Locking mechanism of pressure-resistant watertight steel door for ship

The utility model relates to the technical field of ship accessories, in particular to a locking mechanism of a pressure-resistant watertight steel door for a ship, which comprises the pressure-resistant watertight steel door, a transmission rod which longitudinally penetrates through the pressure-r...

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Bibliographic Details
Main Author YIN CHUANSONG
Format Patent
LanguageChinese
English
Published 04.01.2022
Subjects
ACCESSORIES THEREFOR
EQUIPMENT FOR SHIPPING
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
PERFORMING OPERATIONS
RELATED EQUIPMENT
SAFES
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
WINDOW OR DOOR FITTINGS
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Summary:The utility model relates to the technical field of ship accessories, in particular to a locking mechanism of a pressure-resistant watertight steel door for a ship, which comprises the pressure-resistant watertight steel door, a transmission rod which longitudinally penetrates through the pressure-resistant watertight steel door is rotatably connected to the center of the interior of the pressure-resistant watertight steel door, and handles are connected to the front end and the rear end of the transmission rod. A rotating ring is fixedly connected to the position, located at the front end of the pressure-resistant watertight steel door, of the outer wall of the transmission rod, annularly-distributed tooth grooves are formed in the center of the outer wall of the rotating ring, a protection box is arranged on the right side of the rotating ring, and a transmission gear is designed to be used in cooperation with a driving gear and a motor; according to the pressure-resistant watertight steel door, the rotatin
Bibliography:Application Number: CN202121287907U