End plate lap step steel structure column for fabricated building

Abstract

The utility model discloses an end plate step steel structure column for a fabricated building, which comprises a flange column body, a first connecting flange is fixedly arranged at the bottom end of the flange column body, a plurality of first connecting holes are formed in the outer side of the top end of the first connecting flange, and a plurality of first reinforcing pieces are fixedly arranged between the flange column body and the first connecting flange. According to the end plate lap step steel structure column used for the fabricated building, the connecting assemblies are arranged on the four side edges of the connecting base, the three side edges of the connecting base, the two adjacent side edges of the connecting base or the two opposite side edges of the connecting base, so that the end plate lap step steel structure column used for the fabricated building is formed. According to the end plate step steel structure single flange column, the end plate step steel structure single flange column is of a cross-shaped connection node or a T-shaped connection node or an L-shaped connection node or a linear connection node, so that the single flange column is diversified in structure and can meet different use requirements.

Description

Technical Field

[0001] The utility model relates to the field of prefabricated buildings, in particular to an end plate stepped steel structure column used for prefabricated buildings. Background Art

[0002] In the assembly process of many prefabricated buildings today, the connection structures used for steel columns of different structures are also different, which makes it difficult to achieve universal adaptation requirements and inconvenient to match different assembly requirements, resulting in a limited scope of application.

[0003] In order to solve the above problems, an end plate stepped steel structure column for prefabricated buildings is proposed herein. Utility Model Content

[0004] The utility model aims to provide an end plate stepped steel structure column for assembled buildings, thereby enhancing the versatility and adaptability of the steel structure column.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an end plate stepped steel structure column for prefabricated buildings, comprising a flange column body, a first connecting flange is fixedly provided at the bottom end of the flange column body, a plurality of first connecting holes are provided on the outer side of the top end of the first connecting flange, a plurality of first reinforcement members are fixedly provided between the flange column body and the first connecting flange, a connecting seat is fixedly connected to the top end of the flange column body, a second connecting flange is fixedly connected to the top end of the connecting seat, and a plurality of second connecting holes are provided on the outer side of the top end of the second connecting flange.

[0006] The single flange column is provided with connecting components on four sides of the connecting seat, three sides of the connecting seat, two adjacent sides of the connecting seat or two opposite sides of the connecting seat, so that the end plate stepped steel structure single flange column respectively presents a cross-shaped connecting node, a T-shaped connecting node, an L-shaped connecting node or a straight-line connecting node, so that the structure of the single flange column is diverse and can adapt to different usage requirements.

[0007] Preferably, connection components are fixedly arranged on the four sides of the connection seat, and the arrangement of the four connection components enables the end plate stepped steel structure single flange column to present a cross-shaped connection node.

[0008] Preferably, connection components are fixedly provided on the three sides of the connection seat, and a second reinforcement member is fixedly provided on another side of the connection seat. By providing connection components on the three sides of the connection seat, the end plate stepped steel structure single flange column forms a T-shaped connection node.

[0009] Preferably, two adjacent sides of the connecting seat are fixedly provided with connecting components, and the other two sides of the connecting seat are fixedly provided with second reinforcement members. By arranging the connecting components on the two adjacent sides of the connecting seat, the end plate stepped steel structure single flange column forms an L-shaped connection node.

[0010] Preferably, two opposite sides of the connecting seat are fixedly provided with connecting components, and the other two sides of the connecting seat are fixedly provided with second reinforcement members. By arranging connecting components on two opposite sides of the connecting seat, the end plate stepped steel structure single flange column forms a straight-line connection node.

[0011] Preferably, the connecting assembly includes a first connecting plate and a second connecting plate, an installation plate is fixedly provided at one end between the first connecting plate and the second connecting plate, a fixing plate is fixedly provided in the middle between the first connecting plate and the second connecting plate, first reinforcing plates are fixedly provided on both sides of the fixing plate, a support plate is fixedly provided in the middle of the top end of the second connecting plate, a support plate is fixedly connected between the support plate and the second connecting plate, and a second reinforcing plate is fixedly provided on the top between the support plate and the support plate, and the structural strength of the connecting assembly can be improved by the coordinated arrangement of the two first reinforcing plates, the support plate and the second reinforcing plate, so that the connection installation is more stable.

