Earth ramming device for civil engineering

The utility model discloses an earth ramming device for civil engineering. The device comprises a mechanical box, a threaded column is coupled to the bottom of the inner side of the mechanical box, asliding base is in threaded connection with the outer side of the threaded column, hydraulic power mechanisms are fixedly installed on the three adjacent side walls of the sliding base, load-bearing bases are slidably connected to the two faces adjacent to the front face, and the three load-bearing bases are matched with the three hydraulic power mechanisms. The utility model provides an earth ramming device for civil engineering. Multi-surface earth ramming operation can be realized; equal motor loss, a plurality of plate surfaces are driven to efficiently hit soil and flatten; through movement of the triangular crawler wheels, the triangular crawler wheels can drive the device to cross some large obstacles on a construction site, multi-directional movement can be achieved through the universal wheels at the bott