Supporting equipment for open TBM collapse prevention equipment

The invention relates to supporting equipment for open TBM collapse prevention equipment. The supporting equipment comprises an upper collapse prevention cover, side collapse prevention covers, connecting plates, a connecting rod, a tunnel boring machine shell and a supporting mechanism. According to the supporting equipment for the open TBM collapse prevention equipment, a traditional welding type fixing mode is changed into a detachable mode, and a plurality of screws are adopted for fixing in existing equipment so that the effective fixing effect can be achieved, and meanwhile, the convenient operation effect can be achieved when the upper collapse prevention cover and the side collapse prevention covers are replaced and maintained; and specifically, a combined structure of supporting rods, supporting blocks and supporting grooves is arranged and used for bearing and allowing the connecting rod to be arranged, and the connecting rod is fixed in the supporting grooves through the combination of fixing cover