Movable high performance liquid chromatograph frame

The utility model relates to the technical field of high performance liquid chromatograph, in particular to a movable high performance liquid chromatograph frame, which comprises an instrument frame, a transverse plate, mounting grooves and a fixing piece, the mounting grooves are symmetrically arranged on two side walls in the instrument frame, two sides of the transverse plate are arranged in the mounting grooves, and the fixing piece is arranged on the transverse plate. According to the utility model, the mounting groove, the fixing piece and the transverse plate are arranged, so that the instrument rack can be randomly adjusted according to the height of the chromatograph during use, the problem that the height of the existing instrument rack cannot be adjusted is solved, and the anti-collision plate is arranged on the inner side wall of the instrument rack, so that the chromatograph can be protected from being easily damaged; through the arrangement of the rotating seat, the U-shaped mounting seat, the m