Overhead crane with two-level design scheme
Abstract
A variant of the structural design of a two-level bridge crane scheme consisting of a support bridge and a cargo bridge with a cargo truck is proposed. A calculation scheme has been developed for determining the resistance to movement of a cargo bridge and a cargo truck caused by deformations of the load-bearing system of a two-level overhead crane. Constructive options for compensation of slope angles caused by deformations of the bearing system of a two-level overhead crane are considered, in particular, using a two-level end beam of a support bridge with elastic connections. The efficiency of using a two-level bridge crane scheme is shown.
About the Authors
Sergey Zayarny
Kaluga Branch of the Bauman Moscow State Technical University
Russian Federation
Russian Federation
Ivan Pavlov
Kaluga Branch of the Bauman Moscow State Technical University
Russian Federation
Russian Federation
References
1. Gokhberg M. M., Metal structures of lifting and transport machines. Mashinostroenie, 1969, 520s.p.198.
2. Shabashov A. P., Lysyakov A. G. General purpose overhead cranes. Moscow: Mashinostroenie, 1980. 304 p.
3. Reference book on cranes: In 2 volumes. Under the general Editorship of M. M. Gokhberg. Moscow: Mashinostroenie, 1988. Vol. 1. 536 p.: ill.
4. Sokolov S.A. Metal structures of lifting and transport machines: A textbook- St. Petersburg: Polytechnic, 2005. 423 p.
5. Sokolov S.A. Metal structures of lifting and transport machines: A textbook- St. Petersburg: Polytechnic, 2005. 423 p.
6. Patent 2803209. Russian Federation. Registered in the State Register of Inventions of the Russian Federation on 11.09.2023 [Electronic resource]: https://patenton.ru/patent/RU2803209C2 . Accessed 04/15/2025.
7. Patent 2812012. Russian Federation. Registered in the State Register of Inventions of the Russian Federation on 22.01.2024 [Electronic resource]: https://patenton.ru/patent/RU2812012C2 . Accessed 04/15/2025.
8. Zayarny S.L., Pavlov I.D. A system for compensating the angle of inclination of the underlay rail path of an overhead crane. // Machines and installations: design, development and operation.
Review
For citations:
Zayarny S., Pavlov I. Overhead crane with two-level design scheme. Machines and Plants: Design and Exploiting. 2025;(2):39-46. (In Russ.)
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