Side column steel structure for teaching building

Abstract

The utility model relates to the field of steel bearing structures, in particular to a side column steel structure for a teaching building, which comprises a column body, a ground beam connecting frame, a foundation beam connecting frame and a floor connecting frame, and the column body comprises a lower steel column, a contraction section and an upper steel column which are sequentially connected end to end from bottom to top; the ground beam connecting frame is fixed to the lower end of the lower steel column and comprises a first ground beam connecting piece connected to the front side face of the lower steel column and two second ground beam connecting pieces connected to the left side and the right side of the lower steel column correspondingly. The foundation beam connecting frame is fixed to the lower steel column and located above the ground beam connecting frame. The foundation beam connecting frame comprises a first foundation beam connecting piece connected to the front side face of the lower steel column and two second foundation beam connecting pieces connected to the left side and the right side of the lower steel column correspondingly. The floor connecting frame is fixed to the top of the upper steel column. The structural strength and the structural stability of the bottom of the side column steel structure for the teaching building are enhanced to the maximum extent through the ground beam connecting frame and the foundation beam connecting frame.

Description

Technical Field

[0001] The present application relates to the field of steel load-bearing structures, and in particular to a side column steel structure for a teaching building. Background Art

[0002] At present, integrated housing has been widely used due to its advantages of short construction period, safety and reliability, low environmental pollution, and beautiful appearance. This integrated house can replace traditional buildings to meet the requirements of individual and family living, and even meet the needs of functional housing such as communities, schools, dormitories, hotels, hospitals, and landscape areas. However, due to the high safety requirements, long service life requirements, and long span of teaching buildings, higher requirements are put forward for the structural strength, support strength, and structural stability of integrated houses. The side column steel structure, which is the main load-bearing structure of the teaching building, has higher requirements. When the existing side column steel structure is used for the main load-bearing of the large-span teaching building, its bottom structural stability is insufficient and cannot meet the ultra-high load-bearing requirements of the main load-bearing of the large-span teaching building. Summary of the invention

[0003] In order to solve the problem that the existing side column steel structure has insufficient bottom structural stability when used for bearing the main body of a large-span teaching building, and cannot meet the ultra-high load-bearing requirements of the main body of the large-span teaching building, the present application provides a side column steel structure for a teaching building.

[0004] The application provides a side column steel structure for a teaching building, which adopts the following technical solution:

[0005] A side column steel structure for a teaching building, comprising:

[0006] A column body, the column body comprising a lower steel column, a contraction section and an upper steel column connected end to end in sequence from bottom to top;

[0007] A ground beam connecting frame, the ground beam connecting frame is fixed to the lower end of the lower steel column, and the ground beam connecting frame includes a first ground beam connecting member connected to the front side of the lower steel column and two second ground beam connecting members respectively connected to the left and right sides of the lower steel column;

[0008] A foundation beam connecting frame, the foundation beam connecting frame is fixed to the lower steel column and is located above the ground beam connecting frame, the foundation beam connecting frame includes a first foundation beam connecting member connected to the front side of the lower steel column and two second foundation beam connecting members respectively connected to the left and right sides of the lower steel column;

[0009] A floor connecting frame is fixed to the top of the upper steel column, and the floor connecting frame includes a first crossbeam connecting piece connected to the front side of the upper steel column and two second crossbeam connecting pieces respectively connected to the left and right sides of the upper steel column.

[0010] By adopting the above technical scheme, the two second ground beam connectors and the first ground beam connector connected to the lower end of the lower steel column can be respectively connected to the steel bars in the three ground beams at the corners of the teaching building. At the same time, the two second foundation beam connectors and the first foundation beam connector can be respectively connected to the steel bars in the three foundation beams at the corners of the teaching building, and then concrete is poured. Therefore, the structural strength and structural stability of the bottom of the side column steel structure for the teaching building of this application are enhanced to the greatest extent through the ground beam connecting frame and the foundation beam connecting frame, thereby maximizing the overall load-bearing strength of the side column steel structure for the teaching building, thereby meeting the ultra-high load-bearing requirements of the main body of the large-span teaching building.

[0011] Preferably, two corner brace connectors are respectively connected to the left and right sides of the upper steel column, and the corner brace connectors are located below the floor connecting frame.

[0012] By adopting the above technical solution, during the actual assembly process, the corner brace connector can be connected to the traction members of the walls on both sides, thereby enhancing the structural stability of the upper steel column and effectively dispersing the downward pressure received by the upper steel column.

