CN210315973U - Full-assembly type concrete beam-concrete column-steel support connecting node - Google Patents
Full-assembly type concrete beam-concrete column-steel support connecting node Download PDFInfo
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- CN210315973U CN210315973U CN201921118222.8U CN201921118222U CN210315973U CN 210315973 U CN210315973 U CN 210315973U CN 201921118222 U CN201921118222 U CN 201921118222U CN 210315973 U CN210315973 U CN 210315973U
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Abstract
The utility model discloses a full assembled concrete beam-concrete column-steel shotcrete connected node, including assembled concrete column, assembled concrete beam, articulated connecting plate, square steel shotcrete, assembled concrete column includes vertical built-in fitting, vertical muscle and the vertical stirrup of indulging, assembled concrete beam includes horizontal built-in fitting, muscle and horizontal stirrup are indulged to the level, square steel shotcrete's tip sets up two and supports the end plate, and it has the steel shotcrete connecting piece to support the end plate through the pivot connection, be connected through vertical to wearing the screw rod between steel shotcrete connecting piece and the assembled concrete column, be connected through the horizontal to wearing the screw rod between steel shotcrete connecting piece and the assembled concrete beam. The combined connecting node can improve the shock resistance of the combined node and reduce the damage of components, so that the combined connecting node is not damaged when encountering an earthquake and has enough bearing capacity, and has the advantages of good shock resistance, recoverable functions after the earthquake, high assembly efficiency and simple construction.
Description
Technical Field
The utility model relates to an assembly type building structure technical field specifically is a full assembled concrete beam-concrete column-steel shotcrete support connected node.
Background
The fully-assembled concrete frame structure mainly comprises a precast concrete column, a precast concrete beam, a precast floor slab and a dry type connecting node. Because the rotational rigidity of the dry-type connecting node is less than that of the traditional cast-in-place concrete beam column node, the lateral rigidity and the seismic performance of the structure are greatly influenced, and the use of the structural system is greatly limited. In addition, the existing countries have higher requirements on the seismic performance and the post-earthquake function recovery capability of the structure, and the fully-assembled concrete frame structure needs to further increase the performance of the structure so that the corresponding structure meets the current seismic requirements. Therefore, based on good anti-seismic performance and after-earthquake function recovery capability of the eccentric support structure, the eccentric steel support is introduced into the fully-assembled concrete frame structure, and a fully-assembled concrete frame-eccentric steel support structure system is provided.
In order to ensure that the damage of the components in the fully-assembled concrete frame-eccentric steel support structure system only occurs on the energy consumption section under the action of an earthquake, the assembled concrete beam-concrete column-steel support node needs not to have any damage under the combined load of axial force, bending moment and shearing force. Therefore, the seismic performance of the fabricated concrete beam-concrete column-steel support node is the key to realizing the expected performance of the novel structural system. In addition, the connection mode and the assembly method of the assembled concrete beam, the assembled concrete column and the steel support node are also one of important factors influencing the assembly efficiency of the novel structural system. Therefore, the fully-assembled concrete beam-concrete column-steel support connecting node has the advantages of good seismic performance, recoverable post-seismic function, high assembly efficiency, simplicity in construction and the like. Under the action of an earthquake, all shear forces transmitted to the combined node by the support, the beam and the column are expected to be borne by the vertical web plate and the horizontal web plate, and the through screw is borne by axial force and bending moment, so that the bearing capacity of the combined node is effectively improved, and all components are guaranteed not to be damaged. Based on this, this creation provides a full assembled concrete beam-concrete column-steel shotcrete connected node.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full assembled concrete beam-concrete column-steel shotcrete connected node to solve the problem that the assembled concrete beam-concrete column-steel shotcrete node that proposes among the above-mentioned background art assembly efficiency is low and take place the damage easily under axial force, moment of flexure and shear force combined load.
