The invention relates to the technical field of elevator overhauling, in particular to a waterproof pit overhauling device which comprises an overhauling box, an illuminating lamp, a protective cover, a protective mechanism, a sealing protector and the like. A plurality of connecting ports are formed in the left side of the maintenance box, an illuminating lamp is connected to the upper side of the maintenance box, a protective cover is rotatably connected to the front side of the maintenance box, a lifting mechanism is arranged on the maintenance box and used for driving the maintenance box to be lifted upwards to be away from the water surface, and a protective mechanism is arranged between the lifting mechanism and the maintenance box and used for conducting sealing protection on the maintenance box. When water is accumulated in an elevator pit, a water immersion sensor controls a linear sliding rail to drive a sliding block to slide upwards, then a maintenance box is driven to be lifted upwards to be away from the water surface, a piston rod slides upwards to inflate a first expansion block and a second expansion block, and the first expansion block expands to be tightly attached to a wire and a first sealing frame for sealing; and the second expansion block expands to cling to the second sealing frame and the maintenance box, so that water is prevented from entering the maintenance box when water is seriously accumulated.

    本发明涉及电梯检修技术领域,尤其涉及一种防水型底坑检修装置,包括有检修盒、照明灯、防护罩、防护机构和密封防护等;检修盒左侧开有若干个连接口,检修盒上侧连接有照明灯,检修盒前侧转动式连接有防护罩,检修盒上设有抬升机构,抬升机构用于带动检修盒向上抬升远离水面,抬升机构与检修盒之间设有防护机构,防护机构用于对检修盒进行密封防护。电梯底坑积水时,浸水传感器控制直线滑轨带动滑块向上滑动,进而带动检修盒向上抬升远离水面,而活塞杆向上滑动能够往第一膨胀块和第二膨胀块内充气,第一膨胀块膨胀会紧贴电线和第一密封框进行密封,而第二膨胀块膨胀则会紧贴第二密封框和检修盒,防止积水严重时,水浸入检修盒。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Waterproof pit maintenance device


    Weitere Titelangaben:

    一种防水型底坑检修装置


    Beteiligte:
    LI XUETIAN (Autor:in) / LIAO WENFA (Autor:in) / LI XIAOGANG (Autor:in) / LIU DONGYUAN (Autor:in) / XIAO ZHIPENG (Autor:in)

    Erscheinungsdatum :

    2024-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / F16J Kolben , PISTONS / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



    Hull underwater maintenance waterproof device

    XU HANZHAO | Europäisches Patentamt | 2020

    Freier Zugriff

    Movable elevator pit waterproof maintenance box structure

    ZHENG SHIYUN / DU YONGHONG / WANG CHENGHUA | Europäisches Patentamt | 2024

    Freier Zugriff

    Waterproof photovoltaic charging pile with maintenance window

    ZHENG XIUPING / LI TENGHUI | Europäisches Patentamt | 2023

    Freier Zugriff

    Automobile waterproof method and waterproof device

    ZHENG XINYA | Europäisches Patentamt | 2022

    Freier Zugriff

    Waterproof and explosion-proof large boiler hearth maintenance lifting platform

    MA FENGBU / PAN XIAOLIN / XUE GUOBO et al. | Europäisches Patentamt | 2021

    Freier Zugriff