The invention discloses a safety protection mechanism of a foundation-pit-free elevator. The safety protection mechanism comprises a stone column and pressing plates; and a latch is fixedly connectedto the interior of the stone column, one side of the latch is engaged with a gear, the gear is fixedly connected to the back of a box body, the bottom end of the stone column for searching books is fixedly connected with a fixed block, elevator buttons are arranged on the surface of the fixed block, an installation block is glued to the upper surface of the fixed block, spray nozzles are fixedly connected to the right sides of the pressing plates, piston rods are fixedly connected to the right sides of the spray nozzles, spray pipes are arranged inside the piston rods, and a pressure cabin isarranged on the outer surface of each piston rod in a sleeving mode. The safety protection mechanism of the foundation-pit-free elevator can effectively avoid accidents caused by downward sliding of the elevator when the elevator breaks down, the anti-skid device greatly increases the safety factor of operation of the elevator, and accidents are avoided; and besides, the buttons of the elevator can be continuously disinfected during the epidemic situation, thereby avoiding virus infection when people contact the buttons of the elevator.

    本发明公开了一种无基坑电梯的安全防护机构,包括石柱和按压板,所述石柱的内部固定连接有卡齿,且卡齿的一侧啮合有齿轮,所述齿轮固定连接在箱体的背面,搜书石柱的底端固定连接有固定块,所述固定块的表面安装有电梯按钮,且固定块的上表面胶合有安装块,所述按压板的右侧固定连接有喷头,且喷头右侧固定连接有活塞杆,所述活塞杆的内部开设有喷管,所述活塞杆的外表面套接有压仓。本发明可有效地避免电梯在发生故障时,出现的下滑导致的意外事故,该防滑装置大大增大了电梯运行的安全系数,避免了意外事故的发生,另外该电梯在疫情期间,可对电梯的按钮继续宁消毒,避免人们在接触电梯按钮时导致病毒感染。


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    Title :

    Safety protection mechanism of foundation-pit-free elevator


    Additional title:

    一种无基坑电梯的安全防护机构


    Contributors:
    CAI XUJING (author) / WANG JIN (author) / QIAN XIAOJIN (author) / LIU CHUNJIN (author) / CUI SHILONG (author) / CHU XIAOHU (author) / XU CHENHAO (author)

    Publication date :

    2020-06-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY , Vorrichtungen zum Einführen oder Aufbringen von Substanzen in oder auf den Körper



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