Special gradient-self-adapting oblique movement elevator

A special gradient-self-adapting oblique movement elevator is suitable for gradient changing or variable-track operation so as to adapt to shapes of buildings or roadway working conditions. The special gradient-self-adapting oblique movement elevator comprises a buffer, an elevator car system, a slope guide rail system, a counterweight system, a tractor, a speed limit rope speed governor, a hoist rope guide wheel and the like. The two ends of a hoist rope are connected with the elevator car system and the counterweight system respectively. Traction and hoisting are conducted through drive of the tractor and guidance of the hoist rope guide wheel, and overspeed protection is conducted through the speed limit rope speed governor, safety tong linkage and the buffer; and to adapt to changes of the gradient, an automatic leveling assembly is needed to level a carriage body automatically, forced guidance is conducted on the hoist rope through hoist rope lifting devices and hoist rope downward-pressing devices, and forced guidance is conducted on a speed limit rope through speed limit rope lifting devices and speed limit rope downward-pressing devices. The special gradient-self-adapting oblique movement elevator is simple in structure, safe, reliable, wide in application range and capable of achieving the purpose that the oblique movement elevator is operated on a variable-gradient track.