阅读说明：本技术 一种挂板式幕墙 (Hanging plate type curtain wall ) 是由 彭雄 郭锴 刘弦 陈东山 徐东辰 刘佳吕 王泽邺 谢家明 宋汶娟 于 2020-07-09 设计创作，主要内容包括：本发明实施例公开了一种挂板式幕墙,建筑楼板的端面上通过预埋在建筑楼板内的结构梁固定连接承重平板,多块承重平板并排设置,承重平板上设置挂板与玻璃幕墙,承重平板包括挂板区,挂板区的两侧为幕墙区,挂板与玻璃幕墙间隔设置,且具有一定的倾斜角度,通过设置外部的承重平板,利用承重平板支撑外墙挂板结构,能够增强稳定性,同时,根据承重平板的结构使得挂板与玻璃幕墙形成具有一定角度的结构,倾斜布置,同层相邻两构件之间呈一定夹角,角度可根据需求进行调整；增大采光面积。(The embodiment of the invention discloses a hanging plate type curtain wall, wherein a bearing flat plate is fixedly connected to the end surface of a building floor through a structural beam pre-embedded in the building floor, a plurality of bearing flat plates are arranged side by side, a hanging plate and a glass curtain wall are arranged on the bearing flat plate, the bearing flat plate comprises a hanging plate area, curtain wall areas are arranged on two sides of the hanging plate area, the hanging plate and the glass curtain wall are arranged at intervals and have certain inclination angles, the outer bearing flat plate is arranged, the bearing flat plate is used for supporting an outer wall hanging plate structure, the stability can be enhanced, meanwhile, the hanging plate and the glass curtain wall form a structure with a certain angle according to the structure of the bearing flat plate, the hanging plate and the glass curtain wall are arranged in an inclined mode, a certain; the daylighting area is increased.)

1. The utility model provides a link plate formula curtain, includes building floor, its characterized in that, through pre-buried structural beam fixed connection bearing flat plate in building floor, polylith on building floor's the terminal surface the bearing flat plate sets up side by side, set up link plate and glass curtain wall on the bearing flat plate, the bearing flat plate includes the link plate district, the both sides in link plate district are the curtain district, link plate and glass curtain wall interval set up, and have certain inclination.

2. The hanging panel type curtain wall of claim 1, wherein the hanging panel is arranged in a hanging panel area, two adjacent bearing flat plates are combined to form a complete curtain wall area, the glass curtain wall is arranged in the curtain wall area, and an included angle between the hanging panel and the glass curtain wall is greater than or equal to 90 degrees and less than or equal to 150 degrees.

3. The curtain wall according to claim 2, wherein the bearing plate is provided with a steel beam inside, the steel beam is arranged at a position close to the plate hanging area, and the hanging plate is suspended and fixed on the steel beam through a support member.

4. A cladding panel curtain wall according to claim 3 wherein the end face of the load bearing panel extends outwardly to form a ramp, said ramp being located at the right end face of the panel region and at the end face of the adjacent side of the curtain wall region.

5. A cladding panel curtain wall according to claim 4, wherein the upper surface of the outer edge of the load-bearing panel is provided with a concave platform, the lower surface of the outer edge of the load-bearing panel is provided with a convex platform, the inner structural edge of the concave platform at the panel hanging region is a bevel edge, and the inner structural edge of the convex platform is located at the position of the structural edge of the steel beam.

6. A cladding panel curtain wall according to claim 5, wherein said structural beam is an oblique triangle, is fixedly mounted on the underside of said cladding panel region and is located inside the boss.

7. The hanging plate type curtain wall according to claim 1, wherein the hanging plate is of a double-layer structure and is a casting material layer, a polystyrene plate layer is arranged on the inner side of the hanging plate, a waterproof layer is arranged on the outer side of the hanging plate, a sealing structure is arranged between the hanging plate and the bearing flat plate, and a water guide structure is arranged at the bottom of the outer layer of the hanging plate.

8. A cladding panel curtain wall according to claim 7, wherein said sealing structure comprises an outer seam and an inner seam, said outer seam being lower than said inner seam, an outer seal being provided in said outer seam, an inner seal being provided in said inner seam, an air cavity being formed between said outer and inner seals.

9. The drapery wall of claim 8, wherein the outer seal comprises a PE bar, the outer side of the PE bar being filled with a sealant, and the inner seal is an air-tight strip.

10. The curtain wall according to claim 7, wherein the water guiding structure comprises an inclined plate arranged inside the hanging plate structure layer, the inclined plate is arranged in an outward inclined manner and corresponds to a through hole arranged on the outer structure layer of the hanging plate, and a water guiding pipe is arranged in the through hole.

