CN212742890U

CN212742890U - Steel-joint concrete structure node structure in assembly type building and assembly type building

Info

Publication number: CN212742890U
Application number: CN202021462250.4U
Authority: CN
Inventors: 杨文奇; 杨伯寅
Original assignee: Huizhou Wankeda Building Engineering Technology Co ltd
Current assignee: Huizhou Wankeda Building Engineering Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-19
Anticipated expiration: 2030-07-22

Abstract

The application relates to a steel joint concrete structure node structure in an assembly type building and the assembly type building. In the steel-joint concrete structure node structure in the assembly type building, the node structures are arranged at two ends of a column body; the node structure of one end of the column comprises a structure for connecting the column with the column in a vertical direction; the node structure at the other end of the column body comprises a structure for connecting a column and a column in the vertical direction and a structure for connecting a column and a beam in the horizontal direction; the structure for connecting the column and the column in the vertical direction is provided with a flange, and the column are fixedly connected through the flange. The application provides a scheme, it is more stable to enable the structure of prefabricated building, and it is more convenient to assemble.

Description

Steel-joint concrete structure node structure in assembly type building and assembly type building

Technical Field

The application relates to the technical field of assembly type buildings, in particular to a steel joint concrete structure node structure in an assembly type building and the assembly type building.

Background

The fabricated building is a building which is fabricated by transferring a large amount of field operations in the conventional construction mode to a factory, processing and manufacturing building components and accessories (such as columns, beams, floor slabs, wall panels, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The fabricated building is widely adopted because of its short construction period, and can realize full-automatic production and modernization control. However, the related art fabricated building has more problems, for example, insufficient stability of the connection between the prefabricated parts; the connecting structure of the prefabricated parts is complex; the processing cost of the prefabricated part is high and the field construction difficulty is large.

Therefore, in the related art, how to connect prefabricated parts in a fabricated building to ensure the stability of the overall structure has become a concern.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the application provides a steel-joint concrete structure node structure in an assembly type building and the assembly type building, so that the structure of the assembly type building is more stable, and the assembly is more convenient.

According to a first aspect of the embodiments of the present application, a steel-concrete structure node structure in an assembly type building is provided, where the node structure is disposed at two ends of a column body;

the node structure of one end of the column comprises a structure for connecting the column with the column in a vertical direction;

the node structure at the other end of the column body comprises a structure for connecting a column and a column in the vertical direction and a structure for connecting a column and a beam in the horizontal direction;

the structure for connecting the column and the column in the vertical direction is provided with a flange, and the column are fixedly connected through the flange.

Furthermore, the node structure at one end of the column body comprises an upper column head for connecting the column and the column in the vertical direction, the upper column head is fixedly installed at the upper end of the column body, and the flange plate is installed on the end face, facing the vertical direction, of the upper column head; or the like, or, alternatively,

the node structure at the other end of the column body comprises a lower column head used for connecting the column and the column in the vertical direction and connecting the column and the beam in the horizontal direction, the lower column head is fixedly installed at the lower end of the column body, and the flange plate is installed on the end face of the lower column head in the vertical direction.

Further, the node structure is arranged at a set position in the middle of the column body;

the node structure at the set position in the middle of the column body comprises a structure for connecting a column and a beam in the horizontal direction

Furthermore, the structure for connecting the column and the beam in the horizontal direction comprises at least one beam support, and the column is fixedly connected with the beam through the beam support; or the like, or, alternatively,

the structure of connecting the column and the beam in the horizontal direction comprises at least one flange, and the column and the beam are fixedly connected through the flange.

Furthermore, the structure of connecting the column and the beam in the horizontal direction comprises a horizontal connecting structure fixedly arranged on the column body, and the beam support or the flange plate is connected to the horizontal connecting structure along the horizontal direction.

Furthermore, the horizontal connection structure comprises at least two fixing plates installed on the column body, the at least two fixing plates are horizontally arranged and are spaced at intervals in the vertical direction, a connecting plate vertically arranged is fixedly connected between the at least two fixing plates, and the beam support or the flange plate is fixedly connected to the connecting plate in the horizontal direction.

