Hawse pipe cover mechanism for ship

Abstract

The invention relates to the field of ship parts, and discloses a hawse pipe cover mechanism for a ship, the hawse pipe cover mechanism comprises a hawse pipe body and a cover plate, the top of an inner cavity of the hawse pipe body is movably sleeved with a positioning ring block, the cover plate is placed at the top of the positioning ring block, a sliding groove is formed in the hawse pipe body, and a movable limiting wedge-shaped block is arranged in the sliding groove. The top of the limiting wedge-shaped block supports the positioning ring block, and an inner sleeve located below the positioning ring block is movably arranged in the hawse pipe body in a sleeved mode. According to the hawse pipe cover mechanism for the ship, through the linkage design of the inner sleeve and the positioning ring block which are arranged in the hawse pipe body, the positioning ring block is supported and the cover plate placed on the positioning ring block is limited through the limiting wedge-shaped block, and during normal use, the positioning ring block is supported through the limiting wedge-shaped block, so that when sailors walk on a deck, the sailors are protected from falling into the hawse pipe body , so that the safety of the hawse pipe cover mechanism is guaranteed.

Description

technical field [0001] The invention relates to the field of ship components, in particular to an anchor chain barrel cover mechanism for ships. Background technique [0002] Anchor chain barrels are a kind of parts used in ships, generally located at the bow, one on each side, for storing main anchors (stockless anchors), and some ships can also be equipped with stern anchors at the stern due to special needs The chain barrel or anchor hole is mainly used as the channel for the anchor chain when the ship is hoisting and anchoring. The top of the anchor chain barrel needs to be provided with a cover to prevent the crew from accidentally falling into the anchor chain barrel. [0003] However, in order to prevent people from smuggling to the deck from the anchor chain barrel, the existing anchor chain barrel is provided with a guide groove on the deck to limit the cover plate. The cover plate and the guide groove are exposed to the outside and are easily corroded and rusted by...

AI Technical Summary

Problems solved by technology

[0003] However, in order to prevent people from smuggling to the deck from the anchor chain barrel, the existing anchor chain barrel is provided with a guide groove on the deck to limit the cover plate. The cover plate and the guide groove are exposed to the outside and are easily corroded and rusted by rainwater. , leading to the problem that the friction between the cover plate and the guide groove is relatively large, and it is difficult to open, and the existing anchor chain tube only prevents people from smuggling, and cannot provide an alarm in time, which may easily lead to stowaways taking other measures to board the ship

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