| 摘要 |
<p>Disclosed is a bogie comprising two wheel sets (2), two side frames (1) provided transversely on the outside of the wheel sets (2), and a bolster (5) connected between the two side frames (1). The bogie further comprises a first connecting rod (71) and a second connecting rod (72) crossing over each other and passing through a reserved hole in the ventral part of the bolster (5), wherein a first end part of the first connecting rod (71) and a first end part of the second connecting rod (72) are elastically connected to a side frame (1), a second end part of the first connecting rod (71) and a second end part of the second connecting rod (72) are elastically connected to the other side frame (1), and the first connecting rod (71) and the second connecting rod (72) are located in the same horizontal plane. This type of bogie can enable the first connecting rod and the second connecting rod to transmit a relatively uniform force to the two side frames, making the two side frames receive a balanced load, preventing the side frames from generating additional torque, thus ensuring stable operation of the bogie while further strengthening the rigidity of the bogie.</p> |
