SU1248891A1 - Nonpowered vessel - Google Patents

Description

The invention relates to river shipbuilding and can be used as a non-self-propelled vessel-platform on lines with one-sided loading, as well as a pontoon for the construction of temporary floating bridges and crossings.

The purpose of the invention is to improve performance by reducing the dimensions during transport.

FIG. 1 shows a non-self-propelled vessel, side view; in fig. 2 - deck, plan; in fig. 3 - the vessel is in working condition, cross section; in fig. 4 - the same, in the folded state; in fig. 5 - vessel in working condition, axonometric; in fig. 6 - the same, in the process of folding, axonometric.

Under the action of the mass of the deck 1, the vessel is folded and submerged on a special platform.

The remaining vessels are alternately fed to the quay wall, placed above the first sunk vessel (their drain valves are opened) and folded into a bag (one-on-one).

After forming a package of empty

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A self-propelled vessel consists of a hull comprising a rigid deck 1 and a bottom 2, having the same geometry of the outer surfaces, beads 3 with hingedly connected panels, and extremities 4 with deck and bottom sections, interconnected by hinges 5 and 6.

Boards 3 are connected by flexible straps 7

and are equipped with hinges 5, 25 vessels are located in the lower vessel from the compressor through the middle of the height of the sides. The hoses brought to the surface,

At the intersections of the hinges 5, compressed air is also supplied. Then, the hoses 5 and 6 are made cutouts 8. The beads 3 are connected and the shut-off valves are connected to limbs 4 by means of measures that are closed,

Tall hinges 6. By means of the pusher, inside the hull there are inflatable sockets for transporting a package of empty and elastic containers 9 for a filler, barges to the place of loading,

made with fittings 10, having a simplicity of design defines convenience valve and shut-off valves. of operation in the proposed vessel.

The folding of the vessel is carried out as follows.

The bleed valves 10 open. The air under the weight of the deck 1 is removed from the containers 9. The flexible straps 5 7 draw in the beads 3 to the inside of the hull, while the beads and the extremities 4 rotate around the hinges 5 and 6 connecting them (the bead and the extremity) between themselves and with deck 1 and bottom 2.

Formation of a package of empty ships is as follows.

One of the empty vessels is mounted to the mooring wall. Flexible air hoses, the ends of which are brought to the surface and fixed on the quay, are connected to the connecting pipe 10, the drain valves of which are opened.

Under the action of the mass of the deck 1, the vessel is folded and submerged on a special platform.

The remaining vessels are alternately fed to the quay wall, placed above the first sunk vessel (their drain valves are opened) and folded into a bag (one-on-one).

After forming a package of empty

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5 vessels in the lower vessel from the compressor through hoses brought to the surface,

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Compiled by O. Argasov

Editor N TupitsaTehred I. VeresKorrektor L. Pilipenko

Order 4184/18 Circulation 422Subscription

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

Claims (1)

NON-SELF-PROPELLED SHIP, comprising a hull with a rigid deck and bottom, having the same dimensions in plan and interconnected by the sides, as well as the ends, while the sides include hinged panels, as well as elastic pneumatic containers, characterized in that, for the purpose improving performance by reducing the dimensions during transportation, the panels of each side of the vessel are connected by means of longitudinal hinges with a horizontal axis to each other and to the bottom and deck, and the latter along the entire width of at the transition points, transverse hinges with a horizontal axis of rotation are installed, connected to hinges connecting the panels of one side, by hinges with a vertical axis, and the ends include deck and bottom sections connected in pairs by a transverse hinge with a horizontal axis, while elastic containers are placed between the deck and the bottom of the hull, and the vessel is equipped with tensile flexible ties connecting longitudinal joints located on opposite sides and connecting Suitable adjacent panels on each side. SU „, 1248891