The invention provides a mechanical accidental movement preventing device for an elevator, and relates to the technical field of elevator equipment.The mechanical accidental movement preventing device comprises a car, a frame is fixedly connected to the outer wall of the car, a displacement preventing assembly is fixedly connected to the upper portion of the car, and a safety assembly is arranged below the frame; the anti-displacement assembly comprises two auxiliary cylinders which are symmetrically and uniformly distributed and fixedly mounted above the frame, a rod body is arranged at one end of each auxiliary cylinder, a pin seat is arranged at the end, away from the corresponding auxiliary cylinder, of each rod body, a sliding rail is fixedly mounted on the outer wall of each pin seat, a pipeline is fixedly connected to the outer wall of each auxiliary cylinder, and a main cylinder is fixedly mounted at the other end of each pipeline; a compression spring is arranged at one end of the main cylinder, a positioning seat is fixedly connected to the end, away from the main cylinder, of the compression spring, and a compartment door is fixedly installed below the positioning seat. Power is transmitted through the action of hydraulic power and the spring, fixed protection during leveling of the lift car is achieved, and the lift car is prevented from accidentally moving, shearing and hurting people.

    本申请提供了一种机械式电梯防意外移动装置,涉及电梯设备技术领域,包括轿厢,所述轿厢外壁固定连接有框架,所述轿厢上方固定连接有防位移组件,所述框架下方设有安全组件,所述防位移组件包括呈对称均匀分布固定安装在框架上方的两个辅缸,所述辅缸一端设有杆体,所述杆体远离辅缸一端设有销座,所述销座外壁固定安装有滑轨,所述辅缸外壁固定连接有管道,所述管道另一端固定安装有主缸,所述主缸一端设有压缩弹簧,所述压缩弹簧远离主缸一端固定连接有定位座,所述定位座下方固定安装有厢门。本申请通过液力和弹簧的作用传递动力,实现轿厢平层时的固定保护,防止轿厢意外移动剪切伤人事故发生。


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    Title :

    Mechanical accidental movement prevention device for elevator


    Additional title:

    一种机械式电梯防意外移动装置


    Contributors:
    FEI SENJIE (author) / XU QING (author) / CHEN ZHENYU (author) / ZHONG HANGXI (author) / YAO ZHANLIANG (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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