Groove leveling device for water conservancy project and using method thereof

The groove leveling device comprises a main frame, a height adjusting mechanism, a reciprocating mechanism, a width adjusting mechanism, a connecting assembly and a leveling assembly, an inner cavity is formed in the outer side wall of the main frame, the height adjusting mechanism is arranged on the inner wall of the top face of the inner cavity, the reciprocating mechanism is arranged at the position below the height adjusting mechanism, and the width adjusting mechanism is arranged in the inner cavity. Wherein the height adjusting mechanism is used for adjusting the vertical height of the reciprocating mechanism, and the width adjusting mechanism is arranged below the reciprocating mechanism; according to the device, the function of stabilizing and leveling various grooves with different depths and widths is achieved, full automation is achieved in the whole leveling process, the connecting assembly and the leveling assembly are convenient to assemble, the device is suitable for various pressing plates wit