Original scientific paper

Analysis of the force on the balance beam of the lifting device

L. Chen ; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China
S. S. Wang ; China MCC 22 group Corporation Limited
F. Y. Zhu ; China MCC 22 group Corporation Limited
W. Z. Yan ; China MCC 22 group Corporation Limited
H. C. Ji ; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China

Abstract

In the process of hoisting the memorial archway, because the balance beam directly lifts the memorial archway, it is easy to deform during the hoisting process, and the deformation will affect the follow-up work, resulting in the delay of the project progress. In order to avoid this situation, the existing conditions are used to calculate the load that the balance beam can bear. Using 3D modeling and numerical simulation software, conduct force analysis on the balanced beam, and compare the simulation results with the calculated values to determine whether the stress and deformation of the balanced beam meet the requirements. The simulation results show that the stress on the balance beam during the lifting process does not exceed the maximum yield stress of its own material, which meets the requirements of the working conditions.

Keywords

steel Q235B; lifting; balance beam; numerical simulation; stress-strain

Hrčak ID:

315698

URI

https://hrcak.srce.hr/315698

Publication date:

1.7.2024.

Visits: 82 *