Beam column joint reinforcing structure

Abstract

The utility model provides a beam-column joint reinforcing structure, which relates to the technical field of building beam-column joints, and comprises a stand column, a cross beam and a reinforcing connecting structure, welding angle irons are fixedly welded on two sides of the stand column, a welding convex plate is fixedly connected on one side of the stand column through the welding angle irons, and a first connecting hole is arranged on the welding convex plate. A butt joint protruding block is fixedly connected to the end, close to the stand column, of the cross beam, a second connecting hole is formed in the butt joint protruding block, an inserting square column is fixedly connected to the middle of the butt joint protruding block, a square groove is formed in the stand column, an inserting groove is formed in the inserting square column, and connecting protruding plates are fixedly connected to the two sides of the stand column. The cross beam can be further limited, the connecting effect of beam-column joints is improved, the cross beam is prevented from falling off when bolts are rotten, the safety risk is reduced, by arranging the supporting assembly, the appropriate supporting angle can be selected according to the length of the cross beam, the supporting stability of the cross beam is guaranteed, and the supporting effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building beam-column nodes, and more specifically, relates to a beam-column node reinforcement structure. Background Art

[0002] Building structure refers to a system composed of various components (roof trusses, beams, plates, columns, etc.) in house construction that can withstand various effects. With the development of my country's economy and the enhancement of its comprehensive strength, steel structure buildings have developed rapidly. Steel structure has a series of advantages such as high strength, light weight, good seismic performance, fast construction speed, low foundation cost, small footprint, high degree of industrialization, and beautiful appearance. In steel structure, the beam-column nodes of steel structure have a significant impact on structural force transmission, project cost, construction difficulty, etc.

[0003] Based on the above, however, most of the current beam-column nodes are connected by welding and bolts. The welding method cannot be recycled and reused later, and the bolts are prone to rust and rot after long-term use, causing the beams to fall off, posing a safety risk. At the same time, the support structure between the beams and columns cannot adjust the support angle according to the length of the beam, resulting in poor support effect for the beam, which has certain limitations. Utility Model Content

[0004] In order to solve the above technical problems, the embodiments of the present disclosure relate to a beam-column node reinforcement structure to solve the problems that the current steel structure beam-column nodes are subject to risks when connected by bolts and the support structure between the beams and columns cannot adjust the support angle according to the length of the beam. By strengthening the setting of the connection structure, the beam can be further limited, the connection effect of the beam-column node can be improved, the beam can be prevented from falling off when the bolts rot, and the safety risk can be reduced. Through the setting of the support component, the appropriate support angle can be selected according to the length of the beam to ensure the stability of the beam support and improve the support effect.

[0005] The beam-column joint reinforcement structure of the present invention is achieved by the following specific technical means:

[0006] In a first aspect of the present disclosure, a beam-column joint reinforcement structure is provided, specifically comprising a column, a beam, and a reinforcement connection structure;

[0007] The two sides of the column are fixedly welded with welding angle irons, and one side of the column is fixedly connected to a welding convex plate through the welding angle iron, and a first connecting hole is provided on the welding convex plate, and one end of the crossbeam close to the column is fixedly connected to a docking convex block, and a second connecting hole is provided on the docking convex block, and the middle of the docking convex block is fixedly connected to a plug-in square column, and a square groove is provided on the column, and a plug-in groove is provided on the plug-in square column. Both sides of the column are fixedly connected to connecting convex plates, and a two-way screw rod and a guide slide rod are provided between the connecting convex plates. One end of the two-way screw rod passes through the connecting convex plate and is fixedly connected to the first turning handle on the outside. Two sets of movable belt blocks are provided between the connecting convex plates, and a first screw hole and a guide slide hole are provided at both ends of the movable belt block. The opposite side of the movable belt block is fixedly connected with a plug-in column, and the plug-in column fits in the plug-in slot.

[0008] In at least some embodiments, a support assembly is provided at the bottom of the column and the beam, and the support assembly includes a right-angle mounting plate, a supporting angle iron and a third connecting hole. The right-angle mounting plate is fixedly installed at the bottom of the column and the beam, and the supporting angle iron is fixedly connected to both sides of the right-angle mounting plate. At the same time, a third connecting hole is opened on the right-angle mounting plate.

