Stern boarding platform structure for ship

Abstract

The invention relates to a stern boarding platform structure for a ship. The stern boarding platform structure is arranged on the outer side of a ship stern transom plate, the bottom of the stern boarding platform structure is along the bottom line type of a main ship body, the top of the stern boarding platform structure is a platform, the width extends to a gunwale, and the middle of the tail end of the stern boarding platform structure is of an arc structure so as to be close to a buoy. The structure comprises a top plate structure, a bottom plate structure and an end wall structure, the end wall structure is arranged at the tail end, and the top and bottom of the end wall structure are connected with the top plate structure and the bottom plate structure respectively; the top plate structure comprises a top plate and a top plate reinforcing structure arranged on the lower surface of the top plate. The bottom plate structure comprises a bottom plate and a bottom plate reinforcing structure arranged on the upper surface of the bottom plate, and the bottom plate extends along the molded line of the bottom of the main ship body; the end wall structure comprises an end wall and an end wall reinforcing structure. The stern boarding platform structure serves as a buoy boarding channel during buoy operation, the regular maintenance of the buoy and the rapid buoy boarding function during emergency repair are achieved, and meanwhile the buoy can be prevented from directly colliding with the main ship body during operation; the middle of the tail end of the platform structure is of an arc structure, and the radius of the platform structure is consistent with that of the buoy so as to facilitate buoy approaching and achieve rapid buoy boarding.

Description

technical field [0001] The invention belongs to the technical field of marine engineering workboat design, and in particular relates to a marine stern marking platform structure. Background technique [0002] The buoy operation ship usually needs to establish a sign-on channel between the main deck and the water surface, which is convenient for personnel to disembark and quickly sign-on, and perform regular maintenance and emergency repairs on the buoys at sea. If the marking is carried out by lowering the working boat from the mother ship, there are many work procedures and a long time, so it is difficult to meet the above requirements. At the same time, during the hoisting operation of large buoys, there will be a risk of collision with the main hull when approaching the hull and when the buoy is out of the water, so protective measures need to be taken. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a marine...

AI Technical Summary

Problems solved by technology

If the working dinghy is lowered from the mother ship for marking, there are many work procedures and long time, so it is difficult to meet the above requirements

At the same time, during the hoisting operation of large buoys, there will be a risk of collision with the main hull when approaching the hull and at the moment of exiting the water, so protective measures need to be taken

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