Furthermore, the stressed steel bars of the column body penetrate through and are fixed on the fixing plate in the vertical direction.

Furthermore, the connecting plate is connected between the at least two fixing plates on the outer side of the stressed steel bar of the column body.

Furthermore, the flange plate is connected with a corresponding flange plate on another column body or another beam through a high-strength bolt.

According to a second aspect of the embodiments of the present application, there is provided a fabricated building including the steel-reinforced concrete structural node structure in the fabricated building.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

in the solution provided by this embodiment, the node structures are disposed at two ends of the column; the node structure of one end of the column comprises a structure for connecting the column with the column in a vertical direction; the node structure at the other end of the column includes a structure for connecting columns and columns in a vertical direction and a structure for connecting columns and beams in a horizontal direction. Through such setting, can be through the ring flange fixed connection that vertical direction set up between post and the post in the prefabricated building, make the connection of prefabricated building center pillar and post more stable, it is more convenient to assemble.

In the solution provided by this embodiment, the structure for connecting the column and the beam in the horizontal direction includes at least one beam support, and the column and the beam are fixedly connected through the beam support; or, the structure of connecting the column and the beam in the horizontal direction in the node structure comprises at least one flange, and the column and the beam are fixedly connected through the flange. Through such setting, can be through the roof beam support or the ring flange fixed connection that the horizontal direction set up between post and the roof beam among the assembly type structure, make the assembly type structure center pillar more stable with being connected of roof beam, it is more convenient to assemble.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.

FIG. 1 is a schematic illustration of a steel-reinforced concrete structural joint structure in a fabricated building according to an exemplary embodiment of the present application;

FIG. 2 is a cross-sectional view taken at A in FIG. 1;

FIG. 3 is a schematic diagram illustrating the mating of column and node structures in a fabricated building according to an exemplary embodiment of the present application;

FIG. 4 is a front view of the upper column head of FIG. 3;

FIG. 5 is a top view of the upper column head of FIG. 3;

FIG. 6 is a front view of the lower column head of FIG. 3;

FIG. 7 is a bottom view of the lower post head of FIG. 3;

FIG. 8 is a cross-sectional view taken at B in FIG. 3;

FIG. 9 is a schematic view of a node structure of a prefabricated building with horizontally oriented mounting flanges according to an exemplary embodiment of the present application;

FIG. 10 is a bottom view of the lower post head of FIG. 9;

fig. 11 is a cross-sectional view at C in fig. 9.

Detailed Description

Preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean that, for example, they may be fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the scheme provided by the embodiment, the node structures are arranged at two ends of the column body; the node structure at one end of the column body comprises a structure for connecting the column and the column in the vertical direction; the node structure at the other end of the column body comprises a structure for connecting the column and the column in the vertical direction and a structure for connecting the column and the beam in the horizontal direction; the structure used for connecting the columns in the vertical direction is provided with a flange, and the columns are fixedly connected through the flange. Flange, flange for short, is usually a peripheral opening in a metal body like a disk for connecting other parts by bolts. In this embodiment, through ring flange fixed connection between the post of assembly type structure and the post, through such setting, the connection stability of each component of messenger assembly type structure is better, and it is more convenient to assemble.

The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

FIG. 1 is a schematic illustration of a steel-reinforced concrete structural joint structure in a fabricated building according to an exemplary embodiment of the present application; fig. 3 is a schematic view illustrating a combination of a column and a node structure in an assembly type building according to an exemplary embodiment of the present application, and fig. 1 and 3 illustrate structures of a column, an upper column head, and a lower column head.

