CN215858659U - Waterproof parapet inner gutter structure - Google Patents
Waterproof parapet inner gutter structure Download PDFInfo
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- CN215858659U CN215858659U CN202122173234.4U CN202122173234U CN215858659U CN 215858659 U CN215858659 U CN 215858659U CN 202122173234 U CN202122173234 U CN 202122173234U CN 215858659 U CN215858659 U CN 215858659U
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Abstract
The utility model relates to the technical field of gutter waterproofing in parapet walls, in particular to a waterproof parapet wall gutter structure, which comprises a parapet wall, a roof panel, gutter pieces and a rainwater hopper; the outer side surface of the parapet wall is sequentially provided with a waterproof coating layer and a first waterproof roll material layer from inside to outside; the roof board is fixed on one side of the parapet wall, and a first through hole for the rainwater hopper to pass through is formed in the roof board; the gutter piece is arranged at the first through hole, and a second through hole for the rainwater hopper to pass through is formed in the gutter piece; the upper end of the rainwater hopper is sequentially provided with a first annular flange and a second annular flange from bottom to top, and a space is formed between the first annular flange and the second annular flange; the rainwater hopper is abutted against the upper end face of the first through hole through the first annular flange, and a first sealing glue layer is arranged in a gap between the rainwater hopper and the first through hole; and a second sealing glue layer is arranged in a gap between the hole edge of the second via hole on the gutter piece and the clamping groove. According to the scheme of the utility model, the waterproof performance of the gutter in the parapet wall can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of gutter waterproofing in parapet walls, in particular to a gutter structure in parapet walls, which can be waterproof.
Background
The inner gutter of the parapet wall is used as an important link of a roof waterproof system, and influences whether roof drainage, particularly slope roof drainage, can timely finish water falling diversion and drainage when rainfall is large. Wherein gutter rainwater fill is the key structure of interior gutter drainage, also is waterproof system's weak link simultaneously, and the easy emergence point of seeping water leaks, if comparatively serious infiltration leaks, can lead to interior gutter to damage, influences roofing drainage system's use, so how to drain to the interior gutter of parapet becomes the technical problem that technical staff in this field need solve urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a waterproof gutter structure in a parapet wall, which mainly solves the technical problems that: how to improve the waterproof performance of the gutter in the parapet.
In order to achieve the purpose, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides a waterproof parapet inner gutter structure, which comprises a parapet, a roof panel, gutter pieces and a rainwater hopper; the outer side surface of the parapet wall is sequentially provided with a waterproof coating layer and a first waterproof roll material layer from inside to outside; the roof panel is fixed on one side of the parapet wall, and a first through hole for the rainwater hopper to pass through is formed in the roof panel; the gutter piece is arranged at the first through hole, one side of the gutter piece extends along the outer side surface of the first waterproof coiled material layer, and the other side of the gutter piece extends along the roof panel; a second through hole for the rainwater hopper to pass through is formed in the gutter piece; a first annular flange and a second annular flange are sequentially arranged at the upper end of the rainwater hopper from bottom to top, a space is formed between the first annular flange and the second annular flange, and a clamping groove used for being clamped with the edge of a second through hole on the gutter part is formed between the first annular flange and the second annular flange; the rainwater hopper is abutted against the upper end face of the first through hole through the first annular flange, and a first sealing glue layer is arranged in a gap between the rainwater hopper and the first through hole; and a second sealing glue layer is arranged in a gap between the hole edge of the second via hole on the gutter piece and the clamping groove.
Optionally, the outer wall of the roof panel is sequentially provided with a first concrete layer, a cement mortar layer, a second waterproof roll layer and a heat insulation plate layer from bottom to top; the other side of the gutter piece is positioned between the cement mortar layer and the second waterproof roll material layer; wherein, the thermal-insulated plate layer that keeps warm has the slope, and the downhill path side is towards the rainwater fill.
Optionally, first concrete layer and cement mortar layer all have the slope, the subsides of the waterproof roll material layer of second are covered on cement mortar layer, the subsides of heat preservation insulation board layer are covered on the waterproof roll material layer of second.
Optionally, the distance from the outer surface of the parapet to the centerline of the rainwater hopper is 280-320 mm.
Optionally, a second concrete layer is further arranged between the rainwater hopper and the inner wall of the first via hole.
