Slope roof lightning conductor mounting method

Abstract

The invention discloses a slope roof lightning conductor mounting method. The method comprises the following steps: integrally pouring a lightning conductor foundation at a center position of a slope roof structure, then producing a lightning conductor base and a lightning conductor welded thereon, connecting the base and the lightning conductor base in a threading manner, wherein the lightning conductor comprises an upper section and a lower section of a lightning conductor rod which are welded together by virtue of a spherical connecting way, the top of the upper section is provided with an early-discharging lightning conductor head, and reinforcing ribbed plates which are fixedly connected with the lightning conductor base are uniformly welded on the periphery of the lower section in a separating manner; and welding two grounding leads connected with a ground grounding net on the lightning conductor base. By adopting the slope roof lightning conductor mounting method, the conventional structure which needs to be simultaneously provided with a ground lightning conductor and a roof lightning conductor can be changed, the lightning conductor is only arranged on the roof, and the lightning conductor is connected with a grounding system, so that the integral structure is simple and convenient to install, the construction period is short, the investment cost is low, and the lightning effect is significant.

Description

technical field [0001] The invention relates to the technical field of water conservancy and hydropower projects, reservoirs, and tourist safety guarantees in river course scenic areas, and in particular relates to a method for installing a lightning rod on sloped roof ridges. Background technique [0002] The number of thunderstorm days in most areas of my country is 30-50, and some areas even reach more than 100, and lightning damage occurs from time to time. In order to protect people, equipment, buildings, etc., corresponding lightning protection measures should be taken during project construction, such as: setting up independent lightning rods, setting up lightning protection belts on building roofs, and setting up lightning protection nets for large-area protected objects. For the management room of water conservancy and hydropower projects or reservoirs and river scenic spots, if it is a flat roof structure, it is very convenient to install the lightning rod on the r...

AI Technical Summary

Problems solved by technology

The above-mentioned conventional lightning protection methods for sloping roof houses have the following deficiencies: First, for ground lightning rods, the protection range is calculated according to the traditional Franklin rolling ball method, which usually has a tall appearance, but the actual protection range is small; Large, heavy, and inconvenient to transport; during construction, it is often necessary to excavate and pour concrete foundations on the ground, which covers a large area, requires a large amount of engineering, high civil engineering costs, long construction period, and affects the ecological environment

Secondly, the lightning protection belt on the roof needs to be laid horizontally or inclined according to the inclination of the roof. The construction environment is poor, the construction volume is large, and there are great potential safety hazards

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