According to the present invention, mounting grooves are formed on both side surfaces of a rail pipe holder to store two rail pipes at once to be easily held, and a rail pipe press tool generating a press force pressing a rail pipe into screw threads formed in a coupling piece is inserted while having the coupling piece extrapolated in an upper portion of the rail pipe holder to freely rotate around a vertical support bar. Moreover, an abrasion prevention block prevents deformation of the rail pipe press tool and the rail pipe to come in contact with a large area of the rail pipe in a lower portion of the rail pipe press tool.

    본 발명은 레일파이프홀더의 양측면에 2개의 레일파이프를 한꺼번에 수용하여 간편하게 거치할 수 있도록 하는 거치홈이 형성되고, 레일파이프홀더의 상부에 수직 지주바를 중심으로 자유롭게 회전할 수 있도록 외삽되는 결합편을 구비하면서 결합편에 형성된 나사산의 내부로 레일파이프를 가압하는 가압력을 발생하기 위한 레일파이프가압구가 삽입되며, 상기 레일파이프가압구의 하부에는 레일파이프와 넓은 면적으로 접촉할 수 있도록 하여 레일파이프가압구와 레일파이프에 변형이 발생하는 것을 방지하는 마모방지블록이 형성된 것을 특징으로 한다.


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    Titel :

    Aerial work platforms guard rail system


    Weitere Titelangaben:

    고소작업대의 가드레일 장치


    Beteiligte:
    JANG JOON SOO (Autor:in) / KIM DONG SIK (Autor:in)

    Erscheinungsdatum :

    2017-12-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    E04G SCAFFOLDING , Baugerüste / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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