The flexible deformable safety comb plate device comprises a safety comb plate made of a flexible material, a deformation sensing structure for sensing deformation of the safety comb plate is arranged in the safety comb plate or on the surface of the safety comb plate, and the deformation sensing structure is connected to a deformation monitoring structure. The deformation monitoring structure is connected to the safety cut-off switch so as to control on-off of the safety cut-off switch, and the escalator can stop running when the safety cut-off switch is switched off. The device is simple in design, convenient to use, good in sensitivity, high in reliability and capable of being used at an entrance and an exit where the escalator is meshed with a step tread tooth groove, and safety and reliability of use of the escalator and riding of people are improved. When a foreign matter is clamped between the safety comb plate and the step, the safety comb plate generates large deformation based on the flexible material adopted by the safety comb plate, so that the escalator is stopped, and the occurrence of damage of the foreign matter to the escalator and the occurrence of damage clamping accidents of the escalator to the foreign matter are remarkably reduced.

    本发明涉及一种用于自动扶梯的柔性可变形安全梳齿板装置,包括柔性材料的安全梳齿板,所述安全梳齿板的内部或表面设置有感应所述安全梳齿板变形的形变感应结构,所述形变感应结构连接至形变监测结构,所述形变监测结构连接至安全断路开关以控制安全断路开关的通断,所述安全断路开关在断开时能够使自动扶梯停止运行。该装置设计简单、使用方便、灵敏度好、可靠性高,可用于自动扶梯与梯级踏面齿槽啮合的出入口处,提高自动扶梯使用、人员乘坐的安全性和可靠性。当异物夹入安全梳齿板与梯级时,基于本发明采用的柔性材料,使该安全梳齿板产生大变形,从而实现自动扶梯制停,使异物对自动扶梯破坏和自动扶梯对异物损伤性夹持事故的发生显著降低。


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    Title :

    Flexible deformable safety comb plate device for escalator


    Additional title:

    一种用于自动扶梯的柔性可变形安全梳齿板装置


    Contributors:
    HE YUTIAN (author) / ZUO JIANCHANG (author) / GONG NAN (author) / GUO LONGLONG (author)

    Publication date :

    2022-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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