CN219298558U - Node waterproof construction based on roofing - Google Patents
Node waterproof construction based on roofing Download PDFInfo
- Publication number
- CN219298558U CN219298558U CN202320091750.9U CN202320091750U CN219298558U CN 219298558 U CN219298558 U CN 219298558U CN 202320091750 U CN202320091750 U CN 202320091750U CN 219298558 U CN219298558 U CN 219298558U
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- roof
- roofing
- steel bar
- girder steel
- bar frame
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- 238000010276 construction Methods 0.000 title claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000010354 integration Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 7
- 210000002268 wool Anatomy 0.000 claims 2
- 239000011247 coating layer Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a node waterproof structure based on a roof, which belongs to the technical field of buildings and comprises a roof structure, wherein the roof structure comprises a girder steel bar frame, a supporting drainage beam integrally cast with the girder steel bar frame is arranged at the lower part of the girder steel bar frame, roof beams integrally cast with the girder steel bar frame are arranged at the upper part of the girder steel bar frame, a plurality of roof supporting beams which are distributed at equal intervals and are connected with supporting drainage Liang Xianggou are arranged on two side edges of the roof beams, a roof panel attached to the roof beams is arranged at the upper end of the roof supporting beams, and a waterproof layer extending to the top end of the roof beams is arranged at the upper end of the roof panel. Has the characteristics of compact structure, high connection strength and convenient assembly. The problem that roofing nodes are easy to leak water is solved. The waterproof layer adopts sealed design, guarantees that the waterproof layer is ageing-proof for a long time, has prolonged life.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a node waterproof structure based on a roof.
Background
Along with the high-speed development of society, the scientific technology is widely applied to the field of buildings, the prefabricated members are assembled and constructed on site after being produced in a factory, the construction mode can greatly reduce the generation of building garbage and the discharge of building sewage, the construction mode can reduce the construction noise, the discharge of harmful gas and building dust, the number of people for site construction and management staff is greatly reduced, and the construction mode has the advantages of saving building materials and saving energy; however, due to the characteristics of the assembled waterproof, water leakage and water seepage easily occur at a plurality of joints, and the use and safety of the building are affected.
The roof node structure is arranged at each node of the roof net rack, roof plates are erected through the roof node structure, the node structure is a transmission center of force in all directions, and the reliability of the node structure controls the reliability of the whole space net rack structure. As a capping of a building, the roof system not only meets the mechanical requirements of wind resistance and earthquake resistance, but also meets the building performance requirements of water resistance, fire resistance, lightning protection and the like.
Along with the increasing demands of people on the appearance of a building and the modeling, functions and overall artistic effect of a roof, and the continuous application of a three-dimensional simulation technology in building design, the modeling of the roof is continuously curved, and a new visual effect is displayed by using a complex heterogenic curved surface, so that great challenges are brought to the design and installation construction of a roof system. Because all directions of the current node structure are fixed in a screw thread fastening mode and no displacement is left for adjustment, the structure can only be applied to regular flat roofs and cannot be applied to irregularly-shaped curved roofs. The waterproof heat-insulating engineering of a building is an important part in the whole building engineering, particularly the waterproof heat-insulating engineering of a roof, because the roof is directly exposed to the external environment and is subjected to wind, sun, rain and water, the waterproof heat-insulating material is easy to age and crack, and the waterproof heat-insulating performance of the structure is affected.
Disclosure of Invention
The utility model mainly solves the defects existing in the prior art, and provides a node waterproof structure based on a roof, which has the characteristics of compact structure, high connection strength and convenience in assembly. The problem that roofing nodes are easy to leak water is solved. The waterproof layer adopts sealed design, guarantees that the waterproof layer is ageing-proof for a long time, has prolonged life.
The technical problems of the utility model are mainly solved by the following technical proposal:
the utility model provides a node waterproof construction based on roofing, includes the roofing structure, the roofing structure include girder steel bar frame, girder steel bar frame lower part be equipped with and be the support drainage roof beam that the integration was pour with girder steel bar frame, girder steel bar frame upper portion be equipped with and be the roof beam that the integration was pour with girder steel bar frame, roof beam both sides limit all be equipped with a plurality of equidistant distributions and with support drainage Liang Xianggou connect's roofing supporting beam, roofing supporting beam upper end be equipped with the roof panel that laminates mutually with the roof beam, roof panel upper end be equipped with the waterproof layer that extends to the roof beam top.
Preferably, the waterproof layer comprises an oil felt layer, and a waterproof paint layer is arranged between the oil felt layer and the roof panel.
Preferably, the upper end of the felt layer is provided with a roof cover plate extending to the upper part of the roof panel.
Preferably, the roof cover plate is in a herringbone structure and is fixedly connected with the oil felt layer through rivets.
Preferably, the lower ends of two sides of the roof cover plate are respectively provided with tiles which are attached to the oil felt layer, and the upper and lower adjacent tiles are distributed in a staggered and overlapped mode.
Preferably, the lower part of the roof structure is provided with a drainage ring groove integrated with the roof structure, and two sides of the lower end of the drainage ring groove are respectively provided with a roof downpipe communicated with the drainage ring groove.
Preferably, roof drain pipes communicated with the drain ring grooves are arranged on two sides of the roof beam, and roof water leakage drain grooves communicated with the roof drain pipes are arranged between two sides of the lower part of the roof beam and the support drain beam and between two sides of the lower part of the roof beam and the support cross beam of the roof.
The utility model can achieve the following effects:
compared with the prior art, the node waterproof structure based on the roof has the characteristics of compact structure, high connection strength and convenience in assembly. The problem that roofing nodes are easy to leak water is solved. The waterproof layer adopts sealed design, guarantees that the waterproof layer is ageing-proof for a long time, has prolonged life.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of the structure of the present utility model.