[0012] Preferably, the second reinforcing plate is fixedly connected to the second connecting hole, the first connecting plate, the second connecting plate, the fixing plate and the supporting plate are all fixedly connected to the connecting seat, a plurality of first placing holes are provided on the surface of the placing plate and the surface of the supporting plate, and a plurality of second placing holes are provided on one side of the top end of the second connecting plate. The matching arrangement of the plurality of first placing holes and the plurality of second placing holes facilitates the connection of the connecting assembly with other structures.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the single flange column is provided with connecting components on the four sides of the connecting seat, the three sides of the connecting seat, the two adjacent sides of the connecting seat or the two opposite sides of the connecting seat, so that the single flange column of the end plate stepped steel structure respectively presents a cross-shaped connection node, a T-shaped connection node, an L-shaped connection node or a straight-line connection node, so that the structure of the single flange column is diverse and can adapt to different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the first embodiment of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the second embodiment of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of the third embodiment of the present utility model;

[0017] Figure 4 It is a three-dimensional diagram of the fourth embodiment of the utility model;

[0018] Figure 5 This is a structural diagram of the connection component of the utility model.

[0019] In the figure: 1. flange column; 2. first connecting flange; 3. first connecting hole; 4. first reinforcement; 5. connecting seat; 6. second connecting flange; 7. second connecting hole; 8. connecting assembly; 81. first connecting plate; 82. second connecting plate; 83. mounting plate; 84. first mounting hole; 85. fixing plate; 86. first reinforcement plate; 87. second mounting hole; 88. support plate; 89. second reinforcement plate; 810. support plate; 9. second reinforcement. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] For example, see Figure 1 and Figure 5 The utility model provides an end plate stepped steel structure column for prefabricated buildings, including a flange column body 1, a first connecting flange 2 is fixedly arranged at the bottom end of the flange column body 1, a plurality of first connecting holes 3 are opened on the outer side of the top end of the first connecting flange 2, a plurality of first reinforcement members 4 are fixedly arranged between the flange column body 1 and the first connecting flange 2, a connecting seat 5 is fixedly connected to the top end of the flange column body 1, a second connecting flange 6 is fixedly connected to the top end of the connecting seat 5, and a plurality of second connecting holes 7 are opened on the outer side of the top end of the second connecting flange 6.

[0022] When in use, the four sides of the connecting seat 5 are fixedly provided with connecting components 8;

[0023] The four connection components 8 are arranged so that the end plate stepped steel structure single flange column is a cross-shaped connection node;

[0024] When in use, the connecting assembly 8 includes a first connecting plate 81 and a second connecting plate 82, a placement plate 83 is fixedly arranged at one end between the first connecting plate 81 and the second connecting plate 82, a fixing plate 85 is fixedly arranged in the middle between the first connecting plate 81 and the second connecting plate 82, first reinforcing plates 86 are fixedly arranged on both sides of the fixing plate 85, a support plate 88 is fixedly arranged in the middle of the top of the second connecting plate 82, a support plate 810 is fixedly connected between the support plate 88 and the second connecting plate 82, a second reinforcing plate 89 is fixedly arranged on the top between the support plate 810 and the support plate 88, the second reinforcing plate 89 is fixedly connected to the second connecting hole 7, the first connecting plate 81, the second connecting plate 82, the fixing plate 85 and the support plate 810 are all fixedly connected to the connecting seat 5, a plurality of first placement holes 84 are provided on the surface of the placement plate 83 and the surface of the support plate 88, and a plurality of second placement holes 87 are provided on one side of the top of the second connecting plate 82;

[0025] The coordinated arrangement of the two first reinforcing plates 86, the support plate 810 and the second reinforcing plate 89 can improve the structural strength of the connecting component 8, making the connection installation more stable. The coordinated arrangement of several first placement holes 84 and several second placement holes 87 facilitates the connection of the connecting component 8 with other structures.

