The invention relates to a gangway ladder platform rapid locking device, wherein a press plate is fixed on a gangway ladder platform; a locking plug pin capable of rotating is mounted between the press plate and the gangway ladder platform; a plug pin positioning device is fixed on an outer plate of a ship body; the locking plug pin is constituted of a positioning end that extends outside the press plate and an operation end located on the gangway ladder platform; the length of the positioning end is larger than the distance between the press pate and the plug pin positioning device; an end portion of the positioning end is provided with a bent head; and a locking eye plate or a framework like a Chinese character 'Men'(Door) or an eye ring can be locked by the plug pin positioning device. According tot he invention, the movements of the locking plug pin are limited through the cooperation between the plug pin positioning device and the bent head of the operation end; the connection between the gangway ladder platform and the outer plate of the ship body is realized; the structure is simple; the installation is convenient; the outer plate of the ship body is not needed to be hollowed; if the outer plate of the ship body is hollowed, the structural strength is influenced; the operation is convenient; and rapid locking can be realized.
Gangway ladder platform rapid locking device
2015-09-09
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |