CN117071734A - Reinforced beam-column connecting node - Google Patents

Abstract

The application relates to the technical field of building equipment, in particular to a reinforced beam-column connecting node which comprises a cross beam, a longitudinal beam frame, a combined vertical column, a first reinforced connecting structure and a second reinforced connecting structure, wherein the lower end of the cross beam is fixedly connected with the longitudinal beam frame, the side end of the longitudinal beam frame is fixedly connected with the combined frame, one side of the combined frame, which is away from the cross beam, is fixedly connected with the combined vertical column, the lower end of the combined vertical column, which is positioned on the combined frame, is fixedly connected with the first reinforced connecting structure and the second reinforced connecting structure, the first reinforced connecting structure and the second reinforced connecting structure are identical, and the first reinforced connecting structure and the second reinforced connecting structure can be matched and fixed with the longitudinal beam frame on the combined frame through the structural arrangement of the first reinforced connecting structure and the second reinforced connecting structure, so that the fixed combination of multi-section positions is carried out, and the connecting combination capacity is improved.

Description

A reinforced connection node between beams and columns

Technical field

The invention relates to the technical field of construction equipment, and specifically relates to a reinforced connection node between beams and columns.

Background technique

Steel frame structures are superior to reinforced concrete frame structures in terms of toughness, installation cycle, large-scale production, easy and convenient operation, etc., and their service life is also much longer, and due to the solidity of steel structures and the various options for component connection This property enhances the seismic resistance and aesthetics of the entire building. It is precisely because of the above-mentioned advantages that steel frame structures have made great progress in recent years. Beam-column joints are one of the most difficult key points for designers to make in the design of steel structure frames. Almost every designer will think carefully when dealing with this key part, because beam-column joints are the most important part of steel frame structure engineering. The key to design success or failure.

According to Chinese Patent Publication No. CN115198881A, a prefabricated concrete beam-column connection node and its construction method are disclosed. The connection node has a central concrete corbel column, a precast concrete beam on the right, and a precast concrete beam on the left. The precast concrete beams overlap the corbels, and anchor steel plates are provided on the front and rear sides of the overlap. The anchor steel plates on the front and rear sides are connected through tension bolts that pass through the precast concrete beams and the corbels. The upper corners of the overlap are provided with connections. The triangular steel is connected to the precast concrete beam through embedded bolts, and the triangular steel and the central concrete corbel column are connected through the central high-strength friction bolt. The invention enables the prefabricated beams to be stably overlapped on the concrete columns, and the prefabricated concrete beams on the left and right sides are combined with the triangular steel plates to form a tight whole with the columns. The construction process combines dry and wet operations, and the post-assembly of prefabricated beams greatly saves construction time, improves work efficiency, and meets the needs of combined connections under various circumstances.

When the existing connection nodes between beams and columns and the structures in the above cases are used, most of them are combined and fixed through rivet structures. However, in actual use, the traditional rivet connection structure has the problem of poor integrity, and the beams should be Improvements were needed as the connections of the columns were combined with the foundation sections to increase the overall strength.

Contents of the invention

In order to solve the problems in the prior art, the present invention provides a reinforced connection node between beams and columns.

The technical solution adopted by the present invention to solve the technical problem is: a reinforced connection node between beams and columns, including a cross beam, a longitudinal beam frame, a combined frame, a combined pole column, a first reinforced connection structure and a second reinforced connection structure. The lower end of the cross beam is fixedly connected to a longitudinal beam frame, the side end of the longitudinal beam frame is fixedly connected to a combined frame, and the side of the combined frame away from the cross beam is fixedly connected to a combined pole column, and the combined pole column is located The lower end of the combined frame is fixedly connected with a first reinforced connection structure and a second reinforced connection structure. The first reinforced connection structure and the second reinforced connection structure have the same structure, and the first reinforced connection structure and the second reinforced connection structure are arranged in parallel. The upper ends of the first reinforced connection structure and the second reinforced connection structure can be docked and fixed with the longitudinal beam frame. Through the structural settings of the first reinforced connection structure and the second reinforced connection structure, the first reinforced connection structure and the second reinforced connection structure It can be matched and fixed with the longitudinal beam frame on the composite frame, so as to carry out fixed combination at multiple positions and improve the connection and combination ability. The cross beam, longitudinal beam frame and composite frame can be fixed as a whole to improve the support and stability performance of the connection, and at the same time combine the vertical poles and columns. The setting can support the cross beams, longitudinal beams, and combined frames. The first reinforced connection structure and the second reinforced connection structure can also support and protect the combined pole columns, improving the overall coordination ability and enhancing the overall stability. performance;

The second reinforced connection structure includes a combined fixed component, a matching positioning frame, a bracket connecting rod, a reinforcing connecting rod and a positioning base. The lower end of the combined fixing component is fixedly connected to the matching positioning frame, and the lower end of the matching positioning frame is fixedly connected. There is a bracket connecting rod, the lower end of the bracket connecting rod is fixedly connected to a reinforcing connecting rod, and the center lower end of the reinforcing connecting rod is fixedly connected to a positioning base.

Specifically, the combined fixing component includes a first docking mechanism, a second docking mechanism and a third docking mechanism. The first docking mechanism, the second docking mechanism and the third docking mechanism have the same structure, and the first docking mechanism and the third docking mechanism have the same structure. The second docking mechanism and the third docking mechanism have a matching inner rod hinged on one side of the lower end. The side end of the matching inner rod is fixedly connected with a frame protection frame. The frame protection frame is fixedly connected with a separation support near the position of the matching inner rod. The partition support bracket is plugged into a screw seat, and the rear end of the screw seat is fixedly connected with a threaded guide rod. The side ends of the threaded guide rod are provided with smooth rods in parallel. By combining the fixed components, The structure is set to facilitate adjustment. The first, second, and third docking mechanisms have the same structure. The first, second, and third docking mechanisms are hingedly arranged with the matching inner rod, and the separate supporting brackets are It is convenient to limit the installation of smooth rods and threaded guide rods. By turning the screw base, the user can drive the threaded guide rods to rotate and match, thereby adjusting the first docking mechanism, the second docking mechanism, and the third docking mechanism, and changing the third docking mechanism. The inclination angles of the docking mechanism, the second docking mechanism, and the third docking mechanism achieve multi-point fixation purposes, and combine the connection of beams and columns with the foundation part, thereby improving the overall strength.

Specifically, the third docking mechanism includes a reinforced combination guide, a first hinged movable seat, a first hinged matching rod, a matching sleeve, a second hinged matching rod and a second hinged movable seat. The first hinged movable seat A reinforced combination guide is fixedly connected to the center of the first hinged movable seat. A first hinged matching rod is hinged to the rear end of the first hinged movable seat. A second hinged movable seat is hinged to the side of the first hinged matching rod away from the first hinged movable seat. , A second hinged matching rod is hinged to the side of the second hinged movable seat away from the first hinged matching rod, and a matching sleeve is hinged to the side end of the second hinged matching rod.

Specifically, the third docking mechanism also includes a first fastening pin, a first nested ring frame, a second nested ring frame, a telescopic control column, a universal ball bar and a platform plate frame. The first hinged The upper end of the movable seat is fixedly connected to a platform plate frame, and a universal ball rod is rotatably connected to the platform plate frame. A telescopic control column is fixedly connected to the universal ball rod, and a third telescopic control column is provided on the telescopic control column. A nested ring frame and a second nested ring frame, and the first nested ring frame, the second nested ring frame and the telescopic control column are rotationally connected, the first nested ring frame, the second nested ring frame The upper end of the frame is limited and fixed by the first fastening pin.

