CN117051966A - Beam column node connecting device of assembled reinforced concrete frame - Google Patents
Beam column node connecting device of assembled reinforced concrete frame Download PDFInfo
- Publication number
- CN117051966A CN117051966A CN202311225225.2A CN202311225225A CN117051966A CN 117051966 A CN117051966 A CN 117051966A CN 202311225225 A CN202311225225 A CN 202311225225A CN 117051966 A CN117051966 A CN 117051966A
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- Prior art keywords
- reinforced concrete
- block
- column
- fixedly connected
- clamping
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 62
- 230000008093 supporting effect Effects 0.000 claims abstract description 28
- 230000006978 adaptation Effects 0.000 claims abstract description 10
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- 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 provides a beam column node connecting device of an assembled reinforced concrete frame, and relates to the technical field of building construction. This assembled reinforced concrete frame's beam column node connecting device, including cylinder mechanism, roof beam body mechanism, first coupling mechanism and second coupling mechanism, cylinder mechanism includes prefabricated reinforced concrete column, two first connecting plates of equal fixedly connected with in the upper end both sides of prefabricated reinforced concrete column and first spread groove, roof beam body mechanism includes prefabricated reinforced concrete roof beam, three second connecting plates of equal fixedly connected with in both sides of prefabricated reinforced concrete roof beam and two second spread grooves, first coupling mechanism includes the connecting block, the first locking lever of left side fixedly connected with of connecting block, the right side fixedly connected with second locking lever of connecting block, second coupling mechanism includes the supporting shoe, the bottom and the prefabricated reinforced concrete column adaptation of supporting shoe. The invention can improve the connection stability and is convenient to install.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a beam column node connecting device of an assembled reinforced concrete frame.
Background
The assembled structure is short for an assembled concrete structure, and the assembled reinforced concrete structure is one of important directions of the development of the building structure in China, is beneficial to the development of the industrialization of the building in China, improves the production efficiency, saves the energy, develops the green environment-friendly building, and is beneficial to improving and guaranteeing the quality of the building engineering. The frame beams and columns of the fabricated building are no longer connected by cast-in-place concrete, but are combined together by means of additional connecting means. The common connection mode is to assemble the prefabricated reinforced concrete frame beams and columns by using unbonded prestressed tendons.
When the beam column of the existing reinforced concrete frame is connected with the node, the node is usually connected by adopting a direct welding method, and as the node is usually required to bear pressure, the node is likely to break due to overlarge pressure after a long time, and thus, a small safety accident can be caused; secondly, connect through the connecting piece, and the connection of connecting piece needs to adopt a large amount of fastening bolts, and installation, dismantlement are troublesome, have reduced work efficiency.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a beam column node connecting device of an assembled reinforced concrete frame, which solves the problems of poor stability and inconvenient disassembly.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: a beam column node connecting device of an assembled reinforced concrete frame comprises a column mechanism, a beam body mechanism, a first connecting mechanism and a second connecting mechanism;
the column mechanism comprises a precast reinforced concrete column, two first connecting plates are fixedly connected to two sides of the upper end of the precast reinforced concrete column, a first connecting groove is formed between the two first connecting plates, and a top block is fixedly connected to the middle part of the upper surface of the first connecting plate on the upper side;
the beam body mechanism comprises a precast reinforced concrete beam, wherein three second connecting plates are fixedly connected to two sides of the precast reinforced concrete beam, and two second connecting grooves are formed between the three second connecting plates;
the first connecting mechanism comprises a connecting block, the connecting block is matched with the first connecting plate at the upper side, a first locking rod is fixedly connected to the left side of the connecting block, and a second locking rod is fixedly connected to the right side of the connecting block;
the second connecting mechanism comprises a supporting block, the supporting block is matched with the second connecting plate at the lower side, and the bottom of the supporting block is matched with the prefabricated reinforced concrete column.
