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Custom design for lifting equipment
Matějíčková, Eva ; Chladil, Josef (referee) ; Kalivoda, Milan (advisor)
The aim of this thesis is to design and manufacture a lifting device to the Volkswagen Crafter long vehicle. In the first part, I present a simple descriptive overview of different lifting devices based on their principle and use. Next, commercially available alternative solutions to the given problem are shown and discussed. The main goals of the practical part are the design of the lifting device that fits to a carriage van according to given specifications and the description of the technological processes for the manufacturing of individual components of the device. The design includes selection of proper machines, measuring devices and working tools, which was carried out based on the available equipment. Finally, manufacturing, testing and evaluation are described and discussed together with the possibilities for future improvement.
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Design of workshop crane with powered chassis
Tmej, Tomáš ; Hadraba, Petr (referee) ; Kočiš, Petr (advisor)
This bachelor’s thesis focuses on design of workshop crane with powered chassis. The work describes available types of cranes and devoted to the category of workshop cranes in detail. Two construction designs of a workshop crane with powered chassis are elaborated. One option is selected. In this selected variant is made a detailed design, control calculations of the supporting parts and the production drawings are drawn at the end.
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Tracked vehicle for working on a slope
Těšický, Petr ; Urbánek, Michal (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the conceptual design of a remotely controlled tracked vehicle for work on a slope. In the first part, a short research analysis of remotely controlled tracked vehicles is performed. During the design of the concept itself, dimensional, force and power calculations are performed. The design of some components is based on these calculations. Strength calculations for certain components are performed in the last part of this work. The result is a conceptual design of a remotely controlled tracked vehicle.
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Design of the special device of boom version for wheel loader
Nosek, Pavel ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor’s paper deals with proposal and fortification calculation of special device of boom version for wheel loader. Device is proposed for wheel loader CAT 906 H and is used for lifting and moving various subjects. According to outgoing parameters of loader, single parts of device are constructed. There were done fortification calculation of carrying parts of special device – boom, mortise, tying rods, hook holder. Added is also proposal of connecting element for boom of chosen loader and selection of suitable hook for holding the load. Part of the paper is also complete plan documentation of special device of boom wheel loader.
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Manipulator with coil of sheet metal
Pejcha, Daniel ; Dokoupil, Vladimír (referee) ; Omes, Jiří (advisor)
The objective of this bachelor’s thesis is to design a lifting device for a coil of sheet metal, which is lifted together with its carriage. Overcoming altitude is 10 m. The mass of the sheet of metal and the carriage is circa 54 t. The thesis contains a technical report with the description of the lifting device, its function and control calculations according to task parameters. The required design documentation is included.
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Barrel handling equipment
Dostál, Martin ; Pokorný, Přemysl (referee) ; Hloušek, David (advisor)
The primary content of this work is a conceptual design of a manipulative device for tin barrels, with its characteristic parameters. The model design was completed in accordance with the gathered information from the critical research of comparable devices available on the market. Ultimately, the model concept is focused on improving the market devices’ deficiencies. The manipulative device model was composed in Autodesk Inventor 2018 application and subsequently subdued to testing calculations. The entire model construction is chiefly welded. Therefore, the majority of the calculations is concerned with the solidity control of the welds.
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Design of screw driven lift
Kratochvíl, Michal ; Klapka, Milan (referee) ; Dvořáček, Jiří (advisor)
This bachelor‘s thesis was created in order to create a new engineering design solutions power unit and lifting device of the lifting platform. Due to the rapid wear of the rope and the increasing cosi, it is necessary to modify this design.. In the first part of this thesis is elaborated research dealing with the issue of lifting equipment. After this section, followed by a proposal and the final design solutions. For the solution variant is prepared drawing documentation.
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Static analysis and optimization of stress and deflection state of a lifting device
Okánik, Michal ; Vlk, Zbyněk (referee) ; Nevařil, Aleš (advisor)
The topic of this bachelor thesis is proposal and assessment of a lifting device according to current documentation and a new design of its construction and material solution. In the introductory chapter are described the features and requirements on a lifting device. In next chapter we deal with material solution of the problem. In the remaining parts of work, we focused on design of a beam model and detailed design of the plate joints using programs ANSYS and AUTOCAD, their subsequent calculation and assessment using the finite element method (FEM).
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Lifting equipment for a tractor
Smrček, Jakub ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
Main aim of bachelor’s thesis is mechanical design of tractor attached telescopic loader crane used for moving materials. Introductory part of the thesis contains description of lifting equipment for tractors that are actualy produced. Main part of thesis is focused on design of loading crane itself. Whole design is based on strength and control calculations of choosed areas of the loader. At the end are drawings of whole assembly and components of developed telescopic tractor loader.
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Pillar jib crane
Flídr, Tomáš ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor thesis deals with an construct proposal of derrick (crane) with these technical parameters: lifting capacity is 1000 kg, unloading lenght of its beam is 3000 mm, height of lifting is 7000 mm, maximum height of construction is 4000 mm. The thesis consists of strenght calculation for range of the main carrying components, suitable fittings, and technical drawings of this crane and blueprint of unloading device.
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