[0013] Preferably, the corner brace connector includes a corner brace body and a corner brace connecting portion fixed at a lower corner of the corner brace body away from the upper steel column, the corner brace connecting portion is inclined, and the upper end of the corner brace body is connected to the corresponding second cross beam connector.

[0014] By adopting the above-mentioned technical scheme, the corner brace body is respectively connected to the upper steel column and the second crossbeam connecting piece, which can effectively enhance the overall structural strength of the floor connecting frame and enhance the overall bearing performance of the present application. The corner brace connecting part can be connected to the traction piece of the side wall, thereby enhancing the structural stability of the upper steel column and effectively dispersing the downward pressure received by the upper steel column.

[0015] Preferably, the corner support connection portion includes a corner support H-shaped steel body, two first ribs and a corner support connection hole, the two first ribs are respectively fixed to both sides of the web of the H-shaped steel body and fixedly connected to the two flange plates, and the corner support connection hole is opened at the free end of the web.

[0016] By adopting the above technical solution, the provision of the first rib plate can effectively enhance the structural strength of the corner brace connection portion and enhance the overall bearing performance of the present application.

[0017] Preferably, the width of the upper steel column is smaller than that of the lower steel column, the width of the lower end of the contraction section is equivalent to the width of the lower steel column, and the width of the upper end of the contraction section is equivalent to the width of the upper steel column.

[0018] Preferably, the widths of the first ground beam connector, the second ground beam connector, the first foundation beam connector and the second foundation beam connector are gradually reduced from the end close to the lower steel column toward the end away from the lower steel column, and the free ends of the first ground beam connector, the second ground beam connector, the first foundation beam connector and the second foundation beam connector are all provided with assembly holes.

[0019] By adopting the above technical solution, in actual use, the first ground beam connector, the second ground beam connector, the first foundation beam connector and the second foundation beam connector are respectively connected to the corresponding ground beam or the steel bars in the foundation beam before concrete pouring. The widths of the first ground beam connector, the second ground beam connector, the first foundation beam connector and the second foundation beam connector are gradually reduced from the end close to the lower steel column toward the end away from the lower steel column. After pouring concrete, it is convenient for concrete to wrap the first ground beam connector, the second ground beam connector, the first foundation beam connector, and the connection between the second foundation beam connector and the corresponding steel bars.

[0020] Preferably, the second crossbeam connecting member includes an extension section and a connecting section for connecting to the crossbeam of the teaching building, one end of the extension section is connected to the upper steel column, and the other end of the extension section is connected to one end of the connecting section, the width of the connecting section gradually decreases from one end close to the extension section toward the end far away from the extension section, and the free end of the connecting section is provided with a first crossbeam connecting hole.

[0021] By adopting the above technical solution, the design that the width of the connecting section gradually decreases from the end close to the extension section to the end away from the extension section facilitates the connection between the connecting section and the crossbeam of the floor slab.

[0022] Preferably, the extension section is composed of H-shaped steel, and two second ribs are connected to both sides of the web of the extension section. The two second ribs are arranged opposite to the web of the extension section and are fixedly connected to the two flange plates of the extension section. The two second ribs are located at one end of the extension section away from the upper steel column.

[0023] By adopting the above technical solution, the provision of the second rib plate can effectively enhance the structural strength of the extension section and enhance the overall bearing performance of the present application.

[0024] Preferably, the free end of the first beam connector is provided with a second beam connecting hole for connecting to the beam of the teaching building.

[0025] Preferably, the upper steel column and the lower steel column are both H-shaped steels, and the webs of the upper steel column and the lower steel column are connected with multiple groups of third ribs, each group of third ribs includes two ribs symmetrically arranged on both sides of the webs of the steel column and the lower steel column, and a group of third ribs are arranged at the connection between the upper steel column and the contraction section and at the connection between the lower steel column and the contraction section.

[0026] By adopting the above technical solution, multiple groups of third ribs greatly enhance the overall structural strength of the column body of the present application, thereby enhancing the overall bearing performance of the present application.

[0027] To summarize, the present application includes the following beneficial technical effects: through the two second ground beam connectors and the first ground beam connector connected to the lower end of the lower steel column, they can be respectively connected to the steel bars in the three ground beams at the corners of the teaching building; at the same time, through the two second foundation beam connectors and the first foundation beam connector, they can be respectively connected to the steel bars in the three foundation beams at the corners of the teaching building, and then concrete is poured, so that the structural strength and structural stability of the bottom of the side column steel structure for the teaching building of the present application are maximized through the ground beam connecting frame and the foundation beam connecting frame, thereby maximizing the overall load-bearing strength of the side column steel structure for the teaching building, and meeting the ultra-high load-bearing requirements of the main body of the large-span teaching building. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is the main view of this application.

