The connecting structure comprises a front automobile body reinforcing plate, connecting frames are symmetrically connected to the outer side of the front automobile body reinforcing plate in a clamped mode, front longitudinal beam supporting rods are connected to the interiors of the connecting frames in a clamped mode, longitudinal beam reinforcing rods are symmetrically connected to the two sides of the front automobile body reinforcing plate in a clamped mode, and the longitudinal beam reinforcing rods are symmetrically connected to the two sides of the front automobile body reinforcing plate in a clamped mode. Screws are connected between the front automobile body reinforcing plate and the longitudinal beam reinforcing rods in a threaded mode, and a front cross beam and a rear cross beam are symmetrically connected between the two longitudinal beam reinforcing rods in a clamped mode. According to the front longitudinal beam reinforcing structure, the two longitudinal beam reinforcing rods are preliminarily fixed to the two sides of the front vehicle body reinforcing plate correspondingly through screws, the front cross beam between the two longitudinal beam reinforcing rods is fixed again through the two connecting rods, and the stability of connection of the front longitudinal beam supporting rods, the front vehicle body reinforcing plate and the longitudinal beam reinforcing rods is enhanced; meanwhile, the connecting rod with the radian improves the impact resistance of the longitudinal beam reinforcing rod, and the safety of the vehicle body in collision is improved.
本发明公开了一种汽车前纵梁与前地板纵梁的连接结构及连接方法,包括前车身加固板,所述前车身加固板的外侧对称卡接有连接架,所述连接架的内部卡接有前纵梁支杆,所述前车身加固板的两侧对称卡接有纵梁加固杆,所述前车身加固板与所述纵梁加固杆之间螺纹连接有螺丝,两个所述纵梁加固杆之间对称卡接有前横梁与后横梁,本发明涉及汽车连接结构技术领域;该发明,通过螺丝初步将两组纵梁加固杆分别固定在前车身加固板的两侧,并使用两组衔接杆对两组纵梁加固杆之间的前横梁进行再次固定,增强前纵梁支杆、前车身加固板与纵梁加固杆连接的稳定性,同时具有弧度的衔接杆提高纵梁加固杆的抗冲击力度,提高车体受到撞击的安全性。
Connecting structure and connecting method for front longitudinal beam and front floor longitudinal beam of automobile
一种汽车前纵梁与前地板纵梁的连接结构及连接方法
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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