Beam column connecting joint suitable for steel structure and concrete structure

Abstract

The utility model relates to the technical field of building construction, in particular to a beam column connecting joint suitable for a steel structure and a concrete structure, which comprises a steel column base body and a wall body, the steel column base body is inserted into the wall body, an installation cavity is arranged in the steel column base body, a connecting part is arranged in the installation cavity and comprises a plurality of locking rods, and a plurality of connecting grooves are arranged in the wall body. The connecting groove is connected with the steel column base body, and the locking rod penetrates through the steel column base body to be connected with the connecting groove. The steel column base body is inserted into the wall body, the locking rods are connected with the connecting grooves in a clamped mode through the multiple locking rods, the locking rods and the wall body are connected in a stressed clamped mode, the locking rods are connected with the steel column base body, then the steel column base body is connected with the wall body, installation of the steel column base body is facilitated, and damage to the wall body structure is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a beam-column connection node suitable for steel structures and concrete structures. Background Technique

[0002] In order to build housing quickly and conveniently and reduce the work intensity of construction workers, prefabricated buildings are often used to replace traditional building methods. Steel structures and concrete structures are the most basic structural components in buildings. To ensure the stable connection between the two, beam-column connection nodes are extremely important;

[0003] However, the stability of the beam-column connection nodes currently used in the connection between steel structures and concrete structures is relatively low, and the traditional bolt fixing method is not convenient for the installation of steel columns and concrete columns.

[0004] Therefore, in view of the above problems, a beam-column connection node suitable for steel structures and concrete structures is proposed to solve the above problems. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model develops a beam-column connection node suitable for steel structures and concrete structures, which can facilitate the connection between the steel structure and the concrete wall.

[0006] The technical solution for the utility model to solve the technical problem is: a beam-column connection node suitable for steel structures and concrete structures, including a steel column base body and a wall. The steel column base body is inserted into the wall, an installation cavity is arranged in the steel column base body, a connection part is arranged in the installation cavity, the connection part includes a plurality of locking rods, a plurality of connection grooves are arranged in the wall, the connection grooves are connected to the steel column base body, and the locking rods pass through the steel column base body and are connected to the connection grooves.

[0007] The steel column base body is inserted into the interior of the wall, and the connection grooves are clamped by a plurality of locking rods, so that the locking rods are forcefully clamped with the wall. The locking rods are connected to the steel column base body, and further the steel column base body is connected to the wall, which is convenient for the installation of the steel column base body and reduces the damage to the wall structure.

[0008] Preferably, the connection part includes a connection platform, a hinge joint and a fixing column. Connection platforms are symmetrically arranged in the steel column base body. The connection platforms are arranged in the installation cavity through the fixing columns. The connection platforms are perpendicular to the axis of the steel column base body. Hinge joints are arranged at both the upper and lower ends of the connection platform. The upper and lower ends of the connection platform are connected to the locking rods through the hinge joints. The locking rods rotate around the hinge joints, and the rotation directions of the plurality of locking rods are in the same plane.

[0009] The locking rods rotate around the connection platform, which is convenient for the locking rods to enter the installation cavity to clamp the wall, and at the same time is convenient for adjusting the rotation angle of the locking rods according to the on-site construction conditions.

[0010] Preferably, the connecting part further includes positioning columns, mounting grooves, sliding grooves and positioning bolts. The positioning columns are symmetrically arranged in the mounting cavity and are parallel to the connecting platform. Mounting grooves are arranged at both the upper and lower ends of the positioning columns. The locking rods are slidably connected in the mounting grooves of the positioning columns. Sliding grooves are arranged on the locking rods, and positioning bolts are arranged on the connecting grooves. The positioning bolts are slidably connected in the sliding grooves.

[0011] By the relative sliding of the positioning bolts on the positioning columns and the sliding grooves on the locking rods, the rotation angle of the locking rods symmetrically arranged up and down is adjusted by controlling the movement of the positioning columns.

[0012] Preferably, the connecting part further includes threaded rods, extension rods, threaded holes and through holes. Through holes are arranged on the connecting platform, threaded holes are arranged on the positioning columns, the threaded rods pass through the through holes, and the threads on the threaded rods are symmetrically arranged in opposite directions. The threaded rods are threadedly connected to the threaded holes on the symmetrically arranged positioning columns, and the threaded rods are connected to the extension rods. The extension rods extend out of the steel column base body.

[0013] By the threaded connection of the threaded rods with two-way threads and the threaded holes on the positioning columns, the symmetrically arranged positioning columns move in opposite directions, and at the same time, the locking rods symmetrically arranged left and right are controlled.

[0014] Preferably, a plurality of positioning holes are arranged in the mounting cavity, the positioning holes coincide with the connecting grooves, and the locking rods pass through the positioning holes and enter the connecting grooves.

[0015] Preferably, mounting platforms are arranged at the positions where the locking rods are close to the connecting grooves, and support feet are arranged on the mounting platforms. The support feet are clamped with the connecting grooves.

