The invention provides a use method of a temporary anchor for positioning an unpowered floating body, which is suitable for offshore new energy engineering construction and comprises the following steps: S1, determining the anchor position of the temporary anchor, namely the azimuth distance relative to the floating body; s2, throwing an anchor head to a set position through an anchor boat or a ship with an anchor throwing and weighing function; s3, sequentially throwing down an anchor chain and an anchor steel wire towards the floating body through an anchor boat or a ship with an anchor throwing and weighing function; s4, the anchor head is pulled into mud to bear force through an anchor cable; and S5, the anchor mooring rope is handed over to an operator on the floating body through the mooring rope, and then the anchor mooring rope is tied to a bollard of the floating body. The temporary anchor is light and convenient to operate, small in composition size, light in weight, simple, safe and reliable, and can be adjusted at any time when used. The anchor chain provides auxiliary holding power, and the holding power of the anchor head is guaranteed. The anchor steel wire is connected with the anchor chain and the anchor cable, anchoring tension is effectively provided while holding power of the anchor head is protected, and tension lost due to floating of the anchor cable is reduced.
本发明提供了一种用于无动力浮体定位的临时锚使用方法,其适用于海上新能源工程建设,包括以下步骤:S1、确定临时锚的锚位,即相对于浮体的方位距离;S2、通过锚艇或具有抛起锚功能的船舶,把锚头抛到设定位置;S3、通过锚艇或具有抛起锚功能的船舶,朝浮体方向依次抛下锚链、锚钢丝;S4、通过锚缆绳,把锚头拉至入泥吃力;S5、通过引缆绳,把锚缆绳交予浮体上的作业人员,再把锚缆绳系到浮体的缆桩上。本发明操作轻便,临时锚的构成体积小,重量轻,简单且安全可靠,可以做到随用随调。结构新颖,锚链提供辅助抓力,保障锚头抓力。锚钢丝连接锚链与锚缆绳,保护锚头抓力的同时,有效提供锚固拉力,减少因锚缆绳漂浮而损失的拉力。
Temporary anchor using method for unpowered floating body positioning
用于无动力浮体定位的临时锚使用方法
2023-12-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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