Fabricated frame structure of super high-rise steel structure building

Abstract

The utility model relates to the technical field of steel structure buildings, and discloses a fabricated frame structure of a super high-rise steel structure building, the fabricated frame structure comprises a bottom steel frame and side steel frames, one side of the bottom end of the bottom steel frame is fixedly connected with a mounting groove, the interior of the mounting groove is fixedly connected with a transverse plate, and the two sides of the upper end of the transverse plate are fixedly connected with first supporting frames; one sides of the two first supporting frames are fixedly connected with plug pins, the bottom ends of the side steel frames are fixedly connected with two dovetail joints, one side of the upper end of the bottom steel frame is fixedly connected with two dovetail grooves, and inserting holes are formed in the two dovetail joints and the dovetail grooves in a penetrating mode. According to the fabricated frame structure of the super high-rise steel structure building, through the arrangement of the dovetail grooves and the dovetail tenons, the stability and perpendicularity of the side steel frames on the bottom steel frame can be guaranteed, the dovetail tenons at the bottom ends of the side steel frames are inserted into the dovetail grooves, and the stability of the connection mode is further enhanced through the arrangement of the plug pins.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure buildings, and specifically to an assembled frame structure of a super high-rise steel structure building. Background Art

[0002] High-rise steel structure generally refers to a structure with more than six floors, which is mainly made of steel sections and steel plates connected or welded into components, and then connected and welded to form a structural system.

[0003] The existing patent (publication number: CN218060716U) discloses an assembled steel structure for high-rise buildings, including a crossbeam, a mounting groove is provided on one side of the crossbeam, and limit plates are fixedly provided on the inner walls on both sides of the mounting groove. A clamping structure is provided on the top of the crossbeam, a connector is movably provided in the mounting groove, a trapezoidal block is fixedly provided on the top of the connector, a mounting cavity is provided on one side of the connector, a locking structure is provided on the connector, a steel frame is provided in the mounting cavity, a support platform is fixedly provided at the bottom of the connector, and the clamping structure includes a pull plate, and two pull rods are fixedly provided at the bottom of the pull plate, and the two pull rods pass through the crossbeam and extend into the mounting groove.

[0004] The above-mentioned comparative document points out that the device of the utility model realizes the rapid assembly of steel structures by setting components such as installation grooves, connectors, clamping structures and locking structures, replaces traditional welding methods, speeds up disassembly and improves work efficiency. However, the device uses clamping structures and locking structures, but under long-term loads and vibrations, the connection between the connector and the beam may loosen, affecting the stability of the structure. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides an assembled frame structure for a super-high-rise steel structure building, which has the advantage of increasing structural stability and solves the problem that the device uses a clamping structure and a locking structure, but under long-term load and vibration, the connection between the connector and the beam may loosen, affecting the stability of the structure.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an assembled frame structure of a super high-rise steel structure building, comprising a bottom steel frame and a side steel frame, wherein one side of the bottom end of the bottom steel frame is fixedly connected with a mounting groove, a cross plate is fixedly connected inside the mounting groove, first support frames are fixedly connected to both sides of the upper end of the cross plate, one side of the two first support frames is fixedly connected with a latch, the bottom end of the side steel frame is fixedly connected with two dovetail tenons, one side of the upper end of the bottom steel frame is fixedly connected with two dovetail grooves, and both the two dovetail tenons and the dovetail grooves are provided with insertion holes.

[0007] Through the above scheme, by setting the dovetail groove and dovetail tenon, the stability and verticality of the side steel frame on the bottom steel frame can be ensured, and the dovetail tenon at the bottom end of the side steel frame is inserted into the dovetail groove, so as to vertically fix the side steel frame to the upper end of the bottom steel frame, and the stability of this connection method is further enhanced by the setting of the pin.

[0008] Furthermore, the two dovetail tenons are slidably disposed inside the dovetail groove, and the plurality of latches are slidably disposed inside the insertion hole.

[0009] Through the above solution, the pin and the socket cooperate with each other to fix the dovetail tenon inside the dovetail groove.

[0010] Furthermore, four first threaded holes are opened at the upper end of the installation groove, and four first countersunk holes are opened at the bottom end of the horizontal plate. First fixing bolts are rotatably arranged inside the four first countersunk holes, and the four first fixing bolts pass through one end of the first countersunk hole and are threadedly connected to the first threaded hole.

[0011] Through the above solution, the first fixing bolt passes through the first countersunk hole and is threadedly connected to the first threaded hole. This connection method can ensure the stability and firmness of the cross plate in the installation groove and can be easily installed and disassembled.

[0012] Furthermore, a second countersunk hole is provided on one side of the two first support frames, and a second fixing bolt is rotatably connected inside the second countersunk hole. Four fourth threaded holes are fixedly connected on both sides of the upper end of the horizontal plate, and four fifth threaded holes are opened on both sides of the side steel frame. Multiple second fixing bolts pass through one end of the second countersunk hole and are threadedly connected to the fourth threaded hole and the fifth threaded hole respectively.

