CN110656697B - Connection node of assembled concrete frame beam column - Google Patents
Connection node of assembled concrete frame beam column Download PDFInfo
- Publication number
- CN110656697B CN110656697B CN201910976790.XA CN201910976790A CN110656697B CN 110656697 B CN110656697 B CN 110656697B CN 201910976790 A CN201910976790 A CN 201910976790A CN 110656697 B CN110656697 B CN 110656697B
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- China
- Prior art keywords
- prefabricated
- column
- precast
- brackets
- beams
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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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- 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
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/025—Structures with concrete columns
Abstract
The invention discloses a connecting node of an assembled concrete frame beam column, which comprises a prefabricated column, two prefabricated beams arranged on the prefabricated column, two triangular blocks, two brackets and two steel plates, wherein the two triangular blocks are arranged on the two prefabricated beams; the two brackets are respectively arranged on the left and right opposite side walls of the prefabricated column, and the left and right opposite side walls of the prefabricated column are also provided with circular grooves; the two precast beams are respectively arranged on the two brackets, and the two triangular blocks are respectively arranged on the two precast beams; the triangular block comprises a vertical right-angle side, a transverse right-angle side and a bevel edge I; be equipped with hypotenuse two on the bracket, be located the hypotenuse one of the left three hornblocks of prefabricated post and be located between the hypotenuse two on prefabricated post right side to and be located the hypotenuse one of the three hornblocks on prefabricated post right side and be located and all wear to establish the high strength bolt between the left hypotenuse two of prefabricated post. The invention has ingenious design and makes the joints between the beams and the columns stable.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a connecting node of an assembled concrete frame beam column.
Background
The fabricated structure is a concrete structure formed by assembling and connecting prefabricated components serving as main stress components. The important development direction of the building structure in China comprises an assembled structure, and the assembled structure has important promotion effects on industrialized development, energy conservation and efficiency improvement of the building in China. When an earthquake occurs, the stressed member in the prefabricated concrete structure needs to directly bear the influence caused by the earthquake damage force, and the connecting part of the stressed member occupies a great position in the prefabricated frame structure, so that the prefabricated concrete structure is needed, and has good stability and simple assembly under the action of the stressed member in the prefabricated concrete structure.
Disclosure of Invention
The invention provides a connecting node of an assembled concrete frame beam column, which can effectively solve the technical problems in the background.
In order to achieve the above purpose, the invention provides the following technical scheme:
a connecting node of an assembled concrete frame beam column comprises a prefabricated column, two prefabricated beams arranged on the prefabricated column, two triangular blocks, two brackets and two steel plates; the two brackets are respectively arranged on the left and right opposite side walls of the prefabricated column, and the left and right opposite side walls of the prefabricated column are also provided with circular grooves; the two precast beams are respectively arranged on the two brackets, and the two triangular blocks are respectively arranged on the two precast beams; the triangular block comprises a vertical right-angle side, a transverse right-angle side and a first inclined side, two strip-shaped grooves are formed in the upper surface of the precast beam, two sliding strips are arranged on the transverse right-angle side, the two sliding strips are respectively installed in the two strip-shaped grooves, and the transverse right-angle side is attached to the upper surface of the precast beam; an inward groove is formed in the vertical corner edge, a spring is arranged in the inward groove, one end of the spring is installed in the circular groove, and the vertical corner edge is attached to the side wall of the prefabricated column; the bracket is provided with a second bevel edge, high-strength bolts are arranged between the first bevel edge of the triangular block positioned on the left side of the prefabricated column and the second bevel edge positioned on the right side of the prefabricated column in a penetrating manner, and between the first bevel edge of the triangular block positioned on the right side of the prefabricated column and the second bevel edge positioned on the left side of the prefabricated column in a penetrating manner; one end of the steel plate is arranged on the side edge of one precast beam, and the other end of the steel plate is arranged on the side edge of the other precast beam.
Preferably, two brackets are arranged in bilateral symmetry with the prefabricated column.