In order to achieve the above object, the utility model provides a following technical scheme: a full-assembly type concrete beam-concrete column-steel support connecting node comprises an assembly type concrete column, an assembly type concrete beam, a hinged connecting plate and a square steel support, wherein the assembly type concrete column comprises a vertical embedded part, a vertical longitudinal rib and a vertical hoop rib, the vertical embedded part comprises a vertical embedded steel plate I, a vertical embedded steel plate II, a vertical web plate, a vertical embedded sleeve and a vertical shear plate, a vertical bolt hole I is formed in the vertical embedded steel plate I, a vertical bolt hole II is formed in the vertical embedded steel plate II, the four vertical web plates are arranged between the vertical embedded steel plate I and the vertical embedded steel plate II at equal intervals, two ends of the vertical web plate and the vertical embedded sleeve are respectively welded with the vertical embedded steel plate I and the vertical embedded steel plate II, one side of the vertical shear plate and one side of the vertical embedded steel plate II are connected by three-sided welding, the vertical longitudinal bars are symmetrically arranged around the assembled concrete column, the vertical stirrups are equidistantly arranged along the periphery of the vertical longitudinal bars, the assembled concrete beam comprises a horizontal embedded part, horizontal longitudinal bars and horizontal stirrups, the horizontal embedded part comprises a hinged connecting plate, a horizontal embedded steel plate I, a horizontal embedded steel plate II, a horizontal web plate, a horizontal embedded sleeve and a horizontal shearing plate, a horizontal bolt hole I is formed in the horizontal embedded steel plate I, a horizontal bolt hole II is formed in the horizontal embedded steel plate II, the four horizontal web plates are equidistantly arranged between the horizontal embedded steel plate I and the horizontal embedded steel plate II, two ends of the horizontal web plate and the horizontal embedded sleeve are respectively welded with the horizontal embedded steel plate I and the horizontal embedded steel plate II, the hinged connecting plate is welded with one side of one horizontal web plate far away from the left end of the assembled concrete beam, the horizontal shear plate is connected with one side of a horizontal embedded steel plate II by adopting three-side girth welding, horizontal longitudinal bars are symmetrically arranged around the fabricated concrete beam, horizontal stirrups are arranged along the horizontal longitudinal bars at equal intervals around the fabricated concrete beam, the upper surface, the lower surface, the left surface and the right surface of the intersection of the hinged connecting plate and the fabricated concrete beam are respectively provided with a horizontal low-elasticity-modulus gasket with the thickness of 2mm and a lateral low-elasticity-modulus gasket, the end part of the square steel support is provided with two supporting end plates, the supporting end plates are provided with shaft pin holes II, the square steel support is connected with the supporting end plates by adopting fillet welds, the supporting end plates are connected with steel support connecting pieces through shaft pins, each steel support connecting piece comprises a steel support connecting plate, a vertical connecting plate, a horizontal connecting plate, a vertical stiffening plate and a horizontal stiffening plate, the vertical connecting plate is provided with a vertical bolt hole III, the steel support connecting plate is provided with an axle pin hole I, the vertical connecting plate, the horizontal connecting plate, the vertical stiffening plate and the horizontal stiffening plate are respectively connected with the left, the lower, the upper and the right of the steel support connecting plate through fillet welds, the vertical stiffening plate, the vertical connecting plate, the horizontal connecting plate and the horizontal stiffening plate are connected through fillet welds, the vertical embedded part is arranged above the part, close to the assembled concrete beam, of the assembled concrete column, the vertical embedded steel plate I and the vertical embedded steel plate II are flush with the outer surface of the assembled concrete column, the horizontal embedded part is arranged at one end, close to the assembled concrete column, of the assembled concrete beam, the horizontal embedded steel plate I and the horizontal embedded steel plate II are flush with the outer surface of the assembled concrete beam, the steel support connecting part is connected with the assembled concrete column through a vertical opposite-penetrating screw rod, the steel support connecting part is connected with the assembled concrete beam through a horizontal opposite-penetrating screw rod, and the two ends of the vertical through screw and the two ends of the horizontal through screw are respectively provided with a steel gasket and a screw cap from inside to outside.
Preferably, the horizontal longitudinal bars need to extend into the fabricated concrete column and bend for 200mm, the fabricated concrete column is overlapped with the central axis of the fabricated concrete beam and is connected with the central axis of the fabricated concrete beam in a cast-in-place mode, and the square steel supports are connected with the energy dissipation sections in a welding mode.
Preferably, the diameters of the axle pin hole I and the axle pin hole II are equal, the axle pin hole I, the axle pin hole II and the axle pin center are coincided, and the axis intersection point of the assembly type concrete column and the assembly type concrete beam is located on the central axis of the square steel support.
