Elevators in offices, homes and shopping centres operate under substantial loads. Guide rail clip connections must remain secure during service. Anti-loosening measures form part of the fastening design. Do Guide Rail Clips Need Anti-Loosening Measures? Sustained vibration and impact can loosen an unsuitable bolted connection. The fastening arrangement should therefore include the anti-loosening measures required by the elevator design. The Chinese article describes clip bolt assemblies with flat washers, spring washers and nuts. T1, T2, T3, T4 and T5 models use different component sizes, so matching hardware and assembly requirements must be followed. Contact Xinyi’s engineers if you are unsure…
