The invention discloses a safety type tower crane provided with a stable base and a quick-mounting structure. The safety type tower crane comprises a base body, a first-section tower body, a basic section, a first lug plate, a second-section tower body, a standard section, a ladder stand assembly, a first frame body, a second frame body, a fixing plate, a supporting rod, a climbing rod, a quick-mounting assembly, a weighting block and a connecting assembly. The weighting blocks which can be increased or decreased are designed on the base body, so that the specification of the base can be adjusted according to the height of a tower body, the weighting blocks can be quickly assembled through the connecting assemblies, and the base has the advantages of being good in stability and convenient to disassemble and assemble; according to the fast-assembly assembly designed by the invention, fast assembly and disassembly of the basic section and the standard section can be realized, and compared with existing bolt fixation, the fast-assembly assembly is more convenient to use; the ladder stand assembly and the standard knot are designed to be fixed, so that the ladder stand assembly can be directly used after installation of the standard knot is completed, the ladder stand assembly is provided with the fixing plate for resting, safety is improved, and the ladder stand assembly can improve the strength of the standard knot.

    本发明公开了一种设有稳定基座及快装结构的安全型塔式起重机,包括基座本体、一段塔身、基础节、第一耳板、二段塔身、标准节、爬梯组件、第一框体、第二框体、固定板、支撑杆、爬杆、快装组件、加重块和连接组件;本发明在基座本体设计有可以增减的加重块,以便于根据塔身高度调节基座的规格,加重块可利用连接组件实现快装,具有稳固性好、拆装方便的优点;本发明设计的快装组件可以实现基础节和标准节的快速拆装,较之现有的螺栓固定,使用更为方便;本发明的爬梯组件与标准节设计为固定式的,因此在完成标准节的安装后即可直接使用,爬梯组件设计有固定板以供休息,提高了安全性,且该爬梯组件可以提高标准节的强度。


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    Title :

    Safety tower crane provided with stable base and quick-mounting structure


    Additional title:

    一种设有稳定基座及快装结构的安全型塔式起重机


    Contributors:
    TIAN HONGZHEN (author) / HUANG YANFEN (author) / YANG XUDONG (author) / ZHENG JIE (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / E06C LADDERS , Leitern



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