The invention discloses a six-pin-hole multifunctional wall-attached frame for a tower crane. The six-pin-hole multifunctional wall-attached frame comprises a rear span beam assembly, a connecting beam assembly and a front span beam assembly, the rear span beam assembly comprises a rear span beam panel, rear span beam lifting lugs, rear span beam lug plates, rear span beam double-spliced channel steel, a rear span beam reinforcing plate, a first clamp and rear span beam pin shaft connecting plates, the rear span beam double-spliced channel steel is arranged in the middle of the inner side of the rear span beam panel, rear span beam lug plates are fixedly installed on the two sides of the rear span beam panel, rear span beam lifting lugs are installed on the two sides of the top of each rear span beam lug plate in a welding mode, and rear span beam pin shaft connecting plates are fixedly installed on the two sides of the outer portion of each rear span beam lug plate in a welding mode.According to the six-pin-hole multifunctional wall-attached frame, the mode that the upper panel and the lower panel clamp the connecting beam is adopted, so that the specifications of all the rod pieces tend to be uniform, enough weld joint length and a reasonable connecting mode are guaranteed, the safety stress of the wall-attached frame is greatly enhanced, and the application range of the wall-attached frame is greatly widened.

    本发明公开了一种塔机六销孔多功能附墙框,包括后跨梁组件、连系梁组件和前跨梁组件,所述后跨梁组件包括后跨梁面板、后跨梁吊耳、后跨梁耳板、后跨梁双拼槽钢、后跨梁加强板、第一夹具和后跨梁销轴连接板,所述后跨梁面板的内侧中间设置有后跨梁双拼槽钢,所述后跨梁面板的两侧均固定安装有后跨梁耳板,所述后跨梁耳板的顶部两侧通过焊接安装有后跨梁吊耳,所述后跨梁耳板的外部两侧均通过焊接固定安装有后跨梁销轴连接板,该多功能附墙框,采用上下面板夹着连系梁的方式,不仅使得各杆件的规格趋于统一,且保证了足够的焊缝长度和合理的连接方式,大大增强了附墙框的安全受力,使得该类型附墙框适用的范围大大增加。


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    Title :

    Six-pin-hole multifunctional wall-attached frame for tower crane


    Additional title:

    一种塔机六销孔多功能附墙框


    Contributors:
    LONG JINHUI (author) / WANG XULIN (author) / HUANG LIANG (author) / FENG HAILAN (author) / CHEN WEI (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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