What is the primary link between the hoistway walls or building structural steel and the rails?

The primary link between the hoistway walls or building structural steel and the rails is established through rail brackets. Rail brackets serve as the essential support mechanism that secures the elevator rails to the structural components of the hoistway, ensuring stability and alignment during the operation of the elevator. These brackets provide not only physical support to the rails but also help in distributing the loads generated during the elevator's movement, which is crucial for safety and efficiency. Proper attachment via rail brackets minimizes vibrations and maintains the precise positioning of the rails, allowing for smooth operation of the elevators.