昇降機のガイドレール据付作業支援ツールの開発

抄録

A work assist tool has been developed to the installation process of elevator guide rails. The guide rail installation involves positioning and securing of guide rails on both sides of the elevator shaft relative to the construction reference line. Due to the necessity of achieving simultaneous precision on both sides, multiple adjustments are frequently required. The developed assist tool consists of sensors that identify and display the relative position of the guide rails and the construction reference line in five distinct areas based on signal transitions from photo-interrupters. Additionally, it incorporates a mechanism that uses the sensor signals to automatically positioning both guide rails simultaneously. The application of this assist tool has achieved improved efficiency in the guide rail installation.