Concrete galling construction platform for construction of surface layer and leveling layer of cast-in-place box girder

The utility model relates to a concrete galling construction platform for construction of a surface layer and a leveling layer of a cast-in-place box girder, which comprises a detachable module suspension frame and brush components which are arranged in front of and behind the detachable module suspension frame and can move along the length direction of the detachable module suspension frame, longitudinal walking devices used for driving the construction platform to move in the width direction of the detachable module suspension frame are arranged on the two sides of the detachable module suspension frame. The bridge floor galling machine is reasonable in design and convenient to operate, the problems that an existing bridge floor galling mode is poor in effect, low in construction efficiency, time-consuming, labor-consuming and low in cost ratio can be solved, various bridge floor widths can be matched by assembling and disassembling frames of different sizes, and the phenomena that equipment is idle and res