Preferably, the diameters of the vertical embedded sleeve, the vertical bolt hole I, the vertical bolt hole II and the vertical bolt hole III are the same and aligned, the vertical embedded sleeve coincides with the center of the vertical through screw, the diameters of the horizontal embedded sleeve, the horizontal bolt hole I, the horizontal bolt hole II and the horizontal bolt hole III are the same and aligned, and the horizontal embedded sleeve coincides with the center of the horizontal through screw.
Preferably, the thicknesses of the hinged connection plates, the steel support connection plates, the vertical webs and the horizontal webs are equal and are in the same plane, the steel support connection plates coincide with the central axis of the assembled concrete beam, and the distance between the two support end plates is equal to the thickness of the steel support connection plates.
Preferably, the distance between the vertical shear plate and the fabricated concrete beam is equal to the length of the vertical connecting plate, and the distance between the horizontal shear plate and the fabricated concrete column is equal to the length of the horizontal connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that: according to the fully-assembled concrete beam and steel support combined node, the assembled concrete column, the assembled concrete beam and the steel support connecting piece can be connected through the vertical penetrating screw rod, the horizontal penetrating screw rod and the shaft pin by arranging the vertical embedded part in the assembled concrete column, arranging the horizontal embedded part in the assembled concrete beam and using the steel support connecting piece, the support end plate, the vertical penetrating screw rod, the horizontal penetrating screw rod and the shaft pin in a matched mode; the shear force of the support on the assembled concrete column and the assembled concrete beam can be effectively transmitted by arranging the vertical web plate in the vertical embedded part and arranging the horizontal web plate in the horizontal embedded part; and through vertical to wearing screw rod and level to wearing the screw rod, can effectively transmit steel support connecting piece to the axial force and the moment of flexure of assembled concrete column and assembled concrete beam. Based on the method, the stress reliability of the assembled concrete beam-concrete column-steel support combined node can be effectively ensured, the damage to the assembled concrete column, the embedded parts on the assembled concrete beam and the concrete can be avoided, the anti-seismic performance of the combined node can be effectively improved, the damage to the components can be effectively reduced, the combined node can not be damaged when encountering earthquake action and has enough bearing capacity, and the method has the advantages of good anti-seismic performance, recoverable functions after earthquake, high assembly efficiency, simple construction and the like, and can realize the effect of considerable economic benefit.
Drawings
Fig. 1 is a schematic view of a fully assembled concrete frame-eccentric support structure of the present invention;
fig. 2 is a schematic view of the fully assembled concrete beam-concrete column-steel support combined node of the present invention;
FIG. 3 is a schematic view of an assembled fully-assembled concrete beam-concrete column joint with embedded parts according to the present invention;
FIG. 4 is a schematic view of a vertical embedded part of the utility model;
FIG. 5 is a schematic view of a horizontal embedded part of the present invention;
FIG. 6 is a schematic view of the steel supporting and connecting member of the present invention;
FIG. 7 is a schematic view of the steel support of the present invention;
FIG. 8 is an enlarged view of node FIG. 2 at A;
FIG. 9 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 10 is a cross-sectional view taken along line C-C of FIG. 2;
FIG. 11 is a cross-sectional view taken along line D-D of FIG. 2;
FIG. 12 is a cross-sectional view taken along line E-E of FIG. 2;
FIG. 13 is a sectional view taken along line F-F of FIG. 3;
FIG. 14 is a sectional view taken along line G-G of FIG. 3;
FIG. 15 is an enlarged view at H of FIG. 12;
fig. 16 is a cross-sectional view taken along line I-I of fig. 7.
