According to elevator safety standards, how far apart must anti-slide devices be spaced?

Anti-slide devices are crucial for ensuring safety in elevator systems, particularly because they help prevent movement that could lead to accidents or equipment malfunction. According to elevator safety standards, these devices must be spaced at least 6 feet apart to effectively control the lateral movement and provide adequate support.

The spacing of 6 feet allows for sufficient distribution of support along the height of the elevator shaft, minimizing the risk of excessive sliding or tipping of the elevator cars. This guideline is based on engineering principles that ensure the devices can respond effectively to forces that might cause the elevator to shift unexpectedly, therefore promoting a safer environment for both passengers and maintenance personnel.

In comparison, other stated distances, such as 4 feet, 5 feet, or 8 feet, do not align with the established safety protocols, as they either do not provide enough support or exceed practical limits that would complicate installation and maintenance procedures.