CN215594532U - Anti thunderbolt mounting structure of glass curtain wall of skyscraper - Google Patents
Anti thunderbolt mounting structure of glass curtain wall of skyscraper Download PDFInfo
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- CN215594532U CN215594532U CN202121300365.8U CN202121300365U CN215594532U CN 215594532 U CN215594532 U CN 215594532U CN 202121300365 U CN202121300365 U CN 202121300365U CN 215594532 U CN215594532 U CN 215594532U
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Abstract
The utility model provides a glass curtain wall lightning stroke-resistant mounting structure for a skyscraper, which comprises a plurality of upright posts, a plurality of cross beams, a plurality of embedded parts and a plurality of reversed V-shaped cover hoops, wherein the upright posts are arranged along the vertical direction and are fixed on the outer vertical surface of a building, the cross beams are arranged along the horizontal direction and are fixed between two adjacent upright posts, the embedded parts are embedded in the building, the cover hoops are clamped on the upright posts or the cross beams, the left side and the right side of the cover hoops are fixedly connected with the outer vertical surface of the building and the corresponding upright posts or the corresponding cross beams through screws respectively, bowl-shaped sinking grooves are further arranged on the cover hoops, the tail ends of the embedded parts sequentially penetrate through the upright posts or the cross beams, the cover hoops are then in threaded connection with locking nuts, the locking nuts are accommodated in the corresponding bowl-shaped sinking grooves, and the surfaces of the cover hoops are used for mounting glass curtain walls. By adopting the technical scheme of the utility model, the connection strength of the glass curtain wall and the building main body structure is improved, and the lightning protection capability of the glass curtain wall is improved by constructing a charge transmission and leakage network between the glass curtain wall and the building main body structure through the copper stranded wires.
Description
Technical Field
The utility model belongs to the technical field of glass curtain walls in constructional engineering, and particularly relates to a lightning-stroke-resistant mounting structure of a glass curtain wall of a skyscraper.
Background
The glass curtain wall is a building outer protective structure or decorative structure which has a certain displacement capacity relative to the main structure by a supporting structure system and does not bear the action of the main structure. The glass curtain wall is a beautiful and novel building wall decoration method and is a remarkable characteristic of modern high-rise building times. The frame-supported glass curtain wall is a glass curtain wall with glass panels and metal frames for supporting the glass panels.
Compared with the traditional masonry structure outer wall, the glass curtain wall has the advantages of light modeling, strong building expressive force, quick construction and the like, and is more and more popular in the decoration of the outer wall of the building. However, the popularization and application of the glass curtain wall also bring certain influence to the safe use of the building structure in the thunder and lightning weather, the self lightning protection device of the building structure main body cannot directly play a lightning protection role due to the shielding effect of the glass curtain wall, the curtain wall is laterally struck by strong lightning current, induced charges generated by the metal keel of the curtain wall cannot be discharged, and the body of an indoor person of the building generates potential difference when touching the indoor metal conductor, so that the indoor person is instantaneously in electric shock. The safety problem in the thunder and lightning weather restricts the popularization and application of the glass curtain wall in the building structure engineering to a greater extent.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a lightning-strike-resistant mounting structure of a glass curtain wall of a skyscraper.
The utility model is realized by the following technical scheme.
The utility model provides a glass curtain wall lightning stroke-resistant mounting structure for a skyscraper, which comprises a plurality of upright posts, a plurality of cross beams, a plurality of embedded parts and a plurality of reversed V-shaped cover hoops, wherein the upright posts are arranged in the vertical direction and are fixed on the outer vertical surface of a building, the cross beams are arranged in the horizontal direction and are fixed between two adjacent upright posts, the embedded parts are embedded in the building, the cover hoops are clamped on the upright posts or the cross beams, the left side and the right side of the cover hoops are fixedly connected with the outer vertical surface of the building and the corresponding upright posts or the corresponding cross beams through screws respectively, bowl-shaped sinking grooves are further arranged on the cover hoops, the tail ends of the embedded parts penetrate through the upright posts or the cross beams and the cover hoops in sequence and then are in threaded connection with locking nuts, the locking nuts are accommodated in the corresponding bowl-shaped sinking grooves, and the surfaces of the cover hoops are used for mounting glass curtain walls.
