CN219773292U - Fireproof isolation belt between inner layers of curtain wall - Google Patents
Fireproof isolation belt between inner layers of curtain wall Download PDFInfo
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- CN219773292U CN219773292U CN202320985310.8U CN202320985310U CN219773292U CN 219773292 U CN219773292 U CN 219773292U CN 202320985310 U CN202320985310 U CN 202320985310U CN 219773292 U CN219773292 U CN 219773292U
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- 238000002955 isolation Methods 0.000 title claims abstract description 30
- 239000000758 substrate Substances 0.000 claims description 13
- 239000011490 mineral wool Substances 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000565 sealant Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model relates to a fireproof isolation belt between inner layers of curtain walls, which belongs to the technical field of building construction. The fireproof isolation belt can effectively adjust installation errors, is efficient and convenient to manufacture through a modular factory, is assembled and installed on site, is safe and reliable, can bear the repeated actions of dead weight and outdoor climate without damage, is time-saving and labor-saving, is environment-friendly and pollution-free, improves construction operation environment, accelerates construction progress, and improves construction quality.
Description
Technical Field
The utility model belongs to the technical field of building construction, in particular to fireproof construction of curtain walls, and particularly relates to a fireproof isolation belt between inner layers of curtain walls.
Background
With the rapid development of the building industry in China, large public buildings and high-rise buildings are increasingly increased, the buildings tend to have city significances, the modeling design of the buildings tends to be personalized and independent, the traffic is extremely high, the fireproof requirement is extremely high, and particularly after long-time use, huge personal injury and economic loss are caused due to the fact that the large public buildings and high-rise buildings are affected by aging of lines and other factors. In the traditional fireproof construction process, the rock wool boards are most commonly installed directly, and the method often cannot meet the fireproof function requirement due to special modeling design; the construction method of the relative advanced is to adopt widening fire-proof isolation belts according to the exterior wall modeling, adopt hanging basket vertical transportation to install and fix galvanized steel sheets, then plug into rock wool boards, install cover plates and fix, and finally carry out detail treatment.
Specifically, traditional fire-proof isolation area installation process is frequent, especially to the fire-proof isolation area construction back that length is longer, its level and straightness that hangs down are difficult to control, often whole median horizontal direction appears being "wave" shape after the installation, the vertical direction is quality common problems such as "unsmooth", the impression is not good, its function of use has also received very big influence, often cause reworking phenomenon, and then influence the acceptance and judge work, increase labour, financial resources, certain resistance has been formed to the construction period performance, still carry out aluminum plate decoration area's installation in later stage, beat the glue and cause certain difficulty for later stage gap, influence and beat the glue quality, and fire-proof isolation area installation quantity is great, length is longer, arc position more has to focus control, it is also vital to later stage aluminum plate decoration area installation.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an ultra-long fireproof isolation belt based on a special modeling structure between inner layers of a curtain wall.
The utility model is realized by the following technical scheme:
a fireproof isolation belt between inner layers of curtain walls comprises a cover plate structure and a base plate structure;
the cover plate structure comprises a horizontal veneer;
the substrate structure comprises a horizontal bottom plate, wherein a vertical side plate extending vertically upwards is bent at the outer side end of the horizontal bottom plate, a horizontal top plate extending horizontally inwards is bent at the top end of the vertical side plate, and the width of the horizontal bottom plate is larger than that of the horizontal top plate;
the outer side end plate edge of the horizontal veneer of the cover plate structure is overlapped with the inner side end plate edge of the horizontal top plate of the base plate structure, and the overlapped sections are fixedly connected through rivets;
the rectangular groove space enclosed by the cover plate structure and the base plate structure is filled with fireproof rock wool.
Further, a top concave groove is formed in the left side end or the right side end plate edge of the horizontal veneer of the cover plate structure, a bottom concave groove is formed in the left side end or the right side end plate edge of the horizontal baseplate of the baseplate structure, and the top concave groove and the bottom concave groove are located on the same side and are aligned up and down.
Further, the rivet holes on the lap joint sections of the horizontal single plate and the horizontal top plate are elliptical rivet holes.
Further, when the isolation belt is arranged at the wall building part on the cornice, the inner side end of the horizontal veneer of the cover plate structure is bent to form a vertical fixing plate which extends upwards vertically, and the top end of the vertical fixing plate is bent to form a 30-degree folded section; the outer side end of the horizontal veneer of the cover plate structure is bent to form a 30-degree folded section; the inner side end of the horizontal bottom plate of the substrate structure is bent to form a 30-degree folded section, and the inner side end of the horizontal top plate is bent to form a 30-degree folded section.
