JPS5854316Y2 - Weight hanging fittings for ship mooring - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a weight hanging fitting used for a mooring rope when mooring a ship to a quay.

As shown in Figure 1, in order to moor a ship B to a quay (bit) A, a plurality of mooring lines C are stretched between the quay A and the vessel B. Although the distance is kept constant, this mooring line C is subject to sudden loads due to tidal changes and high waves, so there is a risk of it breaking, and if the ship moves away from the quay, the gangway may shift. This creates a danger.

Therefore, a weight D has been conventionally provided on the mooring line C so that the same tension is always applied to the mooring line C.

As a method of supporting this weight D, a shackle F with the weight D suspended thereon is attached to the mooring line C, and the shackle F
is tied with a non-slip wire E and the other end is secured to a bollard G on board the ship, and a non-slip clip H is provided below the shackle F.

This installation had the disadvantage that it required a lot of labor and time since the work was done at sea.

The present invention aims to eliminate the above-mentioned drawbacks, and provides a hanging fitting for holding weights that can securely and efficiently moor a ship.

Hereinafter, embodiments of the present invention will be described based on the drawings.

In the drawing, 1.1 person is the first person who is bent in a dogleg shape at the middle part. The second lever, the first lever 1, is a flat plate with a clamping part 6 as a first notch for engaging the mooring line formed on the inner corner side of one end. One end portion is composed of two flat plates 11a and 11b arranged side by side with an interval equal to or greater than the thickness t of the first lever 1.

4, 4' are the 1st. The second lever 1A is a support hole drilled in the middle of one person, as shown in FIG.
The support shaft 3 is inserted between the support holes 4 and 4' with the first lever 1 interposed between the flat plates 11a and 11b of the first. When the other ends of the second levers 1 and 1A are rotated in the direction [direction of arrow X] toward each other, the first lever 1. Second lever 1. The one ends of the IA are configured to rotate in a direction in which the ends thereof are separated from each other (in the direction of arrow Y).

Reference numeral 6' denotes a clamping part as a second notch for engaging a mooring line, which is formed in the flat plates 11a, 11b on the inner corner side of one second lever in correspondence with the clamping part 6 of the first lever 1. , 2.2
A is a locking hole drilled at the other end of the first and second levers 1 and 1A, and the locking hole 2 is provided with a hanging wire for suspending the weight 7 via a shackle 9°9A. Connected to both ends of 8°8A.

10 is a hanging tool for the weight 7.

Next, the operation of the present invention will be explained.

To attach the weight 7 to the mooring line 5 between the quay A and the ship B, press the lever 1. Shackle 9 hanging from the bottom of IA
゜When 9A is raised upward, the upper clamping part 6 is separated and opened using the shaft 3 as a fulcrum, so after fitting the mooring cable 5 and lowering the shackles 9 and 9A toward each other, the clamping part 6 is closed. By hanging the weight I suspended from the hanging device 10 at the intersection of the hanging wires 8 and 8A and suspending it, the mooring rope 5 fitted in the clamping part 6 is further tightened and clamped to securely grip it. I can do it.

As described above, according to the ship mooring weight hanging device of the present invention, by suspending the weight, the mooring rope is inserted through the space formed by the first and second notches at predetermined intervals. The mooring line located between the two flat plates at one end of the second levers arranged in parallel is held between the two flat plates and the first lever inserted between the flat plates, so that the mooring line can be easily and securely secured. Even if the weight swings due to waves, the clamping part will not come off the edge, and the vessel can be moored with the same strong tensile force, unlike conventional methods. Locking the weights does not require complicated operations or a lot of effort, and it is extremely easy and reliable to attach and detach the weights, making it possible to safely carry out offshore work.

Furthermore, since the weight hanging fixture of the present invention has a structure in which the weight increases in proportion to the weight of the suspended weight, the reliability of clamping the mooring line is extremely high, and a remarkable effect can be expected.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing a conventional example, FIGS. 2 and 3 are explanatory diagrams showing the structure of the present invention, and FIG. 4 is an explanatory diagram of the same operation. i, IA...Lever, 3...Spindle,
4,4A...Support hole, 5...Mooring cable,
6... Holding part, 7... Weight, 8,
8A... Hanging wire, 9,9A... Shackle, 10... Hanging tool.

Claims (1)

[Scope of utility model registration request] A flat first lever that is bent in a dogleg shape at the middle part and has a first notch for engaging a mooring line on the inner corner side of one end; and a second lever consisting of two flat plates arranged in parallel with one end thereof maintained at a distance equal to or greater than the thickness of the first lever, and a first lever is provided between the flat plates of the second lever. The intermediate portions of the first and second levers are connected with the one end of the lever interposed between the first and second levers. One end of the first and second levers is pivotally supported so that when the other ends of the second lever are rotated in a direction toward each other, one end of the first and second levers is rotated in a direction in which they are separated from each other, and the two ends of the second lever are On a flat plate, the first
A second notch for engaging the mooring line is formed on the inner corner side of the second lever corresponding to the notch, and a weight suspension is provided at the other end of the first lever and the other end of the second lever. A weight hanging fixture for ship mooring, characterized in that both ends of a wire are connected.