The invention provides a tubular lever pressurized climbing rope device comprising a rope tube main body, a rope pressing plate, a left pedal and a right pedal which are provided with pedal clutches, and a main pressing device which is connected with the right pedal; a rope guide hole in the vertical direction is installed in the rope tube main body; a first opening is installed in the middle of a right side wall of the rope tube main body; an end of the rope pressing plate installed inside the first opening is hinged to the rope tube main body; the rope pressing plate swings in the first opening; the main pressing device tightly presses the rope pressing plate; the rope is tightly locked. By means of the lever principle, the locking force is enlarged by the rope pressing plate so that the climbing rope device is safe and reliable to use.