Further, when the isolation belt is arranged at the outer overhanging eave part of the shear wall, the inner side end of the horizontal veneer of the cover plate structure is bent to form a vertical fixing plate which extends downwards vertically, the bottom end of the vertical fixing plate is bent to form a horizontal fixing plate which extends inwards vertically, and the inner side end of the horizontal fixing plate is bent to form a 30-degree flanging section; the outer side end of the horizontal veneer of the cover plate structure is bent to form a 30-degree folded section; the inner side end of the horizontal bottom plate of the substrate structure is bent to form a 30-degree folded section, and the inner side end of the horizontal top plate is bent to form a 30-degree folded section.
The fireproof isolation belt can be widely applied to fireproof construction installation between outer wall layers of frame structures and shear wall structures, and is particularly suitable for installation of high-rise buildings, large public buildings and special structural modeling fireproof isolation belts, such as: the structure is overlength and relates to irregular shapes such as arc, outer unsettled installation of floor cornice etc..
The fireproof isolation belt can effectively adjust installation errors, is efficient and convenient to manufacture through a modular factory, is assembled and installed on site, is safe and reliable, can bear the repeated actions of dead weight and outdoor climate without damage, is time-saving and labor-saving, is environment-friendly and pollution-free, improves construction operation environment, accelerates construction progress, and improves construction quality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is a schematic view of the installation of the present utility model in embodiment 1.
Fig. 2 is a schematic structural view of the present utility model in embodiment 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a schematic view of the installation of the present utility model in embodiment 2.
Fig. 5 is a schematic structural view of the present utility model in embodiment 2.
Fig. 6 is a top view of fig. 5.
In the figure: 1-cover plate structure, 2-base plate structure, 3-horizontal veneer, 4-vertical fixed plate, 5-hem section, 6-horizontal bottom plate, 7-vertical curb plate, 8-horizontal roof, 9-rivet, 10-top concave groove, 11-bottom concave groove, 12-fireproof rock wool, 13-horizontal fixed plate, 14-wall building, 15-curtain wall, 16-curtain wall vertical keel, 17-outer cornice and 18-upright square tube.
Detailed Description
For a better understanding of the present utility model, reference will be made to the following description of the utility model taken in conjunction with the accompanying drawings and examples. The features of the embodiments and examples of the present utility model may be combined with each other without any conflict.
In the description of the present utility model, it should be understood that the terms "inner", "outer", "upper", "lower", "top", "bottom", and the like indicate an orientation or a positional relationship based on that shown in fig. 1 and 2, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Example 1
A fireproof isolation belt between inner layers of curtain walls is arranged when the fireproof isolation belt meets the part of a wall 14 built on cornices, as shown in figure 1.
The fire barrier includes a cover structure 1 and a base structure 2, as shown in fig. 2.
The cover plate structure 1 comprises a horizontal single plate 3, wherein a vertical fixing plate 4 extending vertically upwards is bent at the inner side end of the horizontal single plate 3, and a 30-degree folded section 5 is bent at the top end of the vertical fixing plate 4; the outer side end of the horizontal veneer 3 is bent with a 30-degree folded section 5.
The substrate structure 2 comprises a horizontal bottom plate 6, a vertical side plate 7 extending vertically upwards is bent at the outer side end of the horizontal bottom plate 6, a horizontal top plate 8 extending horizontally inwards is bent at the top end of the vertical side plate 7, and the width of the horizontal bottom plate 6 is larger than that of the horizontal top plate 8; the inner side end of the horizontal bottom plate 6 is bent to form a 30-degree folded section 5, and the inner side end of the horizontal top plate 8 is bent to form a 30-degree folded section 5.
The outer side end plate edge of the horizontal single plate 3 of the cover plate structure 1 is overlapped with the inner side end plate edge of the horizontal top plate 8 of the base plate structure 2, and the horizontal single plate 3 is positioned above and the horizontal top plate 8 is positioned below; the lap joint sections of the horizontal single plate 3 and the horizontal top plate 8 are fixedly connected through rivets 9, and rivet holes on the lap joint sections are designed to be elliptical rivet holes and are used for adjusting the lap joint length of the two to adjust the error in the horizontal direction; fireproof sealant is fully coated between the edge folding section 5 at the outer side end of the horizontal single plate 3 and the top plate surface of the horizontal top plate 8 and between the edge folding section 5 at the inner side end of the horizontal top plate 8 and the bottom plate surface of the horizontal single plate 3 for sealing.
