Abstract

Recently, there has been major issue in safety of elevator. In the view of safe management of elevator, the corresponding research must be done since accidents related elevator include not only actual accident but also possible accident in order to protect user from dangerousness. This research aims to seek an analytical solution for safety apparatus which caused accident again and again among dangerous factors of an elevator. In order to assure safety of door, ANSYS, a commercial software was applied and evaluate safety qualitatively by calculating stress and strain deformed under the loads of 40 to 100kg.

본 논문의 목적은 엘리베이터에 대한 위험요인 중에서 사고가 재발되고 있는 도어 안전장치(인터록)를 해석하였으며 도어의 안정성을 확인하기 위하여 3차원 유한요소해석 코드인 ANSYS를 이용하여 $40{\sim}100kg$ 하중을 가하여 응력(stress), 변형률(strain)을 구함으로서 안전성을 평가하였다.

Keywords

• Behavior analysis;
• Elevator door;
• Safety device;
• Maximum stress