[0029] Figure 2 It is the left view of this application.

[0030] Figure 3 yes Figure 1 Schematic diagram of the structure in the AA direction.

[0031] Figure 4 yes Figure 1 Schematic diagram of the structure in the BB direction.

[0032] Figure 5 yes Figure 1 Schematic diagram of the structure in CC direction.

[0033] Figure 6 yes Figure 1 Schematic diagram of the structure in the DD direction.

[0034] Description of reference numerals:

[0035] 11. Lower steel column; 12. Contraction section; 13. Upper steel column; 14. Third stiffener plate;

[0036] 2. Ground beam connecting frame; 21. First ground beam connecting piece; 22. Second ground beam connecting piece;

[0037] 3. Foundation beam connecting frame; 31. First foundation beam connecting piece; 32. Second foundation beam connecting piece;

[0038] 4. Floor connecting frame; 41. First beam connecting piece; 411. Second beam connecting hole; 42. Second beam connecting piece; 421. Extension section; 422. Second rib plate; 423. Connecting section; 424. First beam connecting hole;

[0039] 5. Angle support connecting member; 51. Angle support body; 52. Angle support connecting portion; 53. First rib plate; 54. Angle support connecting hole;

[0040] 6. Assembly holes. DETAILED DESCRIPTION

[0041] The following is combined with Figure 1-6 This application is described in further detail.

[0042] The embodiment of the present application discloses a side column steel structure for a teaching building.

[0043] Reference Figure 1-6 ,

[0044] A side column steel structure for a teaching building, comprising:

[0045] The column body includes a lower steel column 11, a contraction section 12 and an upper steel column 13 which are connected end to end in sequence from bottom to top;

[0046] A ground beam connecting frame 2, wherein the ground beam connecting frame 2 is fixed to the lower end of the lower steel column 11, and the ground beam connecting frame 2 comprises a first ground beam connecting member 21 connected to the front side of the lower steel column 11 and two second ground beam connecting members 22 respectively connected to the left and right sides of the lower steel column 11;

[0047] A foundation beam connecting frame 3, the foundation beam connecting frame 3 is fixed to the lower steel column 11 and is located above the ground beam connecting frame 2, the foundation beam connecting frame 3 includes a first foundation beam connecting member 31 connected to the front side of the lower steel column 11 and two second foundation beam connecting members 32 respectively connected to the left and right sides of the lower steel column 11;

[0048] The floor connecting frame 4 is fixed to the top of the upper steel column 13, and the floor connecting frame 4 includes a first cross beam connecting member 41 connected to the front side of the upper steel column 13 and two second cross beam connecting members 42 respectively connected to the left and right sides of the upper steel column 13.

[0049] Specifically, the two second ground beam connectors 22 and the first ground beam connector 21 connected to the lower end of the lower steel column 11 can be connected to the steel bars in the three ground beams at the corners of the teaching building respectively. At the same time, the two second foundation beam connectors 32 and the first foundation beam connector 31 can be connected to the steel bars in the three foundation beams at the corners of the teaching building respectively, and then concrete is poured. Therefore, the structural strength and structural stability of the bottom of the side column steel structure for the teaching building of the present application are enhanced to the greatest extent through the ground beam connecting frame 2 and the foundation beam connecting frame 3, thereby maximizing the overall load-bearing strength of the side column steel structure for the teaching building, thereby meeting the ultra-high load-bearing requirements of the main body of the large-span teaching building.

[0050] Two corner brace connectors 5 are respectively connected to the left and right sides of the upper steel column 13 , and the corner brace connectors 5 are located below the floor connecting frame 4 .

[0051] During the actual assembly process, the corner brace connector 5 can be connected to the traction members of the walls on both sides, thereby enhancing the structural stability of the upper steel column 13 and effectively dispersing the downward pressure received by the upper steel column 13 .

[0052] The corner support connector 5 includes a corner support body 51 and a corner support connection portion 52 fixed to the lower corner of the corner support body 51 away from the upper steel column 13. The corner support connection portion 52 is inclined, and the upper end of the corner support body 51 is connected to the corresponding second cross beam connector 42.

[0053] Specifically, the corner brace body 51 is respectively connected to the upper steel column 13 and the second cross beam connector 42, which can effectively enhance the overall structural strength of the floor connecting frame 4 and enhance the overall bearing performance of the present application. The corner brace connection part 52 can be connected to the traction part of the side wall, thereby enhancing the structural stability of the upper steel column 13 and effectively dispersing the downward pressure received by the upper steel column 13.