Specifically, the first nesting ring frame and the second nesting ring frame can be connected with the longitudinal beam frame, and the combination is fastened through the first fastening pin. The first nesting ring frame and the second nesting ring frame The frame can be telescopically adjusted through the telescopic control column, and the lower end of the telescopic control column can be adjusted and set through the rotation of the universal ball bar and the platform plate frame, thereby changing the positions of the first nested ring frame and the second nested ring frame.

Specifically, the front end of the first hinged movable seat is hingedly arranged with the matching inner rod, and there are two matching sleeves. One matching sleeve is threadedly connected to the threaded guide rod, and the other matching sleeve is slidably connected to the smooth rod. .

Specifically, the first hinged movable seat can be movable and adjusted with the second hinged movable seat through the first hinged matching rod, and the matching sleeve can pull the second hinged movable seat through the second hinged matching rod to adjust the position.

Specifically, the lower end of the frame protective frame is fixedly connected to the matching positioning frame, and the side end of the frame protective frame is fixedly connected to the combined pole column.

Specifically, the bottom of the positioning base adopts an expanded structure, and the combined pole column can be fixed through the positioning base.

Specifically, the smooth rod and the threaded guide rod are each provided with a first limit sleeve and a second limit sleeve, and the upper ends of the first limit sleeve and the second limit sleeve are limited by a second fastening pin. Fixed, the bottoms of the first limit sleeve and the second limit sleeve are hingedly arranged, and the first limit sleeve and the second limit sleeve are used to limit and position the matching sleeve frame.

Beneficial effects of the present invention:

1. The present invention adopts the structural arrangement of the first reinforced connection structure and the second reinforced connection structure. The first reinforced connection structure and the second reinforced connection structure can be matched and fixed with the longitudinal beam frame on the combined frame, thereby fixing multiple positions. Combination improves the connection and combination capabilities. The cross beams, longitudinal beam frames, and combined frames are fixed as a whole to improve the support and stability of the connection. At the same time, the setting of combined poles and columns can support the cross beams, longitudinal beam frames, and combined frames. The first reinforcement The connecting structure and the second reinforced connecting structure can simultaneously support and protect the combined pole columns, improve the overall coordination ability, and enhance the overall stability performance.

2. The present invention facilitates adjustment by combining the structural arrangements of fixed components. The first, second, and third docking mechanisms have the same structure. The first, second, and third docking mechanisms are in cooperation with each other. The inner rod is hinged and the separate support bracket facilitates the limited installation of smooth rods and threaded guide rods. By rotating the screw base, the user can drive the threaded guide rods to rotate and cooperate, thereby connecting the first docking mechanism, the second docking mechanism, The third docking mechanism is adjusted to change the inclination angle of the first docking mechanism, the second docking mechanism, and the third docking mechanism to achieve multi-point fixation and combine the beam-column connection with the foundation part to improve the overall strength.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings and examples.

Figure 1 is a schematic three-dimensional structural diagram of the main body of the present invention;

Figure 2 is an exploded view of the main body of the present invention;

Figure 3 is a schematic three-dimensional structural diagram of the second reinforced connection structure in the present invention;

Figure 4 is an enlarged view of A in Figure 3 according to the present invention;

Figure 5 is a schematic three-dimensional structural diagram of the combined fixing component in the present invention;

Figure 6 is an exploded view of the combined fixing component in the present invention;

Figure 7 is an enlarged view of B in Figure 6 according to the present invention;

Figure 8 is a schematic three-dimensional structural diagram of the third docking mechanism in the present invention;

Figure 9 is an enlarged view of C in Figure 8 according to the present invention;

Figure 10 is a schematic structural diagram of a second embodiment of the main body of the present invention;

Figure 11 is an enlarged view of D in Figure 10 according to the present invention.

