The invention relates to a side-pushing sealing cover device capable of being maintained in emergency, which comprises a sealing cover plate, a rotating shaft, a bearing pressing plate, a rotating sealing piece, a sealing pressing plate, a lining, an air bag and a bearing, and is characterized in that a rotating shaft seat is connected with the rotating shaft through the bearing, and the bearing pressing plate is arranged on the end surface; the bearing pressing plate and a lining on the rotating shaft are rotationally sealed through a rotary sealing piece and a sealing pressing plate, an inflatable air bag is arranged on the inner side of the rotary sealing piece, and the air bag is fixedly connected into the bearing pressing plate. By the adoption of the side-pushing sealing cover device capable of being maintained in emergency, when a sealing element of the side-pushing sealing cover is abraded or damaged, rotary sealing replacement can be completed in a cabin in time, docking maintenance is not needed, and the maintenance cost and time are greatly saved.
本发明涉及一种可应急维修的侧推封盖装置,包括封盖板、转轴、轴承压板、旋转密封件、密封压板、衬套、气囊、轴承,所述转轴座与转轴之间通过轴承连接,端面装有轴承压板,轴承压板与转轴上的衬套之间通过旋转密封件和密封压板进行旋转密封,所述旋转密封件内侧设置可充气的气囊,且气囊固定连接在轴承压板中。采用本发明的可应急维修的侧推封盖装置,可以在侧推封盖密封元件发生磨损或者损坏时,及时在舱内完成旋转密封的更换,无需进坞维修,大大节省维修成本和时间。
Lateral pushing sealing cover device capable of being maintained in emergency
一种可应急维修的侧推封盖装置
2023-08-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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