[0026] When the embodiment of the present application is in use: the single flange column is provided with connecting components 8 on the four sides of the connecting seat 5, so that the end plate stepped steel structure single flange column is a cross-shaped connection node, and the matching arrangement of the first connecting flange 2 and the second connecting flange 6 and the matching arrangement of the plurality of first connecting holes 3 and the plurality of second connecting holes 7 facilitates the rapid assembly and splicing of the two single flange columns, and the arrangement of the plurality of first reinforcement members 4 can improve the strength of the connection between the flange column body 1 and the first connecting flange 2.

[0027] For example 2, please refer to Figure 2 and Figure 5 The utility model provides an end plate stepped steel structure column for prefabricated buildings, including a flange column body 1, a first connecting flange 2 is fixedly arranged at the bottom end of the flange column body 1, a plurality of first connecting holes 3 are opened on the outer side of the top end of the first connecting flange 2, a plurality of first reinforcement members 4 are fixedly arranged between the flange column body 1 and the first connecting flange 2, a connecting seat 5 is fixedly connected to the top end of the flange column body 1, a second connecting flange 6 is fixedly connected to the top end of the connecting seat 5, and a plurality of second connecting holes 7 are opened on the outer side of the top end of the second connecting flange 6.

[0028] When in use, the three sides of the connection seat 5 are fixedly provided with connection components 8, and the other side of the connection seat 5 is fixedly provided with a second reinforcement member 9;

[0029] By arranging the connection components 8 on the three sides of the connection seat 5, the end plate stepped steel structure single flange column is formed into a T-shaped connection node;

[0030] When in use, the connecting assembly 8 includes a first connecting plate 81 and a second connecting plate 82, a placement plate 83 is fixedly arranged at one end between the first connecting plate 81 and the second connecting plate 82, a fixing plate 85 is fixedly arranged in the middle between the first connecting plate 81 and the second connecting plate 82, first reinforcing plates 86 are fixedly arranged on both sides of the fixing plate 85, a support plate 88 is fixedly arranged in the middle of the top of the second connecting plate 82, a support plate 810 is fixedly connected between the support plate 88 and the second connecting plate 82, a second reinforcing plate 89 is fixedly arranged on the top between the support plate 810 and the support plate 88, the second reinforcing plate 89 is fixedly connected to the second connecting hole 7, the first connecting plate 81, the second connecting plate 82, the fixing plate 85 and the support plate 810 are all fixedly connected to the connecting seat 5, a plurality of first placement holes 84 are provided on the surface of the placement plate 83 and the surface of the support plate 88, and a plurality of second placement holes 87 are provided on one side of the top of the second connecting plate 82;

[0031] The coordinated arrangement of the two first reinforcing plates 86, the support plate 810 and the second reinforcing plate 89 can improve the structural strength of the connecting component 8, making the connection installation more stable. The coordinated arrangement of several first placement holes 84 and several second placement holes 87 facilitates the connection of the connecting component 8 with other structures.

[0032] When the embodiment of the present application is in use: the single flange column is provided with a connecting assembly 8 on three sides of the connecting seat 5, so that the end plate stepped steel structure single flange column presents a T-shaped connection node, and the matching arrangement of the first connecting flange 2 and the second connecting flange 6 and the matching arrangement of the plurality of first connecting holes 3 and the plurality of second connecting holes 7 facilitates the rapid assembly and splicing of the two single flange columns, and the arrangement of the plurality of first reinforcement members 4 can improve the strength of the connection between the flange column body 1 and the first connecting flange 2.

[0033] For example 3, please refer to Figure 3 and Figure 5 The utility model provides an end plate stepped steel structure column for prefabricated buildings, including a flange column body 1, a first connecting flange 2 is fixedly arranged at the bottom end of the flange column body 1, a plurality of first connecting holes 3 are opened on the outer side of the top end of the first connecting flange 2, a plurality of first reinforcement members 4 are fixedly arranged between the flange column body 1 and the first connecting flange 2, a connecting seat 5 is fixedly connected to the top end of the flange column body 1, a second connecting flange 6 is fixedly connected to the top end of the connecting seat 5, and a plurality of second connecting holes 7 are opened on the outer side of the top end of the second connecting flange 6.

