Marine deck-turning sliding hatch cover device

Abstract

The invention provides a marine deck turning sliding hatch cover device which is simple in structure, low in manufacturing cost, smooth in sliding, long in service life and good in sealing performance. The marine deck turning sliding hatch cover device is installed on a deck of a ship body. The marine deck turning sliding hatch cover device comprises two sliding rails and a hatch cover, wherein the two sliding rails are fixedly arranged on a deck of a ship body, and the hatch cover is arranged on the two sliding rails in a sliding fit mode. A plurality of rail wheels and a plurality of limiting plates are arranged on the edges of the two sides of the hatch cover, the rail wheels are all arranged on the inner wall of the hatch cover in a rotating fit mode, the rail wheels are all matched with the sliding rails, and a plurality of anti-disengagement strips matched with the limiting plates are arranged on the two sliding rails. The method is applied to the technical field of ships.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a ship-used flip deck sliding hatch cover device. Background technique [0002] In the manufacturing process of ships, it is often necessary to be equipped with hatch covers, but the existing hatch covers have complex structures, and generally one-piece metal plates, which are relatively heavy and unfavorable for people to push. There are gaps between the hatch walls, and the sealing performance is poor. In windy weather, it is easy to make wind noise, or in rainy weather, rainwater is easy to splash into the cabin, which not only affects people's normal work and rest, but also poses safety hazards. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a sliding hatch cover device with simple structure, low manufacturing cost, smooth sliding, long service life and good sealin...

AI Technical Summary

Problems solved by technology

[0002] In the manufacturing process of ships, it is often necessary to be equipped with hatch covers, but the existing hatch covers have complex structures, and generally one-piece metal plates, which are relatively heavy and unfavorable for people to push. There are gaps between the hatch walls, which are poorly sealed. In windy weather, it is easy to make wind noise, or in rainy weather, rainwater is easy to splash into the cabin, which not only affects people's normal work and rest, but also poses safety hazards.

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