[0016] By arranging the support feet, it is convenient for the locking rods to be clamped with the connecting grooves.

[0017] The effects provided in the utility model content are only the effects of the embodiments, rather than all the effects of the utility model. The above technical solutions have the following advantages or beneficial effects:

[0018] The steel column base body is inserted into the interior of the wall. Through the clamping connection of the connecting grooves by a plurality of locking rods, the locking rods are clamped with the wall under force. The locking rods are connected to the steel column base body, and thus the steel column base body is connected to the wall, which is convenient for the installation of the steel column base body and reduces the damage to the wall structure;

[0019] The locking rods rotate around the connecting platform, which is convenient for the locking rods to enter the mounting cavity to clamp the wall, and at the same time, it is convenient to adjust the rotation angle of the locking rods according to the on-site construction conditions;

[0020] By the relative sliding of the positioning bolts on the positioning columns and the sliding grooves on the locking rods, the rotation angle of the locking rods symmetrically arranged up and down is adjusted by controlling the movement of the positioning columns. Brief Description of the Drawings

[0021] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model.

[0022] Figure 1 It is a schematic cross-sectional view of the present utility model.

[0023] Figure 2 It is a schematic structural view of the connecting part of the present utility model.

[0024] In the figure, 1 is the steel column base body; 2 is the wall; 3 is the installation cavity; 4 is the locking rod; 5 is the connecting groove; 6 is the connecting platform; 7 is the hinge joint; 8 is the fixed column; 9 is the positioning column; 10 is the installation groove; 11 is the sliding groove; 12 is the positioning bolt; 13 is the threaded rod; 14 is the extension rod; 15 is the threaded hole; 16 is the through hole; 17 is the positioning hole; 18 is the installation platform; 19 is the support foot. Detailed implementation manners

[0025] In order to clearly illustrate the technical features of the present solution, the present utility model will be elaborated in detail below through specific implementation manners and in conjunction with its accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. In order to simplify the disclosure of the present utility model, the components and settings of specific examples are described below. In addition, the present utility model may repeat reference numerals and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. The present utility model omits the description of well-known components and processing technologies and processes to avoid unnecessarily limiting the present utility model. The orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Such asFigures 1 to 2 As shown in the figure, a beam-column connection node suitable for steel structures and concrete structures includes a steel column base body 1 and a wall body 2. The steel column base body 1 is inserted into the wall body 2. An installation cavity 3 is arranged inside the steel column base body 1, and a connection part is arranged in the installation cavity 3. The connection part includes a plurality of locking rods 4. A plurality of connection grooves 5 are arranged inside the wall body 2. The connection grooves 5 are connected to the steel column base body 1. The locking rods 4 pass through the steel column base body 1 and are connected to the connection grooves 5. The steel column base body 1 is inserted into the interior of the wall body 2. The connection grooves 5 are clamped by a plurality of locking rods 4, so that the locking rods 4 are clamped under force with the wall body 2. The locking rods 4 are connected to the steel column base body 1, and thus the steel column base body 1 is connected to the wall body 2, which facilitates the installation of the steel column base body 1 and reduces the damage to the structure of the wall body 2.

[0027] The connection part includes a connection platform 6, a hinge joint 7 and a fixed column 8. Connection platforms 6 are symmetrically arranged inside the steel column base body 1. The connection platforms 6 are arranged in the installation cavity 3 through the fixed columns 8. The connection platforms 6 are perpendicular to the axis of the steel column base body 1. Hinge joints 7 are arranged at both the upper and lower ends of the connection platform 6. The upper and lower ends of the connection platform 6 are connected to the locking rods 4 through the hinge joints 7. The locking rods 4 rotate around the hinge joints 7. The rotation directions of the plurality of locking rods 4 are located in the same plane. The locking rods 4 rotate around the connection platform 6, which facilitates the locking rods to enter the installation cavity 3 to clamp the wall body 2, and at the same time facilitates adjusting the rotation angle of the locking rods according to the on-site construction conditions.

[0028] The connection part further includes positioning columns 9, installation grooves 10, sliding grooves 11 and positioning bolts 12. Positioning columns 9 are symmetrically arranged in the installation cavity 3. The positioning columns 9 are arranged parallel to the connection platforms 6. Installation grooves 10 are arranged at both the upper and lower ends of the positioning columns 9. The locking rods 4 are slidably connected in the installation grooves 10 of the positioning columns 9. Sliding grooves 11 are arranged on the locking rods 4. Positioning bolts 12 are arranged on the connection grooves 5. The positioning bolts 12 are slidably connected in the sliding grooves 11. Through the relative sliding of the positioning bolts 12 on the positioning columns 9 and the sliding grooves 11 on the locking rods 4, the rotation angles of the locking rods 4 symmetrically arranged up and down are adjusted by controlling the movement of the positioning columns 9.

