CN216007572U - Steel construction goes out roofing node waterproof construction - Google Patents
Steel construction goes out roofing node waterproof construction Download PDFInfo
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- CN216007572U CN216007572U CN202122634395.9U CN202122634395U CN216007572U CN 216007572 U CN216007572 U CN 216007572U CN 202122634395 U CN202122634395 U CN 202122634395U CN 216007572 U CN216007572 U CN 216007572U
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- short column
- roof
- steel structure
- roofing
- flashing
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Abstract
The utility model discloses a steel construction goes out waterproof structure of roofing node relates to building technical field, include: a roof steel structure framework; the roof drainage ditch is arranged above the roof steel structure framework; the short column is arranged above the roof steel structure framework, and the top of the short column penetrates through the roof drainage ditch; the water baffle is arranged around the short column; the waterproof layer is arranged between the inner wall of the water baffle and the outer wall of the short column; and the cross beam is arranged above the short column. The utility model provides an out among the prior art the roofing component bearing capacity not enough, poor stability, the handing-over department waterproof nature of component and roofing is poor technical problem.
Description
Technical Field
The utility model relates to a building technical field especially relates to a steel construction goes out waterproof structure of roofing node.
Background
With the development of the construction industry, the steel structure roof technology is increasingly popularized and applied.
For some buildings with stacked roofs, steel structural load bearing members are required to extend out of the roof; if on the component direct fixation that will stretch out the roof blanket, can bring the potential safety hazard to the roofing when the upper portion load is great, if the component that will stretch out is fixed in the roofing crossbeam, the roof blanket need be worn out to the component, destroys the waterproof structure of roofing, and the handing-over department node of component and roofing is handled complicacy, influences whole waterproof nature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel construction goes out waterproof structure of roofing node has solved among the prior art not enough, the poor stability of roofing component bearing capacity, the poor technical problem of handing-over department waterproof nature of component and roofing.
The embodiment of the application discloses steel construction goes out roofing node waterproof construction includes:
a roof steel structure framework;
the roof drainage ditch is arranged above the roof steel structure framework;
the short column is arranged above the roof steel structure framework, and the top of the short column penetrates through the roof drainage ditch;
the water baffle is arranged around the short column;
the waterproof layer is arranged between the inner wall of the water baffle and the outer wall of the short column;
and the cross beam is arranged above the short column.
This application embodiment sets up the roofing escape canal in short column department, has changed the assembly methods of original escape canal, cooperates with breakwater, waterproof layer and forms waterproof system, improves waterproof performance.
On the basis of the technical scheme, the embodiment of the application can be further improved as follows:
further, it still includes the apron flashing, the apron flashing is installed on the short column, just the outer wall downward sloping of apron flashing, the beneficial effect who adopts this step is the waterproof performance of further improvement short column handing-over department.
Furthermore, the waterproof layer is a non-cured asphalt layer, and the beneficial effect of the step is that the waterproof layer is used for preventing water through the non-cured asphalt layer.
Furthermore, the bottom surface of the flashing is higher than the upper end surface of the water baffle, and the flashing has the beneficial effect of being waterproof by utilizing the flashing.
Further, the distance that the end part of the flashing extends out of the short column is 100 mm; the thickness of flashing and breakwater board is 2mm at least, and the beneficial effect who adopts this step is to design the size of flashing, can improve waterproof performance.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. according to the embodiment of the application, the short column is directly fixed on the roof steel structure framework, and a conventional construction method is changed, so that the stability of the short column is improved.
2. This application embodiment carries out the co-design with roofing escape canal and short column, is about to set up the roofing escape canal in short column department, and the node of follow-up retreatment escape canal and short column has both guaranteed short column quality and structural safety, is showing the water-proof effects who has promoted the steel roofing again, and the appearance is pleasing to the eye, the suitability is strong.
3. The short column is hidden in the roofing downside in this application embodiment, adds stainless steel water baffle simultaneously around the short column, and whole preparation of mill, on-the-spot assembly after making up with the escape canal, the efficiency of construction is high, and the node shaping is pleasing to the eye.
4. This application embodiment welds the apron flashing at short column upside, guides rivers to get into the roofing escape canal effectively, further forms to take the row to give first place to, use stifled waterproof system who assists.
5. The embodiment of the application adopts the non-cured asphalt to fill the gap between the water baffle and the short column, effectively avoids the possibility that water in the roof ditch leaks through the short column, and also avoids the influence of the upper structure vibration of the short column on the ditch.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a waterproof structure of a steel structure roofing node according to an embodiment of the present invention;
reference numerals:
1-roof steel structure skeleton; 2-roof drainage ditch; 3-short column; 4-a water baffle; 5-waterproof layer; 6-a cross beam; 7-flashing.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Example (b):
as shown in FIG. 1, the embodiment of the application discloses a steel construction goes out waterproof structure of roofing node for improve the waterproof nature of whole roofing, assemble on roofing steel structure skeleton, its concrete structure includes:
a roof steel structure framework 1;
the roof drainage ditch 2 is arranged above the roof steel structure framework 1, the roof drainage ditch 2 is an assembled roof drainage ditch 2, and the concrete structure of the roof drainage ditch is a concave surface which is convenient for drainage;
the short column 3 is arranged above the roof steel structure framework 1, the top of the short column 3 penetrates through the roof drainage ditch 2, the short column is used for bearing upper structure load, the height of the short column is not more than the height of the roof drainage ditch 2, the short column can be hidden at the lower side of a roof, the overall appearance effect is not influenced, and meanwhile, the assembly of a subsequent beam is facilitated;
the water baffle 4 is arranged around the short column 3, the water baffle 4 is a stainless steel baffle, and the bottom of the water baffle is connected with the upper end surface of the roof drainage ditch 2, so that the leakage prevention of the steel structure roof is effectively ensured;
the waterproof layer 5 is arranged between the inner wall of the water baffle 4 and the outer wall of the short column 3, the waterproof layer 5 is used for filling a gap between the water baffle 4 and the short column 3, the stability of a node structure is improved, meanwhile, the phenomenon that the water baffle 4 and the short column 3 are laterally leaked to influence the overall waterproofness can be avoided, specifically, the waterproof layer can be a non-cured asphalt layer, the non-cured asphalt layer is used for pouring, and when the non-cured asphalt layer is poured, the non-cured asphalt layer is required to be higher than the upper edge of the top of the water baffle 4, so that the waterproof effect of the waterproof layer is ensured;
and the cross beam 6 is arranged above the short column 3, and the cross beam 6 is used for uniformly transmitting the upper load to the short column and is beneficial to the installation of upper structures such as curtain walls.
In an embodiment, this application is in order to improve waterproof performance, still sets up apron flashing 7, apron flashing 7 is installed on short column 3, just the outer wall downward sloping of apron flashing 7 utilizes apron flashing 7 effectively to guarantee steel construction roofing antiseep, and this apron flashing 7's longitudinal section is trapezoidal.
Wherein, this application the bottom surface of apron flashing 7 is higher than the up end of breakwater 4, and specific scope is not less than 30mm, can guide rivers to get into roofing escape canal 2 like this effectively, further forms to take the row to give first place to, use stifled waterproof system who assists.
Wherein, the distance that the end of the apron flashing 7 extends out of the short column 3 is 100 mm; the thickness of flashing 7 and breakwater 4 is 2mm at least, designs the concrete size of flashing equally, can guarantee flashing 7's waterproof performance, avoids the roofing to take place to reveal.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The utility model provides a steel construction goes out roofing node waterproof construction which characterized in that includes:
a roof steel structure framework;
the roof drainage ditch is arranged above the roof steel structure framework;
the short column is arranged above the roof steel structure framework, and the top of the short column penetrates through the roof drainage ditch;
the water baffle is arranged around the short column;
the waterproof layer is arranged between the inner wall of the water baffle and the outer wall of the short column;
and the cross beam is arranged above the short column.
2. The steel structure roofing node waterproofing construction of claim 1, wherein the waterproofing layer is a non-cured asphalt layer.
3. The steel structure roofing node waterproofing structure according to claim 1, further comprising a flashing mounted on the short post, and an outer wall of the flashing is inclined downward.
4. The steel structure roofing node waterproofing structure according to claim 3, wherein the bottom surface of the flashing is higher than the upper end surface of the breakwater.
5. The steel structure roofing node waterproofing structure according to claim 4 wherein the distance by which the end of the flashing protrudes from the stub is 100 mm; the thickness of the flashing and the water baffle is at least 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634395.9U CN216007572U (en) | 2021-10-29 | 2021-10-29 | Steel construction goes out roofing node waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634395.9U CN216007572U (en) | 2021-10-29 | 2021-10-29 | Steel construction goes out roofing node waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216007572U true CN216007572U (en) | 2022-03-11 |
Family
ID=80526656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122634395.9U Active CN216007572U (en) | 2021-10-29 | 2021-10-29 | Steel construction goes out roofing node waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216007572U (en) |
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2021
- 2021-10-29 CN CN202122634395.9U patent/CN216007572U/en active Active
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