JPS5849234Y2 - Oil fence fitting - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of an oil fence attachment.

Oil fences are used to prevent the spread and collect oil spilled from land tanks, ships, etc. onto water such as seawater.

Attachment, ie, mooring, of this oil fence to a quay or ship's belly has conventionally been carried out by the method shown in FIGS. 4 and 5.

Figure 4 shows the case where the oil fence attachment is moored with a rope. In the figure, 34' is the oil fence attachment, 3
0' is a ship, 31' is the deck of the ship, 32' is the belly of the ship, 35' is a rope, and 36' is the water surface.

Of course, the oil fence body is connected to the non-rope side of the attachment 34'.

This rope mooring is based on the oil fence attachment 34.
There is no oil fence on the sea surface of the portion 40' between the ship's hull 32' and the ship's belly 32', and a gap is created, allowing spilled oil, waste materials, etc. to flow out.

Further, FIG. 5 shows a case in which the boom attachment is moored by a magnet, and in the figure, 41' is a magnet, and the same reference numerals as in FIG. 1 represent the same parts.

With this type of magnetic mooring, even if it is attached with a magnet when it is fully loaded (see Figure a), when it is empty, the oil fence attachment 3
A gap is created in the portion 42' between the raised portion of the vessel 4' and the hull 32', allowing spilled oil, waste materials, etc. to flow out.

The present invention has been developed to solve the above-mentioned problems.

Below are Nos. 1 to 3 illustrating the oil fence attachment of the present invention.
The description will be made with reference to the figures, but the invention is not limited to this example.

FIG. 1 shows the entirety and cross-section of the fixture of the present invention, FIG. 3 shows its use, and FIG. 2 shows an enlarged view of the vertical weight protection means of FIG.

In Figure 1, 1 is a floating body (long one) made of, for example, expanded polystyrene, and 2 is a floating body (short one) made of, for example, expanded polystyrene.
, 3 is a connection part made of, for example, rubber-coated cloth with a zipper, 4 is a weight made of, for example, lead rope at the bottom of the skirt part, 5 is a floating body made of, for example, rubber-coated cloth, and 6 is a connection part made of, for example, rubber-coated cloth, at the bottom of the floating body. The flexible skirt part 7 indicates a rope (for example, twisted linen thread and lead linen thread) into which a weight is inserted, for example, with a rubber cushion protector.

In the present invention, as described above, the rope 7 is provided with a weight that extends vertically, that is, in the longitudinal direction, on the side where the oil fence is attached to the quay or the ship's side so that that side hangs down without wobbling. .

Further, the skirt portion 6 is elongated downward on the vertical weight rope 7 side.

This vertical weight is designed to follow the hull of the ship with its own blade, and its details are shown in Figure 3.

In the figure, 30 is a ship, 31 is the deck of the ship, 32 is the belly of the ship, 33 is an oil boom body, 34 is an oil fence adapter, that is, an oil fence attachment, 35 is a mooring line such as a rope or chain, 36 is the water surface, and its The same symbols as in FIG. 1 indicate the same parts.

Now connect the oil fence main body 33 and the oil fence attachment 34 shown in Figure A, and attach the other end of the oil fence attachment (the side with the vertical weight 7) to the ship's deck 31 (or quay) with the mooring line. Individually determined by 35.

(Refer to the figure) In the appropriate case, the skirt part 6 widens as shown in the figure when the water level is high (when the load is full), and as shown in figure C when the water level goes down (when the load is empty). It falls like a curtain.

Therefore, it is possible to extend an oil fence with no gap between it and the ship's belly or quay.

In addition, in the above case, the vertical weight part rubs against the hull of the ship.

Therefore, in the present invention, in order to further protect the weight, a hole 8 is made at the end of the oil fence as shown in FIG. 2, and a protective cushion 10 made of, for example, rubber is attached.

11 is the cushion hole corresponding to 8, 13 is the tightening fitting (
or rope).

When this protective cushion wears out, it must be replaced with a spare part.

According to the present invention as described above, an oil fence that does not leak oil or waste materials, etc. can be obtained, and when a replaceable protective cushion is provided on the outside of the weight part, the oil fence can have a longer life with less damage. .

[Brief explanation of the drawing]

Figure 1 shows the oil fence attachment device of the present invention, Figure a is a front view, Figure C is a plan view, Figure C is a sectional view taken along line A-A in Figure a, and Figure 2 shows the oil fence attachment device of the present invention. Figures a and d show a front view and a plan view of the terminal end of the fixture, Figures C and d show a front view and a top view of the protective cushion, and Figures e and f show the protection means for the vertical weight part. Figure 3 is an explanatory diagram of the use of the oil fence attachment of the present invention, Figure A is before installation, Figure C is after installation when the ship is fully loaded, and Figure C is a front view and a plan view of a combination of these. exemplifies the case when the ship is empty after installation. In addition, FIGS. 4 and 5 show conventional fixtures, and in FIG. 5, a shows the state when the product is fully loaded, and b shows the state when the product is empty. 1.2...Floating body, 3...Connection part, 4.
... Weight at the bottom of the skirt section, 5 ... Floating body section, 6 ... Skirt section, 7 ... Weight in the vertical direction (for example, a weight person Robe), 10...
Protective cushion, 30... Ship, 34...
・Oil fence fittings, 35...Ropes, chenos, etc.

Claims (2)

[Scope of utility model registration request] (1) Comprising a floating body part and a flexible skirt part made of rubber-covered cloth or the like, the side of which is attached to the ship's belly or quay wall at the lower part of the floating body part is longer downward, and a weight is attached to the side that is attached to the ship's belly or quay wall in the vertical direction. An oil fence mounting device in which the upper end of the weight part is moored to the ship's belly or quay with a mooring cable. (2) The oil fence mount according to claim (1) of the utility model registration, in which a replaceable protective cushion is provided on the outside of the weight portion.