The invention discloses an elevator pit protection device which comprises a fixing support, a plurality of A-shaped keels and a universal protection plate. A left counterweight guide rail and a right counterweight guide rail are vertically fixed on a well wall; a plurality of A-shaped keels are transversely and uniformly fixed on the front sides of the left counterweight guide rail and the right counterweight guide rail which are 0.1-3.0 m away from the ground of the shaft pit in parallel; the left end of the A-shaped keel is fixed to the left side of the left counterweight guide rail, and the right end of the A-shaped keel is fixed to the right side of the right counterweight guide rail; the front side opening of the A-shaped keel forms a transverse clamping groove; the distance from each of the left counterweight guide rail and the right counterweight guide rail to each A-shaped keel is equal; the upper side and the lower side of the universal protection plate are respectively bent to form an upper clamping wall and a lower clamping wall; and the upper clamping wall and the lower clamping wall of the universal protection plate are clamped into the transverse clamping grooves of the two adjacent A-shaped keels correspondingly, and at least one universal protection plate is clamped and fixed to the front sides of the A-shaped keels. The elevator pit protection device is simple in structure and convenient to install on site, and the avoiding position can be flexibly adjusted according to the actual situation of the shaft bottom site.

    本发明公开了一种电梯底坑防护装置,其包括固定支架、A型龙骨、通用型防护板;左右两根对重导轨竖直固定在井道壁上;在距离井道底坑地面上0.1m到3.0m之间的左对重导轨及右对重导轨前侧横向平行均匀固定有多根A型龙骨;A型龙骨的左端固定到左对重导轨左侧,右端固定到右对重导轨右侧;A型龙骨的前侧开口形成横向卡槽;左右两根对重导轨到各A型龙骨的距离相等;通用型防护板上下两侧分别弯折形成有上卡壁及下卡壁;通用型防护板的上卡壁、下卡壁分别卡入相邻的两根A型龙骨的横向卡槽,将至少一个通用型防护板卡合固定到A型龙骨前侧。该电梯底坑防护装置,结构简单,便于现场安装,可以根据井底现场实际情况灵活调整避让位置。


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    Titel :

    Elevator pit protection device


    Weitere Titelangaben:

    电梯底坑防护装置


    Beteiligte:
    QIU ZHENGYE (Autor:in) / LI BIN (Autor:in) / SONG HAIPING (Autor:in)

    Erscheinungsdatum :

    2021-09-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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