CN216130410U - Fireproof and lightning-protection node structure between layers of glass curtain wall - Google Patents
Fireproof and lightning-protection node structure between layers of glass curtain wall Download PDFInfo
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- CN216130410U CN216130410U CN202122268008.4U CN202122268008U CN216130410U CN 216130410 U CN216130410 U CN 216130410U CN 202122268008 U CN202122268008 U CN 202122268008U CN 216130410 U CN216130410 U CN 216130410U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The utility model discloses a glass curtain wall interlayer fireproof lightning protection node structure which comprises a plurality of stand columns which are arranged at intervals and fixedly connected with a structure, a cross beam arranged between adjacent stand columns, hollow glass arranged on a framework formed by the stand columns and the cross beam, and fireproof components arranged on the outer side of the interlayer structure and at the upper end and the lower end of the interlayer structure, wherein each fireproof component comprises fireproof rock wool arranged on the interlayer structure, an upper galvanized steel plate wrapped on the top surface of the fireproof rock wool and lower galvanized steel plates wrapped on the outer side surface and the bottom surface of the fireproof rock wool, one end of each upper galvanized steel plate is connected with the cross beam, and the other end of each upper galvanized steel plate is connected with the interlayer structure; one end of the lower galvanized steel sheet is connected with the cross beam, and the other end of the lower galvanized steel sheet is connected with the interlayer structure. This application has lightning protection, fire prevention, heat retaining advantage.
Description
Technical Field
The utility model relates to the technical field of curtain wall installation, in particular to a fireproof and lightning-proof node structure between glass curtain wall layers.
Background
Along with the development in the building field, the floor is increased gradually, and the building needs to reduce the dead weight, and glass curtain wall is also applied to building decoration by people often, can the dead weight of greatly reduced building, and wherein the application of cavity glass curtain wall is the most extensive, and cavity glass has advantages such as give sound insulation, thermal-insulated, prevent frosting, dampproofing, anti wind pressure, intensity are big.
However, the glass curtain wall and the wall surface have poor tightness, when a fire disaster occurs, the fire easily spreads to the upper layer along the gap between the glass curtain wall and the wall surface, and the whole high-rise building is easily burnt in a short time, which can cause huge economic loss and casualties.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fireproof and lightning-proof node structure between layers of a glass curtain wall, which has the advantages of lightning protection, fire protection and heat insulation.
The technical problem to be solved is that: the leakproofness of glass curtain wall and wall is relatively poor, and when the conflagration breaing out, the intensity of a fire also easily spreads the upper story along the gap between glass curtain wall and the wall, and whole high-rise building easily burns up in the short time, and this can cause huge economic loss and casualties.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a glass curtain wall interlayer fireproof lightning protection node structure which comprises a plurality of stand columns which are arranged at intervals and fixedly connected with a structure, a cross beam arranged between adjacent stand columns, hollow glass arranged on a framework formed by the stand columns and the cross beam, and fireproof components arranged on the outer side of the interlayer structure and at the upper end and the lower end of the interlayer structure, wherein each fireproof component comprises fireproof rock wool arranged on the interlayer structure, an upper galvanized steel plate wrapped on the top surface of the fireproof rock wool and a lower galvanized steel plate wrapped on the outer side surface and the bottom surface of the fireproof rock wool; one end of the lower galvanized steel sheet is connected with the cross beam, and the other end of the lower galvanized steel sheet is connected with the interlayer structure.
The interlayer fireproof lightning protection node structure of the glass curtain wall is characterized in that raised edges are formed at the ends of the upper galvanized steel plate and the lower galvanized steel plate, which are respectively connected with the beam and the interlayer structure, and sealing glue is filled between the raised edges and the beam and between the raised edges and the interlayer structure.
The utility model relates to a glass curtain wall interlayer fireproof lightning protection node structure, which is characterized in that a fireproof aluminum-plastic plate is arranged between adjacent cross beams within the range of an interlayer structure, and two ends of the fireproof aluminum-plastic plate are connected with the cross beams.
The utility model relates to a fireproof and lightning-proof node structure between glass curtain wall layers, which is characterized in that a fireproof aluminum-plastic plate is connected with a cross beam through a switching assembly, the switching assembly comprises an upper angle steel and a lower angle steel, one side of the upper angle steel is connected with the cross beam, the other side of the upper angle steel is connected with the lower angle steel, and the lower angle steel is connected with the fireproof aluminum-plastic plate.
The utility model relates to a fireproof and lightning-proof node structure between glass curtain wall layers.
The utility model relates to a glass curtain wall interlayer fireproof lightning protection node structure, further, vertically adjacent upright posts are connected with lightning protection components, each lightning protection component comprises a lightning protection lead, one end of each lightning protection lead is connected with a lower upright post, and the other end of each lightning protection lead is connected with an upper upright post.
The utility model relates to a glass curtain wall interlayer fireproof lightning protection node structure, further comprising a galvanized steel plate fixedly arranged on an interlayer structure, wherein angle codes are arranged on two opposite sides of an upright post, the angle codes are connected with the upright post through penetrating bolts, and the angle codes are welded and fixed with the galvanized steel plate.
