The invention provides a ship composite material weather tight door. The ship composite material weather tight door comprises a door frame, a door plate structure and a locking piece. The door frame is of a rectangular frame type structure and used for being fixedly connected with a cabin wall. The door plate structure is connected into the door frame through hinges. The door plate structure sequentially comprises an upper panel, a grating sandwich structure and a lower panel in the thickness direction. The upper panel and the lower panel are both made of a predetermined composite material; the predetermined composite material at least comprises a fiber reinforcement and a flame-retardant resin matrix; the locking piece is used for locking the door plate structure and the door frame when the door plate structure rotates into the door frame. On the basis of guaranteeing the tightness and strength of the weather tight door, the weight is greatly reduced, meanwhile, the weather tight door has the functional characteristics of being high in corrosion resistance, excellent in mechanical property, good in fatigue resistance and the like, the weather tight door is lighter, and the operability of the weather tight door in the opening and closing process and the maneuverability of a ship are improved.
本申请提供一种船舶复合材料风雨密门,包括门框、门板结构和锁闭件。门框为矩形框式结构,门框用于与舱壁固定连接;门板结构通过铰链连接于门框内;门板结构沿厚度方向依次包括上面板、格栅夹芯结构和下面板;上面板和下面板均为预定复合材料;预定复合材料至少包括纤维增强体和阻燃树脂基体;锁闭件用于在门板结构转动至门框内时将门板结构与门框进行锁定。本申请能够在保证风雨密门的密性和强度的基础上,大幅度降低了重量,同时具备耐腐蚀性强、力学性能优异和抗疲劳性好等功能特点,使风雨密门更加轻量化,提高了风雨密门在启闭过程中的操作性和船舶的机动性。
Ship composite material weather tight door
一种船舶复合材料风雨密门
2025-05-27
Patent
Electronic Resource
Chinese
IPC: | E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES |
Quick opening and closing weather tight door with inner door and ship
European Patent Office | 2022
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