CN212802326U - Intercepting ditch structure of miscellaneous building roofing - Google Patents
Intercepting ditch structure of miscellaneous building roofing Download PDFInfo
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- CN212802326U CN212802326U CN202021600475.1U CN202021600475U CN212802326U CN 212802326 U CN212802326 U CN 212802326U CN 202021600475 U CN202021600475 U CN 202021600475U CN 212802326 U CN212802326 U CN 212802326U
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Abstract
A catch basin structure of a miscellaneous building roof is arranged at the top of the miscellaneous building roof structure; the miscellaneous masonry roof structure comprises a concrete slab, a waterproof layer, a heat insulation layer, a foam concrete layer and miscellaneous masonry block materials; a bonding concrete layer is poured on the top of the foam concrete layer; the intercepting drain structure comprises a drainage ditch, a cover plate and a connecting piece; the drainage ditch comprises a first long vertical plate section, a bottom plate section and a first short vertical plate section; the drainage ditch is arranged in the miscellaneous building roof structure along the direction vertical to the slope surface of the roof; the bottom plate section is provided with a slope along the long axis direction of the drainage ditch; the cover plate comprises a second long vertical plate section, a cover plate section and a second short vertical plate section; the cover plate section covers the notch of the drainage ditch; water inlet holes are arranged on the plate surface of the cover plate section at intervals; the connecting piece is with apron and escape canal and fixed connection to the top of apron is laid miscellaneous building block material. The utility model provides a traditional roofing catch basin's way can make the catch basin expose, destroys the wholeness of roofing, influences the holistic artistic aesthetic feeling of building.
Description
Technical Field
The utility model belongs to the building engineering structure, especially a catch basin structure of miscellaneous building roof.
Background
The roof of the building adopts a brick, tile and stone mixed-building roof structure with artistic aesthetic feeling; in the roof structure of the project, the block materials mainly comprise stones, ceramic cylinder sheets, tiles, colored glaze and the like; due to the special performance of the roof block material, the structure of the roof intercepting ditch is greatly different from that of the traditional intercepting ditch; if the traditional method of the roof intercepting drain is adopted in the project, the intercepting drain is exposed, the integrity of the roof is damaged, and the integral artistic aesthetic feeling of the building is influenced.
Disclosure of Invention
The utility model aims at providing a catch basin structure of miscellaneous step roofing, the way of solving traditional roofing catch basin can make the catch basin expose, destroys the wholeness of roofing, influences the holistic artistic aesthetic feeling of building.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A catch basin structure of a miscellaneous building roof is arranged at the top of the miscellaneous building roof structure; the mixed-masonry roof structure comprises a concrete plate, a waterproof layer, a heat insulation layer, a foam concrete layer and mixed masonry blocks which are sequentially arranged from bottom to top; a bonding concrete layer is poured on the top of the foam concrete layer; the lower part of the miscellaneous building block is embedded in the bonding concrete layer; the intercepting drain structure comprises a drain, a cover plate and a connecting piece; the drainage ditch is J-shaped in cross section and comprises a first long vertical plate section, a bottom plate section and a first short vertical plate section, and the drainage ditch is arranged in the mixed-masonry roof structure along the direction vertical to the slope of the roof; the bottom plate section is positioned in the heat-insulating layer, and a space is reserved between the bottom plate section and the bottom surface of the heat-insulating layer; the bottom plate section is provided with a slope along the long axis direction of the drainage ditch; the first short vertical plate section is positioned on one side of the slope, and the top of the first short vertical plate section is flush with the top surface of the bonded concrete layer; the first long vertical plate section is positioned on one side below the slope, and the top of the first long vertical plate section is flush with the top surface of the miscellaneous building block; the cross section of the cover plate is in a horizontal Z shape and comprises a second long vertical plate section, a cover plate section and a second short vertical plate section; the cover plate section covers the notch of the drainage ditch; the second short vertical plate section is tightly attached to the outer side of the first short vertical plate section and is connected with the first short vertical plate section in a hanging mode; the second long vertical plate section is tightly attached to the inner side of the first short vertical plate section, and the top of the second long vertical plate section exceeds the top of the first long vertical plate section; water inlet holes are formed in the plate surface of the cover plate section at intervals; the connecting piece is used for fixedly connecting the cover plate with the drainage ditch, and the top of the cover plate is paved with the miscellaneous building blocks.
