Temporary lightning protection device

A lightning protection device, a temporary technology, applied in the direction of corona discharge device, cable installation, installation of lighting conductors, etc., can solve the problem that the lightning protection device is inconvenient to install and move, cannot meet the needs of construction site work, and cannot guarantee the safety of workers, etc. problem, to achieve the effect of simple structure, stable structure, and guarantee of life safety

Inactive Publication Date: 2019-07-26
SHANDONG POLYTECHNIC COLLEGE
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AI Technical Summary

Problems solved by technology

[0003] However, building simple houses on flat land does not have the effect of lightning protection. When thunder strikes, simple houses cannot guarantee the safety of workers, because lightning protection devices need to be placed in simple houses, but the current traditional lightning protection devices are inconvenient. Installation and movement can no longer meet the needs of construction site work

Method used

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Embodiment Construction

[0021] A temporary lightning protection device of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] combined with Figure 1-5 , a temporary lightning protection device, including a telescopic hollow column 4, the telescopic hollow column 4 is composed of a first telescopic hollow column 1, a second telescopic hollow column 2 and a third telescopic hollow column 3, the first telescopic hollow column The diameter of the three telescopic hollow columns 3 is smaller than the diameter of the second telescopic hollow column 2, the diameter of the second telescopic hollow column 2 is smaller than the diameter of the first telescopic hollow column 1, and the first telescopic hollow column 1 Slidingly fit with the second telescopic hollow column 2, the second telescopic hollow column 2 and the third telescopic hollow column 3 are slidably fitted, the bottom of the first telescopic hollow column 1 is provided with a f...

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Abstract

The invention relates to the technical field of lightning protection, in particular to a temporary lightning protection device; the temporary lightning protection device comprises a telescopic hollowcolumn, wherein a first triangular plate is arranged at the bottom of the telescopic hollow column; a first groove body is formed in the first triangular plate, and a supporting rod is arranged in thefirst groove body; an annular baffle is arranged at the lower part of the telescopic hollow column; a circular plate is rotationally arranged on the first telescopic hollow column; a first tip lightning rod and a second tip lightning rod are arranged at the top end of the telescopic hollow column; a grounding block is arranged at the lower end of the first triangular plate; and a down lead is arranged between the grounding block and the first tip lightning rod. The temporary lightning protection device is simple in structure, convenient to mount and dismount and stable in structure, is not easy to blow down by wind and has high lightning protection effect, so that the life safety of workers is guaranteed.

Description

technical field [0001] The invention relates to the technical field of lightning protection, in particular to a temporary lightning protection device. Background technique [0002] With the development of the times and the advancement of science and technology, more and more high-rise buildings have sprung up, whether in urban areas or suburban areas. However, when building high-rise buildings, construction workers need to live in simple houses, which generally use light steel skeleton composite The color steel plate structure has a short construction period and a very fast speed. The composite color steel plate has the characteristics of thermal insulation and clean appearance. [0003] However, building simple houses on flat land does not have the effect of lightning protection. When thunder strikes, simple houses cannot guarantee the safety of workers, because lightning protection devices need to be placed in simple houses, but the current traditional lightning protection...

Claims

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Application Information

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IPC IPC(8): H01T19/04H01R4/66H02G13/00
CPCH01R4/66H01T19/04H02G13/40
Inventor 李冲赵奇董云连刘学
Owner SHANDONG POLYTECHNIC COLLEGE
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