CN212129592U - Drainage structure of glass curtain wall at position of roof parapet wall - Google Patents

Abstract

The utility model discloses a roof parapet position glass curtain wall's drainage structures, including installing at the outdoor one side of parapet last mouthful of glass, installing the end glass of last mouthful of glass downside, clearance department between last mouthful of glass and the end glass is equipped with the waterproof board of horizontal setting, the one end of waterproof board is fixed on the parapet, other end overlap joint is in on the end glass's the top surface. Compared with the prior art, the utility model provides a waterproof construction sets up a waterproof board between the last mouthful of glass of curtain and end glass, can will flow into water between the layer, the roof layer flows in the water of stand and all catches because of the sealed ageing fracture of roof board, and water can be arranged outdoors in the clearance between last mouthful of glass and the end glass, and drainage effect is better.

Description

Drainage structure of glass curtain wall at position of roof parapet wall

Technical Field

The utility model relates to a glass curtain wall technical field, more specifically say, relate to a roof parapet position glass curtain wall's drainage structures.

Background

Frame type glass curtain wall building, roof layer parapet position are the place that leaks water most easily. The sealant at the joint of two adjacent roof boards above the parapet wall is subjected to rainwater erosion and sunlight irradiation for a long time, so that the service life is shortened, and the colloid is easy to crack. Rainwater on the roof layer can enter the position between the layers from the above, and then flows into the next layer of room; go out the position of roofing, the gap of curtain connecting piece and stand contact position also gets into the rainwater easily, flows down along the stand, and the handing-over department of arbitrary one deck position crossbeam in below and stand all has probably the condition of seepage. The leakage water of the curtain wall can damage the built-in part and influence normal life and work, thereby causing great trouble for users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that exists among the prior art, provide one kind to solve the problem that has the hidden danger of leaking that exists among the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a roof parapet position glass curtain wall's drainage structures, includes installs at the outdoor one side of parapet last mouthful of glass, installs the end glass of last mouthful of glass downside, the clearance department between last mouthful of glass and the end glass is equipped with the waterproof board of horizontal setting, the one end of waterproof board is fixed on the parapet, the other end overlap joint is in on the end glass's the top surface.

The waterproof board is arranged obliquely, and one end, close to the parapet, of the waterproof board is higher than one end, close to the lower-opening glass, of the waterproof board.

And a sealing rubber strip is arranged between the waterproof plate and the lower glass.

And a gap is reserved between the top surface of the waterproof plate and the bottom surface of the upper opening glass.

The gap ranges from [10mm, 20mm ].

One end of the waterproof board close to the parapet is provided with a side edge bent upwards, and the waterproof board is fixedly connected with the parapet through the side edge.

The top of side is equipped with the orientation go up the extension that mouthful glass direction slope, the extension with be equipped with sealed glue between the parapet.

The waterproof board is equipped with a plurality ofly, and every glass of going up mouthful corresponds the position and all is equipped with a waterproof board, and the blank pressing overlap joint between two adjacent waterproof boards, overlap joint department are equipped with sealed glue.

The drainage structure further comprises a top pressing plate arranged at the top of the parapet wall, one end of the top pressing plate is fixedly connected with the parapet wall, and the other end of the top pressing plate is fixedly adhered to the upper glass.

The utility model has the advantages that:

compared with the prior art, the utility model provides a waterproof construction sets up a waterproof board between the last mouthful of glass of curtain and end glass, can will flow into water between the layer, the roof layer flows in the water of stand and all catches because of the sealed ageing fracture of roof board, and water can be arranged outdoors in the clearance between last mouthful of glass and the end glass, and drainage effect is better.

Drawings

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the lower glass part of the present invention.

Fig. 3 is a schematic structural view of the waterproof board of the present invention.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention, and the technical effects obtained by the present invention easy to understand, the following detailed drawings are combined to further explain the embodiments of the present invention.

It should be noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

As shown in fig. 1-3, in an embodiment of the present invention, a drainage structure of a glass curtain wall 1 at a position of a parapet wall 1 on a roof is provided, which includes an upper glass 3 installed outside (outdoor) the parapet wall 1, and a lower glass 5 installed on a lower side of the upper glass 3, wherein the upper glass 3 and the lower glass 5 are arranged at an interval in a vertical direction, a waterproof board 4 transversely arranged is arranged at a gap between the upper glass 3 and the lower glass 5, one end of the waterproof board 4 is fixed on the parapet wall 1, and the other end is overlapped on a top surface of the lower glass 5. Through set up a waterproof board between last mouthful glass of curtain and end glass (between the layer), can will flow into water between the layer, roof layer inflow stand all to catch because of the ageing fracture of roof board sealant, water can be followed the clearance between last mouthful glass and the end glass and discharged outdoors, and drainage effect is better, has avoided the hidden danger of leaking.

Preferably, the waterproof plate 4 is an aluminum alloy plate with the thickness of 2mm, is not easy to age and rust and can be used for a long time.

Further, the waterproof board 4 is arranged obliquely, and one end of the waterproof board 4 close to the parapet wall 1 is higher than one end of the waterproof board 4 close to the lower-opening glass 5. The waterproof board 4 that the slope set up can prevent to leave ponding on the waterproof board, is convenient for in time discharge the ponding on the waterproof board 4 outside the glass curtain wall.

Further, the waterproof plate 4 and the lower mouth glass 5 are bonded and sealed. And a sealing rubber strip can be arranged on the contact surface of the waterproof plate 4 and the lower opening glass 5 and is sealed by glue.

Further, an end 42 of the waterproof sheet 4 adjacent to the lower glass 5 is extended from the outer surface of the lower glass 5 by a certain distance so that the drain water directly flows to the bottom surface. The drainage can be prevented from directly flowing to the lower glass 5, and the cleanness of the lower glass 5 can be kept.

