Auxiliary frame and vehicle with same

• Main Authors: STEPHEN CAPPFORSBURG, WU RAN, TIAN YULI, DENNIS KOSHIHOFF, YU YANG, YANG ZIFA, LI GUOHONG, GU YUNFEI, CHEN WENJUAN
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2021
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The invention discloses an auxiliary frame and a vehicle with the same, the auxiliary frame comprises a carbon fiber frame, a carbon fiber upper plate and a carbon fiber lower plate, the carbon fiber frame is provided with a plurality of connecting parts, and the connecting parts are suitable for being connected with the vehicle body; the carbon fiber upper plate covers the carbon fiber frame and is fixed with the carbon fiber frame, and the carbon fiber lower plate is positioned below the carbon fiber frame and is fixed with the carbon fiber frame. According to the auxiliary frame, an existing auxiliary frame of a metal beam body structure is replaced with the connecting structure of the carbon fiber frame, the carbon fiber upper plate and the carbon fiber lower plate, the weight of the auxiliary frame can be reduced on the premise that the machining difficulty is reduced and the product quality is improved, and the auxiliary frame meets the light weight requirement. 本发明公开了一种副车架以及具有其的车辆，所述副车架，包括：碳纤维框架和碳纤维上板、