This master´s thesis deals with the design of a crane trolley with the main and ancillary lift according to the specified parameters. The aim of the work is the elaboration of technical calculations and drawing documentation. The technical report deals with the design of lifting mechanisms, travelling mechanism and design and strength control of the crane frame. The drawing documentation includes a stroke assembly drawing, a travel assembly drawing, a frame steel structure assembly drawing, and a general crane cat assembly drawing.

The topic of my Diploma’s thesis is a fatigue analyzing and judgmenting of main frame casting cat bridge crane. Use the beam model and thin shell model for comparising. The thesis contains of both of computation model. The loading states results of computation model are attachmented of this thesis. This diploma’s thesis was created for Kralovopolska a.s. company.

The diploma thesis deals with crab frame of bridge magnet crane with lifting capacity 15t used in steel mill for handling billets. Thesis contains strength analysis and fatigue strength check of crab frame based on ČSN EN 13001. Strength analyses are made by using beam and shell models of finite element method. The diploma thesis was carried out in cooperation with Královopolská a.s. company.

This master’s thesis is the design development of crane trolley, which is used to manipulate with scrap material. The target of this thesis is to develop a technical report including calculations of running and lifting gear, strength calculation of frame of trolley and drawings containing assembly of crane trolley and assemblies of running and lifting gear. Desired parameters of this trolley are maximum load capacity 32 000 kg, lifting height of 11 m, working lifting speed up to 10 m/min and working running speed up to 50 m/min.

This diploma thesis deals with constructional design and a calculation of one-girder bridge crane with the requested primary parametres: lifting capacity 10 000 kg, span 12 000 mm, wheel base 2 500 mm, travel height 7 000 mm. In diploma thesis, there is executed analysis of constructional designs of box girders, drawn up technical report with the analysis of the choice of the construction with important technical and physical calculations. Calculations were executed according to valid Czech state norms and literature. Drawing documentation is enclosed to this thesis.

The topic of this diploma thesis is the frame of the foundry crane with load capacity 360 t. The frame is analysed by strength inspection and fatigue strength inspection according to norm ČSN EN 13001. The analysis are made by using finite element method on shell model. The diploma thesis was made in cooperation with Královopolská a.s. company.

The theme of my diploma thesis is reconstruction of old exhibition hall “B” of BVV Trade Fairs Brno which is located at Křižkovského street near BVV gate no. 4. The exhibition hall is converted to multifunctional sports hall. This function is result of complex urban analysis, which was theme of winter semester thesis of the academic year 2017/2018. The exhibition hall gets a new curtain wall facade. Curtain wall sustains of steel construction and semi-transparent polycarbonate panels. The study converts rooms according to new usage of the hall. There are smaller halls for indoor sports, dividable central hall, tribunes, bars, locker rooms, roof wellness and outdoor multifunctional playgrounds at the roof of the hall. The study takes advantage of uncommon technical solutions of the hall. For example bridge crane which is newly used as carrying construction for LED multimedia cube.

The topic of this diploma thesis is the frame of the foundry trolley crane 330/65/20t. The crane crab is used for handling with molten metal. The frame is analyzed by strength inspection and fatigue strength inspection. The process is according to ČSN EN 13001. The analyses are made by using finite element method on a beam and shell models. The diploma thesis was made in cooperation with the Královopolská a.s. company.

The subject of this diploma´s thesis is the design and assessment of steel structure two-bay building for industrial production. The width of the side aisles is 15 meters and the width of the main aisles is 35 meters. The length of industrial building is 90 meters. The height of the building is 17.4 meters. Steel structure of main aisles consists of main truss, the distance is 6 meters. The main truss consists of truss girder and fixed column. In the main aisles traversed, by bridge crane with a capacity of 20 tons. Steel structure of side aisles consists frame construction. The building for industrial production is designed for the area of Blansko.

Актуальность темы исследования: обусловлена потребностью в оптимизации процесса транспортировки длинномерных грузов мостовыми кранами с двумя тележками, в повышении точности позиционирования длинномерного груза в месте его назначения с помощью мостового крана с двумя тележками и во введении системы управления с самостоятельным устранением перекоса длинномерного груза. Цель работы: разработка систем управления двухтележечными мостовыми кранами, предназначенных для точного транспортирования длинномерных грузов с возможностью самостоятельного регулирования и устранения перекоса груза. Провести анализ факторов, влияющих на точность перемещения длинномерного груза и представить меры по их учёту в процессе транспортирования груза. В ходе работы были рассмотрены существующие способы согласования работы двух и более кранов, разработаны системы управления двухтележечным мостовым краном с возможностью самостоятельного устранения перекоса груза, представлены факторы, влияющие на точность позиционирования груза и предложены способы учёта некоторых факторов при перемещении груза в место назначения, а также разработаны системы управления тележками и лебёдками двухтележечного мостового крана, учитывающие величину прогиба металлоконструкции крана и растяжения грузового каната при задании величины вертикального перемещения груза. В процессе работы над магистерской диссертацией была оформлена приоритетная заявка на патент на изобретение №2019109823 от 03.04.19г «Двухтележечный мостовой кран» (система представлена в пункте 2.2 данной работы). Также отправлены две заявки на государственную регистрацию программы для ЭВМ «Программа расчёта деформации пролётной балки двухтележечного мостового крана» (Приложение Б) и «Программа расчёта деформации грузового каната» (Приложение В) в среде программирования Borland Delphi. ВКР была отправлена на конкурс Discovery Science: University-2019 и заняла там первое место в номинации «Практический проект». Наградной диплом представлен в Приложении Г. Объём пояснительной записки – 91 лист и 21 листа графических документов. Работа состоит из введения, пяти глав и заключения. Список литературы содержит 16 источников. / The relevance of the research topic: due to the need to optimize the process of transportation of long loads by bridge cranes with two trucks, to improve the accuracy of positioning of long cargo at its destination with the help of a bridge crane with two trucks and in the introduction of a control system with independent elimination of skewing of long cargo. The purpose of the work: development of control systems for double-axle cranes, designed for accurate transportation of long loads with the possibility of self-regulation and elimination of cargo misalignment. To analyze the factors affecting the accuracy of the movement of long cargo and to provide measures for their accounting in the process of transportation. In the course of the work, the existing methods of coordination of two or more cranes of the designed control system of bridge cranes with trucks with self-removal from the misalignment of goods were considered, the factors affecting the accuracy of positioning were presented and the methods of taking into account certain factors when moving the cargo to the destination were proposed, and a control system for trucks and winches of bridge cranes with trucks was developed. counts the amount of deflection of the steel structures of the crane and the tension of the hoisting rope when you set the value of the vertical movement of the cargo. In the process of working on the master's thesis was issued a priority application for a patent for the invention №2019109823 from 03.04.19 g "bridge crane with two trucks " (the system is presented in paragraph 2.2 of this work). Also sent two applications for state registration of the computer program "Program for calculating the deformation of the span beam of a two-track bridge crane" (Application B) and "program For calculating the deformation of the cargo rope" (Application C) in the programming environment Borland Delphi. Dissertation was sent to the competition Discovery Science: University-2019 and took the first place in the nomination "Practical project". The award diploma is presented in Application D. The scope and explanatory notes – 91 sheet 21 and the sheet graphical documents. The work consists of an introduction, five chapters and a conclusion. The list of references includes 16 sources.