Steel structure beam column connecting structure

Abstract

A steel structure beam column connecting structure comprises a vertical column body, and a plurality of arc-shaped connecting plates are fixedly arranged on the side portion of the vertical column body. The middles of the arc-shaped connecting plates are fixedly connected with the vertical column body, the two sides of each arc-shaped connecting plate are fixedly connected with the corresponding transverse beams respectively, and the two sides of each transverse beam are fixedly connected with the adjacent arc-shaped connecting plates respectively. According to the beam-column connecting structure, the arc-shaped connecting plate is adopted for transition, then the arc-shaped connecting plate is used as a connecting assembly for connecting the transverse beams, pressure in different directions is objectively collected to the arc-shaped connecting plate, then the pressure extends out on the basis, the structural stability is better, and the instability problem is not prone to occurring.

Description

Technical Field

[0001] The present application relates to a steel structure beam-column connection structure. Background Art

[0002] Steel structure building refers to the use of steel structure components to replace reinforced concrete as the main load-bearing structure. The advantages are fast construction speed, high strength, and good earthquake resistance. In the later period of the time cycle, since the steel structure itself can be recycled, it can reduce resource waste in the entire cycle. However, there are many problems with the steel structure itself. For example, the existing beam-column structure generally adopts the setting method of H-shaped steel and horizontal beams. During an earthquake, the vertical load caused by this structure is easily concentrated on an H-shaped steel through the horizontal beam, which eventually causes the H-shaped steel to bend and eventually leads to the instability of the entire building. Therefore, for some places with poor earthquake stability, it is necessary to restructure the beam-column structure to improve its structural stability as much as possible to ensure the reliability of the steel structure building. Utility Model Content

[0003] In order to solve the above problems, the present application proposes a steel structure beam-column connection structure, including a vertical column, and a plurality of arc-shaped connection plates are fixedly arranged on the side of the vertical column; the middle part of the arc-shaped connection plate is fixedly arranged with the vertical column, and the two sides of the arc-shaped connection plate are respectively fixedly arranged with the corresponding transverse beam, and the two sides of the transverse beam are respectively fixedly arranged with the adjacent arc-shaped connection plates. The beam-column connection structure of the present application adopts an arc-shaped connection plate transition, and then uses it as a connection component to connect the transverse beam, which objectively makes the pressure from different directions converge on the arc-shaped connection plate, and then extends outward based on this, so that the structural stability is better and instability is not easy to occur.

[0004] Preferably, the arc-shaped connecting plate includes an arc-shaped plate body, a middle bolt hole is arranged in the middle of the arc-shaped plate body, and the middle connecting bolt passes through the middle bolt hole to be fixedly connected to the vertical column; side bolt holes are respectively arranged on both sides of the arc-shaped plate body, and the side connecting bolts pass through the side bolt holes to be fixedly connected to the transverse beam.

[0005] Preferably, the side bolt holes on the arc-shaped connecting plates on both sides of the transverse beam are arranged opposite to each other.

[0006] Preferably, the transverse beam is an H-shaped steel, and reinforcement edges are respectively provided on the upper and lower sides of the arc plate body, and a clamping gap is provided between the reinforcement edge and the two ends of the arc plate body, and the transverse plate of the transverse beam is arranged in the clamping gap of the corresponding arc connecting plate. The present application sets the reinforcement edge, which can play a positioning role on the one hand, making the connection between it and the transverse beam more stable, and on the other hand, it plays a role in strengthening the arc plate body and improving its earthquake resistance and other capabilities.

[0007] Preferably, the vertical column includes a round steel column arranged in the middle, and a transition connection block is arranged corresponding to the arc-shaped connection plate of the round steel column, and the two sides of the transition connection block are respectively arranged in close contact with the round steel column and the arc-shaped connection plate, and one end of the middle connection bolt is fixedly arranged in the transition connection block. By arranging the transition connection block, the present application can strengthen the connection stability between the round steel column and the transverse beam, increase the contact area between the two, and ensure the stability after the bolt connection.

[0008] Preferably, a shock-absorbing gap is provided between adjacent arc-shaped connecting plates and corresponding vertical columns.

[0009] Preferably, a buffer rubber plate is arranged in the shock-absorbing gap, and the buffer rubber plate includes an edge buffer plate abutting against the arc-shaped connecting plate, a middle buffer plate is arranged between the edge buffer plates, and a side of the middle buffer plate abuts against the vertical column.

[0010] This application can bring the following beneficial effects:

[0011] 1. The beam-column connection structure of the present application adopts an arc-shaped connecting plate transition, which is then used as a connecting component to connect the transverse beams. Objectively, the pressure from different directions is gathered on the arc-shaped connecting plate, and then extended outward based on this, so that the structure is more stable and less prone to instability.

[0012] 2. The present application sets a reinforcing edge, which can, on the one hand, play a positioning role, making the connection between it and the transverse beam more stable, and on the other hand, strengthen the arc plate body to improve its earthquake resistance and other capabilities.

[0013] 3. This application can strengthen the connection stability between the round steel column and the transverse beam by setting a transition connection block, increase the contact area between the two, and ensure stability after bolt connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 This is a schematic diagram of the top view of the structure of this application;

[0017] Figure 3 is a schematic diagram of the structure of the arc connecting plate;

[0018] Figure 4 It is a schematic diagram of the structure with a buffer rubber plate. DETAILED DESCRIPTION

[0019] In order to clearly illustrate the technical features of the present solution, the present application is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0020] In the first embodiment, if Figure 1 As shown, a steel structure beam-column connection structure includes a vertical column 1, and a plurality of arc-shaped connecting plates 2 are fixedly arranged on the side of the vertical column 1; the middle part of the arc-shaped connecting plate 2 is fixedly connected to the vertical column 1, and the two sides of the arc-shaped connecting plate 2 are respectively fixedly connected to the corresponding transverse beam 4, and the two sides of the transverse beam 4 are respectively fixedly connected to the adjacent arc-shaped connecting plates 2.

