Roll-on roll-off ship suitable for scale requirement of Yangtze River three gorges ship lift

A technology for ship lifts and ro-ro ships, which is applied to special-purpose ships, ship cleaning devices, and hulls, etc.

Inactive Publication Date: 2021-01-08
708TH RES INST OF CSSC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, considering the safety of the operation, the ship lift puts forward scale restrictions on the ship, including the length, width, draft, displacement, height, etc.

Method used

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  • Roll-on roll-off ship suitable for scale requirement of Yangtze River three gorges ship lift
  • Roll-on roll-off ship suitable for scale requirement of Yangtze River three gorges ship lift
  • Roll-on roll-off ship suitable for scale requirement of Yangtze River three gorges ship lift

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Embodiment

[0033] like figure 1 As shown, a ro-ro ship suitable for the size requirements of the Yangtze River Three Gorges ship lift has a length of 105m, a maximum width of 16.3m, and a draft of 2.7m. The displacement under this draft is not more than 3000t. The main parameters include: length 105m; ;The maximum width includes the width of the fenders on both sides and the molded width. The fender width on one side is 150mm; the molded width is 16.0m. The draft is 2.7m, including the hull plate thickness of 0.01m; the displacement under the draft of 2.7m is 2999.9t.

[0034] In order to maximize the vehicle loading space on the vehicle deck, the ro-ro ship in this embodiment, except that the area of ​​the vehicle deck is increased as much as possible, other functional areas are minimized, or are arranged in the deck area with a low utilization rate for vehicle storage. Types include:

[0035] like figure 2 As shown, the superstructure living building 201 for living and working is ...

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Abstract

The invention relates to a roll-on roll-off ship suitable for the scale requirement of a Yangtze River three gorges ship lift, and belongs to the technical field of ship design. The roll-on roll-off ship comprises the main scale of a ship meeting the limiting requirement of a ship bearing box of a ship lift and the layout mode of the ship meeting the maximum loading space; the whole ship is provided with multiple layers of vehicle decks, fixed ramps are arranged between the vehicle decks, and openings for automobiles to get on and off the ship are formed in the sides. By maximizing the size ofa ship, integrating a superstructure living building, minimizing the arrangement of functional cabins on the ship except for a vehicle cabin, adjusting the length of a top deck, adjusting longitudinal inclination and minimizing the height of the vehicle cabin, the height of the vehicle cabin is minimized. The top layer handrail inclines inwards, the mast and the antenna can fall down, the vehicleloading capacity of the ship is maximized according to the single-stand-column eccentric arrangement mode customized according to the target vehicle model, and the navigation safety of the ship is guaranteed.

Description

technical field [0001] The invention relates to a ro-ro ship suitable for the size requirements of the Three Gorges ship lift of the Yangtze River, and belongs to the technical field of ship design. Background technique [0002] Ship lift refers to a kind of "navigation structure" set up for ships to pass through the concentrated water level drop on the channel. Compared with passing through the five-level ship lock, the time for a ship to pass through the Three Gorges Dam by the Three Gorges ship lift is shortened from 3.5 hours to about 40 minutes to 1 hour through the permanent ship lock, which greatly saves the navigation time. The navigation benefits and social and economic benefits of the golden waterway of the Yangtze River can be brought into full play. However, considering the safety of the operation, the ship lift puts forward scale restrictions on the ship, including the length, width, draft, displacement, height, etc. of the ship. In order to maximize the numbe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/00B63B59/02
CPCB63B35/003B63B59/02
Inventor 俞赟叶爱君李福军吴彬赵兵李昱龚旭成胡始弘李坤张俊杰王志超高处张超高杰忻坚敏张渊范仲林
Owner 708TH RES INST OF CSSC
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