Stern ramp type placing and recycling device for aquatic floating bodies

Abstract

The invention discloses a stern ramp type placing and recycling device for aquatic floating bodies. A downward inclined channel is formed in a stern part of a hull. A main rail and an auxiliary rail are arranged in the channel and driven by a first drive mechanism to move up and down along the channel. Guide grooves are formed in the two sides of the main rail. The auxiliary rail is divided into a front segment and a rear segment, the front segment is hinged to the rear segment, guide wheels are installed at the ends of the two sides of the front segment, and guide wheels are installed in the middles of the two sides of the rear segment. The auxiliary rail can move relative to the main rail by arranging the guide wheels installed on the front segment and the rear segment into the guide grooves of the main rail. A bracket is further installed on the auxiliary rail and used for placement of the aquatic floating bodies. Second drive mechanisms are further installed on the two sides of the main rail and used for driving the auxiliary rail to be bent downwards along the hinged part and straightening the bent auxiliary rail upwards. According to the stern ramp type placing and recycling device, the aquatic floating bodies can be recycled quickly, conveniently and automatically; besides, by arranging the auxiliary rail which can rotate obliquely, the damage to the rails on a stern ramp can be effectively avoided, and the maintenance cost can be greatly lowered.

Description

technical field [0001] The invention relates to a device for retracting floating bodies such as small boats on the parent body of ships, offshore platforms, etc., in particular to a device for retracting and retracting small boats with stern slides. Background technique [0002] Marine structures such as ships and offshore platforms often need to be equipped with relatively small and relatively flexible equipment due to functional requirements, such as offshore buoys, working boats, torpedoes, etc. It is especially commonly used on official ships (customs, sea surveillance, fishery administration, maritime affairs and public security frontier defense ships, etc.). Usually, official ships need to be equipped with 1 or 2 high-speed sea boats as working boats to make up for the low speed of large ships and Due to the larger hull, it is unable to perform tasks in shallow waters or narrow waters. Tracing history, the conventional retraction methods for large ships and small...

AI Technical Summary

Problems solved by technology

Its stern slideway only has a single inclined track, relying on the fast flushing of the small boat on the sea to the track and then completing the recovery by traction. track on the road causing damage

In addition, in the environment of high sea conditions, it is difficult for the sea boat to align with the inclined track, which also brings inconvenience to the recovery of the sea boat

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