A method and device for fixing a navigational buoy

Abstract

The invention belongs to the technical field of navigational buoys, and specifically discloses a method for fixing a navigational buoy, comprising the following steps: (1) setting a contact ring on the positioning point of the buoy, and installing three mutually matching cable chains on the contact ring to make the contact point The ring and the three cable chains form a herringbone cable chain, and a fixed pile is arranged at the end of each of the cable chains away from the joint ring; The buoy connected with the anchor chain is installed with a telescopic mechanism and a control system in the buoy; (3) a wind power generation mechanism is installed in the polygonal pyramid ventilation cavity, and the polygonal pyramid ventilation cavity is installed on the buoy.

Description

technical field [0001] The invention belongs to the technical field of navigational buoys, and in particular relates to a method and equipment for fixing a navigational buoy. Background technique [0002] Waterway shipping is an important part of the transportation system, and the correct identification of waterways is an important guarantee for the safety of shipping. In our country's tens of thousands of kilometers of inland waterways and thousands of kilometers of coastlines, there will be a beacon light at a certain distance to indicate the safe water level area of ​​the waterway, which is convenient for ships to identify targets and navigate for ships. Water navigation lights include lights and buoys. According to the relevant water environment, under normal circumstances, the length of the buoy anchor chain is three times the water depth at the highest level where the buoy is set. A length of anchor chain is secured to it at both ends. Because the length of the anch...

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Problems solved by technology

[0006] 3. The buoys in the waterway are also greatly affected by natural and human factors, such as storms, torrent impacts, accidental collisions during navigation, and illegal cables will cause hidden dangers for buoys to sink, rock, anchor, and move. At this time, a longer anchor chain is required to resist horizontal force

The longer anchor chain structure can greatly increase the horizontal component of the pull force of the anchor chain on the buoy without increasing the weight of the sinking stone, thereby reducing the possibility of the sinking stone moving, but the negative effect that follows is that the pulling force level The component produces a bending moment on the buoy to make it tilt. The bottom of the existing buoy is equipped with an iron tail pipe, and a pig iron counterweight is placed at the end of the tail pipe. The function of the tail pipe is to keep the buoy vertically, and the balance hammer acts It is to increase the stability of the buoy in the water, which increases the cost

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