Rear-mounted canopy system

Abstract

The utility model relates to the technical field of building curtain wall installation, and discloses a rear installation type canopy system which comprises a cross beam, the cross beam is horizontally installed on the rear portion of a gap between an upper glass curtain wall and a lower glass curtain wall, and the two ends of the cross beam are fixedly connected with supporting columns of the glass curtain walls respectively. The cross beam comprises a beam body, a clamping part and a limiting frame, the limiting frame is fixedly connected to the rear end of the upper portion of the beam body, the limiting frame is in an L shape and extends in the length direction of the beam body, the limiting frame and the beam body form a limiting cavity used for containing a canopy, the clamping part is fixedly connected to the front end of the beam body, and the clamping part is in a strip shape and extends in the length direction of the beam body; a clamping strip extending in the length direction of the clamping part is arranged on the bottom face of the clamping part, a plurality of fastening bolts are arranged on one side of the canopy in a penetrating mode at intervals, and a toothed plate matched with the clamping strip of the clamping part in a clamped mode is arranged on the side, close to the bottom of the canopy, of each fastening bolt in a penetrating mode. The sealing device can adopt a post-installation mode, and is convenient to install and detach, stable in structure, good in sealing performance and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of building curtain wall installation, in particular to a rear-installed canopy system. Background Art

[0002] Existing outdoor awnings are usually installed by clamping and fixing with two upper and lower beams. Pads are added between the awning and the clamping beams. The awning needs to be installed at the same time as the beams. After the awning is installed, glue is applied along the length of the awning. The installation and replacement of the awning are inconvenient, and the outer contour of the beam profile is large, which affects the overall effect of the glass curtain wall. Utility Model Content

[0003] The utility model aims to provide a post-installation canopy system, which can realize the installation of the canopy after the curtain wall is installed. The outer contour of the beam is small, beautiful and practical, and the canopy can be installed and replaced conveniently and quickly.

[0004] The above-mentioned purpose of the utility model is achieved through the following technical solutions:

[0005] A rear-mounted canopy system comprises a crossbeam, which is horizontally mounted at the rear of a gap between an upper and lower glass curtain walls, and both ends of the crossbeam are respectively fixedly connected to support columns of the glass curtain wall; the crossbeam comprises a beam body, a clamping portion and a limit frame, the limit frame is fixedly connected to the upper rear end of the beam body, the limit frame is L-shaped and extends along the length direction of the beam body, the limit frame and the beam body form a limit cavity for accommodating the canopy, the clamping portion is fixedly connected to the front end of the beam body, the clamping portion is strip-shaped and extends along the length direction of the beam body, the bottom surface of the clamping portion is provided with a clamping strip extending along the length direction thereof, a plurality of fastening bolts are arranged at intervals on one side of the canopy, and a tooth plate adapted to be clamped and connected with the clamping strip of the clamping portion is arranged on the side of the fastening bolt close to the bottom of the canopy.

[0006] In the above-mentioned rear-mounted canopy system, the cross-section of the beam body is a hollow rectangle, and screw fastening strips extending along the length direction are provided on the upper and lower sides of the inner side of the beam body, and the cross-section of the screw fastening strips is C-shaped.

[0007] The above-mentioned rear-mounted canopy system, wherein a decorative panel group is provided between the glass curtain wall below the canopy and the canopy.

[0008] In the above-mentioned rear-mounted canopy system, the decorative panel group includes a holder and a gusset plate, the holder is fixedly connected to the beam body below the clamping portion, and the gusset plate is buckled with the holder.

[0009] In the above-mentioned rear-mounted canopy system, the cross-section of the holder is L-shaped, a hook is provided at the front end of the holder, a plurality of the holders are spaced apart along the length direction of the beam body, and a gap is provided between two adjacent holders for fastening bolts to pass through.

[0010] In the above-mentioned rear-mounted canopy system, the cross-section of the gusset plate is T-shaped, and the gusset plate includes a plate body and a support plate vertically connected thereto, and the end of the support plate is provided with a hook connected to a hook buckle.

[0011] In the above-mentioned rear-mounted canopy system, a convex strip is provided on the side of the bottom of the plate body opposite to the base, the convex strip extends along the length direction of the gusset plate, and an external sealing strip is embedded on the convex strip.

[0012] In the above-mentioned rear-mounted canopy system, an elastic retaining strip is provided between the gusset plate and the clamping portion.

[0013] In the above-mentioned rear-mounted canopy system, a groove extending along the length direction of the beam body is provided at the bottom of the front side of the beam body, and an inner sealing strip is embedded in the groove.

[0014] The above-mentioned rear-mounted canopy system, wherein a sealant is provided between the top of the canopy and the glass curtain wall.

