High-rise escape system

The utility model relates to a high-rise escape system consisting of a left end cover and right end cover, a rotary drum, a first planetary gear and second planetary gear, a planet carrier, a nut, a mandrel, a pendulum bob, a spline, an inclined sliding block, a clutch disc, a sleeve, a bolt, a spring, a clamp ring, a gear shaft, a central shaft, an adjusting gear, a screw, an adjusting sleeve, a free gear, a taper pin, a dead wheel and a left support and right support, wherein the rotary drum is installed on the central shaft; the free gear, the dead wheel, the planet carrier, the spring and the clamp ring are respectively sheathed on the central shaft; the free gear is meshed with the first planetary gear; the dead wheel is meshed with the second planetary gear; the first planetary gear and second planetary gear are installed on the central shaft; the pendulum bob and the inclined sliding block are connected with the planet carrier; the clutch disc and the adjusting gear are connected with the central shaft; the right half part of the rotary drum is installed with a sleeve; and the extension end of the central shaft is installed with the left support and the right support. The escape system has the advantages of reasonable structural design, good generality, flexible adjustment, and convenience, and safety and reliability in use.