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Root structure and construction method of double-bottom ice blade area of ​​polar ship

A construction method and technology for polar ships, applied in ship construction, hull parts, ship parts, etc., can solve the problems of poor ice breaking ability in the ice blade area, unable to meet the ice breaking requirements of ships, etc., so as to improve the ice breaking ability, avoid the waste of core resources, improve economic effect

Active Publication Date: 2021-04-06
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For polar ships, setting up a single ice blade in the ice blade area leads to poor ice-breaking ability in the ice blade area, which cannot meet the ice-breaking requirements of ships traveling in polar regions

Method used

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  • Root structure and construction method of double-bottom ice blade area of ​​polar ship
  • Root structure and construction method of double-bottom ice blade area of ​​polar ship
  • Root structure and construction method of double-bottom ice blade area of ​​polar ship

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Embodiment Construction

[0054] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.

[0055] Such as figure 1 As shown, this embodiment provides a polar ship 100, the polar ship 100 includes a skate area, and the skate area is arranged at the stern 101 of the hull. The blade area includes a root structure, and the end of the root structure near the bow is connected to the hull area where the blade 3 is not provided.

[0056] This embodiment provides a root structure of the double-bottom ice blade area of ​​the polar ship, so that two ice blades 3 can be arranged...

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Abstract

The invention relates to the technical field of shipbuilding, and specifically discloses a root structure and a construction method of a double-bottom ice blade area of ​​a polar ship. The root structure of the double-bottom skate area of ​​the polar ship includes a hull platform, two installation parts arranged at intervals on the hull platform and the skates arranged at the lower end of the installation part, and the two installation parts protrude from the lower end of the hull platform. The root structure provided by the invention improves the ice-breaking capability of the polar ship. The construction method comprises the steps of: dividing the root structure into a first hull platform, a second hull platform, a first installation part and a second installation part; respectively constructing the first hull platform, the second hull platform, the first installation part and the second installation part Two installation parts: connecting the first hull platform, the second hull platform, the first installation part and the second installation part, and setting ice blades on the first installation part and the second installation part to form a root structure. The construction method improves the economic benefit, reduces the loading and welding cycle of the dock, and facilitates the manufacture of the root structure.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a root structure and a construction method of a double-bottom ice blade area of ​​a polar ship. Background technique [0002] The icebreaker is mainly used to open up and maintain the port channel, and the bottom of the icebreaker in the prior art is provided with an ice knife. [0003] In general, icebreakers are provided with skates at the stern or bow of the ship, the part where the skates are arranged on the bottom of the ship is the skate area, and the connection between the skate area and the position where the skates are not provided is the root of the skate area. Due to the complex structure of the root of the skate area, in the case of a larger hull, the root of the skate area needs to be constructed separately from other parts of the skate area and the part without skates, and the root of the skate area is separated from other parts of the skate area. After the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B3/14B63B3/70B63B73/20B63B35/12
CPCB63B3/14B63B3/70B63B35/12B63B71/00
Inventor 吴攀齐超郑小慧李伟
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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