CN110725400B - Connecting structure and method for constructional engineering steel structure and main body structure - Google Patents
Connecting structure and method for constructional engineering steel structure and main body structure Download PDFInfo
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- CN110725400B CN110725400B CN201911017434.1A CN201911017434A CN110725400B CN 110725400 B CN110725400 B CN 110725400B CN 201911017434 A CN201911017434 A CN 201911017434A CN 110725400 B CN110725400 B CN 110725400B
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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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
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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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
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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 belongs to the technical field of constructional engineering, and particularly relates to a connecting structure and a connecting method of a constructional engineering steel structure and a main structure, which comprises a lower main structure column, an upper steel structure connecting seat and a steel structure support, wherein the lower main structure column is positioned at the lower side of the upper steel structure connecting seat; the steel bar inner framework plays a role in vertically reinforcing the connection among the lower main body structure column, the top plate, the bottom plate and the upper steel structure connecting seat, so that the stability is ensured; through the setting of enhancement post, can further play down the main structure post, go up the effect of additional strengthening intensity between the steel structure connecting seat, and can pour into the concrete to make it connect as a whole.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a connecting structure and a connecting method of a constructional engineering steel structure and a main body structure.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.
With the rapid development of Chinese market economy and the drive of WTO, the construction industry is converting from labor-intensive to technology-intensive, advanced technologies and process equipment are widely adopted, the professional degree of a plurality of posts is higher and higher, the posts with high technical content are continuously emerged, and construction enterprises need to accept theoretical education, master skilled technology and know labor-type talents for management work on the first line of production and management in a large quantity. Although the country implements economic regulation from the macroscopic gross level, the country will increase policy support for bottleneck industries whose overall development lags behind the national economic development level.
The constructional engineering steel structure is connected with the major structure and is firm inadequately by adopting the mode of current pre-buried bolt, and causes the structural strength between constructional engineering steel structure and the major structure to receive the condition of destruction easily.
Disclosure of Invention
The invention aims to provide a connecting structure and a connecting method of a constructional engineering steel structure and a main body structure, and aims to solve the problems that the constructional engineering steel structure and the main body structure are not stably connected in the existing embedded bolt mode and the structural strength between the constructional engineering steel structure and the main body structure is easily damaged.
In order to achieve the purpose, the invention provides the following technical scheme: a connecting structure of a building engineering steel structure and a main structure comprises a lower main structure column, an upper steel structure connecting seat and a steel structure support, wherein the lower main structure column is positioned at the lower side of the upper steel structure connecting seat, the steel structure support is positioned at the upper side of the upper steel structure connecting seat, the upper steel structure connecting seat is a hollow upper steel structure connecting seat, the bottom of the upper steel structure connecting seat is connected with a bottom plate, the middle part of the lower surface of the bottom plate is connected with a reinforcing column, the reinforcing column is a hollow reinforcing column, the hollow reinforcing column is communicated with the inside of the hollow upper steel structure connecting seat, the upper surface of the upper steel structure connecting seat is provided with a filling port, the edge of the bottom plate is provided with a connecting hole, the connecting hole is positioned outside the upper steel structure connecting seat, the top end of the lower main structure column is provided with a top, the reinforced steel bar connecting structure is characterized in that a reinforced steel bar rod is inserted into the connecting plate, a connecting stud and a steel bar inner framework are arranged on the upper surface of the top plate, the position of the connecting stud corresponds to the connecting hole, a through hole is formed in the middle of the upper surface of the top plate, the diameter of the through hole is larger than that of the reinforced column, a material injection bin corresponding to the position of the through hole is arranged inside the upper end of the lower main structure column, a through groove corresponding to the position of the steel bar inner framework is formed in the lower surface of the bottom plate, and the through groove is located in an inner cavity of the.
Preferably, the diameter and the height of the lower main body structure column injection bin are both larger than those of the reinforcing column.
Preferably, the connecting plates are four, the four connecting plates are distributed on the lower surface of the top plate at equal intervals, and the reinforcing steel bar rod is connected between the two opposite connecting plates.
Preferably, two adjacent reinforcing steel bar rods are arranged in a crossing manner.
Preferably, the steel reinforcement inner frame extends to the inside of the lower main structure column.