A top concave groove 10 is formed in the left end plate edge of the horizontal single plate 3 of the cover plate structure 1, a bottom concave groove 11 is formed in the left end plate edge of the horizontal bottom plate 6 of the substrate structure 2, and the top concave groove 10 and the bottom concave groove 11 are arranged in an up-down aligned mode, as shown in fig. 3.
An upper layer and a lower layer of fireproof rock wool 12 are filled in a rectangular groove space surrounded by the cover plate structure 1 and the base plate structure 2.
The fireproof isolation belt is arranged between the wall 14 and the curtain wall 15, the length of the fireproof isolation belt is the distance between the adjacent curtain wall vertical keels 16, and the width of the fireproof isolation belt is the distance between the edges of the curtain wall vertical keels 16 and the wall surface of the wall 14. The vertical fixing plate 4 of the cover plate structure 1 is fixedly connected with the wall building 14 through a nail, and fireproof sealant is fully coated between the edge folding section 5 at the top end of the vertical fixing plate 4 and the wall building 14 for sealing; the inner side end of the horizontal bottom plate 6 of the substrate structure 2 is fixedly connected with the bottom surface of the structure outer cornice 17 through a nail shooting hole, wherein the nail shooting hole is an elliptical nail shooting hole to adjust the error in the horizontal direction, and fireproof sealant is fully coated between the edge folding section 5 of the inner side end of the horizontal bottom plate 6 and the bottom surface of the structure outer cornice 17 for sealing; the upright post square pipe 18 for fixing the vertical keel 16 of the curtain wall is clamped in the top concave groove 10 on the horizontal veneer 3 and the bottom concave groove 11 on the horizontal bottom plate 6.
Example 2
A fireproof isolation belt between inner layers of curtain walls is arranged when the fireproof isolation belt meets the outer overhanging eave 17 part of a shear wall, as shown in figure 3.
The fire barrier includes a cover structure 1 and a base structure 2, as shown in fig. 4.
The cover plate structure 1 comprises a horizontal single plate 3, wherein a vertical fixing plate 4 vertically extending downwards is bent at the inner side end of the horizontal single plate 3, a horizontal fixing plate 13 vertically extending inwards is bent at the bottom end of the vertical fixing plate 4, and a 30-degree folded section 5 is bent at the inner side end of the horizontal fixing plate 13.
The substrate structure 2 comprises a horizontal bottom plate 6, a vertical side plate 7 extending vertically upwards is bent at the outer side end of the horizontal bottom plate 6, a horizontal top plate 8 extending horizontally inwards is bent at the top end of the vertical side plate 7, and the width of the horizontal bottom plate 6 is larger than that of the horizontal top plate 8; the inner side end of the horizontal bottom plate 6 is bent to form a 30-degree folded section 5, and the inner side end of the horizontal top plate 8 is bent to form a 30-degree folded section 5.
The outer side end plate edge of the horizontal single plate 3 of the cover plate structure 1 is overlapped with the inner side end plate edge of the horizontal top plate 8 of the base plate structure 2, and the horizontal single plate 3 is positioned above and the horizontal top plate 8 is positioned below; the lap joint sections of the horizontal single plate 3 and the horizontal top plate 8 are fixedly connected through rivets 9, and rivet holes on the lap joint sections are designed to be elliptical rivet holes and are used for adjusting the lap joint length of the two to adjust the error in the horizontal direction; fireproof sealant is fully coated between the edge folding section 5 at the outer side end of the horizontal single plate 3 and the top plate surface of the horizontal top plate 8 and between the edge folding section 5 at the inner side end of the horizontal top plate 8 and the bottom plate surface of the horizontal single plate 3 for sealing.
A top concave groove 10 is formed at the left end plate edge of the horizontal single plate 3 of the cover plate structure 1, a bottom concave groove 11 is formed at the left end plate edge of the horizontal bottom plate 6 of the substrate structure 2, and the top concave groove 10 and the bottom concave groove 11 are arranged in an up-down alignment manner, as shown in fig. 6.
An upper layer and a lower layer of fireproof rock wool 12 are filled in a rectangular groove space surrounded by the cover plate structure 1 and the base plate structure 2.
