Building lightning protection system

A lightning protection system and building technology, applied in the installation of electrical components, circuits, cables, etc., can solve problems such as inconvenient installation, low lightning protection efficiency, complex structure of lightning protection devices, etc., and achieve structural stability and wind resistance Strong, good lightning protection effect

Active Publication Date: 2019-03-29
河北弘顺安全技术服务有限公司
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  • Claims
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Problems solved by technology

The structure of the lightning protection device of the existing buildings is complica

Method used

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  • Building lightning protection system
  • Building lightning protection system

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] refer to figure 1 , is a building lightning protection system disclosed by the present invention, comprising a column 1, a guide rod 2, a down conductor 3, a lightning protection rod 4, a connecting rod 5, a connecting wire 6, a first electric winch 7, and a second electric winch 8 and the lightning protection network that structures such as shelter 9 form, are installed on the top of high-rise building.

[0035] Columns 1 are arranged in two rows according to the same number and are fixed on the top of the building. The two rows of columns 1 are arranged in parallel and facing each other one by one. Depending on the length, the column 1 is evenly distributed on the top of the building. The upper parts of opposite upright columns 1 are connected by a guide rod 2, the specific connection method adopts the mode of welding, and the lengths and heights o...

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Abstract

The invention discloses a building lightning protection system, and relates to the technical field of constructional engineering safety. The system comprises two rows of vertical columns which are fixed at the top of a building and are opposite one by one. A guide rod is connected between the upper portions of the opposite vertical columns, and a downlead parallel to the guide rod is connected between the lower portions of the guide rods. The same number of lightning protection rods are arranged on the guide rods in a sliding mode, and the lower ends of the lightning protection rods are connected to the downlead in a sliding mode. A lightning protection net is formed at the top of the building, and one end of the downlead is arranged downwards along the wall of the building and connected with a grounding device arranged on the ground. The lightning protection system is simple in structure, convenient to install and remarkable in lightning protection effect.

Description

technical field [0001] The invention relates to the technical field of construction engineering safety, in particular to a building lightning protection system. Background technique [0002] As we all know, the current lightning protection of buildings is a comprehensive system engineering. The damage forms of lightning to buildings include direct lightning strikes, induction lightning, etc. The comprehensive lightning protection mainly consists of direct lightning protection, side lightning protection, shielding, wiring, etc. The lightning protection design of high-rise buildings must be carried out under the premise of safety, reliability and economical rationality. The lightning protection system of the building can effectively reduce the damage of the building and its electrical equipment from lightning strikes. [0003] The lightning protection device of the building includes three parts: the lightning receiving device, the down conductor and the grounding device. The ...

Claims

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Application Information

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IPC IPC(8): H01T19/04H02G13/00
CPCH01T19/04H02G13/00
Inventor 刘苏皖
Owner 河北弘顺安全技术服务有限公司
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