Desarrollo de un plan de mantenimiento preventivo para el ascensor del edificio de la Carrera de Ingeniería Civil de la Facultad de Ingeniería Civil y Mecánica de la Universidad Técnica de Ambato

Abstract

The constant need to reduce unexpected stops of machines/equipment and extending their useful life, has allowed the creation, improvement, innovation and adaptation of new methods, plans and maintenance programs highly dynamics and friendly to humans and the industry. For this reason, this technical project is developed due to the preventive maintenance needs required by the vertical transport of the building of the Civil Engineering career of the UTA. For this study, we started from an analysis that contemplates the knowledge of the generalities of the elevator as well as its operation; after it is determined which are the mechanical, electrical and electronic components that make up the elevator, this with the aim of identifying those that are the most likely to cause or suffer failures over time. For the failure analysis, the FMEA analysis and the criticality analysis were used. In this way, both the logs and the maintenance ranges were developed in accordance with the analyzes carried out and in accordance with the guidelines that govern the UNE-EN 13015:2002+A1:2008 standard. (Maintenance for lifts and escalators. Rules for maintenance instructions). Keywords: elevator, preventive maintenance, FMEA, criticality, longs an