Building roofing stainless steel rail lightning protection construction method based on attached type support
A construction method, stainless steel technology, applied in the direction of railings, buildings, roofs, etc., can solve the problems that the welding quality of down conductors and stainless steel railings is difficult to meet the requirements, affects the overall electrical conductivity of the lightning protection device, and the welding quality is difficult to meet the quality requirements. Achieve the effects of simple processing, production, installation and layout, high practical value and high construction efficiency
Active Publication Date: 2017-03-15
陕西建工第三建设集团有限公司
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Problems solved by technology
At present, when carrying out lightning protection construction on stainless steel railings in the construction process, it is usually used to directly overlap and weld the down conductor and the stainless steel railing. The above-mentioned traditional method mainly has the following defects: First, the down conductor and the stainless steel When the railings are connected, due to the arc-shaped section and wall thickness of the stainless steel railings, the welding quality of the connection between the down conductor and the stainless steel railings in the vertical and horizontal directions is difficult to meet the requiremen
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[0047] Such as figure 1 A lightning protection construction method for building roof stainless steel railings based on an attached bracket is shown, including the following steps:
[0048] Step 1, installation of lightning protection belt support: install a plurality of lightning protection belt supports 3 on the upper outer side of the stainless steel railing 1 installed on the building roof, and the structures of a plurality of lightning protection belt brackets 3 are the same and it is arranged along the length direction of the stainless steel railing 1 by For layout from front to back, see figure 2 with diagram 2-1 ;
[0049] The stainless steel railing 1 is arranged vertically and includes a plurality of railing uprights 1-1 arranged vertically, and the plurality of railing uprights 1-1 are arranged from front to back along the length direction of the stainless steel railing 1 layout; such as Figure 5 As shown, the lightning protection belt bracket 3 is an attached...
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Abstract
The invention discloses a building roofing stainless steel rail lightning protection construction method based on attached type supports; the method comprises the following steps: lightning strip support installation: mounting a plurality of lightning strip supports outside the upper portion of the stainless steel rail on the building roofing, wherein the lightning strip support is an attached type support, each attached type support is fixed outside the upper portion of each rail vertical rod; the attached type support is a J-shaped support, and comprises an outer connecting rod, an inner connecting rod and an arc-shaped connecting section, wherein the inner connecting rod is fixed on the rail vertical rod through a plurality of support connectors; 2, lightning strip installation: using the outer connecting rods of the lightning strip supports to support the lightning strip; 3, downlead connection: welding and fixing the top of the lightning protection downlead with the lightning strip. The building roofing stainless steel rail lightning protection construction method is simple in steps, reasonable in design, good in usage effect, can simply and fast finish the building roofing stainless steel rail lightning protection construction process, and can provide good conductive performance on the construction moulding lightning protection units.
Description
technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a lightning protection construction method for stainless steel railings on building roofs based on an attached bracket. Background technique [0002] A complete set of lightning protection devices includes lightning receptors, down conductors and grounding devices. Among them, the lightning receptor is the part used to receive the lightning current, which is in the form of metal components such as lightning rods, lightning protection nets, and lightning protection belts; the down conductor refers to the metal conductor connecting the lightning receptor and the grounding device, also known as lightning protection. line or lightning protection down conductor. The down conductor of the lightning protection device should meet the requirements of mechanical strength, corrosion resistance and thermal stability. At present, when carrying out lightning protect...
Claims
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Login to view more IPC IPC(8): E04D13/00E04F11/18H02G13/00
CPCE04D13/00E04F11/181H02G13/00
Inventor 王奇维赵丕毅程凯马伟力王丰全进学张昭龙裴拓
Owner 陕西建工第三建设集团有限公司
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