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Half-ship sea-crossing whole ship jacking method

A lifting and slipway technology, applied in the field of ships, can solve problems such as inability to remove, and achieve the effects of maintaining stability, large adjustment stroke, and strong resistance to lateral force.

Active Publication Date: 2021-10-26
舟山长宏国际船舶修造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is that when the existing container ship moves the ship, if there is a problem with the ship moving tool, it will be pressed by the ship and cannot be smoothly removed from the bottom of the ship.

Method used

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  • Half-ship sea-crossing whole ship jacking method
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  • Half-ship sea-crossing whole ship jacking method

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033]A method for lifting a half-ship across the sea, including a berth 1, a floating dock 2, a slideway 3, a channel 4, a circular pipe support 5, a hull 6, a first rib beam 7, a second rib beam 8, and a beam Bottom support 9, pulley 10, pad slide round pipe support 11, dock support 12, port axis pier group 13, starboard axis pier group 14, berth axis pier group 15, dock pier 16, pebble box 17 , pebble box pier wood 18, floating dock axis vehicle group 19, launching beam 20, the slipway 1 and the floating dock 2 are provided with a slideway 3 for providing a track, and the slideway 3 is provided with a channel 4 for providing In the moving space, the channel 4 is provided with a circular tube support 5 for providing support. The circular tube support 5 is located at the bottom of the horizontal centerline of the bow of the hull 6, and the bow of the h...

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Abstract

The invention discloses a half-ship cross-sea whole ship jacking method. The method comprises a slipway, a floating dock, a slideway, a channel, a circular tube support, a ship body, a first rib position cross beam, a second rib position cross beam, a cross beam bottom support, a pulley, a cushion sliding plate circular tube support, a docking block support, a port axis vehicle pier wood group, a starboard axis vehicle pier wood group, a slipway axis vehicle pier wood group, a docking block, a pebble box, pebble box pier wood, a floating dock axis vehicle group and a launching cross beam. The half-ship cross-sea whole ship jacking method is advantaged in that the cross-sea position characteristics of the two thirds of the berth and the one third of the floating dock are considered, and overall structural stability of the ship body is kept through the combined action of the jack and the axis vehicle, jack jacking, axis vehicle jacking, non-lateral movement of the whole ship and the like; in this way, the whole ship is jacked, and the ship moving tool is replaced, so continuous ship moving is achieved; and meanwhile, the integral adjustable stroke of the axis vehicle is large, and lateral force resistance is high.

Description

technical field [0001] The invention relates to a method for jacking up a half-ship and a whole ship across the sea, and belongs to the technical field of ships. Background technique [0002] When the container ship was moved to about 1 / 3 of the floating dock, there was a problem with the ship-moving tooling, which made it impossible to continue moving the ship into the water. For smooth removal, it is extremely difficult to move the ship smoothly only by considering other ways to continue moving the ship or replacing the ship moving tooling. Nearly half of the ship hangs on the outer edge of the berth end, and the offshore part can only use the floating dock as the foundation at most. When the floating dock is greatly affected by wind, waves, and currents, there is a large sloshing. If it is lifted by a hydraulic jack, there will be A huge safety accident with the whole dumping. Therefore, it is necessary to adopt a new method of jacking up and moving the whole ship of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C3/00B63C3/12B63C3/02
CPCB63C3/00B63C3/12B63C3/02
Inventor 汪家政李川江刘呈伟
Owner 舟山长宏国际船舶修造有限公司
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