Rubble leveling guide

The present invention relates to underwater bed leveling device, rubble discloses a leveling guide means, the guide means comprises a cart and a traveling trolley; carts traveling across the flattened hull moon pool, for achieving Rubble longitudinal displacement leveling process; the trolley movably mounted in the vehicle traveling large for effecting lateral displacement of rubble leveling process. The present invention uses large traveling trolley riprap achieve leveling process vertical and horizontal displacement of simple structure to ensure a smooth ride of paving bed in the process group, riprap facilitate a leveling operation is performed.