Arched structure supporting structure of motor chassis

The invention, which belongs to the field of the motor, discloses an arch structure supporting structure of a motor chassis, comprising a top plate, an arch span and a bottom plate. The bottom end of the top plate is fixedly connected with the top end of the arch span; the lower end of the arch span is fixedly connected with the top end of the bottom plate. According to the arch structure supporting structure of the motor chassis, the arch structure supporting structure of the motor chassis is provided, compared with a vertical supporting structure, the arch structure supporting structure is more uniform in stress, more stable in structure and higher in strength, and therefore the phenomena of chassis deformation, motor vibration and the like caused after the weight of a motor is increased are avoided. 本发明公开了一种电机底架的拱形结构支撑结构，属于一种电机领域，一种电机底架的拱形结构支撑结构，包括顶板、拱跨、底板；所述顶板底端固定连接所述拱跨顶端；所述拱跨低端固定连接所述底板顶端。本发明公开的电机底架的拱形结构支撑结构，具有电机底架的拱形结构支撑结构，拱形支撑结构相较于竖直支撑结构，受力更均匀，结构更稳定，强度更高，从而避免了电机重量增加后导致的底架变形、电机振动等现。