Cost budgeting box for engineering construction site registration

The utility model provides a cost budgeting box for engineering construction site registration. The cost budgeting box comprises a box body; the sliding plates are slidably connected to the two sides of the inner wall of the box body, the tops of the sliding plates are fixedly connected with a storage frame, and the top of the storage frame is fixedly connected with a top plate; and the two U-shaped blocks are slidably connected to the two sides of the bottom of the inner wall of the box body correspondingly, the interiors of the two U-shaped blocks are both rotationally connected with driving frames, and the tops of the two driving frames are both hinged to the bottom of the sliding plate. According to the construction cost budgeting box for engineering construction site registration, a worker can conveniently take budgeting tools, budgeting work can be conveniently carried out on the top plate, the good telescopic function is achieved, the convenience of budgeting registration is improved, the tools can be