The invention belongs to the technical field of elevator detection, and particularly relates to a T-shaped elevator guide rail straightness detection device which comprises a guide rail fixed to the inner wall of an elevator shaft, end plates are arranged at the upper end and the lower end of the guide rail, and threaded rods are arranged between the two end plates and located on the two sides of the guide rail. The upper end and the lower end of each threaded rod are fixedly connected with the two end plates respectively, the two threaded rods are jointly sleeved with a detection box body, a driving mechanism is arranged in the detection box body, a detection notch with the inverted-T-shaped section is formed in the rear end of the detection box body, and two contact guide wheels are arranged in the detection notch. And the two contact guide wheels are respectively positioned on two sides of the guide rail and are in rolling contact with the guide rail. The device has the advantages that the device is easy to use, the bending position and size of the guide rail can be visually displayed on white paper through the fluorescent liquid, and maintenance work is facilitated.

    本发明属于电梯检测技术领域,尤其涉及一种T型电梯导轨直线度检测装置,包括固定在电梯井内壁上的导轨,所述导轨上下两端均设有端板,两个所述端板之间且在导轨两侧位置均设有螺纹杆,所述螺纹杆上下两端分别与两个端板固定连接,两个所述螺纹杆上共同套设有检测箱体,所述检测箱体内设有驱动机构,所述检测箱体后端开设有截面呈“⊥”形的检测槽口,所述检测槽口内设有两个接触导轮,两个所述接触导轮分别位于导轨的两侧且与之滚动接触。优点在于:本发明使用简单,通过荧光液可将导轨的弯曲位置和大小直观的展示在白纸上,方便进检修工作。


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    Title :

    T-shaped elevator guide rail straightness detection device


    Additional title:

    一种T型电梯导轨直线度检测装置


    Contributors:
    JUNG SI-KI (author)

    Publication date :

    2023-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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