CN218843470U - Outdoor water drainage preventing structure for curtain wall - Google Patents
Outdoor water drainage preventing structure for curtain wall Download PDFInfo
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- CN218843470U CN218843470U CN202221815726.7U CN202221815726U CN218843470U CN 218843470 U CN218843470 U CN 218843470U CN 202221815726 U CN202221815726 U CN 202221815726U CN 218843470 U CN218843470 U CN 218843470U
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- curtain wall
- drainage
- waterproof
- shaped groove
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Abstract
The utility model relates to the technical field of curtain wall construction, in particular to a structure for preventing and draining water outside a curtain wall, which comprises a curtain wall body arranged on a turning beam on a building structure, a water-proof and draining structure arranged outside the building structure and connected with the curtain wall body, and an indoor structure positioned in the building structure and connected with the curtain wall body; the water-proof and drainage structure is arranged along the length direction of the upturning beam. The utility model discloses can effectually realize that open-air outdoor curtain end opening department organizes the drainage, avoid this position to appear the condition of seepage under rainwater infiltration for a long time.
Description
Technical Field
The utility model relates to a curtain construction technical field, more specifically say, relate to a structure that is used for outdoor waterproof drainage of curtain.
Background
In the prior art, when outdoor rainwater is too big, the drainage of the lower opening of the curtain wall is not timely, and the problem of indoor leakage is easily caused.
The structure capable of discharging accumulated water at the lower opening of the curtain in time is lacked in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a structure for the outdoor drainage of preventing of curtain is provided, can effectually realize that open-air outdoor curtain end opening department carries out organized drainage, avoids this position to appear the condition of seepage under rainwater infiltration for a long time.
The utility model provides a solution that technical problem adopted is:
a structure for preventing and draining water outside a curtain wall comprises a curtain wall body arranged on an upturned beam of a building structure, a water preventing and draining structure arranged outside the building structure and connected with the curtain wall body, and an indoor structure positioned in a building structure room and connected with the curtain wall body; the water-proof and drainage structure is arranged along the length direction of the upturning beam.
The utility model discloses a set up waterproof and drainage structure for the discharge that ponding in the curtain body outside can be timely avoids long-time gathering to stop, causes the condition that the seepage appears in this position.
In some possible embodiments, in order to effectively realize timely drainage of rainwater and avoid leakage of outdoor parts;
the waterproof and drainage structure comprises a drainage ditch arranged outdoors and close to the outer side of the upturned beam and a waterproof structure positioned on one side of the drainage ditch far away from the upturned beam.
In some possible embodiments, in order to effectively achieve organized drainage of rainwater;
the drainage ditch comprises a body provided with a drainage cavity and a cover plate which is arranged on the body and is provided with a water inlet; the cover plate and the body are integrally formed.
In some possible embodiments, in order to effectively realize the connection of the drainage ditch with the curtain wall body;
the curtain wall body comprises a support piece arranged on the upturned beam and a curtain wall assembly arranged on the support piece; the supporting piece comprises a supporting seat arranged on the upturning beam and a supporting assembly arranged on the supporting seat and provided with a U-shaped groove; the opening of the U-shaped groove is upward;
one end of the curtain wall body is arranged in the U-shaped groove, and a gap is reserved between the curtain wall body and the inner side face of the U-shaped groove.
In some possible embodiments, in order to effectively realize the connection between the supporting seat and the clamping piece;
a clamping piece is arranged on one side, close to the upturning beam, of the body, and a U-shaped groove body with a downward opening is formed between the clamping piece and the body; the clamping piece is positioned in the U-shaped groove, and a small gap is formed between the clamping piece and the curtain wall body; and sealing glue is filled in the small gap.
In some of the possible embodiments, the first and second,
and a water stop strip is arranged in the U-shaped groove, and the curtain wall body is installed on the water stop strip.
In some possible embodiments, in order to effectively achieve an effective connection of the waterproofing structure to the drainage structure;
one side of the body, which is far away from the upturning beam, is in a step shape and is provided with a step surface; the waterproof structure comprises a surface layer, a cement mortar layer and a waterproof layer which are sequentially stacked from top to bottom; the bottom that the surface course set up is provided with the fitting surface of installing with the cooperation of ladder face.
In some possible embodiments, in order to effectively achieve waterproofing of the outdoor portion;
the cement mortar layer comprises a cement mortar leveling layer arranged on the waterproof layer and a cement mortar combining layer positioned on the cement mortar leveling layer.
