CN208899714U - A kind of stone curtain wall lightning protection node structure - Google Patents
A kind of stone curtain wall lightning protection node structure Download PDFInfo
- Publication number
- CN208899714U CN208899714U CN201821445002.1U CN201821445002U CN208899714U CN 208899714 U CN208899714 U CN 208899714U CN 201821445002 U CN201821445002 U CN 201821445002U CN 208899714 U CN208899714 U CN 208899714U
- Authority
- CN
- China
- Prior art keywords
- main structure
- curtain wall
- curtain
- downlead
- grading ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of stone curtain wall lightning protection node structure, includes main structure, main structure downlead angle cleat, curtain wall grading ring, curtain skeleton connecting line, curtain skeleton, 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 skeleton connecting line is welded on the curtain wall grading ring another side corresponding position opposite with main structure downlead angle cleat；The curtain skeleton 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 welded and connected on the curtain skeleton, one side is welded and connected with curtain skeleton connecting line on the inside of the junction steel plate；A copper braid over braid is communicated between the upper keel and the bridge piece of lower keel.
Description
Technical field
The utility model relates to build lightning protection field more particularly to a kind of stone 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, a kind of stone curtain wall lightning protection node is provided
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 hit the lightning current of curtain wall generation or a large amount of charges of electrostatic induction aggregation, can fast and effeciently diffusing, to pre-
It is anti-lightning strike to play very important effect, and the harm that thunder and lightning is brought can be reduced to the maximum extent.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: stone curtain wall lightning protection node structure, packet
Main structure, main structure downlead angle cleat, curtain wall grading ring, curtain skeleton connecting line, curtain skeleton, copper braiding are included
Band；The main structure is exterior walls of buildings structure, is provided with main structure downlead in the main structure；The main structure
On be embedded with built-in fitting；The main structure downlead is connected with main structure downlead angle cleat on the outside of main structure, should
It is welded with curtain wall grading ring on one side on the outside of main structure downlead angle cleat；The curtain wall grading ring is zinc-plated round copper ring knot
Structure, the curtain wall grading ring are arranged along main structure surrounding；The curtain wall grading ring is opposite with main structure downlead angle cleat
Another side corresponding position on be welded with curtain skeleton connecting line, the curtain skeleton connecting line be Z bar structure；The curtain wall dragon
Bone is that stone curtain wall main body carries rod structure, which is overlapped on main body knot in such a way that bridge piece is connect with built-in fitting
On the outside of structure；L shape junction steel plate is welded and connected on the curtain skeleton, one side and curtain skeleton connecting line on the inside of the junction steel plate
It is welded and connected；The curtain skeleton is divided into upper keel and lower keel, is provided with expansion joint between the upper keel and lower keel；Institute
It states and is communicated with a copper braid over braid between upper keel and the bridge piece of lower keel.
Preferably, the main structure downlead angle cleat and curtain wall grading ring weld, curtain wall grading ring and curtain
Wall keel connecting line weld, curtain skeleton 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 keel and lower keel of curtain skeleton
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 curtain wall lightning protection node horizontal section schematic diagram, and Fig. 2 is 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 skeleton connecting line, and 5 be curtain skeleton, and 5-1 is junction steel plate, and 5-2 is bridge piece,
5-3 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.
As shown, a kind of stone curtain wall lightning protection node structure, includes main structure 1, the connection of main structure downlead
Angle steel 2, curtain wall grading ring 3, curtain skeleton connecting line 4, curtain skeleton 5, copper braid over braid 6；The main structure 1 is outside building
Wall construction is provided with main structure downlead 1-1 in the main structure 1；Built-in fitting 1-2 is embedded in the main structure 1；It is described
Main structure downlead 1-1 is connected with main structure downlead angle cleat 2 on the outside of main structure 1, under which draws
2 outside of line 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, and the curtain wall is equal
Pressure ring 3 is arranged along 1 surrounding of main structure；The curtain wall grading ring 3 another side opposite with main structure downlead angle cleat 2
Curtain skeleton connecting line 4 is welded on corresponding position, which is Z bar structure；The curtain skeleton 5 is
Stone curtain wall main body carries rod structure, which is overlapped on master in such a way that bridge piece 5-2 is connect with built-in fitting 1-2
1 outside of body structure；L shape junction steel plate 5-1 is welded and connected on the curtain skeleton 5, one side and curtain on the inside of junction steel plate 5-1
Wall keel connecting line 4 is welded and connected；The curtain skeleton 5 divides for upper keel and lower keel, between the upper keel and lower keel
It is provided with expansion joint 5-3；A copper braid over braid 6 is communicated between the upper keel and the bridge piece 5-2 of lower keel.
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 skeleton connecting line, curtain skeleton 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 keel and lower keel of curtain skeleton 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 main joist 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 stone curtain wall lightning protection node structure, it is characterised in that: include main structure, main structure downlead joint angle
Steel, curtain wall grading ring, curtain skeleton connecting line, curtain skeleton, copper braid over braid；The main structure is exterior walls of buildings structure,
Main structure downlead is provided in the main structure；Built-in fitting is embedded in the main structure；The main structure downlead
Main structure downlead angle cleat is connected on the outside of main structure, one side is welded on the outside of the main structure downlead angle cleat
It is connected to curtain wall grading ring；The curtain wall grading ring is zinc-plated round copper ring structure, which arranges along main structure surrounding；
Curtain skeleton company is welded on the curtain wall grading ring another side corresponding position opposite with main structure downlead angle cleat
Wiring, the curtain skeleton connecting line are Z bar structure；The curtain skeleton is that stone curtain wall main body carries rod structure, the curtain wall
Keel are overlapped on the outside of main structure in such a way that bridge piece is connect with built-in fitting；L is welded and connected on the curtain skeleton
Shape junction steel plate, junction steel plate inside one side are welded and connected with curtain skeleton connecting line；The curtain skeleton is divided into pliosaur
Bone and lower keel are provided with expansion joint between the upper keel and lower keel；Connect between the upper keel and the bridge piece of lower keel
It is connected with a copper braid over braid.
2. a kind of stone curtain wall lightning protection node structure according to claim 1, it is characterised in that: under the main structure is drawn
Line angle cleat and curtain wall grading ring weld, curtain wall grading ring and curtain skeleton connecting line weld, curtain skeleton connecting line
With junction steel plate weld, their welding distance is not less than 100mm.
3. a kind of stone curtain wall lightning protection node structure according to claim 1, it is characterised in that: the copper braid over braid connection
Between the upper keel and lower keel of curtain skeleton, the copper braid over braid width range is within 8000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445002.1U CN208899714U (en) | 2018-09-03 | 2018-09-03 | A kind of stone curtain wall lightning protection node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445002.1U CN208899714U (en) | 2018-09-03 | 2018-09-03 | A kind of stone curtain wall lightning protection node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208899714U true CN208899714U (en) | 2019-05-24 |
Family
ID=66571351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445002.1U Expired - Fee Related CN208899714U (en) | 2018-09-03 | 2018-09-03 | A kind of stone curtain wall lightning protection node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208899714U (en) |
Cited By (1)
| 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 |
-
2018
- 2018-09-03 CN CN201821445002.1U patent/CN208899714U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200903 |