The invention discloses a full-automatic folding rotary gangway ladder for a ship. The gangway ladder comprises an upper platform frame connected with a ship body and a gangway ladder body rotationally connected with the upper platform frame in a folding mode, and the gangway ladder body comprises two rod bodies arranged in the length direction of the upper platform frame in an extending mode; a plurality of supporting rods used for walking and treading are evenly arranged between the two rod bodies in the length direction of the rod bodies, a rotating mechanism used for driving the upper platform frame and the gangway ladder body to rotate away from the ship body or reset in the horizontal direction is arranged on the ship body, and the upper platform frame and the gangway ladder body areprovided with a chain plate automatic winding-unwinding system, which is formed by uniformly paving flexible chain plates on the supporting rods and forms a walking platform, when the upper platformframe and the gangway ladder body rotate to go far way from the ship body. When the gangway ladder is used, the starting of the flexible chain plates is started, and when the gangway ladder is not used, the flexible chain plates can be wound, so that the weight of the whole gangway ladder is reduced, the requirement for power during winding and unwinding is reduced, and the energy is saved.
本发明公开了一种船用全自动折叠回转式舷梯,包括一与船体连接的上平台架,以及与上平台架旋转折叠连接的舷梯本体,舷梯本体包括沿上平台架的长度方向延伸设置的两杆体,沿杆体的长度方向在两杆体间均匀设置有若干用于行走踩踏的支撑杆,船体上设置有用于驱动上平台架及舷梯本体沿水平方向回转远离船体或复位的回转机构,在上平台架及舷梯本体上设置有当上平台架及舷梯本体回转远离船体时,在支撑杆上均匀铺设柔性链板并形成行走平台的链板自动收放系统。舷梯在使用时启动柔性链板进行铺设,不使用时即可将柔性链板进行收卷,不但使得整个舷梯的重量得到降低,而且在收放时对动力的需求降低,节约了能源。
Full-automatic folding rotary gangway ladder for ship
一种船用全自动折叠回转式舷梯
2021-02-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Scientific investigation ship with full-automatic folding rotary gangway ladder
Europäisches Patentamt | 2021
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