[0054] The corner support connection part 52 includes a corner support H-shaped steel body, two first ribs 53 and a corner support connection hole 54. The two first ribs 53 are respectively fixed to the two sides of the web of the H-shaped steel body and fixedly connected to the two flange plates. The corner support connection hole 54 is opened at the free end of the web.

[0055] Specifically, the provision of the first rib plate 53 can effectively enhance the structural strength of the corner brace connection portion 52 and enhance the overall load-bearing performance of the present application.

[0056] The width of the upper steel column 13 is smaller than that of the lower steel column 11 , the lower end width of the contraction section 12 is equal to the width of the lower steel column 11 , and the upper end width of the contraction section 12 is equal to the width of the upper steel column 13 .

[0057] The widths of the first ground beam connector 21, the second ground beam connector 22, the first foundation beam connector 31 and the second foundation beam connector 32 gradually decrease from the end close to the lower steel column 11 to the end away from the lower steel column 11, and the free ends of the first ground beam connector 21, the second ground beam connector 22, the first foundation beam connector 31 and the second foundation beam connector 32 are all provided with assembly holes 6.

[0058] In actual use, the first ground beam connector 21, the second ground beam connector 22, the first foundation beam connector 31 and the second foundation beam connector 32 are respectively connected to the corresponding ground beam or the steel bars in the foundation beam before concrete pouring. The widths of the first ground beam connector 21, the second ground beam connector 22, the first foundation beam connector 31 and the second foundation beam connector 32 are designed to gradually decrease from the end close to the lower steel column 11 toward the end away from the lower steel column 11, so that after pouring concrete, the concrete can easily wrap the connection between the first ground beam connector 21, the second ground beam connector 22, the first foundation beam connector 31 and the second foundation beam connector 32 and the corresponding steel bars.

[0059] The second crossbeam connector 42 includes an extension section 421 and a connection section 423 for connecting to the crossbeam of the teaching building. One end of the extension section 421 is connected to the upper steel column 13, and the other end of the extension section 421 is connected to one end of the connection section 423. The width of the connection section 423 gradually decreases from the end close to the extension section 421 to the end away from the extension section 421. The free end of the connection section 423 is provided with a first crossbeam connection hole 424.

[0060] Specifically, the design that the width of the connecting section 423 gradually decreases from the end close to the extending section 421 to the end away from the extending section 421 facilitates the connection between the connecting section 423 and the beam of the floor slab.

[0061] The extension section 421 is composed of H-shaped steel, and two second ribs 422 are connected to both sides of the web of the extension section 421. The two second ribs 422 are relatively arranged on the web of the extension section 421 and are fixedly connected to the two flange plates of the extension section 421. The two second ribs 422 are located at one end of the extension section 421 away from the upper steel column 13.

[0062] Specifically, the provision of the second rib plate 422 can effectively enhance the structural strength of the extension section 421 and enhance the overall load-bearing performance of the present application.

[0063] The free end of the first beam connector 41 is provided with a second beam connecting hole 411 for connecting with the beam of the teaching building.

[0064] The upper steel column 13 and the lower steel column 11 are both H-shaped steels, and the webs of the upper steel column 13 and the lower steel column 11 are connected with a plurality of groups of third ribs 14, each group of third ribs 14 includes two ribs symmetrically arranged on both sides of the webs of the steel column and the lower steel column 11, and a group of third ribs 14 are arranged at the connection between the upper steel column 13 and the contraction section 12 and at the connection between the lower steel column 11 and the contraction section 12.

[0065] The multiple groups of third ribs 14 greatly enhance the overall structural strength of the column body of the present application, thereby enhancing the overall bearing performance of the present application.

[0066] The implementation principle of a side column steel structure for a teaching building in an embodiment of the present application is as follows: in the actual construction process, the side column steel structure for the teaching building is hoisted and placed in a designated position, the two second ground beam connectors 22 are connected to the ground beams at the edge of the teaching building, the first ground beam connector 21 is connected to the ground beams located in the inner circle of the ground beams, the two second foundation beam connectors 32 are connected to the foundation beams located at the edge of the teaching building, the first foundation beam connector 31 is connected to the foundation beams located in the inner circle of the foundation beams, concrete is poured, and the bottom installation and fixing work of the side column steel structure for the teaching building is completed; the two second cross beam connectors 42 are connected to the cross beams on both sides at the edge of the teaching building, the first cross beam connector 41 is connected to the cross beams located inside the floor slab, thereby completing the fixed support of the floor slab of the teaching building; the corner brace connector 52 is connected to the traction piece located under the outer wall of the teaching building.