Preferably, the upper side the first draw-in groove has been seted up to the upper surface of first connecting plate, the bottom fixedly connected with first fixture block of connecting block, first fixture block and first draw-in groove adaptation joint.
Preferably, the two side surfaces of the top block are provided with first locking holes, and the second locking rod is inserted into the first locking holes.
Preferably, a second locking hole is formed in the side face of the second connecting plate at the upper side, and the first locking rod is inserted into the second locking hole.
Preferably, the bottom of the second connecting plate is provided with a second clamping groove at the lower side, the upper end of the supporting block is fixedly connected with a second clamping block, and the second clamping block is in fit and clamping connection with the second clamping groove.
Preferably, the bottom of supporting shoe fixedly connected with locating piece, the locating slot has been seted up to prefabricated reinforced concrete column's side, locating piece and this locating slot adaptation joint.
Preferably, the first clamping block and the first clamping groove are in a mortise and tenon structure.
Preferably, the second clamping block and the second clamping groove are of a mortise and tenon structure.
(III) beneficial effects
The invention provides a beam column node connecting device of an assembled reinforced concrete frame. The beneficial effects are as follows:
1. the cylinder mechanism and the beam body mechanism are connected in a mutual engagement mode, fastening bolts are not needed, and the installation efficiency is improved.
2. The connecting device is provided with a first connecting mechanism, the first locking rod and the second locking hole are fixedly inserted through the first locking rod, the second locking rod and the first locking hole are fixedly inserted through the second locking rod, and therefore the connecting fixation of the precast reinforced concrete column and the precast reinforced concrete beam can be achieved, and the stability is improved.
3. The second connecting mechanism is arranged, the second clamping block is connected with the second clamping groove in an adapting mode, the positioning block is connected with the positioning opening in an adapting mode, and the triangular stable structure is formed under the supporting effect of the supporting block, so that the connection stability of the precast reinforced concrete column and the precast reinforced concrete beam is improved.
Drawings
FIG. 1 is a schematic view of a cylinder mechanism of the present invention;
FIG. 2 is a schematic view of a beam mechanism according to the present invention;
FIG. 3 is a schematic view of a first connecting mechanism according to the present invention;
FIG. 4 is a schematic view of a second connection mechanism according to the present invention;
FIG. 5 is a schematic diagram of an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
Wherein, 1, a column mechanism; 2. a beam body mechanism; 3. a first connection mechanism; 4. a second connection mechanism;
11. prefabricating a reinforced concrete column; 12. a first connection plate; 13. a first connection groove; 14. a top block; 15. a first clamping groove; 16. a first locking hole; 17. a positioning port;
21. prefabricating reinforced concrete beams; 22. a second connecting plate; 23. a second connecting groove; 24. a second locking hole; 25. a second clamping groove;
31. a connecting block; 32. a first locking lever; 33. a second locking lever; 34. a first clamping block;
41. a support block; 42. a positioning block; 43. and a second clamping block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
as shown in fig. 1 to 5, an embodiment of the present invention provides a beam-column joint connection device of an assembled reinforced concrete frame, which comprises a column mechanism 1, a beam body mechanism 2, a first connection mechanism 3 and a second connection mechanism 4.
The column mechanism 1 comprises a prefabricated reinforced concrete column 11, two first connecting plates 12 are fixedly connected to two sides of the upper end of the prefabricated reinforced concrete column 11, a first connecting groove 13 is formed between the two first connecting plates 12, and a top block 14 is fixedly connected to the middle of the upper surface of the upper first connecting plate 12.
The beam body mechanism 2 comprises a precast reinforced concrete beam 21, wherein three second connecting plates 22 are fixedly connected to two sides of the precast reinforced concrete beam 21, and two second connecting grooves 23 are formed between the three second connecting plates 22.
According to the structure, the column body mechanism 1 and the beam body mechanism 2 are connected in a mutual engagement mode (as shown in fig. 5), fastening bolts are not needed, and the installation efficiency is improved.
