JPS5934581Y2 - Mooring device - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a mooring device.

Conventionally, when mooring a ship to a quay, workers on the quay side and workers on the ship side carried out work such as receiving and passing the mooring cables, but this method was inefficient and There was a problem that the work was dangerous.

In view of the above points, the present invention provides a mooring device that can efficiently and safely moor a ship to a quay.One embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, 1 is a main body of a mooring device that moves on a rail 3 installed horizontally on a quay 2;
An arm support 5 that is raised and lowered by a cylinder device 4 is attached to the arm support 5, and a first arm 7 is attached to the upper end of the arm support 5 via a pin 6 parallel to the moving direction of the main body 1. One end is rotatably attached.

One end of a second arm 9 is rotatably attached to the other end of the first arm 7 via a pin 8 parallel to the pin 6, and the first arm 7 is connected to a cylinder. Device 1
0, the second arm 9 is rotated around the pin 6 by the cylinder device 11, and the second arm 9 is rotated around the pin 8 by the cylinder device 11.

A gripping device 13 is rotatably attached to the other end of the second arm 9 via a hydraulic motor 12. Its posture is controlled so that it faces downward.

As shown in detail in FIGS. 2 and 3, this gripping device 13 has a divided piece 16 of an annular plate divided into two parts in the circumferential direction in a recessed part 15 formed on the bottom surface of a bell-shaped main body part 14. a
, 16b are provided, both ends of the divided pieces 16a and 16b are connected by a cylinder device 17.17, and by expanding and contracting the piston rod 17a of the cylinder device 17, one divided piece 16a is connected to the other divided piece 16b. The piston rod 17a of the cylinder device 17 is fitted into the bit 19 of the ship 18 in an extended state, and then the piston rod 17a is retracted to separate one of the parts. By bringing the piece 16a closer to the other divided piece 16b, the bit 19
is held between the pair of divided pieces 16a and 16b, and the gripping device 13 and the bit 19 are in an engaged state.

In FIG. 1, 20 is the wheel of the main body 1, 21 is the water surface, and 22 is a shock absorber attached to the quay wall 2. The shock absorber 22 elastically stops the vessel 18 when the vessel 18 berths. It is something.

Next, the procedure for mooring work will be explained.

First, the main body 1 is moved along the rail 3 and stopped at a position corresponding to the bit 19 of the ship 18.

Next, the arm support 5 is raised and lowered by the cylinder device 4,
Adjust the height according to bit 19.

Next, the cylinder device 10.11 is driven so that the first and second
The arm 7.9 of is swung to engage the gripping device 13 with the bit 19 of the vessel 18.

At this time, the posture of the gripping device 13 is controlled by the hydraulic motor 12 so that its bottom opening always faces downward, and the piston rod 17a of the cylinder device 17 is extended, and the divided piece 16a is connected to the divided piece 16b. Since the gripping device 13 is in a state of being spaced apart from the bit 1, the gripping device 13 can easily be
9 can be fitted.

Next, the piston rod 17a of the cylinder device 17 is retracted to engage the gripping device 13 and the bit 19, and then the cylinder device 10.11 is driven to swing the first and second arms 7.9. , the ship 18 is pulled toward the quay 2 side and berthed.

In this way, the ship 18 can be easily moored simply by operating the mooring device on the quay 2 side, so it is possible to reduce the number of personnel required for mooring work and to improve efficiency and safety.

Further, since the swingable first and second arms 7.9 are supported by the arm support 5 which can be raised and lowered, it is possible to moor ships 18 of various sizes.

As explained above, according to the mooring device according to the present invention, mooring can be carried out with easy operation from the quayside, so
It is possible to reduce the number of personnel involved in mooring work and improve efficiency and safety.

In addition, ships of various sizes can be moored, and the range of application is extremely wide.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is an overall configuration diagram;
FIG. 2 is a front view of the gripping device, and FIG. 3 is a cross-sectional plan view thereof. 1... Body, 2... Quay, 5...
...Arm support, 7...First arm, 9.
...Second arm, 13...Gripping device,
18... Ship, 19... Bit.

Claims (1)

[Scope of utility model registration request] A main body movable along the horizontal direction is provided on the quay side, an arm support is attached to the main body so as to be movable up and down, and one end of the first arm is attached to the arm support with a horizontal axis parallel to the direction of movement of the main body. one end of a second arm is attached to the other end of the first arm so as to be rotatable about a horizontal axis parallel to the direction of movement of the main body; A mooring device characterized in that a gripping device that can be attached to and detached from a bit of a ship is attached to the other end.