[0015] In summary, the beneficial technical effects of the utility model are:

[0016] The utility model simplifies the installation and disassembly operations of the awning by clamping a crossbeam with the fastening bolts and the toothed plate of the awning, and at the same time simplifies the crossbeam connected to the awning. There is no need to cover the crossbeam with an aluminum plate and the overall outer contour of the profile can be reduced. At the same time, the two traditional split crossbeams are changed into an integral crossbeam, which improves the rigidity of the crossbeam connected to the awning. The awning can be installed later, the outer contour of the crossbeam is small, the appearance is beautiful and practical, and the awning is convenient and quick to install and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when the canopy and the beam are separated;

[0019] Figure 3 It is a schematic diagram of the longitudinal cross-sectional structure of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the toothed plate of the utility model.

[0021] As shown in the figure, 1. crossbeam; 11. beam body; 111. screw fastening strip; 112. groove; 113. inner sealing strip; 12. snap-fit ​​part; 121. snap strip; 13. limit frame; 131. limit cavity; 2. canopy; 21. fastening bolt; 3. tooth plate; 31. through hole; 4. decorative panel assembly; 41. holder; 411. hook; 412. clearance; 42. buckle plate; 421. panel body; 4211. convex strip; 4212. outer sealing strip; 422. support plate; 423. hook; 5. elastic baffle strip; 6. sealant; 7. glass curtain wall; 8. support column; 9. elastic pad. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 The utility model is described in further detail.

[0023] like Figure 1-3 As shown, a rear-mounted canopy system includes a crossbeam 1, which is horizontally installed at the rear of the gap between the upper and lower glass curtain walls 7, and the two ends of the crossbeam 1 are respectively fixedly connected to the support columns 8 of the glass curtain wall 7; the crossbeam 1 can be made of aluminum, and there is no need to wrap the outer side of the crossbeam 1 with an aluminum plate.

[0024] like Figure 3 , 4 As shown, the crossbeam 1 includes a beam body 11, a clamping portion 12 and a limit frame 13, the limit frame 13 is fixedly connected to the upper rear end of the beam body 11, the limit frame 13 is L-shaped and extends along the length direction of the beam body 11, the limit frame 13 and the beam body 11 form a limit cavity 131 for accommodating the canopy 2, the clamping portion 12 is fixedly connected to the front end of the beam body 11, the clamping portion 12 is strip-shaped and extends along the length direction of the beam body 11, the bottom surface of the clamping portion 12 is provided with a clamping strip 121 extending along the length direction of the clamping portion 12, a plurality of fastening bolts 21 are arranged at intervals on one side of the canopy 2, a tooth plate 3 adapted to the clamping strip 121 of the clamping portion 12 is arranged on the side of the fastening bolt 21 near the bottom of the canopy 2, the tooth plate 3 is provided with a through hole 31 for the fastening bolt 21 to pass through, the tooth pattern on the tooth plate 3 is upward and arranged opposite to the clamping strip 121 on the clamping portion 12.

[0025] The glass curtain wall adopts a unitized curtain wall. The canopy 2 is installed after the glass curtain wall 7 is installed, which can avoid damaging the canopy 2 during the construction of the glass curtain wall 7.

[0026] When installing the canopy 2, first screw the fastening bolt 21 onto the canopy 2, but do not tighten it, otherwise it cannot be pushed into the limiting cavity 131. An ordinary soft aluminum gasket can be placed in the upper end of the fastening bolt 21, and the lower end of the fastening bolt 21 is inserted into the tooth plate 3, and the teeth of the tooth plate 3 face upward; push the end of the canopy 2 into the limiting cavity 131, engage the teeth of the tooth plate 3 with the clamping strip 121 on the clamping part 12, and tighten the fastening bolt 21 to fix it.

[0027] like Figure 3 As shown, the cross section of the beam body 11 is a hollow rectangle, and screw fastening strips 111 extending along the length direction of the beam body 11 are provided on the upper and lower surfaces inside the beam body 11, and the cross section of the screw fastening strips 111 is C-shaped.

[0028] In this embodiment, two screw fastening strips 111 are respectively provided on the upper and lower sides of the inner side of the beam body 11 , and screw connection between the beam 1 and the support column 8 is achieved through the screw fastening strips 111 .

[0029] like Figure 3 As shown, for the aesthetics of the canopy system, a decorative panel group 4 is provided between the glass curtain wall 7 below the canopy 2 and the canopy 2 .

[0030] The decorative panel set 4 includes a holder 41 and a buckle plate 42 . The holder 41 is fixedly connected to the beam body 11 below the clamping portion 12 by screws, and the buckle plate 42 is buckled and connected to the holder 41 .

[0031] like Figure 2 , 3 As shown, the cross-section of the holder 41 is L-shaped, the rear end of the holder 41 is fixedly connected to the beam body 11 by screws, the front end of the holder 41 is provided with a hook 411, and multiple holders 41 are spaced apart along the length direction of the beam body 11, and a clearance gap 412 is provided between two adjacent holders 41 for the fastening bolts 21 to pass through.