[0009] In at least some embodiments, a rotating bracket is fixedly connected to the right-angle mounting plate, fixed angle blocks are fixedly connected to both sides of the bottom of the rotating bracket, and a slide rail is fixedly connected between the top of the rotating bracket and the right-angle mounting plate.

[0010] In at least some embodiments, a screw is rotatably installed in the rotating bracket, one end of the screw is fixedly connected to the second rotating handle, a movable slip ring is provided on the outside of the screw, a second screw hole is provided inside the movable slip ring, one side of the movable slip ring is fixedly connected to the first hinge, a first shaft column is provided inside the first hinge, one side of the movable slip ring is fixedly connected to a slider, and the slider is slidably installed in the slide rail.

[0011] In at least some embodiments, an adjustment support plate is fixedly mounted on the bottom of the crossbeam, a second hinge is fixedly connected to the bottom of the adjustment support plate, and a second shaft column is provided inside the second hinge.

[0012] In at least some embodiments, a double-ended hinged rod is hingedly connected between the first shaft column and the second shaft column.

[0013] The utility model provides a beam-column joint reinforcement structure, which has the following beneficial effects:

[0014] 1. By setting up a reinforced connection structure and by connecting the convex plate, the two-way screw rod, the first turning handle, the guide slide rod, the moving belt block, the first screw hole, the guide slide hole, the plug-in column, the plug-in square column, the square groove and the plug-in groove, the beam can be further limited, the connection effect of the beam-column node can be improved, the beam can be prevented from falling off when the bolts rot, and the safety risk can be reduced.

[0015] 2. By setting up the support assembly, through the cooperation of the right-angle mounting plate, the rotating bracket, the slide rail, the screw rod, the second rotating handle, the movable slip ring, the second screw hole, the first hinge, the first shaft column, the slider, the adjustment support plate, the second hinge, the second shaft column and the double-headed hinged rod, the appropriate support angle can be selected according to the length of the beam to ensure the stability of the beam support and improve the support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 It is a schematic diagram of the column structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the beam structure of the present utility model.

[0019] Figure 4 It is a schematic diagram of the reinforced connection structure of the utility model.

[0020] Figure 5 It is a schematic diagram of the structure of some components of the reinforced connection structure of the present utility model.

[0021] Figure 6 It is a schematic diagram of the support assembly of the present utility model.

[0022] Figure 7 It is a schematic diagram of the structure of the right-angle mounting plate in the support assembly of the utility model.

[0023] Figure 8 It is a schematic diagram of the structure of some components of the support component of the utility model.

[0024] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0025] 1. Pillar;

[0026] 101. Welding angle iron;

[0027] 102, welding convex plate; 1021, first connecting hole;

[0028] 103, square groove;

[0029] 2. Beam;

[0030] 201, docking protrusion; 2011, second connecting hole;

[0031] 202, plug-in square column; 2021, plug-in slot;

[0032] 3. Strengthen the connection structure;

[0033] 301, connecting convex plate; 3011, bidirectional screw rod; 3012, first rotating handle; 3013, guide slide rod;

[0034] 302, moving belt block; 3021, first screw hole; 3022, guide sliding hole; 3023, plug-in column;

[0035] 4. Support components;

[0036] 401, right-angle mounting plate; 4011, supporting angle iron; 4012, third connecting hole;

[0037] 402, rotating bracket; 4021, fixed angle block; 4022, slide rail;

[0038] 403, screw rod; 4031, second handle;

[0039] 404, movable slip ring; 4041, second screw hole; 4042, first hinge; 4043, first shaft column; 4044, slider;

[0040] 405, adjusting support plate; 4051, second hinge; 4052, second shaft column;

[0041] 406. Double-ended hinged rod. DETAILED DESCRIPTION

[0042] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0043] Example 1: As shown in the attached Figure 1 To the attached Figure 8 As shown:

[0044] The utility model provides a beam-column node reinforcement structure, comprising a column 1, a beam 2 and a reinforcement connection structure 3;

