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公开(公告)号：US4480944A
公开(公告)日：1984-11-06
申请号：US511539
申请日：1983-07-06
申请人： Lindsey J. Phares
发明人： Lindsey J. Phares
CPC分类号： E02B17/021 , E21B17/01 , E21B33/134 , E21B33/143 , E21B41/10 , E21B7/122 , E21B7/136 , E02B2017/006
摘要： A drilling rig comprises a platform (10) supported above a sea surface (14) by legs which extend to the sea bottom (16). A drill guide (30) of rigid open framework construction extends down from the platform to the sea bottom. The drill guide is only minimally affected by turbulent sea conditions because of its open framework construction. A hardenable substance such as concrete (54) is poured into a flexible bag (50) at the lower end of the drill guide to form a solid structure conforming to the uneven sea bottom and having a substantially flat upper surface. Drilling takes place through the hardenable substance and into the underlying sea bottom.
摘要翻译： 一种钻机包括一个平台（10），该平台（10）通过延伸到海底（16）的腿支撑在海面（14）的上方。 刚性开放框架结构的钻子引导件（30）从平台向下延伸到海底。 由于其开放的框架结构，钻引导件只受到湍急海况的最小影响。 将可硬化物质如混凝土（54）注入到钻子引导器的下端的柔性袋（50）中以形成符合不平坦的海底并具有基本平坦的上表面的固体结构。 钻孔通过可硬化物质进入底层的海底。
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公开(公告)号：US4415045A
公开(公告)日：1983-11-15
申请号：US259046
申请日：1981-04-30
申请人： Lindsey J. Phares
发明人： Lindsey J. Phares
CPC分类号： E21B33/143 , E21B17/01 , E21B33/134 , E21B41/10 , E21B7/122 , E21B7/136
摘要： A drilling rig comprises a platform (10) supported above a sea surface (14) by legs which extend to the sea bottom (16). A drill guide (30) of rigid open framework construction extends down from the platform to the sea bottom. The drill guide is only minimally affected by turbulent sea conditions because of its open framework construction. A hardenable substance such as concrete (54) is poured into a flexible bag (50) at the lower end of the drill guide to form a solid structure conforming to the uneven sea bottom and having a substantially flat upper surface. Drilling takes place through the hardenable substance and into the underlying sea bottom.
摘要翻译： 一种钻机包括一个平台（10），该平台（10）通过延伸到海底（16）的腿支撑在海面（14）的上方。 刚性开放框架结构的钻子引导件（30）从平台向下延伸到海底。 由于其开放的框架结构，钻引导件只受到湍急海况的最小影响。 将可硬化物质如混凝土（54）注入到钻子引导器的下端的柔性袋（50）中以形成符合不平坦的海底并具有基本平坦的上表面的固体结构。 钻孔通过可硬化物质进入底层的海底。
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公开(公告)号：US4102143A
公开(公告)日：1978-07-25
申请号：US759028
申请日：1977-01-13
CPC分类号： E02D27/42 , E02B17/027 , E02D27/50 , Y10T24/44607 , Y10T403/7056
摘要： Anchoring arrangements for structures such as offshore towers. Wedges which fit down into spaces defined by downwardly converging surfaces fixed to the structure and to an anchor member, respectively, are held in frictional locking engagement by means of bias weights. Two sets of wedge type interlocks are provided in longitudinally displaced relationship and are arranged in reverse order so that downward bias forces on the wedges serves to provide locking against relative movement in opposite longitudinal directions.
摘要翻译： 离岸塔等结构的锚定安排。 分别由固定在结构上的向下收敛的表面和锚定构件分别限定的空间中的楔形件通过偏置重量保持摩擦锁定接合。 两组楔形互锁以纵向位移关系提供，并且以相反的顺序布置，使得楔形物上的向下偏压力用于提供相对纵向方向上相对运动的锁定。
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公开(公告)号：US4138199A
公开(公告)日：1979-02-06
申请号：US743227
申请日：1976-11-19
摘要： A method is disclosed for driving a pile into the ocean floor utilizing an underwater hammer. A leg of an offshore jacket structure is provided with several annular guide sleeves affixed to the leg at several spaced apart locations along the exterior of the leg. A pile is disposed underwater in the lower guide sleeves proximate the lower end of the structure leg. A housing assembly having a hammer mounted inside is lowered from the surface through the guide sleeves and into contact with the top of the pile, with the hammer being beneath the surface. The pile is driven by a succession of blows delivered by the hammer. The housing is then raised to the surface and moved to another driving location by an overhead sling.
摘要翻译： 公开了一种利用水下锤将桩驱入海底的方法。 离岸护套结构的腿部设置有多个环形导向套筒，其沿着腿部的外部以几个间隔开的位置固定到腿部。 在靠近结构腿的下端的下引导套筒中水下放置一堆。 具有安装在内部的锤的壳体组件从表面通过引导套筒下降并且与桩的顶部接触，锤子在表面下方。 这堆是由锤子传递的一连串打击所驱动的。 然后将壳体升高到表面，并通过架空吊索移动到另一个驾驶位置。
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公开(公告)号：US4002038A
公开(公告)日：1977-01-11
申请号：US620203
申请日：1975-10-06
CPC分类号： E02B17/025 , E02B17/027 , E02B2017/0043 , E02B2017/0047 , E02B2017/0069 , E02B2017/0086
摘要： A platform is raised from water level up to the tops of prepositioned template legs by means of jacking units comprising jacking mechanisms and jacking legs mounted near the upper ends of the template legs and extending down to the platform. Bridge beams of open framework construction span the distances between the upper ends of the template legs and these bridge beams provide support for the jacking units as well as reinforcement for the platform when it has been raised.
摘要翻译： 通过上升单元将平台从水位升高到预置模板腿的顶部，该顶升单元包括顶部机构和安装在模板腿的上端附近并向下延伸到平台的上升腿。 开放框架结构的桥梁梁横跨模板腿的上端之间的距离，并且这些桥梁梁提供对顶升单元的支撑以及当升高时对于平台的加强。
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公开(公告)号：US4470468A
公开(公告)日：1984-09-11
申请号：US511504
申请日：1983-07-06
申请人： Lindsey J. Phares
发明人： Lindsey J. Phares
CPC分类号： E21B41/10 , E21B17/01 , E21B33/134 , E21B33/143 , E21B7/122 , E21B7/136
摘要： A drilling rig comprises a platform (10) supported above a sea surface (14) by legs which extends to the sea bottom (16). A drill guide (30) of rigid open framework construction extends down from the platform to the sea bottom. The drill guide is only minimally affected by turbulent sea conditions because of its open framework construction. A hardenable substance such as concrete (54) is poured into a flexible bag (50) at the lower end of the drill guide to form a solid structure conforming to the uneven sea bottom and having a substantially flat upper surface. Drilling takes place through the hardenable substance and into the underlying sea bottom.
摘要翻译： 钻机包括一个平台（10），该平台（10）通过延伸到海底（16）的腿支撑在海面（14）上方。 刚性开放框架结构的钻子引导件（30）从平台向下延伸到海底。 由于其开放的框架结构，钻引导件只受到湍急海况的最小影响。 将可硬化物质如混凝土（54）注入到钻子引导器的下端的柔性袋（50）中以形成符合不平坦的海底并具有基本平坦的上表面的固体结构。 钻孔通过可硬化物质进入底层的海底。
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