The invention discloses a side port. The side port comprises a door frame and a cabin door, wherein the top end of the cabin door is rotationally connected to the top of the door frame through an end hinge device; the end hinge device comprises a fixed seat, a first connection arm extending upwards from the fixed seat, a second connection arm horizontally bent from the tail end of the first connection arm, and a third connection arm vertically bent downwards from the tail end of the second connection arm; the fixed seat is detachably installed on the surface of the inner wall of the cabin door through screws; the tail end of the third connection arm is rotationally connected to the door frame; the inner side of the second connection arm is sunken upwards to form a clamping groove; the door frame is provided with a locking device in a manner of being corresponding to the end hinge device; and the clamping groove comprises a drive device, and locking blocks connected to the two sides of the drive device. In the side port disclosed by the invention, after the cabin door is closed, the drive device drives the two locking blocks to move to the two sides and be inserted in the corresponding clamping grooves simultaneously, and then abnormal opening for the cabin door is limited; and before the cabin door is opened, the drive device drives the two locking blocks to retract, and the limit on the end hinge device is cancelled.
Side port
2015-12-02
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Engineering Index Backfile | 1949
|The Toledo, Port Clinton or Lake side railway
Engineering Index Backfile | 1905
The Toledo, Port Clinton and Lake Side Railway
Engineering Index Backfile | 1905