| Issue |
MATEC Web Conf.
Volume 358, 2022
3rd International Symposium on Mechanics, Structures and Materials Science (MSMS 2022)
|
|
|---|---|---|
| Article Number | 01039 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/matecconf/202235801039 | |
| Published online | 19 May 2022 | |
Design and optimization of elevator car bottom structure
School of information, Mechanical and Electrical Engineering, Ningde Normal University, Ningde, China
* Corresponding author: 544824964@qq.com
Taking the elevator car bottom structure as the research object, the car bottom sheet metal process structure model was established by the three-dimensional design software SolidWorks. The part connection and support were considered in the simulation, and the mesh division finite element analysis was carried out to study static stress characteristics of the car bottom structure under load. The car bottom structure is optimized by introducing crisscross weldments according to the characteristics. The simulation results show that all the performances are improved, so as to illustrate the effectiveness of structural optimization, which provides theoretical basis for car bottom structure design.
Key words: Car bottom / design / simulation / optimization
© The Authors, published by EDP Sciences, 2022
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