The invention relates to a rope-like floor drain device easy to clean. The rope-like floor drain device comprises a floor drain shell and a floor drain cover; the upper end of the shell is provided with a groove, and the lower end of the shell is cylindrical and stretches into a sewer; the floor drain cover is buckled in the groove in the upper end of the shell; filtering holes are uniformly formed in the surface of the floor drain cover; a hair winding rope is installed on the back side of the floor drain cover, the top end of the hair winding rope is in a hook shape and penetrates through two arbitrary adjacent filtering holes from the back side of the floor drain cover to be hooked on the floor drain cover, and the other end of the hair winding rope extends downwards; hair winding nailsare uniformly distributed on the hair winding rope, each hair winding nail is obliquely installed on the hair winding rope with the top facing upwards and the bottom facing downwards, each hair winding nail comprises a nail head and a nail body, the diameter of each nail head is two times that of the corresponding nail body, and the bottom of each nail body is movably installed on the hair winding rope. The situation that the sewer is blocked by hair is well relieved, and cleaning is easy; besides, the structure is simple, and the cost is low.