PHYSICO-MATHEMATICAL MODELING OF CARRYING ELEMENTS OF PANTOGRAPH-TYPE LIFTS FOR STRAINDEFORMED STATE CONTROL

V.S. Kalinichenko, Yu.A. Vlasov
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Index terms: pantograph lift, stress-strain state, physical and mathematical model.
Abstract: The article investigates the loads and forces arising in the bearing elements of a special mast of a pantograph-type hoist. To solve applied problems of mechanics, the methods of cutting out nodes and finite elements are used. A flat geometric design diagram of pantograph-type lift elements has been developed and described by equations. A physical and mathematical model of the control object in the form of load-bearing elements of a pantograph-type elevator has been developed for analytical study of the stress-strain state and determination of the controlled parameters of the test product. The results of the work are applicable for planning tests of the investigated hoist, monitoring and analyzing the results of the experiment.

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