JPS63103115A - Mooring device for ship - Google Patents

Abstract

PURPOSE:To quickly and safely moor a ship by absorbing impact when touched by the bow of a ship by providing a horizontally movable float on the water surface located along a quaywall and a supporting frame to support the float in a horizontally movable manner. CONSTITUTION:A mooring device 5 for a ship consists of a vertically and horizontally movable float 7 along quaywall 2, a supporting frame 6 to support the float 7 in a horizontally movable manner, and a buffer means to absorb impact when a ship 1 comes into contact with the float 7. The buffer means consists of a cylinder 10, a piston rod 10a, and an auxiliary float 18 fixed to the end of the frame 6. When the bow of the ship 1 collides with the fenders 8 of the float 7, the impact is absorbed by the cylinder 10 to stop the ship, and the stopper pin of the fixer 9 is thrust to complete the mooring operation. The mooring operation of the ship can thus be safely and exactly performed in a short time.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a device for simply and easily mooring a ship to a quay.

[Prior art and its problems]

Conventionally, in order to moor a ship to a quay, as shown in a schematic plan view in FIG.
After approaching the ship and positioning it almost parallel to quay 2,
Thrusters installed at the bow and stern of the vessel 1 are activated to bring the vessel 1 to berth at the quay 2, and then a plurality of mooring devices 3 are installed between the bow and stern sides of the vessel 1 and the mooring device 3 installed on the quay 2. Hanging the book wire 4 was done by passing it.

However, the above-mentioned mooring work requires many workers to hang the wire 4 on both the ship side and the quay side, and mooring takes time and is dangerous. There were other problems.

[Purpose of the invention]

Therefore, an object of the present invention is to provide a device for mooring a ship to a quay safely and reliably in a short period of time without requiring any manpower.

[1 Summary of the Invention] The mooring device of the present invention is provided with a fender that is horizontally movable on the water surface along the quay, and on the front surface of which the bow of the vessel abuts, and which stops a vessel along the quay. a support frame that supports the float so that it can move horizontally and that both ends of the support frame fit into guide rails installed perpendicularly to the quay; It is characterized by comprising a shock absorbing means for absorbing the impact upon contact.

[Structure of the invention]

Next, the present invention will be explained with reference to the drawings.

Fig. 1 is a schematic plan view showing one embodiment of the device of the present invention, Fig. 2 is a schematic front view thereof, Fig. 3 is a schematic plan view showing the support frame portion, and Fig. 4 is a schematic front view of the support frame portion. 5 is an enlarged side view showing the float portion, FIG. 6 is a schematic side view showing a portion of the fender in front of the float, and FIG. 7 is a schematic side view showing means for fixing to the quay wall of the ship.

As shown in the drawings, a mooring device 5 of the present invention.

A cove portion 15 parallel to the quay 2 provided in a part of the quay 2
a float 7 that is horizontally movable along the tide and vertically movable with the ebb and flow of the tide, and a guide rail that supports the float 7 so as to be horizontally movable, and whose both ends are provided perpendicularly to the inner surface of the cove portion 15. 16 and 17, and a buffer means for absorbing the impact when the bow of the ship 1 comes into contact with the float 7.

The float 7 has a substantially rectangular shape as shown in FIG. 5, and an inverted T-shaped guide member 11 is fixed to the lower surface of the support portion 7a at the negative end.

The guide member 11 of the float 7 is connected to the groove-shaped support frame 6
is fitted into the groove 14 and supported by the support frame 6.

As shown in FIG. 3 and FIG. The guide rails 16, 17 are fitted perpendicularly to the inner surfaces 15a, 15b of the guide rails 16, 17, respectively. Therefore,
The support frame 6 is vertically movable along guide rails 16,17.