The first connection mechanism 3 includes a connection block 31, and the connection block 31 is adapted to the upper first connection plate 12, specifically: the upper surface of the upper first connecting plate 12 is provided with a first clamping groove 15, the bottom of the connecting block 31 is fixedly connected with a first clamping block 34, the first clamping block 34 is in fit and clamping connection with the first clamping groove 15, and the first clamping block 34 and the first clamping groove 15 are in a mortise and tenon structure; the first connecting mechanism 3 can be fixed on the column mechanism 1 through the mortise and tenon joint mode of the first clamping block 34 and the first clamping groove 15, so that the whole is formed.
Secondly, a first locking rod 32 is fixedly connected to the left side of the connecting block 31, a second locking hole 24 is formed in the side surface of the upper side second connecting plate 22, and the first locking rod 32 is spliced with the second locking hole 24; the right side of the connecting block 31 is fixedly connected with a second locking rod 33, the two side surfaces of the top block 14 are provided with first locking holes 16, and the second locking rod 33 is spliced with the first locking holes 16; the connection fixation of the precast reinforced concrete column 11 and the precast reinforced concrete beam 21 can be realized by the plugging fixation of the first locking rod 32 and the second locking hole 24 and the plugging fixation of the second locking rod 33 and the first locking hole 16, so that the stability is improved.
The second connecting mechanism 4 comprises a supporting block 41, and the supporting block 41 is adapted to the lower second connecting plate 22, specifically: the bottom of the lower second connecting plate 22 is provided with a second clamping groove 25, the upper end of the supporting block 41 is fixedly connected with a second clamping block 43, the second clamping block 43 is in fit clamping connection with the second clamping groove 25, and the second clamping block 43 and the second clamping groove 25 are in a mortise-tenon structure; the bottom of supporting shoe 41 is with prefabricated reinforced concrete column 11 adaptation, specifically: the bottom of the supporting block 41 is fixedly connected with a positioning block 42, the side surface of the prefabricated reinforced concrete column 11 is provided with a positioning opening 17, and the positioning block 42 is in fit and clamping connection with the positioning opening 17; through the adaptation joint of second fixture block 43 and second draw-in groove 25 to carry out the adaptation joint through locating piece 42 and locating hole 17, and under the supporting role of supporting shoe 41, form the triangle stable structure, improve the connection stability of precast reinforced concrete column 11 and precast reinforced concrete roof beam 21.
Embodiment two:
as shown in fig. 1, 2, 4 and 6, an embodiment of the present invention provides a beam-column joint connection device of an assembled reinforced concrete frame, which includes a column mechanism 1, a beam body mechanism 2 and a second connection mechanism 4.
The column mechanism 1 comprises a prefabricated reinforced concrete column 11, two first connecting plates 12 are fixedly connected to two sides of the upper end of the prefabricated reinforced concrete column 11, a first connecting groove 13 is formed between the two first connecting plates 12, and a top block 14 is fixedly connected to the middle of the upper surface of the upper first connecting plate 12.
The beam body mechanism 2 comprises a precast reinforced concrete beam 21, wherein three second connecting plates 22 are fixedly connected to two sides of the precast reinforced concrete beam 21, and two second connecting grooves 23 are formed between the three second connecting plates 22.
With the structure, the column body mechanism 1 and the beam body mechanism 2 are connected in a mutual engagement mode (as shown in fig. 6), fastening bolts are not needed, and the installation efficiency is improved.
Secondly, still there is the gap between cylinder mechanism 1 and roof beam body mechanism 2, can upwards overlap joint support piece in this gap department, makes it be connected fixedly with the roof, can rationally arrange according to prior art, and the nothing is repeated here, only reserves the gap.