Referring to fig. 1 and 3, in the present embodiment, the column body 10 may be a multi-layer column in a fabricated building, the column body 10 may be connected in a vertical direction by a node structure, the node structure includes an upper column head 40 for connecting the column with the column in the vertical direction, the upper column head 40 is fixedly installed at an upper end of the column body 10, the node structure further includes a lower column head 20 for connecting the column with the column in the vertical direction and for connecting the column with the beam in a horizontal direction, and the lower column head 20 is fixedly installed at a lower end of the column body 10. The upper column head 40 and the lower column head 20 are made of steel, and the column body 10 is connected with the upper column head 40 and the lower column head to form an integral structure which can be respectively connected with other columns and beams through corresponding node structures to form a basic frame of the fabricated building.

In this embodiment, the

flanges

41 and 21 are installed on the end faces of the upper column head 40 and the lower column head 20 in the vertical direction, and the

flanges

41 and 21 are used for vertically connecting columns and columns. When the column is connected with the column through the

flanges

41 and 21, the column body 10 and the flange of the other column body are aligned in the vertical direction, and the corresponding flanges are connected through high-strength bolts, so that the column can be vertically connected with the column. The connection structure is more stable in connection and more uniform in stress.

Fig. 2 is a sectional view taken at a in fig. 1, and fig. 2 shows the internal structure of the column.

Referring to fig. 2, the column 10 includes a plurality of vertically disposed stressed steel bars 101, the stressed steel bars 101 form a steel skeleton of the column 10, and the column 10 may be a square column or a circular column. The stress reinforcing bars 101 are uniformly arranged along the circumferential direction of the column body 10, concrete 102 is filled in the column body 10, and the concrete 102 and the stress reinforcing bars 101 are combined to form the integral structure of the column body 10, so that the integral strength of the column body 10 is higher.

Fig. 3 is a schematic view illustrating the combination of a column and a node structure in an assembly type building according to an exemplary embodiment of the present application, and fig. 3 illustrates an assembly structure of the column and upper and lower studs.

Referring to fig. 3, the force-receiving reinforcing bars 101 of the column body 10 are fixedly coupled at upper and lower ends thereof to the upper and lower column heads 40 and 20, respectively. The

flanges

41 and 21 of the upper column head 40 and the lower column head 20 are respectively positioned at two opposite ends in the vertical direction, the

flanges

41 and 21 of the upper column head 40 and the lower column head 20 are parallel, and the plane where the

flanges

41 and 21 of the upper column head 40 and the lower column head 20 are positioned is vertical to the extension direction of the column body 10.

FIG. 4 is a front view of the upper post head 40 of FIG. 3; fig. 5 is a top view of the upper stud 40 of fig. 3, and fig. 3, 4 and 5 show the structure of the upper stud and the assembled structure with the column.

Referring to fig. 3, 4 and 5, in the present embodiment, a flange 41 of the upper column head 40 is mounted to the upper end of the column body 10 through a fixing plate 42. The fixing plate 42 and the flange 41 are arranged in parallel, and the fixing plate 42 and the flange 41 are connected through a connecting plate 43. The plurality of reinforcing bars 101 of the column 10 are fixed to the fixing plate 42 by bolts or welding. The upper surface of the flange 41 is a plane and can be tightly connected with the flange of another column in the longitudinal direction, and the edge part of the flange 41 is separately provided with a connecting hole 411 for passing through a high-strength bolt. Through such setting, can be through the ring flange 41 that is fixed in last column cap 40 at vertical spliced pole and post, the post is connected more stably with the post, and the assembly is more convenient.

FIG. 6 is a front view of the lower post head 20 of FIG. 3; fig. 7 is a bottom view of the lower post head 20 of fig. 3, and fig. 3, 6 and 7 show the structure of the lower post head and the assembled structure of the post.

Referring to fig. 3, 6 and 7, in the present embodiment, the lower column head 20 further includes a structure of a column and a beam in a horizontal direction, the structure of the column and the beam in the horizontal direction includes at least one beam support 26, and the column 10 and the beam are fixedly connected by the beam support 26. In one implementation, the lower column head 20 includes a horizontal connection structure for connecting the beam support 26, the horizontal connection structure includes two fixing

plates

22 and 24 installed on the column 10, the two fixing

plates

22 and 24 are horizontally arranged and spaced apart in the vertical direction, the stress steel bar 101 of the column 10 penetrates through and is fixed on the fixing

plates

22 and 24 in the vertical direction, and a vertically arranged connecting plate 23 is fixedly connected between the two fixing

plates

22 and 24. The beam supports 25, 26 are fixedly connected to the corresponding connecting plates in the horizontal direction, and the flange plates are fixedly connected to the connecting plates in the vertical direction.

