SU789366A1

SU789366A1 - Arrangement for dropping cargoes from ship onto water

Info

Publication number: SU789366A1
Application number: SU792712352A
Authority: SU
Inventors: Роберт Борисович Куппер; Лев Германович Беззубиков; Маис Дадашевич Мелкумов
Original assignee: Предприятие П/Я М-5947
Priority date: 1979-01-10
Filing date: 1979-01-10
Publication date: 1980-12-23

Description

Изобретение относится к транспортной технике, а именно, к устройствам для сбрасывания грузов с судна на поверхность водоема, преимущественно при ликвидации последствий аварийных разливов нефти.The invention relates to transport equipment, and in particular, to devices for dropping cargo from a vessel to the surface of a reservoir, primarily in response to emergency oil spills.

Известны устройства для сбрасывания грузов с судна на поверхность водоема, содержащие поворотную в вертикальной плоскости раму, на которой установлены грузонесущие ролики {1].Known devices for dropping cargo from a vessel onto the surface of a reservoir, comprising a frame rotatable in a vertical plane, on which load-bearing rollers are mounted {1].

Однако для спуска громоздких грузов с судна на воду затрачивается длительное время, поэтому устройства не могут быть эффективно использованы, _fнапример, для сбрасывания плавучих бонов при ликвидации последствий аварийных разливов нефти, когда фактор времени имеет первостепенное значение.However, for lowering bulky goods with the water vessel is spent for a long time, so the device can not be used effectively, _f example, for dropping floating booms in the aftermath of oil spills when the time factor is of paramount importance.

Цель изобретения - повышение эф- _гфективности сбрасывания путем ускорения перемещения груза.The purpose of the invention - an increase ef- ficiency _g dropping by accelerating movement of the weight.

Поставленная цель достигается тем, что устройство снабжено установленной на раме передвижной тележкой со смонтированными на ней дополнительными грузонесущими роликами,закрепленными на одном уровне с роликами, расположенными на раме, при этом последние размещены в передней по направлению сбрасывания груза части рамы.This goal is achieved by the fact that the device is equipped with a mobile trolley mounted on the frame with additional load-bearing rollers mounted on it, fixed at the same level as the rollers located on the frame, the latter being placed in the front part of the frame in the direction of dropping the load.

Рама может быть установлена на шарнирных опорах, связанных с приводом.The frame can be mounted on articulated bearings associated with the drive.

На фиг. 1 показано устройство, общий вид; на фиг. 2 - то же, вид сверху; на фиг. 3 - устройство в положении наклона рамы, общий вид.In FIG. 1 shows a device, a General view; in FIG. 2 - the same, top view; in FIG. 3 - the device in the tilt position of the frame, General view.

Устройство содержит раму 1, опирающуюся на неподвижные стойки 2 и шарнирные опоры 3, которые служат для изменения угла наклона рамы вокруг щарнира 4. Опоры 3 связаны тягами 5 с гидравлическим приводом 6. На раме установлены грузонесущие ролики 7 и подвижная тележка 8 с дополнительными грузонесущими роликами 9. Грузонесущие ролики 7 размещены в переднейThe device comprises a frame 1, supported by fixed racks 2 and articulated supports 3, which serve to change the angle of inclination of the frame around the hinge 4. The supports 3 are connected by rods 5 with a hydraulic drive 6. Load-bearing rollers 7 and a movable trolley 8 with additional load-carrying rollers are installed on the frame 9. Load-bearing rollers 7 are placed in front

789366 4 части рамы и установлены на одном уровне с роликами 9. Тележка 8 снабжена демпферами 10. На опорах 11 роликов 7 установлены упоры 12.789366 4 parts of the frame and are installed flush with the rollers 9. The cart 8 is equipped with dampers 10. On the supports 11 of the rollers 7 mounted stops 12.

Устройство предназначено для сбрасывания плавучих бонов жесткой конструкции или кассет с эластичными бонами с судна или причального сооружения на водную поверхность.The device is intended for dropping floating booms of a rigid structure or cartridges with elastic booms from a vessel or berth structure onto a water surface.

Устройство работает следующим образом.The device operates as follows.

