CN207073232U - A kind of roof drainage structure - Google Patents
A kind of roof drainage structure Download PDFInfo
- Publication number
- CN207073232U CN207073232U CN201720732973.3U CN201720732973U CN207073232U CN 207073232 U CN207073232 U CN 207073232U CN 201720732973 U CN201720732973 U CN 201720732973U CN 207073232 U CN207073232 U CN 207073232U
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- China
- Prior art keywords
- groove
- layer
- waterproof layer
- drainage
- parapet
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Abstract
A kind of roof drainage structure, including：Open valley, formed by cornicing to enclose with parapet, the bottom of the parapet is provided with osculum；The sloping layer laid along open valley inwall, the both ends of the sloping layer are concordant with the hole top of osculum；The waterproof layer being laid on sloping layer, one end of the waterproof layer is connected to the top surface to cornice by steel nail, the other end is connected to the upper inside wall of parapet by steel nail, and gap-filling glue is scribbled on steel nail；The stainless steel drainage groove being located on waterproof layer, one end of the drainage groove are connected to the upper end of waterproof layer by L-shaped connector, and the other end is connected to the top surface of parapet by steel nail and sealed in outer end by structure glue.The utility model solves the problems, such as that existing roof drainage structure protective layer installs complicated, constructional difficulties.
Description
Technical field
Construction drainage field is the utility model is related to, particularly a kind of building roof discharge structure.
Background technology
To ensure roof drainage function, outdoor gutter projected depth is larger, subtropical monsoon climate area, side wall sand
Slurry protective layer easily ftractures under sunshine rainwater reciprocation, causes the consequences such as waterproof layer exposure, roofing infiltration.
Conventionally employed improved method has two kinds：
The first uses brick protective layer.After side wall pastes waterproof layer, a skin sand-lime is built by laying bricks or stones along gutter Sidewall Height
Brick holds out against waterproof layer, then smears mortar levelling.This method has the disadvantage that：1st, it is wide for guarantee drainage space, gutter structure design
Degree needs to increase, more than normal width about 200mm；2nd, because gutter is deeper, construction space is narrow and small, and it is difficult that personnel build the operation plastered by laying bricks or stones
Degree is big, less efficient.3rd, quantities is big, artificial consuming is more.
Second is to install metallic plate or finished product stone plate as protective layer.Using in gutter side wall and bottom of trench, bone is set
The mode of frame, built-in fitting, metallic plate or finished product stone plate are installed as protective layer.This method has following defect：1st, cost height, material
Material waste is more, and installation is complicated.2nd, because roofing depth gutter has the gradient, and including many horizontal inlets for stom water, lateral inlet for stom water, row
Water hole, scene need to carry out largely drilling cutting to metallic plate or finished product stone plate, and artificial to expend greatly, efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of roof drainage structure, to solve existing roof drainage structure protective layer peace
The problem of filling complicated, constructional difficulties.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of roof drainage structure, including：
Open valley, formed by cornicing to enclose with parapet, the bottom of the parapet is provided with osculum；Along open valley
The sloping layer of inwall laying；The waterproof layer being laid on sloping layer, one end of the waterproof layer are connected to what is corniced by steel nail
Top surface, the other end are connected to the upper inside wall of parapet by steel nail, and gap-filling glue is scribbled on steel nail；It is located on waterproof layer not
Become rusty steel drainage groove, and one end of the drainage groove is connected to the upper end of waterproof layer by L-shaped connector, and the other end passes through steel
Nail is connected to the top surface of parapet and sealed in outer end by structure glue.
Preferably, the horizontal sides of connector described in L-shaped and the groove top of drainage groove are welded to connect, vertical edge passes through expanding screw
Silk is fastened with waterproof layer, and the drainage groove is also connected by being located at the steel nail below horizontal sides with waterproof layer.
Preferably, on the inside of the upper end that the horizontal sides of connector described in L-shaped are hanging, vertical edge is located at drainage groove and pass through
Setscrew fastens with waterproof layer, and the setscrew sequentially passes through vertical edge and the preformed hole being opened on drainage groove, described
Drainage groove is also connected by being located at the steel nail below horizontal sides with waterproof layer.