Technical Field

The embodiment of the invention relates to the technical field of building curtain walls, in particular to a hanging plate type curtain wall.

Background

The exterior wall cladding is a construction method, which is to hang plates outside a wall body by a construction method such as dry hanging and the like so as to achieve the effects of decoration, heat preservation and the like. In order to meet higher requirements on buildings, part of the glass hanging plates are fused into the existing outer wall hanging plate structure, so that the attractiveness of the external structure of the building can be improved, and meanwhile, the natural light can be emitted into the interior of the building to a certain extent.

In the installation composite process of current cladding panel curtain, all adopt to set up the crab-bolt mounting on building structure, go with cladding panel snap-on go can, although reach cladding panel's use purpose, but stability is not good enough, simultaneously, the cladding panel is direct to butt joint hangs fixed mode, and it is inside to make the rainwater get into to the seam very easily, and does not have fine outer structure of arranging, and the direct wall body that invades reduces building structure's life to the wall body corruption, has the potential safety hazard.

Disclosure of Invention

Therefore, the embodiment of the invention provides a hanging plate type curtain wall, which aims to solve the problems that the service life of a building structure is influenced and potential safety hazards exist due to the limitation of the installation of the existing curtain wall structure in the prior art.

In order to achieve the above object, an embodiment of the present invention provides the following:

in a first aspect of an embodiment of the present invention, a hanging plate type curtain wall is provided, including a building floor slab, a bearing flat plate is fixedly connected to an end surface of the building floor slab through a structural beam pre-embedded in the building floor slab, a plurality of bearing flat plates are arranged side by side, a hanging plate and a glass curtain wall are arranged on the bearing flat plate, the bearing flat plate includes a hanging plate area, curtain wall areas are arranged on two sides of the hanging plate area, and the hanging plate and the glass curtain wall are arranged at an interval and have a certain inclination angle.

Further, the link plate sets up in the link plate district, adjacent two form complete curtain district after the combination of bearing flat plate, glass curtain wall sets up in the curtain district, the contained angle between link plate and the glass curtain wall is for 90 ≤ alpha ≤ 150.

Further, the inside of the bearing flat plate is provided with a steel beam, the steel beam is arranged at a position close to the hanging plate area, and the hanging plate is fixed on the steel beam in a suspension mode through a supporting piece.

Furthermore, outwards extend on the terminal surface of bearing flat board and form the diving tower, the diving tower is located the right-hand member face in hanging plate district and the terminal surface department in the curtain district of adjacent side.

Further, the upper surface of the outer edge of the bearing plate is provided with a concave table, the lower surface of the outer edge of the bearing plate is provided with a boss, the inner structure edge of the concave table at the hanging plate area is a bevel edge, and the inner structure edge of the boss is located at the position of the structure edge of the steel beam.

Furthermore, the structural beam is in an oblique triangle shape, is fixedly installed on the bottom surface of the hanging plate area and is positioned on the inner side of the boss.

Further, the hanging plate is of a double-layer structure and is a casting material layer, a polyphenyl plate layer is arranged on the inner side of the hanging plate, a waterproof layer is arranged on the outer side of the hanging plate, a sealing structure is arranged between the hanging plate and the bearing flat plate, and a water guide structure is arranged at the bottom of the outer layer of the hanging plate.

Further, the sealing structure comprises an outer seam and an inner seam, the outer seam is lower than the inner seam, an outer sealing element is arranged in the outer seam, an inner sealing element is arranged in the inner seam, and an air cavity is formed between the outer sealing element and the inner sealing element.

Further, the outer sealing piece comprises a PE rod, the outer side of the PE rod is filled with sealing glue, and the inner sealing piece is an air-tight strip.

Further, the water guide structure comprises an inclined plate arranged inside the hanging plate structure layer, the inclined plate is arranged in an outward inclined mode and corresponds to a through hole formed in the outer structure layer of the hanging plate, and a water guide pipe is arranged in the through hole.

According to the embodiment of the invention, the hanging plate curtain wall has the following advantages:

1. the end face of the building floor is fixedly connected with a bearing flat plate through a structural beam pre-embedded in the building floor, the bearing flat plates are arranged side by side, a hanging plate and a glass curtain wall are arranged on the bearing flat plate, the bearing flat plate comprises a hanging plate area, two sides of the hanging plate area are curtain wall areas, the hanging plate and the glass curtain wall are arranged at intervals and have a certain inclination angle, the outer wall hanging plate structure is supported by the bearing flat plate through the arrangement of the outer bearing flat plate, the stability can be enhanced, meanwhile, the hanging plate and the glass curtain wall form a structure with a certain angle according to the structure of the bearing flat plate, the hanging plate and the glass curtain wall are arranged in an inclined mode, a certain included angle is formed between; the daylighting area is increased;

