CN216276336U - Drainage system of polycarbonate board curtain wall - Google Patents
Drainage system of polycarbonate board curtain wall Download PDFInfo
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- CN216276336U CN216276336U CN202122475923.0U CN202122475923U CN216276336U CN 216276336 U CN216276336 U CN 216276336U CN 202122475923 U CN202122475923 U CN 202122475923U CN 216276336 U CN216276336 U CN 216276336U
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Abstract
A drainage system of a polycarbonate plate curtain wall belongs to the technical field of polycarbonate plate curtain wall construction, and comprises a pair of embedded parts embedded in a main body structure, a pair of frame keels welded on the pair of embedded parts, a pair of U-shaped groove members connected to the pair of frame keels through bolts, a polycarbonate outer side plate inserted in the U-shaped groove members positioned on the outer side, a polycarbonate inner side plate inserted in the U-shaped groove members positioned on the inner side, and sealing rubber strips arranged between the two sides of the polycarbonate outer side plate and the U-shaped groove members and between the two sides of the polycarbonate inner side plate and the U-shaped groove members; the U-shaped groove and the frame keel are sealed through sealant. The utility model solves the problems that in the prior art, when a polycarbonate plate is applied to a curtain wall system, leakage is easy to generate, and in order to prevent leakage, a drain hole is arranged at the lower side of a U-shaped groove, so that the lower part structure is blocked, and the drainage function of the drain hole is difficult to realize.
Description
Technical Field
The utility model belongs to the technical field of polycarbonate plate curtain wall construction, and particularly relates to a drainage system of a polycarbonate plate curtain wall.
Background
Polycarbonate plates have the characteristics of transparency, light weight, heat preservation, sound insulation and the like, and particularly have excellent heat preservation and heat insulation performance and good recycling performance, but the polycarbonate plates are easy to leak due to the problems of thermal expansion, insufficient wind pressure resistance and the like, so that the polycarbonate plates are rarely applied to curtain wall systems for a long time in the past. Through research and investigation, the easy leakage points of the polycarbonate plate curtain wall system mainly comprise a gap between a polycarbonate plate and a U-shaped groove, an insertion joint between the plate and the plate, a splicing joint between a keel and the U-shaped groove and the like; in order to solve the leakage problem at the joint, a drain hole is generally arranged at the lower side of a U-shaped groove for fixing a polycarbonate plate for draining water, but the drain hole is arranged at the lower side of the U-shaped groove and can be blocked by a lower structure, and a drain outlet arranged at the lower side is easily and directly closed in the gluing process of workers, so that the drainage function of the drain hole is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drainage system of a polycarbonate plate curtain wall, which solves the problems that in the prior art, when a polycarbonate plate is applied to a curtain wall system, leakage is easy to generate, and a drainage hole is arranged at the lower side of a U-shaped groove to prevent leakage, the drainage hole is often blocked by a lower structure, and the drainage function of the drainage hole is difficult to realize.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a drainage system of a polycarbonate plate curtain wall comprises a pair of embedded parts embedded in a main body structure, a pair of frame keels welded on the pair of embedded parts, a pair of U-shaped groove members connected to the pair of frame keels through bolts, a polycarbonate outer side plate inserted in the U-shaped groove members positioned on the outer side, a polycarbonate inner side plate inserted in the U-shaped groove members positioned on the inner side, and sealing rubber strips arranged between the two sides of the polycarbonate outer side plate and the U-shaped groove members and between the two sides of the polycarbonate inner side plate and the U-shaped groove members; the U-shaped groove and the frame keel are sealed through sealant.
The lower part of the outer wall of the U-shaped groove component for fixing the polycarbonate outer side plate is provided with a drain hole.
The U-shaped groove component comprises a U-shaped groove and a U-shaped groove sealing insertion piece which are connected in an inserted mode.
The drain hole is arranged at the bottom of the outer wall of the U-shaped groove for fixing the polycarbonate outer side plate.
The U-shaped groove is integrally U-shaped with a high left and a low right, the top end of the left wall of the U-shaped groove is L-shaped and is bent upwards to form a plug, and the inner side of the top of the right wall of the U-shaped groove is provided with a clamping groove.
The main part of the U-shaped groove sealing insertion piece is U-shaped, the opening of the main part is arranged inwards, the top end of the main part is vertically bent upwards to form an upper clamping head, and the bottom end of the main part is vertically bent downwards to form a lower clamping head.
