The invention relates to an elevator shaft protection door, and aims to change the mounting mode of a traditional protection device, so that the protection device has the advantages of convenience in disassembly and assembly, high applicability, convenience in transportation and the like while meeting the protection requirement. The device is characterized by comprising a supporting structure, a baffle structure, a baffle gasket structure and a lower fixing structure. The supporting structure is composed of a thick supporting threaded rod, a thin supporting threaded rod and a supporting anti-skid piece. The baffle plate structure comprises a baffle plate and a baffle plate hook; a strip-shaped baffle plate mounting hole is formed in the baffle plate; the baffle gasket structure consists of a slender rod gasket and a slender rod gasket positioning plate; the lower fixing structure comprises a D-shaped baffle fixing ring and a bolt, and the baffle structure and the lower supporting rod are installed and fixed through the lower fixing structure.

    本发明涉及一种电梯井防护门,旨在改变传统防护装置的安装方式,使防护装置在满足防护要求的同时具备拆装便捷、适用性强、运输方便等优点。其特征包括支撑结构、挡板结构、挡板垫片结构和下部固定结构。所述支撑结构由粗支撑螺纹杆、细支撑螺纹杆以及支撑防滑片组成;所述挡板结构包括挡板和挡板挂钩,挡板上加工有长条形挡板安装孔;所述挡板垫片结构由细杆垫片和细杆垫片定位板组成;所述下部固定结构包括“D”形挡板固定环和螺栓,挡板结构利用下部固定结构与下支撑杆安装固定。


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    Title :

    Protective door of elevator shaft


    Additional title:

    一种电梯井防护门


    Contributors:
    WANG JIN (author) / JIN WANCHUN (author) / JIN LONG (author) / HE GUOFENG (author) / WANG FAN (author) / HE ZHIQIANG (author) / LIU JIA (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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