Preferably, the waterproof layer includes the waterproof coating layer and waterproof roll layer laid successively, wherein the waterproof applies
Base treatment agent is brushed between the bed of material and sloping layer.
Preferably, the drainage groove is formed by connecting by least two drainage groove units head and the tail；
The drainage groove unit includes the ditch groove body of U-shaped and is welded on the L-shaped tune of groove body side groove wall top
Save part, the regulating part opening outwardly, the welding of its vertical plate and cell wall.
Preferably, the bottom land of the ditch groove body tilts to drainage direction and the gradient is 2%.
Preferably, the bottom land of the ditch groove body is provided with ground small opening, and the position of corresponding described ground small opening has been welded to connect ground
Fistulae.
Preferably, the side cell wall lower horizontal interval of the ditch groove body is provided with discharge outlet, the discharge outlet and daughter
The osculum of the bottom of wall corresponds.
Preferably, preset slot is left between the two neighboring drainage groove unit, structure is sealed between the preset slot
Glue.
Preferably, connecting plate is welded with the preset slot, the width of the connecting plate is wider than width and the institute of preset slot
The both sides for stating connecting plate have set fluid sealant.
The utility model has the characteristics that and beneficial effect compared with prior art：
The protective layer that the utility model overcomes existing open valley installs complicated, constructional difficulties, efficiency is low, cost is high
Problem, there is low cost, good waterproof performance, space-consuming is few, does not influence the advantage of drainage space.
The utility model using the integrated stainless steel drainage groove of cellular manufacturing as protective layer, without bone during installation
Frame and built-in fitting, are directly placed on waterproof layer, and open valley difference is realized in both ends by connector and the adjustable installation of regulating part
Position is for ditch grade and the different installation requirements of depth.
The utility model can be widely applied in drainage system.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mplifying structure schematic diagram of A nodes in Fig. 1 in embodiment one.
Fig. 3 is the mplifying structure schematic diagram of A nodes in Fig. 1 in embodiment two.
Fig. 4 is the dimensional structure diagram of adjacent two drainage grooves unit connection.
Fig. 5 is the planar structure schematic diagram of adjacent two drainage grooves unit connection.
Fig. 6 is the positive facade structural representation of adjacent two drainage grooves unit connection.
Fig. 7 is the work progress mplifying structure schematic diagram in the A portions in Fig. 6：Reserved between adjacent two drainage grooves unit pre-
Stay seam.
Fig. 8 is the work progress mplifying structure schematic diagram in the A portions in Fig. 6：Interstitital texture glue is filled between preset slot.
Fig. 9 is the work progress mplifying structure schematic diagram in the A portions in Fig. 6：In structure glue external welding connecting plate.
Figure 10 is the work progress mplifying structure schematic diagram in the A portions in Fig. 6：Fluid sealant is set in connecting plate both sides.
Figure 11 is the installation diagram of ditch groove body and regulating part.
Figure 12 is the attachment structure schematic diagram of ditch groove body and regulating part.
Figure 13 is the mplifying structure schematic diagram of B node in Figure 12.
Reference：1- open valleys, 2- osculums, 3- sloping layers, 4- drainage grooves unit, 4.1- groove masters
Body, 4.2- regulating parts, 5- connectors, 6- waterproof coating layers, 7- waterproof rolls layer, 8- ground small opening, 9- floor drain pipes, 10-
Discharge outlet, 11- connecting plates.
Embodiment
Embodiment is shown in Figure 1, a kind of roof drainage structure, including open valley 1, sloping layer 3, waterproof layer and draining
Groove.
The open valley 1 is formed by cornicing to enclose with parapet, and the height of parapet is higher than cornicing, the parapet
Upper through-thickness is provided with the osculum 2 of insertion, and the osculum 2 is along parapet length to being horizontally spaced about, the osculum 2
Aperture be 120mm, the bottom of trench of the open valley 1 tilts to drainage direction and the gradient is 2%, and open valley 1 is before construction
Surface need to be cleaned up；Roofing looks for slope to the direction of osculum 2, and the gradient is 2%.
