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Thread: help sizing construction jib crane hoyst for workshop

  1. #1

    help sizing construction jib crane hoyst for workshop

    per il mio piccolo laboratorio avrei dovuto costruire una piccola gru a bandiera girevole appoggiata a un pilastro di cemento armato. le misure sono di
    3 metri lunghezza braccio
    altezza sotto gancio 3 metri portata 500kg
    Vorrei realizzarlo in travi di acciaio, quali dimensioni e sezioni raccomandate per questa dimensione e capacitÓ, come rendere la cerniera con cuscinetto girevole, mi consigliate di fare costruisco un buon tornitore artigiano? grazie
    TRANSLATION
    for my small workshop I would have to build a small revolving flag crane leaning against a reinforced concrete pillar. the measures are of
    3 meters arm length
    height under hook 3 meters reach 500kg
    I would like to make it in steel beams, which dimensions and sections recommended for this size and capacity, how to make the hinge with a revolving bearing, do you advise me to build a good craftsman turner? thank you

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    Last edited by Gadget; 03-03-2018 at 05:52 PM. Reason: added translation to English

  2. #2
    I would copy a commercial version
    Use their design.
    Or look on youtube.

  3. #3
    thanks for the suggestion I will treasure your words

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