The core working principle of the monkey pole is a mechanical lever and rack structure.
Handle Lever: The operator cranks the handle up and down, providing initial force.
Ratchet and Pawl (Clutch Mechanism): A sophisticated internal ratchet and pawl system converts the reciprocating motion of the handle into a unidirectional, continuous upward linear displacement.
Lifting Saddle and Rack: The pawl pushes the high-strength serrated rack, driving the top saddle (or tool head) steadily upward, thereby lifting the load.
