RU1799802C - Device for fastening mussel carriers - Google Patents

Abstract

Usage: artificial breeding of mollusks, such as mussels, and relates to devices for securing mussel carriers. SUMMARY OF THE INVENTION: the device comprises a hollow body, the walls of which are made with hinges and are connected by pins. In the upper part, the casing is equipped with cargo slings, to which a hose cable is connected to fill the casing with a suitable substance. 2 e.p. f; ly, 5 ill.

Description

The invention relates to the artificial cultivation of mollusks, for example, mussels, in particular to devices for fixing mussel carriers.

The aim of the invention is to reduce operating costs by improving compactness and reducing overall dimensions during transportation.

Figure 1 shows a General view of the setting of the anchor; in FIG. 2 - the same, top view; in FIG. 3 - node I of figure 1; figure 4 is a section aa in figure 1; in FIG. 5 - carrier ship.

On the supply vessel 1 there is a cargo boom 2 and an arm 3 for securing the cable hose 4. The working rod is detachable with the anchor 5 through the slings 6 connected by the ring 7. The walls 8 of the anchor are interconnected by a hinge 9. Also hinged to the walls the bottom is fastened 10. The hinges can be made, for example, in the form of eyes with a pivot pin 11. A core cable 12 is attached to the bottom.

Upon arrival of the vessel 1 to the place of setting; anchors 5 own boom 2

one of them is removed from the package of anchors lying on the deck when folded. First, the bottom 10 is laid with the end of the anchor cable 12 fixed to it, and then the walls 8 are attached to it on hinges 9. The walls 8 are also connected to each other the hinge 9 with the help of the embedded pins 11. In this case, the pins 11 protrude downward beyond the dimension of the assembled anchor 5. The slings 6 of the prepared anchor are connected to the ring 7 and the bar-cable 4 is attached to the same. for which they consistently start ak HRU: the boom base card 2, further lowering of the anchor 5 is manufactured as follows. With a small setting depth, if the length of the load line of the boom 2 is sufficient, the anchor 5 is lowered in one operation. (Hose cable 4 can be made, in principle, of several sections, interconnected in a known manner). If you want to install anchor 5 to a greater depth, and the length of the cargo

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the arrow of the boom 2 is not enough, then lower the anchor 5 with a part of the hose-cable 4. Its loop is laid, for example, on a bale of bale (not shown). Further, the cargo hook of boom 2 is put on the next loop on the cable-hose 4 and the anchor 5 is launched with two parts of the cable-cable 4. This is how the parts are lowered to the required depth. Upon reaching a predetermined depth, when the anchor 5 with 11 pins 11 is embedded in the bottom soil, the cable hose 4 is pushed into the bracket 3. Now, through the hose cable 4 into the hollow body of the anchor 5, the weighting agent can be lowered. In this case, it is most rational to have either gravel or cement slurry as an agent. The components of the hardener are not difficult to translate in the hold of the supply vessel 1.

After the anchor 5 is filled with weighting material, the vessel 1 begins to sweep the mussel carrier collector (not shown) attached to the root cable 12 for the entire length of the setting. At the second end of such a collector, an anchor 5 is again armed through the measles cable 12, which, as described above, is lowered to the bottom of the water area .;

Pins 11 in this proposal provide three functions at once. A sling 6 is fixed to the upper part of the pin, the body of the pin 11, passed through the hinges 9, provides the desired three-dimensional shape of the anchor 5, and the lower, pointed part of the pin0

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p 11 is easily embedded in the soil of the bottom and thereby contributes to an increase in horizontal holding force. Hose cable 4 in this combination provides retention during descent of anchor 5, the weight of which is about 0.9 tons in water.

The role of the ring 7 is to facilitate the maintenance of the shape of the wire rope 4, through which gravel or concrete mortar should freely fall into the anchor 5. In this case, so that the weighting substance falls precisely inside the anchor, the ring 7 is oriented by the corresponding tension of the slings b,

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Claims (2)

1. A device for securing mussel carriers, comprising a hollow body filled with weighting material and a pipe for supplying it, as well as means for securing a cable collector, characterized in that, in order to reduce operating costs by improving compactness and weight and size characteristics transportation, the body is made in the form of a volumetric polyhedron, while the walls and the bottom of the said polyhedron are hingedly connected to each other by means of embedded pins. 2. The device according to claim 1, with the exception that, so that the body is equipped with cargo slings, and the feed line for the feed of the substance is made in the form of a slurry cable. T t f m //