CN207896637U - New type roof lightning protection connects sudden strain of a muscle band - Google Patents
New type roof lightning protection connects sudden strain of a muscle band Download PDFInfo
- Publication number
- CN207896637U CN207896637U CN201820019479.7U CN201820019479U CN207896637U CN 207896637 U CN207896637 U CN 207896637U CN 201820019479 U CN201820019479 U CN 201820019479U CN 207896637 U CN207896637 U CN 207896637U
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- sudden strain
- muscle
- supporting frame
- connects
- belt supporting
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Abstract
A kind of new type roof lightning protection connects sudden strain of a muscle band, it includes downlead, connects and dodge belt supporting frame and connect sudden strain of a muscle band, it is characterized in that：Sudden strain of a muscle belt supporting frame is connect as fold-line-shaped, it is 45 ° that fold-line-shaped, which connects sudden strain of a muscle belt supporting frame with horizontal angle, and fold-line-shaped connects sudden strain of a muscle belt supporting frame and is connected with downlead by connecing sudden strain of a muscle band, and it is concordant with building border eaves outside to connect sudden strain of a muscle band.It can make to connect sudden strain of a muscle band and parapet sides aligned parallel the utility model has the advantages that fold-line-shaped connects sudden strain of a muscle belt supporting frame, through method checking computations of discounting, protection domain is effectively protected the outer eaves of building than original bigger, has achieved the effect that anticipation.
Description
Technical field
It is especially a kind of applied to the novel of building roof parapet periphery the utility model is related to technical field of buildings
Roofing lightning protection connects sudden strain of a muscle band.
Background technology
30 when the April in 2012 of early morning 4 on the 9th, wildfire together has occurred in Dongguan Jian Hui paper plants.It is reported that this plays fire
It is the fire that Guangdong Province is largest in recent years, puts into 133 fire fighting trucks, 2 fire boats, more than 640 firefighters altogether
Participation is puted out a fire to save life and property.Cause of fire also tentatively found out, and reason of fire suspection is that thunder-strike current flows through building reinforcing bar and heat release speed occurs
The high phenomenon of rate, explodes so as to cause buried cable.In order to prevent to cause to release because thunder-strike current flows through building reinforcing bar
Hot rate is high, and generating high temperature makes inflammable articles in building be ignited.New nation standard GB50057-2010《Building lightning protection
Design specification》In illustrate in this way：Sudden strain of a muscle band arrangement is connect for the roofing of three classes Lightning Protection Building, exterior wall outer surface or eaves should be located at
On the vertical plane of side, it may be alternatively provided at outside exterior wall outer surface or eaves side vertical plane.The sudden strain of a muscle band device used at present that connects is straight by one
The linear sudden strain of a muscle belt supporting frame that connects is connect with downlead, and disadvantage can not protect parapet edge.
Invention content
The purpose of this utility model is to provide a kind of laying form for changing and being connect on parapet and dodging band, and real protection scope can
It extends to outside the vertical plane of eaves side, enables similarly to connect and dodge belt supporting frame length building is protected to be not subjected to lightning stroke to a greater extent
New type roof lightning protection connects sudden strain of a muscle band.
The utility model is realized in this way：It includes downlead, connects and dodge belt supporting frame and connect sudden strain of a muscle band, it is characterized in that：Connect sudden strain of a muscle
Belt supporting frame is fold-line-shaped, and it is 45 ° that fold-line-shaped, which connects sudden strain of a muscle belt supporting frame with horizontal angle, and fold-line-shaped, which connects, dodges belt supporting frame by connecing sudden strain of a muscle band
It is connected with downlead, it is concordant on the outside of the eaves of building border connects sudden strain of a muscle band.
It can make to connect sudden strain of a muscle band and parapet sides aligned parallel the utility model has the advantages that fold-line-shaped connects sudden strain of a muscle belt supporting frame, through discounting
Method checks, and protection domain can protect building to be not subjected to be struck by lightning to a greater extent than original bigger.
Description of the drawings
The utility model is further described below in conjunction with attached drawing：
Fig. 1 is that the roofing lightning protection of concealed installation way connects the structural schematic diagram for dodging band；
Fig. 2 is that the roofing lightning protection of bright dress way connects the structural schematic diagram for dodging band.
Specific implementation mode
As shown in Fig. 1-2, which connects sudden strain of a muscle band and includes downlead 1, connects to dodge belt supporting frame 2 and connect and dodge band 3, connects sudden strain of a muscle band
Holder 2 is fold-line-shaped, and it is 45 ° that fold-line-shaped, which connects sudden strain of a muscle belt supporting frame 2 with horizontal angle, and fold-line-shaped, which connects, dodges belt supporting frame 2 by connecing sudden strain of a muscle
Band 3 is connected with downlead 1, and it is concordant on the outside of the eaves of building border to connect sudden strain of a muscle band 3.By original vertical in form when use
200mm's high connects sudden strain of a muscle belt supporting frame, is adjusted to fold-line-shaped and connects sudden strain of a muscle belt supporting frame 2, flat with building border eaves to make to connect sudden strain of a muscle band 3
Together, the outer eaves of building can more effectively be protected.
Claims (1)
1. a kind of new type roof lightning protection connects sudden strain of a muscle band, it includes downlead, connects and dodge belt supporting frame and connect sudden strain of a muscle band, it is characterized in that：Connect sudden strain of a muscle band
Holder is fold-line-shaped, and fold-line-shaped connects that dodge belt supporting frame with horizontal angle be 45 °, fold-line-shaped connect dodge belt supporting frame by connect dodge band with
Downlead is connected, and it is concordant on the outside of the eaves of building border to connect sudden strain of a muscle band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019479.7U CN207896637U (en) | 2018-01-06 | 2018-01-06 | New type roof lightning protection connects sudden strain of a muscle band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019479.7U CN207896637U (en) | 2018-01-06 | 2018-01-06 | New type roof lightning protection connects sudden strain of a muscle band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896637U true CN207896637U (en) | 2018-09-21 |
Family
ID=63551710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820019479.7U Active CN207896637U (en) | 2018-01-06 | 2018-01-06 | New type roof lightning protection connects sudden strain of a muscle band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896637U (en) |
-
2018
- 2018-01-06 CN CN201820019479.7U patent/CN207896637U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |