Anti -sticking formula anchor cave

The utility model provides an anti -sticking formula anchor cave, establish in anchor cave bottom plate and hull planking junction in this anchor cave the center of anchor cave bottom plate and hull planking junction is equipped with a steel -casting, is equipped with the recess at the middle part of steel -casting bottom surface, forms two abrasionproof bottom surfaces in the recess. The utility model discloses the effect uses anti -sticking formula anchor cave at the in -process of weighing anchor, when the anchor shank gets into the trapped orbit of steel -casting under the effect of gravity, utilizes the recess of bottom trapped orbit to impel the abrasionproof bottom surface upwards operation of a big face of anchor shank cross section along the trapped orbit to reach the anchor body fluke contact hull planking and rather than tangent, another fluke is in unsettled state. Under the tensile effect of windlass, the upwards upset of final fluke makes the anchor body get into anti -sticking anchor cave smoothly.