CS211645B1 - Equipment for boarding and disembarking from ships - Google Patents

Abstract

The purpose of the invention is to place the device outside the side of the ship to protect it from damage and to improve the handling space on board. The essence of the invention is a gangway placed in a frame, which when used is extended by a parallelogram mechanism from a recess in the superstructure to the side of the ship, where it is folded out of the frame. After use, the gangway with the frame is retracted back into the recess in the superstructure

Description

The present invention relates to a device that provides access to and exit from ships.

Previously used equipment for boarding and disembarking 2 ships are located on the edge of the deck, from where they tip. Equipment placed in this way may be detached or otherwise damaged when landing and maneuvering the ship. Also, devices located on the edge of the deck interfere with the onboard work. pri handling! with ropes and the like.

These drawbacks are overcome by the ship boarding and disembarking device according to the invention, which is based on the fact that, outside the ship's side, the footbridge is rotatable in a frame fixed by a parallelogram mechanism to extend the footbridge frame to the side of the ship and sleep.

An advantage of the device according to the invention is that it is located outside the side of the boat and / or the boat. the edge of the deck and thereby protected from damage during landing and maneuvering the ship and also does not interfere with the on-board work. Moreover, from an aesthetic point of view, the device according to the invention does not interfere with the external appearance of the ship.

The accompanying drawings show schematically an exemplary embodiment of a ship boarding and disembarking device according to the invention, wherein FIG. 1 shows a side view of the device in the retracted position. The extended position is shown in dotted lines. In FIG. 2 shows the device in a side view in the extended position after the fabric has been folded out and opened.

The device consists of a frame 2, which is fixed by a parallelogram mechanism 7 anchored in the body recess 5, outside the deck edge 11. Attached to the parallelogram mechanism X is a first hydraulic cylinder 6 mounted in a recess 5 of the superstructure. In the frame 2, a footbridge 4 is rotatably mounted on the pin 10, which. is attached to the frame 4 by a second hydraulic cylinder 7. On the gangway 4, the wheel 8 is eccentrically mounted to the pin 10. The footbridge 4 is provided with a lever mechanism 12 to which a third hydraulic cylinder 13 is attached. At the edge 11 of the deck a foot 9 is secured to secure the position of the frame 2. The open footbridge 4 is provided with a railing 14. Footbridge 2 rd. from the retracted position from the body recess 5 / FIG. 1) on the traveling wheels 6 by means of a parallelogram mechanism 6 operated by the first hydraulic cylinder 6 extends to the side 3 of the boat. After ejection / fig. 2 / s and the platform 4 by the second hydraulic cylinder 7 from the frame 2 is tilted and opened by the action of the third hydraulic cylinder 13 and the lever mechanism 12. and anchored in the foot 9 at the edge 11 of the deck. After folding out and opening, the footbridge 6 is provided with a railing 14.

Insertion into the starting position is done in the opposite way.

Claims (2)

SUBJECT OF THE INVENTION A device for boarding and disembarking ships, formed by a footbridge, characterized in that the footbridge (4) is mounted outside the side (3) of the ship rotatable in the frame (2) attached by a parallelogram mechanism (1) to extend the frame (2) with the footbridge / 4 / to the side / 3 / ship and back. *. 2. Apparatus according to claim 1, characterized in that on the platform (4) there is a movable wheel (8) opposite the pin (10) being eccentrically mounted for receiving the frame (2) in the foot (9) at the edge of the deck (11) after the folding footbridges / 4 /.