The specification discloses a self-assembly vertical ladder which is assembled by a coupling member. The self-assembly vertical ladder according to the present invention comprises: a plurality of fixing brackets (30) which are coupled with a wall surface of a ship; support poles (10) which are assembled with the fixing brackets by coupling members (70) and arranged to be parallel with one another in a vertical direction on a ground surface; a plurality of footholds (20) which are arranged laterally between the support poles (10) and have polygonal cross-sections; a foothold bracket (40) which is fixed on the support poles (10) by the coupling members (70), wherein an end of the foothold (20) is fixed on the foothold bracket (40) by the coupling member (70); and a nonslip cover (50) having an inner diameter, which corresponds to cross-section shapes of the footholds (20) such that the nonslip cover is covered on outer peripheries of the footholds (20), wherein a plurality of nonslip bumps (51) are formed on an outer periphery of the nonslip cover (50) to prevent slips. According to the present invention, deformation is prevented during an assembly process, and assembly and maintenance of the ladder are facilitated.

    본 발명은 체결부재로 결합되는 조립식 수직 사다리를 개시한다. 본 발명은 선박의 벽면에 결합되는 다수개의 고정 브라켓(30)과, 상기 고정브라켓에 체결부재(70)로 조립되고 지면에 수직 방향으로 나란하게 배열되는 지주(10)와, 각각의 지주(10) 사이에 가로방향으로 나열되며 다각형 단면을 이루는 다수개의 발판(20)과, 상기 발판(20)의 끝단이 체결부재(70)에 의해 고정된 상태로 상기 지주(10)에 체결부재(70)로 고정되는 발판 브라켓(40)과, 상기 발판(20)의 외주면에 씌워질 수 있도록 상기 발판(20)의 단면형상에 대응되는 내경이 형성되고, 외주면에는 미끄러짐을 방지하는 미끄럼 방지돌기(51)가 다수개 형성된 미끄럼 방지커버(50)로 구성됨으로써, 조립작업 중 변형이 발생되지 않고, 조립 및 유지보수가 용이하다.


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    Title :

    VERTICAL LADDER


    Additional title:

    조립식 수직 사다리


    Contributors:

    Publication date :

    2016-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E06C LADDERS , Leitern / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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