Preferably, the thickness of the bonding concrete layer is 65 mm-75 mm; the thickness of the miscellaneous building block material is 130 mm-150 mm.
Preferably, the width of the bottom plate section is 250-350 mm; the height of the second long vertical plate section exceeding the top of the first long vertical plate section is 100 mm-120 mm.
Preferably, the distance between the bottom plate section of the drainage ditch and the bottom surface of the heat preservation layer is 50 mm-65 mm.
Preferably, the part of the first short vertical plate section, which exceeds the foam concrete layer, is provided with first connecting holes at intervals along the long axial direction of the drainage ditch; second connecting holes are formed in the position, exceeding the bonded concrete layer, of the first long vertical plate section at intervals along the long axis direction of the drainage ditch; a first through hole is formed in the second short vertical plate section at a position corresponding to the first connecting hole; a second through hole is formed in the position, corresponding to the second connecting hole, on the second long vertical plate section; the connecting pieces correspondingly penetrate through the first connecting holes and the first through holes and the second connecting holes and the second through holes to connect the cover plate with the drainage ditch.
Preferably, the gradient of the bottom plate section along the long axial direction of the drainage ditch is 2% -4%.
Preferably, the opening rate of the water inlet holes on the cover plate is not less than 60%.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model discloses a catch water drain structure is dark catch water drain, mainly divide into two parts: the first part is a drainage ditch; the bottom plate of the drainage ditch is used for slope finding, the structure is fixed, the heights of the two sides of the drainage ditch are different, the drainage ditch is convenient to mount, and the drainage ditch is also convenient to bear force; the second part is a cover plate: the cover plate has the main functions of placing the miscellaneous building blocks on the cover plate and hiding the drainage ditch; the cover plate is provided with a water inlet hole, so that water can conveniently enter the drainage ditch; the mixed building material on the cover plate adopts a virtual paving mode, and a small-volume stone block material is selected, so that a drainage port is prevented from being blocked, and a filtering effect can be achieved; the second long vertical plate section of the cover plate exceeds the surface layer, so that water is blocked and enters the drainage ditch, and roof water is prevented from overflowing the roof without entering the water tank.
2. The utility model discloses adopt the bolt joint between apron and the basin, the later stage can be with the apron lift the maintenance of the catch basin structure of being convenient for.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is the utility model discloses an install the schematic structure diagram at mixed step roofing structure top.
Figure 2 is the utility model discloses the cross section structure schematic diagram of well escape canal.
Fig. 3 is a schematic cross-sectional structure diagram of the middle cover plate of the present invention.
Reference numerals: 1-concrete slab, 2-waterproof layer, 3-insulating layer, 4-foam concrete layer, 5-miscellaneous building block, 6-bonding concrete layer, 7-drainage ditch, 7.1-first long vertical slab section, 7.2-bottom slab section, 7.3-first short vertical slab section, 8-cover plate, 8.1-second long vertical slab section, 8.2-cover plate section, 8.3-second short vertical slab section, 9-connecting piece, 10-water inlet hole, 11-first connecting hole, 12-second connecting hole, 13-first perforation and 14-second perforation.
