CN111894130B - Modularized multi-high-rise assembled steel structure frame body - Google Patents
Modularized multi-high-rise assembled steel structure frame body Download PDFInfo
- Publication number
- CN111894130B CN111894130B CN202010833197.2A CN202010833197A CN111894130B CN 111894130 B CN111894130 B CN 111894130B CN 202010833197 A CN202010833197 A CN 202010833197A CN 111894130 B CN111894130 B CN 111894130B
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- Prior art keywords
- main beam
- welded
- fixed
- sides
- column base
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional [3D] framework structures
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional [3D] framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a modularized multi-story and high-rise assembled steel structure frame body which comprises a column base, a first main beam, a second main beam, a third main beam, a fourth main beam, a first secondary beam, a second secondary beam and a long secondary beam, wherein first fixing grooves are formed in two sides of the first main beam, floors are welded and fixed in the first fixing grooves, second fixing grooves are formed in two sides of the second main beam, third fixing grooves are formed in two sides of the third main beam, floors welded and fixed with the first fixing grooves are welded and fixed on one side of the third fixing grooves, floors welded and fixed with the second fixing grooves are welded and fixed on the other side of the third fixing grooves, and fourth fixing grooves are formed in two sides of the fourth main beam. The beneficial effects are that: the method realizes the modular production of factories, quick assembly, improves the construction speed, shortens the construction period, reduces the construction cost, fully exerts the advantages of steel structure houses, and has the advantages of high safety performance, quick construction speed, little environmental pollution, fewer safety accidents, low construction cost and the like.
Description
Technical Field
The invention relates to the technical field related to steel structures, in particular to a modularized multi-high-rise assembled steel structure frame body.
Background
The steel structure frame support system is a structural system which is formed by steel beams and steel columns along the longitudinal direction and the transverse direction of a house and used for bearing and resisting side force, can provide a larger inner space, is flexible in building plane arrangement, is applicable to various types of use functions, is high in stability of steel, good in anti-seismic performance, high in construction speed, high in mechanization degree, simple in structure, easy to standardize and finalize components, and can adopt steel beams for crane beams and working platform beams in a factory building, floor beams in a multi-layer building, purlins in a roof structure and the like.
Research on multi-high-rise assembled steel structure frame systems at home and abroad is in a starting stage, and innovation of industrial assembled high-rise steel structure frame supporting systems is imperative; the traditional steel structure residential building adopts a large amount of welding during construction, has low construction speed, serious environmental pollution, difficult control of the quality of welding seams and serious influence on the safety performance of the building,
At present, the existing multi-high-rise assembled steel structure frame system in China has the problems that the splicing position of a floor slab is positioned at a joint of beam column connection, a cantilever rod of an inclined support is spliced with the frame system by bolts, and rigid connection of the joint cannot be realized only by means of a limited number of high-strength bolts, so that the stress of the structure is not facilitated. The splicing form of the floor slab adopted by the invention can effectively realize rigid connection of the nodes and rigid connection of the inclined support and the frame system, overcomes the defects of the existing system, and provides a modularized multi-high-rise assembled steel structure frame body for the above problems.
Disclosure of Invention
The invention aims to provide a modularized multi-story high-rise assembled steel structure frame body so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a modular many high-rise assembled steel construction frame body, including column base, first girder, second girder, third girder, fourth girder, first secondary girder, second secondary girder and long secondary girder, column base one side welded fastening has first girder, keep away from on the column base first girder one side welded fastening has the second girder, be located on the column base first girder one side welded fastening has the third girder, keep away from on the column base third girder one side welded fastening has the fourth girder, just first fixed slot has all been seted up to the both sides of first girder, equal welded fastening has the floor in the first fixed slot, the second fixed slot has all been seted up to the both sides of second girder, third fixed slot both sides have all been seted up, third fixed slot one side welded fastening have with first fixed slot mutual welded fastening's floor, third fixed slot opposite side welded fastening have with second fixed slot mutual welded fastening has the third girder one side welded fastening has the third girder, fourth fixed slot on the column base is kept away from first fixed slot mutual welded fastening has the fourth girder one side welded fastening has the fourth fixed slot to be located on the fourth fixed slot, fourth fixed slot has the fourth fixed slot each other welded fastening has the floor.