The second connecting mechanism 4 comprises a supporting block 41, and the supporting block 41 is adapted to the lower second connecting plate 22, specifically: the bottom of the lower second connecting plate 22 is provided with a second clamping groove 25, the upper end of the supporting block 41 is fixedly connected with a second clamping block 43, the second clamping block 43 is in fit clamping connection with the second clamping groove 25, and the second clamping block 43 and the second clamping groove 25 are in a mortise-tenon structure; the bottom of supporting shoe 41 is with prefabricated reinforced concrete column 11 adaptation, specifically: the bottom of the supporting block 41 is fixedly connected with a positioning block 42, the side surface of the prefabricated reinforced concrete column 11 is provided with a positioning opening 17, and the positioning block 42 is in fit and clamping connection with the positioning opening 17; through the adaptation joint of second fixture block 43 and second draw-in groove 25 to carry out the adaptation joint through locating piece 42 and locating hole 17, and under the supporting role of supporting shoe 41, form the triangle stable structure, improve the connection stability of precast reinforced concrete column 11 and precast reinforced concrete roof beam 21.
Principle of operation (in the example of embodiment one): the first connecting mechanism 3 is in adaptive clamping connection with the first clamping groove 15 through a first clamping block 34 at the bottom of the first connecting mechanism, and the second locking rod 33 is inserted into the first locking hole 16, so that the connection and fixation of the first connecting mechanism 3 and the cylinder mechanism 1 are completed;
then the second connecting mechanism 4 is in adaptive clamping connection with the second clamping groove 25 through a second clamping block 43 at the upper end of the second connecting mechanism, and the connection and fixation of the second connecting mechanism 4 and the beam body mechanism 2 are completed;
finally, the beam body mechanism 2 is correspondingly inserted into the column body mechanism 1 from two sides, and connection and fixation can be completed; and can be sequentially arranged rightward to finish a plurality of installation and fixation.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a beam column node connecting device of assembled reinforced concrete frame which characterized in that: comprises a column body mechanism (1), a beam body mechanism (2), a first connecting mechanism (3) and a second connecting mechanism (4);
the column body mechanism (1) comprises a prefabricated reinforced concrete column (11), two first connecting plates (12) are fixedly connected to two sides of the upper end of the prefabricated reinforced concrete column (11), a first connecting groove (13) is formed between the two first connecting plates (12), and a top block (14) is fixedly connected to the middle of the upper surface of the first connecting plate (12) on the upper side;
the beam body mechanism (2) comprises a precast reinforced concrete beam (21), wherein three second connecting plates (22) are fixedly connected to two sides of the precast reinforced concrete beam (21), and two second connecting grooves (23) are formed between the three second connecting plates (22);
the first connecting mechanism (3) comprises a connecting block (31), the connecting block (31) is matched with the first connecting plate (12) at the upper side, a first locking rod (32) is fixedly connected to the left side of the connecting block (31), and a second locking rod (33) is fixedly connected to the right side of the connecting block (31);
the second connecting mechanism (4) comprises a supporting block (41), the supporting block (41) is matched with the second connecting plate (22) at the lower side, and the bottom of the supporting block (41) is matched with the precast reinforced concrete column (11).
2. A beam-column joint connection of a fabricated reinforced concrete frame as set forth in claim 1, wherein: the upper surface of the first connecting plate (12) on the upper side is provided with a first clamping groove (15), the bottom of the connecting block (31) is fixedly connected with a first clamping block (34), and the first clamping block (34) is in fit and clamping connection with the first clamping groove (15).
3. A beam-column joint connection of a fabricated reinforced concrete frame as set forth in claim 1, wherein: the two side surfaces of the top block (14) are provided with first locking holes (16), and the second locking rods (33) are inserted into the first locking holes (16).
4. A beam-column joint connection of a fabricated reinforced concrete frame as set forth in claim 1, wherein: a second locking hole (24) is formed in the side face of the second connecting plate (22) on the upper side, and the first locking rod (32) is inserted into the second locking hole (24).
5. A beam-column joint connection of a fabricated reinforced concrete frame as set forth in claim 1, wherein: the bottom of the second connecting plate (22) at the lower side is provided with a second clamping groove (25), the upper end of the supporting block (41) is fixedly connected with a second clamping block (43), and the second clamping block (43) is in fit and clamping connection with the second clamping groove (25).
