CN217580724U - Curtain wall interlayer node structure and building - Google Patents
Curtain wall interlayer node structure and building Download PDFInfo
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- CN217580724U CN217580724U CN202221105196.7U CN202221105196U CN217580724U CN 217580724 U CN217580724 U CN 217580724U CN 202221105196 U CN202221105196 U CN 202221105196U CN 217580724 U CN217580724 U CN 217580724U
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Abstract
The utility model discloses a curtain wall interlayer node structure and building, the curtain wall interlayer node structure includes two node structure groups, set up in the structure roof beam outside of floor and correspond the upper and lower end interval distribution of structure roof beam, two node structure groups set up at the interval from top to bottom and upwards to form the hollow area between the two, each node structure group includes curtain wall crossbeam, cell type mounting structure and packs the fire-proof material in the cell type mounting structure; cell type mounting structure has two horizontal extensions and follows the lateral part of up-down interval distribution, cell type mounting structure's notch is towards the outside surface of structure roof beam, in two lateral parts, keep away from the lateral part overlap joint in the last/or lower surface and the fixed connection of structure roof beam of cavity area, the lateral part that is close to the cavity area has the turn-ups of buckling towards the cavity area, the turn-ups overlap joint in the outside surface and the fixed connection of structure roof beam, cell type mounting structure's tank bottom is along extending from top to bottom, with curtain crossbeam butt and fixed. This technical scheme, the fire prevention shutoff is efficient, fireproof effect is good.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a node structure and building between curtain layer.
Background
The curtain wall is the enclosure of the outer wall of the building, does not bear the weight, is hung like a curtain, is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large and high-rise buildings. The building outer protective structure is composed of a panel (glass, metal plates, stone plates, ceramic plates and the like) and a supporting structure (aluminum beam columns, steel structures, glass ribs and the like), can have certain displacement capacity or certain deformation capacity relative to a main structure, and does not bear the function of the main structure.
Take the building of curtain when the conflagration breaing out, the intensity of a fire of lower floor spreads the upper strata from the floor outside easily, appears the floor phenomenon of scurrying, consequently, needs carry out effective shutoff with the gap of curtain and structural beam between each floor to satisfy the fire prevention requirement. The fireproof blocking structure at the joint of the existing interlayer structure beam and the curtain wall has the problems of poor appearance of the closing position and fire cross caused by poor blocking.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a node structure and building between curtain layer aims at solving current shutoff binding off position and pleasing to the eye, the not tight technical problem of shutoff.
In order to achieve the above purpose, the utility model provides a curtain wall interlayer node structure, the curtain wall interlayer node structure includes two node structure groups, which are used for being arranged outside the structural beam of the floor and distributed at intervals corresponding to the upper end and the lower end of the structural beam, the two node structure groups are arranged at intervals from top to bottom and upwards to form a hollow zone between the two node structure groups, and each node structure group includes a curtain wall cross beam, a groove-shaped mounting structure and a fireproof material filled in the groove-shaped mounting structure; wherein, cell type mounting structure has two lateral parts that transversely extend and follow up-down interval distribution, cell type mounting structure's notch is used for towards the outside surface of structure roof beam, in two in the lateral part, keep away from the cavity area the lateral part is used for overlap joint in the last/or lower surface and fixed connection of structure roof beam, is close to the cavity area the lateral part has the orientation the turn-ups that the cavity area was buckled, the turn-ups is used for overlap joint in the outside surface and the fixed connection of structure roof beam, cell type mounting structure's tank bottom along from top to bottom to extend, and with curtain crossbeam butt is fixed.
Optionally, the material of the groove-shaped mounting structure comprises a galvanized steel plate.
Optionally, the curtain layer interlayer node structure includes a plurality of anchor nails, the anchor nail has the stock that has the free end and with the spacing head relative to the free end, the stock is used for passing the tip that overlaps with the structure roof beam of lateral part and imbeds in the structure roof beam, spacing head butt the surface of lateral part, will the lateral part is fixed in the structure roof beam.
