The invention discloses a safety type connecting device for an elevator and an elevator shaft. The safety type connecting device comprises an elevator, an elevator shaft, sliding grooves, pulleys, connecting plates, transverse bevel gears, longitudinal bevel gears, rotating rods, side plates, blades, top plates, air outlet barrel bases and guide plates, wherein the sliding grooves are formed in the inner wall of the elevator shaft; the pulleys are connected with the sliding grooves in a sliding mode; the connecting plates are symmetrically arranged on the two sides of the pulleys; the transverse bevel gears are arranged at the two ends of a rotating shaft respectively; the longitudinal bevel gears are meshed with the transverse bevel gears; the rotating rods are fixedly connected with the longitudinal bevel gears and penetrate through the centers of the longitudinal bevel gears; the side plates are arranged on the connecting plates and are used for supporting the rotating rods; the blades are arranged at the ends, far away from the side plates, of the connecting plates; the top plates are arranged at the top ends of the side plates; the air outlet barrel bases are arranged at the ends, far away from the side plates, of the top plates; the guide plates are fixedly connected to one ends of the connecting plates corresponding to the air outlet barrel bases; and air outlet channels are formed between the air outlet barrel bases and the guide plates. Through adoption of the safety type connecting device, slight deformation of corresponding mechanical components of the elevator and the elevator shaft is avoided, and the running safety of the elevator is improved.

    一种用于电梯与电梯井的安全型连接装置,包括电梯、电梯井、开设在所述电梯井内壁的滑槽、与所述滑槽滑动连接的滑轮、对称设在所述滑轮两侧的连接板、分设在所述转轴两端的横向锥齿轮、与所述横向锥齿轮啮合的纵向锥齿轮、和所述纵向锥齿轮固接且贯穿所述纵向锥齿轮中心的旋转杆、设在所述连接板上用于支撑所述旋转杆的侧板、设在所述连接板远离所述侧板一端的叶片、设在所述侧板顶端的顶板、固接在所述顶板远离所述侧板一端的出风筒座、对应所述出风筒座固接在所述连接板一端的导向板,所述出风筒座与所述导向板之间形成有出风通道。本发明通避免了电梯与电梯井相应机械部件轻微变形,提高电梯运行的安全性。


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    Title :

    Safety type connecting device for elevator and elevator shaft


    Additional title:

    一种用于电梯与电梯井的安全型连接装置


    Contributors:
    WANG QUANFENG (author) / WANG YEFENG (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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