Further, the column base comprises a first flange plate and a second flange plate, square steel pipes are welded and fixed at the center of the bottom of the first flange plate, and the bottom of each steel pipe is welded and fixed at the center of the upper surface of the second flange plate.
Further, a plurality of first mounting holes are uniformly formed in the periphery of the first flange plate and the periphery of the second flange plate, and first fixing holes matched with the first mounting holes are formed in one ends, close to the column base, of the first main beam, the second main beam, the third main beam and the fourth main beam.
Further, second mounting holes are formed in the center of the periphery of the floor slab, and second fixing holes matched with the second mounting holes are formed in two sides of the middle ends of the first main beam, the second main beam, the third main beam and the fourth main beam.
Further, the first girder, the second girder, the third girder and the fourth girder are far away from one end of the column base and are all provided with third fixing holes, and the first secondary girder, the second secondary girder and the long secondary girder are all provided with third mounting holes which are matched with the third fixing holes.
Further, limiting holes matched with the second fixing holes are formed in the middle ends of the first secondary beam, the second secondary beam and the long secondary beam.
Further, the first secondary beam and the two ends of the second secondary beam are clamped and fixed in the third main beam and the fourth main beam, reinforcing holes are formed in the first secondary beam and the second secondary beam, which are close to one ends of the third main beam and the fourth main beam, and the reinforcing holes are welded and fixed through reinforcing plates.
Compared with the prior art, the invention has the following beneficial effects: the first main beam, the second main beam, the third main beam and the fourth main beam are used for carrying out welding fixation on the floor slabs, and the quick installation is realized through matching and anastomosis between the fixing holes and the mounting holes, so that the factory modularized production is realized, the quick assembly is realized, the construction speed is improved, the construction period is shortened, the engineering cost is reduced, the environmental pollution is reduced, the advantages of the steel structure house are fully exerted, and the steel structure house has the advantages of high safety performance, high construction speed, small environmental pollution, fewer safety accidents, low engineering cost and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a modular multi-story, high-rise fabricated steel structural frame body, implemented in accordance with the present invention;
FIG. 2 is a schematic cross-sectional view of a portion of a modular multi-story, high-rise fabricated steel structural frame body, implemented in accordance with the present invention;
FIG. 3 is a schematic diagram of a column shoe connection structure for a modular multi-story, high-rise fabricated steel structural frame body, implemented in accordance with the present invention;
FIG. 4 is a schematic diagram of a column shoe structure of a modular multi-story, high-rise fabricated steel structural frame body, implemented in accordance with the present invention;
Reference numerals:
1. A column base; 11. a first flange; 12. a second flange; 13. a steel pipe; 14. a first mounting hole; 15. a first fixing hole; 16. a second mounting hole; 17. a second fixing hole; 18. a third mounting hole; 19. a third fixing hole; 2. a first main beam; 21. a first fixing groove; 22. a limiting hole; 3. a second main beam; 31. a second fixing groove; 4.a third main beam; 41. a third fixing groove; 42. reinforcing holes; 43. a reinforcing plate; 5. a fourth main beam; 51. a fourth fixing groove; 6. a first secondary beam; 7. a second secondary beam; 8. a long secondary beam; 9. and (3) floor slabs.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, a modular multi-story steel structure frame body according to the present invention includes a column base 1, a first main beam 2, a second main beam 3, a third main beam 4, a fourth main beam 5, a first sub beam 6, a second sub beam 7 and a long sub beam 8, wherein, the first main beam 2 is welded and fixed on one side of the column base 1, the second main beam 3 is welded and fixed on one side of the column base 1 far from the first main beam 2, the third main beam 4 is welded and fixed on one side of the column base 1 far from the third main beam 4, the fourth main beam 5 is welded and fixed on one side of the column base 1, and the first fixing grooves 21 are formed on both sides of the first main beam 2, the floor 9 is welded and fixed on both sides of the first fixing grooves 21, the second fixing grooves 31 are formed on both sides of the second main beam 3, the floor 9 is welded and fixed on both sides of the third fixing grooves 41, the floor 9 is welded and fixed on both sides of the fourth fixing grooves 9 are welded and fixed on both sides of the fourth main beam 9, and the fourth fixing grooves 9 are welded and fixed on both sides of the fourth main beam 9 are welded and fixed on both sides of the fourth fixing grooves 9 are welded and fixed on both sides of the fourth main beam 9.