The fireproof isolation belt is arranged between the outer overhanging eave 17 of the shear wall and the curtain wall 15, the length of the fireproof isolation belt is the distance between adjacent curtain wall vertical keels 16, and the width of the fireproof isolation belt is the distance between the edges of the curtain wall vertical keels 16 and the end parts of the outer overhanging eave 17. The horizontal fixing plate 13 of the cover plate structure 1 is fixedly connected with the top surface of the outer overhanging eave 17 through a nail, and fireproof sealant is fully coated between the edge folding section 5 at the inner side end of the horizontal fixing plate 13 and the top surface of the outer overhanging eave 17 for sealing; the inner side end of the horizontal bottom plate 6 of the substrate structure 2 is fixedly connected with the bottom surface of the outer overhanging eave 17 through a nail shooting, wherein a nail shooting hole is arranged to be an elliptical nail shooting hole to adjust the error in the horizontal direction, and fireproof sealant is fully coated between the edge folding section 5 of the inner side end of the horizontal bottom plate 6 and the bottom surface of the outer overhanging eave 17 for sealing; the upright post square pipe 18 for fixing the vertical keel 16 of the curtain wall is clamped in the top concave groove 10 on the horizontal veneer 3 and the bottom concave groove 11 on the horizontal bottom plate 6.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. A fire prevention median between curtain inlayer, its characterized in that: comprises a cover plate structure and a base plate structure;
the cover plate structure comprises a horizontal veneer;
the substrate structure comprises a horizontal bottom plate, wherein a vertical side plate extending vertically upwards is bent at the outer side end of the horizontal bottom plate, a horizontal top plate extending horizontally inwards is bent at the top end of the vertical side plate, and the width of the horizontal bottom plate is larger than that of the horizontal top plate;
the outer side end plate edge of the horizontal veneer of the cover plate structure is overlapped with the inner side end plate edge of the horizontal top plate of the base plate structure, and the overlapped sections are fixedly connected through rivets;
the rectangular groove space enclosed by the cover plate structure and the base plate structure is filled with fireproof rock wool.
2. The curtain wall inner layer fireproof isolation belt according to claim 1, wherein: the left side end or the right side end plate edge of the horizontal veneer of the cover plate structure is provided with a top concave groove, the left side end or the right side end plate edge of the horizontal bottom plate of the substrate structure is provided with a bottom concave groove, and the top concave groove and the bottom concave groove are positioned on the same side and are aligned up and down.
3. The curtain wall inner layer fireproof isolation belt according to claim 1 or 2, wherein: the rivet holes on the lap joint sections of the horizontal single plates and the horizontal top plates are elliptical rivet holes.
4. The curtain wall inner layer fireproof isolation belt according to claim 3, wherein: the inner side end of the horizontal single plate of the cover plate structure is bent to form a vertical fixing plate which is vertically and upwards extended, and the top end of the vertical fixing plate is bent to form a 30-degree folded section; the outer side end of the horizontal veneer of the cover plate structure is bent to form a 30-degree folded section; the inner side end of the horizontal bottom plate of the substrate structure is bent to form a 30-degree folded section, and the inner side end of the horizontal top plate is bent to form a 30-degree folded section.
5. The curtain wall inner layer fireproof isolation belt according to claim 3, wherein: the inner side end of the horizontal single plate of the cover plate structure is bent to form a vertical fixing plate which extends downwards vertically, the bottom end of the vertical fixing plate is bent to form a horizontal fixing plate which extends inwards vertically, and the inner side end of the horizontal fixing plate is bent to form a 30-degree folded section; the outer side end of the horizontal veneer of the cover plate structure is bent to form a 30-degree folded section; the inner side end of the horizontal bottom plate of the substrate structure is bent to form a 30-degree folded section, and the inner side end of the horizontal top plate is bent to form a 30-degree folded section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320985310.8U CN219773292U (en) | 2023-04-27 | 2023-04-27 | Fireproof isolation belt between inner layers of curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320985310.8U CN219773292U (en) | 2023-04-27 | 2023-04-27 | Fireproof isolation belt between inner layers of curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219773292U true CN219773292U (en) | 2023-09-29 |
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ID=88131091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320985310.8U Active CN219773292U (en) | 2023-04-27 | 2023-04-27 | Fireproof isolation belt between inner layers of curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219773292U (en) |
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2023
- 2023-04-27 CN CN202320985310.8U patent/CN219773292U/en active Active
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