Izdelava diagrama nosilnosti mobilnega žerjava v odvisnosti od dolžine izteka in nagiba teleskopa

Golob, Peter

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Title:	Izdelava diagrama nosilnosti mobilnega žerjava v odvisnosti od dolžine izteka in nagiba teleskopa
Authors:	ID Golob, Peter (Author) ID Potrč, Iztok (Mentor) More about this mentor... ID Lerher, Tone (Comentor)
Files:	UNI_Golob_Peter_2012.pdf (5,95 MB) MD5: 4D5206DC1BC1BA0D8AAFAE05B06C3205 PID: 20.500.12556/dkum/9708000c-22f7-499d-a390-375fbbda08a8
Language:	Slovenian
Work type:	Bachelor thesis/paper
Typology:	2.11 - Undergraduate Thesis
Organization:	FS - Faculty of Mechanical Engineering
Abstract:	Dvigala so delovni stroji namenjeni za dvigovanje težkih bremen. Najpogosteje so uporabljena v gradbeništvu, vojski, za reševanje prevoznih sredstev in ljudi… Še večjo uporabnost dvigal pa dosežemo, če jih lahko enostavno premaknemo na mesto uporabe, ter v čim krajšem času pričnemo z delom. Zaradi tega so še posebej pogosto v uporabi mobilna dvigala, ki so nadgradnja osnovnega vozila. Ker pa lahko pride do preobremenitve mobilnega dvigala je potrebno upoštevati diagram nosilnosti dvigala. Diagram nosilnosti je diagram, ki prikazuje največje mase koristnega bremena, ki ga mobilno dvigalo lahko vzdrži pri določenem izteku pod določenim kotom nagiba teleskopa. V diplomskem delu je obravnavano dvigalo podjetja Palfinger PK-12000. Dvigalo je tehnično predstavljeno v prvem delu diplomskega dela, v nadaljevanju pa je poudarek na teoretičnem izračunu nosilnosti dvigala s poudarkom na stabilnosti mobilnega dvigala. Na podlagi izračunanih vrednosti je izdelan diagram nosilnosti mobilnega dvigala. Ugotovljeno je bilo, da ima mobilno dvigalo največjo nosilnost v primeru, ko je razdalja med podpornima nogama največja.
Keywords:	dvigalni mehanizmi in naprave, mobilno dvigalo, diagram nosilnosti, analiza stabilnosti
Place of publishing:	Maribor
Publisher:	[P. Golob]
Year of publishing:	2012
PID:	20.500.12556/DKUM-37303
UDC:	621.87(043.2)
COBISS.SI-ID:	17008406
NUK URN:	URN:SI:UM:DK:EJYA45AU
Publication date in DKUM:	15.11.2012
Views:	2549
Downloads:	239
Metadata:
Categories:	KTFMB - FS
:	GOLOB, Peter, 2012, Izdelava diagrama nosilnosti mobilnega žerjava v odvisnosti od dolžine izteka in nagiba teleskopa [online]. Bachelor’s thesis. Maribor : P. Golob. [Accessed 13 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=37303 Copy citation

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Secondary language

Language:	English
Title:	Development of the mobile crane load diagram according to the length and inclination of the telescope
Abstract:	Cranes are working machines, which are used for lifting heavy loads. Usually they are used in construction industry, army, for rescue peoples and vehicles,… The most useful cranes are those, which are mounted on vehicles. Because of mobility we can use them almost everywhere. The lift must be designed and created so well, that it will not break down. Load capacity diagram shows us, how much load we can lift with our crane. In my diploma work is described and analysed crane PK-12000 from company Palfinger. In the beginning of diploma work are presented technical specifications of the crane, than is focus on theoretical calculation for load capacity of the crane and stability of the vehicle with mounted crane. We create a load capacity diagram for the mobile crane. We discovered, that mobile crane has the highest load capacity, when supporting brackets are far away from each other.
Keywords:	lifting mechanisms and gear, mobile cranes, load diagram, analysis of stability

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