CN213359018U - Assembly building steel column outer wall corner node - Google Patents
Assembly building steel column outer wall corner node Download PDFInfo
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- CN213359018U CN213359018U CN202021857832.2U CN202021857832U CN213359018U CN 213359018 U CN213359018 U CN 213359018U CN 202021857832 U CN202021857832 U CN 202021857832U CN 213359018 U CN213359018 U CN 213359018U
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Abstract
The utility model discloses an assembly building steel column outer wall corner node, which relates to the technical field of assembly buildings, wherein a joint is formed at the joint of a wallboard and a steel column, and the joint is filled and sealed by a flexible material; the two sides of the wallboard and the steel column facing the outdoor are provided with heat-insulation decorative integrated plates, and the outer sides of the heat-insulation decorative integrated plates are provided with outer wall surface layers; the steel column is towards indoor both sides face and is established cement mortar steel sheet layer, and wallboard and cement mortar steel sheet layer junction form the interface, and the fine net of glass is embedded to the interface surface, and wallboard and the fine net of glass are located indoor surface and are established interior wall surface course. The utility model provides an assembled building node structure suitable for steel column is located wallboard corner position, full laying glass fiber net at the internal interface, and packing the shutoff with flexible material at the seam, produce certain elasticity, prevent effectively that the seam from cracking, and then improve the stability and the whole quality of building; the fireproof wall has the advantages of good fireproof property, simple structure, convenience and quickness in construction and good practicability.
Description
Technical Field
The utility model relates to an assembly type structure technical field, concretely relates to node structure of assembly type structure steel column in outer wall corner.
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. The civil building with the multi-story and high-rise assembled steel structure is a scientific and technological subject which is key in the field of civil buildings, and the steel structure is used as a green product in the building industry, can fully utilize the superior mechanical property of steel, and meets the requirement of long-term sustainable development. At present, in a civil building with a multi-story and high-rise assembled steel structure, the problem of cracking is easily caused at the joint of a steel column and an outer wall due to different expansion coefficients of different materials, and the stability and the overall quality of the building are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just in order to avoid the weak point that above-mentioned prior art exists, provide an assembly building steel column outer wall corner node.
The utility model discloses a solve technical problem and adopt following technical scheme: the joint of the wallboard and the steel column forms a joint, and the joint is filled and sealed by a flexible material; the surface of the steel column is coated with a formed fireproof coating layer, the two side surfaces of the wallboard and the steel column facing outdoors are respectively provided with a heat-insulation decorative integrated plate according to a plane integrally formed by the wallboard and the steel column, and the outer side of the heat-insulation decorative integrated plate is provided with an outer wall surface layer; two side surfaces, facing indoors, of the steel column are provided with cement mortar steel plate layers with plastering and brushing surfaces, an interface is formed at the joint of the wallboard and the cement mortar steel plate layers, glass fiber grids are embedded into the surface of the interface, and the whole interface is fully paved by the glass fiber grids; the wallboard with the fine net of glass is located indoor surface and establishes interior wall surface course, interior wall surface course is the overall structure that whole shaping obtained.
Further, the interface comprises an area exposed from the inner side of the steel column and an area which is not less than 200mm and extends towards the wallboard at the joint of the steel column and the wallboard.
Furthermore, the joint of the two heat-preservation and decoration integrated plates is plugged by caulking agent weather-resistant sealant to form a sealing structure.
Further, the wallboard is an ALC wallboard.
Further, the glass fiber meshes are alkali-resistant glass fiber meshes.
Further, the steel column is of a hollow structure, an inner concrete pouring structure is filled in the steel column, and the inner concrete pouring structure is obtained through casting molding.
Further, the proportion of cement to mortar of the cement mortar steel plate layer is 1:3, and the thickness is 30 mm.
The utility model provides an assembly building steel column outer wall corner node has following beneficial effect:
1. the assembled building node structure is suitable for a steel column at a corner position of a wallboard, glass fiber grids are fully paved on an inner interface, and flexible materials are filled and plugged at a joint to generate certain flexibility, so that the joint is effectively prevented from cracking, and the stability and the overall quality of a building are improved;
2. the fireproof coating has good fire resistance and can meet the requirements of 'architectural design fireproof regulations';
3. simple structure, construction convenience, and good practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
11. the concrete structure is poured in, 12, wall plates, 13, steel columns, 14, seams, 15 and interfaces; 21. fireproof coating layer, 22, glass fiber grids, 23, heat-preservation and decoration integrated plate, 24, sealing structure, 25, outer wall surface layer, 26, cement mortar steel plate layer, 27 and inner wall surface layer.
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.
As shown in fig. 1, the structural relationship is: the wall plate comprises a wall plate 12 with a corner structure and a steel column 13 positioned at the corner, wherein a joint 14 is formed at the joint of the wall plate 12 and the steel column 13, and the joint 14 is filled and sealed by a flexible material; the surface of the steel column 13 is coated with a formed fireproof coating layer 21, the fireproof performance of the steel column 13 is improved by the waterproof coating layer 21, the fireproof limit of the steel column 13 meets the fireproof limit of corresponding building design fireproof standard GB5016-2014, and the method that the steel column 13 is positioned on the indoor inner side surface is the same as the conventional method that the steel column is positioned in an interior wall; the two side faces of the wallboard 12 and the steel column 13 facing outdoors are respectively provided with a heat insulation decoration integrated plate 23 according to a plane integrally formed by the wallboard and the steel column, the outer side of the heat insulation decoration integrated plate 23 is provided with an outer wall surface layer 25, and the method for manufacturing the outer wall surface layer 25 is the same as the conventional method for manufacturing a single outer facing; two side surfaces of the steel column 13 facing the indoor space are provided with cement mortar steel plate layers 26 with plastering and brushing surfaces, an interface 15 is formed at the joint of the wallboard 12 and the cement mortar steel plate layers 26, glass fiber grids 22 are embedded into the surface of the interface 15, and the glass fiber grids 22 are fully paved on the whole interface 15; the wall panel 12 and the fiberglass mesh 22 are provided with an inner wall 27 on the indoor surface, and the inner wall 27 is an integral structure formed integrally.
Preferably, the interface 15 includes an area of exposed inner side of the steel beam 13 and an area of no less than 200mm extending toward the wall panel 12 where the steel beam 13 is connected to the wall panel 12.
Preferably, the joint of the two heat preservation and decoration integrated plates 23 is sealed by caulking agent weather-proof sealant to form a sealing structure 24.
Preferably, the wallboard 12 is ALC wallboard.
Preferably, the fiberglass mesh 22 is an alkali-resistant fiberglass mesh.
Preferably, the steel column 13 is a hollow structure, and the interior of the steel column is filled with the concrete filled structure 11, and the concrete filled structure 11 is obtained by casting molding.
Preferably, the cement mortar steel plate layer 26 has a cement to mortar ratio of 1:3 and a thickness of 30 mm.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides an assembly building steel column outer wall corner node, includes wallboard (12) that have the corner structure and is located steel column (13) of corner, its characterized in that: the joints (14) of the wall panels (12) and the steel columns (13) are formed, and the joints (14) are filled and sealed by flexible materials; the surface of the steel column (13) is coated with a formed fireproof coating layer (21), the two sides of the wallboard (12) and the steel column (13) facing outdoors are respectively provided with a heat-insulation decorative integrated plate (23) according to a plane integrally formed by the wallboard and the steel column, and the outer side of the heat-insulation decorative integrated plate (23) is provided with an outer wall surface layer (25); two side surfaces, facing indoors, of the steel column (13) are provided with cement mortar steel plate layers (26) subjected to surface plastering and brushing treatment, an interface (15) is formed at the joint of the wallboard (12) and the cement mortar steel plate layers (26), glass fiber grids (22) are embedded into the surface of the interface (15), and the glass fiber grids (22) are fully paved on the whole interface (15); wallboard (12) with fine net (22) of glass is located indoor surface and establishes interior wall covering (27), interior wall covering (27) are the overall structure that whole shaping obtained.
2. The assembled building steel column outer wall corner node of claim 1, wherein: the interface (15) comprises an area exposed on the inner side of the steel column (13) and an area which is not less than 200mm of the connection position of the steel column (13) and the wallboard (12) and extends towards the direction of the wallboard (12).
3. The assembled building steel column outer wall corner node of claim 1, wherein: the joint of the two heat-preservation and decoration integrated plates (23) is sealed by caulking agent weather-resistant sealant to form a sealing structure (24).
4. The assembled building steel column outer wall corner node of claim 1, wherein: the wallboard (12) is an ALC wallboard.
5. The assembled building steel column outer wall corner node of claim 1, wherein: the glass fiber meshes (22) are alkali-resistant glass fiber meshes.
6. The assembled building steel column outer wall corner node of claim 1, wherein: the steel column (13) is of a hollow structure, an inner concrete pouring structure (11) is filled in the steel column, and the inner concrete pouring structure (11) is obtained through casting molding.
7. The assembled building steel column outer wall corner node of claim 1, wherein: the thickness of the cement mortar steel plate layer (26) is 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857832.2U CN213359018U (en) | 2020-08-31 | 2020-08-31 | Assembly building steel column outer wall corner node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857832.2U CN213359018U (en) | 2020-08-31 | 2020-08-31 | Assembly building steel column outer wall corner node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213359018U true CN213359018U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021857832.2U Active CN213359018U (en) | 2020-08-31 | 2020-08-31 | Assembly building steel column outer wall corner node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213359018U (en) |
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2020
- 2020-08-31 CN CN202021857832.2U patent/CN213359018U/en active Active
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