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Method and equipment for transversely launching ship built on the ground

A ship and ground technology, applied to berths, transportation and packaging, ships, etc., can solve the problems that cannot meet the needs of ships, difficult construction, limited number of dry docks, etc.

Active Publication Date: 2007-03-07
HYUNDAI HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, there are a limited number of dry docks all over the world to meet the needs of ships, however, it is difficult to build a dry dock due to the huge construction costs and maintenance costs required to build a dry dock
Therefore, due to the limited number of dry docks, there are bound to be restrictions on receiving orders for ships

Method used

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  • Method and equipment for transversely launching ship built on the ground
  • Method and equipment for transversely launching ship built on the ground
  • Method and equipment for transversely launching ship built on the ground

Examples

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Embodiment Construction

[0021] Reference will now be made to the drawings, wherein the same reference numerals are used in different figures to designate the same or similar parts.

[0022] Fig. 1 is a plan view showing a state before a ship built on the ground is loaded into a barge; Fig. 2 is a side view showing a state before a ship built on the ground is loaded into a barge; Fig. 3 is a view of " An enlarged view of part A"; Fig. 4 is a front view showing the state of the ship built on the ground before being loaded into the barge; Fig. 5 is a top view showing the ship after being loaded into the barge; Fig. 6 is a view of " Enlarged view of part B"; Fig. 7 is a side view showing the ship being loaded into the barge; Fig. 8 is a front view showing the ship being loaded into the barge; Fig. 9 is a side view showing the ship being launched using the barge ; Fig. 10 is an enlarged view of "C" part in Fig. 9; Fig. 11 is a detailed view showing the skid shoe and traction device according to the presen...

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Abstract

A method and apparatus for laterally launching a vessel constructed on the ground. The method includes the shipbuilding steps of building the boat on the ground; the pre-jacking step of raising the built boat by means of a plurality of slip shoes and hydraulic jacks; and sliding the slip shoes and hydraulic jacks supporting the boat on skid beams with a traction device so that the boat a ship-moving step of moving laterally toward the barge; a ship-loading step of loading the moving ship onto the barge; and a ship-launching step of floating the ship by diving the barge carrying the ship.

Description

technical field [0001] Generally, the present invention relates to a method and apparatus for laterally launching a ground-built vessel, and more particularly to a method for laterally loading a ground-built vessel onto a barge without the use of a dock, which is then submerged to allow A lateral launching method and equipment for launching a ship. Background technique [0002] Typically, in traditional shipbuilding methods, several unit blocks that make up a vessel are made and assembled by using a gantry crane in a dry dock. Then, sea water is introduced in the dry dock to launch the vessel longitudinally. Due to the limited size of the gates and the limited longitudinal displacement of the cranes, all dry docks distributed throughout the world are longitudinally extended and therefore can only be launched longitudinally (in the case of transversely launching a vessel, giant gates must be installed). Currently, there are a limited number of dry docks all over the world t...

Claims

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Application Information

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IPC IPC(8): B63C3/04
CPCB63C3/04
Inventor 梁永泰崔文吉尹基暎李春甫裴锡浩权振奭
Owner HYUNDAI HEAVY IND CO LTD
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