CN208815732U - A kind of bright frame glass curtain wall lightning protection node structure - Google Patents
A kind of bright frame glass curtain wall lightning protection node structure Download PDFInfo
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- CN208815732U CN208815732U CN201821445003.6U CN201821445003U CN208815732U CN 208815732 U CN208815732 U CN 208815732U CN 201821445003 U CN201821445003 U CN 201821445003U CN 208815732 U CN208815732 U CN 208815732U
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Abstract
The utility model provides a kind of bright frame glass curtain wall lightning protection node structure, includes main structure, main structure downlead angle cleat, curtain wall grading ring, curtain-wall stand-column connecting line, curtain-wall stand-column, copper braid over braid；Main structure downlead is provided in the main structure；The main structure downlead is connected with main structure downlead angle cleat on the outside of main structure, is welded with curtain wall grading ring on one side on the outside of the main structure downlead angle cleat；Curtain-wall stand-column connecting line is welded on the curtain wall grading ring another side corresponding position opposite with main structure downlead angle cleat；The curtain-wall stand-column is overlapped on the outside of main structure in such a way that bridge piece is connect with built-in fitting；L shape junction steel plate is connected with by stainless steel bolt on the curtain-wall stand-column, one side is welded and connected with curtain-wall stand-column connecting line on the inside of the junction steel plate；The curtain-wall stand-column is divided into upper pillar stand and lower pillar stand, and a copper braid over braid is communicated between the upper pillar stand and lower pillar stand.
Description
Technical field
The utility model relates to build lightning protection field more particularly to a kind of bright frame glass curtain wall lightning protection node structure.
Background technique
Under normal conditions, it though architectural engineering main body lightning protection device itself is very perfect, after progress curtain wall goes along with sb. to guard him building, builds
Screen effect of the lightning protection device due to curtain wall for building object itself, cannot directly play the role of lightning protection, launch a surprise attack and often become to curtain wall
Flank attack.However, the existing electrical construction and acceptance specification in China, standard construction atlas to the elaboration of curtain wall lightning protection content still not
It is clear, the design of curtain wall lightning protection is often ignored in Practical Project, it is assumed that powerful lightning current flank attack to curtain wall, since curtain wall is not made
Ground protection, the metal joist charge inducing of curtain wall are unable to aerial drainage, and human body of the interior in eminence is touching indoor metal conductor
When, it will great potential difference is generated, the electric shock of human body moment is extremely hazardous.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it is anti-to provide a kind of bright frame glass curtain wall
Thunder node structure, the structure make building curtain wall shocking preventing technology form whole lightning-protection system with lightning protection facility itself is built, whether
Sideflash directly hits the lightning current of curtain wall generation or a large amount of charges of electrostatic induction aggregation, can fast and effeciently dissipate
Stream, plays very important effect to Lightning proof, and can reduce the harm that thunder and lightning is brought to the maximum extent.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: bright frame glass curtain wall lightning protection node
Structure includes that main structure, main structure downlead angle cleat, curtain wall grading ring, curtain-wall stand-column connecting line, curtain wall are vertical
Column, copper braid over braid；The main structure is exterior walls of buildings structure, is provided with main structure downlead in the main structure；Institute
It states and is embedded with built-in fitting in main structure；The main structure downlead is connected with main structure downlead company on the outside of main structure
Angle steel is connect, is welded with curtain wall grading ring on one side on the outside of the main structure downlead angle cleat；The curtain wall grading ring is zinc-plated
Circle copper ring structure, the curtain wall grading ring are arranged along main structure surrounding；The curtain wall grading ring is connect with main structure downlead
It is welded with curtain-wall stand-column connecting line on the opposite another side corresponding position of angle steel, which is Z bar structure；Institute
Stating curtain-wall stand-column is that glass curtain wall main body carries rod structure, which overlaps in such a way that bridge piece is connect with built-in fitting
On the outside of main structure；L shape junction steel plate, junction steel plate inside one are connected with by stainless steel bolt on the curtain-wall stand-column
Face is welded and connected with curtain-wall stand-column connecting line；The curtain-wall stand-column is divided into upper pillar stand and lower pillar stand, the upper pillar stand and lower pillar stand
Between be provided with expansion joint；A copper braid over braid is communicated between the upper pillar stand and the bridge piece of lower pillar stand.
Preferably, the main structure downlead angle cleat and curtain wall grading ring weld, curtain wall grading ring and curtain
Wall column connecting line weld, curtain-wall stand-column connecting line and junction steel plate weld, their welding distance are not less than
100mm。
Preferably, the copper weaves bandwidth between the copper braid over braid connection and the upper pillar stand and lower pillar stand of curtain-wall stand-column
Range is spent within 8000mm.
The beneficial effects of the utility model are: the structure forms building curtain wall shocking preventing technology with lightning protection facility itself is built
Whole lightning-protection system, whether sideflash directly hits the lightning current of curtain wall generation or a large amount of charges of electrostatic induction aggregation,
Can fast and effeciently diffusing, very important effect is played to Lightning proof, and thunder and lightning can be reduced to the maximum extent
The harm brought.
Detailed description of the invention
Attached drawing described herein is to be used to provide a further understanding of the present invention, and constitutes one of the application
Point, but do not constitute the restriction to the utility model.
Fig. 1 is bright frame glass curtain wall lightning protection node horizontal section schematic diagram, and Fig. 2 is bright frame glass curtain wall lightning protection node
Longitudinal profile schematic diagram.
Wherein: structure based on 1, structure downlead based on 1-1,1-2 is built-in fitting, and structure downlead connects based on 2
Angle steel is connect, 3 be curtain wall grading ring, and 4 be curtain-wall stand-column connecting line, and 5 be curtain-wall stand-column, and 5-1 is junction steel plate, and 5-2 is stainless steel
Bolt, 5-3 are bridge piece, and 5-4 is expansion joint, and 6 be copper braid over braid.
Specific embodiment
In conjunction with attached drawing, the utility model is described in further detail.
It include under main structure 1, main structure are drawn as shown, a kind of bright frame glass curtain wall lightning protection node structure
Line angle cleat 2, curtain wall grading ring 3, curtain-wall stand-column connecting line 4, curtain-wall stand-column 5, copper braid over braid 6；The main structure 1 is to build
Beyond the region of objective existence wall construction is built, main structure downlead 1-1 is provided in the main structure 1；Built-in fitting 1- is embedded in the main structure 1
2；The main structure downlead 1-1 is connected with main structure downlead angle cleat 2 on the outside of main structure 1, the main body knot
2 outside of structure downlead angle cleat is welded with curtain wall grading ring 3 on one side；The curtain wall grading ring 3 is zinc-plated round copper ring structure, should
Curtain wall grading ring 3 is arranged along 1 surrounding of main structure；The curtain wall grading ring 3 is opposite with main structure downlead angle cleat 1-1
Another side corresponding position on be welded with curtain-wall stand-column connecting line 4, the curtain-wall stand-column connecting line 4 be Z bar structure；The curtain wall
Column 5 is that glass curtain wall main body carries rod structure, which takes in such a way that bridge piece 5-3 is connect with built-in fitting 1-2
It connects in 1 outside of main structure；L shape junction steel plate 5-1, the connection are connected with by stainless steel bolt 5-2 on the curtain-wall stand-column 5
One side is welded and connected with curtain-wall stand-column connecting line 4 on the inside of steel plate 5-1；The curtain-wall stand-column 5 divides for upper pillar stand and lower pillar stand, should
Expansion joint 5-4 is provided between upper pillar stand and lower pillar stand；One is communicated between the upper pillar stand and the bridge piece 5-3 of lower pillar stand
Copper braid over braid 6.