Preferably, the two triangular blocks are arranged in a left-right symmetry mode through prefabricated columns.
Preferably, the circular groove is positioned above the bracket.
The invention has the beneficial effects that:
according to the invention, the two triangular blocks and the two brackets are crossed and penetrated by the high-strength bolts, so that the connection between the precast beam and the precast column is stable and firm, and meanwhile, the high-strength bolts can be prevented from scattering under the long-term vibration of the precast beam or the precast column under the action of the matched spring. The invention has ingenious design and makes the joints between the beams and the columns stable.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1: the invention has a structure schematic diagram.
FIG. 2: the invention discloses a front view structure schematic diagram between a precast column and a precast beam.
FIG. 3: the invention discloses a front view structure schematic diagram of a triangular block.
FIG. 4: the invention discloses a structural schematic diagram of a prefabricated column.
In the figure: 1. the prefabricated column comprises 2 prefabricated beams, 3 triangular blocks, 4 brackets, 5 steel plates, 6 circular grooves, 7 vertical square edges, 8 transverse square edges, 9 bevel edges, 10 strip-shaped grooves, 11 sliding strips, 12 inward-recessed grooves, 13 springs.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the attached drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims:
as shown in fig. 1 to 4, the invention provides a connection node of an assembled concrete frame beam column, which comprises a prefabricated column 1, two prefabricated beams 2 arranged on the prefabricated column 1, two triangular blocks 3, two brackets 4 and two steel plates 5.
Two brackets 4 are respectively arranged on two opposite side walls of the left side and the right side of the prefabricated column 1, two prefabricated beams 2 are respectively arranged on the two brackets 4, a second bevel edge is arranged on each bracket 4, and the two brackets 4 are symmetrically arranged on the left side and the right side of the prefabricated column 1.
Two three hornblocks 3 set up with 1 bilateral symmetry of precast column, two three hornblocks 3 are established respectively on two precast beams 2, three hornblocks 3 are including vertical angle limit 7, horizontal right angle limit 8, hypotenuse 9, two bar grooves 10 have been seted up on precast beam 2's the upper surface, be equipped with two draw runners 11 on horizontal right angle limit 8, two draw runners 11 are installed respectively in two bar grooves 10, horizontal right angle limit 8 and precast beam 2's upper surface laminating, therefore, when assembling two three hornblocks 3, install respectively through two draw runners 11 and make three accurate quick location of three hornblocks 3 in two bar grooves 10, and before assembling three hornblocks 3, three hornblocks 3 can slide and can not the off tracking at precast beam 2's upper surface.
The high-strength bolt is arranged between the first bevel edge 9 of the triangular block 3 on the left side of the prefabricated column 1 and the second bevel edge on the right side of the prefabricated column 1, the first bevel edge 9 of the triangular block 3 on the right side of the prefabricated column 1 and the second bevel edge on the left side of the prefabricated column 1 in a penetrating mode, and the prefabricated beam 2 and the prefabricated column 1 are connected stably and firmly in a crossing mode.
Because circular recess 6 has still been seted up on two relative lateral walls about precast column 1, circular recess 6 is located the top of bracket 4, sunken recess 12 has been seted up on vertical corner limit 7, be equipped with spring 13 in the sunken recess 12, the one end of spring 13 is installed in circular recess 6, vertical corner limit 7 laminates with the lateral wall of precast column 1, therefore, when assembling three hornblocks 3, can slide three hornblocks 3 and make vertical corner limit 7 laminate precast beam 2, through spring 13, when enabling three hornblocks 3 to be fixed, the high strength bolt fastens more, prevent to make the high strength bolt scatter under precast beam 2 or the permanent vibrations of precast column 1.