The sloping layer 3 is C25 pea gravel concreten sloping layers, is laid along the inwall of open valley 1, and its both ends and draining
The hole top in hole is concordant, and layer bottom is less than the bottom hole of osculum 2, need to be with laying with touching light when sloping layer is laid.
The waterproof layer is laid on sloping layer 3, including the 2mm laid successively is altogether unjustifiable curing rubber asphalt waterproofing paint layer
Slope need to be being looked for before the laying of 6 and 2mm thickness CLF cross-level press mold macromolecule double-sided self-adhesive waterproof coiled materials layer 7, wherein waterproof coating layer 6
One layer of base treatment agent is brushed on layer；One end of the waterproof layer is connected to the top surface to cornice by cement nail, scribbled on cement nail
For joint filling glass cement and cornice pad be lined between top surface and cement nail, the other end is connected to parapet by cement nail
Upper inside wall, scribble glass cement on cement nail and be lined with pad between cement nail and daughter's inner wall.
The drainage groove is stainless steel drainage groove, and on waterproof layer, its one end is connected by L-shaped connector 5
In waterproof layer upper end, the other end is connected to the top surface of parapet by cement nail and sealed in end position by structure glue；Institute
It is L-shaped connecting angle iron to state connector 5, and the horizontal sides of the connecting angle iron and the groove top of drainage groove are welded to connect, vertical edge leads to
Cross setscrew to fasten with waterproof layer, the drainage groove is also connected by cement nail with waterproof layer, and the cement nail is located at
Below horizontal sides, and cement nail is lined with pad with waterproof interlayer.
The drainage groove is formed by connecting by the head and the tail of at least two drainage groove unit 4, the two neighboring drainage groove
The wide preset slots of 5mm are left between unit, is sealed between the preset slot at structure glue and preset slot and is welded with the wide companies of 50mm
Fishplate bar 11, the both sides of width and the connecting plate 11 that the width of the connecting plate 11 is wider than preset slot have set fluid sealant.
The drainage groove unit 4 includes the ditch groove body of U-shaped and is welded on the L of the side groove wall top of ditch groove body 4.1
Shape regulating part 4.2；A length of 1200mm of the ditch groove body 4.1, width of rebate 280mm, the ditch groove body 4.1 and daughter
Wall connection side cell wall be highly 800mm, higher than the height with the opposite side cell wall being connected that cornices, be 550mm, the groove
The side cell wall lower horizontal interval of main body 4.1 is provided with a diameter of 100mm discharge outlet 10, the spacing of the adjacent discharge outlet 10
For 750mm, the discharge outlet 10 and the osculum 2 of the bottom of parapet correspond, and the bottom land of the ditch groove body 4.1 is to row
Water direction tilts and the gradient is 2%, and the bottom land of the ditch groove body 4.1 is provided with ground small opening 8, the position weldering of corresponding described ground small opening
Stainless steel floor drain pipe 9, a diameter of 160mm of the floor drain pipe 9, high 100mm are connected in succession；The regulating part 4.2 be open outwardly,
Its vertical plate is welded with cell wall and closed up by structure glue and sealed, and the welding position of the regulating part 4.2 can be actual according to place
Height adjusts up and down, and the specification of the regulating part 4.2 is 1220*100*100mm.
Embodiment two, the connected mode between drainage groove and waterproof layer, unlike embodiment one, due to local position
It is relatively low to put gradient reason drainage groove absolute altitude, preformed hole is now reserved on drainage groove, is directly fixed with waterproof layer, has
Body, the connector is connecting angle iron, and the horizontal sides of the connecting angle iron are hanging, vertical edge is located in the upper end of drainage groove
Side is simultaneously fastened by setscrew and waterproof layer, and the setscrew sequentially passes through vertical edge and is opened in pre- on drainage groove
Box out, the drainage groove is also connected by cement nail with waterproof layer, and the cement nail is located at below horizontal sides.