In the picture: 1-cross beam, 2-longitudinal beam frame, 3-combined frame, 4-combined pole column, 5-first reinforced connection structure, 6-second reinforced connection structure, 7-combined fixed parts, 8-fitting Positioning frame, 9-bracket connecting rod, 10-reinforced connecting rod, 11-positioning base, 12-first docking mechanism, 13-second docking mechanism, 14-third docking mechanism, 15-cooperating inner rod, 16-frame Protective frame, 17-separating support bracket, 18-smooth rod, 19-threaded guide rod, 20-screw seat, 21-reinforced combined guide frame, 22-first hinged movable seat, 23-first hinged matching rod, 24-matching sleeve, 25-second hinged matching rod, 26-second hinged movable seat, 27-first fastening pin, 28-first nesting ring frame, 29-second nesting ring frame, 30- Telescopic control column, 31-universal cue, 32-platform plate frame, 33-first limit sleeve, 34-second fastening pin, 35-second limit sleeve.

Detailed ways

In order to enable those in the technical field to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only These are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of protection of this application.

It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that data so used may be interchanged where appropriate for the embodiments of the application described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus that encompasses a series of steps or units and need not be limited to those explicitly listed. Those steps or elements may instead include other steps or elements not expressly listed or inherent to the process, method, product or apparatus.

The present invention will be further described below in conjunction with the accompanying drawings.

Example 1

As shown in Figures 1-9, a reinforced beam-column connection node of the present invention includes a cross beam 1, a longitudinal beam frame 2, a combined frame 3, a combined pole column 4, a first reinforced connection structure 5 and a second reinforced The connecting structure 6 has a longitudinal beam frame 2 fixedly connected to the lower end of the crossbeam 1, a combined frame 3 fixedly connected to the side end of the longitudinal beam frame 2, a combined vertical pole column 4 fixedly connected to the side of the combined frame 3 away from the crossbeam 1, and the combined vertical beam 4 is fixedly connected to the lower end of the crossbeam 1. The pole column 4 is located at the lower end of the combined frame 3 and is fixedly connected with a first reinforced connection structure 5 and a second reinforced connection structure 6. The first reinforced connection structure 5 and the second reinforced connection structure 6 have the same structure, and the first reinforced connection structure 5, The second reinforced connection structure 6 is arranged in parallel. The upper ends of the first reinforced connection structure 5 and the second reinforced connection structure 6 can be butt-fixed with the longitudinal beam frame 2. Through the structural arrangement of the first reinforced connection structure 5 and the second reinforced connection structure 6 , the first reinforced connection structure 5 and the second reinforced connection structure 6 can be matched and fixed with the longitudinal beam frame 2 on the combined frame 3, so as to perform fixed combinations at multiple positions and improve the connection and combination ability. The cross beam 1, longitudinal beam frame 2, The combined frame 3 is fixed as a whole to improve the support and stability of the connection. At the same time, the setting of the combined pole column 4 can support the cross beam 1, the longitudinal beam frame 2 and the combined frame 3. The first reinforced connection structure 5 and the second reinforced connection The structure 6 can also support and protect the combined pole column 4, improve the overall coordination ability, and enhance the overall stability performance;

The second reinforced connection structure 6 includes a combined fixing part 7, a matching positioning frame 8, a bracket link 9, a reinforcing link 10 and a positioning base 11. The lower end of the combined fixing part 7 is fixedly connected to the matching positioning frame 8, and the matching positioning frame 8 is The lower end of the bracket connecting rod 9 is fixedly connected to the bracket connecting rod 9. The lower end of the bracket connecting rod 9 is fixedly connected to the reinforcing connecting rod 10. The center lower end of the reinforcing connecting rod 10 is fixedly connected to the positioning base 11. The combined pole column 4 is assembled and installed, and then the second step is performed. The first reinforced connection structure 5 and the second reinforced connection structure 6 are installed. The first reinforced connection structure 5 and the second reinforced connection structure 6 are pre-embedded and fixed through the positioning base 11 at the bottom. The positioning base 11 is connected through the reinforcing connecting rod 10 and the bracket. The rod 9 is fixedly connected to the matching positioning frame 8. The matching positioning frame 8 can be fixed with the combined pole column 4. At the same time, the matching positioning frame 8 is fixedly provided with a combined fixing part 7. The combined fixing part 7 is adjustable and can be easily connected to the cross beam. 1. The longitudinal beam frame 2 and the combined frame 3 are butt combined, and the combined frame 3 and the combined pole column 4 are fixed to support and fix.

