Reinforcing mechanism for connecting position of beam column of steel structure

Abstract

The utility model relates to the technical field of steel structure beam columns, and discloses a steel structure beam column joint reinforcing mechanism which comprises a steel column and a steel beam, two symmetrically-arranged connecting plates are arranged at the adjacent positions of the steel column and the steel beam, and a plurality of threaded holes are formed in the connecting positions of the steel column and the two connecting plates and the connecting positions of the steel beam and the two connecting plates in a penetrating mode. And a plurality of mounting holes are formed in the two ends of the outer walls of the two connecting plates in a penetrating mode and are in threaded connection with the inner walls of the threaded holes through bolts correspondingly. According to the reinforcing mechanism for the connection position of the steel structure beam column, when a user installs a steel column and a steel beam, a plurality of bolts penetrate through a connecting plate, a plurality of installation holes in the steel column and a plurality of threaded holes in the steel beam to complete fixation, and then two steel ropes on a winding assembly are matched with two angle adjusting assemblies, so that the steel column and the steel beam are fixed; therefore, supporting force can be increased again from the buckling block in the middle of the steel beam, and the situation that the steel beam inclines downwards and is bent due to the fact that no supporting force exists in the middle of the steel beam is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure beams and columns, in particular to a steel structure beam-column joint reinforcement mechanism. Background Art

[0002] Steel structural beams are common structural members in construction projects, used to support and carry the load of buildings. They are usually made of steel, with high strength and rigidity, can bear weight under large spans and heights, and provide a stable support structure.

[0003] After searching, the patent with the authorization publication number CN215563318U discloses a steel structure beam column, including a first beam column, a second beam column, a side beam, and a reinforcing rib. The first beam column is fixed to the ground through a base, a second beam column is arranged above the first beam column, the first beam column is connected to the second beam column through bolts, a side beam installed with bolts is arranged on one side of the first beam column, the first beam column and the second beam column are both I-beams, and reinforcing ribs are arranged on the inner sides of the first beam column and the second beam column, a first groove is opened on the left side of the top of the first beam column, a first protruding block is welded on the right side of the top of the first beam column, a second protruding block is welded on the bottom of the second beam column, and the second protruding block matches the first groove, and a second groove is opened on the other side of the second beam column, and the second groove matches the first protruding block. The design of this device is reasonable; the first protruding block, the second groove, the second protruding block, and the first groove cooperate with each other to increase the stability of the connection between the first beam column and the second beam column.

[0004] However, the following problems still exist in the above-mentioned steel structure beams and columns:

[0005] At present, most of the steel structure beams and columns are fixedly connected by bolts penetrating the connecting plates and steel beams on one side of the steel column. However, the steel beam needs to bear the load pressure from above for a long time, and it is easy to bend, and the bending mostly starts from the middle. The joints of the current steel structure beams and columns do not have the effect of strengthening the support of the middle position of the steel beam, which is inconvenient. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a reinforcement mechanism for the connection between beams and columns of a steel structure. When the user installs the steel column and the steel beam, the user can first use a number of bolts to penetrate the connecting plate and the steel column, and a number of mounting holes and threaded holes on the steel beam to complete the fixation. Then, through the two steel cables on the winding assembly and the two angle adjustment assemblies, a supporting force can be added from the buckle block in the middle of the steel beam, thereby avoiding the situation of downward tilting and bending due to the lack of supporting force in the middle of the steel beam.

[0007] The utility model provides the following technical solutions: a reinforcement mechanism for the connection between beams and columns of a steel structure, comprising a steel column and a steel beam installed on one side of the steel column, two symmetrically arranged connecting plates are arranged at adjacent positions of the steel column and the steel beam, a plurality of threaded holes are penetrated at the connection between the steel column and the steel beam and the two connecting plates, a plurality of mounting holes are penetrated at both ends of the outer walls of the two connecting plates, the plurality of mounting holes are respectively threadedly connected to the inner walls of the plurality of threaded holes by bolts, a fixing plate is connected to a side of one of the connecting plates away from the steel column, a winding assembly is connected to the other side of the fixing plate, two angle adjustment assemblies are fixedly connected to a side of the steel column close to the steel beam, the two angle adjustment assemblies are respectively located on the upper and lower sides of the steel beam, buckle blocks are fixedly connected to the upper and bottom surfaces of the steel beam, two steel cables are connected to the inner wall of the winding assembly, the two steel cables respectively penetrate the two angle adjustment assemblies, and are respectively fixedly connected to the inner walls of the two buckle blocks.

