Hot running-in experiment bench of harbor machinery engine

The utility model relates to a hot running-in experiment bench of a harbor machinery engine. The hot running-in experiment bench is characterized in that a base and sliding rails are included, the two ends of an inner frame of the base are horizontally and fixedly connected with fixed sliding rails, the fixed sliding rails are provided with two radial sliding blocks connected with the fixed sliding rails in a sliding mode, guide holes connected with the sliding rails in a sliding mode are formed in the radial sliding blocks in the up-down perpendicular direction, the guide holes above the radial sliding blocks are connected with moving sliding rails, and the moving sliding rails are provided with two axial sliding blocks connected with the moving sliding blocks in a sliding mode. The hot running-in experiment bench has the advantages that compared with the prior art, through direction adjustment of the radial sliding blocks and the axial sliding blocks, the engine can be conveniently fixed on the experiment b