Beam column connecting structure

Abstract

The utility model discloses a beam column connecting structure which comprises a connecting block and a fixing piece, a column body groove penetrating through the connecting block is formed in the outer wall of one side of the connecting block and used for containing a column body, connecting grooves are formed in the outer walls of the two ends of the connecting block and used for containing steel beams, and the forming direction of the connecting grooves is parallel to the forming direction of the column body groove. The fixing piece is connected with the connecting block and used for fixing the column body in the column body groove and fixing the steel beam in the connecting groove. When the steel beams and the column bodies are connected, the column bodies are fixed in the column body grooves through fixing pieces, the steel beams are fixed in the connecting grooves through fixing pieces, and then beam-column connection can be completed, and when two steel beams need to be connected, the two steel beams are placed in the connecting grooves formed in the two ends of the connecting block correspondingly. When one column body needs to be connected with two steel beams, the two steel beams are placed in the two connecting grooves correspondingly, and therefore the problem that an existing beam column connecting structure is poor in universality and flexibility is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and particularly relates to a beam-column connection structure. Background Art

[0002] Prefabricated steel structure is a form of building structure. It refers to a steel structure construction method in which the main structural components of a building, such as beams, columns, trusses, etc., are prefabricated in the factory and then transported to the construction site for assembly. In the construction industry, prefabricated steel structure is gradually becoming a new trend in the development of the construction field because of the characteristics of its building frame composed of components, such as light weight, strong bearing capacity, good seismic resistance, high construction efficiency and environmental friendliness. In prefabricated steel structure, the beam-column connection structure is an important component of the prefabricated steel structure.

[0003] An existing beam-column connection structure includes a vertical column, a connecting plate is provided on the side of the vertical column, a lower connecting portion is provided below the connecting plate, and the top of the horizontal external connecting piece is fixedly connected to the top of the upper positioning connecting plate, thereby realizing the beam-column connection. However, this structure can only connect two mutually perpendicular steel structures, and has poor versatility and flexibility. Utility Model Content

[0004] The purpose of the utility model is to provide a beam-column connection structure, which can solve the above-mentioned problem of poor versatility and flexibility of the existing beam-column connection structure.

[0005] In order to achieve the above-mentioned purpose, the technical solution provided by a specific embodiment of the present invention is as follows:

[0006] A beam-column connection structure, comprising:

[0007] A connecting block, wherein the outer wall of one side of the connecting block is provided with a column groove which penetrates the connecting block, and the column groove is used to place the column; the outer walls of both ends of the connecting block are provided with connecting grooves, and the connecting grooves are used to place the steel beams; the opening direction of the connecting groove is parallel to the opening direction of the column groove;

[0008] A fixing piece is connected to the connecting block and is used to fix the column in the column groove and the steel beam in the connecting groove.

[0009] In one or more embodiments of the present invention, both ends of the connecting groove pass through the connecting block.

[0010] In one or more embodiments of the present invention, a reinforcement plate is provided at one end of the connection groove, and the plane where the reinforcement plate is located is perpendicular to the straight line where the column is located.

[0011] In one or more embodiments of the present invention, a reinforcing rib is provided on a side of the reinforcing plate facing away from the connecting groove.

[0012] In one or more embodiments of the present invention, the connection block is detachably connected to a reinforcement block, and the reinforcement block is located in the column groove.

[0013] In one or more embodiments of the present invention, the inner wall of the column groove is connected to a rubber layer, and the inner wall of the connecting groove is also connected to a rubber layer.

[0014] In one or more embodiments of the present invention, a plurality of first through holes communicating with the column grooves are formed at the bottom of the connection groove, and the fixing members are a plurality of screws.

[0015] In one or more embodiments of the present invention, a plurality of second through holes communicating with the connecting grooves are formed at one end of the connecting block.