Detailed Description
As shown in fig. 1-3, the intercepting drain structure of the hybrid roofing is arranged at the top of the hybrid roofing structure; the mixed-masonry roof structure comprises a concrete slab 1, a waterproof layer 2, a heat-insulating layer 3, a foam concrete layer 4 and mixed building blocks 5 which are sequentially arranged from bottom to top; a bonding concrete layer 6 is poured on the top of the foam concrete layer 4; the lower part of the miscellaneous building block material 5 is embedded in the bonding concrete layer 6; the intercepting ditch structure comprises a drainage ditch 7, a cover plate 8 and a connecting piece 9; the cross section of the drainage ditch 7 is J-shaped, the drainage ditch comprises a first long vertical plate section 7.1, a bottom plate section 7.2 and a first short vertical plate section 7.3, and the drainage ditch 7 is arranged in the mixed-masonry roof structure along the direction vertical to the slope of the roof; the bottom plate section 7.2 is positioned in the heat-insulating layer 3, and a space is reserved between the bottom plate section 7.2 and the bottom surface of the heat-insulating layer 3; the bottom plate section 7.2 is provided with a slope along the long axis direction of the drainage ditch 7; the first short vertical plate section 7.3 is positioned on one side of the slope, and the top of the first short vertical plate section 7.3 is flush with the top surface of the bonding concrete layer 6; the first long vertical plate section 7.1 is positioned on one side under the slope, and the top of the first long vertical plate section 7.1 is flush with the top surface of the miscellaneous building block 5; the cross section of the cover plate 8 is in a horizontal Z shape and comprises a second long vertical plate section 8.1, a cover plate section 8.2 and a second short vertical plate section 8.3; the cover plate section 8.2 covers the notch of the drainage ditch 7; the second short vertical plate section 8.3 is tightly attached to the outer side of the first short vertical plate section 7.3 and is connected with the first short vertical plate section 7.3 in a hanging mode; the second long vertical plate section 8.1 is tightly attached to the inner side of the first short vertical plate section 7.3, and the top of the second long vertical plate section 8.1 exceeds the top of the first long vertical plate section 7.1; water inlet holes 10 are formed in the plate surface of the cover plate section 8.2 at intervals; the connecting piece 9 is used for fixedly connecting the cover plate 8 with the drainage ditch 7, and the top of the cover plate 8 is paved with the miscellaneous building blocks 5.
In the embodiment, the thickness of the bonding concrete layer 6 is 65 mm-75 mm; the thickness of the miscellaneous building block material 5 is 130 mm-150 mm.
In the embodiment, the width of the bottom plate section 7.2 is 250-350 mm; the height of the second long vertical plate section 8.1 exceeding the top part of the first long vertical plate section 7.1 is 100 mm-120 mm.
In this embodiment, the interval between 7.2 of the bottom plate section of escape canal 7 and the 3 bottom surfaces of heat preservation 50mm ~65 mm.
In this embodiment, the first short vertical plate section 7.3 is provided with first connection holes 11 at intervals along the long axial direction of the drainage ditch 7 at a position exceeding the foamed concrete layer 4; second connecting holes 12 are formed in the position, exceeding the bonded concrete layer 6, of the first long vertical plate section 7.1 at intervals along the long axial direction of the drainage ditch 7; a first through hole 13 is formed in the second short vertical plate section 8.3 at a position corresponding to the first connecting hole 11; a second through hole 14 is formed in the second long vertical plate section 8.1 at a position corresponding to the second connecting hole 12; the connecting pieces 9 are correspondingly arranged in the first connecting holes 11 and the first through holes 13 and the second connecting holes 12 and the second through holes 14 in a penetrating mode, and the cover plate 8 is connected with the drainage ditch 7.
In this embodiment, the bottom plate section 7.2 is 2% -4% along the long axial slope of escape canal 7, is connected with the downspout in the bottom of escape canal 7, the position that is located the lowest.
In this embodiment, the opening ratio of the water inlet holes 10 on the cover plate 8 is not less than 60%.
In this embodiment, the distance between the adjacent first connection holes 11 is 1m, and the distance between the adjacent second connection holes 12 is 1 m.
In this embodiment, escape canal 7 is the finished product escape canal, and the wall thickness of escape canal 7 is not less than 6 mm.
In this embodiment, the cover plate 8 is made of a stainless steel plate or a galvanized steel plate; the wall thickness of the cover plate 8 is not less than 6 mm.
In this embodiment, the lower end of the second short riser section 8.3 is in contact with the top surface of the foamed concrete layer 4.
In this embodiment, the connecting member 9 is a rivet or a bolt.
The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.
