Novel glass fiber reinforced plastic lightning rod

Abstract

The invention discloses a novel glass fiber reinforced plastic lightning rod. The novel glass fiber reinforced plastic lightning rod comprises a rod body, a lightning rod body and a base, the rod bodyis formed by detachably connecting at least one holding pole, the holding pole comprises a coating layer, a filling later and a copper bar, a first flange sheet is arranged at the upper end of the coating layer, a second flange sheet is arranged at the lower end of the coating layer, and first annular grooves are formed in the end surfaces of both the first flange sheet and the second flange sheet; the coating layer and the copper bar are filled with the filling layer; a third flange sheet is arranged at the lower end of the lightning rod body, a second annular groove corresponding to the first annular grooves is formed in the end surface of the third flange sheet, and a downlead is arranged in the middle of the lower end of the lightning rod body; a third annular groove corresponding tothe first annular grooves is formed in the upper end of the base, and a ground lead penetrates through the middle of the base. The novel glass fiber reinforced plastic lightning rod has the advantagesof being convenient to install, flexile in assembly, good in insulation effect, and high in corrosion resistance and wind resistance.

Description

technical field [0001] The invention belongs to the technical field of lightning protection equipment, and in particular relates to a novel glass fiber reinforced plastic lightning rod. Background technique [0002] Lightning rods (also known as lightning rods) are often used in large buildings and high-rise buildings, buildings in typhoon-prone areas, open-air squares, airports, vehicles, ships, and places with special requirements. charge, so that the lightning rod and the charged cloud layer form a capacitor, and a path is formed between the lightning rod and the charged cloud layer, and the lightning rod is grounded to guide the charge on the cloud layer into the earth, preventing lightning from directly acting on buildings and other places to cause damage to buildings, etc. It has a good protective effect on buildings, open squares, airports, etc. [0003] In places with micro-electromagnetic fields such as microwave communication stations, radar stations, and weather ...

AI Technical Summary

Problems solved by technology

[0004] However, at present, the traditional FRP lightning rods are mostly single-piece, and different lengths of single-rod bodies will be formulated for different use places, making the application places of each length of lightning rod relatively single, and the production is also more troublesome, which makes FRP The production investment of lightning rod is relatively large. Once the customer does not purchase or destroys the order, it is difficult to apply the lightning rod at the production place to other places, which will cause serious economic losses to the enterprise; on the other hand, the existing FRP lightning rod It cannot be assembled modularly, and it is time-consuming and laborious to install on site, which has a certain impact on the installation period of the lightning rod

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