Finite Element Analysis of Lift Speed Limiter Rope Sheave Material Based on Ansys Computer Simulation Techology

The elevator speed limiter is the limiting device of elevator car speed, which is the last line of defense for elevator Overspeed protection. The rope sheave of the speed limiter is one of its essential parts. Replacing the material of the speed limiter will not guarantee the safety of the speed lim...

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Bibliographic Details
Published in2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM) pp. 71 - 74
Main Authors Xingyan, Li, Yongbin, Zhang, Fu, Xiuli, Yuansheng, Qi
Format Conference Proceeding
LanguageEnglish
Published IEEE 18.11.2022
Subjects
Analytical models
Ansys Workbench
Elevator speed limiter
Elevators
Employee welfare
Finite element analysis
Software
Solid modeling
SolidWorks
Three-dimensional displays
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Summary:The elevator speed limiter is the limiting device of elevator car speed, which is the last line of defense for elevator Overspeed protection. The rope sheave of the speed limiter is one of its essential parts. Replacing the material of the speed limiter will not guarantee the safety of the speed limiter. This paper compares the equivalent force, total deformation, and elastic deformation of rope sheaves under different materials by the finite element method. The rope sheaves were modeled using SolidWorks, and static stress analysis was performed by Ansys Workbench. The state of rope sheaves with different materials under the same working conditions is analyzed. Verify the effect of changing the material on the speed limiter and get the most suitable alternative material by careful consideration.
DOI:10.1109/WCMEIM56910.2022.10021428