Damping device for rail transit

The invention relates to the technical field of rail transit and particularly relates to a damping device for rail transit, which comprises a damping cylinder, an upper cover plate, a lower cover plate, a damping mechanism, a lower pressing plate, a connecting column, an upper pressing plate and a supporting mechanism, wherein a mounting cavity is formed in the damping cylinder, and the upper cover plate and the lower cover plate are detachably mounted at an upper end and a lower end of the damping cylinder respectively; the damping mechanism is arranged in the mounting cavity, the lower pressing plate is mounted at a top end of the damping mechanism, the top of the lower pressing plate abuts against the bottom of the upper cover plate, a bottom end of the connecting column is fixedly connected with the top of the lower pressing plate, a top end of the connecting column extends to the position above the top of the upper cover plate, and the upper pressing plate is fixedly connected with a top end of the conne