2. in the exterior wall cladding structure, the cladding is of a double-layer structure and is a castable layer, the inner side of the cladding is provided with a polystyrene board layer, the outer side of the cladding is provided with a waterproof layer, a sealing structure is arranged between the cladding and a bearing flat plate, the bottom of the outer layer of the cladding is provided with a water guide structure, the airtightness of the cladding is ensured in the process of installation and butt joint of the double-layer structure, and meanwhile, the water guide structure is arranged, so that if rainwater enters the interior of the cladding, the rainwater can be discharged in time, and the rainwater is prevented from reversely permeating to influence the;

3. in the exterior wall cladding structure, the connecting node of the exterior cladding panel and the main steel structure adopts a flexible connection point supporting mode, and the connecting node and the main steel structure adopt a rotatable sliding node, so that the exterior wall cladding structure can better adapt to the deformation of the main structure, and the influence of the exterior wall cladding panel on the rigidity of the main structure can be not considered. Under the action of earthquake, the external wall-hung plate can weaken the action of earthquake force on the external wall-hung plate by a rotating and sliding mode, and the external protection system of the building is guaranteed not to be damaged.

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 description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a schematic view of a single-layer three-dimensional structure of a hanging plate type curtain wall provided by an embodiment of the invention;

fig. 2 is a top view of a hanging plate type curtain wall according to an embodiment of the present invention;

fig. 3 is a bottom view of a hanging plate type curtain wall according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a load-bearing flat plate in a hanging plate type curtain wall according to an embodiment of the invention;

FIG. 5 is a sectional view taken along line A-A of FIG. 4;

FIG. 6 is a sectional view taken along line B-B of FIG. 4;

FIG. 7 is a sectional view of a part of a mounting structure of a hanging plate in a hanging plate type curtain wall according to an embodiment of the invention;

FIG. 8 is another structural schematic view of a load-bearing plate in a hanging plate type curtain wall according to an embodiment of the present invention;

FIG. 9 is another schematic structural view of a load-bearing plate in a hanging panel type curtain wall according to an embodiment of the present invention

FIG. 10 is another schematic structural view of a load-bearing plate in a hanging panel type curtain wall according to an embodiment of the present invention

Fig. 11 is another structural schematic view of a load-bearing flat plate in a hanging plate type curtain wall according to an embodiment of the invention.

In the figure: 1. building a floor slab; 2. a structural beam; 3. a load-bearing plate; 4. hanging the plate; 5. a glass curtain wall; 6. a panel hanging area; 7. a curtain wall area; 8. a steel beam; 9. jumping over; 10. a concave platform; 11. a boss; 12. pouring a material layer; 13. a polyphenyl slab layer; 14. a waterproof layer; 15. an outer seam; 16. internal seaming; 17. an air chamber; 18. a PE rod; 19. sealing glue; 20. an airtight strip; 21. a sloping plate; 22. a through hole; 23. a water conduit.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship therebetween may be regarded as the scope of the present invention without substantial changes in the technical contents.

As shown in fig. 1, 2 and 3, fig. 1 shows a hanging plate 4 type curtain wall provided by an embodiment of the invention, which comprises a building floor 1, wherein a bearing flat plate 3 is fixedly connected to an end surface of the building floor 1 through a structural beam 2 embedded in the building floor 1, a plurality of bearing flat plates 3 are arranged side by side, a hanging plate 4 and a glass curtain wall 5 are arranged on the bearing flat plate 3, the bearing flat plate 3 comprises a hanging plate area 6, curtain wall areas 7 are arranged on two sides of the hanging plate area 6, and the hanging plate 4 and the glass curtain wall 5 are arranged at intervals and have a certain inclination angle.

In this scheme, through setting up outside bearing flat plate 3, utilize bearing flat plate 3 to support exterior wall cladding 4 structure, can strengthen stability, simultaneously, make link plate 4 and glass curtain wall 5 form the structure that has certain angle according to bearing flat plate 3's structure, increase building overall structure's aesthetic property and improve indoor light.

The link plate 4 adopts flexonics's point supporting mode with the connected node of main part steel construction, adopts the rotatable node that slides with the main part steel construction, can realize according to the orientation demand of difference, changes link plate 4 and glass curtain wall 5's contained angle to adaptation major structure takes place to warp.

Wherein, link plate 4 sets up in link plate district 6, forms complete curtain district 7 after two adjacent bearing flat plate 3 combinations, and glass curtain wall 5 sets up in curtain district 7, and the contained angle between link plate 4 and the glass curtain wall 5 is for 90 ≤ alpha ≤ 150.