In this embodiment, the fixing

plates

22 and 24 may be arranged in directions corresponding to the cross-sectional shape of the column 10, the connecting plate 23 is connected to the peripheries of the fixing

plates

22 and 24 in the vertical direction, and the beam supports 25 and 26 are arranged on two connecting plates perpendicular to each other in the horizontal direction. In one implementation, the horizontal beam may be sleeved on the beam supports 25 and 26 in the vertical direction or the horizontal direction, and after the sleeve connection, the beam may be fixed by welding or screws. Through such setting, the lower column cap 20 of cylinder can be in vertical direction spliced pole and post and spliced pole and roof beam in the horizontal direction, can realize the connection of post and roof beam three through same node structure.

Fig. 8 is a cross-sectional view at B in fig. 3, illustrating the node structure at a set position in the middle of the column and the fitting relationship with the column.

Referring to fig. 3 and 8, in the present embodiment, when the height of the column 10 exceeds one floor, a node structure 30 may be provided at the middle of the column 10, the node structure 30 being used to connect the column and the beam in a horizontal direction. In this embodiment, the middle position of the column 10 may be the middle layer of the column 10, the node structure 30 disposed in the middle of the column 10 includes a structure for connecting the column and the beam in the horizontal direction, and the structure for connecting the column and the beam in the horizontal direction may include a beam support.

In one implementation, the node structure 30 disposed at the middle of the column 10 includes two fixing plates 33 and 34 (shown in fig. 3) fixedly mounted at the middle layer of the column 10, the two fixing

plates

33 and 34 are horizontally disposed and vertically spaced apart, the outer sides of the two fixing

plates

33 and 34 are connected by a vertically disposed connecting plate 35, and the connecting plate 35 may be connected around the two fixing

plates

33 and 34. The plurality of force-bearing reinforcing bars 101 of the column 10 penetrate through the two fixing

plates

33 and 34 in the vertical direction, and the fixing

plates

33 and 34 and the force-bearing reinforcing bars 101 can be fixed in a welding manner. The connecting plates 35 are connected to the periphery of the fixing

plates

33 and 34, and beam supports can be arranged on the peripheral connecting plates. In this embodiment, the beam supports 31 and 32 are provided on two connecting plates perpendicular to each other in the horizontal direction, and are used for connecting the beams perpendicular to each other in the horizontal direction.

In this embodiment, the beam for cooperating with the beam support may be sleeved on the beam support in a vertical direction or a horizontal direction, and is preferably connected with the beam support by high-strength bolts or welding. The beam support can be square structure, the beam support has lateral wall and bottom plate, the width of bottom plate is greater than the maximum width between the lateral wall, the bottom plate outwards extends from both sides lateral wall, with the spacing portion that forms both sides, the tip of roof beam has the recess that is used for the cover to locate the beam support, when the beam support is located to the roof beam cover, the main part of beam support is acceptd in the recess of roof beam, beam support and recess can closely cooperate, the beam support can carry on spacingly in vertical direction and horizontal direction to the roof beam, make the stable the installing in beam support of roof beam. In one implementation, after the beam is sleeved on the beam support, the beam can be fixed by bolts and/or welding at a set position where the beam and the beam support are connected, and finally the beam is fixed on the beam support.

It can be seen that in the solution provided in this embodiment, the upper column head 40 of the column 10 can connect the column with the column in the vertical direction; the lower column head 20 of the column body 10 can connect columns with columns not only in the vertical direction, but also in the horizontal direction; when the height of cylinder 10 exceeded the one deck, can connect post and roof beam through the node structure 30 in intermediate level, through set up different node structures at the both ends of cylinder 10 and middle part, make the post and post of fabricated building, post and roof beam, post and roof beam can be connected through the node structure who corresponds respectively, wherein, can be connected through the ring flange between post and the post, simplified the connection structure of fabricated building, make the connection of fabricated building more stable.