[0021] During assembly, this structure is generally used when the transverse beams 4 extend in four directions. The vertical column 1 itself needs to be fixed and installed first, and then the arc-shaped connecting plates 2 are arranged around it, and then the transverse beams 4 are connected to the adjacent arc-shaped connecting plates 2 to complete the installation.

[0022] In the second embodiment, if Figure 1-4 As shown, a steel structure beam-column connection structure includes a vertical column 1, and a plurality of arc-shaped connection plates 2 are fixedly arranged on the side of the vertical column 1; the middle of the arc-shaped connection plate 2 is fixedly arranged with the vertical column 1, and the two sides of the arc-shaped connection plate 2 are respectively fixedly arranged with the corresponding transverse beam 4, and the two sides of the transverse beam 4 are respectively fixedly arranged with the adjacent arc-shaped connection plates 2. The arc-shaped connection plate 2 includes an arc-shaped plate body 5, and a middle bolt hole 6 is arranged in the middle of the arc-shaped plate body 5, and a middle connection bolt 8 passes through the middle bolt hole 6 and is fixedly arranged with the vertical column 1; side bolt holes 7 are respectively arranged on both sides of the arc-shaped plate body 5, and a side connection bolt 9 passes through the side bolt hole 7 and is fixedly arranged with the transverse beam 4. The side bolt holes 7 on the arc-shaped connection plates 2 on both sides of the transverse beam 4 are arranged opposite to each other. The transverse beam 4 is an H-shaped steel, and a reinforcing edge 10 is respectively provided on the upper and lower sides of the arc plate body 5, and a clamping gap 11 is provided between the reinforcing edge 10 and the two ends of the arc plate body 5. The transverse plate of the transverse beam 4 is arranged in the clamping gap 11 of the corresponding arc connecting plate 2. The vertical column 1 includes a round steel column 12 arranged in the middle, and a transition connection block 13 is arranged corresponding to the arc connecting plate 2 of the round steel column 12. The two sides of the transition connection block 13 are respectively tightly abutted with the round steel column 12 and the arc connecting plate 2, and one end of the middle connecting bolt 8 is fixedly arranged in the transition connection block 13. A shock-absorbing gap 14 is provided between the adjacent arc connecting plates 2 and the corresponding vertical column 1. A buffer rubber plate 15 is arranged in the shock-absorbing gap 14, and the buffer rubber plate 15 includes an edge buffer plate 16 abutting against the arc connecting plate 2, and a middle buffer plate 17 is arranged between the edge buffer plates 16, and the side of the middle buffer plate 17 is abutted against the vertical column 1.

[0023] During assembly, this structure is generally adopted when the transverse beam 4 extends in four directions. The vertical column 1 itself needs to be fixed and installed first, and then the upper transition connection block 13 is set around it, and the upper arc-shaped connection plate 2 is connected through the middle connection bolt 8, and then the upper transverse beam 4 is connected to the adjacent arc-shaped connection plate 2 through the side connection bolts 9, and then the buffer rubber plate 15 is set inside it, and the overall installation is completed.

[0024] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A steel structure beam-column connection structure, characterized in that: It includes a vertical column, and a plurality of arc-shaped connecting plates are fixedly arranged on the side of the vertical column; the middle part of the arc-shaped connecting plate is fixedly connected to the vertical column, the two sides of the arc-shaped connecting plate are respectively fixedly connected to the corresponding transverse beams, and the two sides of the transverse beams are respectively fixedly connected to the adjacent arc-shaped connecting plates.

2. A steel structure beam-column connection structure as claimed in claim 1, characterized in that: The arc-shaped connecting plate comprises an arc-shaped plate body, a middle bolt hole is arranged in the middle of the arc-shaped plate body, and the middle connecting bolt passes through the middle bolt hole to be fixedly connected with the vertical column; side bolt holes are respectively arranged on both sides of the arc-shaped plate body, and the side connecting bolts pass through the side bolt holes to be fixedly connected with the transverse beam.

3. A steel structure beam-column connection structure as claimed in claim 2, characterized in that: The side bolt holes on the arc-shaped connecting plates on both sides of the transverse beam are arranged opposite to each other.

4. A steel structure beam-column connection structure as claimed in claim 2, characterized in that: The transverse beam is an H-shaped steel, and reinforcement edges are respectively arranged on the upper and lower sides of the arc plate body. A clamping gap is arranged between the reinforcement edge and the two ends of the arc plate body, and the transverse plate of the transverse beam is arranged in the clamping gap of the corresponding arc connecting plate.

5. A steel structure beam-column connection structure as claimed in claim 2, characterized in that: The vertical column includes a round steel cylinder arranged in the middle, and a transition connection block is arranged corresponding to the arc-shaped connecting plate of the round steel cylinder. The two sides of the transition connection block are respectively tightly abutted against the round steel cylinder and the arc-shaped connecting plate, and one end of the middle connecting bolt is fixedly set in the transition connection block.

6. A steel structure beam-column connection structure as claimed in claim 1, characterized in that: A shock-absorbing gap is arranged between adjacent arc-shaped connecting plates and corresponding vertical columns.

7. A steel structure beam-column connection structure as claimed in claim 6, characterized in that: A buffer rubber plate is arranged in the shock-absorbing gap, and the buffer rubber plate includes an edge buffer plate abutting against the arc-shaped connecting plate, a middle buffer plate is arranged between the edge buffer plates, and a side of the middle buffer plate abuts against the vertical column.

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