Port sea area caution navigation mark

Abstract

The invention discloses a port sea area caution navigation mark. The caution navigation mark comprises an air cushion, wherein a plurality of first connecting rods are fixed on the circumference of the air cushion in an equal internal manner, one side of the air cushion is sleeved with a fixed ring, one ends of the first connecting rods are fixed on one side in the fixed ring, and a plurality of float bowls are fixed on the circumference of the fixed ring in an equal internal manner; and a bearing plate is fixed at the upper end of the air cushion, a placement tank is fixed at the upper end ofthe bearing plate, a bearing tank is arranged at the bottom in the placement tank, the upper end of the bearing tank runs through the side wall of the placement tank and extends to the upper end of the placement tank, and a driving device is fixed on one side of the bearing tank. According to the port sea area caution navigation mark, a curtain wall insulation plate is flexibly and conveniently mounted and dismounted, the problems in the prior art that the mounting time is delayed, and the working efficiency is influenced due to a tedious bracket mounting step are solved; and furthermore, theport sea area caution navigation mark is economic, practical, convenient to mount, easy to operate and suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of navigation aids, in particular to a port sea area warning navigation aid. Background technique [0002] Navigation mark is the abbreviation of navigation aid mark, which indicates the direction of the channel, the boundary and the obstacle, including the river crossing mark, the coastal mark, the guide mark, the transition guide mark, the head and tail guide mark, the side mark, the left and right navigation marks, and the position indication mark , flood marks, bridge and culvert marks, etc., are artificial signs that help guide ships to navigate, locate and mark obstructions, and indicate warnings. However, existing aids to navigation basically can only warn in one direction. The height is also inconvenient to adjust. If some ships coming from multiple directions cannot see the beacon lights, multiple beacons need to be set up, which increases the cost and takes up a lot of manpower if damaged. For this...

AI Technical Summary

Problems solved by technology

[0002] Navigation mark is the abbreviation of navigation aid mark, which indicates the direction of the channel, the boundary and the obstacle, including the river crossing mark, the coastal mark, the guide mark, the transition guide mark, the head and tail guide mark, the side mark, the left and right navigation marks, and the position indication mark , flood marks, bridge and culvert marks, etc., are artificial signs that help guide ships to navigate, locate and mark obstructions, and indicate warnings. However, existing aids to navigation basically can only warn in one direction. The height is also inconvenient to adjust. If some ships coming from multiple directions cannot see the beacon lights, multiple beacons need to be set up, which increases the cost and takes up a lot of manpower if damaged. For this reason, we propose a A kind of port sea area warning buoy to solve the above problems

Images