The elevator shaft transmits the force generated while the elevator is running.When the motor drives the traction wheel to rotate, the shaft head transmits the force to the traction wheel through the shaft body, so that it drives the wire rope to rotate around the wheel, so as to realize the rise or fall of the elevator.Secondly, the elevator shaft can also ensure the safe operation of the elevator.Because elevator eccentric bearings are subjected to high forces, their strength and durability need to be considered during design and manufacturing. Reasonable structure and material selection can ensure the stability and reliability of the shaft, thereby ensuring the safety of elevator operation.As an important transmission force in elevator operation and a component to ensure passenger safety, the elevator shaft plays an important role. Regular inspection of the wear of the shaft and the lubrication status of the bearing, and timely replacement of damaged parts, can effectively extend th…