Hydraulic integral walking sinking platform and applications thereof

The invention discloses a hydraulic integral walking sinking platform and applications thereof. The hydraulic integral walking sinking platform comprises an upper platform, a reinforcing ring, a walking platform, a lower platform, six walking oil cylinders, eight brackets, stand columns, a hydraulic power unit, a hydraulic control system and the like. The upper platform is a main bearing platform, is circumferentially provided with the eight bearing brackets capable of performing stretching motion, and is connected with the reinforcing ring by main stand columns; the six walking oil cylinders are parallel to the main stand columns and mounted at intervals; the working platform is a walking motion part, is identical to the upper platform in structural shape, and is radially provided with eight bearing brackets capable of performing stretching motion; an open type system serves as the hydraulic control system; and multiple directional control valves are adopted for direction changing and throttle governing. The