The invention relates to equipment and a method for turning over a large hatch cover, and belongs to the technical field of container ship manufacturing, the equipment for turning over the large hatch cover comprises a turning-over device, the turning-over device comprises a turning-over seat, and the turning-over seat is provided with an opening part partially containing the end of the hatch cover. An arc surface for supporting the hatch cover to turn over is arranged on the turn-over seat; and the tensioning device is arranged between the turnover seat and the hatch cover, and the tensioning device enables the turnover seat to be fixed to or separated from the hatch cover by adjusting the extrusion force between the turnover seat and the hatch cover. Therefore, a plurality of turnover seats can be mounted at the end of the hatch cover by the aid of the tensioning device, the hatch cover can be lifted and turned over unilaterally by the aid of the arc surfaces of the turnover seats serving as turnover supporting surfaces, burden on a travelling crane and a sling is reduced, inertial impact on the travelling crane is small, turnover operation safety is high, risk of structural deformation of the hatch cover can be reduced, and the hatch cover is convenient to mount and dismount. And in-workshop turning over of large hatch covers in most construction workshops can be met.
本申请涉及一种大型舱口盖翻身用设备及方法,属于集装箱船制造技术领域,该大型舱口盖翻身用设备包括翻身装置,所述翻身装置包括翻身座,所述翻身座上设置有部分容纳舱口盖端部的开口部,所述翻身座上设置有支撑舱口盖翻身的圆弧面;拉紧装置,所述拉紧装置设置在翻身座和舱口盖之间,所述拉紧装置通过调节翻身座和舱口盖之间的挤压力以使翻身座固定或脱离舱口盖。因此,可以利用拉紧装置在舱口盖端部安装多个翻身座,再利用翻身座的圆弧面为翻转支撑面实现单侧起吊舱口盖并翻转,减小了对行车和吊索具的负担,对行车的惯性冲击小,翻身操作安全性高,能减小舱口盖结构变形的风险,以及能满足大部分施工车间内大型舱口盖的车间内翻身。
Equipment and method for turning over large hatch cover
一种大型舱口盖翻身用设备及方法
24.11.2023
Patent
Elektronische Ressource
Chinesisch
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 |
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