System for auto-alignment and tensioning of flexible pipes in a stationary production unit, and method for installing flexible pipes thereby

The present invention provides a system for auto-alignment and tensioning of flexible pipes (24) in a stationary production unit, said system comprising (i) at least one tensioner (10) comprising an upper cone (10s) and a lower cone (10i), the upper cone (10s) and the lower cone (10i) being fixed together and forming a symmetrical double cone structure provided with an internally hollow cylindrical opening suitable for passage of a flexible pipe (24), (ii) at least one supporting fork (12) with pivoted connection to the at least one tensioner (10) and (iii) at least one coupling device (16) which, at a first end, is connected detachably to the at least one supporting fork (12) and, at a second end, is connected to the stationary production unit. A method for installing flexible pipes by means of said system is also provided. 本发明提供了种用于自动对准和拉紧固定生产单元中挠性管(24)的系统，所述系统包括：(i)至少个拉紧器(10)，其包括上圆锥体(10s)和下圆锥体(10i)，所述上圆锥体(10s)和下圆锥体(10i)固定在起并且形成对称双圆锥结构，所述对称双圆锥结构设置有适于挠性管(24)通过的内部中空的圆筒形开口；(ii)至少个支撑叉(12)，其枢转地连接到所述至少个拉紧器(10)；和(