[0034] When in use, two adjacent sides of the connection seat 5 are fixedly provided with connection components 8, and the other two sides of the connection seat 5 are fixedly provided with second reinforcement members 9;

[0035] By arranging the connection components 8 on two adjacent sides of the connection seat 5, the end plate stepped steel structure single flange column is formed into an L-shaped connection node;

[0036] When in use, the connecting assembly 8 includes a first connecting plate 81 and a second connecting plate 82, a placement plate 83 is fixedly arranged at one end between the first connecting plate 81 and the second connecting plate 82, a fixing plate 85 is fixedly arranged in the middle between the first connecting plate 81 and the second connecting plate 82, first reinforcing plates 86 are fixedly arranged on both sides of the fixing plate 85, a support plate 88 is fixedly arranged in the middle of the top of the second connecting plate 82, a support plate 810 is fixedly connected between the support plate 88 and the second connecting plate 82, a second reinforcing plate 89 is fixedly arranged on the top between the support plate 810 and the support plate 88, the second reinforcing plate 89 is fixedly connected to the second connecting hole 7, the first connecting plate 81, the second connecting plate 82, the fixing plate 85 and the support plate 810 are all fixedly connected to the connecting seat 5, a plurality of first placement holes 84 are provided on the surface of the placement plate 83 and the surface of the support plate 88, and a plurality of second placement holes 87 are provided on one side of the top of the second connecting plate 82;

[0037] The coordinated arrangement of the two first reinforcing plates 86, the support plate 810 and the second reinforcing plate 89 can improve the structural strength of the connecting component 8, making the connection installation more stable. The coordinated arrangement of several first placement holes 84 and several second placement holes 87 facilitates the connection of the connecting component 8 with other structures.

[0038] When the embodiment of the present application is in use: the single flange column is provided with a connecting assembly 8 on two adjacent sides of the connecting seat 5, so that the end plate stepped steel structure single flange column forms an L-shaped connection node, and the matching arrangement of the first connecting flange 2 and the second connecting flange 6 and the matching arrangement of the plurality of first connecting holes 3 and the plurality of second connecting holes 7 facilitates the rapid assembly and splicing of the two single flange columns, and the arrangement of the plurality of first reinforcement members 4 can improve the strength of the connection between the flange column body 1 and the first connecting flange 2.

[0039] Example 4, please refer to Figure 4-5 The utility model provides an end plate stepped steel structure column for prefabricated buildings, including a flange column body 1, a first connecting flange 2 is fixedly arranged at the bottom end of the flange column body 1, a plurality of first connecting holes 3 are opened on the outer side of the top end of the first connecting flange 2, a plurality of first reinforcement members 4 are fixedly arranged between the flange column body 1 and the first connecting flange 2, a connecting seat 5 is fixedly connected to the top end of the flange column body 1, a second connecting flange 6 is fixedly connected to the top end of the connecting seat 5, and a plurality of second connecting holes 7 are opened on the outer side of the top end of the second connecting flange 6.

[0040] When in use, two opposite sides of the connection seat 5 are fixedly provided with connection components 8, and the other two sides of the connection seat 5 are fixedly provided with second reinforcement members 9;

[0041] By arranging the connection components 8 on two opposite sides of the connection seat 5, the end plate stepped steel structure single flange column forms a straight-line connection node;

[0042] When in use, the connecting assembly 8 includes a first connecting plate 81 and a second connecting plate 82, a placement plate 83 is fixedly arranged at one end between the first connecting plate 81 and the second connecting plate 82, a fixing plate 85 is fixedly arranged in the middle between the first connecting plate 81 and the second connecting plate 82, first reinforcing plates 86 are fixedly arranged on both sides of the fixing plate 85, a support plate 88 is fixedly arranged in the middle of the top of the second connecting plate 82, a support plate 810 is fixedly connected between the support plate 88 and the second connecting plate 82, a second reinforcing plate 89 is fixedly arranged on the top between the support plate 810 and the support plate 88, the second reinforcing plate 89 is fixedly connected to the second connecting hole 7, the first connecting plate 81, the second connecting plate 82, the fixing plate 85 and the support plate 810 are all fixedly connected to the connecting seat 5, a plurality of first placement holes 84 are provided on the surface of the placement plate 83 and the surface of the support plate 88, and a plurality of second placement holes 87 are provided on one side of the top of the second connecting plate 82;