Optionally, the inner surfaces of the side portions of both of the channel-shaped mounting structures remote from the hollow strip are coated with a fire-resistant sealing paint.
Optionally, be formed with first gap in overlap joint between both between lateral part and the structure roof beam, the tank bottom with the curtain wall crossbeam is formed with the second gap in butt department between them, first gap with the second gap all blocks up with fire prevention sealant.
Optionally, the fire-proof material filled in both of the groove-type mounting structures has a size of at least 200mm in the vertical direction.
Optionally, the fireproof material is an inorganic fireproof plugging material.
Optionally, the fire-retardant material is wrapped with a moisture-resistant material.
The utility model also provides a building, the building includes building major structure and curtain, the curtain includes as above curtain layer node structure between the layer.
Optionally, the curtain is glass curtain wall, the curtain crossbeam is kept away from the surface in cavity area and the surface parallel and level on the floor plastering layer.
The technical scheme of the utility model in, curtain layer node structure includes two node structure groups, two node structure group sets up in the structure roof beam outside of floor and corresponds the upper and lower end interval distribution of structure roof beam, two node structure group makes progress the interval setting from top to bottom to form cavity area, every between the two node structure group include curtain crossbeam, cell type mounting structure and pack in fire-proof material in the cell type mounting structure, so set up, fire-proof material corresponds the upper and lower end setting of structure roof beam, and the cavity area does not fill fire-proof material, and fire-proof material is used for the key position, and the material is saved, improves shutoff efficiency, and two of cell type mounting structure lateral part and structure roof beam overlap joint are fixed, cell type mounting structure's tank bottom with curtain crossbeam butt is fixed, comparatively pleasing to the eye, the gap between structure roof beam and the curtain by cell type mounting structure shutoff is tight, has reduced the cluster fire risk, makes curtain layer node structure fire prevention shutoff efficiency is high, fireproof effect is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an embodiment of a node structure between layers of a curtain wall provided by the present invention;
the reference numbers illustrate:
| reference numerals | Name(s) | Reference numerals | Name (R) |
| 1000 | Curtain wall |
2000 | |
| 100 | |
200 | Hollow belt |
| 1 | Curtain wall beam | 3 | Fire- |
| 2 | Groove- |
4 | |
| 21 | |
5 | |
| 211 | Flanging | 6 | Fireproof sealant |
| 22 | Tank bottom |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B", including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The building outer protective structure or the decorative structure consists of a panel (glass, metal plates, stone plates, ceramic plates and the like) and a supporting structure (aluminum beam columns, steel structures, glass ribs and the like), can have certain displacement capacity relative to a main structure or certain deformation capacity per se, and does not bear the function of the main structure.
Take the building of curtain when the conflagration breaing out, the intensity of a fire of lower floor spreads the upper strata from the floor outside easily, appears the floor phenomenon of scurrying, consequently, needs carry out effective shutoff with the gap of curtain and structural beam between each floor to satisfy the fire prevention requirement. The fire prevention block structure of present interlaminar structure roof beam and curtain handing-over department has the closing in position not pleasing to the eye, the not tight problem of crossing a fire that leads to of shutoff.
In view of this, the utility model aims at providing a node structure and building between curtain layer makes node structure fire prevention shutoff between curtain layer is efficient, fireproof effect is good. Fig. 1 is an embodiment of the curtain wall interlayer node structure provided by the utility model.
In the embodiment of the present invention, referring to fig. 1, the curtain wall interlayer node structure 1000 includes two node structure groups 100, which are arranged outside the structure beam 2000 of the floor and distributed at intervals corresponding to the upper and lower ends of the structure beam 2000, the two node structure groups 100 are arranged at intervals from top to bottom to form a hollow zone 200 therebetween, and each node structure group 100 includes a curtain wall beam 1, a groove-shaped mounting structure 2, and a fireproof material 3 filled in the groove-shaped mounting structure 2; wherein, cell type mounting structure 2 has two lateral extension and follows up-down interval distribution's lateral part 21, cell type mounting structure 2's notch is used for towards structure roof beam 2000's outside surface, two in the lateral part 21, keep away from hollow area 200 lateral part 21 is used for lapping in structure roof beam 2000 last/or lower surface and fixed connection, is close to hollow area 200 lateral part 21 has the orientation turn-ups 211 that hollow area 200 buckled, turn-ups 211 is used for lapping in structure roof beam 2000's outside surface and fixed connection, cell type mounting structure 2's tank bottom 22 is along extending from top to bottom, and with curtain wall crossbeam 1 butt and fixed.
