Description
The elevator is 64cm long and 36cm wide. The elevator controls the lifting action of the lifting mechanism by rotating the handwheel or pulling the handle to drive the cable movement. Has high strength and toughness, and can withstand certain tensile forces. There is usually a protective cover on the outside of the cable to prevent wear and rust. Fixed pulleys are mainly used to change the direction of the cable, making operation more convenient; Moving pulleys can save effort, reduce the amount of force required by operators, and ensure the stability and reliability of lifting and lowering.
The main function is to transmit the key component of human operation force, converting the movements of the operator’s hands into the power for lifting and lowering.