Fig. 3 is a schematic structural view of a waterproof layer in the present utility model.
In the figure: roof drain 1, roof structure 2, tile 3, drainage ring groove 4, roof downspout 5, waterproof layer 6, roof beam 7, roof deck 8, girder steel frame 9, roof panel 10, roof support crossbeam 11, support drainage beam 12, roof drainage groove 13 that leaks, felt layer 14, waterproof coating 15.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples: as shown in fig. 1, 2 and 3, a node waterproof structure based on roofing comprises a roofing structure 2, wherein a drainage ring groove 4 integrated with the roofing structure 2 is arranged at the lower part of the roofing structure 2, and roofing downpipes 5 communicated with the drainage ring groove 4 are arranged at two sides of the lower end of the drainage ring groove 4. Roof drain pipes 1 communicated with the drain ring grooves 4 are arranged on two sides of the roof beam 7, and roof water leakage drain grooves 13 communicated with the roof drain pipes 1 are arranged between two sides of the lower part of the roof beam 7, the support drain beam 12 and the roof support cross beam 11. The roof structure 2 comprises a girder steel bar frame 9, a supporting drainage beam 12 integrally poured with the girder steel bar frame 9 is arranged at the lower part of the girder steel bar frame 9, roof beams 7 integrally poured with the girder steel bar frame 9 are arranged at the upper part of the girder steel bar frame 9, 9 roof supporting cross beams 11 which are distributed at equal intervals and are hooked with the supporting drainage beam 12 are arranged on two sides of the roof beams 7, a roof panel 10 attached to the roof beams 7 is arranged at the upper end of the roof supporting cross beams 11, and a waterproof layer 6 extending to the top end of the roof beams 7 is arranged at the upper end of the roof panel 10. The waterproof layer 6 comprises an oil felt layer 14, and a waterproof paint layer 15 is arranged between the oil felt layer 14 and the roof panel 10. The upper end of the felt layer 14 is provided with a roof cover plate 8 extending to the upper part of the roof panel 10, and the roof cover plate 8 is in a herringbone structure and is connected and fixed with the felt layer 14 by rivets. The lower ends of the two sides of the roof cover plate 8 are respectively provided with tiles 3 which are attached to the felt layer 14, and the upper and lower adjacent tiles 3 are distributed in a staggered and overlapped mode.
In conclusion, the node waterproof structure based on the roof has the characteristics of compact structure, high connection strength and convenience in assembly. The problem that roofing nodes are easy to leak water is solved. The waterproof layer adopts sealed design, guarantees that the waterproof layer is ageing-proof for a long time, has prolonged life.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (7)
1. Node waterproof construction based on roofing, its characterized in that: including roofing structure (2), roofing structure (2) include girder steel bar frame (9), girder steel bar frame (9) lower part be equipped with girder steel bar frame (9) be the support drainage roof beam (12) of integration pouring, girder steel bar frame (9) upper portion be equipped with roof beam (7) that are the integration with girder steel bar frame (9) pouring, roof beam (7) both sides limit all be equipped with a plurality of equidistant distributions and with support roof support crossbeam (11) that support drainage roof beam (12) hooked, roof support crossbeam (11) upper end be equipped with roof panel (10) laminating mutually with roof beam (7), roof panel (10) upper end be equipped with waterproof layer (6) that extend to roof beam (7) top.
2. A roofing-based node flashing structure according to claim 1, characterized in that: the waterproof layer (6) comprises an oil felt layer (14), and a waterproof coating layer (15) is arranged between the oil felt layer (14) and the roof panel (10).
3. A roofing-based node flashing structure according to claim 2, characterized in that: the upper end of the felt layer (14) is provided with a roof cover plate (8) extending to the upper part of the roof panel (10).
4. A roofing-based node flashing structure according to claim 3, characterized in that: the roof cover plate (8) is in a herringbone structure and is fixedly connected with the wool felt layer (14) through rivets.
5. A roofing-based node flashing structure according to claim 3, characterized in that: the roof cover plate (8) both sides lower extreme all be equipped with tile (3) that laminate mutually with wool felt layer (14), be the overlapping distribution that crosses between upper and lower adjacent tile (3).
6. A roofing-based node flashing structure according to claim 1, characterized in that: the roof structure is characterized in that a drainage ring groove (4) integrated with the roof structure (2) is arranged at the lower part of the roof structure (2), and roof downpipes (5) communicated with the drainage ring groove (4) are arranged at two sides of the lower end of the drainage ring groove (4).
7. A roofing-based node flashing structure in accordance with claim 6, wherein: roof drain pipes (1) communicated with the drain ring grooves (4) are arranged on two sides of the roof beam (7), and roof drain grooves (13) communicated with the roof drain pipes (1) are arranged between two sides of the lower part of the roof beam (7) and the support drain beam (12) and the roof support cross beam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320091750.9U CN219298558U (en) | 2023-01-31 | 2023-01-31 | Node waterproof construction based on roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320091750.9U CN219298558U (en) | 2023-01-31 | 2023-01-31 | Node waterproof construction based on roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219298558U true CN219298558U (en) | 2023-07-04 |
Family
ID=86984707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320091750.9U Active CN219298558U (en) | 2023-01-31 | 2023-01-31 | Node waterproof construction based on roofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219298558U (en) |
-
2023
- 2023-01-31 CN CN202320091750.9U patent/CN219298558U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Juping Inventor after: Chen Feng Inventor before: Zeng Juping Inventor before: Chen Feng |
|
| CB03 | Change of inventor or designer information |