[0032] like Figure 3 As shown, the cross section of the buckle plate 42 is T-shaped. The buckle plate 42 includes a plate body 421 and a support plate 422 vertically connected thereto. A hook 423 is provided at the end of the support plate 422 to be buckled with the hook 411.

[0033] In order to prevent water vapor from entering from the outside through the gap between the upper and lower glass curtain walls 7, a convex strip 4211 is provided on the bottom side of the plate body 421 opposite to the holder 41. The convex strip 4211 extends along the length direction of the buckle plate 42. An external sealing strip 4212 is embedded on the convex strip 4211, and the external sealing strip 4212 abuts against the outer side surface of the glass curtain wall 7.

[0034] In order to prevent moisture from entering from the outside through the gap between the upper and lower glass curtain walls 7, a groove 112 extending along its length direction is provided at the front bottom of the beam body 11, and an inner sealing strip 113 is embedded in the groove 112, which abuts against the inner side of the glass curtain wall 7.

[0035] In order to ensure the beauty and firmness of the snap connection between the buckle plate 42 and the socket 41, an elastic baffle 5 is provided between the buckle plate 42 and the snap connection portion 12, and the elastic baffle 5 extends along the length direction of the beam body 11; during the specific installation, the elastic baffle 5 can be first pasted on the upper part of the inner side of the plate body 421, and then the hook 423 can be snap-connected with the hook 411 on the socket 41.

[0036] In order to prevent water vapor or rain from entering the inner side of the glass curtain wall through the gap between the glass curtain wall 7 and the canopy 2 from the outside, after the canopy 2 is installed, a sealant 6 is provided between the top of the canopy 2 and the glass curtain wall 7 .

[0037] In order to avoid damage to the canopy 2 during the installation process, elastic pads 9 are applied to the upper surface of the beam body 11, the upper surface of the clamping part 12 and the limiting cavity 131. When the canopy 2 is inserted into the limiting cavity 131, the elastic pads 9 can effectively protect the safety of the canopy 2, especially when the canopy 2 is made of glass, its protective role is even more important.

[0038] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A rear-mounted canopy system, characterized in that: The invention comprises a cross beam, which is horizontally installed at the rear of the gap between the upper and lower glass curtain walls, and the two ends of the cross beam are respectively fixedly connected to the supporting columns of the glass curtain wall; the cross beam comprises a beam body, a clamping part and a limit frame, the limit frame is fixedly connected to the upper rear end of the beam body, the limit frame is L-shaped and extends along the length direction of the beam body, the limit frame and the beam body form a limit cavity for accommodating the canopy, the clamping part is fixedly connected to the front end of the beam body, the clamping part is strip-shaped and extends along the length direction of the beam body, the bottom surface of the clamping part is provided with a clamping strip extending along the length direction thereof, a plurality of fastening bolts are arranged at intervals on one side of the canopy, and a tooth plate adapted to be clamped with the clamping strip of the clamping part is arranged on the side of the fastening bolt close to the bottom of the canopy.

2. The rear-mounted canopy system according to claim 1, characterized in that: The cross section of the beam body is a hollow rectangle. The upper and lower sides of the inner side of the beam body are provided with screw fastening strips extending along the length direction thereof. The cross section of the screw fastening strip is C-shaped.

3. The rear-mounted canopy system according to claim 1, characterized in that: A decorative panel group is arranged between the glass curtain wall below the canopy and the canopy.

4. The rear-mounted canopy system according to claim 3, characterized in that: The decorative panel group includes a holder and a buckle plate. The holder is fixedly connected to the beam body below the clamping portion, and the buckle plate is buckled with the holder.

5. The rear-mounted canopy system according to claim 4, characterized in that: The cross section of the clamping seat is L-shaped, a clamping hook is provided at the front end of the clamping seat, a plurality of the clamping seats are distributed at intervals along the length direction of the beam body, and a gap is provided between two adjacent clamping seats for fastening bolts to pass through.

6. The rear-mounted canopy system according to claim 4, characterized in that: The gusset plate has a T-shaped cross section and comprises a plate body and a support plate vertically connected thereto, and a hook connected to a hook buckle is provided at the end of the support plate.

7. The rear-mounted canopy system according to claim 6, characterized in that: A convex strip is arranged on one side of the bottom of the plate body opposite to the clamping seat, the convex strip extends along the length direction of the buckle plate, and an external sealing strip is embedded on the convex strip.

8. The rear-mounted canopy system according to claim 7, characterized in that: An elastic blocking strip is provided between the buckle plate and the clamping portion.

9. The rear-mounted canopy system according to claim 1, characterized in that: A groove extending along the length direction of the beam body is provided at the bottom of the front side of the beam body, and an inner sealing strip is embedded in the groove.

10. The rear-mounted canopy system according to claim 1, characterized in that: A sealant is provided between the top of the canopy and the glass curtain wall.

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