[0029] The connection part further includes threaded rods 13, extension rods 14, threaded holes 15 and through holes 16. Through holes 16 are arranged on the connection platforms 6. Threaded holes 15 are arranged on the positioning columns 9. The threaded rods 13 pass through the through holes 16. The threads on the threaded rods 13 are symmetrically arranged in opposite directions. The threaded rods 13 are threadedly connected to the threaded holes 15 on the symmetrically arranged positioning columns 9. The threaded rods 13 are connected to the extension rods 14. The extension rods 14 extend out of the steel column base body 1. Through the threaded connection of the threaded rods 13 with two-way threads and the threaded holes 15 on the positioning columns 9, the symmetrically arranged positioning columns 9 move in opposite directions, and at the same time the locking rods 4 symmetrically arranged left and right are controlled.

[0030] A plurality of positioning holes 17 are arranged in the installation cavity 3. The positioning holes 17 coincide with the connection grooves 5. The locking rods 4 pass through the positioning holes 17 and enter the connection grooves 5.

[0031] An installation platform 18 is provided at the position of the locking rod 4 close to the connection groove 5. A supporting foot 19 is provided on the installation platform 18, and the supporting foot 19 is clamped with the connection groove 5. By providing the supporting foot 19, it is convenient for the locking rod 4 to be clamped with the connection groove 5.

[0032] Working principle: A connecting part is arranged in the steel column base body 1 and inserted into the wall body 2. Rotate the threaded rod 13. The symmetrically arranged positioning columns 9 are driven to move relatively by the threaded rod 13. The positioning bolts 12 on the positioning columns 9 are slidably connected with the sliding grooves 11 on the locking rod 4, and the left and right symmetric locking rods 4 are controlled so that the locking rods 4 are clamped into the connection groove 5 of the wall body 2.

[0033] Although the specific implementation manners of the utility model are described above in conjunction with the accompanying drawings, it is not a limitation to the protection scope of the utility model. Based on the technical solutions of the utility model, various modifications or deformations that can be made by those skilled in the art without creative efforts are still within the protection scope of the utility model.

Claims

1. A beam-column connection joint suitable for steel structures and concrete structures, characterized in that: It includes a steel column base body (1) and a wall body (2). The steel column base body (1) is inserted into the wall body (2). An installation cavity (3) is arranged in the steel column base body (1), and a connecting part is arranged in the installation cavity (3). The connecting part includes a plurality of locking rods (4). A plurality of connecting grooves (5) are arranged in the wall body (2). The connecting grooves (5) are connected to the steel column base body (1). The locking rods (4) pass through the steel column base body (1) and are connected to the connecting grooves (5).

2. The beam-column connection joint suitable for steel structure and concrete structure according to claim 1, characterized in that: The connecting part includes a connecting platform (6), a hinge joint (7) and a fixing column (8). The connecting platforms (6) are symmetrically arranged in the steel column base body (1). The connecting platforms (6) are arranged in the installation cavity (3) through the fixing columns (8). The connecting platforms (6) are perpendicular to the axis of the steel column base body (1). Hinge joints (7) are arranged at both the upper and lower ends of the connecting platform (6). The locking rods (4) are connected to the upper and lower ends of the connecting platform (6) through the hinge joints (7). The locking rods (4) rotate around the hinge joints (7). The rotation directions of the plurality of locking rods (4) are in the same plane.

3. A beam-column connection node suitable for steel structures and concrete structures according to claim 2, characterized in that: The connecting part further includes a positioning column (9), an installation groove (10), a sliding groove (11) and a positioning bolt (12). The positioning columns (9) are symmetrically arranged in the installation cavity (3). The positioning columns (9) are arranged in parallel with the connecting platforms (6). Installation grooves (10) are arranged at both the upper and lower ends of the positioning column (9). The locking rods (4) are slidably connected in the installation grooves (10) of the positioning column (9). Sliding grooves (11) are arranged on the locking rods (4). Positioning bolts (12) are arranged on the connecting grooves (5). The positioning bolts (12) are slidably connected in the sliding grooves (11).

4. A beam-column connection node suitable for steel structures and concrete structures according to claim 3, characterized in that: The connecting part further includes a threaded rod (13), an extension rod (14), a threaded hole (15) and a through hole (16). A through hole (16) is arranged on the connecting platform (6). A threaded hole (15) is arranged on the positioning column (9). The threaded rod (13) passes through the through hole (16). The threads on the threaded rod (13) are symmetrically arranged in opposite directions. The threaded rod (13) is threadedly connected to the threaded holes (15) on the symmetrically arranged positioning columns (9). The threaded rod (13) is connected to the extension rod (14). The extension rod (14) extends out of the steel column base body (1).

5. A beam-column connection node suitable for steel structures and concrete structures according to claim 1, characterized in that: A plurality of positioning holes (17) are arranged in the installation cavity (3). The positioning holes (17) coincide with the connecting grooves (5). The locking rods (4) pass through the positioning holes (17) and enter the connecting grooves (5).

6. The beam-column connection joint suitable for steel structures and concrete structures according to claim 5, wherein: An installation platform (18) is arranged at the position where the locking rod (4) is close to the connecting groove (5). A support leg (19) is arranged on the installation platform (18). The support leg (19) is clamped with the connecting groove (5).

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