The invention relates to a spiral hydraulic pressurizing anti-braking tool. According to the technical scheme, the spiral hydraulic pressurizing anti-braking tool is composed of a spiral anti-braking device and a hydraulic pressurizing device; the spiral anti-braking device is composed of a spiral shaft and a spiral sleeve which are mutually matched, a core shaft is connected to the upper portion of the spiral shaft, and an outer sleeve is connected to the upper portion of the spiral sleeve; and a spring is arranged between the outer sleeve and the core shaft, the hydraulic pressurizing device is mainly composed of a pressurizing piston, the core shaft and the outer sleeve, the pressurizing piston is connected with the core shaft, and the hydraulic pressure inside a drill column acts on the pressurizing piston to be transferred to a drill bit. According to the spiral hydraulic pressurizing anti-braking tool, the condition that the drill bit works under the constant torque and the constant drilling pressure is achieved, and the drilling speed is increased.