6. A beam-column joint connection of a fabricated reinforced concrete frame as set forth in claim 1, wherein: the bottom of supporting shoe (41) fixedly connected with locating piece (42), locating hole (17) have been seted up to the side of prefabricated reinforced concrete column (11), locating piece (42) and this locating hole (17) adaptation joint.
7. A beam-column joint connection device of a fabricated reinforced concrete frame as claimed in claim 2, wherein: the first clamping block (34) and the first clamping groove (15) are of a mortise and tenon structure.
8. A beam-column joint connection of fabricated reinforced concrete frames according to claim 5, wherein: the second clamping block (43) and the second clamping groove (25) are of mortise and tenon structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311225225.2A CN117051966A (en) | 2023-09-21 | 2023-09-21 | Beam column node connecting device of assembled reinforced concrete frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311225225.2A CN117051966A (en) | 2023-09-21 | 2023-09-21 | Beam column node connecting device of assembled reinforced concrete frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117051966A true CN117051966A (en) | 2023-11-14 |
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ID=88657434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311225225.2A Pending CN117051966A (en) | 2023-09-21 | 2023-09-21 | Beam column node connecting device of assembled reinforced concrete frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN117051966A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208310302U (en) * | 2018-04-23 | 2019-01-01 | 深圳市广胜达建设有限公司 | A kind of new reinforcing steel bar processing protection canopy |
| CN210263383U (en) * | 2019-05-14 | 2020-04-07 | 上海东大建筑设计(集团)有限公司 | Double-concrete-beam and concrete frame column connecting structure for building design |
| US20200141110A1 (en) * | 2017-06-22 | 2020-05-07 | China State Construction Engineering Cororation Limited | Prestressed assembled concrete frame-joint connecting structure and constructing method thereof |
| CN215483545U (en) * | 2021-05-31 | 2022-01-11 | 浙江新中源建设有限公司 | Connecting structure of prefabricated assembled concrete beam column |
| CN215759659U (en) * | 2021-06-29 | 2022-02-08 | 上海天华建筑设计有限公司 | Honeycomb type precast beam column prestressing force dry-type connected node |
| CN114941376A (en) * | 2022-06-03 | 2022-08-26 | 宿迁学院 | Beam-column joint connecting device of assembled reinforced concrete frame |
| CN115787855A (en) * | 2022-12-05 | 2023-03-14 | 中船第九设计研究院工程有限公司 | Beam column node connecting structure of assembled concrete special-shaped column frame |
-
2023
- 2023-09-21 CN CN202311225225.2A patent/CN117051966A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200141110A1 (en) * | 2017-06-22 | 2020-05-07 | China State Construction Engineering Cororation Limited | Prestressed assembled concrete frame-joint connecting structure and constructing method thereof |
| CN208310302U (en) * | 2018-04-23 | 2019-01-01 | 深圳市广胜达建设有限公司 | A kind of new reinforcing steel bar processing protection canopy |
| CN210263383U (en) * | 2019-05-14 | 2020-04-07 | 上海东大建筑设计(集团)有限公司 | Double-concrete-beam and concrete frame column connecting structure for building design |
| CN215483545U (en) * | 2021-05-31 | 2022-01-11 | 浙江新中源建设有限公司 | Connecting structure of prefabricated assembled concrete beam column |
| CN215759659U (en) * | 2021-06-29 | 2022-02-08 | 上海天华建筑设计有限公司 | Honeycomb type precast beam column prestressing force dry-type connected node |
| CN114941376A (en) * | 2022-06-03 | 2022-08-26 | 宿迁学院 | Beam-column joint connecting device of assembled reinforced concrete frame |
| CN115787855A (en) * | 2022-12-05 | 2023-03-14 | 中船第九设计研究院工程有限公司 | Beam column node connecting structure of assembled concrete special-shaped column frame |
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