The characteristics of the heavy anchor raft are that the heavy anchor is placed on the front raft which occupies about 1/3 of the total volume. The heavy anchor is connected with the rear raft which is 2/3 of the total volume by dumpling sheets. The front end of the heavy anchor raft is connected with the wire rope and is connected to the hoist through the fixed pulley group of the gantry. When the brake is released and the safety chain is released, the heavy anchor such as the heavy anchor is loaded with the heavy anchor. Under the action of gravity, the front raft inclines and the heavy anchor, such as the high-gravity anchor, slides into the water, and pulls the anchor link on the rear raft into the water to complete the anchor link + the large-pull anchor assembly. The utility model has the advantages of economy, applicability and low cost, and creates the conditions for the application of the anchor chain joint + large tension anchor assembly system.
【技术实现步骤摘要】
重锚投放筏
本技术涉及一款重锚投放筏,属海洋工程领域。
技术介绍
本人所作的系列海洋工程专利,借助海洋石油″系泊腿″概念,推荐采用锚式链节+大拉力锚总成,如图1示:由大抓力锚、锚式链节、锚链、连接环组成,相比用150kg至300kg铁锚的常规做法,光大抓力锚自重达10t,无疑该系统在可靠性上有质的飞跃。但大抓力锚自重达10t,这就需动用浮吊,这样在安装费用上又有大问题,所以采用这可靠的锚式链节+大拉力锚总成系统,又不动用浮吊,把重达10t大抓力锚准确投放,正是人们所期待的。参考专利文献[1]“带吸盘后置压重的钢筋混凝土虾形大抓力锚”专利号201520796074.0专利技术人:古国维[2]“锚式链节”专利号:ZL201520596752.9专利技术人:古国维[3]“伞式气囊”专利号:ZL201620692351.8专利技术人:古国维
技术实现思路
本技术的目的就是寻求寻求经济、安全、适用、不动用浮吊,能把重达10t,甚至更重的大抓力锚准确投放,所采取的技术方案是:1.大抓力锚一类重锚放置在约占总体积1/3前置筏上,与总体积2/3后置筏由饺页连接,前置筏前端吊耳座连接钢丝绳,通过门架的定滑轮组连接到卷扬机上,当放开制动及解开安全链,在装载大抓力锚一类重锚重力作用下,前置筏倾斜,大抓力锚一类重锚滑落水,并拉动后置筏上锚式链节下水,完成锚式链节+大拉力锚总成投放。2.上述的前置筏前端两侧设牵引吊耳,后置筏前后两侧设牵引吊耳,同时前置筏、后置筏周边设吊耳座,供临时固定重物之用。3.重锚投放筏的前置筏1,后置筏2,均是钢结构箱体或其他材质或其他形式构成的浮体。因为其本质 ...
【技术保护点】
1.重锚投放筏,其特征是大抓力锚一类重锚放置在约占总体积1/3前置筏上,与总体积2/3后置筏由饺页连接,前置筏前端吊耳座连接钢丝绳,通过门架的定滑轮组连接到卷扬机上,前置筏前端两侧设牵引吊耳,后置筏前后两侧设牵引吊耳,同时前置筏、后置筏周边设吊耳座。
【技术特征摘要】
1.重锚投放筏,其特征是大抓力锚一类重锚放置在约占总体积1/3前置筏上,与总体积2/3后置筏由饺页连接,前置筏前端吊耳座连接钢丝绳,通过门架的定滑轮组连接到卷扬机上,前置...
【专利技术属性】
技术研发人员:古国维,
申请(专利权)人:湛江新驭腾深水网箱工程顾问有限公司,
类型:新型
国别省市:广东,44
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