When the height of the stand columns on the same vertical direction is not enough, the upper stand column and the lower stand column are connected by movable inserting cores.
The length of the movable insertion core is not less than 280mm, and the joint of the movable insertion core and the upright post is sealed and filled with silicone weather-resistant sealant.
The anti-lightning-strike mounting structure of the glass curtain wall of the skyscraper further comprises a copper stranded wire, wherein two ends of the copper stranded wire are respectively clamped between the locking nut and the bowl-shaped sink groove, and the middle part of the copper stranded wire is accommodated between the cover hoop and the stand column or between the cover hoop and the cross beam, so that two adjacent embedded parts in the vertical direction or two adjacent embedded parts in the horizontal direction are connected together through the corresponding copper stranded wire.
The nominal outer diameter of the copper stranded wire is not less than phi 1.5 mm.
The embedded part is made of a round steel pipe.
The outer diameter of the round steel pipe is not less than phi 12 mm.
And reserving a gap of 1.5-2 mm at the intersection of the cross beam and the upright column, and sealing and filling by adopting a silicone weather-resistant sealant.
The cover hoop is formed by bending a carbon structural steel plate with the thickness not less than 1.2 mm.
The surface of the embedded part or the cover hoop is coated with inorganic zinc-rich antirust paint, and the thickness of the inorganic zinc-rich antirust paint is not less than 100 micrometers.
The utility model has the beneficial effects that: by adopting the technical scheme of the utility model, on one hand, the upright posts and the cross beams form a supporting framework to support the glass curtain wall, the upright posts and the cross beams are both steel structural members and are connected with the embedded parts into a whole, so that the glass curtain wall and the main body structure of the building are connected into a whole, the connection is more compact and reliable, on the other hand, two adjacent embedded parts are connected together through copper stranded wires, a charge transfer and leakage network is formed between the glass curtain wall and the main body structure of the building, when the glass curtain wall is struck by lightning, the charge transfer and leakage network can transfer charges generated under the strike of lightning to the main body structure of the building and then is connected into the ground, so that the lightning protection capability of the glass curtain wall is improved, and a plurality of silicone weather-resistant sealants are arranged at the joints of the upright posts and the cross beams, so that the durability and the waterproofness of the glass curtain wall are effectively improved, in addition, the copper stranded wires are hidden between the cover hoops and the upright posts or between the cover hoops and the cross beams, the glass curtain wall assembly structure provided by the utility model has the advantages that the glass curtain wall assembly structure is not exposed to the outside, the overall appearance of a building and the glass curtain wall is improved, the construction process is simple, the embedded part is arranged at the edge beam of the floor slab, the embedded point which can be arranged on the main body structure is easy to obtain, the construction mechanical equipment required by the construction process is simple, and the construction progress is fast.
Drawings
FIG. 1 is a schematic view of a connecting structure of a column and a beam according to the present invention;
fig. 2 is a sectional view of the present invention taken along a vertical direction.
In the figure: the method comprises the following steps of 1-upright post, 2-cross beam, 3-cover hoop, 4-building, 5-embedded part, 6-locking nut, 7-glass curtain wall and 8-copper stranded wire.
Detailed Description
The following step 1 further describes the technical solution of the present invention, but the scope of the claimed invention is not limited thereto.
