CN211873592U - Waterproof treatment node structure of steel structure downslope dormer side and roofing planking - Google Patents
Waterproof treatment node structure of steel structure downslope dormer side and roofing planking Download PDFInfo
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- CN211873592U CN211873592U CN202020453567.5U CN202020453567U CN211873592U CN 211873592 U CN211873592 U CN 211873592U CN 202020453567 U CN202020453567 U CN 202020453567U CN 211873592 U CN211873592 U CN 211873592U
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- planking
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- clerestory
- roofing
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Abstract
The utility model provides a waterproof treatment node structure of a steel structure downslope dormer side edge and a roof outer plate, the waterproof treatment node comprises a supporting and fixing part, an outer plate fixing part, an upper flashing part and a lower flashing part, the horizontal edge of the supporting and fixing part is fixed on a roof purline, the bottoms of the upper flashing part and the outer plate fixing part are respectively positioned above and below the end part of the roof outer plate, and a waterproof daub layer is arranged in a gap between the bottom end of the upper flashing part and the roof outer plate, through the fixed part will go up flashing spare bottom, waterproof daub layer, roofing planking, planking mounting from last down fixed together, the planking mounting is in the one end towards dormer base side for the free end, and the free end of planking mounting is from last down lock at the vertical limit top that supports the mounting, goes up flashing spare top fixed mounting on dormer base top, goes up the mutual lock of free end of flashing spare and the free end of flashing spare down. The utility model has the advantages that: the structure of the joint part is firm, and the excellent waterproof effect is achieved.
Description
Technical Field
The utility model relates to a building structure technical field, the more specifically water repellent node structure of steel construction downhill path dormer side and roofing planking that says so.
Background
The steel structure building is a common modern building system, replaces a traditional reinforced concrete or brick-concrete bearing system with a steel member, has the characteristics of saving resources, protecting the environment, reducing pollution and the like, and provides healthy, applicable, efficient and environment-friendly use space and living environment for people. Along with the rapid development of steel structure buildings, more and more industrial plants and warehouses are raised, especially, large-scale or ultra-large-scale plant roofs must be provided with smoke exhaust and ventilation systems such as clerestory buildings and skylights, water leakage phenomena often occur in the increased facilities, and the later maintenance effect is not very obvious. Particularly, the application of the downslope clerestory is waterproof, and the traditional method is that an integral waterproof plate is adopted at the joint of the side edge of the clerestory and the outer roof plate to directly prevent water, so that the joint is collapsed to accumulate water, and in addition, the waterproof plate and the roof plate are frequently pulled to crack under the conditions of expansion with heat and contraction with cold, so that water leakage is caused, the damage is large, and the production and the office are seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a steel construction cisgrade clerestory side and the water repellent node structure of roofing planking to it is firm to guarantee node position structure, not sink, ponding, do not pull and split, reach waterproof splendid effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterproof treatment node structure of a steel structure downslope clerestory side edge and a roof outer plate is characterized in that the roof outer plate and a downslope clerestory base are installed above a roof purline, a clerestory column foot is arranged at the top end of the clerestory base, a waterproof treatment node is arranged between the side edge of the clerestory base and the end part of the roof outer plate, the waterproof treatment node comprises a supporting and fixing member, an outer plate fixing member, an upper water-flooding member and a lower water-flooding member, the supporting and fixing member is L-shaped, the horizontal edge of the supporting and fixing member is positioned below the roof outer plate and fixed on the roof purline, the vertical edge of the supporting and fixing member vertically extends upwards and is positioned in a gap between the side edge of the clerestory base and the end part of the roof outer plate, the bottoms of the upper water-flooding member and the outer plate fixing member are respectively positioned above and below the, will go up flashing spare bottom, waterproof daub layer, roofing planking, planking mounting from last down fixed together through fixed part, the planking mounting is in the one end towards dormer base side for the free end, the free end of planking mounting is from last down lock at the vertical limit top that supports the mounting, it is fixed mounting on dormer base top to go up flashing spare top, it is the free end to go up flashing spare bottom and flashing spare top down, the free end of going up flashing spare and the mutual lock of free end of flashing spare down.
Furthermore, the top end of the upper flashing member is embedded in a gap between the top end of the clerestory base and the clerestory column base, and a layer of waterproof glue is coated on the joint part of the top end of the upper flashing member and the outer part of the clerestory column base.
Furthermore, one end of the outer roof plate, which is close to the side edge of the clerestory base, is provided with a section of waterproof baffle plate which extends upwards in an inclined mode.
Further, the free end of the lower flashing part is provided with a flashing flanging protruding outwards and extending downwards, and the free end of the upper flashing part is provided with a flashing wrapping part capable of wrapping the flashing flanging of the lower flashing part from the outer side.
