CN222595345U - A steel structure roof duct uphill waterproofing node structure - Google Patents
A steel structure roof duct uphill waterproofing node structure Download PDFInfo
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- CN222595345U CN222595345U CN202420483504.2U CN202420483504U CN222595345U CN 222595345 U CN222595345 U CN 222595345U CN 202420483504 U CN202420483504 U CN 202420483504U CN 222595345 U CN222595345 U CN 222595345U
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Abstract
The utility model discloses an upward slope waterproof treatment node structure of a steel structure out-roof air duct, which relates to the technical field of steel structure buildings and is provided with a plate, a bracket, plug insulation cotton and a baffle; the end part of the outer plate of the roof is connected with the purline of the roof through a bracket arranged at the top of the heat preservation cotton, a plug is plugged with an opening between the heat preservation cotton, a plate is paved at the top of the heat preservation cotton, one end of the plate is attached to the side wall of the air duct of the roof and is folded upwards to be fixed, the other end of the plate is inserted between the bracket and the corresponding purline of the roof from below the plug, and a baffle plate for shielding a joint between the plate and the side wall of the air duct of the out-roof is arranged on the air duct of the out-roof. The utility model adds the plate with certain strength at the joint of the air duct of the out-roof and the roof, one end of the plate is attached to the side wall of the air duct of the roof and is folded upwards to be fixed, the other end of the plate is inserted below the bracket for fixing the end part of the outer plate of the roof, and the plug is plugged between the end part of the outer plate of the roof and the plate, so that the structure strength of the joint is improved while the joint is plugged and waterproof by waterproof treatment, and the guarantee of the waterproof performance of the joint is facilitated.
Description
Technical Field
The utility model relates to the technical field of steel structure buildings, in particular to a waterproof treatment node structure at an ascending position of an air duct of a roof in a steel structure building.
Background
The steel structure building is a common modern building system, uses steel members to replace the traditional reinforced concrete or brick-concrete bearing system, has the characteristics of saving resources, protecting environment, reducing pollution and the like, and provides healthy, applicable, efficient and environment-friendly use space and living environment for people.
The air duct and the air duct are structures penetrating through a roof in a steel structure building, and the traditional method of the waterproof node at the junction of the air duct and the roof is to waterproof by adopting an integral waterproof plate. The wind pipe and the wind channel are rarely used in small buildings, but are facilities which are necessary to be arranged in large or ultra-large factory buildings. With the rapid development of steel structure buildings and the rising of large or ultra-large factory buildings, the problems of waterproof node structures at the junctions of air pipes, air channels and roofs are increasingly prominent, the existing waterproof node structures can realize basic waterproof functions, but have the problems of easy collapse of accumulated water and easy deformation and cracking under the action of expansion caused by heat and contraction caused by cold, so that the water leakage of the buildings is caused, and the normal operation of production and office work is influenced. Meanwhile, the existing waterproof node structure is high in later maintenance difficulty, and the waterproof effect after maintenance is not ideal.
Disclosure of utility model
The utility model provides a node structure for the water-proof treatment of the upward slope of the air duct of the steel structure out-roof in order to avoid the defects in the prior art.
The utility model adopts the following technical scheme that the steel structure roof outlet air duct ascending waterproof treatment node structure comprises roof beams serving as main supporting structures, roof purlines erected on the roof beams, roof inner plates and roof outer plates which are installed and fixed to the bottoms of the roof purlines, plates, brackets, plug heat insulation cotton and baffles, wherein the roof outlet air duct penetrates out from a hole formed in a roof to above the roof;
The roof outer plate is arranged at the top of each roof purline, and the heat preservation cotton is paved between the roof outer plate and the roof purline;
The plate covers the joint of the junction of the roof outlet air duct and the roof and is arranged at the top of the heat insulation cotton, one end of the plate is attached to the side wall of the roof air duct and is folded upwards to be fixed, and the other end of the plate is inserted between the bracket and the corresponding roof purline from below the plug;
And the baffle plate is arranged above the end part of the plate, which covers the joint between the plate and the side wall of the air outlet duct.
Further, waterproof coiled materials are paved on the top of the plate in a bonding mode;
One end of the waterproof coiled material is attached to one end of the plate, the plate is upwards folded and fixed below a joint between the plate and the side wall of the air duct of the out-roof, and the other end of the waterproof coiled material is upwards folded and covered by the plug to the top of the outer plate of the roof for fixation.
Further, a purline of the opening is also arranged;
The opening purline is located above the roof inner plate, is fixedly installed with the roof beam, and is attached to the side wall of the roof outlet air duct.
Further, the baffle is an angle steel which is arranged around the whole periphery of the air outlet roof duct, and the opening of the angle steel faces downwards and the side wall of the air outlet roof duct.
Further, waterproof glue is blocked at the joint of the plate and the baffle plate.
Further, cement is plugged between the plug and the plate.
Further, the hole purlines are arranged parallel to the roof purlines.
Further, the bottom of the support is fixedly installed with the corresponding roof purline through self-tapping screws penetrating through the base of the support, the plate and the heat insulation cotton in sequence, the top of the support is of a plate-shaped hook structure with an upward opening, and the flanging of the roof outer plate is hung in the plate-shaped hook structure to hang the roof outer plate with the support.