Пакет бонов 13 укладывается на грузонесущие ролики 7 и 9. При этом тележка 8 находится в крайнем положении. 15The package of booms 13 is stacked on the load-bearing rollers 7 and 9. In this case, the cart 8 is in the extreme position. fifteen

При установке устройства . на судне боны закрепляются по-походному с помощью известных средств.When installing the device. on the vessel, booms are secured in a marching manner using known means.

В районе аварийного разлива нефти пакет освобождается от креплений, ₂0 включается привод 6, тяги 5 которого откидывают опоры 3, в результате чего резко изменяется угол наклона рамы 1. Под действием гравитационных сил тележка с пакетом бонов начинает с уско-25 рением перемещаться вдоль рамы 1. При этом передняя часть пакета катится по роликам 7. После удара тележки об упор 12, смягчаемого демпфером 10, с передней частью пакета взаимодейст вуют ролики 7 и 9 и сбрасывают пакет на водную поверхность.In the area of the emergency oil spill, the package is released from the fasteners, ₂ 0 is turned on drive 6, the rods 5 of which the supports 3 are tilted, as a result of which the angle of inclination of the frame 1 changes sharply. Under the action of gravitational forces, the cart with the package of booms starts moving along the frame with acceleration 1. In this case, the front of the bag rolls along the rollers 7. After the trolley hits the stop 12, softened by the damper 10, the rollers 7 and 9 interact with the front of the bag and drop the bag onto the water surface.

Claims

The invention relates to a transport technique, namely, to devices for dropping cargo from a vessel onto the surface of a reservoir, mainly in the aftermath of emergency oil spills. There are known devices for dropping cargo from a vessel onto the surface of a reservoir that contain a frame pivoting in a vertical plane on which the load-carrying rollers are mounted. However, it takes a long time to launch bulky cargo from a vessel onto water, therefore devices cannot be effectively used, for example, for dumping floating of booms in the aftermath of emergency oil spills, when the time factor is of paramount importance. The purpose of the invention is to increase the efficiency of dumping by accelerating cargo displacement. The goal is achieved by the fact that the device is equipped with a mobile trolley mounted on the frame with additional load-carrying rollers mounted on it fixed at the same level as the rollers located on the frame, the latter being placed in the front part of the frame dropping the load. The frame may be mounted on articulated supports associated with the drive. FIG. 1 shows the device, a general view; in fig. 2 - the same, top view; in fig. 3 - the device in the position of the inclination of the frame, a general view. The device comprises a frame 1 supported by fixed posts 2 and hinged supports 3, which serve to change the angle of inclination of the frame around the slide 4. The supports 3 are connected by hydraulically driven arms 5 5. On the frame there are load carrying rollers 7 and a mobile carriage 8 with additional load-carrying rollers 9. The load-carrying rollers 7 are located in the front part of the frame and are installed flush with the rollers 9. The trolley 8 is equipped with dampers 10. The supports 11 of the rollers 7 have stops 12. The device is designed to remove the floating booms rigidly design or tapes with flexible booms from a ship or berthing facilities on the water surface. The device works as follows. The pack of booms 13 is placed on the load-carrying rollers 7 and 9. In this case, the carriage 8 is in the extreme position. When the device is installed on the vessel, the booms are secured in a traveling manner using known means. In the area of an emergency oil spill, the package is released from fasteners, the drive 6 is turned on, and the support 3 is pulled out by its pull 5, as a result of which the angle of the frame 1 changes sharply. Under the influence of gravitational forces, the boom pack truck begins to accelerate along frame 1 with acceleration. In this case, the front part of the bag rolls over the rollers 7. After hitting the body with a stop 12, smoochi damper 10, interact with the front part of the bag 7 7 and 9 and drop the bag comfort rollers into the water surface. Claim 1. Device for dropping cargo from a ship onto the surface of a reservoir, mainly in response to emergency oil spills, comprising a frame rotatable in a vertical plane on which the load-carrying rollers are mounted, characterized in that, in order to increase the efficiency of dropping by accelerating the movement of cargo, The device is equipped with a Mobile carriage mounted on the frame with additional load-carrying rollers mounted on it, mounted on the same level as the rollers, dix on the frame, the latter being placed in front in the direction of drop weight of the frame. 2 A device according to claim 1, wherein the frame is mounted on hinged supports associated with the drive. Sources of information taken into account in the examination 1. French patent № / 1016026, cl. B 63 B 27/14, 1970 (prototype).

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