The invention discloses a bidirectional chuck folding hanging ladder device for shipbuilding, wherein the device comprises a fixed frame, a fixing chuck, two connecting rods and two supporting pedals;the fixed frame is rectangular, and the two connecting rods are hinged to the tops of two longitudinal side plates of the fixed frame through round pins correspondingly; each connecting rod is provided with a penetrating sliding groove, the middle portions of the two supporting pedals are hinged into the sliding grooves of the connecting rods through round pins, the fixing chuck is arranged at the top of the fixed frame, and the fixing chuck is provided with a transverse clamping groove and a longitudinal clamping groove; and an opening of the transverse clamping groove faces the side away from the fixed frame, and an opening of the longitudinal clamping groove faces downwards. By arranging the two-way fixing chuck, the device can meet various conventional climbing requirements of a production site, and is simple in structure, low in self weight and easy to carry by a single person.

    本发明公开了一种船舶建造双向夹头折叠挂梯装置,包括固定框架、固定夹头、连杆及支撑踏板,所述固定框架为矩形,所述连杆设置为两个,两个所述连杆分别通过圆销铰接于所述固定框架两个纵向侧板的顶部,所述连杆上设置有贯穿的滑动槽,所述支撑踏板设置为至少两个,所述支撑踏板的中部通过圆销铰接于所述连杆的滑动槽内,所述固定夹头设置于所述固定框架的顶部,所述固定夹头设置有横向卡槽与纵向卡槽,所述横向卡槽的开口朝向远离所述固定框架的一侧,所述纵向卡槽的开口向下。本发明通过设置双向的固定夹头使得该装置能够满足生产现场的各种常规登高需求,且结构简单,自重较轻,易于单人携带。


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    Title :

    Bidirectional chuck folding hanging ladder device for shipbuilding


    Additional title:

    一种船舶建造双向夹头折叠挂梯装置


    Contributors:
    YU WEI (author) / XU HAOJUN (author) / LI DEQI (author) / LIU WENJIAN (author)

    Publication date :

    2021-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



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