In the figure: 1. an assembled concrete column; 2. an assembled concrete beam; 3. a hinged connection plate; 4. a square steel support; 5. a steel support connection plate; 6. vertically embedding a steel plate I; 7. vertically embedding a steel plate II; 8. A vertical web; 9. vertically embedding a sleeve; 10. a vertical shear plate; 11. a vertical bolt hole I; 12. a vertical bolt hole II; 13. vertical longitudinal ribs; 14. a vertical stirrup; 15. horizontally embedding a steel plate I; 16. horizontally embedding a steel plate II; 17. a horizontal web; 18. horizontally embedding a sleeve; 19. a horizontal shear plate; 20. a horizontal bolt hole I; 21. a horizontal bolt hole II; 22. a horizontal low spring rate die pad; 23. a lateral low spring rate die pad; 24. horizontal longitudinal ribs; 25. horizontal stirrups; 26. a vertical connecting plate; 27. a horizontal connecting plate; a vertical stiffener plate; 29. a horizontal stiffener plate; 30. a vertical bolt hole III; 31. a horizontal bolt hole III; 32. a shaft pin hole I; 33. a vertical through screw; 34. a horizontally opposite-penetrating screw rod; 35. a nut; 36. a steel gasket; 37. Supporting the end plate; 38. a shaft pin hole II; 39. a shaft pin; 40. and (5) energy consumption section.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-16, the present invention provides a technical solution: a fully assembled concrete beam-concrete column-steel support connecting node comprises an assembled concrete column 1, an assembled concrete beam 2, a hinged connecting plate 3 and a square steel support 4, wherein the assembled concrete column 1 comprises a vertical embedded part, vertical longitudinal ribs 13 and vertical stirrups 14, the vertical embedded part comprises a vertical embedded steel plate I6, a vertical embedded steel plate II 7, a vertical web 8, a vertical embedded sleeve 9 and a vertical shear plate 10, a vertical bolt hole I11 is formed in the vertical embedded steel plate I6, a vertical bolt hole II 12 is formed in the vertical embedded steel plate II 7, four vertical webs 8 are arranged between the vertical embedded steel plate I6 and the vertical embedded steel plate II 7 at equal intervals, two ends of the vertical web 8 and the vertical embedded sleeve 9 are respectively welded with the vertical embedded steel plate I6 and the vertical embedded steel plate II 7, one side of the vertical shear plate 10 and one side of the vertical embedded steel plate II 7 are connected by surrounding welding, the vertical longitudinal bars 13 are symmetrically arranged around the assembled concrete column 1, the vertical stirrups 14 are equidistantly arranged along the vertical longitudinal bars 13, the assembled concrete beam 2 comprises a horizontal embedded part, horizontal longitudinal bars 24 and horizontal stirrups 25, the horizontal embedded part comprises a hinged connecting plate 3, a horizontal embedded steel plate I15, a horizontal embedded steel plate II 16, a horizontal web 17, a horizontal embedded sleeve 18 and a horizontal shear plate 19, a horizontal bolt hole I20 is formed in the horizontal embedded steel plate I15, a horizontal bolt hole II 21 is formed in the horizontal embedded steel plate II 16, four horizontal webs 17 are equidistantly arranged between the horizontal embedded steel plate I15 and the horizontal embedded steel plate II 16, two ends of the horizontal web 17 and the horizontal embedded sleeve 18 are respectively welded with the horizontal embedded steel plate I15 and the horizontal embedded steel plate II 16, the hinged connecting plate 3 is welded with one side of one horizontal web 17 far away from the left end of the assembled concrete beam 2, the horizontal shear plate 19 is connected with one side of a horizontal embedded steel plate I15 by adopting three-sided girth welding, horizontal longitudinal ribs 24 are symmetrically arranged around an assembly type concrete beam 2, horizontal stirrups 25 are equidistantly arranged around the horizontal longitudinal ribs 24, the horizontal longitudinal ribs 24 need to extend into an assembly type concrete column 1 and are bent for 200mm, the assembly type concrete column 1 is superposed with the central axis of the assembly type concrete beam 2 and is connected by adopting cast-in-place, a square steel support 4 is connected with an energy consumption section 40 by adopting welding, the upper surface, the lower surface, the left surface and the right surface of the intersection of a hinged connecting plate 3 and the assembly type concrete beam 2 are respectively provided with a horizontal low-elasticity-modulus gasket 22 and a lateral low-elasticity-modulus gasket 23 which are 2mm thick, the end part of the square steel support 4 is provided with two support end plates 37, the support end plate 37 is provided with an axle pin hole II 38, the square steel support 4 is connected with the support end plates 37 by, the steel support connecting piece comprises a steel support connecting plate 5, a vertical connecting plate 26, a horizontal connecting plate 27, a vertical stiffening plate 28 and a horizontal stiffening plate 29, wherein a vertical bolt hole III 30 is formed in the vertical connecting plate 26, a horizontal bolt hole III 31 is formed in the horizontal connecting plate 27, a shaft pin hole I32 is formed in the steel support connecting plate 5, the diameters of the shaft pin hole I32 and the shaft pin hole II 38 are