[0008] Furthermore, the winding assembly includes a winding roller and two winding side plates, the two ends of the winding roller are respectively fixedly connected to the adjacent sides of the two winding side plates, the ends of the two steel cables away from the buckle blocks are fixedly connected to the outer wall of the winding roller, and one of the winding side plates is connected to the fixed plate.

[0009] Furthermore, a rotating shaft is fixedly connected to one side of the fixed plate away from the steel column, and the other end of the rotating shaft passes through the winding roller and the two winding side plates, and is slidably connected to the inner walls of the winding roller and the two winding side plates.

[0010] Furthermore, a partition is fixedly connected to the outer wall of the winding roller, and two steel cables are respectively located on both sides of the partition.

[0011] Furthermore, the angle adjustment assembly includes a support frame and an angle rod, one side of the support frame is fastened to the outer wall of the steel column by bolts, both ends of the angle rod are respectively fixedly connected to the inner wall of the other end of the support frame, the steel cable passes through the support frame, and the outer wall of the steel cable is against the outer wall of the angle rod.

[0012] Furthermore, fixing holes are provided at the adjacent ends of the steel columns and steel beams, positioning holes are provided at both ends of the connecting plate, two adjustment cavities are provided through the outer wall of the fixing plate, and the fixing plate is penetrated by two bolts through the adjustment cavity and the positioning hole, and is threadedly connected to the inner wall of the fixing hole.

[0013] Furthermore, components such as the fixing plate and the winding assembly may be divided into two groups, which are respectively connected to two connecting plates.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] This kind of steel structure beam-column joint reinforcement mechanism is provided with a connecting plate, a fixing plate, a winding assembly and two steel cables at the connection between the steel column and the steel beam, two angle adjustment assemblies are provided on the steel column, and buckle blocks are provided on the upper and lower sides of the steel beam. When the user installs the steel column and the steel beam, the user can first use a number of bolts to penetrate the connecting plate and the steel column, and a number of mounting holes and threaded holes on the steel beam to complete the fixation, and then use the two steel cables on the winding assembly to cooperate with the two angle adjustment assemblies to increase a supporting force from the buckle block in the middle of the steel beam, thereby avoiding the situation of downward tilting and bending due to the lack of supporting force in the middle of the steel beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0017] Figure 2 It is a detailed connection diagram of the steel column, steel beam and two angle adjustment components of the utility model;

[0018] Figure 3 It is a detailed connection diagram of the connecting plate, the fixing plate and the winding assembly of the utility model;

[0019] Figure 4 The utility model is based on Figure 3 Exploded diagram of the various components.

[0020] In the figure: 1. steel column; 2. steel beam; 3. buckle block; 4. support frame; 5. connecting plate; 6. winding side plate; 7. rotating shaft; 8. steel cable; 9. fixing plate; 10. angle rod; 11. partition; 12. winding roller; 201. threaded hole; 202. fixing hole; 501. mounting hole; 502. positioning hole; 901. adjustment cavity. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-Figure 4A reinforcement mechanism for the connection between beams and columns of a steel structure comprises a steel column 1 and a steel beam 2 installed on one side of the steel column 1, two symmetrically arranged connecting plates 5 are arranged at adjacent positions of the steel column 1 and the steel beam 2, a plurality of threaded holes 201 are penetrated at the connection points between the steel column 1 and the steel beam 2 and the two connecting plates 5, a plurality of mounting holes 501 are penetrated at both ends of the outer walls of the two connecting plates 5, the plurality of mounting holes 501 are respectively threadedly connected to the inner walls of the plurality of threaded holes 201 by bolts, a fixing plate 9 is connected to the side of one connecting plate 5 away from the steel column 1, a winding assembly is connected to the other side of the fixing plate 9, two angle adjustment assemblies are fixedly connected to the side of the steel column 1 close to the steel beam 2, the two angle adjustment assemblies are respectively located on the upper and lower sides of the steel beam 2, buckle blocks 3 are fixedly connected to the upper and bottom surfaces of the steel beam 2, two steel cables 8 are connected to the inner wall of the winding assembly, the two steel cables 8 respectively penetrate the two angle adjustment assemblies, and are respectively fixedly connected to the inner walls of the two buckle blocks 3.