The utility model provides an ascending waterproof treatment node structure of a steel structure outlet roof air duct, which has the following beneficial effects:
1. The utility model adds the plate with certain strength at the joint of the air duct of the out-roof and the roof, one end of the plate is attached to the side wall of the air duct of the roof and is folded upwards to be fixed, the other end of the plate is inserted below the bracket for fixing the end part of the outer plate of the roof, and the plug is plugged between the end part of the outer plate of the roof and the plate, so that the structure strength of the joint is improved while the joint is plugged and waterproof by waterproof treatment, and the guarantee of the waterproof performance of the joint is facilitated.
2. The baffle plate adopts angle steel arranged around the whole periphery of the roof air outlet channel, and is attached to the roof air outlet channel to form a hole purline, and the shield plate is connected with the side wall of the roof air outlet channel, so that the strength of the roof air outlet channel structure is improved, the plate is tightly attached to the side wall of the roof air outlet channel, and the integral waterproof performance of the waterproof node is further ensured.
3. The plate is not easy to collapse due to accumulated water and snow, and roof water leakage caused by deformation of a waterproof structure is avoided.
4. The waterproof device has the advantages of simple and firm structure, no ponding, difficult deformation and collapse and ideal waterproof effect.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure:
1. the roof comprises a roof outlet air duct, a roof 21, a roof purline, a roof outer plate, a roof inner plate, a hole purline, a plate 4, a plate 5, a bracket 6, a plug 7, heat insulation cotton, a baffle 8, a baffle 9 and a waterproof coiled material.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figure 1, the structural relationship of the steel structure roof outlet air duct ascending waterproof treatment node structure is that a roof outlet air duct 1 penetrates out to the upper part of a roof 2 from a hole formed in the roof 2, the roof 2 comprises roof beams serving as main supporting structures, roof purlines 21 erected on the roof beams, roof inner plates 23 and roof outer plates 22 which are installed and fixed to the bottoms of the roof purlines 21, and a plate 4, a bracket 5, plug 6 heat insulation cotton 7 and a baffle 8;
The roof outer plate 22 is erected on the top of each roof purline 21, and insulation cotton 7 is paved between the roof outer plate 22 and the roof purlines 21, and the end part of the roof outer plate 22 is connected with the roof purlines 21 through a bracket 5 arranged on the top of the insulation cotton 7;
The joint of the plate 4 covering the roof outlet air duct 1 and the roof 2 is arranged at the top of the heat preservation cotton 7, one end of the joint is attached to the side wall of the roof air duct 1 and is folded upwards to be fixed, and the other end of the joint is inserted between the bracket 5 and the corresponding roof purline 21 from the lower part of the plug 6;
And a baffle 8 for the joint between the shielding plate 4 and the side wall of the air outlet duct 1 is arranged above the end part of the attaching plate 4 on the air outlet duct 1.
Preferably, the waterproof coiled material 9 is paved on the top of the plate 4 in a fitting way;
One end of the waterproof coiled material 9 is adhered to one end of the plate 4 and is upwards folded and fixed below a joint between the plate 4 and the side wall of the air duct 1 of the out-roof, and the other end is upwards folded and covered by the plug 6 to the top of the outer plate 22 of the roof for fixation.
Preferably, an opening purline 3 is also arranged;
The opening purline 3 is arranged above the roof inner plate 23, is fixedly installed with the roof beam, and is attached to the side wall of the roof air duct 1.
Preferably, the baffle 8 is angle steel arranged around the whole periphery of the air outlet duct 1, and the opening of the angle steel faces downwards and the side wall of the air outlet duct 1.
Preferably, the joint of the plate 4 and the baffle plate 8 is plugged with waterproof glue.
Preferably, a cement is arranged between the plug 6 and the plate 4 in a blocking manner.
Preferably, the portal purlins 3 are arranged parallel to the roof purlins 21.
Preferably, the bottom of the bracket 5 is fixedly installed with the corresponding roof purline 21 through self-tapping screws penetrating through the base, the plate 4 and the heat preservation cotton 7 in sequence, the top of the bracket 5 is of a plate-shaped hook structure with an upward opening, and the flanging of the roof outer plate 22 is hung in the plate-shaped hook structure to hang the roof outer plate 22 with the bracket 5.
The concrete construction process comprises the following steps:
Firstly, installing a roof outlet air duct 1 at a hole formed in a roof 2, attaching the roof outlet air duct 1 to form a hole purline 3 fixedly installed with a roof beam, and further fixing the roof outlet air duct 1;
In actual setting, a hole purline 3 can be respectively arranged on two sides of the outlet roof air duct 1 so as to clamp and fix the outlet roof air duct 1.
And secondly, welding angle steel on the whole periphery of the upper part of the air outlet roof duct 1 to serve as a baffle 8, wherein the opening of the angle steel faces downwards and the side wall of the air outlet roof duct 1.
Thirdly, thermal insulation cotton 7 is paved on each roof purline 21, one end of each plate 4 is embedded into an angle steel opening, the angle steel is attached, the joint is plugged by waterproof glue, then the plate 4 is paved along the top of the thermal insulation cotton 7, the other end extends to the position below the designed installation position of the end part of the roof outer plate 22, a bracket 5 is arranged above the end, and the bracket 5 and the plate 4 are installed and fixed with the roof purline 21 at the corresponding position by self-tapping screws.
Fourthly, setting cement on one side, close to the air outlet duct 1, of the support 5 at the top of the plate 4, placing the plug 6 on the cement, and then installing the roof outer plate 22 on the support 5;
At this time, the opening between the end of the roof outer panel 22 and the panel 4 is tightly closed by the plug 6 and the cement.
Fifth, waterproof coiled materials 9 are paved on the plate 4 and the roof outer plate 22.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model in essence.
Claims (8)
1. The steel structure roof outlet air duct ascending waterproof treatment node structure is characterized in that a roof outlet air duct (1) penetrates out to the upper part of a roof (2) from a hole formed in the roof (2), the roof (2) comprises roof beams serving as main supporting structures, roof purlines (21) erected on the roof beams, roof inner plates (23) installed and fixed to the bottoms of the roof purlines (21) and roof outer plates (22), and the steel structure roof outlet air duct ascending waterproof treatment node structure is also characterized by further comprising plates (4), supports (5), plugs (6), heat-insulating cotton (7) and baffles (8);
The roof outer plates (22) are erected on the tops of the roof purlines (21), and the heat-insulating cotton (7) is paved between the roof outer plates and the roof purlines, the ends of the roof outer plates (22) are connected with the roof purlines (21) in a mounting way through brackets (5) arranged on the tops of the heat-insulating cotton (7), and the plugs (6) are plugged in openings between the ends of the roof outer plates (22) and the heat-insulating cotton (7);
The plate (4) covers the joint of the roof outlet air duct (1) and the roof (2) and is arranged at the top of the heat insulation cotton (7), one end of the plate is attached to the side wall of the roof outlet air duct (1) and is folded upwards to be fixed, and the other end of the plate is inserted between the bracket (5) and the corresponding roof purline (21) from the lower part of the plug (6);
The upper part of the end part of the plate (4) is attached to the air outlet channel (1) of the roof, and a baffle (8) for shielding the joint between the plate (4) and the side wall of the air outlet channel (1) of the roof is arranged.
2. The steel structure roof outlet air duct ascending waterproof treatment node structure according to claim 1 is characterized in that waterproof coiled materials (9) are paved on the top of the plate (4) in a fitting way;
One end of the waterproof coiled material (9) is attached to one end of the plate (4) and is upwards folded and fixed below a joint between the plate (4) and the side wall of the air outlet duct (1), and the other end of the waterproof coiled material is upwards folded and covered by the plug (6) to the top of the roof outer plate (22) for fixation.
3. The steel structure roof outlet air duct ascending waterproof treatment node structure according to claim 1 is characterized by further comprising a hole purline (3);
The opening purline (3) is positioned above the roof inner plate (23), is fixedly installed with the roof beam, and is attached to the side wall of the roof outlet air duct (1).
4. The steel structure roof outlet air duct ascending waterproof treatment node structure according to claim 1, wherein the baffle (8) is angle steel arranged around the whole periphery of the roof outlet air duct (1), and the opening of the angle steel faces downwards and the side wall of the roof outlet air duct (1).
5. The joint structure for the water-proof treatment of the ascending slope of the air duct of the steel structure out of the roof according to any one of claims 1 to 3 is characterized in that the joint of the plate (4) and the baffle (8) is plugged with water-proof glue.
6. The steel structure roof outlet air duct ascending waterproof treatment node structure according to claim 1 is characterized in that cement is plugged between the plug (6) and the plate (4).
7. A steel structure roof outlet duct ascending waterproof treatment node structure according to claim 3, wherein the hole purlines (3) are arranged parallel to the roof purlines (21).
8. The steel structure roof outlet air duct ascending waterproof treatment node structure according to claim 1, wherein the bottom of the support (5) is fixedly installed with the corresponding roof purline (21) through self tapping screws penetrating through a base, the plate (4) and the heat preservation cotton (7) in sequence, the top of the support (5) is in a plate-shaped hook structure with an upward opening, and a flanging of the roof outer plate (22) is hung in the plate-shaped hook structure to hang the roof outer plate (22) with the support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420483504.2U CN222595345U (en) | 2024-03-13 | 2024-03-13 | A steel structure roof duct uphill waterproofing node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420483504.2U CN222595345U (en) | 2024-03-13 | 2024-03-13 | A steel structure roof duct uphill waterproofing node structure |
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| Publication Number | Publication Date |
|---|---|
| CN222595345U true CN222595345U (en) | 2025-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420483504.2U Active CN222595345U (en) | 2024-03-13 | 2024-03-13 | A steel structure roof duct uphill waterproofing node structure |
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| Country | Link |
|---|---|
| CN (1) | CN222595345U (en) |
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- 2024-03-13 CN CN202420483504.2U patent/CN222595345U/en active Active
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