As shown in figures 1 and 2, the utility model provides a glass curtain wall lightning stroke-resistant mounting structure for a skyscraper, which comprises a plurality of upright posts 1 arranged along the vertical direction and fixed on the outer vertical surface of a building 4, a plurality of cross beams 2 arranged along the horizontal direction and fixed between two adjacent upright posts 1, a plurality of embedded parts 5 embedded in the building 4 and a plurality of reversed V-shaped cover hoops 3, wherein the cover hoops 3 are clamped on the upright posts 1 or the cross beams 2, the left side and the right side of each cover hoop are fixedly connected with the outer vertical surface of the building 4 and the corresponding upright posts 1 or the corresponding cross beams 2 respectively by using screws, the cover hoops 3 are also provided with bowl-shaped sunken grooves, the tail ends of the embedded parts 5 sequentially penetrate through the upright posts 1 or the cross beams 2 and the cover hoops 3 and then are in threaded connection with locking nuts 6, the locking nuts 6 are accommodated in the corresponding bowl-shaped sunken grooves, and the surfaces of the cover hoops 3 are used for mounting glass curtain walls 7.
Further, when the height of the vertical columns 1 in the same vertical direction is not enough, the upper vertical column 1 and the lower vertical column 1 are connected through movable inserting cores. The length of the movable insertion core is not less than 280mm, and the joint of the movable insertion core and the upright post 1 is sealed and filled with silicone weather-resistant sealant.
In addition, sky mansion glass curtain wall anti thunderbolt mounting structure still includes copper stranded conductor 8, and the centre gripping respectively of copper stranded conductor 8 is between lock nut 6 and bowl shape heavy groove to copper stranded conductor 8 middle part is held between cover hoop 3 and stand 1 or cover hoop 3 and crossbeam 2, makes two adjacent built-in fittings 5 along vertical direction or two adjacent built-in fittings 5 along the horizontal direction link together through corresponding copper stranded conductor 8. The nominal outer diameter of the copper stranded wire 8 is not less than phi 1.5 mm. The embedded part 5 is made of a round steel pipe. The outer diameter of the round steel pipe is not less than phi 12 mm. A gap of 1.5-2 mm is reserved at the intersection of the beam 2 and the upright post 1, and silicone weather-resistant sealant is adopted for sealing and filling. The cover hoop 3 is formed by bending a carbon structural steel plate with the thickness not less than 1.2 mm. The surface of the embedded part 5 or the cover hoop 3 is coated with inorganic zinc-rich antirust paint, and the thickness of the inorganic zinc-rich antirust paint is not less than 100 micrometers.
By adopting the technical scheme of the utility model, on one hand, the upright posts and the cross beams form a supporting framework to support the glass curtain wall, the upright posts and the cross beams are both steel structural members and are connected with the embedded parts into a whole, so that the glass curtain wall and the main body structure of the building are connected into a whole, the connection is more compact and reliable, on the other hand, two adjacent embedded parts are connected together through copper stranded wires, a charge transfer and leakage network is formed between the glass curtain wall and the main body structure of the building, when the glass curtain wall is struck by lightning, the charge transfer and leakage network can transfer charges generated under the strike of lightning to the main body structure of the building and then is connected into the ground, so that the lightning protection capability of the glass curtain wall is improved, and a plurality of silicone weather-resistant sealants are arranged at the joints of the upright posts and the cross beams, so that the durability and the waterproofness of the glass curtain wall are effectively improved, in addition, the copper stranded wires are hidden between the cover hoops and the upright posts or between the cover hoops and the cross beams, the glass curtain wall assembly structure provided by the utility model has the advantages that the glass curtain wall assembly structure is not exposed to the outside, the overall appearance of a building and the glass curtain wall is improved, the construction process is simple, the embedded part is arranged at the edge beam of the floor slab, the embedded point which can be arranged on the main body structure is easy to obtain, the construction mechanical equipment required by the construction process is simple, and the construction progress is fast.
