DESIGN AND STRENGTH ANALYSIS OF A CRANE HOOK WITH A 500 KG LIFTING CAPACITY
DOI:
https://doi.org/10.46585/pc.2021.2.1702Klíčová slova:
crane hook, strength analysis, bridge crane, cross-section, Ansys, theory of strongly curved beams, finite element analysisAbstrakt
A bridge crane is a type of crane that is designed for lifting / lowering and transferring material in the horizontal direction and is used mainly in production halls, warehouses and transship points. A part of the lifting mechanism of the bridge crane is a crane hook on which the load is suspended. Sufficient strength is required from the crane hook in order to be able to withstand high loads relatively well. The most stressed part of the crane hook is the curved inner surface. This surface is considered critical in terms of strength. The goal of this paper is to select a suitable crane hook for a single girder bridge crane with a load capacity of 500 kg and a strength analysis of the selected crane hook. Strength analysis is performed by two methods, first is based on analytical calculation and second is based on finite element method (FEM) performed in Ansys software. The comparison of the obtained total stresses from both methods is the part of the analysis. From the results of the FEM analysis and analytical calculation it can be stated that the selected crane hook RSN 05 P - DIN 15401 with a load capacity of 500 kg is suitable for the above-mentioned bridge crane. It can also be concluded that the total stress determined by the analytical calculation is lower by 9.8 % compared to the stress obtained from the Ansys software.
Stažení
Reference
Allbiz © 2021. Catalogue of construction machinery components and spare parts. Available at: https://ua.all.biz/en/hooks-lamellar-g-p-to-320-0tn-hooks-crane-g-p-0-5-g1257745 [Accessed: 2021, October 2].
Bigoš, P., Kuľka, J., Kopas, M., Mantič, M. 2012. Theory and design of lifting and transport equipment (In Slovak). Košice: Technical University of Košice, 356 p., ISBN 978-80-553-1187-6.
Blatnický, M. 2015. Transport and handling equipment solved exercises (In Slovak). Žilina: University of Zilina, 120 p., ISBN 978-80-554-1039-5.
CMCO © 2018. Why use a Ramshorn hook. Available at: https://www.cmworks.com/Public/64781/Ramshorn%20Form%20B_HR. [Accessed: 2021, November 30].
Cvekl, Z., Zavadil, J. 1960. Lifting machines and conveyors (In Czech). 2. edition. Prague: STNL – the publishing house of technical literature, 133 p.
Deutsches Institut für Normung. 1982. Lifting hooks for lifting appliances; Single hooks; Unmachined parts. DIN 15401. Berlin: DIN.
Deutsches Institut für Normung. 1982. Lifting hooks for lifting appliances; Ramshorn hooks; Unmachined parts. DIN 15402. Berlin: DIN.
Dr. Kitaw, D. 2001. Pulleys, Sprockets, Drums and Load Handling Attachments. Material Handling Equipment, pp. 76 – 80.
English, T. 2019. What Is Finite Element Analysis and How Does It Work. Interesting engineering [Online]. Available at: https://interestingengineering.com/what-is-finite-element-analysis-and-how-does-it-work [Accessed: 2021, October 8].
Gopichand, A., Lakshmi, R. V. S., Maheshkrishna, B. 2013. Optimization of design parameter for crane hook using Taguchi method. International Journal of Innovative Research in Science, Engineering and Technology, 02(12), pp. 7780-7784, ISSN 2319-8753.
Kardile, S. V., Khan, R. E., Dhakane, D. P., Gore, P. A., Mahajan, D. B. 2017. Design and Analysis of Crane Hook with Different Materials. International Research Journal of Engineering and Technology (IRJET), 04(03), pp. 1919 – 1922, e-ISSN 2395-0056.
Lakshmana Moorthy, S.K., Prakash, B. 2020. Design and Analysis of Crane Hooks of Different Cross Sections Made of Hardened-Tempered Alloy Steel AISI 6150 and AISI 4140. International Research Journal of Engineering and Technology (IRJET), 09(05), pp. 435-439, ISSN 2278-0181.
Pavlínek.sk. © 2021. Hooks for chain slings. Available at: https://www.pavlinek.sk/shs-el-hak-so-zavitom/ [Accessed: 2021, October 1].
Pavlínek.sk. © 2021. Catalogue of crane hooks. Available at: https://www.pavlinek.sk/jednoduchy-zeriavovy-hak-rsn-din-15401-vykovok-bez-zavitu-s-poistkou-trieda-p/ [Accessed: 2021, October 5].
Remta, F., Kupka, L., Dražan, F. 1974. Cranes (In Czech). 2. edition. Prague: STNL – the publishing house of technical literature, 648 p.
Sudhakar, N., Florence, M., Maisuria, M., Patel, D. 2017. Finite element analysis of crane hook. In National Conference on Progress, Research and Innovation in Mechanical Engineering. Surat, March 2017. Gurajat, India: Sarvajanik College of Engineering & Technology, pp. 1-4.
Slovak Office of Standards, Metrology and Testing. 1989. Design of steel structures for cranes. Calculation according to limit states. STN 27 0103. Bratislava: STN.
Slovak Office of Standards, Metrology and Testing. 1963. Cranes and hoists. Forged hooks with shank. STN 27 1908. Bratislava: STN.
Tigabey, S. 2018. Optimization and Fatigue Analysis of Crane Hook Using Finite Element Method. Addis Abbaba: Addis Abbaba University, School of mechanical and industrial engineering.
Vítů, Š. 2019. Crane hooks, design and calculation (In Czech). Brno: VÚT Brno.
Stahování
Publikováno
Jak citovat
Číslo
Sekce
Licence
Copyright (c) 2021 Denis Molnár, Miroslav Blatnický, Ján Dižo
Tato práce je licencována pod Mezinárodní licencí Creative Commons Attribution 4.0 .
Přijat 2021-12-02
Publikován 2021-12-30