Further, the fixing part is a waterproof screw.
Compared with the prior art, the utility model discloses beneficial effect embodies:
1. the utility model provides a pair of steel construction downhill path dormer side and water repellent node structure of roofing planking, it adds at the handing-over position and supports mounting and planking mounting, realizes the stable support to planking mounting, roofing planking and the flashing spare on it through supporting the mounting, strengthens the intensity at local weak node greatly, prevents effectively that flashing spare and roofing planking tip from warping, drawing to split, sink for whole node is firm, and then plays water-proof effects.
2. The utility model provides a pair of steel construction is along with water repellent node structure of slope dormer side and roofing planking, two flood pieces about it are the fixed stiff end that forms of one end, the unsettled connected mode who forms the free end of the other end, and the mutual lock of free end of two flood pieces, form intercrossing, nevertheless each other not fixed, the waterproof monomer of independent existence, certain displacement space has between two flood pieces, form a whole waterproof construction that has flexibility, not receive the natural weather influence of expend with heat and contract with cold, water-proof effects is splendid.
3. The utility model provides a pair of steel construction is along with water repellent node structure of slope dormer side and roofing planking, the free end of its planking mounting has certain displacement space from last down lock at the vertical limit top of supporting the mounting between the two, forms a whole bearing structure that has flexibility, can adapt to the circumstances such as deformation that arouse because of expend with heat and contract with cold, and the flexibility is good, and then has guaranteed the steadiness of whole water repellent node.
4. The utility model provides a pair of steel construction downhill path dormer side and water repellent node structure of roofing planking, implementation method easy operation, swift, convenient, water-proof effects and suitability are strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the structural schematic diagram of the unilateral side of the downhill dormer and the waterproof treatment node of the roof outer plate of the utility model.
In the figure, 1 roofing purlin, 2 roofing planking, 3 movable support, 4 supporting fixed parts, 5 screws, 6 waterproof screws, 7 waterproof daub layers, 8 planking fixed parts, 9 clerestory bases, 10 pieces of flashing down, 11 pieces of flashing up, 12 clerestory column bases, 13 waterproof glue, 14 flashing turnups, 15 flashing wrapping parts, 16 waterproof baffle plates.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 2, in the embodiment, a waterproof treatment node structure for a steel structure downslope clerestory side edge and a roof outer plate is disclosed, wherein a roof outer plate 2 and a downslope clerestory base 9 are installed above a roof purline 1, and a section of waterproof baffle 16 extending obliquely upwards is arranged at one end of the roof outer plate 2 close to the side edge of the clerestory base 9. The top end of a clerestory base 9 is provided with a clerestory column foot 12, a waterproof processing node is arranged between the side edge of the clerestory base 9 and the end part of a roof outer plate 2, the waterproof processing node comprises a supporting fixing piece 4, an outer plate fixing piece 8, an upper flashing piece 11 and a lower flashing piece 10, the supporting fixing piece 4 is L-shaped, the horizontal edge of the supporting fixing piece 4 is positioned below the roof outer plate 2 and is fixed on a roof purline 1 through a screw 5, the vertical edge of the supporting fixing piece 4 vertically extends upwards and is positioned in a gap between the side edge of the clerestory base 9 and the end part of the roof outer plate 2, the bottoms of the upper flashing piece 11 and the outer plate fixing piece 8 are respectively positioned above and below the end part of the roof outer plate 2, a waterproof cement layer 7 is arranged in the gap between the bottom end of the upper flashing piece 11 and the roof outer plate 2, the waterproof cement layer 7 and the roof outer plate 8 are sequentially penetrated through a waterproof, thereby fixing these components to the outer panel fixing member 8. Planking mounting 8 is the free end in the one end towards dormer base 9 side, and the free end of planking mounting 8 is from last down lock at the vertical limit top that supports mounting 4, goes up flashing spare 11 top and inlays the dress in the gap between dormer base 9 top and dormer column foot 12 to at the outside handing-over position coating one deck waterproof glue 13 of flashing spare 11 top and dormer column foot 12. The bottom end of the upper flashing part 11 and the top end of the lower flashing part 10 are free ends, and the free end of the upper flashing part 11 is buckled with the free end of the lower flashing part 10.
The free end of the lower flashing member 10 is provided with a flashing flanging 14 which protrudes outwards and extends downwards, and the free end of the upper flashing member 11 is provided with a flashing wrapping part 15 which can wrap the flashing flanging 14 of the lower flashing member 10 from the outer side.
