Low -floor light rail vehicle driver bogie frame

The utility model discloses a low -floor light rail vehicle driver bogie frame. Low -floor light rail vehicle driver bogie frame includes two curb girders, and two butt roof beams and a crossbeam are fixed and is linked to each other and formation " day " style of calligraphy frame construction, the whole bow - shaped that is of curb girder, and the lower plane department at the curb girder middle part to be provided with two be the spring mounting seat, two what be that the spring mounting seat is used for that installation and automobile body link to each other two is the spring for this, the curb girder include the riser and with the fixed upper cover plate that links to each other of riser, wherein the tip of riser is equipped with the motor mounting hole, the upper cover plate department directly over the riser is provided with a motor mount pad simultaneously. The utility model discloses a bogie framework structure is simple, the manufacturability is good, and structural strength satisfies actual requirement.