equal, the centers of the shaft pin hole I32, the shaft pin hole II 38 and a shaft pin 39 are coincided, the intersection point of the axis of the assembled concrete column 1 and the assembled concrete beam 2 is on the central axis of the square steel support 4, the vertical connecting plate 26, the horizontal connecting plate 27, the vertical stiffening plate 28 and the horizontal stiffening plate 29 are respectively connected with the left, the upper part and the right part of the steel support connecting plate 5 through fillet welds, the vertical stiffening plate 28, the vertical connecting plate 26, the horizontal connecting plate 27 and the horizontal stiffening plate 29 are connected through fillet welds, the vertical embedded part is arranged above the position of the, the vertical embedded steel plate I6 and the vertical embedded steel plate II 7 are flush with the outer surface of the assembled concrete column 1, the horizontal embedded part is arranged at one end, close to the assembled concrete column 1, of the assembled concrete beam 2, the horizontal embedded steel plate I15 and the horizontal embedded steel plate II 16 are flush with the outer surface of the assembled concrete beam 2, the steel support connecting part and the assembled concrete column 1 are connected through a vertical through screw 33, the steel support connecting part and the assembled concrete beam 2 are connected through a horizontal through screw 34, two ends of the vertical through screw 33 and the horizontal through screw 34 are respectively provided with a steel gasket 36 and a nut 35 from inside to outside, the vertical embedded sleeve 9, the vertical bolt hole I11, the vertical bolt hole II 12 and the vertical bolt hole III 30 are identical in diameter and are aligned, the vertical embedded sleeve 9 coincides with the center of the vertical through screw 33, the horizontal embedded sleeve 18, the horizontal bolt hole I20, the horizontal bolt hole I9, Horizontal bolt hole II 21 is the same and aligns with horizontal bolt hole III 31 diameter, the coincidence of the level pre-buried sleeve 18 and the level is to wearing screw rod 34 center, articulated connecting plate 3, steel support connecting plate 5, vertical web 8 and horizontal web 17 thickness homogeneous phase are equal, and in the coplanar, the coincidence of the axis of steel support connecting plate 5 and assembled concrete beam 2, the interval and the steel support connecting plate 5 of two support end plates 37 are the same thickness, the distance of vertical shear plate 10 to assembled concrete beam 2 equals with vertical connecting plate 26 length, the distance of horizontal shear plate 19 to assembled concrete column 1 equals with horizontal connecting plate 27 length.
The working principle is as follows: when the fully-assembled concrete beam steel support combined node is used, whether parts of the device are damaged or not are connected firmly is checked, the device is used after the parts are checked to be correct, the vertical embedded parts and the horizontal embedded parts are arranged at the appointed positions of the assembled concrete column 1 and the assembled concrete beam 2 respectively, and a horizontal low-elastic-modulus gasket 22 and a lateral low-elastic-modulus gasket 23 which are 2mm thick are required to be arranged on the upper surface, the lower surface, the left surface and the right surface of the intersection of the hinged connecting plate 3 and the assembled concrete beam 2 respectively; arranging vertical longitudinal ribs 13 and vertical stirrups 14 in the fabricated concrete column 1, arranging horizontal longitudinal ribs 24 and horizontal stirrups 25 in the fabricated concrete beam 2, wherein the horizontal longitudinal ribs 24 need to extend to 200mm in the fabricated concrete column 1, and pouring concrete to form a fabricated fully-fabricated concrete beam-concrete column node with embedded parts; arranging steel support connecting pieces between nodes of the assembled full-assembled concrete beam-concrete column with the embedded parts, and connecting the nodes through vertical penetrating screw rods 33 and horizontal penetrating screw rods 34; in addition, the square steel support 4 is connected with the steel support connecting piece through a shaft pin 39. Under the action of an earthquake, the assembled concrete column 1, the assembled concrete beam 2 and the square steel support 4 transmit axial force, shearing force and bending moment to the fully assembled concrete beam-concrete column-steel support combined node, the shearing force is effectively transmitted through the vertical web 8 and the horizontal embedded part, the axial force and the bending moment are effectively transmitted through the vertical penetrating screw 33 and the horizontal penetrating screw 34, the anti-seismic performance of the combined node can be effectively improved, the damage of components is reduced, the combined node is not damaged when encountering the earthquake, has enough bearing capacity, has the advantages of good anti-seismic performance, capability of recovering after-earthquake functions, high assembly efficiency, simplicity in construction and the like, and the working principle of the fully assembled concrete beam-steel support combined node is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a full assembled concrete beam-concrete column-steel shotcrete connected node which characterized