A method for connecting a connection structure of a constructional engineering steel structure and a main body structure comprises the following steps:
s1: pouring a lower main structure column, reserving a material injection bin in the upper end of the lower main structure column, covering a top plate on the lower main structure column, embedding a reinforcing steel bar rod in the lower main structure column, inserting a steel bar inner framework into the lower main structure column, and keeping the material injection bin corresponding to the through hole on the top plate until the lower main structure column is solidified and molded;
s2: covering the bottom plate on the top plate, enabling the steel bar inner framework to extend into the upper steel structure connecting seat through the through groove, enabling the connecting stud to penetrate through the upper side of the bottom plate through the connecting hole, enabling the reinforcing column to penetrate through the through hole and be inserted into the injection bin, connecting the connecting stud with the bottom plate through the nut, enabling the connecting stud and the bottom plate not to be screwed to a fastening degree, and reserving an adjusting space;
s3: pour into the concrete into in the steel construction connecting seat that makes progress through the filler, rock the steel construction connecting seat, make the concrete get into the inside of annotating the feed bin through strengthening the post, can drive when rocking the steel construction connecting seat and strengthen the post and rock, make the concrete can fill evenly, the air in the notes feed bin passes through the inner chamber discharge of clearing hole and enhancement post, and set up the through-hole in advance on the lateral wall of strengthening the post, be used for the discharge concrete to get into annotates the feed bin, annotate full notes feed bin back, the nut fastening on the connecting stud, treat that the concrete solidifies can.
Compared with the prior art, the invention has the beneficial effects that:
1) the connection tightness between the top plate and the lower main body structure column can be ensured through the matching action between the connecting plate and the reinforcing steel bar rod;
2) the steel bar inner framework plays a role in vertically reinforcing the connection among the lower main body structure column, the top plate, the bottom plate and the upper steel structure connecting seat, so that the stability is ensured;
3) through the setting of enhancement post, can further play down the main structure post, go up the effect of additional strengthening intensity between the steel structure connecting seat, and can pour into the concrete to make it connect as a whole.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a lower body structure column of the present invention;
FIG. 3 is a top view of the top plate of the present invention;
fig. 4 is a schematic structural view of the upper steel structure connecting seat and the steel structure bracket of the invention.
In the figure: the steel structure reinforcing device comprises a lower main structure column 1, a bottom plate 2, a top plate 3, a connecting plate 4, a reinforcing steel bar rod 5, a steel bar inner framework 6, a connecting stud 7, a through hole 8, an upper steel structure connecting seat 9, a steel structure support 10, a filling opening 11, a connecting hole 12 and a reinforcing column 13.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: a connecting structure of a building engineering steel structure and a main structure comprises a lower main structure column 1, an upper steel structure connecting seat 9 and a steel structure support 10, wherein the lower main structure column 1 is positioned at the lower side of the upper steel structure connecting seat 9, the steel structure support 10 is positioned at the upper side of the upper steel structure connecting seat 9, the upper steel structure connecting seat 9 is a hollow upper steel structure connecting seat, the lower main structure column 1 is a main structure of a building, the upper steel structure connecting seat 9 and the steel structure support 10 are used for installing components of a steel structure, and the steel structure is connected to the lower main structure column 1 through the upper steel structure connecting seat 9 and the steel structure support 10;
the bottom of the upper steel structure connecting seat 9 is connected with a bottom plate 2, the middle part of the lower surface of the bottom plate 2 is connected with a reinforcing column 13, the reinforcing column 13 is a hollow reinforcing column, the hollow reinforcing column is communicated with the interior of the hollow upper steel structure connecting seat, the upper surface of the upper steel structure connecting seat 9 is provided with a filling port 11, concrete is filled into the upper steel structure connecting seat 9 through the filling port 11, and falls into the lower main structure column 1 through the reinforcing column 13, so that the concrete connection effect of the upper steel structure connecting seat 9 and the lower main structure column 1 is realized;
the edge of the bottom plate 2 is provided with a connecting hole 12, the connecting hole 12 is positioned outside the upper steel structure connecting seat 9, the top end of the lower main structure column 1 is provided with a top plate 3, the bottom of the top plate 3 is uniformly provided with a connecting plate 4, a reinforcing steel bar rod 5 is inserted on the connecting plate 4, and the connecting plates 4 are connected through the reinforcing steel bar rod 5, so that the top plate 3 and the lower main structure column 1 are connected and fastened;
the upper surface of roof 3 is provided with connecting stud 7 and steel reinforcement inner frame 6, connecting stud 7's position is corresponding with connecting hole 12, clearing hole 8 has been seted up at the upper surface middle part of roof 3, the diameter of clearing hole 8 is greater than the diameter of enhancement post 13, the inside notes feed bin that corresponds with clearing hole 8 position that is provided with in upper end of lower major structure post 1, the lower surface of bottom plate 2 has been seted up and has been run through the groove that corresponds with steel reinforcement inner frame 6 position, and run through the inner chamber that the trench is located last steel structure connecting seat 9, enhancement post 13 can run through clearing hole 8, and through 13 to annotating the interior notes concrete of feed bin through enhancement post, be used for connecting between lower major structure post 1 and last steel structure connecting seat 9, through the setting that runs through the groove, conveniently insert steel reinforcement inner frame 6 on bottom plate 2.