Specifically, a gap is left between the top surface of the waterproof plate 4 and the bottom surface of the upper glass 3.

Preferably, the gap between the top surface of the waterproof sheet 4 and the bottom surface of the upper glass 3 ranges from [10mm, 20mm ].

A certain gap is reserved between the waterproof plate 4 and the upper glass 3, so that the smoothness of water drainage can be ensured, and blockage is avoided.

Specifically, one end of the waterproof board 4 close to the parapet wall 1 is provided with a side edge 41 bent upwards, and the waterproof board 4 is fixedly connected with the parapet wall 1 through the side edge 41. The waterproof board 4 and the parapet wall 1 can be fixedly connected through screws, expansion bolts and the like. The purpose of the side edges 41 is to facilitate the fixing of the flashing 4 to the parapet wall 1, which is convenient to install.

Furthermore, the top of the side edge 41 is provided with a bending edge 411 which inclines towards the direction of the upper glass 3, and a sealant is arranged between the bending edge 411 and the parapet 1. The arrangement of the bending edge 411 can facilitate the gluing between the top of the side edge 41 and the parapet wall 1, the operation is convenient, and the sealing effect is good.

Further, waterproof board 4 is equipped with a plurality ofly, and every 3 (or lower glass 5) of suitable reading glass correspond the position and all are equipped with a waterproof board 4, and the blank pressing overlap joint between two adjacent waterproof boards 4, overlap joint and waterproof board 4 all are equipped with sealed glue with parapet handing-over position. The width of the overlapped part between two adjacent waterproof boards 4 after edge pressing and lapping is more than 20 mm.

Specifically, the utility model discloses a drainage structures is still including setting up roof board 2 at parapet 1 top, the one end and the parapet 1 fixed connection of roof board 2, the other end and the 3 sticky fixes of last mouthful of glass. The capping plate 2 is preferably made of an aluminum alloy plate.

Specifically, be equipped with the stand 6 of vertical setting between parapet 1 and last mouthful of glass 3 and the end glass 5, stand 6 passes through connecting piece 9 to be fixed on parapet 1, the one end and the stand 6 fixed connection of connecting piece 9, the other end and parapet 1 fixed connection are equipped with the crossbeam 7 of horizontal setting between two adjacent stands 6. Specifically, the upper end and the lower end of the upper opening glass 3 and the lower opening glass 5 are respectively provided with a beam 7, the left side and the right side of the upper opening glass 3 and the lower opening glass 5 are respectively provided with a beam, and the upper opening glass 3 and the lower opening glass 5 are respectively fixedly connected with the upright posts 6 and the beams 7. The mode of screw fixation, gluing and the like can be adopted.

Further, a support member 10 may be provided at the bottom end of the upper glass 3, and the support member 10 may be fixed to the beam 7 or the pillar 6 adjacent thereto. Is used for preventing the upper glass from falling and prolonging the service life of the upper glass. After the supporting piece 10 is arranged, a certain gap still needs to be reserved between the bottom end of the supporting piece 10 and the top end of the waterproof plate 4, and the smoothness of drainage is guaranteed.

Furthermore, fireproof cotton 8 is arranged between the parapet wall 1 and the lower part of the lower glass 5. Specifically, one end of the fireproof cotton is fixed on the parapet wall 1, and the other end of the fireproof cotton is fixed on the cross beam 7. The fireproof cotton 8 is arranged to prevent the flame above the fireproof cotton from spreading to the lower side.

The above embodiments and drawings are only for illustrating the technical solutions of the present invention and do not constitute limitations of the present invention. It should be noted that, a person skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for part or all of the technical features, and such modifications or substitutions are included in the scope of the present invention as claimed in the claims.

Claims (9)

1. The utility model provides a roof parapet position glass curtain wall's drainage structures which characterized in that: including installing last mouthful of glass in the outdoor one side of parapet, installing the end glass of last mouthful of glass downside, the clearance department between last mouthful of glass and the end glass is equipped with the waterproof board of horizontal setting, the one end of waterproof board is fixed on the parapet, the other end overlap joint is in on the top surface of end glass.

2. The drainage structure according to claim 1, wherein: the waterproof board is arranged obliquely, and one end, close to the parapet, of the waterproof board is higher than one end, close to the lower-opening glass, of the waterproof board.

3. The drainage structure according to claim 2, wherein: and a sealing rubber strip is arranged between the waterproof plate and the lower glass.

4. The drainage structure according to claim 3, wherein: and a gap is reserved between the top surface of the waterproof plate and the bottom surface of the upper opening glass.

5. The drainage structure according to claim 4, wherein: the gap ranges from [10mm, 20mm ].

6. The drainage structure according to claim 1, wherein: one end of the waterproof board close to the parapet is provided with a side edge bent upwards, and the waterproof board is fixedly connected with the parapet through the side edge.

7. The drainage structure according to claim 6, wherein: the top of side is equipped with the orientation go up the extension that mouthful glass direction slope, the extension with be equipped with sealed glue between the parapet.

8. The drainage structure according to claim 1, wherein: the waterproof board is equipped with a plurality ofly, and every glass of going up mouthful corresponds the position and all is equipped with a waterproof board, and the blank pressing overlap joint between two adjacent waterproof boards, overlap joint department are equipped with sealed glue.

9. The drainage structure according to claim 1, wherein: the drainage structure further comprises a top pressing plate arranged at the top of the parapet wall, one end of the top pressing plate is fixedly connected with the parapet wall, and the other end of the top pressing plate is fixedly adhered to the upper glass.

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