The column base 1 comprises a first flange plate 11 and a second flange plate 12, wherein a square steel pipe 13 is welded and fixed at the center of the bottom of the first flange plate 11, and the bottom of the steel pipe 13 is welded and fixed at the center of the upper surface of the second flange plate 12.
Wherein, a plurality of first mounting holes 14 are uniformly formed around the first flange plate 11 and the second flange plate 12, and first fixing holes 15 matched with the first mounting holes 14 are formed at one ends of the first main beam 2, the second main beam 3, the third main beam 4 and the fourth main beam 5 close to the column base 1.
Wherein, the center department all around floor 9 has all offered second mounting hole 16, and all offered the second fixed orifices 17 that coincide with second mounting hole 16 on the both sides of the end in first girder 2, second girder 3, third girder 4 and fourth girder 5.
Wherein, the first girder 2, the second girder 3, the third girder 4 and the fourth girder 5 are far away from the column base 1 one end and all have been seted up third fixed orifices 19, all have been seted up on the first secondary beam 6, the second secondary beam 7 and the long secondary beam 8 with the identical third mounting hole 18 of third fixed orifices 19.
Wherein, limit holes 22 which are matched with the second fixing holes 17 are arranged at the middle ends of the first secondary beam 6, the second secondary beam 7 and the long secondary beam 8.
Wherein, the both ends of first secondary beam 6 and second secondary beam 7 are all joint fixed in inside third girder 4 and fourth girder 5, and first secondary beam 6 and second secondary beam 7 are close to third girder 4 and fourth girder 5 one end department all has seted up reinforcing hole 42, carries out welded fastening through reinforcing plate 43 between the reinforcing hole 42.
Principle of operation
Through the scheme of the invention, the modularized multi-story high-rise assembled steel structure frame body forms a frame structure with the first main beam 2, the second main beam 3, the third main beam 4 and the fourth main beam 5 through the column base 1 in use, then the floor slab 9 is fixed through the second fixing holes 17 and the second mounting holes 16, the first fixing holes 15 and the first mounting holes 14 on two sides are used for supporting and fixing, the first secondary beam 6, the second secondary beam 7 and the long secondary beam 8 are used for welding and fixing through the third fixing holes 19 and the third mounting holes 18, and the connecting part is reinforced through the reinforcing plate 43.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The modularized multi-story and multi-story assembled steel structure frame body comprises a column base (1), a first main beam (2), a second main beam (3), a third main beam (4), a fourth main beam (5), a first secondary beam (6), a second secondary beam (7) and a long secondary beam (8), and is characterized in that one side of the column base (1) is fixedly welded with the first main beam (2), one side of the column base (1) far away from the first main beam (2) is fixedly welded with the second main beam (3), one side of the column base (1) which is positioned on the first main beam (2) is fixedly welded with the third main beam (4), one side of the column base (1) far away from the third main beam (4) is fixedly welded with the fourth main beam (5), and first fixed slot (21) has all been seted up to the both sides of first girder (2), all welded fastening has floor (9) in first fixed slot (21), second fixed slot (31) has all been seted up to the both sides of second girder (3), third fixed slot (41) has all been seted up to third girder (4) both sides, third fixed slot (41) one side welded fastening have with first fixed slot (21) mutual welded fastening floor (9), third fixed slot (41) opposite side welded fastening have with second fixed slot (31) mutual welded fastening floor (9), fourth fixed slot (51) have been seted up to the both sides of fourth girder (5), The floor slab (9) which is mutually welded and fixed with the first fixing groove (21) is fixedly welded on one side of the fourth fixing groove (51), the floor slab (9) which is mutually welded and fixed with the second fixing groove (31) is fixedly welded on the other side of the fourth fixing groove (51), the first secondary