in that: including assembled concrete column (1), assembled concrete roof beam (2), articulated connecting plate (3), square steel support (4), its characterized in that: the assembled concrete column (1) comprises a vertical embedded part, vertical longitudinal ribs (13) and vertical stirrups (14), wherein the vertical embedded part comprises a vertical embedded steel plate I (6), a vertical embedded steel plate II (7), a vertical web plate (8), a vertical embedded sleeve (9) and a vertical shear plate (10), a vertical bolt hole I (11) is formed in the vertical embedded steel plate I (6), a vertical bolt hole II (12) is formed in the vertical embedded steel plate II (7), the four vertical web plates (8) are arranged between the vertical embedded steel plate I (6) and the vertical embedded steel plate II (7) at equal intervals, two ends of the vertical web plate (8) and the vertical embedded sleeve (9) are respectively welded with the vertical embedded steel plate I (6) and the vertical embedded steel plate II (7), and the vertical shear plate (10) is connected with one side of the vertical embedded steel plate II (7) by three-sided girdling welding, vertical muscle (13) of indulging is arranged around assembled concrete column (1) symmetrically, vertical stirrup (14) are arranged along vertical muscle (13) equidistance all around along, assembled concrete beam (2) are including horizontal built-in fitting, horizontal longitudinal muscle (24) and horizontal stirrup (25), horizontal built-in fitting is including articulated connecting plate (3), horizontal pre-buried steel sheet I (15), horizontal pre-buried steel sheet II (16), horizontal web (17), horizontal pre-buried sleeve (18), horizontal shear plate (19), it has horizontal bolt hole I (20) to open on horizontal pre-buried steel sheet I (15), it has horizontal bolt hole II (21) to open on horizontal pre-buried steel sheet II (16), four horizontal web (17) equidistant arrangement are between horizontal pre-buried steel sheet I (15) and horizontal pre-buried steel sheet II (16), the both ends of horizontal web (17), horizontal pre-buried sleeve (18) respectively with horizontal pre-buried steel sheet I (15) and horizontal pre-buried steel sheet II (15), (II) are pre-buried to the level 16) Welded connection, one side welded connection of articulated connecting plate (3) and a horizontal web (17) of keeping away from assembled concrete beam (2) left end, horizontal shear plate (19) adopts trilateral boxing to be connected with one side of the pre-buried steel sheet of level I (15), level longitudinal reinforcement (24) symmetric arrangement is around assembled concrete beam (2), and horizontal stirrup (25) are arranged along level longitudinal reinforcement (24) equidistance all around, the upper and lower face and the left and right sides of articulated connecting plate (3) and assembled concrete beam (2) crossing department set up horizontal low elasticity mould gasket (22) and side direction low elasticity mould gasket (23) that 2mm is thick respectively, the tip of square steel shotcrete (4) sets up two and supports end plate (37), it has axle pinhole II (38) to open on support end plate (37), adopt the fillet weld to be connected between square steel shotcrete (4) and the support end plate (37), the supporting end plates (37) are connected with steel supporting connecting pieces through shaft pins (39), each steel supporting connecting piece comprises a steel supporting connecting plate (5), a vertical connecting plate (26), a horizontal connecting plate (27), a vertical stiffening plate (28) and a horizontal stiffening plate (29), vertical bolt holes III (30) are formed in the vertical connecting plates (26), horizontal bolt holes III (31) are formed in the horizontal connecting plates (27), shaft pin holes I (32) are formed in the steel supporting connecting plates (5), the vertical connecting plates (26), the horizontal connecting plates (27), the vertical stiffening plates (28) and the horizontal stiffening plates (29) are respectively connected with the upper left part, the lower part and the upper right part of the steel supporting connecting plates (5) through fillet welds, and the vertical stiffening plates (28), the vertical connecting plates (26), the horizontal connecting plates (27) and the horizontal stiffening plates (29) are connected through fillet welds, the vertical embedded parts are arranged above the part, close to the assembled concrete beam (2), of the assembled concrete column (1), the vertical embedded steel plates I (6) and the vertical embedded steel plates II (7) are flush with the outer surface of the assembled concrete column (1), the horizontal embedded part is arranged at one end of the assembled concrete beam (2) close to the assembled concrete column (1), the horizontal embedded steel plate I (15) and the horizontal embedded steel plate II (16) are flush with the outer surface of the assembled concrete beam (2), the steel support connecting piece is connected with the fabricated concrete column (1) through a vertical penetrating screw rod (33), the steel support connecting piece is connected with the assembly type concrete beam (2) through a horizontal opposite-penetrating screw rod (34), and two ends of the vertical through screw rod (33) and the horizontal through screw rod (34) are respectively provided with a steel gasket (36) and a screw cap (35) from inside to outside.