The lower clamping head is correspondingly clamped in the clamping groove; the top end of the plug is flush with the top end of the upper chuck.
Sealing rubber strips are arranged on two sides of the polycarbonate outer side plate; the outer sides of the two sealing rubber strips are respectively clamped on the plug and the upper chuck; the inner sides of the two sealing rubber strips are tightly clamped with the polycarbonate outer side plate.
The inner wall of the U-shaped groove is flush with the inner side of the frame keel, and the outer wall of the U-shaped groove exceeds the outer side of the frame keel.
The embedded part is an embedded part or a rear embedded part.
The frame keel is made of square steel.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
in the utility model, the drain hole is arranged at the bottom of the outer wall of the U-shaped groove instead, so that the problem that the drain hole is blocked due to construction errors such as gluing or inaccurate keel positioning can be avoided, and meanwhile, water permeating into a cavity between the polycarbonate plate and the U-shaped groove can be timely and organically discharged outdoors.
Drawings
FIG. 1 is a schematic view of the drainage system of the polycarbonate panel curtain wall of the present invention.
Figure 2 is a schematic view of a U-shaped channel member of the present invention.
Fig. 3 is a schematic view of a U-shaped groove of the present invention.
Fig. 4 is a schematic view of a U-shaped slot closure tab of the present invention.
Reference numerals: 1. the structure comprises a drain hole, 2, a U-shaped groove, 3, a U-shaped groove sealing insertion piece, 4, a polycarbonate outer side plate, 5, a polycarbonate inner side plate, 6, a sealing rubber strip, 7, a frame keel, 8, a sealant, 9, a main body structure, 10 and an embedded part.
Detailed Description
Hereinafter, an embodiment of a drainage system of a polycarbonate panel curtain wall according to the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not intended to limit the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other embodiments that are obvious based on the disclosure of the claims and the specification, including any obvious substitutions and modifications to the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to scale relative to each other in order to clearly illustrate the structure of the various elements of the method of practicing the utility model. Like reference numerals are used to denote like parts.
Referring to fig. 1 to 4, a drainage system of a polycarbonate panel curtain wall comprises a pair of embedded parts 10 embedded in a main body structure 9, a pair of frame keels 7 welded on the pair of embedded parts 10, a pair of U-shaped groove members bolted on the pair of frame keels 7, a polycarbonate outer panel 4 inserted in the U-shaped groove members positioned on the outer side, a polycarbonate inner panel 5 inserted in the U-shaped groove members positioned on the inner side, and sealing rubber strips 6 arranged between two sides of the polycarbonate outer panel 4 and the U-shaped groove members and between two sides of the polycarbonate inner panel 5 and the U-shaped groove members; the U-shaped groove 2 and the frame keel 7 are sealed through a sealant 8.
The lower part of the outer wall of the U-shaped groove component for fixing the polycarbonate outer side plate 4 is provided with a drain hole 1.
The U-shaped groove component comprises a U-shaped groove 2 and a U-shaped groove sealing insertion piece 3 which are mutually connected in an inserting manner, so that a polycarbonate plate can be conveniently installed; the drain hole 1 is arranged at the bottom of the outer wall of the U-shaped groove 2.
The U-shaped groove 2 is integrally U-shaped with a high left and a low right, the top end of the left wall is bent upwards in an L shape to form a plug 2.1, and the inner side of the top of the right wall is provided with a clamping groove 2.2; the inner side of the middle part of the left wall is also provided with a T-shaped head; the drain hole 1 is arranged at the bottom end of the left wall.
The main body of the U-shaped groove sealing insertion piece 3 is U-shaped, the opening of the main body is inwards arranged, the top end of the main body is vertically bent upwards to form an upper clamping head 3.1, and the bottom end of the main body is vertically bent downwards to form a lower clamping head 3.2; u type groove seals inserted sheet 3 and all sets up in indoor side, reduces the rainwater infiltration risk.
The lower clamping head 3.2 is correspondingly clamped in the clamping groove 2.2; the top end of the plug 2.1 is flush with the top end of the upper chuck 3.1.
Sealing rubber strips 6 are arranged on two sides of the polycarbonate outer side plate 4; the outer sides of the two sealing rubber strips 6 are respectively clamped on the plug 2.1 and the upper chuck 3.1; the inner sides of the two sealing rubber strips 6 are tightly clamped with the polycarbonate outer side plate 4.