When it is implemented, the main structure downlead angle cleat 2 and 3 weld of curtain wall grading ring, curtain wall grading ring 3
With 4 weld of curtain-wall stand-column connecting line, curtain-wall stand-column connecting line 4 and junction steel plate 5-1 weld, their welding distance is not
Less than 100mm.
When it is implemented, between the connection of copper braid over braid 6 and the upper pillar stand and lower pillar stand of curtain-wall stand-column 5, copper braiding
6 width range of band is within 8000mm.
When practical operation, when building height is more than 30000mm, building installs curtain wall grading ring 3, and interannular distance is not more than
12000mm.The metal upright post of curtain wall is connect as downlead with curtain wall grading ring 3, and spacing is not more than 10000mm.
Claims (3)
1. a kind of bright frame glass curtain wall lightning protection node structure, it is characterised in that: include main structure, main structure downlead
Angle cleat, curtain wall grading ring, curtain-wall stand-column connecting line, curtain-wall stand-column, copper braid over braid；The main structure is exterior walls of buildings
Structure is provided with main structure downlead in the main structure；Built-in fitting is embedded in the main structure；The main structure is drawn
It is offline that main structure downlead angle cleat is connected on the outside of main structure, one on the outside of the main structure downlead angle cleat
Face is welded with curtain wall grading ring；The curtain wall grading ring is zinc-plated round copper ring structure, and the curtain wall grading ring is along main structure surrounding
Arrangement；It is vertical that curtain wall is welded on the curtain wall grading ring another side corresponding position opposite with main structure downlead angle cleat
Column connecting line, the curtain-wall stand-column connecting line are Z bar structure；The curtain-wall stand-column is that glass curtain wall main body carries rod structure, should
Curtain-wall stand-column is overlapped on the outside of main structure in such a way that bridge piece is connect with built-in fitting；By stainless on the curtain-wall stand-column
Steel has been bolted L shape junction steel plate, and one side is welded and connected with curtain-wall stand-column connecting line on the inside of the junction steel plate；The curtain wall
Column is divided into upper pillar stand and lower pillar stand, is provided with expansion joint between the upper pillar stand and lower pillar stand；The upper pillar stand and lower pillar stand
A copper braid over braid is communicated between bridge piece.
2. a kind of bright frame glass curtain wall lightning protection node structure according to claim 1, it is characterised in that: the main body knot
Structure downlead angle cleat and curtain wall grading ring weld, curtain wall grading ring and curtain-wall stand-column connecting line weld, curtain-wall stand-column
Connecting line and junction steel plate weld, their welding distance are not less than 100mm.
3. a kind of bright frame glass curtain wall lightning protection node structure according to claim 1, it is characterised in that: the copper braiding
With between connection and the upper pillar stand and lower pillar stand of curtain-wall stand-column, the copper braid over braid width range is within 8000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445003.6U CN208815732U (en) | 2018-09-03 | 2018-09-03 | A kind of bright frame glass curtain wall lightning protection node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445003.6U CN208815732U (en) | 2018-09-03 | 2018-09-03 | A kind of bright frame glass curtain wall lightning protection node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815732U true CN208815732U (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445003.6U Active CN208815732U (en) | 2018-09-03 | 2018-09-03 | A kind of bright frame glass curtain wall lightning protection node structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576700A (en) * | 2020-05-15 | 2020-08-25 | 福建江夏学院 | Glass curtain wall with lightning protection system and construction method thereof |
| CN111827540A (en) * | 2020-07-16 | 2020-10-27 | 上海锋思城界建筑设计研究院有限公司 | Glass curtain wall |
-
2018
- 2018-09-03 CN CN201821445003.6U patent/CN208815732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576700A (en) * | 2020-05-15 | 2020-08-25 | 福建江夏学院 | Glass curtain wall with lightning protection system and construction method thereof |
| CN111827540A (en) * | 2020-07-16 | 2020-10-27 | 上海锋思城界建筑设计研究院有限公司 | Glass curtain wall |
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