and the second supporting piece are matched together. The front floor framework structure has the technical effects that the front cross beam assembly and the rear cross beam assembly of the front floor framework structure are fixedly connected with the left front longitudinal beam assembly and the right front longitudinal beam assembly respectively to form a square-shaped structure, and the front cross beam assembly and the rear cross beam assembly are fixedly connected with the left side wall and the right side wall of an automobile respectively to form a transverse force transmission channel; and the torsional rigidity and stability of the vehicle body are improved.
本发明提供了一种前地板骨架结构及车辆,属于车辆的技术领域,前地板骨架结构包括前保下安装横梁总成,通过前保下安装横梁总成安装汽车的前保险杠;左前纵梁总成设置于前保下安装横梁总成的一端;右前纵梁总成设置于前保下安装横梁总成的另一端,第一支撑件设置于左前纵梁总成;第二支撑件设置于右前纵梁总成,且第一支撑件与第二支撑件共同配合;本发明达到的技术效果:前地板骨架结构的前横梁总成和后横梁总成分别与左前纵梁总成和右前纵梁总成固定连接,形成“口字”型结构,且前横梁总成和后横梁总成分别与汽车的左右侧围固定连接,形成横向传力通道,提升了车身的扭转刚度和稳定性。
Front floor framework structure and vehicle
一种前地板骨架结构及车辆
2024-07-12
Patent
Electronic Resource
Chinese