| 摘要 |
PURPOSE: An interlocking device for an elevator door in a ship is provided to prevent reliability deterioration for the operation of an elevator because an interlock device for maintaining an external door to a locking state is released by using a mechanical mechanism interlocking when an internal door of the elevator is opened. CONSTITUTION: An interlocking device for an elevator door in a ship comprises an actuating lever(24), a rotary arm(26), a retiring cam(30), and a restoring spring(28). The actuating lever is fixed in an internal door and moves along a guide rail installed in a header frame of an elevator when the door is opened and closed. The rotary arm is installed to be rotated from the header frame, thereby rotating according to the contact with the actuating lever. The retiring cam is interlocked with the rotation of the rotary arm to move an interlock device(12) to a releasing direction. The restoring spring is installed between the header frame and the rotary arm to provide rotating force to a direction where the interlock device is released from the rotary arm when the internal door is opened. |
