An elevator anti-falling protection device comprises a hoistway, a landing door opening arranged in front of the hoistway and an elevator cage, wherein two supporting rods are vertically arranged on the front side of the inner wall of the hoistway, the lower ends of the supporting rods are hinged to the inner wall of the hoistway respectively through hinge seats, two cross rods are hinged to the inner side of each supporting frame, the cross rods on the two sides correspond to one another in position, vertical rods are arranged between the two cross rods on the same side, and the upper end andthe lower end of each vertical rod are respectively hinged to the ends, far away from the corresponding supporting rod, of the corresponding cross rods on the same side. The elevator anti-falling protection device has the function of preventing people and goods from falling into the hoistway from the landing door opening during normal operation of an elevator and can be used as an anti-falling device during construction and maintenance of the hoistway. The opening and closing function of the elevator anti-falling protection device does not need external power during operation of the elevator,and the elevator anti-falling protection device is suitable for being used as an anti-falling protection device of a construction elevator.

    一种电梯防坠落保护装置,包括井道、设于井道前面的层门开口和电梯轿厢,井道内壁前侧竖向设有两根支撑杆,支撑杆的下端分别通过铰接座与井道内壁铰接连接,每根支撑架的内侧分别铰接连接有两根横杆,两侧的横杆位置一一对应,同侧的两根横杆之间均设有竖杆,竖杆的上下两端分别与同侧对应横杆的远离支撑杆一端铰接连接。本发明在电梯正常运行时具有防止人员货物从层门开口跌入井道的功能,在井道施工检修时又可以作为防坠装置使用,本装置在电梯运行时的开闭功能不需借助外部动力,适合作为施工电梯的防坠落保护装置进行使用。


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    Title :

    Elevator anti-falling protection device


    Additional title:

    一种电梯防坠落保护装置


    Contributors:
    ZHAO XIAOWEN (author) / WEN TAO (author) / DAI LIFANG (author) / ZHAO KE (author) / LI YUN'AN (author) / CHENG WEIYUE (author) / LI YANBING (author) / PENG ZHENG (author) / ZHANG ZHEN (author) / XIE SHICHAO (author)

    Publication date :

    2020-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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