Broadside hangar door

Abstract

The invention relates to the technical field of ships, and aims to provide a broadside hangar door. The broadside hangar door comprises a door frame and a hangar door body, wherein the hangar door body is in hinged connection to the door frame; the hangar door body comprises an upper hangar door body and a lower hangar door body which are in hinged connection; a telescopic device is arranged between the door frame and the upper hangar door body; rolling wheels are respectively arranged on the two sides of the bottom of the lower hangar door body; a guide rail which fits with the rolling wheels is arranged on the door frame; fixing plates are respectively arranged at the two ends of the bottom of the lower hangar door body; fixing devices are arranged on the two side surfaces of the upper part of the door frame; a second fixing hole is formed in a position, facing one of the fixing devices, of the upper hangar door body; locking devices are arranged on the hangar door body; and a first fixing hole of a locking bolt is formed in a position, corresponding to one of the locking devices, of the door frame. The broadside hangar door disclosed by the invention has the following beneficial effects that the shortcoming that an existing hangar door occupies the space of the bow and stern of a hangar and the space of a lower deck is overcome, and more effective spatial arrangement is provided for diving equipment.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a side hangar door. Background technique [0002] The hangar door is an auxiliary device that serves for the retractable operation of the underwater work diving equipment stored in the closed hangar. It provides shelter when the diving equipment is stored, avoiding the influence of external factors such as wind, rain, sea waves, and wind. When the diving equipment is in operation, enough open space can be provided, and the space required during the retracting and retracting process of the diving equipment can be met. [0003] At present, the hangar door of diving equipment is mainly arranged in the side area. This arrangement scheme of the hangar door can make the diving equipment can be smoothly retracted into the seawater, and there is no need to arrange a moon pool on the deck of the mother ship for retracting the diving equipment. Improve the utilization of open decks. The s...

AI Technical Summary

Problems solved by technology

[0004] When the hangar door with bow and stern opening at the side is opened, it will affect the normal operation of the equipment adjacent to the bow and stern, such as the escape release of life rafts and lifeboats; the lower deck of the hangar door with up and down opening at the side needs to arrange oil cylinders Occupies the space for the most effective arrangement of diving equipment, and at the same time, the hangar door of the lower part of the outboard in the open state may collide during the lowering or recovery of diving equipment, which is not conducive to the lowering of diving equipment in the ocean

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