In some possible embodiments, in order to quickly drain rainwater on the surface layer;
one side of the top of the surface layer, which is close to the upturning beam, is on the same plane with the top surface of the waterproof and drainage structure, and the top of the surface layer is inclined from one side close to the upturning beam to the slope far away from the upturning beam.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model effectively realizes the arrangement of the drainage ditch, so that rainwater at the lower opening of the curtain wall can enter the drainage ditch for organized discharge, and is prevented from gathering for a long time at the position, thereby causing leakage;
the utility model effectively realizes the waterproofing of the outdoor structure part of the building by arranging the waterproof structure;
the utility model discloses a set up sealed glue, effectually avoided the rainwater to get into the curtain body inside;
the utility model discloses simple structure, practicality are strong.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic structural view of a middle drainage ditch of the present invention;
fig. 4 is a top view of the present invention;
wherein: 1. a curtain wall body; 11. a curtain wall assembly; 12. a support assembly; 13. a supporting seat; 2. a drainage ditch; 21. a drainage cavity; 22. a cover plate; 23. a clamping piece; 211. a step surface; 3. a waterproof structure; 31. a surface layer; 32. a cement mortar bonding layer; 33. leveling layer of cement mortar; 34. a waterproof layer; 4. sealing glue; 5. a water stop strip.
Detailed Description
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. Reference herein to "first," "second," and similar words, does not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. In the implementation of the present application, "and/or" describes an association relationship of associated objects, which means that there may be three relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In the description of the embodiments of the present application, the meaning of "a plurality" means two or more unless otherwise specified. For example, the plurality of positioning posts refers to two or more positioning posts. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in detail below.
A structure for preventing and draining water outside a curtain wall comprises a curtain wall body 1 arranged on an upturned beam of a building structure, a water preventing and draining structure arranged outside the building structure and connected with the curtain wall body 1, and an indoor structure which is positioned in a building structure room and connected with the curtain wall body 1; the water-proof and drainage structure is arranged along the length direction of the upturning beam.
The utility model discloses a set up waterproof and drainage structure for the discharge that ponding in the 1 outside of curtain body can be timely avoids long-time gathering to stop, causes the condition that the seepage appears in this position.
In some possible embodiments, in order to effectively realize timely drainage of rainwater and avoid leakage of outdoor parts;
the waterproof and drainage structure comprises a drainage ditch 2 arranged outdoors and close to the outer side of the upturned beam and a waterproof structure 3 positioned on one side of the drainage ditch 2 far away from the upturned beam.
In some possible embodiments, in order to effectively achieve organized drainage of rainwater;
the drainage ditch 2 comprises a body provided with a drainage cavity 21 and a cover plate 22 which is arranged on the body and is provided with a water inlet; the cover plate 22 is integrally formed with the body.
Rainwater enters the drainage cavity 21 through the water inlet to be discharged in an organized way; the curtain wall body is prevented from being gathered at the lower opening position of the curtain wall body 1;
preferably, the water inlet is plural and arranged along the length direction of the drainage ditch 2.
In some possible embodiments, in order to effectively realize the connection of the drain ditch 2 with the curtain wall body 1;
the curtain wall body 1 comprises a support piece arranged on the upturned beam and a curtain wall assembly 11 arranged on the support piece; the supporting piece comprises a supporting seat 13 arranged on the upturning beam and a supporting component 12 which is arranged on the supporting seat 13 and is provided with a U-shaped groove; the opening of the U-shaped groove is upward;
one end of the curtain wall body 1 is installed in the U-shaped groove, and a gap exists between the curtain wall body and the inner side face of the U-shaped groove.
Preferably, the supporting seat 13 comprises a supporting plate installed on the upturned beam and a cross-brace keel installed on the supporting plate and connected with the bottom of the supporting component 12; the length direction of the cross-brace keel is parallel to the length direction of the drainage ditch 2.
In some possible embodiments, in order to effectively realize the connection between the supporting seat 13 and the clamping piece 23;
a clamping piece 23 is arranged on one side, close to the upturned beam, of the body, and a U-shaped groove body with a downward opening is formed between the clamping piece 23 and the body; the clamping piece 23 is positioned in the U-shaped groove, and a small gap is formed between the clamping piece and the curtain wall body 1; the small gap is filled with a sealant 44.
As shown in fig. 2, the clamping member 23 is an L-shaped structure, and includes a transverse plate and a vertical plate, wherein the transverse plate and the cover plate 22 are in the same plane and are connected with each other, the vertical plate is connected with the bottom of the transverse plate and is located in the U-shaped groove, the vertical plate, the transverse plate and the outer side surface of the plate body form a U-shaped groove body with a downward opening, the opening of the U-shaped groove is upward, and the vertical plate, the transverse plate and the plate body are inserted into each other to complete the connection;
and small gaps formed between the vertical plates and the curtain wall body 1 are filled with sealant 44, so that rainwater is prevented from entering the U-shaped groove.
In some possible embodiments, a water stop strip 5 is arranged in the U-shaped groove, and the curtain wall body 1 is mounted on the water stop strip 5.
In some possible embodiments, in order to effectively achieve an effective connection of the waterproofing structure 3 to the drain 2 structure;
one side of the body, which is far away from the upturning beam, is in a step shape and is provided with a step surface 211; the waterproof structure 3 comprises a surface layer 31, a cement mortar layer and a waterproof layer 344 which are sequentially stacked from top to bottom; the bottom that surface course 31 set up is provided with the fitting surface of installing with the cooperation of ladder face 211.
