Showing stand convenient for displaying project cost budget result

The utility model relates to the technical field of showing stands, in particular to a showing stand convenient for displaying a project cost budget result, which comprises a bottom plate, a lifting mechanism is arranged at the bottom end of the bottom plate, a main showing plate is fixedly connected onto the bottom plate, two sliding grooves are arranged on the main showing plate, and two sliding blocks are slidably connected into the sliding grooves. A reverse screw rod is rotationally connected into the sliding groove, the reverse screw rod is in threaded connection with the two sliding blocks, one ends of the two sliding blocks located on the left portion and one ends of the two sliding blocks located on the right portion are fixedly connected with auxiliary display boards, one end of the reverse screw rod is fixedly connected with a connecting shaft, and one end of the connecting shaft penetrates through the main display board and extends to the outside; the main display board is rotationally connected w