The invention discloses a cover plate safety protection device facilitating overhauling of an escalator. The cover plate safety protection device comprises a frame and a protection frame, first electromagnetic blocks are fixedly installed on the opposite sides of two conduction blocks, second electromagnetic blocks are fixedly installed on the sides, away from the first electromagnetic blocks, of the conduction blocks, extension springs are fixedly installed on the sides, away from the conduction blocks, of the second electromagnetic blocks, third electromagnetic blocks are fixedly mounted on the sides, away from the second electromagnetic blocks, of the extension springs, mounting frames are fixedly mounted on the tops of the inner walls of the two sides of the frame, and supports are hinged to the ends, close to the protection frame, of the bottoms of the mounting frames. Through an arranged protection plate, when a person steps on the top of a cover plate and collapses, the person falls on the top of the protection plate, the device enables the person to fall on the top of the protection plate when the cover plate collapses, the person does not need to be protected by moving the protection plate left and right, the problem that the person cannot fall on the top of the protection plate can be completely avoided, a good protection effect is achieved, and use of the protection device is facilitated.

    本发明公开了一种便于自动扶梯检修的盖板安全防护装置,包括框架和防护框,两个传导块的相对侧均固定安装有第一电磁块,传导块远离第一电磁块的一侧固定安装有第二电磁块,第二电磁块远离传导块的一侧固定安装有拉伸弹簧,拉伸弹簧远离第二电磁块的一侧固定安装有第三电磁块,框架两侧内壁的顶部均固定安装有安装架,安装架底部靠近防护框的一端铰接有支架。通过设置的防护板,当人员踩在盖板顶部发生塌陷时,人员便落在防护板的顶部,该装置使人员在发生盖板塌陷时一定落在防护板的顶部,不需要将防护板进行左右移动对人员进行防护,可以完全避免人员不能掉落在防护板顶部的问题,起到了很好的防护效果,有利于该防护装置的使用。


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    Title :

    Cover plate safety protection device facilitating overhauling of escalator


    Additional title:

    一种便于自动扶梯检修的盖板安全防护装置


    Contributors:
    YANG WEIPENG (author) / WANG BIN (author) / FEI KANG (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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