The invention provides an instrument board stiffening beam and a vehicle. The instrument board stiffening beam comprises a first support, a second support, a main beam and an auxiliary beam, wherein the main beam and the auxiliary beam are arranged side by side; the first support and the second support are arranged in the first direction, part of the first support is connected with the second support, the first support and the second support form a box-shaped structure, part of the first support is close to one end of the first support, and the other end of the first support is used for being connected with a vehicle body floor. The main beam and the auxiliary beam are arranged in the second direction. The end, close to the auxiliary beam, of the main beam is connected with the end, close to the main beam, of the auxiliary beam through a box-shaped structure. The box-shaped structure can increase the rigidity of the connecting position of the main beam and the auxiliary beam, in this way, the auxiliary reinforcing effect of the auxiliary pipe can be enhanced, the rigidity of the instrument board reinforcing beam can be enhanced, the mode and rigidity of a steering system are improved, and then the quality of the mode and idling vibration of a steering wheel of the whole vehicle is improved.
本申请提供了一种仪表板加强梁及车辆,仪表板加强梁包括:第一支架、第二支架、并排设置的主梁和副梁;第一支架和第二支架沿第一方向设置,第一支架的部分与第二支架连接,且与第二支架形成盒状结构,第一支架的部分靠近第一支架的一端,第一支架的另一端用于与车身地板连接;主梁和副梁沿第二方向设置,主梁的靠近副梁的一端与副梁的靠近主梁的一端通过盒状结构连接。盒状结构可以增加主梁和副梁连接处的刚度,这样,不仅可以增强副管辅助加强作用,还可以增强仪表板加强梁的刚度,从而提升转向系统的模态和转向系统的刚度,进而提升整车方向盘模态和怠速振动的品质。
Instrument board stiffening beam and vehicle
一种仪表板加强梁及车辆
2022-09-13
Patent
Electronic Resource
Chinese
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