Device for launching and recovering boat on mother ship

Abstract

The invention discloses a device for launching and recovering a boat on a mother ship. An opening and a launching and recovering door are arranged on the rear side of a cabin. The launching and recovering door comprises a door plate seat driven by a lifting device to ascend and descend and a door plate hinged on the door plate seat, and the door plate is driven by an opening and closing device to be opened and closed. A rail leading to the opening is arranged in the cabin, a trolley for carrying the boat and moving on the rail is arranged on the rail, and a bracket capable of docking with the rail when the door plate is opened is arranged on the door plate. The door plate is opened to enable the bracket to be docked with the rail, the boat is pushed onto the door plate, the door plate is driven by the lifting device to descend below the water level, and accordingly the boat is launched. When the boat is recovered, the door plate and the bracket are driven to descend below the water level, the boat runs to above the bracket, then the door plate is lifted to enable the bracket to support the boat, the door plate is lifted continuously to enable the bracket to be docked with the rail, and the boat is pulled into the cabin. By the device, launching and recovery of the boat on the mother ship is achieved quite conveniently, and the whole boat launching and recovery process is stable and safe.

Description

technical field [0001] The invention relates to a retractable device for getting on and off a mother ship of a small navigating device carried on a ship; in particular, a device for realizing getting on and off a mother ship of a small navigating device carried on a ship without a wharf. Background technique [0002] At present, civilian passenger ships do not have their own devices for boarding and disembarking small boats. On uninhabited islands and landing points without wharves, large ships cannot approach them due to water depth restrictions. Tourists can only overlook the infinite scenery of uninhabited islands from a large ship. , but unable to conduct in-depth investigation and sightseeing in person. If the passenger ship can be equipped with a device for the small boat to go up and down, then people can safely and reliably transfer passengers from the mother ship to the uninhabited island through the small boat without building a wharf, and carry out sightseeing an...

AI Technical Summary

Problems solved by technology

But there are safety risks, improper operation is easy to sink the ship, so its structure is not suitable for civil ships

[0004] At present, the small boats of civil ships are usually launched into the water by dropping or sliding. Since the height of the ship is usually more than ten meters to tens of meters, the sliding and falling of the small boat will produce a great impact, and accidents occur from time to time. occur

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