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Glazier's Hall
Kelar, Petr ; Pilgr, Milan (referee) ; Barnat, Jan (advisor)
The bachelor's thesis deal with structural design of Glazier's hall. Dimension of the hall are 9,24 m x 24,51 m. The basic material is steel S355. The main frame is three-hidged frame. Each frames are connected by the purlins and girts. Spatial rigidity of the structure is provided by the rigid frame corners and sway bracings. Part of the design is crane runway for bridge crane from Demag company with load capacity of 5 t. Structure i designed in compliance with valid standards of ČSN EN and corresponds with ultimate and serviceability limit state. For structural design was used software RFEM 5.07.03 of Dlubal company.
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Crane cat of a stoplog handling crane
Oliva, Petr ; Nezbeda, Jiří (referee) ; Škopán, Miroslav (advisor)
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.
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The assessment of existing structure
Pospíšilová, Lenka ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
This document aims to assess existing reinforced concrete construction od single-storey hall. There is gradually made static calculation and made judgment on individual supporting elements of reinforced concrete construction. There was very important aspect of assesment load. That aspect was to calculate with planned instalation of a new overhead crane with greater capacity. The main basis for the assessment of existing construction was building-technical survey, the results of which were determined input parameters calculation. The aim of the study was to assess whether it is possible at the current technical state of the construction fitted in the future of higher overhead crane capacity required, or propose such technical measures that would allow this.
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Crane trolley 32 t
Knapec, Tomáš ; Nezbeda, Jiří (referee) ; Škopán, Miroslav (advisor)
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.
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Bridge crane one-girder
Chroust, Martin ; Malach, František (referee) ; Malášek, Jiří (advisor)
The focus of this thesis is the construction of a single girder overhead crane. The goal is to render a crane construction according to preset parameters. The parameters include a lifting power of 8,000 kg, a 10,000 mm reach, a 2,400 mm wheelbase and a stroke of 8,000 mm. The thesis includes brief theoretical research focused on overhead cranes, their various types and description of their main components. Brief description of chosen parameters for the construction itself follows. The description of chosen parameters includes calculations of strain acting during operation, technical and stability parameters, essential for the construction. All calculations were made with regard to valid Czech technical standards and specialized literature which focuses on the construction of cranes and their parts. Finally, the thesis is extended by the required technical drawings.
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Bridge crane reconstuction
Ježek, Tomáš ; Škopán, Miroslav (referee) ; Kubín, Martin (advisor)
Bachelor's thesis is focused on renovating the bridge crane. The main aim of this thesis is to design all the drives and the design of mechanical parts, which will be the replacement engine also renovate. This work is divided into two parts. The first part is a documented original condition of the bridge crane and a second part of this thesis deals with the actual calculation of each propulsion and design mechanical parts.
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Frame of foundry trolley crane 330 t
Otevřel, Marek ; Kolář, Pavel (referee) ; Pokorný, Přemysl (advisor)
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.
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Analysis of crab frame of bridge magnet crane 15t 27,5m
Strommer, Bohumír ; Kolář, Pavel (referee) ; Pokorný, Přemysl (advisor)
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.
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Steel hall structure for industrial production
Bém, Miroslav ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The aim of the bachelor thesis is design and assessment of the double aisle steel hall structure for industrial production in Moravské Budějovice. The hall has rectangular ground plan and it is 30m (18 m and 12 m) wide and 56 m long. There is trolley crane inside in the buinding with a lifting capacity of 12,5 tones. The main bearing components are trusses, solid poles, bracings and thin-walled purlins.
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Overhead crane - design of crane trolley
Brzobohatý, Petr ; Čížek, Karel (referee) ; Škopán, Miroslav (advisor)
The diploma work deals with design of lifting mechanism of overhead crane trolley with a load capacity 200 t. The main objective is design and analysis of selected components of lifting mechanism and components which are directly associated with lifting mechanism. Work includes design elements of a rope system, such as rope, rope drum, sheaves, sheave block, elements of the proposals of propulsion, such as engine, transmission, brake, coupling. The work contains also strength calculations of some components and drawing documentation.
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