One end of each steel plate 5 is arranged on the side edge of one precast beam 2, the other end of each steel plate 5 is arranged on the side edge of the other precast beam 2, and the two precast beams 2 can be connected through the two steel plates 5 and are more stable.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (4)
1. The utility model provides a connected node of assembled concrete frame beam column, includes prefabricated post and installs two precast beams on prefabricated post, its characterized in that: the device also comprises two triangular blocks, two brackets and two steel plates; the two brackets are respectively arranged on the left and right opposite side walls of the prefabricated column, and the left and right opposite side walls of the prefabricated column are also provided with circular grooves; the two precast beams are respectively arranged on the two brackets, and the two triangular blocks are respectively arranged on the two precast beams; the triangular block comprises a vertical right-angle side, a transverse right-angle side and a first inclined side, two strip-shaped grooves are formed in the upper surface of the precast beam, two sliding strips are arranged on the transverse right-angle side, the two sliding strips are respectively installed in the two strip-shaped grooves, and the transverse right-angle side is attached to the upper surface of the precast beam; an inward groove is formed in the vertical corner edge, a spring is arranged in the inward groove, one end of the spring is installed in the circular groove, and the vertical corner edge is attached to the side wall of the prefabricated column; the bracket is provided with a second bevel edge, high-strength bolts are arranged between the first bevel edge of the triangular block positioned on the left side of the prefabricated column and the second bevel edge positioned on the right side of the prefabricated column in a penetrating manner, and between the first bevel edge of the triangular block positioned on the right side of the prefabricated column and the second bevel edge positioned on the left side of the prefabricated column in a penetrating manner; one end of the steel plate is arranged on the side edge of one precast beam, and the other end of the steel plate is arranged on the side edge of the other precast beam.
2. A fabricated concrete frame beam-column connection node as recited in claim 1, wherein: two the bracket sets up with prefabricated post bilateral symmetry.
3. A fabricated concrete frame beam-column connection node as recited in claim 1, wherein: the two triangular blocks are arranged in bilateral symmetry through prefabricated columns.
4. A fabricated concrete frame beam-column connection node as recited in claim 1, wherein: the circular groove is located above the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976790.XA CN110656697B (en) | 2019-10-14 | 2019-10-14 | Connection node of assembled concrete frame beam column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976790.XA CN110656697B (en) | 2019-10-14 | 2019-10-14 | Connection node of assembled concrete frame beam column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110656697A CN110656697A (en) | 2020-01-07 |
| CN110656697B true CN110656697B (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910976790.XA Active CN110656697B (en) | 2019-10-14 | 2019-10-14 | Connection node of assembled concrete frame beam column |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112081252B (en) * | 2020-10-13 | 2021-09-14 | 山东聚鑫集团钢结构有限公司 | Mounting, connecting and reinforcing device for building steel structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07324386A (en) * | 1994-06-01 | 1995-12-12 | Fukui Giyomou Kk | Method for connecting joint part of fiber-reinforced columnar member, and connecting auxiliary member |
| JP2010001651A (en) * | 2008-06-20 | 2010-01-07 | Katsuhiro Osawa | Girder and beam connection device |
| JP2018021443A (en) * | 2016-07-20 | 2018-02-08 | 木構造システム株式会社 | Junction structure for wooden member, and junction method for wooden member |
| CN206784597U (en) * | 2017-04-27 | 2017-12-22 | 同济大学 | A kind of wooden frame post attachment structure |
| CN209114606U (en) * | 2018-09-29 | 2019-07-16 | 广州联合钢结构有限公司 | A kind of the side bar node and assembled connector of quadrate steel pipe column and H profile steel |
| CN109162350A (en) * | 2018-10-25 | 2019-01-08 | 安徽建筑大学 | A kind of connecting node of assembly concrete beam column |
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| CN110656697A (en) | 2020-01-07 |
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Address after: 230000 Ziyun Road, Jingkai District, Hefei City, Anhui Province, 292 South District, Anhui Architectural University Applicant after: ANHUI JIANZHU University Address before: 230000 South District of Anhui University of architecture, No. 293, Ziyun Road, economic development zone, Hefei City, Anhui Province Applicant before: ANHUI JIANZHU University |
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