본 발명은 카리프트본체의 하부와 수직프레임빔의 하부의 지하피트프레임에 수직으로 다수개의 가이드체인을 연결설치하고, 이 가이드체인들과 케이지의 상부에 다수개로 설치된 추락방지장치들과 연결구성하여서, 케이지가 공사현장의 수직 지하통로의 수직프레임빔내의 수직작동구역내에서 승강될시, 와이어가 끊어져 케이지가 하부로 추락시 카리프트본체와 케이지와 가이드체인들과 연결된 케이지의 추락방지장치들이 작동하여 케이지가 수직 지하통로의 수직프레임빔내의 승강구역내에서 신속하게 정지되도록하여 수직 지하통로의 수직프레임빔내의 승강구역내에서 화물차량을 실은 케이지가 추락하여 발생하는 안전사고를 미연에 예방하여 인명피해 및 물적재산을 보호하도록한 화물차량 리프트의 케이지에 설치된 추락방지장치에 관한 것이다.

    The present invention relates to a fall preventing device mounted on a cage of a lift for a freight vehicle. A plurality of guide chains are vertically connected and mounted on a lower portion of a car lift body and on an underground pit frame under a vertical frame beam, and a plurality of fall preventing devices are connected to the guide chains and an upper portion of a cage. When the cage is lifted within a vertical operation zone in the vertical frame beam of a vertical underground passage in a construction site, if a wire breaks and the cage falls down, the fall preventing devices connected with the car lift body, the cage and the guide chains are operated to rapidly stop the cage within the lifting zone in the vertical frame beam of the vertical underground passage. Therefore, the present invention can prevent an accident caused by falling of the cage, on which a freight vehicle is loaded, within the lifting zone in the vertical frame beam of the vertical underground passage in order to prevent damage to human life and protect property.


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    Title :

    Lift Apparatus for Freight Vehicle


    Additional title:

    화물차량 리프트의 케이지에 설치된 추락방지장치


    Publication date :

    2024-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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    AN HAN BAE | European Patent Office | 2018

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