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Navigation mark anti-percussion device

An anti-collision and navigation mark technology, which is applied in the direction of buoys, transportation and packaging, special-purpose ships, etc., can solve the problems of economic loss, large impact force of navigation marks, loss of navigation marks and ships, etc., to reduce damage, protect the safety of navigation marks, The effect of low manufacturing cost

Active Publication Date: 2010-12-15
吴江新华航标制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the volume of water transportation in many parts of the country has been increasing rapidly, so the buoys in the waterway have been frequently damaged, resulting in damage to the pile foundation of the buoy and the buoy lights.
In addition, with the trend of large-scale ships, when a ship mistakenly collides with the navigation mark, its impact on the navigation mark will become more and more powerful. As a result, both the navigation mark and the ship will suffer serious losses. While causing huge economic losses, it also directly affects the entire waterway. safe and fast operation

Method used

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  • Navigation mark anti-percussion device
  • Navigation mark anti-percussion device
  • Navigation mark anti-percussion device

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] see figure 1 , an anti-collision device for a navigation mark, comprising a column-shaped protective frame 4 surrounding the navigation mark 1 and a baffle plate 6 located below the protective frame 4 .

[0021] see figure 2 , the purpose of setting the baffle plate 6 is to support the protective frame 4, so that the protective frame 4 is placed at a suitable water level. The baffle plate 6 is assembled from three identical fan-shaped plates. The fan-shaped plate includes a fan-shaped surface 10. The inner circle of the fan-shaped surface 10 extends vertically to form a first extension surface 9. The first extension surface 9 is engaged with the outer periphery of the navigation mark 1 The two radial ends of the fan-shaped surface 10 extend vertically to form two second extension surfaces 12. Bolt holes 11 are set on the sec...

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Abstract

The invention relates to a navigation mark anti-percussion device which is characterized by comprising a columnar protecting frame surrounding a navigation mark, and a baffle plate arranged below the protecting frame. The navigation mark anti-percussion device ensures that the protecting frame surrounding the navigation mark is collided when a ship collides the navigation mark, the protecting frame integrally rotates to change the colliding normal velocity and decompose and eliminate most of energy of colliding to the navigation mark, thereby realizing the purpose of buffering and eliminatingthe energy, greatly lowering the damaged degree of the navigation mark, protecting the safety of the navigation mark and having lower manufacture cost.

Description

technical field [0001] The invention belongs to the field of water traffic, and in particular relates to an anti-collision device for a navigation mark. Background technique [0002] A navigation mark is a visual, audio and radio navigation aid set up to help ships sail safely, economically and conveniently. It is an important means to ensure smooth water transportation. The navigation mark has four functions, namely, positioning function, danger warning function, confirmation function and indication A traffic function that guides ships along safe paths. A beacon with a specified position in the water and a buoy is called a floating beacon, such as a lightship and a buoy, etc.; while a beacon with a fixed position is called a fixed beacon, such as a lighthouse, a light pole, and a beacon in the water. In order to overcome the shortcomings of buoys that are often displaced, lost and damaged, and to improve the reliability of the location of the buoys, the buoys installed in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B22/16
Inventor 程文挺杨先华陈长发程鹏
Owner 吴江新华航标制造有限公司
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