beams (6) are fixedly welded on two sides of one end of the third main beam (4) on the floor slab (9), the second end secondary beams are fixedly welded on two sides of one end of the fourth main beam (5) on the floor slab (9), the long secondary beams (8) are fixedly welded on one side of the first main beam (2) on the floor slab (9), Second mounting holes (16) are formed in the centers of the periphery of the floor slab (9), and second fixing holes (17) which are matched with the second mounting holes (16) are formed in the two sides of the middle ends of the first main beam (2), the second main beam (3), the third main beam (4) and the fourth main beam (5); The column base (1) comprises a first flange plate (11) and a second flange plate (12), square steel pipes (13) are welded and fixed at the center of the bottom of the first flange plate (11), the bottoms of the steel pipes (13) are welded and fixed at the center of the upper surface of the second flange plate (12), a plurality of first mounting holes (14) are uniformly formed in the periphery of the first flange plate (11) and the periphery of the second flange plate (12), and first fixing holes (15) matched with the first mounting holes (14) are formed in one ends, close to the column base (1), of the first main beam (2), the second main beam (3), the third main beam (4) and the fourth main beam (5); the first main beam (2), the second main beam (3), the third main beam (4) and the fourth main beam (5) are provided with third fixing holes (19) at one end far away from the column base (1), and the first secondary beam (6), the second secondary beam (7) and the long secondary beam (8) are provided with third mounting holes (18) which are matched with the third fixing holes (19); limiting holes (22) which are matched with second fixing holes (17) are formed in the middle ends of the first secondary beams (6), the second secondary beams (7) and the long secondary beams (8), the two ends of the first secondary beams (6) and the two ends of the second secondary beams (7) are clamped and fixed in the third main beams (4) and the fourth main beams (5), the first secondary beams (6) and the second secondary beams (7) are close to the third main beams (4) and the fourth main beams (5), reinforcing holes (42) are formed in one ends of the second secondary beams, and welding and fixing are conducted between the reinforcing holes (42) through reinforcing plates (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833197.2A CN111894130B (en) | 2020-08-18 | 2020-08-18 | Modularized multi-high-rise assembled steel structure frame body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010833197.2A CN111894130B (en) | 2020-08-18 | 2020-08-18 | Modularized multi-high-rise assembled steel structure frame body |
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| CN111894130A CN111894130A (en) | 2020-11-06 |
| CN111894130B true CN111894130B (en) | 2024-09-06 |
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| CN113356364B (en) * | 2021-05-20 | 2022-07-15 | 郑州工业应用技术学院 | Rapid-turnover assembled steel structure and construction method thereof |
| CN113529978B (en) * | 2021-06-29 | 2023-03-28 | 浙江天壹重石建设科技有限公司 | Assembly type structure node |
| CN117344852A (en) * | 2023-11-13 | 2024-01-05 | 杭萧钢构(兰考)有限公司 | A modular multi-high-rise assembled steel structure system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212641738U (en) * | 2020-08-18 | 2021-03-02 | 山东经典重工集团股份有限公司 | Modular multi-story high-rise fabricated steel structure frame body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103882944B (en) * | 2014-03-20 | 2016-07-13 | 北京工业大学 | Modular many high-rise assembling type steel structure frame systems |
| CN103866853B (en) * | 2014-03-20 | 2016-07-06 | 北京工业大学 | The many high-rise assembling type steel structure frame systems of a kind of industrialized modular |
| CN106836475B (en) * | 2017-01-17 | 2019-03-05 | 北京工业大学 | Modular multi-storey prefabricated steel structure system |
| CN208981514U (en) * | 2018-08-30 | 2019-06-14 | 山东经典重工集团股份有限公司 | Modular more high-rise assembling type steel structures are engaged steel girder frame central supported system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212641738U (en) * | 2020-08-18 | 2021-03-02 | 山东经典重工集团股份有限公司 | Modular multi-story high-rise fabricated steel structure frame body |
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