Claims (10)
1. The utility model provides a skyscraper glass curtain wall anti thunder hits mounting structure which characterized in that: comprises a plurality of upright posts (1) which are arranged along the vertical direction and fixed on the outer vertical surface of a building (4), a plurality of cross beams (2) which are arranged along the horizontal direction and fixed between two adjacent upright posts (1), a plurality of embedded parts (5) which are embedded in the building (4) and a plurality of reversed V-shaped cover hoops (3), the cover hoop (3) is clamped on the upright post (1) or the cross beam (2) in an embracing way, the left side and the right side of the cover hoop are respectively fixedly connected with the outer vertical surface of the building (4) and the corresponding upright post (1) or the cross beam (2) by using screws, the cover hoop (3) is also provided with a bowl-shaped sinking groove, the tail end of the embedded part (5) penetrates through the upright post (1) or the cross beam (2) and the cover hoop (3) in sequence and then is in threaded connection with the locking nut (6), and the locking nut (6) is accommodated in a corresponding bowl-shaped sinking groove, and the surface of the cover hoop (3) is used for installing a glass curtain wall (7).
2. An anti-lightning installation structure of a skyscraper glass curtain wall as claimed in claim 1, wherein: when the heights of the upright columns (1) positioned in the same vertical direction are not enough, the upper upright column and the lower upright column (1) are connected by adopting movable inserting cores.
3. An anti-lightning installation structure of a skyscraper glass curtain wall as claimed in claim 2, wherein: the length of the movable insertion core is not less than 280mm, and the joint of the movable insertion core and the upright post (1) is sealed and filled with silicone weather-resistant sealant.
4. An anti-lightning installation structure of a skyscraper glass curtain wall as claimed in claim 1, wherein: sky mansion glass curtain wall anti thunder hits mounting structure still includes copper strands (8), copper strands (8) both ends centre gripping respectively in between lock nut (6) and the bowl shape heavy groove to copper strands (8) middle part hold in between cover hoop (3) and stand (1) or cover hoop (3) and crossbeam (2), make along two adjacent built-in fittings (5) of vertical direction or link together through corresponding copper strands (8) along two adjacent built-in fittings (5) of horizontal direction.
5. An anti-lightning installation structure of a skyscraper glass curtain wall as claimed in claim 4, wherein: the nominal outer diameter of the copper stranded wire (8) is not less than phi 1.5 mm.
6. An anti-lightning installation structure of a skyscraper glass curtain wall as claimed in claim 1, wherein: the embedded part (5) is made of a round steel pipe.
7. An anti-lightning installation structure of a skyscraper glass curtain wall as claimed in claim 6, wherein: the outer diameter of the round steel pipe is not less than phi 12 mm.
8. The skyscraper glass curtain wall lightning-resistant mounting structure as claimed in claim 1, wherein: and a gap of 1.5-2 mm is reserved at the intersection of the beam (2) and the column (1), and the silicone weather-resistant sealant is adopted for sealing and filling.
9. The skyscraper glass curtain wall lightning-resistant mounting structure as claimed in claim 1, wherein: the cover hoop (3) is formed by bending a carbon structural steel plate with the thickness not less than 1.2 mm.
10. The skyscraper glass curtain wall lightning-resistant mounting structure as claimed in claim 1, wherein: the surface of the embedded part (5) or the cover hoop (3) is coated with inorganic zinc-rich antirust paint, and the thickness of the inorganic zinc-rich antirust paint is not less than 100 micrometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300365.8U CN215594532U (en) | 2021-06-10 | 2021-06-10 | Anti thunderbolt mounting structure of glass curtain wall of skyscraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300365.8U CN215594532U (en) | 2021-06-10 | 2021-06-10 | Anti thunderbolt mounting structure of glass curtain wall of skyscraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594532U true CN215594532U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121300365.8U Active CN215594532U (en) | 2021-06-10 | 2021-06-10 | Anti thunderbolt mounting structure of glass curtain wall of skyscraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215594532U (en) |
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2021
- 2021-06-10 CN CN202121300365.8U patent/CN215594532U/en active Active
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