The utility model discloses an use fly ash the cement slurry material fills discarded oil pipeline device, the on -line screen storage device comprises a base, the upper end surface movable mounting of base has the support and increases weight the piece, the support is located one side of the piece that increases weight, the position movable mounting who increases weight between piece and the basehas straight post, increase weight the piece upper end surface movable mounting have the supporting shoe, one side surface movable mounting that the piece that increases weight was kept away from tothe support has the spliced pole, and the position movable mounting between spliced pole and the support has the fixed column. Use fly ash the cement slurry material fills discarded oil pipeline device, is equipped with no. Three fixed blocks, splint and the piece that increases weight, can fix idle rocker, prevents to accidentally injure the staff, can accomodate inlet pipe and discharging pipe,prevents to stumble the staff, eliminates the potential safety hazard, can increase the weight of base, prevents that the base from taking place to shift in the course of the work, brings better use prospect.