Work progress of the present utility model：
1. city's roads：The bottom of trench absolute altitude, ditch grade, draining hole site of open valley are counted, statistical measurements are converged
Always, the standard size of stainless steel drainage groove is determined, delivers the processing that factory carries out stainless steel drainage groove.
2. 1.22m*2.44m stainless steel materials are processed into U-shaped ditch groove body and L-type regulating part：Because of live open valley
Drainage grade and rotation angle position be present, therefore the bottom of trench absolute altitude and furrow width of drainage groove gradually change, for the row of avoiding the occurrence of
The situation that water groove can not be installed, by the way of the U-shaped ditch groove body of standard element and L-type regulating part coordinate, adapt to different marks
The installation of the open valley of high depth.
3. the absolute altitude of each section of stainless steel drainage groove is confirmed with total powerstation, according to drainage grade, adjustment stainless steel gutter
The gradient of groove.
4th, according to the physical location of live floor drain and osculum, stainless steel drainage groove is carried out using CUT
Perforate, it is desirable to the aperture that discharge outlet is reserved on drainage groove is less than the aperture of osculum on parapet, in order to avoid infiltration.
5. adjacent stainless steel drainage groove uses the wide same material stainless steel connecting plate welded seals of 50mm, and in connecting plate
Both sides play fluid sealant processing and prevent from seeping water, and then the drainage groove after processing is put on the waterproof layer in open valley.
6. adjusting regulating part welding position up and down according to place actual height, and regulating part is received to daughter's wall top, according to
400mm spacing is fixed with Bubble nail gun nailing, and is sealed with structure glue, simultaneously, adjusts the link position of connector, and will be even
Fitting is received to inwall upper end of cornicing, and completes the installation of two section drainage grooves.
7th, repeat step 4 installs to step 6 to all drainage grooves.
Claims (10)
- A kind of 1. roof drainage structure, it is characterised in that including：Open valley（1）, formed by cornicing to enclose with parapet, the bottom of the parapet is provided with osculum（2）；The sloping layer laid along open valley inwall（3）；The waterproof layer being laid on sloping layer, one end of the waterproof layer pass through Steel nail is connected to the top surface to cornice, the other end is connected to the upper inside wall of parapet by steel nail, and gap-filling glue is scribbled on steel nail； The stainless steel drainage groove being located on waterproof layer, one end of the drainage groove pass through L-shaped connector（5）It is connected to waterproof layer Upper end, the other end are connected to the top surface of parapet by steel nail and sealed in outer end by structure glue.
- 2. roof drainage structure according to claim 1, it is characterised in that：Connector described in L-shaped（5）Horizontal sides and row The groove top of water groove is welded to connect, vertical edge is fastened by setscrew and waterproof layer, the drainage groove also by being located at Steel nail below horizontal sides is connected with waterproof layer.
- 3. roof drainage structure according to claim 1, it is characterised in that：Connector described in L-shaped（5）Horizontal sides hang Empty, vertical edge is located on the inside of the upper end of drainage groove and fastened by setscrew and waterproof layer, and the setscrew is worn successively Cross vertical edge and the preformed hole being opened on drainage groove, the drainage groove also by be located at the steel nail below horizontal sides with it is anti- Water layer connects.
- 4. roof drainage structure according to claim 1, it is characterised in that：The waterproof layer includes the waterproof laid successively Dope layer（6）With waterproof roll layer（7）, wherein the waterproof coating layer（6）With sloping layer（3）Between be brushed with base treatment agent.
- 5. roof drainage structure according to claim 1, it is characterised in that：The drainage groove is by least two gutters Groove unit（4）Head and the tail are formed by connecting；The drainage groove unit（4）Ditch groove body including U-shaped（4.1）With the L for being welded on groove body side groove wall top Shape regulating part（4.2）, the regulating part（4.2）Opening outwardly, the welding of its vertical plate and cell wall.
- 6. roof drainage structure according to claim 5, it is characterised in that：The ditch groove body（4.1）Bottom land to row Water direction tilts and the gradient is 2%.
- 7. roof drainage structure according to claim 6, it is characterised in that：The ditch groove body（4.1）Bottom land be provided with Ground small opening（8）, the position of corresponding described ground small opening has been welded to connect floor drain pipe（9）.