The diameter and the height of the material injection bin of the lower main body structure column 1 are both larger than the diameter and the height of the reinforcing column 13, so that the reinforcing column 13 can be smoothly inserted into the material injection bin.
Connecting plate 4 is provided with four, and four connecting plates 4 are the equidistance and distribute on the lower surface of roof 3, and reinforcing steel bar pole 5 is connected between two relative connecting plates 4, can make the position between the connecting plate 4 correspond to make things convenient for reinforcing steel bar pole 5's installation effect.
Be the cross arrangement between two adjacent reinforcing steel bar poles 5 for the fastening nature between reinforcing steel bar pole 5 and the lower major structure post 1 is better.
The steel reinforcement inner frame 6 extends to the inside of the lower main structure column 1.
The method for connecting the connection structure of the constructional engineering steel structure and the main body structure comprises the following steps:
s1: pouring a lower main body structure column 1, reserving a material injection bin in the upper end of the lower main body structure column 1, covering a top plate 3 on the lower main body structure column 1, embedding a reinforcing steel bar rod 5 in the lower main body structure column 1, inserting a steel bar inner framework 6 into the lower main body structure column 1, and keeping the material injection bin corresponding to the position of a through hole 8 in the top plate 3 until the lower main body structure column 1 is solidified and molded;
s2: covering the top plate 3 with the bottom plate 2, enabling the steel bar inner framework 6 to extend into the upper steel structure connecting seat 9 through the through groove, enabling the connecting stud 7 to penetrate through the upper side of the bottom plate 2 through the connecting hole 12, enabling the reinforcing column 13 to penetrate through the through hole 8 and be inserted into the material injection bin, connecting the connecting stud 7 with the bottom plate 2 through the nut, enabling the connecting stud 7 and the bottom plate 2 not to be screwed to a fastening degree, and reserving an adjusting space;
s3: through the concrete of pouring into in 11 steel construction connecting seats 9 of filler, rock steel construction connecting seats 9, make the concrete get into the inside of annotating the feed bin through strengthening post 13, can drive when rocking steel construction connecting seats 9 and strengthen post 13 and rock, make the concrete can fill evenly, the air in the notes feed bin passes through the inner chamber discharge of clearing hole 8 and strengthening post 13, and set up the through-hole in advance on strengthening post 13's lateral wall, be used for the discharge concrete to get into and annotate the feed bin, annotate full notes feed bin back, with the nut fastening on connecting stud 7, treat that the concrete solidifies can.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 connection structure of building engineering steel construction and major structure, includes lower major structure post (1), goes up steel structure connecting seat (9) and steel structure support (10), lower major structure post (1) is located the downside of last steel structure connecting seat (9), steel structure support (10) are located the upside of last steel structure connecting seat (9), its characterized in that: the upper steel structure connecting seat (9) is a hollow upper steel structure connecting seat, the bottom of the upper steel structure connecting seat (9) is connected with a bottom plate (2), the middle part of the lower surface of the bottom plate (2) is connected with a reinforcing column (13), the reinforcing column (13) is a hollow reinforcing column, the hollow reinforcing column is communicated with the inside of the hollow upper steel structure connecting seat, the upper surface of the upper steel structure connecting seat (9) is provided with a filling port (11), the edge of the bottom plate (2) is provided with a connecting hole (12), the connecting hole (12) is positioned outside the upper steel structure connecting seat (9), the top end of the lower main body structure column (1) is provided with a top plate (3), the bottom of the top plate (3) is uniformly provided with a connecting plate (4), the connecting plate (4) is inserted with a reinforcing steel bar rod (5), the upper surface of the top plate (3) is provided with a connecting stud (7) and an inner, the position of connecting stud (7) is corresponding with connecting hole (12), clearing hole (8) have been seted up at the upper surface middle part of roof (3), the diameter of clearing hole (8) is greater than the diameter of strengthening post (13), the inside notes feed bin that corresponds with clearing hole (8) position that is provided with in upper end of lower major structure post (1), the lower surface of bottom plate (2) is seted up and is run through the groove that corresponds with steel reinforcement inner frame (6) position, and runs through the inner chamber that the groove is located last steel structure connecting seat (9).
2. The connecting structure of a constructional engineering steel structure and a main body structure as claimed in claim 1, wherein: the diameter and the height of the filling bin of the lower main structure column (1) are both larger than those of the reinforcing column (13).
