The invention discloses a two-way ground gripping type ship anchor and a using method thereof, the principle of concentric rotation is utilized, so that two anchor flukes move towards two sides, and the anchor flukes are controlled to be in different working states by a sliding rail with a corner; a louver fan structure type auxiliary component is adopted and is embedded into sandy soil together with the anchor fluke, so that the road holding force of the anchor fluke in the sandy soil is increased, the stability during berthing is improved, and the anchor dragging probability is reduced; the controllable opening and closing openings are formed in the anchor flukes, the sand unloading function is achieved during anchor weighing, the stress and damage probability of the ship anchor is reduced, the service life is prolonged, meanwhile, mechanical structures and connecting modes are adopted, the problem that anchor weighing cannot be achieved due to performance failure does not exist during anchor weighing, meanwhile, a sand flowing groove is formed, and the sand discharging effect is good. And the accumulated sandy soil is discharged in the anchoring process, so that the stress of the ship anchor during anchoring is reduced to a certain extent.
本发明公开了一种双向抓地式船锚及其使用方法,利用同心转动的原理,使得两个锚爪向两侧移动,并由具有“拐角”的滑轨控制锚爪处于不同的工作状态;采用“百叶扇”结构式辅助部件,与锚爪一同嵌入沙土中,用以增加锚爪在沙土中的抓地力,提高停泊时的稳定性,减小走锚概率;通过在锚爪上设置可控的开闭口,在起锚时实现卸沙功能,减小船锚受力和损坏的概率,增长使用寿命,同时本发明中采用的均为机械结构和连接方式,在起锚时不存在因性能失效导致无法起锚的问题,同时设有流沙槽,在起锚过程中流卸堆积的沙土,在一定程度上减少起锚时船锚的受力。
Bidirectional ground gripping type ship anchor and using method thereof
一种双向抓地式船锚及其使用方法
2023-05-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Multipoint ground gripping offshore floating body reinforced concrete anchor
Europäisches Patentamt | 2021
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