The retractable ship fender comprises an anti-collision frame and further comprises electric linear guide rail devices which are horizontally arranged and fixedly connected with a ship side, the anti-collision frame is composed of a supporting beam and two anti-collision strips hinged to the two ends of the supporting beam respectively, and the other ends of the two anti-collision strips are each hinged to one electric linear guide rail device. The elastic bow piece is in an arc shape, the circle center of the elastic bow piece faces the side away from a ship side, one end of the elastic bow piece is hinged to the small sliding block, the other end of the elastic bow piece is hinged to the anti-collision strip, a large pulley block and a small pulley block which are coaxial are further arranged on the elastic bow piece, and a string pressing device is arranged between the anti-collision frame and the large pulley block and the small pulley block which are coaxial. The fender has the advantages of being comprehensive in protection, convenient to install, adjustable in protection effect and the like, can elastically deform to absorb most kinetic energy after being collided and can rebound, and the defect that a traditional fender can only achieve passive collision prevention is overcome.
本发明提出了一种收放式船舶护舷,包括防撞框架,还包括水平设置且与船舷固定连接的电动直线导轨装置,防撞框架由一个支撑梁和两个分别铰接在支撑梁两端的防撞条组成,两个防撞条的另一端均铰接有一个电动直线导轨装置,支撑梁与电动直线导轨装置平行,还包括防撞滚筒、支柱、呈圆弧型圆心朝向远离船舷一侧一端与小滑块铰接另一端与防撞条铰接的弹性弓片,弹性弓片上还设置有同轴大小滑轮组,防撞框架与同轴大小滑轮组之间设置有压弦装置。本发明具有防护全面,便于安装,防护效果可调节等优点,并且本发明在受到碰撞以后不仅能够发生弹性形变吸收大部分的动能,还能够回弹,克服了传统护舷只能被动防撞的不足。
Retractable ship fender and working method
一种收放式船舶护舷及工作方法
2024-11-19
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |