CN212984380U - Profiled sheet roofing lightning strip connected node structure - Google Patents

Profiled sheet roofing lightning strip connected node structure Download PDF

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Publication number
CN212984380U
CN212984380U CN202021127359.2U CN202021127359U CN212984380U CN 212984380 U CN212984380 U CN 212984380U CN 202021127359 U CN202021127359 U CN 202021127359U CN 212984380 U CN212984380 U CN 212984380U
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China
Prior art keywords
base
waterproof layer
layer
steel sheet
fixed
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Active
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CN202021127359.2U
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Chinese (zh)
Inventor
刘家俊
刘鑫明
张玉玲
吴展玲
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Zhongyi Prefabricated Steel Structure Hainan Co ltd
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Individual
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Abstract

The utility model provides a profiled steel sheet roofing lightning strip connection node structure, which comprises a roofing purline, a profiled steel sheet, a steam barrier, a heat preservation layer, an isolation layer, a waterproof layer, an additional waterproof layer, a base waterproof layer and a lightning strip; the roof purline is fixed with a corrugated profiled steel sheet by automatic screws, a heat-insulating layer is laid and fixed on the profiled steel sheet, the heat-insulating layer is fixed on the profiled steel sheet by self-tapping screws matched with fixing gaskets, a steam-insulating layer is laid and fixed between the bottom surface of the heat-insulating layer and the top of the profiled steel sheet, and an insulating layer is laid and fixed on the surface of the heat-insulating layer in a laminating manner; the waterproof layer has been laid in the laminating on the isolation layer, and the building has the base on the waterproof layer, and the height of base is greater than 100mm at least, is equipped with additional waterproof layer between base bottom surface and the waterproof layer, and additional waterproof layer both sides and waterproof layer hot-blast welding are pour at the base top and are fixed with the lightning protection area, and the laminating of base surface covers there is one deck base waterproof layer, and the base waterproof layer is fixed with the hot-blast welding of additional waterproof layer of base bottom surface.

Description

Profiled sheet roofing lightning strip connected node structure
Technical Field
The utility model relates to a construction technical field especially relates to a profiled sheet roofing lightning strip connected node structure.
Background
The existing profiled steel sheet roof lightning strip is poor in installation and construction treatment, the lightning strip is directly installed on the profiled steel sheet roof by adopting a screw to match with a support, the waterproof treatment of the installation fixing position of the lightning strip is complex, and the connection strength is low, so that a profiled steel sheet roof lightning strip connection node structure is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a profiled steel sheet roofing lightning strip connected node structure, adopt the utility model discloses a structure is pour the lightning strip and is fixed in the base, and the base corresponds roofing purlin position department and sets up and pour on the profiled steel sheet roofing, and the cooperation has additional waterproof layer, base waterproof layer, and joint strength is high, and waterproof construction handles simply, and the construction is handled.
In order to achieve the above object, the utility model adopts the following technical scheme: a profiled steel sheet roof lightning strip connecting node structure comprises a roof purline, a profiled steel sheet, a steam barrier, a heat insulation layer, an isolation layer, a waterproof layer, an additional waterproof layer, a base waterproof layer and a lightning strip; the roof purline is a main stress structure of a profiled steel sheet roof, a corrugated profiled steel sheet is fixed on the roof purline by automatic screws, a heat-insulating layer is laid and fixed on the profiled steel sheet, the heat-insulating layer is a polyurethane roof heat-insulating board, the heat-insulating layer is fixed on the profiled steel sheet by matching self-tapping screws with fixing gaskets, a steam-insulating layer is laid and fixed between the bottom surface of the heat-insulating layer and the top of the profiled steel sheet, and an insulating layer is laid and fixed on the surface of the heat-insulating layer in a; the waterproof layer has been laid in the laminating on the isolation layer, the base has been built on the waterproof layer, this base is trapezoidal cross-section form toughened concrete mound structure, the height of base is greater than 100mm at least, be equipped with additional waterproof layer between base bottom surface and the waterproof layer, additional waterproof layer both sides and waterproof layer hot-blast welding, the base top is pour and is fixed with the lightning-arrest area, the laminating of base surface covers there is one deck base waterproof layer, the base waterproof layer is fixed with the additional waterproof layer hot-blast welding of base bottom surface, the base reply corresponds roofing purlin position department and sets up.
Preferably, the waterproof layer, the additional waterproof layer and the base waterproof layer are self-adhesive waterproof roll waterproof layers.
Preferably, the base bottom surface has a gauge of at least 200 x 200 mm.
The utility model has the advantages that: adopt the utility model discloses a structure is pour the lightning-arrest area and is fixed in the base, and the base corresponds roofing purlin position department and sets up and pour on the profiled sheet roofing, and the cooperation has additional waterproof layer, base waterproof layer, and joint strength is high, and waterproofing handles simply, and the construction is handled.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of a profiled steel sheet roofing lightning strip connection node structure.
Wherein: 1 is a roof purline, 2 is a profiled steel sheet, 3 is a steam-insulating layer, 4 is a heat-insulating layer, 5 is an isolating layer, 6 is a waterproof layer, 7 is an additional waterproof layer, 8 is a base, 9 is a base waterproof layer, and 10 is a lightning-arrest belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the profiled steel sheet roofing lightning strip connecting node structure comprises a roofing purline 1, a profiled steel sheet 2, a steam barrier layer 3, a heat insulation layer 4, an isolation layer 5, a waterproof layer 6, an additional waterproof layer 7, a base 8, a base waterproof layer 9 and a lightning strip 10; the roof purline 1 is a main stress structure of a profiled steel sheet roof, a corrugated profiled steel sheet 2 is fixed on the roof purline 1 by automatic screws, a heat insulation layer 4 is laid and fixed on the profiled steel sheet 2, the heat insulation layer 4 is a polyurethane roof heat insulation board, the heat insulation layer 4 is fixed on the profiled steel sheet 2 by matching self-tapping screws with fixing gaskets, a steam barrier layer 3 is laid and fixed between the bottom surface of the heat insulation layer 4 and the top of the profiled steel sheet 2, and an isolation layer 5 is laid on the surface of the heat insulation layer 4 in a laminating manner; waterproof layer 6 has been laid in the laminating on the isolation layer 5, base 8 has been built on waterproof layer 6, this base 8 is trapezoidal cross section form toughened concrete mound structure, base 8's height is greater than 100mm at least, be equipped with additional waterproof layer 7 between 8 bottom surfaces of base and the waterproof layer 6, 7 both sides of additional waterproof layer and the hot-blast welding of waterproof layer 6, 8 tops of base are pour and are fixed with lightning- arrest area 10, 8 surface laminating covers has one deck base waterproof layer 9, the hot-blast welded fastening of additional waterproof layer 7 of base waterproof layer 9 and 8 bottom surfaces of base, base 8 should correspond roofing purlin 1 position department setting.
In specific implementation, the waterproof layer 6, the additional waterproof layer 7 and the base waterproof layer 9 are self-adhesive waterproof roll waterproof layers.
In specific implementation, the bottom surface of the base 8 has a specification of at least 200 × 200 mm.

Claims (3)

1. The utility model provides a profiled sheet roofing lightning strip connected node structure which characterized in that: the roof-mounted waterproof roof comprises a roof purline, profiled steel sheets, a steam-insulating layer, a heat-insulating layer, an isolating layer, a waterproof layer, an additional waterproof layer, a base waterproof layer and a lightning-arrest belt; the roof purline is a main stress structure of a profiled steel sheet roof, a corrugated profiled steel sheet is fixed on the roof purline by automatic screws, a heat-insulating layer is laid and fixed on the profiled steel sheet, the heat-insulating layer is a polyurethane roof heat-insulating board, the heat-insulating layer is fixed on the profiled steel sheet by matching self-tapping screws with fixing gaskets, a steam-insulating layer is laid and fixed between the bottom surface of the heat-insulating layer and the top of the profiled steel sheet, and an insulating layer is laid and fixed on the surface of the heat-insulating layer in a; the waterproof layer has been laid in the laminating on the isolation layer, the base has been built on the waterproof layer, this base is trapezoidal cross-section form toughened concrete mound structure, the height of base is greater than 100mm at least, be equipped with additional waterproof layer between base bottom surface and the waterproof layer, additional waterproof layer both sides and waterproof layer hot-blast welding, the base top is pour and is fixed with the lightning-arrest area, the laminating of base surface covers there is one deck base waterproof layer, the base waterproof layer is fixed with the additional waterproof layer hot-blast welding of base bottom surface, the base reply corresponds roofing purlin position department and sets up.
2. The profiled steel sheet roofing lightning strip connected node structure of claim 1, characterized in that: the waterproof layer, the additional waterproof layer and the base waterproof layer are self-adhesive waterproof coiled material waterproof layers.
3. The profiled steel sheet roofing lightning strip connected node structure of claim 1, characterized in that: the bottom surface of the base has a dimension of at least 200 x 200 mm.
CN202021127359.2U 2020-06-17 2020-06-17 Profiled sheet roofing lightning strip connected node structure Active CN212984380U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021127359.2U CN212984380U (en) 2020-06-17 2020-06-17 Profiled sheet roofing lightning strip connected node structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021127359.2U CN212984380U (en) 2020-06-17 2020-06-17 Profiled sheet roofing lightning strip connected node structure

Publications (1)

Publication Number Publication Date
CN212984380U true CN212984380U (en) 2021-04-16

Family

ID=75424185

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021127359.2U Active CN212984380U (en) 2020-06-17 2020-06-17 Profiled sheet roofing lightning strip connected node structure

Country Status (1)

Country Link
CN (1) CN212984380U (en)

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Effective date of registration: 20230804

Address after: Phase II Production Workshop C of the Printing Base Project at the Intersection of Yutang Road and South First Ring Road in Laocheng Town, Chengmai County, Hainan Province, 571928

Patentee after: Zhongyi Prefabricated Steel Structure (Hainan) Co.,Ltd.

Address before: No.15, 18 lane, sangyuanpu new village, Dongcheng District, Dongguan City, Guangdong Province, 523129

Patentee before: Wu Zhanling