The invention discloses an installation precision control method for a hawse pipe in an assembly stage, and the method comprises the steps: establishing a three-dimensional model of a bow block in Autocad software, and drawing a theoretical center line of the hawse pipe in the three-dimensional model through a hawse pipe top view and a hawse pipe side view; constructing a corresponding virtual large ground in the three-dimensional model according to the actual height from the hoisted bow section to the ground, and then accurately finding the actual center line of the hawse pipe in the actual assembly site according to the transverse projection size and the longitudinal projection size of the theoretical center line of the hawse pipe on the virtual large ground P3, and pulling the actual center line of the hawse pipe out through a steel wire; and mounting the hawse pipe on the bow block by taking the actual center line of the hawse pipe as a reference, so that the mounting precision of the hawse pipe is effectively improved, and the mounting effect of the hawse pipe is improved.
本发明公开了一种锚链筒在总组阶段的安装精度控制方法,该方法通过在Autocad软件中建立艏部总段的三维模型,并利用锚链筒俯视图和锚链筒侧视图在三维模型中绘制出锚链筒理论中心线,并根据吊装好的艏部分段到地面的实际高度在三维模型中构建出对应的虚拟大地面,然后,利用锚链筒理论中心线在该虚拟大地面P3上的横向投影尺寸和纵向投影尺寸在实际总组场地中准确找到并用钢丝拉出锚链筒实际中心线,以该锚链筒实际中心线为基准在艏部总段上安装锚链筒,有效地提高了锚链筒的安装精度,并提高了锚链筒的安装效果。
Installation precision control method for hawse pipe in total assembly stage
一种锚链筒在总组阶段的安装精度控制方法
2022-01-21
Patent
Electronic Resource
Chinese