Wind-resistant structure of lightning arrester

Abstract

The invention discloses a wind-resistant structure of a lightning arrester, and relates to the technical field of lightning rod wind resistance. The wind-resistant structure comprises a fixed base, a lightning rod is fixed in the middle of the top of the fixed base, and a pull rope is connected above the outer surface of the lightning rod; a sliding sleeve sleeves the lower part of the outer surface of the lightning rod, a fixed plate is arranged on the outer surface of the sliding sleeve, and a screw rod penetrates through the two sides of the interior of the fixed base. According to the present invention, windmill fan blades, the screw rod, a threaded sleeve and an air guide plate are arranged, in strong wind weather, wind can blow the windmill fan blades to rotate, the windmill fan blades rotate to enable the screw rod to rotate, and then the threaded sleeve moves on the screw rod toward the direction of the windmill fan blades, and the threaded sleeve drives the pull rope to be stretched outwards and straightened, so that the pulling force of the pull rope is increased, the larger the wind is, the faster the windmill blades rotate, then the pull rope can quickly tighten the lightning rod, on one hand, the problem that the stability of the lightning rod is affected due to the fact that the pull rope is loosened after being used for a long time is avoided, and on the other hand, the wind resistance effect is greatly improved.

Description

technical field [0001] The invention relates to the technical field of lightning arrester wind resistance, in particular to a wind resistance structure of a lightning arrester. Background technique [0002] Lightning rods, also known as lightning rods and lightning rods, are devices used to protect buildings, tall trees, etc. from lightning strikes; The ground network is connected; the lightning rod specifications must meet the national standards, and the lightning rod height specifications required by each lightning protection category are different. [0003] The existing lightning rod wind-resistant structure has a single structure, and the pull rope is prone to weakness and relaxation after long-term use, and cannot be actively and effectively adjusted and confronted. , the lightning rod is easy to swing violently, and the wind resistance effect is poor. SUMMARY OF THE INVENTION [0004] Based on this, the purpose of the present invention is to provide a wind-resistan...

AI Technical Summary

Problems solved by technology

[0004] Based on this, the object of the present invention is to provide a wind-resistant structure of a lightning arrester to solve the technical problems that the stay rope is easy to loosen and the support point is inconvenient to adjust

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