Optionally, the gutter structure in the parapet wall capable of preventing water further comprises an annular plate; the upper end of the rainwater hopper is provided with a threaded section, and the annular plate is in threaded connection with the threaded section to form the second annular flange.
Optionally, gutter structure still includes the kuppe in waterproof parapet, the delivery port end of kuppe has the connecting cylinder, the kuppe passes through the connecting cylinder cover is established the screw thread section, and with screw thread section threaded connection, wherein, the upper end of screw thread section is located inside the connecting cylinder.
By means of the technical scheme, the waterproof gutter structure in the parapet wall at least has the following beneficial effects:
1. the waterproof coating layer is matched with the first waterproof coiled material layer to prevent water seepage or water leakage of the parapet wall, and the gutter piece is arranged on the outer side of the waterproof coiled material layer to reduce interference on a waterproof structure of the parapet wall and avoid damage to the waterproof structure of the parapet wall; in addition, the first sealing adhesive layer and the second sealing adhesive layer are matched, so that the rainwater hopper can be sealed, and water leakage at the rainwater hopper is prevented;
2. the annular plate is in threaded connection with the upper end of the rainwater hopper, so that the gutter piece and the rainwater hopper can be conveniently assembled;
3. the air guide sleeve is connected to the upper end of the rainwater hopper in a threaded mode, and therefore the effect of conveniently assembling the air guide sleeve is achieved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic cross-sectional view of a gutter structure in a parapet wall that is waterproof according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view at a in fig. 1.
Reference numerals: 1. a parapet wall; 2. a roof panel; 3. a rainwater hopper; 4. a waterproof coating layer; 5. a first waterproof roll layer; 6. a gutter member; 7. a pod; 8. a second annular flange; 9. a second sealant layer; 10. a first concrete layer; 11. a cement mortar layer; 12. a second waterproof roll layer; 13. a heat insulation plate layer; 14. a second concrete layer; 15. a first sealant layer; 16. a first annular flange; 71. a connecting cylinder; 201. a first via.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 and 2, one embodiment of the present invention proposes a waterproof parapet inner gutter structure including a parapet 1, a roof panel 2, a gutter member 6, and a rain bucket 3. The outside surface of parapet 1 is equipped with waterproof coating layer 4 and first waterproof roll material layer 5 from inside to outside in proper order. The waterproof coating layer 4 can be a synthetic polymer waterproof coating layer, a polymer cement waterproof coating layer or a polymer modified asphalt waterproof coating layer, and the thickness of the waterproof coating layer 4 is at least 1.5 mm. The first waterproof roll layer 5 may be a synthetic polymer waterproof roll layer having a thickness of at least 1.2 mm or a polymer modified asphalt waterproof roll layer having a thickness of at least 3 mm. The roof panel 2 is fixed on one side of the parapet wall 1, and the roof panel 2 can be a reinforced concrete roof panel. The roof panel 2 is provided with a first through hole 201 for the rainwater hopper 3 to pass through. Gutter piece 6 sets up in first via hole 201 department, and gutter piece 6's one side extends along the outside surface on first waterproof roll material layer 5, and can fix on parapet 1 through screw etc. to do not influence the waterproof construction of parapet 1. The other side of the gutter member 6 extends along the roof panel 2. And a second through hole for the rainwater hopper 3 to pass through is formed in the gutter part 6. The upper end of the rainwater hopper 3 is sequentially provided with a first annular flange 16 and a second annular flange 8 from bottom to top, and the first annular flange 16 and the second annular flange 8 are in sealing fit with the outer side wall of the rainwater hopper 3. The first annular flange 16 may be integrally formed on the outer side wall of the rain hopper 3. The first annular flange 16 and the second annular flange 8 are spaced apart from each other, and a locking groove for locking with a hole edge of the second through hole of the gutter member 6 is formed therebetween, so that the rainwater hopper 3 can be effectively fixed to the gutter member 6. The rainwater hopper 3 abuts against the upper end face of the first through hole 201 through the first annular flange 16, and a first sealing glue layer 15 is arranged in a gap between the first annular flange and the first through hole 201; and a second sealant layer 9 is arranged in a gap between the hole edge of the second via hole on the gutter piece 6 and the clamping groove.
