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Marine equipment hoisting method and hatch cover assembly for eliminating space obstacles

An equipment and marine technology, applied in the directions of ship parts, ship accessories, passenger handling equipment, etc., can solve the problems of insufficient hoisting space, reducing the structural strength of ship cabins, and difficult hoisting of marine equipment, so as to eliminate space obstacles and ensure normal performance. , the effect of increasing depth

Active Publication Date: 2022-04-12
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is usually necessary to install marine equipment inside the ship's cabin on a ship, but for some low cabins, due to the limitation of the height of the ship's cabin, there is not enough hoisting space in the vertical direction, which brings great difficulties for the hoisting of marine equipment. big difficulty
In the prior art, the following two methods are usually adopted: 1. Hoisting the marine equipment on the side of the ship’s cabin, this method needs to open hoisting holes on the side wall of the ship’s cabin, which will reduce the structural strength of the ship’s cabin, and needs to be installed along the Moving and hoisting the marine equipment in the horizontal direction, the hoisting steps are complicated; 2. Hoist the marine equipment into the interior of the ship cabin before the ship cabin is capped. This method alone cannot turn over the marine equipment after the ship cabin is capped, and it is not convenient for subsequent marine equipment. equipment maintenance

Method used

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  • Marine equipment hoisting method and hatch cover assembly for eliminating space obstacles
  • Marine equipment hoisting method and hatch cover assembly for eliminating space obstacles
  • Marine equipment hoisting method and hatch cover assembly for eliminating space obstacles

Examples

Experimental program
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Effect test

Embodiment 1

[0038] In this example, if figure 2 and image 3 As shown, a hatch cover assembly 1 is provided, wherein the hatch cover assembly 1 is applied to any of the methods for hoisting marine equipment for eliminating space obstacles mentioned above. The hatch cover assembly 1 mentioned above includes a cover body 11, and the cover body 11 can selectively cover the lifting hole. The cover body 11 seals the hoisting hole to avoid affecting the normal use of the ship cabin 3 due to the existence of the hoisting hole.

[0039] The hatch cover assembly 1 also includes a limiting plate 12 protruding toward the center of the hoisting hole, and the lower surface of the cover body 11 abuts on the limiting plate 12, through The limit plate 12 limits the cover body 11 at the hoisting hole, thereby realizing the lid sealing of the hoisting hole.

[0040] Preferably, the limiting plate 12 is located below the top plate 2 , and the upper end surface of the cover body 11 is flush with the uppe...

Embodiment 2

[0045] Such as Figure 4 As shown, the above-mentioned hatch cover assembly 1 includes a cover body 11, and the cover body 11 can selectively cover the lifting hole. The cover body 11 seals the hoisting hole to avoid affecting the normal use of the ship cabin 3 due to the existence of the hoisting hole.

[0046] The hatch cover assembly 1 also includes a limiting plate 12, which protrudes toward the center of the hoisting hole, and the lower surface of the cover body 11 abuts against the limiting plate 12. The position plate 12 limits the hoisting hole of the cover body 11, thereby realizing the blocking of the hoisting hole. Specifically, the lower surface of the cover body 11 and the upper surface of the limiting plate 12 .

[0047] In this embodiment, the limit plate 12 is arranged below the top plate 2 at intervals, a surrounding plate 15 is provided between the limit plate 12 and the top plate 2, and a cover is provided above the cover body 11. Cover 18, the cover 18 i...

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Abstract

The invention discloses a marine equipment hoisting method for eliminating space obstacles and a hatch cover assembly applied to the marine equipment hoisting method. Wherein, this kind of marine equipment hoisting method includes the following steps: step S10, opening a hoisting hole through the roof of the ship cabin, and providing a hatch cover assembly that can selectively cover the hoisting hole; step S20, using the hoisting device to hoist the marine equipment Lift and hoist to the interior of the ship cabin through the hoisting hole; step S30, cover the hatch cover assembly to seal the hoisting hole. The marine equipment hoisting method is convenient for hoisting the marine equipment into the cabin of the ship.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a marine equipment hoisting method for eliminating space obstacles and a hatch cover assembly applied to the marine equipment hoisting method. Background technique [0002] It is usually necessary to install marine equipment inside the ship's cabin on a ship, but for some low cabins, due to the limitation of the height of the ship's cabin, there is not enough hoisting space in the vertical direction, which brings great difficulties for the hoisting of marine equipment. big difficulty. In the prior art, the following two methods are usually adopted: 1. Hoisting the marine equipment on the side of the ship’s cabin, this method needs to open hoisting holes on the side wall of the ship’s cabin, which will reduce the structural strength of the ship’s cabin, and needs to be installed along the Moving and hoisting the marine equipment in the horizontal direction, the hoisting steps are c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B27/00B63B19/14
CPCB63B27/00B63B19/14
Inventor 葛兴伟邱烨
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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