The combined fixing component 7 includes a first docking mechanism 12, a second docking mechanism 13, and a third docking mechanism 14. The first docking mechanism 12, the second docking mechanism 13, and the third docking mechanism 14 have the same structure, and the first docking mechanism 12, The second docking mechanism 13 and the third docking mechanism 14 are hinged with a matching inner rod 15 on one side of the lower end. A frame protection frame 16 is fixedly connected to the side end of the matching inner rod 15. The frame protection frame 16 is fixedly connected at a position close to the matching inner rod 15. There is a separation support bracket 17. A screw base 20 is inserted into the separation support bracket 17. The rear end of the screw base 20 is fixedly connected with a threaded guide rod 19. The side end of the threaded guide rod 19 is provided with a smooth rod 18 in parallel. By combining the structural arrangement of the fixing component 7, adjustment is facilitated. The first docking mechanism 12, the second docking mechanism 13, and the third docking mechanism 14 have the same structure. The first docking mechanism 12, the second docking mechanism 13, and the third docking mechanism 14 is hingedly arranged with the matching inner rod 15, and the separation support bracket 17 facilitates the limited installation of the smooth rod 18 and the threaded guide rod 19. By rotating the screw base 20, the user can drive the threaded guide rod 19 to rotate and cooperate, thereby aligning the second rod 18 with the threaded guide rod 19. Adjust the docking mechanism 12, the second docking mechanism 13, and the third docking mechanism 14 to change the inclination angles of the first docking mechanism 12, the second docking mechanism 13, and the third docking mechanism 14 to achieve multi-point fixation and fix the beam. The connection of the columns is combined with the foundation part to increase the overall strength.

The third docking mechanism 14 includes a reinforced combination guide 21, a first hinged movable seat 22, a first hinged matching rod 23, a matching sleeve 24, a second hinged matching rod 25 and a second hinged movable seat 26. The first hinged movable seat The center of 22 is fixedly connected with a reinforced combination guide 21. The rear end of the first hinged movable seat 22 is hinged with a first hinged matching rod 23. The side of the first hinged matching rod 23 away from the first hinged movable seat 22 is hinged with a second hinged joint. The movable seat 26 and the second hinged movable seat 26 have a second hinged matching rod 25 hinged on the side away from the first hinged matching rod 23, and a matching sleeve 24 hinged on the side end of the second hinged matching rod 25.

The third docking mechanism 14 also includes a first fastening pin 27, a first nesting ring frame 28, a second nesting ring frame 29, a telescopic control column 30, a universal ball bar 31 and a platform plate frame 32. The first hinged The upper end of the movable seat 22 is fixedly connected with a platform plate frame 32. The platform plate frame 32 is rotatably connected with a universal ball bar 31. The universal ball bar 31 is fixedly connected with a telescopic control column 30. The telescopic control column 30 is provided with The first nesting ring frame 28 and the second nesting ring frame 29 are rotationally connected to the telescopic control column 30. The first nesting ring frame 28, The upper end of the second nesting ring frame 29 is limited and fixed by the first fastening pin 27. Rotating the screw seat 20 can drive the threaded guide rod 19 to rotate and adjust on the separation support bracket 17. The threaded guide rod 19 is connected to one side The mating sleeve 24 at one position is threadedly connected, and the smooth rod 18 is slidingly connected to the mating sleeve 24 at the other side. When the threaded guide rod 19 drives the mating sleeve 24 to move, it can pass through the mating sleeve 24 and the second hinged mating rod. 25 Push the second hinged movable seat 26 for adjustment. The second hinged movable seat 26 is hinged with the first hinged movable seat 22 through the first hinged matching rod 23, and the first hinged movable seat 22 is hingedly arranged with the matching inner rod 15. At this time, The angle of the first hinged movable seat 22 and the second hinged movable seat 26 is adjusted. The first hinged movable seat 22 and the second hinged movable seat 26 are both provided with a platform plate frame 32. The universal ball rod 31 on the platform plate frame 32 can Perform active adjustments to adjust the position of the longitudinal beam frame 2.