[0016] Compared with the prior art, the beam-column connection structure of the present invention has at least the following effects:

[0017] 1. When connecting the steel beam and the column, place the column in the column groove, then use the fixings to fix the column in the column groove, and then place the steel beam in one of the connecting grooves. The extension direction of the steel beam is perpendicular to the extension direction of the column. Use the fixings to fix the steel beam in the connecting groove to complete the beam-column connection. When two steel beams need to be connected, the two steel beams are placed in the connecting grooves at both ends of the connecting block respectively. When a column needs to be connected to two steel beams, the two steel beams are placed in the connecting grooves at both ends of the connecting block respectively. This can realize the connection between one column and two steel beams, thereby broadening the application scenarios of the beam-column connection structure and improving the problem of poor versatility and flexibility of the existing beam-column connection structure.

[0018] 2. The connecting blocks at both ends make the placement of steel beams more convenient;

[0019] 3. When two steel beams need to be connected, place the two steel beams in the connecting grooves opened at both ends of the connecting block respectively, and then place the reinforcement block in the column groove. At this time, the reinforcement block replaces the column to fill the column groove, so that the groove wall of the column groove has a support point, thereby increasing the strength of the entire beam-column connection structure and reducing the risk of deformation of the connecting block due to uneven force. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1This is a structural diagram of a beam-column connection structure in one embodiment of the present utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A.

[0023] Description of main reference numerals:

[0024] 1. Connecting block; 11. Column slot; 12. Connecting slot; 13. First through hole; 14. Second through hole; 2. Reinforcement plate; 3. Reinforcement rib; 4. Reinforcement block; 5. Rubber layer. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will be combined with the drawings of the embodiments of the present invention to clearly and completely describe the technical solutions of the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0026] Reference Figure 1 and Figure 2 In one embodiment of the present invention, a beam-column connection structure includes a connecting block 1 and a fixing piece. A column groove 11 is opened on the outer wall of one side of the connecting block 1 and passes through the connecting block 1. The column groove 11 is used to place the column. The outer walls at both ends of the connecting block 1 are opened with connecting grooves 12. The connecting grooves 12 are used to place steel beams. The opening direction of the connecting grooves 12 is parallel to the opening direction of the column grooves 11. The fixing piece is connected to the connecting block 1, and the fixing piece is used to fix the column in the column groove 11 and the steel beam in the connecting groove 12.

[0027] When connecting the steel beam and the column, place the column in the column groove 11, then use the fixing parts to fix the column in the column groove 11, and then place the steel beam in one of the connecting grooves 12. The extension direction of the steel beam is perpendicular to the extension direction of the column, and the steel beam is fixed in the connecting groove 12 with the fixing parts to complete the beam-column connection. When two steel beams need to be connected, the two steel beams are respectively placed in the connecting grooves 12 opened at both ends of the connecting block 1. When a column needs to be connected with two steel beams, the two steel beams are respectively placed in the connecting grooves 12 opened at both ends of the connecting block 1, so that the connection between a column and the two steel beams can be realized, thereby broadening the use scenarios of the beam-column connection structure and improving the problem of poor versatility and flexibility of the existing beam-column connection structure.

[0028] Both ends of the connecting groove 12 pass through the connecting block 1, and a reinforcing plate 2 is provided at one end of the connecting groove 12. The plane where the reinforcing plate 2 is located is perpendicular to the straight line where the column is located. Since both ends of the connecting groove 12 pass through the connecting block 1, the steel beam placement process is made more convenient. After the steel beam is placed in the connecting groove 12, one end of the reinforcing plate 2 abuts against the steel beam, thereby increasing the stability of the steel beam.

[0029] The inner wall of the column groove 11 is connected to a rubber layer 5, and the inner wall of the connecting groove 12 is also connected to a rubber layer 5; the rubber layer 5 can provide protection between the connecting block 1 and the column, and between the connecting block 1 and the steel beam, reducing material fatigue and damage caused by environmental factors (such as temperature changes, humidity changes), thereby extending the service life of the connection structure and the column and steel beam; at the same time, the rubber layer 5 is arranged between the connecting block 1 and the column, and between the connecting block 1 and the steel beam, so that the inner wall of the column groove 11 and the inner wall of the connecting groove 12 can better fit the outer wall of the column and the steel beam.