The U-shaped groove 2 and the frame keel 7 are fixedly connected through bolts; the U-shaped groove 2 is used for fixing a polycarbonate outer side plate 4 and a polycarbonate inner side plate 5; sealing rubber strips 6 are arranged between the top end of the U-shaped groove 2 and the polycarbonate outer side plate 4, between the top end of the U-shaped groove sealing insertion piece 3 and the polycarbonate outer side plate 4, between the top end of the U-shaped groove 2 and the polycarbonate inner side plate 5 and between the top end of the U-shaped groove sealing insertion piece 3 and the polycarbonate inner side plate 5, and sealing effect is achieved.
When construction U type groove 2, flush the inner wall of U type groove 2 with the inboard of frame fossil fragments 7, the outer wall in U type groove 2 exceeds the certain width of frame fossil fragments 7, avoids U type groove 2 and frame fossil fragments 7 when executing sealed glue 8, blocks up wash port 1.
The main structure 9 is a cast-in-place structural beam or wall.
The embedded part 10 is an embedded part or a rear embedded part.
The sealing rubber strip 6 is an ethylene propylene diene monomer rubber strip.
The sealant 8 is neutral silicone weather-resistant sealant; and a gap between the U-shaped groove 2 and the frame keel 7 is sealed by sealant 8.
The frame keel (7) is made of square steel.
The drain hole 1 is tightly attached to the bottom of the U-shaped groove 2, so that water can be drained conveniently, specifically, the drain hole 1 is convenient for water permeating into a cavity between the polycarbonate plate and the U-shaped groove member to be timely and orderly discharged outdoors, the problem of water drainage of a polycarbonate plate curtain wall is solved, and the polycarbonate plate curtain wall is favorable for being popularized and applied as the curtain wall.
The drain hole 1 is arranged at the bottom of the outer wall of the U-shaped groove 2, which is different from the method that the drain hole is arranged on the bottom wall of the U-shaped groove in the prior art; in the prior art, the drain hole is arranged on the bottom wall of the U-shaped groove and is usually blocked by a lower structure; in some projects, the drain holes are arranged at the positions close to the outer side of the bottom wall of the U-shaped groove as much as possible, but the drain holes at the lower side are easily plugged in the installation process of the curtain wall, and the drain holes arranged at the bottom wall of the U-shaped groove are easily and directly sealed in the gluing process of workers, so that the arrangement purpose of the drain holes is difficult to achieve; in the utility model, the drain hole is arranged at the bottom of the outer wall of the U-shaped groove instead, so that the problem that the drain hole is blocked due to construction errors such as gluing or inaccurate keel positioning can be avoided, and meanwhile, water permeating into a cavity between the polycarbonate plate and the U-shaped groove can be timely and organically discharged outdoors.
The water drainage holes 1 are formed in the bottom of the outer wall of the U-shaped groove 2, so that the polycarbonate plate curtain wall is conveniently deformed due to contraction and expansion or insufficient wind pressure resistance, water permeating into a cavity between the polycarbonate plate and the U-shaped groove cannot be timely and organically discharged outdoors, the water drainage problem of the polycarbonate plate curtain wall is solved, and the polycarbonate plate curtain wall is favorably popularized and applied as the curtain wall.
Because the water seepage phenomenon is only generated on the outer polycarbonate plate 4, no water drainage hole is arranged on the U-shaped groove for fixing the inner polycarbonate plate 5; the size and the interval of the drain holes can be flexibly arranged according to actual requirements, and even if the curtain wall construction is finished, the drain holes can be newly arranged according to requirements in the follow-up process.
The use process of the drainage system of the polycarbonate plate curtain wall comprises the following steps:
1, installing embedded parts and initially positioning before cast-in-place wall or beam construction, and if the embedded parts are not accurately positioned or omitted, implementing rear embedded parts.
And 2, the frame keel of the polycarbonate plate curtain wall is made of square steel and is welded with the embedded part.
And 3, the U-shaped groove for fixing the polycarbonate plate is connected with the frame keel through bolts, when the U-shaped groove is constructed, the inner wall of the U-shaped groove is flushed with the frame keel, the outer wall of the U-shaped groove exceeds the certain width of the frame keel, and the phenomenon that the drainage hole is blocked by the U-shaped groove and the frame keel when neutral silicone weather-resistant sealant is applied is avoided.
4, a drain hole can be formed in the outer wall of the U-shaped groove for fixing the outer side polycarbonate plate in the machining process, the size and the concrete size of the drain hole can be determined according to actual needs, and the drain hole can be additionally formed after the installation of the polycarbonate plate curtain wall is completed.