The technical scheme of the utility model, curtain layer node structure 1000 includes two node structure group 100, two node structure group 100 sets up in the structure roof beam 2000 outside of floor and corresponds structure roof beam 2000's upper and lower end interval distribution, two node structure group 100 is the interval setting up from top to bottom to form cavity area 200, every between the two node structure group 100 include curtain crossbeam 1, cell type mounting structure 2 and pack in fire-proof material 3 in cell type mounting structure 2, so set up, fire-proof material 3 corresponds structure roof beam 2000's upper and lower end setting, and cavity area 200 does not fill fire-proof material 3, and fire-proof material 3 is used for the key position, and the materials are saved improves the shutoff efficiency, and cell type mounting structure 2's two lateral part 21 and structure roof beam 2000 overlap joint and fix, cell type mounting structure 2's tank bottom 22 with curtain crossbeam 1 butt is fixed, comparatively closes up beautifully, the gap between structure roof beam 2000 and the curtain by cell type mounting structure 2 shutoff is tight, has reduced the risk of crossing fire, makes curtain layer node structure 1000 between the efficiency, the fire-proof effect are good.
Further, cell type mounting structure 2's material includes galvanized steel sheet, makes cell type mounting structure 2 has good structural strength and fire behavior, improves shutoff efficiency, guarantees the fire prevention effect, specifically, and available 1.5mm thick a type galvanized steel sheet and 1.5mm thick C type galvanized steel sheet combination form cell type mounting structure 2, convenient for material collection improves shutoff efficiency, of course, adopts galvanized steel sheet integrated into one piece to do cell type mounting structure 2 can reach better sealed effect.
In this embodiment, the curtain wall interlayer node structure 1000 includes a plurality of anchor nails 4, the anchor nail 4 has an anchor rod with a free end and a limiting head opposite to the free end, the anchor rod is used for penetrating the end part of the lateral part 21 overlapping with the structural beam 2000 and embedded into the structural beam 2000, the limiting head is abutted against the surface of the lateral part 21, and the lateral part 21 is fixed on the structural beam 2000, so as to set up, ensure the connection strength between the groove-shaped mounting structure 2 and the structural beam 2000, thereby ensuring the fireproof sealing effect.
Further, two cell type mounting structure 2 keeps away from cavity area 200 the internal surface of lateral part 21 all scribbles fire prevention sealing paint 5, two cell type mounting structure 2 keeps away from cavity area 200 the internal surface of lateral part 21 belongs to comparatively crucial fire prevention position, at this department coating fire prevention sealing paint 5, when guaranteeing fire prevention shutoff effect, improves shutoff efficiency.
In this embodiment, a first gap is formed between the side portion 21 and the structural beam 2000 at the lap joint therebetween, a second gap is formed at the butt joint therebetween between the groove bottom portion 22 and the curtain wall cross beam 1, and the first gap and the second gap are both blocked by the fireproof sealant 6, so as to avoid the weak point of the fireproof blocking caused by the first gap and the second gap, so that the curtain wall interlayer node structure 1000 is sealed tightly as a whole, and the fireproof effect is ensured. Of course, other gaps are also sealed by the fireproof sealant 6 to ensure the overall sealing performance.
Further, the size of the fireproof material 3 filled in the two groove-shaped mounting structures 2 from top to bottom is at least 200mm, so that the fireproof material 3 has enough filling thickness, and the fireproof effect is ensured.
In this embodiment, the fireproof material 3 is an inorganic fireproof plugging material, which has low thermal conductivity, is not easy to deform when heated, and has a good fireproof and heat insulation effect.