[0067] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A side column steel structure for a teaching building, characterized in that: include: A column body, the column body comprising a lower steel column (11), a contraction section (12) and an upper steel column (13) which are sequentially connected end to end from bottom to top; A ground beam connecting frame (2), the ground beam connecting frame (2) being fixed to the lower end of the lower steel column (11), the ground beam connecting frame (2) comprising a first ground beam connecting member (21) connected to the front side of the lower steel column (11) and two second ground beam connecting members (22) respectively connected to the left and right sides of the lower steel column (11); A foundation beam connection frame (3), the foundation beam connection frame (3) being fixed to the lower steel column (11) and being located above the ground beam connection frame (2), the foundation beam connection frame (3) comprising a first foundation beam connection member (31) connected to the front side of the lower steel column (11) and two second foundation beam connection members (32) respectively connected to the left and right sides of the lower steel column (11); A floor connecting frame (4), the floor connecting frame (4) is fixed to the top of the upper steel column (13), and the floor connecting frame (4) includes a first cross beam connecting member (41) connected to the front side of the upper steel column (13) and two second cross beam connecting members (42) respectively connected to the left and right sides of the upper steel column (13).

2. The side column steel structure for teaching building according to claim 1 is characterized in that: Two corner brace connectors (5) are respectively connected to the left and right sides of the upper steel column (13), and the corner brace connectors (5) are located below the floor slab connecting frame (4).

3. The side column steel structure for teaching building according to claim 2 is characterized in that: The corner support connector (5) includes a corner support body (51) and a corner support connection portion (52) fixed to the lower corner of the corner support body (51) away from the upper steel column (13), the corner support connection portion (52) is inclined, and the upper end of the corner support body (51) is connected to the corresponding second cross beam connector (42).

4. The side column steel structure for teaching building according to claim 3 is characterized in that: The corner support connection part (52) includes a corner support H-shaped steel body, two first rib plates (53) and a corner support connection hole (54), wherein the two first rib plates (53) are respectively fixed to the two sides of the web of the H-shaped steel body and fixedly connected to the two flange plates, and the corner support connection hole (54) is opened at the free end of the web.

5. The side column steel structure for teaching building according to claim 1 is characterized in that: The width of the upper steel column (13) is smaller than that of the lower steel column (11), the width of the lower end of the contraction section (12) is equivalent to the width of the lower steel column (11), and the width of the upper end of the contraction section (12) is equivalent to the width of the upper steel column (13).

6. The side column steel structure for a teaching building according to any one of claims 1 to 4, characterized in that: The widths of the first ground beam connector (21), the second ground beam connector (22), the first foundation beam connector (31) and the second foundation beam connector (32) are gradually reduced from an end close to the lower steel column (11) toward an end away from the lower steel column (11), and the free ends of the first ground beam connector (21), the second ground beam connector (22), the first foundation beam connector (31) and the second foundation beam connector (32) are all provided with assembly holes (6).

7. The side column steel structure for teaching building according to claim 6 is characterized in that: The second crossbeam connector (42) comprises an extension section (421) and a connection section (423) for connecting to the crossbeam of the teaching building, one end of the extension section (421) is connected to the upper steel column (13), and the other end of the extension section (421) is connected to one end of the connection section (423), the width of the connection section (423) gradually decreases from the end close to the extension section (421) toward the end away from the extension section (421), and the free end of the connection section (423) is provided with a first crossbeam connection hole (424).

8. The side column steel structure for teaching building according to claim 7 is characterized in that: The extension section (421) is composed of H-shaped steel, and two second ribs (422) are connected to both sides of the web of the extension section (421). The two second ribs (422) are arranged opposite to the web of the extension section (421) and are fixedly connected to the two flange plates of the extension section (421). The two second ribs (422) are located at one end of the extension section (421) away from the upper steel column (13).

9. The side column steel structure for teaching building according to claim 7, characterized in that: The free end of the first beam connector (41) is provided with a second beam connection hole (411) for connecting to the beam of the teaching building.

10. The side column steel structure for teaching building according to claim 6, characterized in that: The upper steel column (13) and the lower steel column (11) are both H-shaped steels, and the webs of the upper steel column (13) and the lower steel column (11) are connected with a plurality of groups of third ribs (14), each group of third ribs (14) comprises two ribs symmetrically arranged on both sides of the webs of the steel column and the lower steel column (11), and a group of third ribs (14) are arranged at the connection between the upper steel column (13) and the contraction section (12) and at the connection between the lower steel column (11) and the contraction section (12).

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