Claims (7)
1. A catch basin structure of a miscellaneous building roof is arranged at the top of the miscellaneous building roof structure; the mixed-masonry roof structure comprises a concrete plate (1), a waterproof layer (2), a heat-insulating layer (3), a foam concrete layer (4) and mixed masonry blocks (5) which are sequentially arranged from bottom to top; the method is characterized in that: a bonding concrete layer (6) is poured on the top of the foam concrete layer (4); the lower part of the miscellaneous building block (5) is embedded in the bonding concrete layer (6); the intercepting ditch structure comprises a drainage ditch (7), a cover plate (8) and a connecting piece (9); the cross section of the drainage ditch (7) is J-shaped, the drainage ditch comprises a first long vertical plate section (7.1), a bottom plate section (7.2) and a first short vertical plate section (7.3), and the drainage ditch (7) is arranged in the mixed-masonry roof structure along the direction vertical to the slope of the roof; the bottom plate section (7.2) is positioned in the heat-insulating layer (3), and a space is reserved between the bottom plate section (7.2) and the bottom surface of the heat-insulating layer (3); the bottom plate section (7.2) is provided with a slope along the long axial direction of the drainage ditch (7); the first short vertical plate section (7.3) is positioned on one side of the slope, and the top of the first short vertical plate section (7.3) is flush with the top surface of the bonding concrete layer (6); the first long vertical plate section (7.1) is positioned on one side under the slope, and the top of the first long vertical plate section (7.1) is flush with the top surface of the miscellaneous building block (5); the cross section of the cover plate (8) is in a horizontal Z shape and comprises a second long vertical plate section (8.1), a cover plate section (8.2) and a second short vertical plate section (8.3); the cover plate section (8.2) covers the notch of the drainage ditch (7); the second short vertical plate section (8.3) is tightly attached to the outer side of the first short vertical plate section (7.3) and is connected with the first short vertical plate section (7.3) in a hanging mode; the second long vertical plate section (8.1) is tightly attached to the inner side of the first short vertical plate section (7.3), and the top of the second long vertical plate section (8.1) exceeds the top of the first long vertical plate section (7.1); water inlet holes (10) are arranged on the plate surface of the cover plate section (8.2) at intervals; the connecting piece (9) is used for fixedly connecting the cover plate (8) with the drainage ditch (7), and the top of the cover plate (8) is paved with the miscellaneous building blocks (5).
2. The intercepting drain structure of a hybrid roofing of claim 1, wherein: the thickness of the bonding concrete layer (6) is 65 mm-75 mm; the thickness of the miscellaneous building block material (5) is 130 mm-150 mm.
3. The intercepting drain structure of a hybrid roofing of claim 1, wherein: the width of the bottom plate section (7.2) is 250-350 mm; the height of the second long vertical plate section (8.1) exceeding the top part of the first long vertical plate section (7.1) is 100-120 mm.
4. The intercepting drain structure of a hybrid roofing of claim 1, wherein: the interval between bottom plate section (7.2) and heat preservation (3) bottom surface of escape canal (7) is 50mm ~65 mm.
5. The intercepting drain structure of a hybrid roofing of claim 1, wherein: the part of the first short vertical plate section (7.3) exceeding the foam concrete layer (4) is provided with first connecting holes (11) at intervals along the long axial direction of the drainage ditch (7); second connecting holes (12) are formed in the position, exceeding the bonded concrete layer (6), of the first long vertical plate section (7.1) at intervals along the long axial direction of the drainage ditch (7); a first through hole (13) is formed in the second short vertical plate section (8.3) at a position corresponding to the first connecting hole (11); a second through hole (14) is formed in the second long vertical plate section (8.1) at a position corresponding to the second connecting hole (12); the connecting piece (9) correspondingly penetrates through the first connecting hole (11) and the first through hole (13) and the second connecting hole (12) and the second through hole (14) to connect the cover plate (8) with the drainage ditch (7).
6. The intercepting drain structure of a hybrid roofing of claim 1, wherein: the gradient of the bottom plate section (7.2) along the long axial direction of the drainage ditch (7) is 2% -4%.
7. The intercepting drain structure of a hybrid roofing of claim 1, wherein: the opening rate of the water inlet holes (10) on the cover plate (8) is not less than 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600475.1U CN212802326U (en) | 2020-08-05 | 2020-08-05 | Intercepting ditch structure of miscellaneous building roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600475.1U CN212802326U (en) | 2020-08-05 | 2020-08-05 | Intercepting ditch structure of miscellaneous building roofing |
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| Publication Number | Publication Date |
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| CN212802326U true CN212802326U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021600475.1U Active CN212802326U (en) | 2020-08-05 | 2020-08-05 | Intercepting ditch structure of miscellaneous building roofing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233918A (en) * | 2022-09-01 | 2022-10-25 | 中建五局华东建设有限公司 | Side exhaust device suitable for roof finished drainage ditch |
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2020
- 2020-08-05 CN CN202021600475.1U patent/CN212802326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233918A (en) * | 2022-09-01 | 2022-10-25 | 中建五局华东建设有限公司 | Side exhaust device suitable for roof finished drainage ditch |
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