The first nesting ring frame 28 and the second nesting ring frame 29 can be docked with the longitudinal beam frame 2 and fastened together through the first fastening pin 27. The first nesting ring frame 28 and the second nesting ring frame 29 It can be telescopically adjusted through the telescopic control column 30, and the lower end of the telescopic control column 30 can be rotated and adjusted through the universal ball rod 31 and the platform plate frame 32, thereby changing the first nesting ring frame 28 and the second nesting ring frame 29. s position.

The front end of the first hinged movable seat 22 is hingedly arranged with the matching inner rod 15. There are two matching sleeves 24. One matching sleeve 24 is threadedly connected to the threaded guide rod 19, and the other matching sleeve 24 is slidingly connected to the smooth rod 18. set up.

The first hinged movable seat 22 can be movable and adjusted with the second hinged movable seat 26 through the first hinged matching rod 23, and the matching sleeve 24 can pull the second hinged movable seat 26 through the second hinged matching rod 25 to adjust the position.

The lower end of the frame protection frame 16 is fixedly connected to the matching positioning frame 8 , and the side end of the frame protection frame 16 is fixedly connected to the combined pole column 4 .

The bottom of the positioning base 11 adopts an expanded structure, and the combined pole column 4 can be fixed through the positioning base 11, which facilitates the fixing and combination work.

The working principle of Embodiment 1 is: the user assembles and installs the combined pole columns 4, and then installs the first reinforced connection structure 5 and the second reinforced connection structure 6. The first reinforced connection structure 5 and the second reinforced connection structure 6. It is pre-embedded and fixed through the positioning base 11 at the bottom. The positioning base 11 is fixedly connected with the matching positioning frame 8 through the reinforcing connecting rod 10 and the bracket connecting rod 9. The matching positioning frame 8 can be fixed with the combined pole column 4 and cooperates at the same time. The positioning frame 8 is fixed with a combined fixing part 7. The combined fixing part 7 adopts an adjustable setting to facilitate the docking and combination with the cross beam 1, the longitudinal beam frame 2 and the combined frame 3. The combined frame 3 and the combined pole column 4 are fixed and can be carried out. Supporting and fixing, the first docking mechanism 12, the second docking mechanism 13, the third docking mechanism 14 inside the combined fixed component 7 are hingedly arranged with the matching inner rod 15. The user rotates the screw base 20 to drive the threaded guide rod 19 to separate The supporting bracket 17 is rotated and adjusted, the threaded guide rod 19 is threadedly connected to the matching sleeve 24 on one side, the smooth rod 18 is slidingly connected to the matching sleeve 24 on the other side, and the threaded guide rod 19 drives the matching sleeve When 24 moves, the second hinged movable seat 26 can be pushed and adjusted by the matching sleeve 24 and the second hinged matching rod 25. The second hinged movable seat 26 is hingedly connected with the first hinged movable seat 22 through the first hinged matching rod 23, and the second hinged movable seat 26 is hinged to the first hinged movable seat 22. A hinged movable seat 22 is hingedly arranged with the matching inner rod 15. At this time, the first hinged movable seat 22 and the second hinged movable seat 26 are adjusted in angle. The first hinged movable seat 22 and the second hinged movable seat 26 are both provided with platforms. The universal ball rod 31 on the plate frame 32 and the platform plate frame 32 can be movablely adjusted to adjust the position of the longitudinal beam frame 2, and then the telescopic adjustment column 30 is used for stretching adjustment to change the first nested ring frame. 28. The height of the second nesting ring frame 29 and the first fastening pin 27 is such that the first nesting ring frame 28 and the second nesting ring frame 29 are connected to the longitudinal beam frame 2, and then the first fastening pin is screwed The pin 27 performs the fixed combination of the longitudinal beam frame 2 and improves the overall connection ability, thereby performing the overall fixed combination and completing the work.