[0030] The connecting block 1 is detachably connected to a reinforcement block 4, which is located in the column groove 11. When two steel beams need to be connected, the two steel beams are placed in the connecting grooves 12 opened at both ends of the connecting block 1 respectively, and then the reinforcement block 4 is placed in the column groove 11. At this time, the reinforcement block 4 replaces the column to fill the column groove 11, so that the groove wall of the column groove 11 has a support point, thereby increasing the strength of the entire beam-column connection structure and reducing the risk of uneven force on the connecting block 1 and deformation.

[0031] A plurality of first through holes 13 connected to the column groove 11 are provided at the bottom of the connecting groove 12, and a plurality of second through holes 14 connected to the connecting groove 12 are provided at one end of the connecting block 1. The fixing parts are a plurality of screws. When fixing the column in the column groove 11, the column is first placed in the column groove 11, and then the screws are screwed into the column through the first through holes 13. When fixing the steel beam in the connecting groove 12, the steel beam is first placed in the connecting groove 12, and then the screws are screwed into the beam column through the second through holes 14.

[0032] The implementation principle of the beam-column connection structure of the present invention is:

[0033] When connecting the steel beam and the column, place the column in the column groove 11, then place the column in the column groove 11 first, and then screw the screw into the column through the first through hole 13 to fix the column in the column groove 11, then place the steel beam in one of the connecting grooves 12, and screw the screw into the beam column through the second through hole 14. The extension direction of the steel beam is perpendicular to the extension direction of the column, so that the steel beam is fixed in the connecting groove 12, and the beam-column connection is completed. When two steel beams need to be connected, the two steel beams are respectively placed in the connecting grooves 12 opened at both ends of the connecting block 1. When a column needs to be connected with two steel beams, the two steel beams are respectively placed in the connecting grooves 12 opened at both ends of the connecting block 1, so that the connection between one column and the two steel beams can be realized, thereby broadening the use scenarios of the beam-column connection structure and improving the problem of poor versatility and flexibility of the existing beam-column connection structure.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0035] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A beam-column connection structure, characterized in that: include: A connecting block (1), wherein a column groove (11) penetrating the connecting block (1) is provided on an outer wall of one side of the connecting block (1), the column groove (11) being used to accommodate a column, and connecting grooves (12) are provided on outer walls at both ends of the connecting block (1), the connecting grooves (12) being used to accommodate a steel beam, and the opening direction of the connecting groove (12) being parallel to the opening direction of the column groove (11); A fixing piece is connected to the connecting block (1), and is used to fix the column in the column groove (11) and to fix the steel beam in the connecting groove (12).

2. The beam-column connection structure according to claim 1, characterized in that: Both ends of the connection groove (12) pass through the connection block (1).

3. The beam-column connection structure according to claim 2, characterized in that: A reinforcing plate (2) is provided at one end of the connecting groove (12), and the plane where the reinforcing plate (2) is located is perpendicular to the straight line where the column is located.

4. The beam-column connection structure according to claim 3, characterized in that: A reinforcing rib (3) is provided on the side of the reinforcing plate (2) facing away from the connecting groove (12).

5. The beam-column connection structure according to claim 1, characterized in that: The connection block (1) is detachably connected to a reinforcement block (4), and the reinforcement block (4) is located in the column groove (11).

6. The beam-column connection structure according to claim 1, characterized in that: The inner wall of the column groove (11) is connected to a rubber layer (5), and the inner wall of the connecting groove (12) is also connected to a rubber layer (5).

7. The beam-column connection structure according to claim 1, characterized in that: The bottom of the connecting groove (12) is provided with a plurality of first through holes (13) communicating with the column groove (11), and the fixing members are a plurality of screws.

8. The beam-column connection structure according to claim 7, characterized in that: One end of the connection block (1) is provided with a plurality of second through holes (14) communicating with the connection grooves (12).

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