In the above example, the waterproof paint layer 4 and the first waterproof roll layer 5 cooperate to prevent the parapet wall 1 from water seepage or water leakage, and the gutter member 6 is arranged outside the first waterproof roll layer 5 to reduce interference on the waterproof structure on the parapet wall 1 and avoid damaging the waterproof structure on the parapet wall 1; in addition, the first sealing adhesive layer 15 and the second sealing adhesive layer 9 are matched, so that the rainwater hopper 3 can be sealed, and water leakage at the rainwater hopper 3 can be prevented.
As shown in fig. 1 and 2, the outer wall of the roof panel 2 is provided with a first concrete layer 10, a cement mortar layer 11, a second waterproof roll layer 12 and a heat insulation slab layer 13 in sequence from bottom to top. The other side of the gutter member 6 is located between the cement mortar layer 11 and the second waterproof roll layer 12. Wherein, heat preservation insulation board layer 13 has the slope, and the downhill path side is towards rainwater fill 3, and the heat preservation heat insulating board can discharge in rainwater water conservancy diversion to rainwater fill 3 on the roof boarding 2, prevents that roof boarding 2 from going up ponding. In addition, the first concrete layer 10, the cement mortar layer 11 and the second waterproof roll layer 12 cooperate to form a waterproof structure on the roof panel 2, so as to improve the waterproof performance of the roof panel 2.
The aforementioned first concrete layer 10 and the cement mortar layer 11 may both have slopes, the aforementioned second waterproof roll material layer 12 is attached on the cement mortar layer 11, and the heat-insulating sheet layer 13 is attached on the second waterproof roll material layer 12. Specifically, in this example, by providing the first concrete layer 10 and the cement mortar layer 11 as the bottom layer as the slope layers, when the second waterproof roll material layer 12 and the heat-insulating board layer 13 are sequentially attached and installed, a required slope can be naturally formed on the heat-insulating board layer 13 to guide water into the rainwater hopper 3.
In a specific application example, the distance L from the outer side surface of the parapet 1 to the centerline of the rainwater hopper 3 is 280 mm and 320 mm, and preferably, the distance L from the outer side surface of the parapet 1 to the centerline of the rainwater hopper 3 is 300 mm, which has the effect of facilitating the installation of the gutter member 6.
As shown in fig. 1 and 2, a second concrete layer 14 may be further disposed between the rainwater hopper 3 and the inner wall of the first via hole 201 to reinforce the first via hole 201.
As shown in fig. 2, the above-mentioned waterproof parapet inner gutter structure may further include an annular plate, and the upper end of the rainwater hopper 3 has a threaded section, and the annular plate is threaded in the threaded section to form the above-mentioned second annular flange 8. Thus, the rainwater hopper 3 can be inserted into the first via hole 201; then, installing the gutter member 6, wherein the hole edge of the second via hole of the gutter member 6 is positioned on the upper side of the first annular flange 16; the annular plate is then installed so that the second through hole rim of the gutter member 6 is clamped between the first annular flange 16 and the annular plate.
In the above example, by screwing the annular plate to the upper end of the rain hopper 3, there is an effect of facilitating the assembly of the gutter member 6 with the rain hopper 3.
As shown in fig. 2, the gutter structure in the waterproof parapet wall may further include a flow guide cover 7, a connection cylinder 71 is disposed at the water outlet end of the flow guide cover 7, and the flow guide cover 7 is sleeved on the threaded section through the connection cylinder 71 and is in threaded connection with the threaded section, so that the flow guide cover 7 is convenient to disassemble and assemble. The upper end of the threaded section is located inside the connecting cylinder 71, so that rainwater in the air guide sleeve 7 can smoothly flow into the rainwater hopper 3.
The working principle and preferred embodiments of the present invention are described below.
The utility model discloses a waterproof parapet inner gutter structure, which comprises a parapet 1, a roof panel 2, gutter pieces 6 and a rainwater hopper 3. The outer wall of parapet 1 is equipped with waterproof coating layer 4 and first waterproof roll material layer 5 from inside to outside in proper order. The roof panel 2 is fixed on the side of the parapet 1, and the roof panel 2 is provided with a first through hole 201 for the rainwater hopper 3 to pass through. The upper end of rainwater fill 3 is equipped with first annular flange 16 and second annular flange 8 from bottom to top at interval in proper order, and gutter spare 6 sets up in the outside on first waterproof coil stock layer 5, and gutter spare 6 has the second via hole that supplies rainwater fill 3 to pass, and the hole edge of second via hole is along pegging graft in the draw-in groove between first annular flange 16 and second annular flange 8. The rainwater hopper 3 is abutted against the upper end surface of the first through hole 201 through the first annular flange 16, and a first sealing glue layer 15 is arranged in a gap between the first annular flange and the first through hole 201; and a second sealant layer 9 is arranged in a gap between the hole edge of the second via hole on the gutter piece 6 and the clamping groove.