- 8. roof drainage structure according to claim 7, it is characterised in that：The ditch groove body（4.1）Side cell wall Lower horizontal interval is provided with discharge outlet（10）, the discharge outlet（10）With the osculum one-to-one corresponding of the bottom of parapet and hole Footpath is less than the aperture of osculum.
- 9. roof drainage structure according to claim 5, it is characterised in that：The two neighboring drainage groove unit（4） Between leave preset slot, be sealed with structure glue between the preset slot.
- 10. roof drainage structure according to claim 9, it is characterised in that：Connecting plate is welded with the preset slot （11）, the both sides of width and the connecting plate that the width of the connecting plate is wider than preset slot have set fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732973.3U CN207073232U (en) | 2017-06-22 | 2017-06-22 | A kind of roof drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732973.3U CN207073232U (en) | 2017-06-22 | 2017-06-22 | A kind of roof drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073232U true CN207073232U (en) | 2018-03-06 |
Family
ID=61513983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732973.3U Expired - Fee Related CN207073232U (en) | 2017-06-22 | 2017-06-22 | A kind of roof drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073232U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594727A (en) * | 2018-11-22 | 2019-04-09 | 中铁第四勘察设计院集团有限公司 | A kind of metal plate gutter backfill drain structure |
| CN110284670A (en) * | 2019-06-21 | 2019-09-27 | 苏州市建筑工程设计院有限公司 | Roof drainage structure |
| CN111058576A (en) * | 2019-10-24 | 2020-04-24 | 中天西北建设投资集团有限公司 | Construction method of assembled roof |
| CN111851877A (en) * | 2020-08-27 | 2020-10-30 | 海南红杉科创实业有限公司 | Flat roof drainage method |
| CN113216530A (en) * | 2021-05-27 | 2021-08-06 | 中建五局华东建设有限公司 | Gutter structure of assembled steel construction roofing system |
| GB2603986A (en) * | 2020-08-27 | 2022-08-24 | Hainan Sequoia Kechuang Ind Co Ltd | Flat roof drainage method |
| CN115110702A (en) * | 2022-07-29 | 2022-09-27 | 广州倍安捷建筑科技有限公司 | Organized collection drainage system and construction method thereof |
| CN110284670B (en) * | 2019-06-21 | 2024-06-21 | 苏州市建筑工程设计院有限公司 | Roof drainage structure |
-
2017
- 2017-06-22 CN CN201720732973.3U patent/CN207073232U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594727A (en) * | 2018-11-22 | 2019-04-09 | 中铁第四勘察设计院集团有限公司 | A kind of metal plate gutter backfill drain structure |
| CN109594727B (en) * | 2018-11-22 | 2020-11-17 | 中铁第四勘察设计院集团有限公司 | Metal plate gutter backfilling drainage structure |
| CN110284670A (en) * | 2019-06-21 | 2019-09-27 | 苏州市建筑工程设计院有限公司 | Roof drainage structure |
| CN110284670B (en) * | 2019-06-21 | 2024-06-21 | 苏州市建筑工程设计院有限公司 | Roof drainage structure |
| CN111058576A (en) * | 2019-10-24 | 2020-04-24 | 中天西北建设投资集团有限公司 | Construction method of assembled roof |
| CN111851877A (en) * | 2020-08-27 | 2020-10-30 | 海南红杉科创实业有限公司 | Flat roof drainage method |
| WO2022041677A1 (en) * | 2020-08-27 | 2022-03-03 | 海南红杉科创实业有限公司 | Flat roof water drainage method |
| GB2603986A (en) * | 2020-08-27 | 2022-08-24 | Hainan Sequoia Kechuang Ind Co Ltd | Flat roof drainage method |
| CN113216530A (en) * | 2021-05-27 | 2021-08-06 | 中建五局华东建设有限公司 | Gutter structure of assembled steel construction roofing system |
| CN115110702A (en) * | 2022-07-29 | 2022-09-27 | 广州倍安捷建筑科技有限公司 | Organized collection drainage system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20180622 |