The present invention relates to an expandable sky bucket safety railing structure having a folding structure. The safety railing structure of the present invention is configured in a form of surrounding the outside of an aerial platform, which is known as a sky bucket and where an operator boards for aerial operation, prevents the operator and loads from falling. The safety railing structure can be changed in size according to expansion and contraction of a scaffolding portion, which is an operation space where the operator is located, without being removed, and partially opened and closed for access and loading/unloading. The expandable sky bucket safety railing structure having the folding structure has a floor plate (110), a rear railing (120), a pair of first double hinge units (151), a pair of first extended railings (150), a pair of second double hinge units (161), and a pair of second extended railings (160).

    본 발명은 고소작업을 위해 작업자가 탑승하는 고소작업대, 일명 스카이 버켓의 외측을 둘러싸는 형태로 구성되어 작업자의 추락 및 적재물의 낙하를 예방하되, 탈거가 되지 않은 상태로 작업자가 위치하는 작업공간인 발판부분의 확장 및 축소에 따른 크기 변경과 출입 및 상하차를 위해 부분적으로 개폐 가능한 접이식 구조를 갖는 확장형 스카이 버켓 안전난간구조체에 관한 것이다.


    Access

    Download


    Export, share and cite



    Title :

    Expandable bucket safety handrail structure with foldable structure


    Additional title:

    접이식 구조를 갖는 확장형 스카이 버켓 안전난간구조체


    Contributors:

    Publication date :

    2020-06-10


    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




    Expandable bucket safety handrail structure mounted on aerial work vehicles

    SONG BOK SUCK | European Patent Office | 2018

    Free access

    HELIPORT FOLDABLE HANDRAIL

    HIRATA KATSUMI / IKEBE KUNIYUKI / SHII TOSHIKAZU | European Patent Office | 2016

    Free access

    FOLDABLE LADDER WITH INCORPORATED HANDRAIL

    LORUSSO LORENZO | European Patent Office | 2025

    Free access

    Safety handrail mounting structure for elevator

    ZHANG MI / LIU HONG | European Patent Office | 2023

    Free access