The invention discloses a tower type portal hanging frame. The tower type portal hanging frame comprises two bases which are arranged in parallel and supporting columns which are arranged on the bases. A hanging beam is horizontally arranged on the supporting columns. The tower type portal hanging frame is characterized in that the supporting columns are hollow, first grooves are formed inwards in the two sides of each supporting column, and the supporting columns are arranged in a vertically through mode; two corresponding side faces of the interior of each supporting column are each vertically provided with a sliding groove, each sliding groove and the corresponding first groove are located in two adjacent sides, and square pipes which can move along with the sliding grooves are connected to the sliding grooves; a plurality of limiting holes are horizontally formed in the upper side faces of the two first grooves of each supporting column at equal intervals, limiting grooves are formed in the two sides of each square pipe respectively, and a limiting rod is arranged in one limiting hole of each first groove; the square pipes are welded to the hanging beam; the two supporting columns each comprise a reinforcing part arranged in the middle and connecting parts arranged on the upper side and the lower side of the reinforcing part, the sliding grooves and the square pipes are arranged in the connecting parts on the upper portions, and each reinforcing part comprises a plurality of tower connecting blocks which are vertically connected. The tower type portal hanging frame has the advantages of being simple in structure, long in service life and the like.


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    Titel :

    Tower type portal hanging frame


    Beteiligte:
    ZHOU TIANHAO (Autor:in)

    Erscheinungsdatum :

    2015-11-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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