Improved structure of launching sliding plate

Abstract

The invention discloses an improved structure of a launching sliding plate. The improved structure comprises a sliding plate group composed of more than two sliding plates. The sliding plate group is connected to a ship body, each sliding plate slides along a corresponding slideway so that a ship is launched, and the slideways are fixed with a ship berth to form a whole body. Adjacent sliding plates are connected with one another by dragropes in one sliding plate group. Compared with the incompact launching sliding plate of the prior art, the improved structure provided by the invention has the advantages that the adjacent sliding plates are connected by the dragropes in one sliding plate group so that the sliding plates form a stable structure under the fixed action of the dragropes to avoid conditions that an outer plate of the ship body is impacted and the sliding plates are difficult to recover caused by the factor that the sliding plates are turned sidewards during launching.

Description

Technical field [0001] The invention relates to a launching project in the shipbuilding industry, in particular to the structural improvement of a launching slide used in the gravity launching of a ship's berth. Background technique [0002] Most of the existing ship's berth gravity launching uses a skateboard to connect the hull, and the skateboard takes the hull to slide along the slide to launch the ship. When the ship is launched, the water resistance and buoyancy are used to make the bottom of the hull roll out, and then the skateboard is recovered. The skateboard has the following disadvantages when launching and recycling: [0003] 1. When the skateboard is launched into the water, the direction of the force is uncontrollable, and the scattered skateboard may hit the outer plate of the ship; [0004] Second, there will be entanglement between adjacent skateboard groups; [0005] Third, the skateboard group may be entangled into the anchor chain; [0006] Fourth, the recovery o...

AI Technical Summary

Problems solved by technology

[0003] 1. When the skateboard is launched into the water, the magnitude and direction of the force is uncontrollable, and the scattered skateboard may damage the outer plate of the ship;

[0004] Second, there will be entanglement between adjacent skateboard groups;

[0005] Three, the skateboard group will also be entangled in the anchor chain;

[0006] Fourth, when recycling skateboards, it may be difficult to recycle the entire skateboard group due to the poor tightness of individual bone plates.

[0007] To sum up, when the skateboard is launched into the water, there will be damage to the outer plate of the ship and various situations that will make it difficult to recover the skateboard.

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