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A kind of wind anti-dumping water communication buoy

An anti-dumping and wind force technology, applied in buoys, special-purpose ships, ships, etc., can solve the problems of communication effect, unstable attitude, etc., and achieve the effect of easy transportation and storage, easy maintenance, stable and reliable maintenance

Inactive Publication Date: 2019-07-05
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to avoid the shortcomings of the existing technology and overcome the problem that the traditional communication buoy is prone to unstable posture due to sea conditions and affect the communication effect, the present invention proposes a wind-force anti-dumping water communication buoy. The communication buoy is designed to generate a balance Force device, so that the direction of the torque generated is opposite to the wind torque, and the magnitude can compensate the influence of the wind force to realize the force system and torque balance; use the air pump to inflate the buoy, and release the gas of the inflatable connecting rod when storing. Flexible inflatable pole and air pump make the communication buoy easy to carry and store

Method used

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  • A kind of wind anti-dumping water communication buoy
  • A kind of wind anti-dumping water communication buoy
  • A kind of wind anti-dumping water communication buoy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Open the air pump 14 earlier before use, after making the inflatable connecting rod 12 full of gas, it can be closed, and it does not need to be opened again during subsequent use. When there is no wind and no waves on the water surface, the buoy as a whole is in a state of force balance and works in a vertical posture. The lower 2 / 3 is immersed in water to generate buoyancy, and the rest is in the air on the water surface. The overall force of the buoy in the embodiment, the total length of the buoy is L 1 +L 2 , where the length of the part in the air above the water is L 1 , the length below the water surface is L 2 . Buoyancy F 浮 is provided by the part of the buoy in the water, and its magnitude is related to the total gravity of the buoy, F 重 , namely G 1 , G 2 , G 3 sum and balance. where G 1 The gravity provided by the center of gravity counterweight 13 at the bottom of the buoy; G 3 The gravity provided by the balance weight 6; G 2 It is the gravity...

Embodiment 2

[0034] When the wind direction on the water surface is perpendicular to the windward blades, the part above the water surface of the buoy is subjected to the force of the wind, so that the buoy as a whole has a tendency to dump along the wind direction, resulting in a slight inclination angle. At this time, the windward blade 1 is driven by the wind force to rotate the first connecting rod 3 in the cross-hole support sleeve 5, so that the balance weight 6 can overcome the friction force between the third connecting rod 7 and the platform 8 and the first spring 9 and the second spring. The elastic force of 10 translates along the third connecting rod 7 to the incoming wind direction, wherein the first spring 9 and the second spring 10 are respectively compressed and stretched relative to no wind, at this time, the force of the balance weight 6 will be on the tilted Platform 8 generates a force G that is downward and perpendicular to the plane of platform 8 3 ;G 3The horizontal...

Embodiment 3

[0036] When the wind direction on the water surface is inconsistent with the direction of the downwind blade 2, the downwind blade 2 is forced to make the buoy rotate along its vertical axis, and the attitude of the buoy is adjusted so that the surface of the upwind blade is always perpendicular to the wind direction. When the wind direction on the water surface is perpendicular to the windward blade 1, the part above the water surface of the buoy is subjected to the force of the wind so that the buoy as a whole has a tendency to dump along the wind direction, resulting in a slight inclination angle. At this time, the windward blade 1 is subjected to wind force, which drives the first connecting rod 3 to rotate around the cross-hole support sleeve 5, so that the balance weight 6 overcomes the friction force between the third connecting rod 7 and the platform 8 and the first spring 9, the second The elastic force of the second spring 10 translates along the third connecting rod ...

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Abstract

The invention discloses a wind power toppling-resistance overwater communication buoy. The wind power toppling-resistance overwater communication buoy comprises a windward blade, a downwind blade, a connection rod, a balance weight, a gravity balance weight, a communication module, an air inflation connection rod and an air pump. The windward blade and the downwind blade are perpendicularly and fixedly connected to the upper end of the connection rod, and the communication module is installed at the lower portion of a platform; the air inflation connection rod is in sealing connection with theplatform and the gravity balance weight; the air pump is arranged at the upper portion of the gravity balance weight; the communication module and the air pump are sealed inside the air inflation connection rod. Through a toppling-resistance mechanism at the top of the communication buoy, the direction of generated torque is opposite to that of wind power torque, the inclination does not easily occur on the condition that the wind and waves spring up on the water surface, and the vertical work state is maintained all the time. When the wind power toppling-resistance overwater communication buoy is in use, the air pump is utilized for inflating the buoy, during storage, gas of the air inflation connection rod is released, and force system and toque balance is achieved. The overwater communication buoy fully depends on the wind power to achieve force system balance when the buoy is interfered by wind power, an energy source does not need to be artificially supplied, and long-term work under a severe environment can be achieved.

Description

technical field [0001] The invention relates to the technical field of water communication equipment, in particular to a wind force anti-dumping water communication buoy. Background technique [0002] The water communication buoy is one of the important technical equipment for the marine unmanned platform to obtain positioning information and communicate with the shore base two-way. The characteristics of this type of buoy are: it realizes the multi-information transmission channel from the water surface to the satellite, the satellite to the shore base, and the water surface to nearby ships, and has the characteristics of concealment, flexible use, and reusability. [0003] Water communication buoys have been widely used in the field of marine communication. When the communication buoy is working on the sea surface, due to the influence of sea wind and waves, the communication buoy will be skewed, resulting in communication failure. The best communication effect can only b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B22/18B63B22/22H04B1/40H04B13/02
CPCB63B22/18B63B22/22H04B1/40H04B13/02
Inventor 邓飞郑丹丹苏小阳李蕊唐勇
Owner NORTHWESTERN POLYTECHNICAL UNIV