CN205224434U - Daylighting top drainage structures - Google Patents

Abstract

The utility model relates to a daylighting roof drainage structure, which comprises a keel (1), on which a vertical frame (2) and a horizontal frame (2') are arranged, and on the vertical frame (2) and the horizontal frame (2'). A daylighting top panel (6) is provided, a sub-frame (4) is arranged between the mullion (2) and the daylighting top panel (6), and there are four sub-frames (4), which are respectively arranged on the On both sides of the frame (2'), the gap between the daylighting top panel (6) corresponds to the gap between the two sub-frames (4). The sub-frame (4) is provided with drainage holes, and the two sides of the vertical frame (2) All are provided with drainage grooves (3), and the water condensed on the daylighting top panel (6) falls into the drainage grooves (3) from the drainage holes to be discharged. The utility model has the function of secondary drainage, which can store a small amount of water leaking in from the top glue seam, and then discharge it from the end of the mullion through the drainage groove, and the condensed water generated at the top of the daylighting roof can also be discharged through the drainage groove to prevent Drip directly into the room.

Description

A lighting roof drainage structure

technical field

The utility model belongs to the technical field of curtain walls for architectural decoration, in particular to a daylighting roof drainage structure.

Background technique

The daylighting roof is to assemble the aluminum alloy skeleton, glass, cushion blocks and other components into a curtain wall unit in the factory in advance with silicone structural glue, and then transport it to the construction site with a special transport vehicle, and then hoist it on site and install it on the building structure. on the curtain wall keel. Because of its advantages of simple and fast installation and shortened construction period, it is widely used in building exterior wall decoration technology. However, the existing daylighting roof solution is waterproof through the sealant between the panels. There is only one layer of waterproofing and lacks the secondary drainage function. Once the glue joints between the panels leak, rainwater will flow in from the glue joints. indoor. And in winter, if the air conditioner is turned on indoors or the temperature difference between indoors and outdoors is large, the condensed water inside the glass room cannot be eliminated.

Utility model content

The purpose of the utility model is to provide a daylighting roof drainage structure with secondary drainage function.

The technical scheme of the utility model is: a daylighting roof drainage structure, including a keel 1, a vertical frame 2 and a horizontal frame 2' are arranged on the keel 1, and a lighting roof panel 6 is arranged on the vertical frame 2 and the horizontal frame 2'. Between the mullion 2 and the daylighting top panel 6, and on both sides of the mullion 2, a sub-frame 4 is respectively arranged, the gap between the daylighting top panel 6 corresponds to the gap between the two sub-frames 4, and the sub-frame 4 is provided with Drainage holes are arranged, and drainage grooves 3 are arranged on both sides of the mullion 2, and the water condensed on the lighting top panel 6 falls into the drainage grooves 3 from the drainage holes to be discharged.

In a specific embodiment, the mullion 2 includes a beam 21, a connecting part 26 is arranged under the beam 21, the connecting part 7 is fixed above the keel 1, and the connecting part 26 and the connecting part 7 are connected by bolts.

Further, buckling parts 27 are provided under the beams 21 on both sides of the connecting part 26, and the buckle cover 8 is disposed thereon.

Further, the mullion 2 includes a crossbeam 21, the two ends of the crossbeam 21 are vertically provided with a vertical beam 22, and the top of the vertical beam 22 is provided with a sealing part 23; A rubber strip 11 is provided between 45 and the sealing part 23 .

Furthermore, an overlapping portion 25 is provided parallel to the top of the crossbeam 21 , and an engaging groove 41 is provided at the bottom of the subframe 4 , and an adhesive strip 11 is arranged in the engaging groove 41 , and the adhesive strip 11 abuts on the overlapping portion 25 .

Further, a fixing groove 24 is provided above the overlapping portion 25, and the pressing block 12 is fixed in the fixing groove 24 by bolts;

Further, structural glue is provided between the top of the sub-frame 4 and the daylighting roof panel 6 .

Further, the top of the auxiliary frame 4 is provided with a second fastening portion 43 , the end of the daylighting top panel 6 is provided with a pressing plate 5 , and the bottom of the pressing plate 5 is fastened with the second fastening portion 43 .

Further, sealant and foam rods are provided between the pressing plates 5 and between the pressing plates 5 and the daylighting top panel 6 .

The daylighting roof frame structure of the utility model has drainage grooves, which have the function of secondary drainage, and can store a small amount of water leaked from the top glue seam, and then be discharged from the end of the vertical frame through the drainage grooves, thereby preventing seepage water from directly flowing into the room. Moreover, the condensed water generated on the top of the daylighting roof can also be discharged through the drainage groove to prevent it from directly dripping into the room.

Description of drawings

Accompanying drawing 1 is the structural representation of a specific embodiment of the present utility model.

Accompanying drawing 2 is the schematic diagram of mullion in Fig. 1.

Accompanying drawing 3 is the schematic diagram of subframe in Fig. 1.