[0045] The two sides of the column 1 are fixedly welded with welding angle irons 101, and one side of the column 1 is fixedly connected to a welding convex plate 102 through the welding angle iron 101. The welding convex plate 102 is provided with a first connection hole 1021. The end of the crossbeam 2 close to the column 1 is fixedly connected to a docking convex block 201, and the docking convex block 201 is provided with a second connection hole 2011. The middle of the docking convex block 201 is fixedly connected to a plug-in square column 202. The column 1 is provided with a square groove 103, and the plug-in square column 202 is provided with a plug-in hole 2011. Slot 2021, both sides of the column 1 are fixedly connected with connecting convex plates 301, and a bidirectional screw rod 3011 and a guide slide rod 3013 are provided between the connecting convex plates 301. One end of the bidirectional screw rod 3011 passes through the connecting convex plate 301 and is fixedly connected to the first rotating handle 3012 on the outside. Two sets of moving belt blocks 302 are provided between the connecting convex plates 301. The two ends of the moving belt blocks 302 are provided with a first screw hole 3021 and a guide slide hole 3022. The opposite side of the moving belt block 302 is fixedly connected with a plug column 3023, the plug-in column 3023 is inserted into the plug-in slot 2021, and the first connection hole 1021 on the welding protrusion 102 is aligned with the second connection hole 2011 on the docking protrusion 201, and then fixedly connected by bolts, thereby connecting the column 1 and the beam 2. However, in order to prevent the bolts from rusting and rotting, when connecting, one end of the beam 2 is plugged into the square column 202 through the square slot 103 and extended to the rear side of the column 1. At this time, by turning the first turning handle 3012 to drive the double The screw rod 3011 rotates, and the bidirectional screw rod 3011 rotates and engages with the first screw hole 3021 on the movable belt block 302, but the movable belt block 302 is guided by the upper limit of the guide slide rod 3013 through the guide slide hole 3022, so that the bidirectional screw rod 3011 drives the two groups of movable belt blocks 302 to move toward each other, and the movable belt block 302 drives the plug-in column 3023 to be inserted into the plug-in groove 2021, thereby further strengthening the connection between the column 1 and the beam 2, preventing the beam 2 from falling off, and reducing safety risks.

[0046] Example 2: Based on Example 1, Figure 6 、 Figure 7 and Figure 8As shown, a support assembly 4 is provided at the bottom of the column 1 and the beam 2. The support assembly 4 includes a right-angle mounting plate 401, a supporting angle iron 4011 and a third connecting hole 4012. The right-angle mounting plate 401 is fixedly installed at the bottom of the column 1 and the beam 2. The supporting angle iron 4011 is fixedly connected to both sides of the right-angle mounting plate 401. At the same time, a third connecting hole 4012 is opened on the right-angle mounting plate 401. A rotating bracket 402 is fixedly connected to the right-angle mounting plate 401. The bottom of the rotating bracket 402 is fixedly connected to the fixed angle block 401. 21. A slide rail 4022 is fixedly connected between the top of the rotating bracket 402 and the right-angle mounting plate 401. A screw rod 403 is rotatably installed in the rotating bracket 402. One end of the screw rod 403 is fixedly connected to a second rotating handle 4031. A movable slip ring 404 is provided on the outside of the screw rod 403. A second screw hole 4041 is provided inside the movable slip ring 404. One side of the movable slip ring 404 is fixedly connected to a first hinge 4042. A first shaft column 4043 is provided inside the first hinge 4042. One side of the movable slip ring 404 is fixed. A slider 4044 is connected, and the slider 4044 is slidably installed in the slide rail 4022. An adjustment support plate 405 is fixedly installed at the bottom of the beam 2. The bottom of the adjustment support plate 405 is fixedly connected to a second hinge 4051. A second shaft column 4052 is provided inside the second hinge 4051. A double-headed hinge rod 406 is hinged between the first shaft column 4043 and the second shaft column 4052. The stability of the support assembly 4 is ensured by selectively adjusting according to the length of the beam 2. For example, if the beam 2 is short, no adjustment is required at this time. , it can be installed directly, but if the beam 2 is long, it is necessary to rotate the second handle 4031 to drive the screw rod 403 to rotate, and the screw rod 403 rotates and engages with the second screw hole 4041 on the movable slip ring 404, and then the screw rod 403 drives the movable slip ring 404 to move and adjust, and the movable slip ring 404 uses the double-headed hinge rod 406 to make the adjustment support plate 405 move and adjust at the bottom of the beam 2. After adjusting to the most suitable position, the adjustment support plate 405 is fixed to the bottom of the beam 2 by bolts to ensure the stability of the support of the beam 2.