2. A fully assembled concrete beam-concrete column-steel support connection node as claimed in claim 1, wherein: the horizontal longitudinal bar (24) needs to extend into the fabricated concrete column (1) and bend for 200mm, the fabricated concrete column (1) is overlapped with the central axis of the fabricated concrete beam (2) and is connected with the fabricated concrete beam in a cast-in-place mode, and the square steel support (4) is connected with the energy consumption section (40) in a welding mode.
3. A fully assembled concrete beam-concrete column-steel support connection node as claimed in claim 1, wherein: the diameter of the axle pin hole I (32) is equal to that of the axle pin hole II (38), the centers of the axle pin hole I (32), the axle pin hole II (38) and the axle pin (39) are coincided, and the axis intersection point of the assembly type concrete column (1) and the assembly type concrete beam (2) is located on the central axis of the square steel support (4).
4. A fully assembled concrete beam-concrete column-steel support connection node as claimed in claim 1, wherein: vertical embedded sleeve (9), vertical bolt hole I (11), vertical bolt hole II (12) and vertical bolt hole III (30) diameter are the same and align, vertical embedded sleeve (9) and vertical to wearing screw rod (33) center coincidence, horizontal embedded sleeve (18), horizontal bolt hole I (20), horizontal bolt hole II (21) and horizontal bolt hole III (31) diameter are the same and align, horizontal embedded sleeve (18) and horizontal are to wearing screw rod (34) center coincidence.
5. A fully assembled concrete beam-concrete column-steel support connection node as claimed in claim 1, wherein: articulated connecting plate (3), steel shotcrete connecting plate (5), vertical web (8) and horizontal web (17) thickness homogeneous phase are equal, and in the coplanar, the coincidence of steel shotcrete connecting plate (5) and the axis of assembled concrete beam (2), the interval and the steel shotcrete connecting plate (5) uniform thickness of two support end plates (37).
6. A fully assembled concrete beam-concrete column-steel support connection node as claimed in claim 1, wherein: the distance from the vertical shear plate (10) to the fabricated concrete beam (2) is equal to the length of the vertical connecting plate (26), and the distance from the horizontal shear plate (19) to the fabricated concrete column (1) is equal to the length of the horizontal connecting plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118222.8U CN210315973U (en) | 2019-07-17 | 2019-07-17 | Full-assembly type concrete beam-concrete column-steel support connecting node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118222.8U CN210315973U (en) | 2019-07-17 | 2019-07-17 | Full-assembly type concrete beam-concrete column-steel support connecting node |
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| CN210315973U true CN210315973U (en) | 2020-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258786A (en) * | 2019-07-17 | 2019-09-20 | 中恒建设集团有限公司 | A kind of full assembly concrete beam-concrete column-bracing members combination connecting node |
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2019
- 2019-07-17 CN CN201921118222.8U patent/CN210315973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258786A (en) * | 2019-07-17 | 2019-09-20 | 中恒建设集团有限公司 | A kind of full assembly concrete beam-concrete column-bracing members combination connecting node |
| CN110258786B (en) * | 2019-07-17 | 2023-12-01 | 中恒建设集团有限公司 | Full-assembled concrete beam-concrete column-steel support combined connection node |
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