As shown in fig. 1, the effective connection area between the surface layer 31 and the body is greatly increased by adopting the arrangement mode of the stepped surface 211; the condition of rainwater infiltration appears in the junction has been avoided.
Preferably, the waterproof layer 344 may be a roll waterproof layer 344, a coating waterproof layer 344, or the like;
in some possible embodiments, in order to effectively achieve waterproofing of the outdoor portion;
the cement mortar layer comprises a cement mortar leveling layer 33 arranged on the waterproof layer 344 and a cement mortar bonding layer 32 positioned on the cement mortar leveling layer 33.
In some possible embodiments, in order to quickly drain rainwater on the surface layer 31;
one side of the top of the surface layer 31 close to the upturned beam and the top surface of the waterproof and drainage structure are on the same plane, and the top of the surface layer 31 is inclined from one side close to the upturned beam to the side far away from the upturned beam.
Preferably, the slope coefficient is 1% -3%, so that rainwater on the surface layer 31 can flow to a runner on one side far away from the curtain wall body 1 in time, and rainwater accumulation is avoided; because the construction is the manual construction operation, in order to avoid because the surface course 31 can not be under construction for the problem that the seepage appears, set up waterproof layer 344 on outdoor structure (outdoor structural slab), avoided the rainwater to pass surface course 31, the cement mortar layer gets into and causes the seepage in the outdoor structure.
Preferably, indoor structure is including setting up cement mortar screed-coat 33, indoor surface course 31 on indoor structure board and with the indoor binding off aluminum plate of U type inslot lateral wall joint, indoor binding off aluminum plate is located and turns over roof beam and indoor structure on, will form a little clearance between indoor binding off aluminum plate and the curtain main part, also will fill sealed glue 44 in this little clearance.
The sealant 44 in the utility model is a waterproof sealant 44; the drainage ditch 2 is made of stainless steel materials, so that the corrosion is avoided.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (7)
1. A structure for preventing and draining water outside a curtain wall is characterized by comprising a curtain wall body, a water preventing and draining structure and an indoor structure, wherein the curtain wall body is installed on an upturned beam of a building structure; the waterproof and drainage structure is arranged along the length direction of the upturning beam; the waterproof and drainage structure comprises a drainage ditch arranged outdoors and close to the outer side of the upturned beam and a waterproof structure positioned on one side of the drainage ditch far away from the upturned beam; the drainage ditch comprises a body provided with a drainage cavity and a cover plate which is arranged on the body and is provided with a water inlet; the cover plate and the body are integrally formed.
2. The outdoor waterproof and drainage construction for the curtain wall as claimed in claim 1, wherein the curtain wall body comprises a support member mounted on the upturned beam, and a curtain wall assembly mounted on the support member; the supporting piece comprises a supporting seat arranged on the upturning beam and a supporting assembly arranged on the supporting seat and provided with a U-shaped groove; the opening of the U-shaped groove is upward;
one end of the curtain wall body is arranged in the U-shaped groove, and a gap is reserved between the curtain wall body and the inner side face of the U-shaped groove.
3. The outdoor waterproof and drainage structure for the curtain wall as claimed in claim 2, wherein a clamping piece is arranged on one side of the body close to the upturned beam, and a U-shaped groove body with a downward opening is formed between the clamping piece and the body; the clamping piece is positioned in the U-shaped groove, and a small gap is formed between the clamping piece and the curtain wall body; and sealing glue is filled in the small gap.
4. The outdoor waterproof and drainage structure for the curtain wall as claimed in claim 2, wherein a water stop strip is arranged in the U-shaped groove, and the curtain wall body is mounted on the water stop strip.
5. The outdoor waterproof and drainage structure for the curtain wall as claimed in any one of claims 1 to 4, wherein one side of the body away from the upturned beam is stepped and is provided with a stepped surface; the waterproof structure comprises a surface layer, a cement mortar layer and a waterproof layer which are sequentially stacked from top to bottom; the bottom that the surface course set up is provided with the fitting surface of installing with the cooperation of ladder face.
6. The outdoor waterproof and drainage construction for the curtain wall as claimed in claim 5, wherein the cement mortar layer comprises a cement mortar leveling layer disposed on the waterproof layer, and a cement mortar bonding layer disposed on the cement mortar leveling layer.
7. The outdoor waterproof and drainage structure for the curtain wall as claimed in claim 5, wherein the side of the top of the surface layer close to the upturned beam is on the same plane with the top surface of the waterproof and drainage structure, and the top of the surface layer slopes from the side close to the upturned beam to the side far away from the upturned beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221815726.7U CN218843470U (en) | 2022-07-14 | 2022-07-14 | Outdoor water drainage preventing structure for curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221815726.7U CN218843470U (en) | 2022-07-14 | 2022-07-14 | Outdoor water drainage preventing structure for curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218843470U true CN218843470U (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221815726.7U Active CN218843470U (en) | 2022-07-14 | 2022-07-14 | Outdoor water drainage preventing structure for curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218843470U (en) |
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2022
- 2022-07-14 CN CN202221815726.7U patent/CN218843470U/en active Active
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