The utility model relates a roller cage shoe for vertical shaft hoisting vessel which comprises a machine base, a swing rotating arm, a rolling wheel and a bumper, the utility model is characterized in that a bottom hole of swing rotating arm is connected with a hole in the machine base, a elastic body cover nut is fixed in the side or the center of the swing rotating arm, a multiple function buffer which in the other end of the swing mechanism is connecting pin with the hole in the machine base, the multiple function buffer comprises a metallic reed, a slide bar, a length modulation bolt of the buffer and double seal, in the meantime the pretightening force and buffer length adjustment is provided. Compared with the prior art, the utility model has advantages in that the clearance between the rolling wheel and the cage conductor can be realized by buffer length adjustment after the rolling wheel frazzled, enough grease is filled in the mechanical spring which is well confinement, pretightening force adjustment is easily when in elastic force shortage of long-term use, the conjunction of the machine base and the swing rotating arm can not shock easily, water inflow of bumper and wheel-dropped can be avoided and the anti-down function is powerful.