FLOATING DRILLING RIG
FIELD: instrument engineering.SUBSTANCE: invention relates to devices for mining, mainly on the shallow shelf, and concerns the issue of providing an autonomous movement of a floating drilling rig in shallow water. Floating drilling rig includes middle and side support pontoons and a drilling platfo...
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Format | Patent |
Language | English Russian |
Published |
19.04.2018
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Abstract | FIELD: instrument engineering.SUBSTANCE: invention relates to devices for mining, mainly on the shallow shelf, and concerns the issue of providing an autonomous movement of a floating drilling rig in shallow water. Floating drilling rig includes middle and side support pontoons and a drilling platform located on them. Platform is connected to pontoons by posts that connect the platform with the side support pontoons, which are made in the form of telescopic hydraulic cylinders. Pontoons are equipped with an air supply system under their bottom, that includes an air supercharger, a pipeline line and air jets that are connected to it, mounted on the bottom of the pontoons.EFFECT: unimpeded autonomous movement on water in shallow waters is achieved.1 cl, 4 dwg
Изобретение относится к устройствам для добычи полезных ископаемых, преимущественно на мелководном шельфе и касается вопроса обеспечения автономного перемещения плавучей буровой установки по мелководью. Плавучая буровая установка включает средний и боковые опорные понтоны и расположенную на них буровую платформу. Платформа соединена с понтонами стойками, которые соединяют платформу с боковыми опорными понтонами, которые выполнены в виде телескопических гидроцилиндров. Понтоны оборудованы системой подачи воздуха под их днище, включающей воздушный нагнетатель, трубопроводную магистраль и соединенные с ней воздушные форсунки, установленные на днище понтонов. Достигается беспрепятственное автономное перемещение по воде в условиях мелководья. 1 з.п. ф-лы, 4 ил. |
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AbstractList | FIELD: instrument engineering.SUBSTANCE: invention relates to devices for mining, mainly on the shallow shelf, and concerns the issue of providing an autonomous movement of a floating drilling rig in shallow water. Floating drilling rig includes middle and side support pontoons and a drilling platform located on them. Platform is connected to pontoons by posts that connect the platform with the side support pontoons, which are made in the form of telescopic hydraulic cylinders. Pontoons are equipped with an air supply system under their bottom, that includes an air supercharger, a pipeline line and air jets that are connected to it, mounted on the bottom of the pontoons.EFFECT: unimpeded autonomous movement on water in shallow waters is achieved.1 cl, 4 dwg
Изобретение относится к устройствам для добычи полезных ископаемых, преимущественно на мелководном шельфе и касается вопроса обеспечения автономного перемещения плавучей буровой установки по мелководью. Плавучая буровая установка включает средний и боковые опорные понтоны и расположенную на них буровую платформу. Платформа соединена с понтонами стойками, которые соединяют платформу с боковыми опорными понтонами, которые выполнены в виде телескопических гидроцилиндров. Понтоны оборудованы системой подачи воздуха под их днище, включающей воздушный нагнетатель, трубопроводную магистраль и соединенные с ней воздушные форсунки, установленные на днище понтонов. Достигается беспрепятственное автономное перемещение по воде в условиях мелководья. 1 з.п. ф-лы, 4 ил. |
Author | Valdman Nikolaj Aleksandrovich Shchemelinin Leonid Georgievich Kildeev Ravil Ismailovich Karelin Aleksandr Alekseevich Sergeev Maksimilyan Sergeevich |
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Snippet | FIELD: instrument engineering.SUBSTANCE: invention relates to devices for mining, mainly on the shallow shelf, and concerns the issue of providing an... |
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SubjectTerms | EQUIPMENT FOR SHIPPING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING |
Title | FLOATING DRILLING RIG |
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