Elliptical well lid

The utility model discloses an elliptical well lid, which includes a well lid and a well seat, and is characterized in that both the well lid and the well seat are elliptical; four regulating mechanisms provided with through hole nuts are symmetrically distributed on the periphery of the well seat; a bolt is screwed in each through hole nut; and the bottom end of each bolt can be propped against the top of the wall of the working well. The well lid provided by the utility model is designed into an elliptical structure, so as to be convenient for cable penetration in the long shaft direction; and as the four mechanisms capable of adjusting the height are arranged on the periphery of the well seat, the height of the well seat can be adjusted through adjusting the bolts to enable the well seat to be level with the road bed during the road bed construction.