Movable track signal lamp

The utility model discloses a movable track signal lamp which comprises a signal lamp body and a first base, the lower end of the signal lamp body is fixedly connected with a second base, the upper end of the second base is provided with a first limiting plate and a second limiting plate, and the first limiting plate is fixedly connected with the upper end of the second base. The second limiting plate is slidably connected with the upper end of the second base, a mounting mechanism is arranged between the first limiting plate and the second limiting plate, two first springs are fixedly connected to the lower end of the abutting plate, and the lower ends of the two first springs are jointly and fixedly connected with a limiting block; a limiting mechanism is arranged between the limiting block and the first base and between the limiting block and the second base. The mounting column is clamped by the two arc-shaped plates, so that the signal lamp body can be fixed, the operation is simple and convenient, the d