In specific structure, the inside of bearing flat plate 3 is equipped with girder steel 8, and girder steel 8 sets up on being close to the position of hanging plate district 6, and hanging plate 4 passes through support piece suspension type to be fixed on girder steel 8, and in the implementation, the inside of hanging plate 4 sets up fixed connector, installs on girder steel 8 through the detachable connections structure of bolt or other forms, further improves exterior wall cladding 4's stability.

Wherein, outwards extend on the terminal surface of bearing flat plate 3 and form diving tower 9, diving tower 9 is located the right-hand member face of hanger plate district 6 and the terminal surface department of the curtain district 7 of adjacent side.

As shown in fig. 4, 5 and 6, the upper surface of the outer edge of the bearing flat plate 3 is provided with a concave platform 10, the lower surface of the outer edge of the bearing flat plate 3 is provided with a convex platform 11, the inner structure edge of the concave platform 10 at the hanging plate area 6 is a bevel edge, and the inner structure edge of the convex platform 11 is located at the position of the structure edge of the steel beam 8.

The bearing flat plate 3 adopts a prefabricated plate, the inner side of the upper surface of the prefabricated plate is provided with a return edge, namely, the concave platform 10 plays a role in water prevention, the outer side of the lower surface of the prefabricated plate is provided with a eagle beak-shaped boss 11 which plays a role in water dripping and prevents rainwater from flowing back, a steel beam 8 is arranged between the upper layer and the lower layer, and the prefabricated plate is arranged on the steel beam 8. Compared with cast-in-place, the position is complex in shape, and part of the position is located on the outer side of the outer wall, so that the construction difficulty is high, the prefabricated floor slab is adopted, the construction is simpler, and the quality is more controllable.

The structural beam 2 is an oblique triangle, is fixedly installed on the bottom surface of the hanging plate area 6, and is located on the inner side of the boss 11.

As shown in fig. 7, link plate 4 is bilayer structure, be the casting bed of material 12, the casting bed of material 12 department of the inboard of link plate 4 is equipped with polyphenyl plate layer 13, the casting bed of material 12 department in the outside of link plate 4 is equipped with waterproof layer 14, be equipped with seal structure between link plate 4 and the bearing flat plate 3, the outer bottom of link plate 4 is equipped with the water guide structure, its seal is guaranteed to bilayer structure installation butt joint process, and simultaneously, set up the water guide structure, if inside the rainwater enters into link plate 4, also can in time discharge, ensure that the rainwater can not reverse the infiltration and influence building structure's quality.

The sealing structure comprises an outer seam 15 and an inner seam 16, the outer seam 15 is lower than the inner seam 16, an outer sealing piece is arranged in the outer seam 15, an inner sealing piece is arranged in the inner seam 16, and an air cavity 17 is formed between the outer sealing piece and the inner sealing piece.

In the concrete implementation structure, the external seal includes PE stick 18, and the outside of PE stick 18 is filled through sealed 19 of gluing, and the internal seal is airtight strip 20, and the outside sets up sealed 19 can effectually avoid outside rivers infiltration wall internal, and the airtight strip 20 of inside setting ensures can not produce the air current with indoor to the seam, makes simultaneously to be kept with normal atmospheric pressure in the air chamber 17, prevents other medium entering butt joint of outer wall department.

Referring to fig. 7 again, the water guiding structure includes the swash plate 21 that sets up in the inside of link plate 4 structural layer, and the swash plate 21 leans out the setting to corresponding with the through-hole 22 that sets up on the outer structural layer of link plate 4, set up aqueduct 23 in the through-hole 22, the structure of aqueduct 23, the log raft with the infiltration that can be timely is discharged, ensures that the rainwater can not reverse the infiltration and influence building structure's quality.

The load-bearing flat plates 3 shown in fig. 8-11 are load-bearing flat plates 3 with different structures designed according to different installation node positions in the assembling construction process of the hanging plate type curtain wall in the embodiment of the invention, and are used for meeting construction requirements.

In the implementation process of the technical scheme, the upper layer member and the lower layer member are symmetrical about a central line, the horizontal projection is in a cross shape, the light concrete hanging plate 4 is mainly adopted in the scheme of the hanging plate 4, the application range of the light concrete hanging plate is other external walls of buildings except for a glass curtain wall 5 and doors and windows, pumice and other light aggregates are adopted to prepare the light concrete, the volume weight is 1500-2000 kg/m3, the strength grade is C25-C40, the density of the surface of the light concrete external wall is not more than 150kg/m2, and the heat transfer coefficient of the main section of the external wall is not more than 0.45W/m 2.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.