The utility model relates to a fireproof and lightning-proof joint structure between layers of a glass curtain wall.
Compared with the prior art, the utility model has the following beneficial effects:
1. the fireproof components are arranged at the upper end and the lower end of the interlayer structure to seal the space between the curtain wall system and the interlayer structure, the fireproof rock wool has heat preservation and fireproof performance, and the galvanized steel plate is wrapped outside the fireproof rock wool, so that the fireproof curtain wall has the advantages of convenience in installation, capability of preventing interlayer fire leaping and heat preservation; in addition, the fireproof assembly can be adjusted at will according to the distance between the curtain wall system and the interlayer structure, so that the adaptability is stronger;
2. by additionally arranging the fireproof aluminum-plastic plate in the range of the interlayer structure, under the condition of fire, the core material can absorb heat and dehydrate at the temperature of more than 200 ℃ to play a role in heat insulation and protection, then the burning speed is reduced to prevent the fire from extending, the burning restraining effect is achieved, and the fireproof function is further enhanced;
3. through set up the lightning protection subassembly between adjacent stand, increase curtain system's lightning protection effect, the security is higher.
The utility model will be further explained with reference to the drawings.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Reference numerals:
1. an interlayer structure; 2. a column; 3. a cross beam; 4. hollow glass; 5. a galvanized steel sheet; 6. corner connectors; 7. a lightning protection wire; 8. fireproof rock wool; 9. coating a galvanized steel sheet; 10. a lower galvanized steel sheet; 11. edge warping; 12. sealing glue; 13. fireproof aluminum-plastic panels; 14. upper angle steel; 15. and (5) lower angle steel.
Detailed Description
As shown in fig. 1 and 2, the interlayer fireproof and lightning-proof node structure of a glass curtain wall of the present invention includes a curtain wall system and fireproof components disposed between the interlayer structure 1 and the curtain wall system and at the upper and lower ends of the interlayer structure 1.
The curtain wall system comprises a plurality of upright posts 2 which are arranged at intervals and fixedly connected with the interlayer structure 1, cross beams 3 which are arranged between the adjacent upright posts 2 and hollow glass 4 which is arranged on a framework formed by the upright posts 2 and the cross beams 3. Fixing a galvanized steel sheet 5 on the interlayer structure 1 through chemical bolts, arranging corner connectors 6 on two opposite sides of the upright post 2, connecting the corner connectors 6 with the upright post 2 through penetrating bolts, and welding and fixing the corner connectors 6 with the galvanized steel sheet 5; furthermore, a rubber pad is arranged between the corner brace 6 and the upright post 2, so that electrochemical corrosion between different metals is prevented.
The upper and lower adjacent stand 2 is connected with the lightning protection subassembly, and the lightning protection subassembly includes lightning protection wire 7, and 7 one end of lightning protection wire are connected with lower part stand 2, and the other end is connected with upper portion stand 2, with stand 2 intercommunication, guarantees the lightning protection performance of curtain system, and the security is higher.
The fire prevention subassembly is including setting up fire prevention rock wool 8 on interlaminar structure 1, parcel zinc-plated steel sheet 9 and parcel zinc-plated steel sheet 10 down at 8 lateral surfaces of fire prevention rock wool and bottom surface at the last zinc-plated steel sheet of fire prevention rock wool 8 top surface, goes up 9 one ends of zinc-plated steel sheet and turns over to 3 sides of crossbeam and pass through the screw connection with crossbeam 3, and the other end turns over to 8 backs of fire prevention rock wool and passes through the screw connection with interlaminar structure 1. One end of the lower galvanized steel sheet 10 is turned over to the side face of the cross beam 3 and is connected with the cross beam 3 through screws, and the other end of the lower galvanized steel sheet is connected with the interlayer structure 1 through screws. Furthermore, the end parts of the upper galvanized steel sheet 9 and the lower galvanized steel sheet 10, which are respectively connected with the beam 3 and the interlayer structure 1, are formed with raised edges 11, and a sealant 12 is filled between the raised edges 11 and the beam 3 and between the raised edges and the interlayer structure 1.
The fireproof components are arranged at the upper end and the lower end of the interlayer structure 1 to seal the space between the curtain wall system and the interlayer structure 1, the fireproof rock wool 8 has heat preservation and fireproof performance, and the galvanized steel plate 5 is wrapped outside the fireproof rock wool 8, so that the fireproof curtain wall system has the advantages of being convenient to install, preventing interlayer fire from leaping up and preserving heat; in addition, the fireproof assembly can be adjusted at will according to the distance between the curtain wall system and the interlayer structure 1, and the adaptability is stronger.