[0047] The specific usage and function of this embodiment are as follows:

[0048] In the present invention, first, the first connecting hole 1021 on the welding protrusion 102 is aligned with the second connecting hole 2011 on the docking protrusion 201, and then fixedly connected by bolts, so that the column 1 and the beam 2 can be connected. However, in order to prevent the bolts from rusting and rotting, one end of the beam 2 is inserted into the square column 202 through the square groove 103 to extend to the rear side of the column 1. At this time, the bidirectional screw rod 3011 is driven to rotate by rotating the first turning handle 3012, and the bidirectional screw rod 3011 is rotated and engaged with the first screw hole 3021 on the moving belt block 302. However, the moving belt block 302 is guided by the upper limit of the guide slide rod 3013 through the guide slide hole 3022, so that the bidirectional screw rod 3011 drives the two sets of moving belt blocks 302 toward each other. Move, the moving belt block 302 drives the plug-in column 3023 to be inserted into the plug-in slot 2021, thereby further strengthening the connection between the column 1 and the beam 2, preventing the beam 2 from falling off, and reducing safety risks. Then, it is adjusted according to the length of the beam 2. During adjustment, the second turning handle 4031 is rotated to drive the screw rod 403 to rotate, and the screw rod 403 rotates and engages with the second screw hole 4041 on the moving slip ring 404, and then the screw rod 403 drives the moving slip ring 404 to move and adjust. The moving slip ring 404 uses the double-headed hinged rod 406 to make the adjustment support plate 405 move and adjust at the bottom of the beam 2. After adjusting to the most suitable position, the adjustment support plate 405 is fixed to the bottom of the beam 2 by bolts to ensure the stability of the support for the beam 2 and improve the support effect.

Claims

1. Beam-column node reinforcement structure, including columns, beams and reinforcement connection structures; The two sides of the column are fixedly welded with welding angle irons, one side of the column is fixedly connected to a welding convex plate through the welding angle iron, the welding convex plate is provided with a first connection hole, and the end of the crossbeam close to the column is fixedly connected to a docking convex block, and the docking convex block is provided with a second connection hole, characterized in that: A plug-in square column is fixedly connected to the middle of the docking protrusion, a square groove is opened on the column, and a plug-in groove is opened on the plug-in square column. Connecting convex plates are fixedly connected on both sides of the column, and a two-way screw rod and a guide slide rod are provided between the connecting convex plates. One end of the two-way screw rod passes through the connecting convex plate and is fixedly connected to the first turning handle on the outside. Two sets of moving belt blocks are provided between the connecting convex plates, and a first screw hole and a guide slide hole are opened at both ends of the moving belt block. A plug-in column is fixedly connected to the opposite side of the moving belt block, and the plug-in column fits and is inserted in the plug-in groove.

2. The beam-column joint reinforcement structure according to claim 1, characterized in that: A support assembly is provided at the bottom of the column and the beam, and the support assembly includes a right-angle mounting plate, a supporting angle iron and a third connecting hole. The right-angle mounting plate is fixedly installed at the bottom of the column and the beam, and supporting angle irons are fixedly connected on both sides of the right-angle mounting plate. At the same time, a third connecting hole is opened on the right-angle mounting plate.

3. The beam-column joint reinforcement structure according to claim 2, characterized in that: A rotating bracket is fixedly connected to the right-angle mounting plate, fixed angle blocks are fixedly connected to both sides of the bottom of the rotating bracket, and a slide rail is fixedly connected between the top of the rotating bracket and the right-angle mounting plate.

4. The beam-column joint reinforcement structure according to claim 3, characterized in that: A screw is rotatably installed in the rotating bracket, one end of the screw is fixedly connected to the second rotating handle, a movable slip ring is provided on the outside of the screw, a second screw hole is provided inside the movable slip ring, one side of the movable slip ring is fixedly connected to the first hinge, a first shaft column is provided inside the first hinge, one side of the movable slip ring is fixedly connected to a slider, and the slider is slidably installed in the slide rail.

5. The beam-column joint reinforcement structure according to claim 1, characterized in that: An adjusting support plate is fixedly installed on the bottom of the crossbeam, and a second hinge is fixedly connected to the bottom of the adjusting support plate. A second shaft column is provided inside the second hinge.

6. The beam-column joint reinforcement structure according to claim 4, characterized in that: A double-headed hinged rod is hinged between the first shaft column and the second shaft column.

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