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Installation method of ro-ro movable car deck

A technology of movable deck and installation method, which is used in transportation and packaging, ship parts, ships, etc., can solve the problems of heavy workload of secondary adjustment eye plate, the eye plate of tie rod cannot be matched with the pull plate, etc., so as to reduce the workload , reduce rework and improve efficiency

Active Publication Date: 2018-04-24
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pre-installation before the level adjustment of the movable deck will cause the eye plate of the tie rod to not match with the tie plate, and the tie rod cannot be straightened. The second adjustment of the eye plate is a lot of work, so it is necessary to install the adjustable gasket on the movable deck. And use the tie rod to simulate it, make sure the tie rod can be straightened, and then carry out the trimming and installation of the eye plate allowance

Method used

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  • Installation method of ro-ro movable car deck
  • Installation method of ro-ro movable car deck
  • Installation method of ro-ro movable car deck

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Embodiment Construction

[0024] The movable car deck installation method of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention cannot be limited with this.

[0025] In the mobile car deck installation method of the present invention, in Figure 1-Figure 3 In the state, the center reference point measurement and the final positioning center reference line drawing are carried out. After the center reference line is drawn, the movable deck is hoisted first, and then the column is hoisted. At the same time, the level and position of the movable deck can be adjusted. After the position is adjusted, the anti-top eye plate can be installed.

[0026] The specific steps are as Figure 6 as shown, Figure 6 It is a schematic diagram of the operation flow of the installation method of the ro-ro movable car deck of the present invention. It can be seen from the figure that the ...

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Abstract

The invention discloses a method for installing a roll-on movable car deck. After precise measurement and positioning, the movable car deck is hoisted first, then a column is hoisted, then the level of the movable car deck is adjusted, and finally the steel wire rope and the tie rod eye plate are installed. The method of the invention can greatly shorten the installation period of the roll-on movable vehicle deck, and avoids the difficult situation of positioning without a reference line. It does not affect the assembly and welding work of the column, and can work simultaneously with the hull structure loading, which greatly improves the progress and efficiency of installation.

Description

technical field [0001] The invention relates to ship construction, in particular to a container ro-ro ship or a method for installing a ro-ro movable car deck in the construction of a ro-ro ship. Background technique [0002] At present, the installation of the ro-ro mobile vehicle deck on large container ro-ro ships or large ro-ro ships mainly uses the following methods: [0003] 1. Complete the installation of the column according to the hard frame of the hull structure. After the welding of the structural column is completed, hoist the movable car deck. It will cause the positioning size of the column to not meet the installation space of the movable deck, or the movable car deck hits the column during the hoisting process, resulting in deformation of the column, which cannot meet the verticality requirements of the column. [0004] 2. Install the level adjustment gaskets on the support seats at the four corners of the movable deck at absolute levels before hoisting the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B9/06
Inventor 张津京李梦怀宋平
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP