CN112282210A - Steel construction residential building limit portion girder steel bottom clad structure - Google Patents
Steel construction residential building limit portion girder steel bottom clad structure Download PDFInfo
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- CN112282210A CN112282210A CN202011206580.1A CN202011206580A CN112282210A CN 112282210 A CN112282210 A CN 112282210A CN 202011206580 A CN202011206580 A CN 202011206580A CN 112282210 A CN112282210 A CN 112282210A
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- Prior art keywords
- steel
- angle steel
- bottom plate
- steel beam
- girder
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
- E04B1/944—Building elements specially adapted therefor elongated covered with fire-proofing material
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a steel beam bottom cladding structure at the edge of a steel structure residential building, which comprises a steel beam, wherein the steel beam is tightly attached to and clings to an outer wall of the building, a bottom plate is arranged at the bottom of the steel beam, a side plate is arranged on the side surface of the steel beam, the side plate and the bottom plate are ALC thin plates, the steel beam is an H-shaped steel column, second single angle steels are arranged at the top and the bottom of the side surface of the steel beam, the side plate is connected with the second single angle steels through self-tapping nails, double angle steels are arranged at equal intervals at the bottom of the steel beam, first single angle steels are arranged at two ends of the bottom of the steel beam, and the bottom plate is. This steel construction residential building limit portion girder steel bottom clad structure uses inorganic material ALC sheet metal to carry out the cladding to the girder steel bottom, satisfies the fire prevention requirement of building, and it is tight to the bottom cladding of girder steel simultaneously, and the process is simple, has reduced construction cost and construction cycle, has good practicality.
Description
Technical Field
The invention relates to the field of fabricated buildings, in particular to a steel beam bottom cladding structure on the edge part of a steel structure residential building.
Background
In projects such as houses, schools, apartments and the like, due to factors such as living habits and steel structure acceptance, steel beams need to be subjected to fireproof decoration coating treatment under normal conditions, the fireproof capacity of a steel structure is enhanced, the conventional steel beam bottom coating method needs self-tapping nails to be punched on ALC thin plates on the left side and the right side to fix bottom thin plates to achieve the coating purpose, and at steel beams on the sides of a building, the steel beams are tightly attached to a peripheral retaining wall and do not need to be coated on the outer side faces of the steel beams, so that the bottom coating thin plates cannot be fixed.
The common solution of the existing steel structure engineering and the existing structural drawing at home and abroad of the problem is as follows: the square keel is welded on the outer side of the lower flange of the steel beam, the ALC thin plate and the keel are connected and fixed by the self-tapping screw and filled with the foaming agent, the method increases the construction cost of the steel beam, is heavy in construction process, reduces indoor clear height, cannot give full play to the advantage of a steel structure assembly form, and greatly restricts the construction progress and the construction period of steel structure engineering.
Therefore, in order to solve the above problems and overcome the above disadvantages of the prior art, it is necessary to provide a bottom structure of steel frame side portion of residential building.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides a steel beam bottom cladding structure on the edge part of a steel structure residential building, which solves the problems of heavy construction process, high construction cost and long period of steel beam bottom plate cladding thin plate fixing construction.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a steel construction residential housing limit portion girder steel bottom clad structure, includes the girder steel, the setting of hugging closely the building outer wall is hugged closely to the girder steel, and the bottom of girder steel is equipped with the bottom plate, and the side of girder steel is equipped with the sideboard, and sideboard and bottom plate are the ALC sheet metal.
The steel beam is an H-shaped steel column, second single angle steel is arranged at the top and the bottom of the side face of the steel beam, the side plate is connected with the second single angle steel through self-tapping screws, double angle steel is arranged at the bottom of the steel beam at equal intervals, first single angle steel is arranged at two ends of the bottom of the steel beam, and the bottom plate is fixedly connected with the first single angle steel through two adjacent double angle steel and the double angle steel in a clamping mode.
Further defined, the base plate has a thickness of fifty millimeters and a length of one to one and a half meters.
Further limiting, the bottom surfaces of the bottom plate, the double angle steel and the first single angle steel are positioned on the same horizontal plane.
Further inject, the draw-in groove has been seted up at the both ends of bottom plate, the bottom plate passes through draw-in groove and double angle steel and first single angle steel joint.
Further, the inner side surface of the side plate is attached to the side surface of the bottom plate.
Further limiting, the outer surfaces of the side plate, the bottom plate, the first single angle steel and the double angle steel are coated with polymer mortar.
The invention has the following beneficial effects: this steel construction residential building limit portion girder steel bottom clad structure uses inorganic material ALC sheet metal to carry out the cladding to the girder steel bottom, satisfies the fire prevention requirement of building, and it is tight to the bottom cladding of girder steel simultaneously, and the process is simple, has reduced construction cost and construction cycle, has good practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention.
In the figure: 1 sideboard, 2 girder steel, 3 building outer walls, 4 first single angle steel, 5 double angle steel, 6 single angle steel of second, 7 bottom plates, 8 self-tapping nails.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a steel construction residential housing limit portion girder steel bottom clad structure, includes girder steel 2, and girder steel 2 is hugged closely and is hugged closely building outer wall 3 and sets up, and the bottom of girder steel 2 is equipped with bottom plate 7, and the side of girder steel 2 is equipped with sideboard 1, and sideboard 1 and bottom plate 7 are the ALC sheet metal.
The thickness of bottom plate 7 is fifty millimeters, and length is one to one little five meters, and bottom surface of bottom plate 7, two angle steel 5 and first single angle steel 4 is located same horizontal plane.
The clamping grooves are formed in the two ends of the bottom plate 7, and the bottom plate 7 is connected with the double angle steel 5 and the first single angle steel 4 in a clamping mode through the clamping grooves.
The inner side surface of the side plate 1 is attached to the side surface of the bottom plate 7, and polymer mortar is coated on the outer surfaces of the side plate 1, the bottom plate 7, the first single angle steel 4 and the double angle steel 5.
During the specific construction, the method comprises the following steps:
s1, mounting the steel beam 2 in place, wherein all welding seams of the steel beam are required to be controlled to be full-welded during mounting, the height of the welding seams is required to meet the design requirement of a drawing, and the minimum welding angle size is not less than the thickness of a connected thin plate;
s2, welding the first single angle steel 4 and the double angle steel 5 to the bottom of the steel beam 2, particularly paying attention to the quality of the welding seams of the interfaces, and avoiding undercut of all the welding seams;
s3, cutting and partitioning the bottom plate 7, and slotting the two ends of the partitioned bottom plate 7 to enable the bottom plate 7 to be tightly combined with the first single angle steel 4 and the double angle steel 5, wherein the lower surfaces of the bottom plate 7 and the double angle steel are positioned on the same horizontal line;
and S4, coating polymer mortar on the outer surfaces of the bottom plate 7, the first angle steel 4 and the double angle steel 5, and finishing the coating construction of the bottom of the steel beam.
This steel construction residential building limit portion girder steel bottom clad structure uses inorganic material ALC sheet metal to carry out the cladding to 2 bottoms of girder steel, satisfies the fire prevention requirement of building, and it is tight to the bottom cladding of girder steel 2 simultaneously, and the process is simple, has reduced construction cost and construction cycle, has good practicality.
It should be noted that, in this document, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel construction residential housing limit portion girder steel bottom clad structure, includes girder steel (2), its characterized in that: the steel beam (2) is arranged to be tightly attached to the building outer wall (3), a bottom plate (7) is arranged at the bottom of the steel beam (2), a side plate (1) is arranged on the side face of the steel beam (2), and the side plate (1) and the bottom plate (7) are ALC thin plates;
girder steel (2) are H shaped steel post, and the top and the bottom of girder steel (2) side all are equipped with second list angle steel (6), sideboard (1) is connected with second list angle steel (6) through self-tapping nail (8), and the bottom equidistance of girder steel (2) is provided with double angle steel (5), and the both ends of girder steel (2) bottom are provided with first list angle steel (4), bottom plate (7) are fixed with first list angle steel (4) joint through two adjacent double angle steel (5) and double angle steel (5).
2. The steel structure residential building edge steel beam bottom cladding structure of claim 1, wherein: the thickness of the bottom plate (7) is fifty millimeters, and the length is one to one point five meters.
3. The steel structure residential building edge steel beam bottom cladding structure of claim 2, wherein: the bottom surfaces of the bottom plate (7), the double angle steel (5) and the first single angle steel (4) are positioned on the same horizontal plane.
4. The steel structure residential building edge steel beam bottom cladding structure of claim 3, wherein: the clamping grooves are formed in the two ends of the bottom plate (7), and the bottom plate (7) is connected with the double angle steel (5) and the first single angle steel (4) in a clamping mode through the clamping grooves.
5. The steel structure residential building edge steel beam bottom cladding structure of claim 4, wherein: the inner side surface of the side plate (1) is attached to the side surface of the bottom plate (7).
6. The steel structure residential building edge steel beam bottom cladding structure of claim 5, wherein: the outer surfaces of the side plate (1), the bottom plate (7), the first single angle steel (4) and the double angle steel (5) are coated with polymer mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011206580.1A CN112282210B (en) | 2020-11-02 | 2020-11-02 | Steel construction residential building limit portion girder steel bottom clad structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011206580.1A CN112282210B (en) | 2020-11-02 | 2020-11-02 | Steel construction residential building limit portion girder steel bottom clad structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112282210A true CN112282210A (en) | 2021-01-29 |
| CN112282210B CN112282210B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011206580.1A Active CN112282210B (en) | 2020-11-02 | 2020-11-02 | Steel construction residential building limit portion girder steel bottom clad structure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499602A (en) * | 2014-11-29 | 2015-04-08 | 沈阳中辰钢结构工程有限公司 | Multi-layer composite thermal insulating outer wall |
| CN204898886U (en) * | 2015-08-10 | 2015-12-23 | 文登蓝岛建筑工程有限公司 | Take furred ceiling outer wall and plywood connecting elements |
| CN106088467A (en) * | 2016-08-18 | 2016-11-09 | 安徽富煌建筑设计研究有限公司 | Girder steel cladding node in housing building of steel-structure |
| CN205894483U (en) * | 2016-08-18 | 2017-01-18 | 安徽富煌建筑设计研究有限公司 | Girder steel cladding node in steel construction residential housing |
| CN108005254A (en) * | 2017-12-30 | 2018-05-08 | 贵阳铝镁设计研究院有限公司 | A kind of assembled architecture heat preserving exterior wall and its installation method |
| CN111379329A (en) * | 2018-12-31 | 2020-07-07 | 广西建工集团第五建筑工程有限责任公司 | Connecting node structure of silicon-magnesium wallboard and steel structure of steel structure house and construction method thereof |
-
2020
- 2020-11-02 CN CN202011206580.1A patent/CN112282210B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499602A (en) * | 2014-11-29 | 2015-04-08 | 沈阳中辰钢结构工程有限公司 | Multi-layer composite thermal insulating outer wall |
| CN204898886U (en) * | 2015-08-10 | 2015-12-23 | 文登蓝岛建筑工程有限公司 | Take furred ceiling outer wall and plywood connecting elements |
| CN106088467A (en) * | 2016-08-18 | 2016-11-09 | 安徽富煌建筑设计研究有限公司 | Girder steel cladding node in housing building of steel-structure |
| CN205894483U (en) * | 2016-08-18 | 2017-01-18 | 安徽富煌建筑设计研究有限公司 | Girder steel cladding node in steel construction residential housing |
| CN108005254A (en) * | 2017-12-30 | 2018-05-08 | 贵阳铝镁设计研究院有限公司 | A kind of assembled architecture heat preserving exterior wall and its installation method |
| CN111379329A (en) * | 2018-12-31 | 2020-07-07 | 广西建工集团第五建筑工程有限责任公司 | Connecting node structure of silicon-magnesium wallboard and steel structure of steel structure house and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN112282210B (en) | 2022-04-05 |
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