The invention discloses a no-allowance rapid hoisting precision control method for a container ship lashing bridge, which comprises the following steps of: measuring relative horizontal height difference data D1 of each upright column by taking a central point of a lower opening of a central column as a reference zero point in a platform total assembly stage, and measuring the relative horizontal height difference data D1 of each upright column by taking the center of a ship body as the reference zero point on a hatch coaming; measuring the horizontal height difference data D2 of each position corresponding to the corner joint of the binding bridge upright post, and calculating the cutting allowance data D3 required by the lower opening of the binding bridge upright post according to the horizontal data D1 of the lower opening of the binding bridge upright post and the horizontal data D2 of the corner joint position of the lower opening of the binding bridge upright post corresponding to the hatch coaming; and according to the calculated margin trimming and cutting D3, the margin of the lower opening of the binding bridge stand column is cut in advance in the total assembly stage (platform) stage, so that quick hook loosening in the binding bridge construction and carrying stage is realized, the service time of a crane is saved, the construction risk of operators is reduced, the carrying operation time is reduced, the ship construction efficiency is improved, and the construction period is shortened.
本发明公开了一种集装箱船绑扎桥无余量快速吊装精度控制方法,本发明通过在平台总组阶段,以中心柱下口中心点为基准零点,测量每根立柱相对水平高差数据D1,在舱口围上以船体中心为基准零点,测量每个与绑扎桥立柱角接所对应位置水平高差数据D2,通过绑扎桥立柱下口水平数据D1与舱口围所对应绑扎桥立柱下口角接位置水平数据D2,计算出绑扎桥立柱下口所需切割余量数据D3,根据所计算出的余量修割D3提前将绑扎桥立柱下口余量在总组阶段(平台)阶段进行切割,从而实现绑扎桥造搭载阶段快速松钩,节约了吊车使用时间,降低了作业人员的施工风险,减少了搭载作业时间,提高了船舶建造效率,缩短了建造周期。
Non-allowance rapid carrying precision control method for binding bridge of container ship
一种集装箱船绑扎桥无余量快速搭载精度控制方法
2023-10-10
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |