SU1324924A1 - Method of stowing pipes on upper deck of ship - Google Patents

Abstract

The invention relates to the operation of water transport, in particular the placement of cargoes, and allows increasing the loading of the upper deck of the vessel, provided that the load acting on the hatch covers is secured by stacking the pipes with the flute from side to side. Layering is determined by the carrying capacity of the hatch cover. At the same time, the next upper Russian stack, beyond the maximum allowable, is laid along the edges of this stack, outside the hatch covers, to form a two-sided Rus, onto which the supporting structure is laid, and the additional load of the pipes is laid on this structure, which is made in the form of beams ends of the seats, gayami with the surface of the pipes of the two-sided rus. On the surface of each beam facing the upstream Rusa pipes, place the laying elements of these pipes. The number of beams depends on the cargo transported on them. 6 Il. Nv & with HS 4 ;: CO to

Description

The invention relates to the equipment of floating facilities, in particular to the placement of goods, and can be used in the transport of pipes on the upper deck of a vessel.

The aim of the invention is to increase the load of the vessel under the condition of safety of the impact on the hatch cover.

FIG. 1 shows a vessel with a stack of pipes formed by the proposed method, the cross-section; in fig. 2 - a device that provides the implementation of the proposed method; in fig. 3 - vessel loaded with pipes and additional oversized cargo, side view; in fig. 4 shows section A-A in FIG. 3; in fig. 5 - vessel loaded with the main cargo in the form of pipes and additional cargo - containers, side view; in fig. 6 is a section BB in FIG. five.

The upper deck of the vessel 1 and the hatch covers 2 are loaded with pipes 3 of a known method, on the principle of a single stack.

The upper Rus of the pile behind the maximum permissible Russ. M 4, is laid along the edges of the shtabel, outside the hatch covers, to form a two-sided Rus 5.

On top of a two-sided tusk 5, across piles of pipes, the existing construction, made in the form of beams 6, which rest at their ends 7, made along the mating surface, is placed on the pipes of two-tier tusk 5, providing a gap 8 between the lower shelf 9 and the pipes of maximum allowable Russ 4, lying above the hatch cover. At the same time, the beam 6 on the upper flange 10 has elements 11, ensuring the laying of the pipes 12. The number of installed beams is determined by the weight of the additional cargo that must be transported on them.

After the beams are laid, the beams themselves and the 1-pipe pipes lying from the deck to the beams are secured with transverse chain straps 13 to the deck of the vessel. The subsequent laying of the pipes 12 is carried out on the beams 6, in several Rus, and the load from them in the form of reactions at the ends of the beams is transferred to a solid deck overlap through the outer pipes of the stack.

In the form of additional cargo, a large-size cargo 14 can be loaded on the vessel, with beams 6 of two or three pipe stacks supporting the cargo, depending on the weight and length of the large cargo.

In the form of additional cargo, containers 15 can be immersed, while beams 6, which are installed at a distance equal to the distance between container fittings, and equipped with fittings 16 for conlocks, serve as supports.

The design of the device differs in independence from the method of laying the lower part of the pipes, from slinging and other deck devices, in ease of manufacture, and it is possible to apply the method on any type of vessel.

The proposed method allows to increase the load of the vessel to those limits that are dictated by the stability, strength of the 5 hull and the safety conditions of navigation.

The proposed device is a set of pulls 13. The middle part of which is made in the form of a beam 6 having 7 landing places for pipes of a two- island island 5 and equipped either with laying elements 11 or load securing elements 16, and the shape of the seating 7 They are determined by the diameter of the pipes being transported, their coordinates are in the form of a stack of 5, and the height of the beam 6 is selected in such a way as to exclude the contact of the lower shelf 9 with the pipes of the maximum allowable tusk 4 lying above the hatch cover 2.

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Claims (1)

Invention Formula The method of placing the pipes on the upper deck of a vessel containing hatches with coamings and closures, which means that the pipes of the first trough are laid on deck along the vessel and wedge to prevent them from rolling, and the pipes of the subsequent Yrus are placed on the hatch cover and in the depressions formed by the pipes of the previous floor, after which the pipes are fixed on the deck with the formation of the vessel, under the condition of safety of the load acting on the hatch cover, the upper deck of the stack of pipes is laid on its edges outside the hatch covers with the formation of a recess in the upper trench of the stack of these hatch covers, then on Pipes upper tier stack supporting structure with subsequent fixing and additional the load is laid on this structure.  -MI (0 (i) / / -X J ys. y. A Я10 / 1 / 2 / A ± L 7 / 65 / 2. / f  Pz / s.J L A .S one Rig. 6 Editor O. Golovach Order 3010/17 Compiled by A. Kuznetsov Tehred I. VeresKorrektor / 1. Beskids Circulation 408 Subscription VMIGII USSR State Committee for Inventions and Discoveries I 13035, Moscow, Zh-35, Raushek nab., 4/5 G1proizvodstseinochigliograficheskuyu enterprise, Uzhgorod, ul. Project, 4