The invention discloses a combined type crane main beam capable of being freely combined and a combination method, and relates to the technical field of combined type crane main beams, the combined type crane main beam comprises a plurality of main beams capable of being freely combined and connecting pieces, the main beams are distributed in a linear structure, and a walking frame is fixedly arranged at the end of the main beam on the edge side; every two adjacent main beams are detachably spliced through a connecting piece, each connecting piece comprises a butt joint seat and a connecting plate, inserting rods are fixedly arranged on the side walls of the two sides of each butt joint seat, inserting grooves in sliding inserting connection with the inserting rods are formed in the side walls of the two sides of each main beam, and the connecting plates are fixedly arranged on the upper end faces of the butt joint seats. The number of the main beams is selected according to the use requirements, then the selected main beams are distributed in a linear structure, and then every two adjacent main beams are detachably spliced through the corresponding connecting piece, so that the complete main beams can be assembled and used for hoisting goods, and the hoisting use requirements are met; the connection stability of the two adjacent main beams can be further enhanced through cooperation of the reinforcing mechanisms and the positioning mechanisms.

    本发明公开了一种可自由组合的组合式起重机主梁及组合方法,涉及合式起重机主梁技术领域,包括若干个可自由组合的主梁和连接件,若干个主梁呈一字型结构分布,且最边侧的主梁端部固定设有行走架,相邻两个主梁之间通过连接件可拆卸拼接,连接件包括对接座和连接板,对接座的两侧侧壁均固定设有插接杆,主梁两侧侧壁均开设有与插接杆滑动插接的插接槽,连接板固定设置在对接座的上端面。本发明根据使用需求选定主梁的数量,然后将选定的主梁呈一字型结构分布,然后相邻两个主梁之间通过连接件可拆卸拼接,即可组装成完整的主梁,用于吊装货物使用,满足吊装使用需求,另外,可利用加强机构和定位机构配合进一步增强相邻两个主梁连接稳定性。


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    Titel :

    Combined crane main beam capable of being freely combined and combination method


    Weitere Titelangaben:

    一种可自由组合的组合式起重机主梁及组合方法


    Beteiligte:
    XIE CHANGFU (Autor:in) / WANG JIALI (Autor:in) / HU YUN (Autor:in)

    Erscheinungsdatum :

    2022-04-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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