FIG. 9 is a schematic view of a node structure of a prefabricated building with horizontally oriented mounting flanges according to an exemplary embodiment of the present application; FIG. 10 is a bottom view of the lower post head of FIG. 9; fig. 11 is a cross-sectional view at C in fig. 9.

Referring to fig. 9 to 11, the structure for connecting the column and the beam in the horizontal direction includes at least one flange, and the column and the beam may be fixedly connected in the horizontal direction by the flange. The lower stud 20 and the node structure 30 in the middle layer of the stud respectively comprise flanges for connecting the stud to the beam in a horizontal direction. The lower stud 20 may be provided with

flanges

251, 261 for connecting the stud with the beam in a horizontal direction; the node structure 30 of the intermediate layer of columns may be provided with

flanges

311, 321 for connecting the columns with the beams in a horizontal direction, the

flanges

251, 261 of the lower column head being fixedly mounted on the

supports

25, 26 of the lower column head 20 in the horizontal direction, the

flanges

311, 321 of the node structure 30 of the intermediate layer of columns being connected to the

supports

31, 32 of the node structure 30 of the intermediate layer of columns 10 in the horizontal direction. The flanges of the lower column head 20 and the node structure 30 in the middle layer of the column may be fixedly connected to the horizontal connecting structure of the column by welding. For the description of the horizontal connection structure, reference may be made to the description of fig. 3 and 8, which are not described herein again.

In this embodiment, the flanges of the lower column cap 20 and the node structure 30 in the middle layer and the corresponding flanges of the beam may be connected by high-strength bolts, so that the column and the beam may be connected in the horizontal direction by the flanges. Compare other connected mode, this embodiment adopts the ring flange with cylinder and roof beam to connect in the horizontal direction, has simplified the assembly structure of cylinder with the roof beam, makes cylinder and roof beam assembly more convenient, connects more stably.

In this embodiment, the flanges for connecting the columns and the vertical connecting columns and the flanges for connecting the columns and the beams in the horizontal direction are made of steel, and the flanges can be arranged in a shape matched with the cross section of the columns or the beams. For example, when the cross sections of the column body and the beam of the steel-joint concrete structure are rectangular, the flange plate can be set to be rectangular, so that the column body and the beam are stressed more uniformly in the corresponding direction, and the structural stability of the steel-joint concrete structure assembly type building is improved.

In this embodiment, the gap at each node may be filled with a high-strength caulking material, and the high-strength caulking material is preferably made of epoxy resin. The high-strength joint filling material can effectively ensure the fixed connection between columns and columns, between columns and beams, between columns and beams at all nodes, can compensate errors possibly generated in the processing process, can reduce the processing precision requirement of components and is beneficial to the installation of the components.

The node of the fabricated building column provided by the present application is described above, and accordingly, the present application also provides a fabricated building including the node of the fabricated building column shown in fig. 1 to 11.

In order to implement the construction method of assembling the prefabricated building on site, the prefabricated building of the present embodiment needs to design a plurality of basic members of the prefabricated building in advance, and the basic members include the above columns and beams. The columns and beams may be prefabricated at a factory and then transported to a site and assembled at the site to form the desired form of construction.

The prefabricated building of the present embodiment may be a steel-reinforced concrete structure type building, and the "concrete structure" means a "concrete structure", and more specifically means a "reinforced concrete structure" in the present invention, which is a main part of a member for constituting a building main body.

In the scheme provided by this embodiment, the node structures are arranged at two ends of the column body, and the node structure at one end of the column body comprises a structure for connecting the column and the column in the vertical direction; the node structure of the other end of the column body comprises a structure for connecting columns and columns in the vertical direction and a structure for connecting columns and beams in the horizontal direction, wherein a flange plate is arranged on the structure for connecting columns and columns in the vertical direction, and the columns are fixedly connected through the flange plate. The connecting structure of the columns is simplified, the connecting stability between the columns can be improved, and the steel-joint concrete structure assembled building construction is more convenient and more stable in structure.