5, in order to facilitate the installation of the polycarbonate plate, a U-shaped groove sealing insertion sheet is arranged on the inner side, and after the polycarbonate plate is in place, the U-shaped groove sealing insertion sheet is connected in the U-shaped groove to form a whole.
And 6, arranging an ethylene propylene diene monomer rubber strip between the U-shaped groove and the polycarbonate plate for preventing water vapor from entering a gap between the U-shaped groove and the polycarbonate plate.
7, after the implementation of the polycarbonate panel curtain wall is finished, sealing the gap between the U-shaped groove and the frame keel by applying neutral silicone weather-resistant sealant.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.
Claims (10)
1. The utility model provides a drainage system of polycarbonate board curtain which characterized in that: the sealing structure comprises a pair of embedded parts (10) embedded in a main body structure (9), a pair of frame keels (7) welded on the pair of embedded parts (10), a pair of U-shaped groove members connected to the pair of frame keels (7) through bolts, a polycarbonate outer plate (4) inserted in the U-shaped groove members positioned on the outer side, a polycarbonate inner plate (5) inserted in the U-shaped groove members positioned on the inner side, and sealing rubber strips (6) arranged between the two sides of the polycarbonate outer plate (4) and the U-shaped groove members and between the two sides of the polycarbonate inner plate (5) and the U-shaped groove members; the U-shaped groove (2) and the frame keel (7) are sealed through a sealant (8);
the lower part of the outer wall of the U-shaped groove component for fixing the polycarbonate outer side plate (4) is provided with a drain hole (1).
2. The drainage system of polycarbonate panel curtain wall as claimed in claim 1, wherein: the U-shaped groove component comprises a U-shaped groove (2) and a U-shaped groove sealing insertion piece (3) which are connected in an inserting mode.
3. The drainage system of polycarbonate panel curtain wall as claimed in claim 2, wherein: the drain hole (1) is arranged at the bottom of the outer wall of the U-shaped groove (2) for fixing the polycarbonate outer side plate (4).
4. The drainage system of polycarbonate panel curtain wall as claimed in claim 2, wherein: the U-shaped groove (2) is integrally U-shaped with a high left and a low right, the top end of the left wall is bent upwards in an L shape to form a plug (2.1), and the inner side of the top of the right wall is provided with a clamping groove (2.2).
5. The drainage system of polycarbonate panel curtain wall of claim 4, wherein: the main body of the U-shaped groove sealing insertion piece (3) is U-shaped, the opening of the main body is arranged inwards, the top end of the main body is vertically bent upwards to form an upper clamping head (3.1), and the bottom end of the main body is vertically bent downwards to form a lower clamping head (3.2).
6. The drainage system of polycarbonate panel curtain wall of claim 5, wherein: the lower clamping head (3.2) is correspondingly clamped in the clamping groove (2.2); the top end of the plug (2.1) is flush with the top end of the upper chuck (3.1).
7. The drainage system of polycarbonate panel curtain wall of claim 6, wherein: sealing rubber strips (6) are arranged on two sides of the polycarbonate outer side plate (4); the outer sides of the two sealing rubber strips (6) are respectively clamped on the plug (2.1) and the upper chuck (3.1); the inner sides of the two sealing rubber strips (6) are tightly clamped with the polycarbonate outer side plate (4).
8. The drainage system of polycarbonate panel curtain wall as claimed in claim 2, wherein: the inner wall of the U-shaped groove (2) is flush with the inner side of the frame keel (7), and the outer wall of the U-shaped groove (2) exceeds the outer side of the frame keel (7).
9. The drainage system of a polycarbonate panel curtain wall as claimed in any one of claims 1 to 8, wherein: the embedded part (10) is an embedded part or a rear embedded part.
10. The drainage system of a polycarbonate panel curtain wall as claimed in any one of claims 1 to 8, wherein: the frame keel (7) is made of square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475923.0U CN216276336U (en) | 2021-10-14 | 2021-10-14 | Drainage system of polycarbonate board curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475923.0U CN216276336U (en) | 2021-10-14 | 2021-10-14 | Drainage system of polycarbonate board curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216276336U true CN216276336U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122475923.0U Active CN216276336U (en) | 2021-10-14 | 2021-10-14 | Drainage system of polycarbonate board curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216276336U (en) |
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2021
- 2021-10-14 CN CN202122475923.0U patent/CN216276336U/en active Active
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