Improved reinforcing device for large-size foundation short column formworks

The utility model relates to an improved reinforcing device for large-size foundation short column formworks. The improved reinforcing device for large-size foundation short column formworks comprises channel-section steel blocks, connecting strips, connecting plates, counter-pull screw rods and bolts, and is characterized in that the device is assembled by the mutually connected channel-section steel blocks, and the channel-section steel blocks are connected by the connecting strips through the bolts. When the device is assembled, a temporary support is arranged first to determine the positions of the channel-section steel blocks, the assembling is performed in the length direction of short columns, and meanwhile, the two ends of each counter-pull screw rod are locked and fixed; then, the assembling is performed in the width direction of the short columns, so that the longitudinal channel-section steel blocks and the transverse channel-section steel blocks are mutually connected to form an integrally closed