Elastomer beacon light holder made of composite material

Abstract

The invention discloses an elastomer beacon light holder made of a composite material. The elastomer beacon light holder comprises a hollow cylinder light holder body fastened with a beacon floating drum through fasteners. One to six roofing board sets are longitudinally arranged on the light holder body from top to bottom. Each roofing board set is formed by combining a front roofing board, a right roofing board, a rear roofing board and a left roofing board, and front roofing board insertion holes, right roofing board insertion holes, rear roofing board insertion holes and left roofing board insertion holes are averagely distributed in the surface of a barrel of the hollow cylinder light holder body at equal parts and correspond to the front roofing boards, the right roofing boards, the rear roofing boards and the left roofing boards respectively. The hollow cylinder light holder body is made of a glass fiber reinforced plastic material, and the front roofing boards, the right roofing boards, the rear roofing boards and the left roofing boards are made of a ethylene-vinyl acetate copolymer EVA material. As the arrangement mode of the roofing boards is changed and the roofing boards are made of the elastic composite material, when the light holder body or the roofing boards suffer from external impact, all the roofing boards can decompose impact force through the elastic change, and the elastomer beacon light holder has the advantages of being low in mass, high in resistance, low in weight, high in strength, resistant to corrosion and waterproof.

Description

technical field [0001] The invention relates to a composite material elastic body navigation mark light stand, which belongs to the technical field of navigation mark production. Background technique [0002] The traditional beacon light stand is fixed on the four corners of the buoy buoy with strip metal materials. In order to increase the visible area and visual effect, a hope board is also set on the light stand. The watch board is also made of metal material and fixed by welding. On the light stand, such a light stand has the following defects: ① bulky, difficult to transport, high cost, and being hit by a ship poses a safety hazard to the ship and the light stand itself; ② light stands made of metal materials are prone to seawater erosion and damage Damaged, not anti-corrosion, requires irregular maintenance, maintenance is difficult, and maintenance cost is high; ③The service life is short; the preparation method of the navigation light stand of metal materials is noth...

AI Technical Summary

Problems solved by technology

[0002] The traditional beacon light stand is fixed on the four corners of the buoy buoy with strip metal materials. In order to increase the visible area and visual effect, a hope board is also set on the light stand. The watch board is also made of metal material and fixed by welding. On the light stand, such a light stand has the following defects: ① bulky, difficult to transport, high cost, and being hit by a ship poses a safety hazard to the ship and the light stand itself; ② light stands made of metal materials are prone to seawater erosion and damage Damaged, not anti-corrosion, requires irregular maintenance, maintenance is difficult, and maintenance cost is high; ③The service life is short; the preparation method of the navigation light stand of metal materials is nothing more than the means of mechanical processing, and is prepared by sheet metal, machine tools and welding methods , the process is various, the labor intensity is high, and the preparation cost is high

Apparently, the beacon light frame using metal materials has not met the requirements of the technological progress of the navigation mark

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