Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underwater quick connection structure for jacket expansion and use method thereof
The invention relates to an underwater quick connection structure for jacket expansion and a use method thereof, the underwater quick connection structure comprises a guide device, the guide device is a hollow cylinder structure with a trumpet-shaped opening at the top end, and the guide device and a jacket to be expanded are integrally designed; the butt joint device and the guide device are designed in a split mode, the butt joint device comprises a fixed stand column, an inverted horn mouth and a connecting plug pin, the upper end of the fixed stand column is fixedly connected with an external expansion leg, the lower end of the fixed stand column is connected with the upper end of the inverted horn mouth, and the lower end of the inverted horn mouth is connected with the connecting plug pin; and the fixing assembly comprises a plurality of wedge-shaped blocks and a packer, the wedge-shaped blocks are evenly distributed in the circumferential direction of the inner wall of the guiding device and arranged at intervals in the axial direction of the guiding device to form a positioning area allowing the butt-joint plug pin to be inserted in, and the packer is arranged on the inner wall of the lower end of the guiding device. The structure is beneficial to installation, the offshore construction efficiency is effectively improved, and the risk of underwater construction is reduced.
本发明涉及一种用于导管架扩展的水下快速连接结构及其使用方法，水下快速连接结构包括：导向装置，所述导向装置为顶端呈喇叭状开口的空心柱体结构，与待扩展的导管架为一体式设计；对接装置，与所述导向装置为分体式设计，所述对接装置包括固定立柱、倒喇叭口和连接插销，所述固定立柱的上端与外扩腿固定连接，下端与所述倒喇叭口的上端连接，所述倒喇叭口的下端与所述连接插销连接；固定组件，包括若干楔形块和一封隔器，若干所述楔形块沿所述导向装置的内壁周向均匀分布且沿其轴向间隔布置，形成供所述对接插销插入的定位区域，所述封隔器设置在所述导向装置的下端内壁上。该结构利于安装，有效提高了海上施工效率，降低了水下施工的风险。
Underwater quick connection structure for jacket expansion and use method thereof
The invention relates to an underwater quick connection structure for jacket expansion and a use method thereof, the underwater quick connection structure comprises a guide device, the guide device is a hollow cylinder structure with a trumpet-shaped opening at the top end, and the guide device and a jacket to be expanded are integrally designed; the butt joint device and the guide device are designed in a split mode, the butt joint device comprises a fixed stand column, an inverted horn mouth and a connecting plug pin, the upper end of the fixed stand column is fixedly connected with an external expansion leg, the lower end of the fixed stand column is connected with the upper end of the inverted horn mouth, and the lower end of the inverted horn mouth is connected with the connecting plug pin; and the fixing assembly comprises a plurality of wedge-shaped blocks and a packer, the wedge-shaped blocks are evenly distributed in the circumferential direction of the inner wall of the guiding device and arranged at intervals in the axial direction of the guiding device to form a positioning area allowing the butt-joint plug pin to be inserted in, and the packer is arranged on the inner wall of the lower end of the guiding device. The structure is beneficial to installation, the offshore construction efficiency is effectively improved, and the risk of underwater construction is reduced.
本发明涉及一种用于导管架扩展的水下快速连接结构及其使用方法，水下快速连接结构包括：导向装置，所述导向装置为顶端呈喇叭状开口的空心柱体结构，与待扩展的导管架为一体式设计；对接装置，与所述导向装置为分体式设计，所述对接装置包括固定立柱、倒喇叭口和连接插销，所述固定立柱的上端与外扩腿固定连接，下端与所述倒喇叭口的上端连接，所述倒喇叭口的下端与所述连接插销连接；固定组件，包括若干楔形块和一封隔器，若干所述楔形块沿所述导向装置的内壁周向均匀分布且沿其轴向间隔布置，形成供所述对接插销插入的定位区域，所述封隔器设置在所述导向装置的下端内壁上。该结构利于安装，有效提高了海上施工效率，降低了水下施工的风险。
Underwater quick connection structure for jacket expansion and use method thereof
一种用于导管架扩展的水下快速连接结构及其使用方法
FU DIANFU (Autor:in) / ZHANG HUI (Autor:in) / SUN SHIYU (Autor:in) / HU WENJIA (Autor:in) / ZHANG WEIMING (Autor:in) / CHEN BANGMIN (Autor:in) / LIANG WENZHOU (Autor:in) / SHEN CHEN (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
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