Furthermore, a fireproof aluminum-plastic plate 13 is arranged between the adjacent cross beams 3 within the range of the interlayer structure 1, and two ends of the fireproof aluminum-plastic plate 13 are connected with the cross beams 3 through the adapter assemblies respectively. The switching assembly comprises upper angle steel 14 and lower angle steel 15, the upper angle steel 14 is connected with the cross beam 3 through a screw, the lower angle steel 15 is connected with the upper angle steel 14 through a screw, and the fireproof aluminum-plastic plate 13 is connected with the lower angle steel 15 through a screw; the upper angle steel 14 and the lower angle steel 15 are connected to form a U-shaped structure, and the U-shaped structure is sealed by a foam rod and weather-resistant glue. Through add fire prevention plastic-aluminum board 13 in 1 scope of interlaminar structure, under the condition of taking place the conflagration, its core material just can the heat absorption dehydration under the temperature more than 200 degrees centigrade, plays adiabatic guard action, then descends the burning rate, prevents that the intensity of a fire from extending, reaches the effect of restraining the burning, further strengthens fire prevention function.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a fire prevention lightning protection node structure between glass curtain wall layer, includes that many intervals set up and with stand (2) of structural consolidation, install crossbeam (3) between adjacent stand (2) and install cavity glass (4) on stand (2) and crossbeam (3) formation skeleton, its characterized in that: the fireproof assembly comprises fireproof rock wool (8) arranged on the interlayer structure (1), an upper galvanized steel plate (9) wrapped on the top surface of the fireproof rock wool (8) and a lower galvanized steel plate (10) wrapped on the outer side surface and the bottom surface of the fireproof rock wool (8), wherein a cross beam (3) at one end of the upper galvanized steel plate (9) is connected, and the other end of the upper galvanized steel plate is connected with the interlayer structure (1); one end of the lower galvanized steel sheet (10) is connected with the cross beam (3), and the other end of the lower galvanized steel sheet is connected with the interlayer structure (1).
2. The interlayer fireproof and lightning-protection node structure of the glass curtain wall as claimed in claim 1, wherein: go up galvanized steel sheet (9) and galvanized steel sheet (10) down and be formed with stick up limit (11) with the tip that crossbeam (3) and interlaminar structure (1) are connected respectively, stick up and fill between limit (11) and crossbeam (3), the interlaminar structure (1) and have sealed glue (12).
3. The interlayer fireproof and lightning-protection node structure of the glass curtain wall as claimed in claim 1, wherein: fireproof aluminum-plastic panels (13) are arranged between the adjacent cross beams (3) within the range of the interlayer structure (1), and two ends of each fireproof aluminum-plastic panel (13) are connected with the cross beams (3).
4. The interlayer fireproof and lightning-protection node structure of the glass curtain wall as claimed in claim 3, wherein: fireproof aluminum-plastic panel (13) is connected with crossbeam (3) through switching subassembly, the switching subassembly includes angle steel (14) and lower angle steel (15), it is connected with crossbeam (3) to go up angle steel (14) one side, and the opposite side is connected with lower angle steel (15), angle steel (15) are connected with fireproof aluminum-plastic panel (13) down.
5. The interlayer fireproof and lightning-protection node structure of the glass curtain wall as claimed in claim 4, wherein: and a foam rod and weather-resistant glue are filled between the upper angle steel (14) and the lower angle steel (15).
6. The interlayer fireproof and lightning-protection node structure of the glass curtain wall as claimed in claim 1, wherein: the upper and lower adjacent upright columns (2) are connected with lightning protection components, each lightning protection component comprises a lightning protection wire (7), one end of each lightning protection wire (7) is connected with the corresponding lower upright column (2), and the other end of each lightning protection wire is connected with the corresponding upper upright column (2).
7. The interlayer fireproof and lightning-protection node structure of the glass curtain wall as claimed in claim 1, wherein: galvanized steel sheet (5) have set firmly on interlaminar structure (1), the relative both sides of stand (2) are equipped with angle sign indicating number (6), angle sign indicating number (6) and stand (2) are through wearing bolted connection, angle sign indicating number (6) and galvanized steel sheet (5) welded fastening.
8. The interlayer fireproof and lightning-protection node structure of the glass curtain wall as claimed in claim 7, wherein: and a rubber pad is arranged between the corner connector (6) and the upright post (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268008.4U CN216130410U (en) | 2021-09-18 | 2021-09-18 | Fireproof and lightning-protection node structure between layers of glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268008.4U CN216130410U (en) | 2021-09-18 | 2021-09-18 | Fireproof and lightning-protection node structure between layers of glass curtain wall |
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| Publication Number | Publication Date |
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| CN216130410U true CN216130410U (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122268008.4U Active CN216130410U (en) | 2021-09-18 | 2021-09-18 | Fireproof and lightning-protection node structure between layers of glass curtain wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324218A (en) * | 2022-08-31 | 2022-11-11 | 甘肃省建设投资(控股)集团有限公司 | Fireproof construction method for cavity building |
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2021
- 2021-09-18 CN CN202122268008.4U patent/CN216130410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324218A (en) * | 2022-08-31 | 2022-11-11 | 甘肃省建设投资(控股)集团有限公司 | Fireproof construction method for cavity building |
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