During installation, firstly installing a down-slope clerestory base 9 above a roof purline 1, arranging a supporting and fixing piece 4 along the clerestory base 9, and fixing the horizontal edge of the supporting and fixing piece 4 above the roof purline 1 by using a screw 5; then laying an outer roof plate 2, wherein the outer roof plate 2 is fixed on a roof purline 1 through a movable support 3, an outer plate fixing piece 8 is arranged at the joint part of the outer roof plate 2 and a clerestory base 9 at the bottom of the outer roof plate 2, the free end of the outer plate fixing piece 8 is buckled at the top of the vertical edge of the supporting and fixing piece 4 from top to bottom, the outer plate fixing piece 8 is supported through the supporting and fixing piece 4, waterproof glue 13 mud is arranged at the corresponding position above the outer roof plate 2 in a full-length mode, a lower flashing piece 10 is arranged above the waterproof glue 13 mud, the lower flashing piece 6 sequentially penetrates through the bottom end of an upper flashing piece 11, a waterproof glue layer 7 and the outer roof plate 2 from top to bottom and then is screwed into the outer plate fixing piece 8, and therefore; and finally, before the clerestory column foot 12 is installed, the top end of the upper flashing part 11 is embedded between the top of the clerestory base 9 and the clerestory column foot 12, and the external connecting part is filled with waterproof glue 13.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. Waterproof treatment node structure of steel construction adverse grade clerestory side and roofing planking installs roofing planking (2) and adverse grade clerestory base (9) in roofing purlin (1) top, clerestory base (9) top is equipped with clerestory column foot (12), its characterized in that: be equipped with the water repellent node between clerestory base (9) side and roofing planking (2) tip, the water repellent node is including supporting mounting (4), planking mounting (8), upper flashing spare (11), lower flashing spare (10), supporting mounting (4) are L shape, the horizontal limit of supporting mounting (4) is located roofing planking (2) below and fixes on roofing purlin (1), the vertical limit of supporting mounting (4) extends upwards and is located the gap between clerestory base (9) side and roofing planking (2) tip vertically, upper flashing spare (11) and planking mounting (8) bottom are located the top and the below of roofing planking (2) tip respectively, and is equipped with one deck waterproof daub layer (7) in the clearance between upper flashing spare (11) bottom and roofing planking (2), through the fixed part with upper flashing spare (11) bottom, lower flashing spare (11) bottom, Waterproof daub layer (7), roofing planking (2), planking mounting (8) are from last down fixed together, planking mounting (8) are the free end in the one end towards dormer base (9) side, the free end of planking mounting (8) is from last down lock at the vertical limit top of support mounting (4), go up flashing spare (11) top fixed mounting on dormer base (9) top, it is the free end with flashing spare (10) top down to go up flashing spare (11) bottom, the free end of the flashing spare (11) of going up is buckled each other with the free end of flashing spare (10) down.
2. The water-repellent treatment node structure of steel structure downslope dormer side and roofing planking of claim 1, characterized in that: the top end of the upper flashing piece (11) is embedded in a gap between the top end of the clerestory base (9) and the clerestory column foot (12), and a layer of waterproof glue (13) is coated on the joint part of the top end of the upper flashing piece (11) and the outer part of the clerestory column foot (12).
3. The water-repellent treatment node structure of steel structure downslope dormer side and roofing planking of claim 1, characterized in that: one end of the outer roof plate (2) close to the side edge of the clerestory base (9) is provided with a section of waterproof baffle (16) which extends upwards in an inclined mode.
4. The water-repellent treatment node structure of steel structure downslope dormer side and roofing planking of claim 1, characterized in that: the free end of the lower flashing piece (10) is provided with a flashing flanging (14) protruding outwards and extending downwards, and the free end of the upper flashing piece (11) is provided with a flashing wrapping part (15) capable of wrapping the flashing flanging (14) of the lower flashing piece (10) from the outer side.
5. The water-repellent treatment node structure of steel structure downslope dormer side and roofing planking of claim 1, characterized in that: the fixing part is a waterproof screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453567.5U CN211873592U (en) | 2020-03-31 | 2020-03-31 | Waterproof treatment node structure of steel structure downslope dormer side and roofing planking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453567.5U CN211873592U (en) | 2020-03-31 | 2020-03-31 | Waterproof treatment node structure of steel structure downslope dormer side and roofing planking |
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| Publication Number | Publication Date |
|---|---|
| CN211873592U true CN211873592U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020453567.5U Active CN211873592U (en) | 2020-03-31 | 2020-03-31 | Waterproof treatment node structure of steel structure downslope dormer side and roofing planking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211873592U (en) |
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2020
- 2020-03-31 CN CN202020453567.5U patent/CN211873592U/en active Active
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