Example 2

On the basis of Embodiment 1, as shown in Figures 10-11, the smooth rod 18 and the threaded guide rod 19 are both provided with first limiting sleeves 33 and second limiting sleeves 35. The upper end of the second limit sleeve 35 is limited and fixed by the second fastening pin 34. The bottoms of the first limit sleeve 33 and the second limit sleeve 35 are hingedly arranged. 35 carries out the limited positioning of the matching sleeve 24.

When implementing this embodiment, after the user completes the docking and fixing, the user can install and connect the first limit sleeve 33 and the second limit sleeve 35 , and the first limit sleeve 33 and the second limit sleeve 35 are connected to the smooth rod 18 , on the threaded guide rod 19, the upper ends of the first limit sleeve 33 and the second limit sleeve 35 can be tightened by the second fastening pin 34, so that the position of the matching sleeve 24 can be limited and fixed, and the connection position can be improved. The stable performance helps in auxiliary limit work.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A reinforced connection node between beams and columns, characterized by: including a cross beam (1), a longitudinal beam frame (2), a combined frame (3), a combined pole column (4), and a first reinforced connection structure (5 ) and the second reinforced connection structure (6), the lower end of the cross beam (1) is fixedly connected to a longitudinal beam frame (2), and the side end of the longitudinal beam frame (2) is fixedly connected to a combined frame (3), so A combined pole column (4) is fixedly connected to the side of the combined frame (3) away from the cross beam (1). The combined pole column (4) is located at the lower end of the combined frame (3) and is fixedly connected to a first reinforcing connection structure. (5) and the second reinforced connection structure (6), the first reinforced connection structure (5) and the second reinforced connection structure (6) have the same structure, and the first reinforced connection structure (5) and the second reinforced connection structure (5) (6) Arranged in parallel, the upper ends of the first reinforced connection structure (5) and the second reinforced connection structure (6) and the longitudinal beam frame (2) can be docked and fixed; The second reinforced connection structure (6) includes a combined fixing component (7), a matching positioning frame (8), a bracket connecting rod (9), a reinforcing connecting rod (10) and a positioning base (11). The combined fixing component The lower end of (7) is fixedly connected with a matching positioning frame (8), the lower end of the matching positioning frame (8) is fixedly connected with a bracket connecting rod (9), and the lower end of the bracket connecting rod (9) is fixedly connected with a reinforcing link. Rod (10), the lower center end of the reinforced connecting rod (10) is fixedly connected with a positioning base (11). 2. A reinforced connection node between beams and columns according to claim 1, characterized in that: the combined fixing component (7) includes a first docking mechanism (12), a second docking mechanism (13) and a third The docking mechanism (14), the first docking mechanism (12), the second docking mechanism (13), and the third docking mechanism (14) have the same structure, and the first docking mechanism (12) and the second docking mechanism (13) A matching inner rod (15) is hinged to one side of the lower end of the third docking mechanism (14), and a frame protection frame (16) is fixedly connected to the side end of the matching inner rod (15). The frame protection frame (16) A separation support bracket (17) is fixedly connected close to the matching inner rod (15). A screw base (20) is plugged into the separation support bracket (17). The back of the screw base (20) A threaded guide rod (19) is fixedly connected to the end, and a smooth rod (18) is arranged parallel to the side end of the threaded guide rod (19). 