[0023] The reinforcement mechanism for the connection between a steel structure beam and a column in the utility model is similar to the reinforcement mechanism for the connection between a steel structure beam and a column in the existing steel structure, such as the steel structure beam and a column disclosed in the patent with publication number CN215563318U. Figures 1 to 4 As shown, when the reinforcement mechanism for the connection between the steel structure beam and column in the utility model is used, first the lower end of the steel column 1 is installed and fixed to the ground, and then the steel beam 2 is lifted to the installation position of the steel column 1 by a crane or other equipment, and then the steel column 1 and the steel beam 2 are fixed from both sides of the steel column 1 and the steel beam 2 by two connecting plates 5 (multiple rows of fixing bolts can be used here, which is the same as the existing fixing method and is not described in detail), and then the two steel cables 8 on the winding assembly are passed through the two angle adjustment assemblies and connected to the two buckle blocks 3, and then the fixing plate 9 is connected and fixed to the steel column 1 and the steel beam 2, and then two pulling forces can be added in the middle of the steel beam 2, thereby increasing the supporting force of the steel beam 2, thereby avoiding the situation of downward tilting and bending due to the lack of supporting force in the middle of the steel beam 2.

[0024] Please refer to Figure 1 , Figure 3 and Figure 4 The winding assembly includes a winding roller 12 and two winding side plates 6. The two ends of the winding roller 12 are respectively fixedly connected to the adjacent sides of the two winding side plates 6. The ends of the two steel cables 8 away from the buckle block 3 are fixedly connected to the outer wall of the winding roller 12, and one of the winding side plates 6 is connected to the fixed plate 9.

[0025] More specifically, by providing a winding roller 12 and two winding side plates 6, the steel cable 8 can be wound around the winding roller 12, and the two winding side plates 6 can support the sides of the steel cable 8, thereby preventing the steel cable 8 from slipping off the two sides of the winding roller 12 or getting stuck.

[0026] Please refer to Figure 1 , Figure 3 and Figure 4 The fixed plate 9 is fixedly connected to a rotating shaft 7 on one side away from the steel column 1, and the other end of the rotating shaft 7 penetrates the winding roller 12 and the two winding side plates 6, and is slidably connected to the inner walls of the winding roller 12 and the two winding side plates 6. By setting the rotating shaft 7, firstly, a support can be made inside the winding roller 12 and the winding side plates 6, so that the winding assembly will not slide down; secondly, the rotating shaft 7 will not affect the winding and releasing rotation of the winding roller 12 and the two winding side plates 6.

[0027] Please refer to Figure 3 and Figure 4 The outer wall of the winding roller 12 is fixedly connected with a partition 11, and the two steel cables 8 are respectively located on both sides of the partition 11. By providing the partition 11, the situation where the two steel cables 8 are knotted and stuck can be avoided.

[0028] Please refer to Figure 1 and Figure 2 The angle adjustment assembly includes a support frame 4 and an angle rod 10. One side of the support frame 4 is fastened to the outer wall of the steel column 1 by bolts. The two ends of the angle rod 10 are respectively fixedly connected to the inner wall of the other end of the support frame 4. The steel cable 8 passes through the support frame 4, and the outer wall of the steel cable 8 is against the outer wall of the angle rod 10.

[0029] More specifically, the extension direction of the steel cable 8 can be changed by setting an angle adjustment component. Specifically, one end of the steel cable 8 is passed through the gap between the support frame 4 and the angle rod 10, and then fixed on the buckle block 3. The moving direction of the steel cable 8 can be changed through the angle rod 10, and the pulling force of the steel cable 8 on the buckle block 3 can be presented as an oblique upward pulling force.

[0030] Please refer to Figure 1-Figure 4 A fixing hole 202 is provided at the adjacent end of the steel column 1 and the steel beam 2, and a positioning hole 502 is provided at both ends of the connecting plate 5. Two adjustment cavities 901 are provided on the outer wall of the fixing plate 9. The fixing plate 9 penetrates the adjustment cavity 901 and the positioning hole 502 through two bolts, and is threadedly connected to the inner wall of the fixing hole 202.