3. The connecting structure of a constructional engineering steel structure and a main body structure as claimed in claim 1, wherein: the four connecting plates (4) are arranged and distributed on the lower surface of the top plate (3) at equal intervals, and the reinforcing steel bar rods (5) are connected between the two opposite connecting plates (4).
4. The connecting structure of a constructional engineering steel structure and a main body structure as claimed in claim 1, wherein: the two adjacent reinforcing steel bar rods (5) are arranged in a cross mode.
5. The connecting structure of a constructional engineering steel structure and a main body structure as claimed in claim 1, wherein: the steel bar inner framework (6) extends to the interior of the lower main structure column (1).
6. A method for connecting a connection structure of a constructional engineering steel structure and a main body structure as defined in any one of claims 1 to 5, wherein: the method for connecting the connection structure of the constructional engineering steel structure and the main body structure comprises the following steps:
s1: pouring a lower main body structure column (1), reserving a material injection bin in the upper end of the lower main body structure column (1), covering a top plate (3) on the lower main body structure column (1), burying a reinforcing steel bar rod (5) in the lower main body structure column (1), inserting a steel bar inner framework (6) into the lower main body structure column (1), and keeping the material injection bin corresponding to a through hole (8) in the top plate (3) in position until the lower main body structure column (1) is solidified and molded;
s2: the bottom plate (2) is covered on the top plate (3), the steel bar inner framework (6) extends into the upper steel structure connecting seat (9) through the through groove, the connecting stud (7) penetrates through the upper side of the bottom plate (2) through the connecting hole (12), the reinforcing column (13) penetrates through the through hole (8) and is inserted into the material injection bin, the connecting stud (7) is connected with the bottom plate (2) through the nut, the fastening degree between the connecting stud (7) and the bottom plate (2) is not screwed, and an adjusting space is reserved;
s3: through filling mouth (11) the concrete of pouring into in steel construction connecting seat (9) that makes progress, rock steel construction connecting seat (9), make the concrete through the inside of strengthening post (13) entering notes feed bin, can drive when rocking steel construction connecting seat (9) and strengthen post (13) and rock, make the concrete can fill evenly, the air in the notes feed bin passes through the inner chamber discharge of clearing hole (8) and strengthening post (13), and set up the through-hole in advance on the lateral wall of strengthening post (13), be used for the discharge concrete to get into notes feed bin, annotate and fill and annotate the feed bin after, the nut fastening on connecting stud (7), treat that the concrete solidifies can.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911017434.1A CN110725400B (en) | 2019-10-24 | 2019-10-24 | Connecting structure and method for constructional engineering steel structure and main body structure |
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| CN201911017434.1A CN110725400B (en) | 2019-10-24 | 2019-10-24 | Connecting structure and method for constructional engineering steel structure and main body structure |
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| CN110725400B true CN110725400B (en) | 2020-11-10 |
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| CN112081446A (en) * | 2020-08-18 | 2020-12-15 | 福建龙岩方圆水泥制品有限公司 | Connection structure of dock cement electric pole |
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| CN208533731U (en) * | 2018-07-02 | 2019-02-22 | 上海同大规划建筑设计有限公司 | A kind of connection structure of steel structure column and reinforced beam |
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2019
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| JP2002146720A (en) * | 2000-11-14 | 2002-05-22 | Nkk Corp | Joint construction between column and beam |
| US8151528B2 (en) * | 2008-05-28 | 2012-04-10 | Building Technologies Incorporated | System and method for anchoring a modular building |
| CN106592763A (en) * | 2016-12-29 | 2017-04-26 | 上海建工集团股份有限公司 | Connecting node between prefabricated concrete pillar and base and construction method thereof |
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Effective date of registration: 20210204 Address after: No. 309, Huancheng East Road, qiabuqia Town, Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province Patentee after: Hongxing Construction Engineering Group Co.,Ltd. Address before: 073000 No.461, lvjiazhuang village, haotouzhuang Township, Dingzhou City, Hebei Province Patentee before: Wang Mingming |
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Effective date of registration: 20211028 Address after: 471000 room 2402, building 1, 248 Kaiyuan Avenue, Luolong District, Luoyang City, Henan Province Patentee after: Henan Xinda Construction Group Co.,Ltd. Patentee after: Wang Hui Patentee after: Wang Xufeng Patentee after: Shi Baobao Patentee after: Zhang Likun Address before: No. 309, Huancheng East Road, qiabuqia Town, Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province Patentee before: Hongxing Construction Engineering Group Co.,Ltd. |