3. A reinforced connection node between beams and columns according to claim 2, characterized in that: the third docking mechanism (14) includes a reinforced combined guide frame (21), a first hinged movable seat (22), The first hinged matching rod (23), the matching sleeve (24), the second hinged matching rod (25) and the second hinged movable seat (26). The center of the first hinged movable seat (22) is fixedly connected with a reinforced Combined guide frame (21), the rear end of the first hinged movable seat (22) is hinged with a first hinged matching rod (23), the first hinged matching rod (23) is away from the first hinged movable seat (22) A second hinged movable seat (26) is hinged to one side, and a second hinged matching rod (25) is hinged to the side of the second hinged movable seat (26) away from the first hinged matching rod (23). The side end of the hinged matching rod (25) is hinged with a matching sleeve (24). 4. A reinforced connection node between beams and columns according to claim 3, characterized in that: the third docking mechanism (14) also includes a first fastening pin (27), a first nested ring frame ( 28), the second nesting ring frame (29), the telescopic control column (30), the universal ball rod (31) and the platform plate frame (32), the upper end of the first hinged movable seat (22) is fixedly connected There is a platform plate frame (32), a universal ball rod (31) is rotatably connected to the platform plate frame (32), and a telescopic control column rod (30) is fixedly connected to the universal ball rod (31), so The telescopic control column (30) is provided with a first nested ring frame (28) and a second nested ring frame (29), and the first nested ring frame (28) and the second nested ring frame (29) ) and the telescopic control column (30) are rotationally connected, and the upper ends of the first nesting ring frame (28) and the second nesting ring frame (29) are limited and fixed by the first fastening pin (27). 5. A reinforced connection node between beams and columns according to claim 4, characterized in that: the first nested ring frame (28) and the second nested ring frame (29) can be connected with the longitudinal beam frame ( 2) Docking, and fastening the combination through the first fastening pin (27), the first nesting ring frame (28) and the second nesting ring frame (29) can be telescopically adjusted through the telescopic control column (30) , and the lower end of the telescopic control column (30) can be rotated and adjusted by the universal ball rod (31) and the platform plate frame (32), thereby changing the first nested ring frame (28) and the second nested ring frame (29). )s position. 6. A reinforced connection node between beams and columns according to claim 5, characterized in that: the front end of the first hinged movable seat (22) is hingedly arranged with the matching inner rod (15), and the matching sleeve (24) is provided with two, one is threadedly connected with the sleeve (24) and the threaded guide rod (19), and the other is slidably connected with the sleeve (24) and the smooth rod (18). 7. A reinforced connection node between beams and columns according to claim 6, characterized in that: the first hinged movable seat (22) can communicate with the second hinged movable seat (22) through the first hinged matching rod (23). 26) movable adjustment, and the matching sleeve (24) can pull the second hinged movable seat (26) through the second hinged matching rod (25) to adjust the position. 8. A reinforced connection node between beams and columns according to claim 7, characterized in that: the lower end of the frame protection frame (16) is fixedly connected to the matching positioning frame (8), and the frame protection frame (16) ) is fixedly connected to the combined pole column (4). 9. A reinforced connection node between beams and columns according to claim 8, characterized in that: the bottom of the positioning base (11) adopts an expanded structure, and the combined pole column (4) is positioned through The base (11) can be fixed. 10. A reinforced connection node between beams and columns according to claim 9, characterized in that: the smooth rod (18) and the threaded guide rod (19) are both provided with first limiting sleeves (33) and A second limiting sleeve (35). The upper ends of the first limiting sleeve (33) and the second limiting sleeve (35) are limited and fixed by a second fastening pin (34). The first limiting sleeve The bottoms of (33) and the second limit sleeve (35) are hinged, and the first limit sleeve (33) and the second limit sleeve (35) are used to limit and position the sleeve frame (24).