In this embodiment, the prefabricated building may include a plurality of columns 10, and the node structures of the plurality of columns 10 are uniformly arranged in a vertical direction. The height of the column 10 may be designed according to factors such as lifting capacity of a construction site, design story height, transportation conditions, construction safety, etc. When the height of the column 10 exceeds a plurality of stories, a plurality of middle-level node structures 30 can be designed according to the building story height. In this embodiment, according to the actual conditions, the design height of the column 10 can be increased as much as possible, so as to reduce the number of vertical node structures of the column in the whole fabricated building, and the node structures can be uniformly arranged in layers, thereby avoiding the node structures from being concentrated on one layer or one place. Due to the arrangement, the overall structural stability of the fabricated building can be improved, and better shock resistance is achieved.

The fabricated building that this embodiment provided has multiple advantage, for example, on the one hand, cylinder and each node structure can adopt the machining mode to make for reinforcing bar installation accuracy, component geometric dimensions precision are close machining precision standard, are far above existing standard, thereby can guarantee higher assembly precision, make and can adopt the corresponding ring flange of high-strength bolted connection simply when the job site installation, thereby reduce the assembly degree of difficulty, improved the efficiency of construction. On the other hand, each component is prefabricated in a factory, the structure is simplified, the production cost of the factory is reduced, the field assembly is more convenient and quicker, the construction time can be greatly shortened, and the labor cost of a construction field is reduced.

The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings.

Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. The utility model provides a steel knot concrete constructs node structure in assembly type structure which characterized in that:

the node structures are arranged at two ends of the column body;

2. The steel-reinforced concrete structure node structure in the fabricated building according to claim 1, wherein:

the node structure at one end of the column body comprises an upper column head used for connecting the column and the column in the vertical direction, the upper column head is fixedly arranged at the upper end of the column body, and the flange plate is arranged on the end face, facing the vertical direction, of the upper column head; or the like, or, alternatively,

3. The steel-reinforced concrete structure node structure in fabricated building according to claim 1, further comprising:

the node structure is arranged at a set position in the middle of the column body;

the node structure at a set position in the middle of the column body comprises a structure for connecting a column and a beam in the horizontal direction.

4. The steel-reinforced concrete structure node structure in the fabricated building according to any one of claims 1 to 3, wherein:

the structure for connecting the column and the beam in the horizontal direction comprises at least one beam support, and the column and the beam are fixedly connected through the beam support; or the like, or, alternatively,

5. The steel-reinforced concrete structure node structure in the fabricated building according to claim 4, wherein:

the structure of connecting the column and the beam in the horizontal direction comprises a horizontal connecting structure fixedly arranged on the column body, and the beam support or the flange plate is connected to the horizontal connecting structure along the horizontal direction.

6. The steel-reinforced concrete structure node structure in the fabricated building according to claim 5, wherein:

the horizontal connecting structure comprises at least two fixing plates arranged on the column body, the at least two fixing plates are horizontally arranged and are spaced at intervals in the vertical direction, a connecting plate vertically arranged is fixedly connected between the at least two fixing plates, and the beam support or the flange plate is fixedly connected to the connecting plate in the horizontal direction.

7. The steel-reinforced concrete structure node structure in the fabricated building according to claim 6, wherein:

and the stressed steel bars of the column body penetrate through and are fixed on the fixing plate in the vertical direction.

8. The steel-reinforced concrete structure node structure in the fabricated building according to claim 7, wherein:

the connecting plate is connected between the at least two fixing plates on the outer side of the stressed steel bar of the column body.

9. The steel-reinforced concrete structure node structure in the fabricated building according to claim 4, wherein:

and the flange plate is connected with a corresponding flange plate on another column body or beam through a high-strength bolt.

10. A fabricated building comprising the steel-reinforced concrete structure node structure of any one of claims 1 to 9.