[0043] The coordinated arrangement of the two first reinforcing plates 86, the support plate 810 and the second reinforcing plate 89 can improve the structural strength of the connecting component 8, making the connection installation more stable. The coordinated arrangement of several first placement holes 84 and several second placement holes 87 facilitates the connection of the connecting component 8 with other structures.

[0044] When the embodiment of the present application is in use: the single flange column is provided with a connecting assembly 8 on two opposite sides of the connecting seat 5, so that the end plate stepped steel structure single flange column presents a straight-line connection node, and the matching arrangement of the first connecting flange 2 and the second connecting flange 6 and the matching arrangement of the plurality of first connecting holes 3 and the plurality of second connecting holes 7 facilitates the rapid assembly and splicing of the two single flange columns, and the arrangement of the plurality of first reinforcement members 4 can improve the strength of the connection between the flange column body 1 and the first connecting flange 2.

[0045] 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. An end plate stepped steel structure column for a prefabricated building, comprising a flange column (1), characterized in that: A first connecting flange (2) is fixedly arranged at the bottom end of the flange column (1), a plurality of first connecting holes (3) are opened on the outer side of the top end of the first connecting flange (2), a plurality of first reinforcing members (4) are fixedly arranged between the flange column (1) and the first connecting flange (2), a connecting seat (5) is fixedly connected to the top end of the flange column (1), a second connecting flange (6) is fixedly connected to the top end of the connecting seat (5), and a plurality of second connecting holes (7) are opened on the outer side of the top end of the second connecting flange (6).

2. The end plate stepped steel structure column for prefabricated buildings according to claim 1, characterized in that: Connecting components (8) are fixedly arranged on the four sides of the connecting seat (5).

3. The end plate stepped steel structure column for prefabricated buildings according to claim 1, characterized in that: Connecting components (8) are fixedly arranged on three sides of the connecting seat (5), and a second reinforcing member (9) is fixedly arranged on another side of the connecting seat (5).

4. The end plate stepped steel structure column for prefabricated buildings according to claim 1, characterized in that: Two adjacent sides of the connection seat (5) are fixedly provided with connection components (8), and the other two sides of the connection seat (5) are fixedly provided with second reinforcement members (9).

5. The end plate stepped steel structure column for prefabricated buildings according to claim 1, characterized in that: Two opposite sides of the connection seat (5) are fixedly provided with connection components (8), and the other two sides of the connection seat (5) are fixedly provided with second reinforcement members (9).

6. An end plate stepped steel structure column for prefabricated buildings according to any one of claims 2 to 5, characterized in that: The connection assembly (8) comprises a first connection plate (81) and a second connection plate (82); a placement plate (83) is fixedly arranged at one end between the first connection plate (81) and the second connection plate (82); a fixing plate (85) is fixedly arranged in the middle between the first connection plate (81) and the second connection plate (82); first reinforcing plates (86) are fixedly arranged on both sides of the fixing plate (85); a supporting plate (88) is fixedly arranged in the middle of the top end of the second connection plate (82); a supporting plate (810) is fixedly connected between the supporting plate (88) and the second connection plate (82); and a second reinforcing plate (89) is fixedly arranged at the top between the supporting plate (810) and the supporting plate (88).

7. The end plate stepped steel structure column for prefabricated buildings according to claim 6, characterized in that: The second reinforcing plate (89) is fixedly connected to the second connecting hole (7); the first connecting plate (81), the second connecting plate (82), the fixing plate (85) and the supporting plate (810) are all fixedly connected to the connecting seat (5); a plurality of first mounting holes (84) are provided on the surface of the mounting plate (83) and the surface of the supporting plate (88); and a plurality of second mounting holes (87) are provided on one side of the top end of the second connecting plate (82).

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