The invention discloses a method for drawing grid lines of an inclined slipway. The method specifically comprises the steps of drawing a slipway center line on an inclined plane of the inclined slipway; establishing a three-dimensional coordinate system, wherein the XY plane of the three-dimensional coordinate system is parallel to the inclined plane of the inclined shipway; finding out the position of a 0# rib position on the center line of the slipway by using a total station and marking; finding out the position of each rib position on the ship on the center line of the slipway according tothe slipway grid line diagram; taking the 0# rib position marked on the center line of the slipway as an original point of the three-dimensional coordinate system, and respectively marking an angle square line perpendicular to the center line of the slipway at each rib position of the inclined slipway and the slideway by using the total station. The method is easy and convenient to operate, the slipway slope error caused by a traditional slipway grid line forming method is eliminated, the segmented positioning efficiency and segmented positioning precision quality of slipway construction areimproved, and the slipway production efficiency is greatly improved.
本发明公开了一种斜船台格子线的划制方法,具体包括以下步骤:在所述斜船台的斜面上画出船台中心线;建立三维坐标系,三维坐标系的XY平面与斜船台的斜面相平行;利用全站仪在船台中心线上找出0#肋位的位置并作出标记;根据船台格子线图在船台中心线上找出船舶上各个肋位的位置;以船台中心线上标记出的0#肋位为三维坐标系的原点,利用全站仪,分别在斜船台和滑道的各肋位位置处打出与所述船台中心线相垂直的角尺线。本发明操作简单、方便,消除了传统船台格子线开设方法造成的船台斜率误差,提高船台建造分段定位效率和分段定位精度质量,大大提升了船台的生产效率。
Method for drawing grid lines of inclined slipway
一种斜船台格子线的划制方法
2020-10-09
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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