As shown in FIGS. 1 and 2, a cylinder 10 as a buffer means is provided at one end of the support portion 7a of the float 7. As shown in FIGS. The cylinder 10 is connected to one end 6a of the support frame 6, and the tip of the piston rod 10a of the cylinder 10 is connected to the support part 7a of the float 7. An auxiliary float 18 is fixed to one end 6a of the support frame 6.

Therefore, the mooring device 5 is always located above the water surface 19 by the float 7 and the auxiliary float 18, and moves up and down along the guide rails 16 and 17 as the water surface changes.

A pair of fenders 8 provided on the front surface of the float 7 support a pair of disc bodies 20.20 made of an elastic material such as rubber, and a disc body 20.20, as shown in FIG. It consists of a support frame 21.

The disc body 20 has a shaft 22 passed through its center.
It is supported by a projecting portion 23 of a support frame 21 . As shown in FIG. 1, the pair of fenders 8 having the above-described structure are attached at a distance such that they can come into contact with both sides of the bow. Note that the fenders 8 may be arranged so that they can be moved away from each other or closer to each other depending on the shape of the bow of the ship. 24 is a fender arranged on the quay 2.

FIG. 7 shows an example of a fixing means 9 for fixing the ship 1 berthed to the quay 2. As shown in FIG. The fixing means 9 includes a stopper bin guide 25 attached to the quay 2 and an overhanging arm 27 attached to the stern side of the ship 1 and supporting the stopper bin 26 so as to be movable up and down. By inserting the stopper pin 26 supported by the extending arm 27 of the ship 1 into the stopper pin guide 25 of the quay 2, the ship 1 can be fixed to the quay 2.

Next, the operation of this device will be explained. When the ship 1 approaches the quay 2, its bow is placed on the fenders 8 and 8 of the float 7.
It is stopped by touching it. At this time, the impact that the fenders 8, 8 receive is caused by the impact that the float 7 receives from the support frame 6.
1, the cylinder IOK as a damping means is transmitted and absorbed by the cylinder 10. Next.

The mooring work is completed by inserting the stopper bin 26 of the fixing means 9 into the hole of the stopper bin guide 25 on the quay side.

When the ship sets sail, it is sufficient to simply remove the stopper bin 26 from the stopper pin guide 25.

〔Effect of the invention〕

As described above, the apparatus of the present invention provides an industrially excellent effect in that a ship can be moored to a quay safely and reliably in a short period of time without the need for manpower.

[Brief explanation of the drawing]

Fig. 1 is a schematic plan view showing one embodiment of the device of the present invention, Fig. 2 is a schematic front view thereof, Fig. 3 is a schematic plan view showing the support frame portion, and Fig. 4 is a schematic front view of the support frame portion. , FIG. 5 is an enlarged side view showing the float part, FIG. 6 is a schematic side view showing a part of the fender in front of the float, and FIG. 7 is a schematic side view showing the fixing means to the quay wall of the ship.
FIG. 8 is a schematic plan view showing a conventional mooring means. In the drawings, 1... Ship, 2... Quay, 3... Mooring device, 4... Wire, 5... Mooring device of the present invention, 6... Support frame, 7... Float. , 8...
・Fender, 9... Fixing means, 10... Cylinder, 11... Guide member, 12.13...
・U-shaped groove, 14...groove 15...cove part, 1
6, 17... Guide rail, 18... Auxiliary float, 19... Water surface, 20... Disc body, 21.
・・Support frame, 22・・Axle, 23・
... overhang, 24...7 ender, 25...
Stopper bin guide, 26... Stopper bin, 27.
...protruding arm.

Claims (1)

[Claims] A float for stopping a ship along a quay, which is disposed so as to be horizontally movable on the water surface along the quay, and has a fender on the front surface of which the bow of the vessel comes into contact, and which supports the float so as to be horizontally movable. a support frame whose both ends fit into guide rails installed perpendicular to the quay, and a buffer provided at one end of the float to absorb the impact when the bow of the ship abuts the float. A mooring device for a ship, characterized in that it consists of means.