The invention relates to the technical field of elevator rails, and discloses a high-precision safety elevator guide rail which comprises a main rail and a plurality of mounting frames, a plurality of first fixing plates are fixedly connected to the two sides of the main rail, an auxiliary rail is fixedly connected to one side of each first fixing plate, and a plurality of mounting holes are formed in one side of each auxiliary rail; a second fixing frame is fixedly connected to one side of the mounting hole, a sleeve is fixedly connected to one side of the second fixing frame, a push column is movably connected into the sleeve, an insertion rod is fixedly connected to one side of the push column, a baffle ring is fixedly connected to the inner wall of one side of the sleeve, a spring is arranged in the sleeve, and the spring is located between the baffle ring and the push column. Dust on the main rail can be removed, it is avoided that dust on the main rail affects the moving precision of the lift car on the guide rail, meanwhile, the running noise of an elevator can be reduced, the connecting position of the main rail can be reinforced, the safety of the guide rail is improved, and the service life of the guide rail is prolonged.

    本发明涉及电梯轨道技术领域,且公开了一种高精度安全型电梯导轨,包括主轨和多个安装架,所述主轨的两侧均固定连接有多个第一固定板,第一固定板的一侧固定连接有副轨,副轨的一侧开设有多个安装孔,安装孔的一侧固定连接有第二固定架,第二固定架的一侧固定连接有套筒,套筒内活动连接有推柱,推柱的一侧固定连接有插杆,所述套筒的一侧内壁固定连接有挡环,所述套筒内设有弹簧,且弹簧位于挡环和推柱之间。本发明不仅能够对主轨上的灰尘进行清除,避免主轨上集尘影响轿厢在导轨上移动的精度,同时能够减少电梯运行的噪声,还能够对主轨的连接处进行加固,提高导轨的安全性和使用寿命。


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    Titel :

    High-precision safe elevator guide rail


    Weitere Titelangaben:

    一种高精度安全型电梯导轨


    Beteiligte:
    TAN ZHIJIANG (Autor:in)

    Erscheinungsdatum :

    2023-05-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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