The invention discloses a multifunctional supporting rod for a crane, which comprises a main beam (1), a plurality of side beams (2) and a plurality of first foot rest levers (3), the plurality of first foot rest levers (3) are fixedly connected with the main beam (1), and the plurality of first foot rest levers (3) are distributed from top to bottom; the main beam (1) is fixedly connected with the first foot rest levers (3), the side beams (2) are fixedly connected with the first foot rest levers (3), the side beams (2) are located on the two sides of the first foot rest levers (3), and a plurality of foot rest through holes used for foot rest are formed among the main beam (1), the side beams (2) and the first foot rest levers (3). According to the multifunctional supporting rod, the problems that in the assembling and disassembling process of an auxiliary arm, a pin shaft is difficult to assemble, disassemble and climb, a cargo boom is difficult to smear lubricating grease, and a hoisting mechanism is difficult to maintain, troubleshoot and climb are solved, and meanwhile the problems that force is inconvenient to apply and the pin shaft is difficult to disassemble after climbing are solved through the specific structural form.

    本发明公开了起重机用多功能撑杆,包括主梁(1)、若干个侧梁(2)和若干个第一脚踏杆(3),若干个第一脚踏杆(3)固定连接主梁(1),若干个第一脚踏杆(3)从上向下分布;若干个侧梁(2)固定连接若干个第一脚踏杆(3),若干个侧梁(2)位于若干个第一脚踏杆(3)两侧,主梁(1)、若干个侧梁(2)和若干个第一脚踏杆(3)之间形成若干个用于脚踏的脚踏通孔。本发明多功能撑杆解决了副臂拆装过程中销轴拆装登高难题,起重臂涂抹润滑脂登高难题,起升机构维修排查攀爬难题,同时其特有的结构形式解决了登高后不便发力和销轴拆除困难的问题。


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    Title :

    Multifunctional supporting rod for crane


    Additional title:

    起重机用多功能撑杆


    Contributors:
    LIU KAI (author) / ZI HAORAN (author) / MENG HUI (author) / LI LIMING (author) / GAO WEIZHENG (author) / LIU JUNHONG (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / E06C LADDERS , Leitern / F16N LUBRICATING , Schmierung



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