An adjustable and detachable high-speed stern wave suppressing device

Abstract

The invention discloses an adjustable and detachable high-speed ship stern wave surge device, wherein the fixed slideway is hingedly connected with the ship hull through a hinge shaft at the bottom end, and the upper end of the fixed slideway is connected with an electric motor through a connecting rod so as to realize the rotation around the shaft; The two sides of the fixed sliding way are provided with sliding grooves, and the moving sliding board is integrally embedded in the fixed sliding way, so that the linear movement of the moving sliding board in the sliding way can be realized; A support frame of that wave surge plate is directly welded on both side of the moving slide plate, the first wave surge plate is welded between the support frames of the wave surge plate, grooves are arranged on both sides of the end of the first wave surge plate, the second wave surge plate is integrally embedded in the grooves, and the motor rotates to drive the linear motion of the wave surge plate to realize the change of the length; The invention can improve the resistance performance and the stability of the ship when sailing; The invention has novel structure design, and can realize the change of the length, height and angle of the surge plate. The invention not only realizes the function of the conventional surge device, but also can optimize the drag reduction surge performance by adjusting the parameters of the surge plate such as the length, the height and the angle of the surge plate.

Description

technical field [0001] The invention relates to an adjustable and detachable stern wave suppression device of a high-speed ship, in particular to a stability device for improving the stern wave suppression effect and navigation state of a ship, belonging to the field of ships and marine engineering. Background technique [0002] With the continuous progress and development of the shipbuilding industry, ships are gradually moving towards the road of large-scale and fast speed, especially the research on high-speed ships is getting more and more in-depth. At the same time, the problems of ships' energy consumption and air pollution from exhaust emissions have become more acute. In the new era, green ships and the energy saving and emission reduction of ships are the theme of this era. [0003] In order to achieve this goal, energy-saving ship types, energy-saving propellers and energy-saving appendages have emerged as the times require. As an important mechanical device to a...

AI Technical Summary

Problems solved by technology

[0004] At present, the common wave suppression device has a single function, poor operability, heavy equipment, prone to tail tilting, and can not automatically adjust the wave suppression effect according to the change of the navigation state, which has certain defects. At the same time, when the high-speed ship reverses Or when turning, the wave breaker will become resistance instead, affecting the maneuverability of high-speed ships

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