The invention discloses a sealer device capable of being used for offshore floating transportation of pipe piles, and belongs to the field of ocean engineering construction transportation. The sealerdevice comprises a sealing cavity body, a prismatic surface reversing cone, a hydraulic driver, an adjustable overhanging arm, a sealing rubber ring, a mechanical lock and a lifting arm; the sealing cavity body comprises a containing cavity cylindrical shell, a sealing top cover, a sealing bottom plate and a sealing sleeve; the prismatic surface reversing cone can only move along the axis direction in the sealing cavity body, after the prismatic surface reversing cone moves through the hydraulic driver, the prismatic surface reversing cone converts axial lifting force into thrust enabling theadjustable overhanging arm to overhang along the radial direction; and along with the overhanging of the adjustable overhanging arm along the radial direction, the sealing rubber ring is expanded outwards, the inner walls of the pipe piles are extruded tightly, and the sealing effect is achieved. According to the sealer device capable of being used for offshore floating transportation of the pipepiles, the traditional tugboat and barge pipe pile transportation mode can be changed, the transportation difficulty and cost are reduced, and the construction period is shortened; a certain adjustingrange is achieved, and sealing of pipe piles of different sizes can be adapted; and a locking function is achieved, and irreparable accidents caused by sealing failure can be prevented through the mechanical lock.
一种可用于管桩海上浮式运输的密封器装置,属于海洋工程施工运输领域。包括密封腔体、棱面换向锥、液压驱动器、可调外伸臂、密封橡胶圈、机械锁和提升臂;封腔体包括容腔圆柱壳、密封顶盖、密封底板和密封套;其中棱面换向锥在密封腔体内只可沿轴线方向运动,通过液压驱动器使棱面换向锥运动后,棱面换向锥将轴向提升力转换成使可调外伸臂沿径向外伸的推力。随着可调外伸臂沿径向外伸,使得密封橡胶圈向外胀开,挤紧管桩内壁,达到密封的效果。本发明能够改变传统的拖船加驳船的运输管桩方式,降低运输的难度和费用,缩短施工周期;具有一定的调节范围,可以适应不同尺寸管桩的密封;具有锁定功能,通过机械锁可以防止密封失效造成的不可挽救事故。
Sealer device capable of being used for offshore floating transportation of pipe piles
一种可用于管桩海上浮式运输的密封器装置
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | F16J Kolben , PISTONS / B66C Krane , CRANES / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS |
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