Here, it should be noted that: in the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (7)
1. A waterproof parapet inner gutter structure is characterized by comprising a parapet (1), a roof panel (2), a gutter piece (6) and a rainwater hopper (3);
the outer side surface of the parapet wall (1) is sequentially provided with a waterproof coating layer (4) and a first waterproof roll material layer (5) from inside to outside;
the roof panel (2) is fixed on one side of the parapet wall (1), and a first through hole (201) for the rainwater hopper (3) to penetrate through is formed in the roof panel (2);
the gutter piece (6) is arranged at the first through hole (201), one side of the gutter piece (6) extends along the outer side surface of the first waterproof coiled material layer (5), and the other side of the gutter piece extends along the roof panel (2); a second through hole for the rainwater hopper (3) to pass through is formed in the gutter piece (6);
a first annular flange (16) and a second annular flange (8) are sequentially arranged at the upper end of the rainwater hopper (3) from bottom to top, a space is reserved between the first annular flange (16) and the second annular flange (8), and a clamping groove used for being clamped with the hole edge of a second through hole in the gutter piece (6) is formed between the first annular flange (16) and the second annular flange;
the rainwater hopper (3) is abutted against the upper end face of the first through hole (201) through the first annular flange (16), and a first sealing glue layer (15) is arranged in a gap between the rainwater hopper and the first through hole; and a second sealant layer (9) is arranged in a gap between the hole edge of the second via hole on the gutter piece (6) and the clamping groove.
2. The waterproof parapet inner gutter structure according to claim 1,
the outer wall of the roof panel (2) is sequentially provided with a first concrete layer (10), a cement mortar layer (11), a second waterproof coiled material layer (12) and a heat preservation and insulation plate layer (13) from bottom to top; the other side of the gutter piece (6) is positioned between the cement mortar layer (11) and the second waterproof roll material layer (12);
wherein, the heat preservation and insulation board layer (13) has a slope, and the downhill side faces the rainwater hopper (3).
3. The waterproof parapet inner gutter structure according to claim 2,
first concrete layer (10) and cement mortar layer (11) all have the slope, waterproof roll material layer of second (12) are pasted and are covered on cement mortar layer (11), heat preservation insulation board layer (13) are pasted and are covered on waterproof roll material layer of second (12).
4. The waterproof parapet inner gutter structure according to claim 1,
the distance L between the outer side surface of the parapet wall (1) and the center line of the rainwater hopper (3) is 280-320 mm.
5. The waterproof parapet inner gutter structure according to claim 1,
and a second concrete layer (14) is also arranged between the rainwater hopper (3) and the inner wall of the first via hole (201).
6. The waterproof parapet in gutter structure according to any one of claims 1 to 5, further comprising an annular plate;
the upper end of the rainwater hopper (3) is provided with a threaded section, and the annular plate is in threaded connection with the threaded section to form the second annular flange (8).
7. The gutter structure in parapet wall capable of resisting water according to claim 6, further comprising a flow guide cover (7), wherein a water outlet end of the flow guide cover (7) is provided with a connecting cylinder (71), the flow guide cover (7) is sleeved on the threaded section and is in threaded connection with the threaded section through the connecting cylinder (71), and an upper end of the threaded section is positioned inside the connecting cylinder (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122173234.4U CN215858659U (en) | 2021-09-09 | 2021-09-09 | Waterproof parapet inner gutter structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122173234.4U CN215858659U (en) | 2021-09-09 | 2021-09-09 | Waterproof parapet inner gutter structure |
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| Publication Number | Publication Date |
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| CN215858659U true CN215858659U (en) | 2022-02-18 |
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| CN202122173234.4U Active CN215858659U (en) | 2021-09-09 | 2021-09-09 | Waterproof parapet inner gutter structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704031A (en) * | 2022-05-06 | 2022-07-05 | 中建八局第三建设有限公司 | Composite slope roof waterproof construction method |
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2021
- 2021-09-09 CN CN202122173234.4U patent/CN215858659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704031A (en) * | 2022-05-06 | 2022-07-05 | 中建八局第三建设有限公司 | Composite slope roof waterproof construction method |
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