Among them: keel 1 (steel), mullion 2 (aluminum alloy), horizontal frame 2' (aluminum alloy), drain tank 3 (aluminum alloy), sub-frame 4 (aluminum alloy), pressure plate 5 (aluminum alloy), daylighting roof Panel 6 (glass), connector 7 (steel), buckle cover 8 (aluminum alloy), sealant and foam rod 9, silicone structural sealant 10, rubber strip 11, pressure block 12 (aluminum alloy);

Beam 21, vertical beam 22, sealing part 23, fixing groove 24, overlapping part 25, connecting part 26, fastening part 27;

The engaging groove 41 , the retaining arm 42 , the second engaging portion 43 , the protrusion 44 , and the drain portion 45 .

detailed description

As shown in Figures 1 to 3, a daylighting roof drainage structure in a specific embodiment includes a keel 1, a mullion 2 and a horizontal frame 2' (perpendicular to each other) are arranged on the keel 1, and a vertical frame 2 and a horizontal frame 2' are arranged on the There is a daylighting top panel 6, a sub-frame 4 is arranged between the mullion 2 (or horizontal frame 2') and the daylighting top panel 6, and there are four sub-frames 4, which are respectively arranged on both sides of the mullion 2 and the horizontal frame 2' ( In the figure, only two sub-frames on both sides of the mullion 2 are schematically drawn), the gap between the daylighting top panels 6 corresponds to the gap between the two sub-frames 4, and the sub-frame 4 is provided with drainage holes, and the mullion 2 (or the horizontal frame 2') both sides are provided with drainage grooves 3, and the water condensed on the lighting top panel 6 falls into the drainage grooves 3 from the drainage holes and is discharged.

A pressure plate 5 is provided at the end of the daylighting top panel 6 . A sealant and a foam rod are arranged between the pressing plates 5 and between the pressing plates 5 and the daylighting roof panel 6 .

The mullion 2 includes a crossbeam 21 , a connection part 26 is arranged under the crossbeam 21 , and buckle parts 27 are arranged under the crossbeam 21 on both sides of the connection part 26 , and the buckle cover 8 is arranged on it. A vertical beam 22 is vertically provided above both ends of the beam 21 , and a sealing portion 23 is provided at the top of the vertical beam 22 . An overlapping portion 25 is provided parallel to the top of the beam 21 . A fixing groove 24 is provided above the overlapping portion 25, and the pressing block 12 is fixed in the fixing groove 24 by bolts.

The connecting piece 7 is welded on the top of the keel 1, and the connecting portion 26 is connected to the connecting piece 7 by bolts.

The sub-frame 4 is provided with a drainage part 45 , and a drainage hole is provided on the drainage part 45 , and a rubber strip 11 is provided between the drainage part 45 and the sealing part 23 . The bottom of the sub-frame 4 is provided with an engaging groove 41 , and an adhesive strip 11 is arranged in the engaging groove 41 , and the adhesive strip 11 is supported on the overlapping portion 25 . A blocking arm 42 is provided on the side of the sub-frame 4 , and the end of the pressure block 12 is pushed against the blocking arm 42 . The top of the sub-frame 4 is provided with a second fastening portion 43 , and the bottom of the pressing plate 5 is fastened with the second fastening portion 43 . Structural glue is provided between the top of the sub-frame 4 and the daylighting roof panel 6 .

The daylighting roof provided by the utility model is first assembled into a small unit by the aluminum alloy sub-frame 4, the aluminum alloy pressure plate 5 and the daylighting roof panel 6 through silicone structural glue in the factory, and then transported to the site; the steel keel is installed on the main structure on site 1 and the aluminum alloy mullion 2 and the aluminum alloy horizontal frame 2', then the small unit of the lighting roof is installed on it through the aluminum alloy pressing block 12.

Claims (9)

1. a lighting roof discharge structure, comprise keel (1), keel (1) are provided with munnion (2) and horizontal frame (2 '), munnion (2) and horizontal frame (2 ') are provided with lighting roof panel (6), it is characterized in that between munnion (2) and lighting roof panel (6), the both sides of munnion (2) arrange a secondary frame (4) respectively, gap between lighting roof panel (6) is corresponding with the gap between two secondary frames (4), secondary frame (4) is provided with drain hole, munnion (2) both sides are provided with rhone (3), the water of the upper condensation of lighting roof panel (6) is fallen in rhone (3) from drain hole and is discharged.

2. lighting roof discharge structure according to claim 1, it is characterized in that munnion (2) comprises crossbeam (21), crossbeam (21) below is provided with connecting portion (26), and connector (7) is fixed on keel (1) top, and connecting portion (26) and connector (7) are bolted.

3. lighting roof discharge structure according to claim 2, it is characterized in that crossbeam (21) below of connecting portion (26) both sides is provided with buckling parts (27), buckle closure (8) is arranged on it.

4. lighting roof discharge structure according to claim 1, it is characterized in that munnion (2) comprises crossbeam (21), crossbeam (21) two ends are vertically provided with perpendicular fine strain of millet (22), and perpendicular fine strain of millet (22) top is provided with sealing (23); Secondary frame (4) is provided with Drainage Division (45), and (45) establish drain hole in Drainage Division, arrange adhesive tape (11) between Drainage Division (45) and sealing (23).

5. lighting roof discharge structure according to claim 4, it is characterized in that crossbeam (21) top is parallel and be provided with clinch (25), secondary frame (4) bottom is provided with slot (41), and arrange adhesive tape (11) in slot (41), adhesive tape (11) withstands on clinch (25).

6. lighting roof discharge structure according to claim 5, it is characterized in that clinch (25) top is provided with holddown groove (24), briquetting (12) is bolted in holddown groove (24); Secondary frame (4) sidepiece is provided with blocking arm (42), and briquetting (12) end withstands on blocking arm (42).

7. lighting roof discharge structure according to claim 4, is characterized in that being provided with structure glue between secondary frame (4) top and lighting roof panel (6).

8. lighting roof discharge structure according to claim 4, it is characterized in that secondary frame (4) top is provided with the second buckling parts (43), lighting roof panel (6) end is provided with pressing plate (5), and pressing plate (5) bottom is interlocked with the second buckling parts (43).

9. lighting roof discharge structure according to claim 8, is characterized in that, between pressing plate (5), being provided with fluid sealant and foam rods between pressing plate (5) and lighting roof panel (6).