In order to prevent the fireproof material 3 from deforming due to moisture and degrading the fireproof performance, in this embodiment, the fireproof material 3 is wrapped with a moisture-proof material (not shown in the figure) to ensure the fireproof performance of the fireproof material 3.
The utility model also provides a building, the building includes building major structure and curtain, the curtain includes as above curtain layer node structure 1000. Since the building adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
Furtherly, the curtain is glass curtain wall, curtain cross beam 1 keeps away from the surface parallel and level on the surface of cavity area 200 and the layer of plastering of floor make setting up of node structure 1000 between the curtain layer does not influence the building vision, and is more pleasing to the eye.
The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a node structure between curtain layer which characterized in that, node structure between curtain layer includes:
the two node structure groups are arranged on the outer sides of the structural beams of the floors and are distributed at intervals corresponding to the upper ends and the lower ends of the structural beams, the two node structure groups are arranged at intervals from top to bottom and from top to bottom so as to form a hollow belt between the two node structure groups, and each node structure group comprises a curtain wall cross beam, a groove-shaped mounting structure and a fireproof material filled in the groove-shaped mounting structure;
wherein, cell type mounting structure has two lateral parts that transversely extend and follow up-down interval distribution, cell type mounting structure's notch is used for towards the outside surface of structure roof beam, in two in the lateral part, keep away from the cavity area the lateral part is used for overlap joint in the last/or lower surface and fixed connection of structure roof beam, is close to the cavity area the lateral part has the orientation the turn-ups that the cavity area was buckled, the turn-ups is used for overlap joint in the outside surface and the fixed connection of structure roof beam, cell type mounting structure's tank bottom along from top to bottom to extend, and with curtain crossbeam butt is fixed.
2. The curtain wall interlayer node structure of claim 1, wherein the material of the groove-type mounting structure comprises galvanized steel.
3. The curtain wall interlayer node structure of claim 1, comprising a plurality of anchor studs having an anchor shank with a free end for passing through an end of the side portion overlapping the structural beam and embedding into the structural beam, and a retaining head opposite the free end for abutting against a surface of the side portion to secure the side portion to the structural beam.
4. The curtain wall interlayer node structure of claim 1, wherein the inner surfaces of the side portions of the two channel-shaped mounting structures away from the hollow strip are coated with a fire-resistant sealing paint.
5. The curtain wall interlayer node structure of claim 1, wherein a first gap is formed between the side portion and the structural beam at the joint of the side portion and the structural beam, a second gap is formed between the groove bottom portion and the curtain wall cross beam at the joint of the groove bottom portion and the curtain wall cross beam, and the first gap and the second gap are sealed by a fireproof sealant.
6. The curtain wall interlayer node structure of claim 1, wherein the fire-proof material filled in the two groove-shaped mounting structures has an upward and downward dimension of at least 200mm.
7. The curtain wall interlayer node structure of claim 1, wherein the fire-resistant material is an inorganic fire-resistant plugging material.
8. The curtain wall interlayer node structure of claim 1, wherein the fire-blocking material is wrapped with a moisture-resistant material.
9. A building, characterized in that it comprises:
a building body structure; and (c) a second step of,
curtain wall comprising a curtain wall interlayer nodal structure according to any one of claims 1 to 8.
10. A building as claimed in claim 9 wherein the curtain wall is a glass curtain wall and the surface of the curtain wall beam remote from the hollow strip is flush with the surface of the storey render.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221105196.7U CN217580724U (en) | 2022-05-09 | 2022-05-09 | Curtain wall interlayer node structure and building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221105196.7U CN217580724U (en) | 2022-05-09 | 2022-05-09 | Curtain wall interlayer node structure and building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217580724U true CN217580724U (en) | 2022-10-14 |
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ID=83550936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221105196.7U Active CN217580724U (en) | 2022-05-09 | 2022-05-09 | Curtain wall interlayer node structure and building |
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| Country | Link |
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| CN (1) | CN217580724U (en) |
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- 2022-05-09 CN CN202221105196.7U patent/CN217580724U/en active Active
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