[0031] More specifically, when it is necessary to rotate the fixing plate 9 and the winding assembly, it is only necessary to loosen the bolts passing through the fixing hole 202, the positioning hole 502 and the adjusting cavity 901. After the steel cable 8 is tightened, the bolts passing through the fixing hole 202, the positioning hole 502 and the adjusting cavity 901 are tightened again to fix the fixing plate 9 on the steel column 1 and the steel beam 2, thereby preventing the steel cable 8 from loosening.

[0032] The fixing plate 9 and the winding assembly and other components can be two groups, respectively connected to the two connecting plates 5. The fixing plate 9 and the winding assembly are set as two groups, and the limit can be added from both sides of the steel column 1 and the steel beam 2 at the same time, so that the support force of the steel column 1 and the steel beam 2 is better.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A reinforcement mechanism for a steel structure beam-column joint, comprising a steel column (1) and a steel beam (2) mounted on one side of the steel column (1), characterized in that: Two symmetrically arranged connecting plates (5) are arranged at adjacent positions of the steel column (1) and the steel beam (2); a plurality of threaded holes (201) are penetrated through the connection points between the steel column (1) and the steel beam (2) and the two connecting plates (5); a plurality of mounting holes (501) are penetrated through both ends of the outer walls of the two connecting plates (5); the plurality of mounting holes (501) are respectively threadedly connected to the inner walls of the plurality of threaded holes (201) by bolts; a fixing plate (9) is connected to a side of one of the connecting plates (5) away from the steel column (1); a winding assembly is connected to the other side of the fixing plate (9); two angle adjustment assemblies are fixedly connected to a side of the steel column (1) close to the steel beam (2); the two angle adjustment assemblies are respectively located on the upper and lower sides of the steel beam (2); buckle blocks (3) are fixedly connected to the upper surface and the bottom surface of the steel beam (2); two steel cables (8) are connected to the inner wall of the winding assembly; the two steel cables (8) respectively penetrate the two angle adjustment assemblies and are respectively fixedly connected to the inner walls of the two buckle blocks (3).

2. A steel structure beam-column joint reinforcement mechanism according to claim 1, characterized in that: The winding assembly comprises a winding roller (12) and two winding side plates (6), the two ends of the winding roller (12) are respectively fixedly connected to the adjacent sides of the two winding side plates (6), the ends of the two steel cables (8) away from the buckle block (3) are fixedly connected to the outer wall of the winding roller (12), and one of the winding side plates (6) is connected to the fixed plate (9).

3. A steel structure beam-column joint reinforcement mechanism according to claim 2, characterized in that: The fixed plate (9) is fixedly connected to a rotating shaft (7) on one side away from the steel column (1), and the other end of the rotating shaft (7) passes through the winding roller (12) and the two winding side plates (6), and is slidably connected to the inner walls of the winding roller (12) and the two winding side plates (6).

4. A steel structure beam-column joint reinforcement mechanism according to claim 2 or 3, characterized in that: The outer wall of the winding roller (12) is fixedly connected to a partition plate (11), and two steel cables (8) are respectively located on both sides of the partition plate (11).

5. A steel structure beam-column joint reinforcement mechanism according to claim 1, 2 or 3, characterized in that: The angle adjustment assembly comprises a support frame (4) and an angle rod (10); one side of the support frame (4) is fastened to the outer wall of the steel column (1) by bolts; two ends of the angle rod (10) are respectively fixedly connected to the inner wall of the other end of the support frame (4); a steel cable (8) passes through the support frame (4), and the outer wall of the steel cable (8) abuts against the outer wall of the angle rod (10).

6. A steel structure beam-column joint reinforcement mechanism according to claim 1, 2 or 3, characterized in that: The adjacent ends of the steel column (1) and the steel beam (2) are each provided with a fixing hole (202), both ends of the connecting plate (5) are provided with positioning holes (502), the outer wall of the fixing plate (9) is provided with two adjustment cavities (901), the fixing plate (9) is penetrated by two bolts through the adjustment cavity (901) and the positioning hole (502), and is threadedly connected to the inner wall of the fixing hole (202).

7. A steel structure beam-column joint reinforcement mechanism according to claim 1, 2 or 3, characterized in that: The fixing plate (9) and the winding assembly and other components may be in two groups, which are respectively connected to the two connecting plates (5).

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