[0013] Through the above scheme, the second fixing bolt is threadedly connected to the fourth threaded hole on the cross plate and the fifth threaded hole on the side steel frame through the second countersunk hole. This connection method can ensure a stable connection between the first support frame and the cross plate and the side steel frame, which helps to ensure the stability and safety of the overall structure.

[0014] Furthermore, two seventh threaded holes are provided at the bottom end of one side of the side steel frame, two third threaded holes are provided on one side of the cross plate, a baffle is fixedly connected to one side of the side steel frame, four third countersunk holes are penetrated through one side of the baffle, third fixing bolts are rotatably connected inside the four third countersunk holes, and the four third fixing bolts are threadedly connected to the third threaded hole and the seventh threaded hole in groups of two respectively.

[0015] Through the above solution, the design of the baffle not only increases the connection area between the side steel frame and the cross plate, but also provides additional support and fixation for the structure through the third fixing bolt.

[0016] Furthermore, a second support frame is fixedly connected to the upper end of the bottom steel frame, and one end of the second support frame away from the bottom steel frame is fixedly connected to the side steel frame.

[0017] Through the above solution, the second support frame serves as a connecting member between the bottom steel frame and the side steel frame, which can enhance the connection strength and stability between the two and improve the bearing capacity of the entire frame structure.

[0018] Furthermore, four sixth threaded holes are provided on the upper end of the bottom steel frame and one side of the side steel frame, and a plurality of fourth countersunk holes are provided through one side of the second support frame. Fourth fixing bolts are rotatably connected inside the plurality of fourth countersunk holes, and the plurality of fourth fixing bolts pass through one end of the fourth countersunk hole and are fixed to the sixth threaded hole.

[0019] Through the above scheme, the fourth fixing bolt passes through the fourth countersunk hole and is threadedly connected to the sixth threaded hole on the bottom steel frame and the side steel frame. This connection method can ensure a stable connection between the second support frame and the bottom steel frame and the side steel frame, thereby improving the bearing capacity and stability of the entire frame structure.

[0020] Furthermore, the side steel frame is fixedly arranged between the two first support frames.

[0021] Through the above solution, the side steel frame is fixedly arranged between the two first support frames, and the side steel frame is supported by the two first bearing frames.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The assembled frame structure of a super high-rise steel structure building adopts an assembled design so that the building components can be prefabricated in the factory and then assembled on site. The connection between the bottom steel frame and the side steel frame adopts a dovetail tenon and dovetail groove design. The dovetail tenon at the bottom end of the side steel frame is inserted into the dovetail groove, and then the side steel frame is vertically fixed to the upper end of the bottom steel frame. The stability of this connection method is further enhanced by the setting of the pin, and the side steel frame is supported by two first support frames and a second support frame. It has the advantages of improved structural stability, easy adjustment and maintenance, high-strength connection, good seismic resistance and strong flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram of the horizontal plate structure of the present application;

[0026] Figure 3 This is a schematic diagram of the first support frame structure of the present application;

[0027] Figure 4 This is a schematic diagram of the side steel frame installation structure of the structure of this application;

[0028] Figure 5 This is a schematic diagram of the side panel structure of the present application.

[0029] In the figure:

[0030] 1. Bottom steel frame; 2. Side steel frame; 3. Mounting groove; 4. First threaded hole; 5. Cross plate; 6. First countersunk hole; 7. First fixing bolt; 8. First support frame; 9. Second countersunk hole; 10. Second fixing bolt; 11. Latch; 12. Third threaded hole; 13. Dovetail tenon; 14. Dovetail groove; 15. Socket; 16. Fourth threaded hole; 17. Fifth threaded hole; 18. Sixth threaded hole; 19. Seventh threaded hole; 20. Baffle; 21. Third countersunk hole; 22. Third fixing bolt; 23. Second support frame; 24. Fourth countersunk hole; 25. Fourth fixing bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, an assembled frame structure of a super high-rise steel structure building includes a bottom steel frame 1 and a side steel frame 2. A mounting groove 3 is fixedly connected to one side of the bottom end of the bottom steel frame 1, and a horizontal plate 5 is fixedly connected inside the mounting groove 3. First support frames 8 are fixedly connected to both sides of the upper end of the horizontal plate 5. A latch 11 is fixedly connected to one side of the two first support frames 8. Two dovetail tenons 13 are fixedly connected to the bottom end of the side steel frame 2, and two dovetail grooves 14 are fixedly connected to one side of the upper end of the bottom steel frame 1. By inserting the dovetail tenon 13 at the bottom end of the side steel frame 2 into the dovetail groove 14, the side steel frame 2 is vertically fixed to the upper end of the bottom steel frame 1.

[0033] See also Figure 2 and Figure 4, the two dovetail tenons 13 and the dovetail grooves 14 are both penetrated by a socket 15, the two dovetail tenons 13 are slidably arranged inside the dovetail grooves 14, and a plurality of latches 11 are slidably arranged inside the socket 15, and the latches 11 and the socket 15 cooperate to fix the dovetail tenons 13 inside the dovetail grooves 14, and four first threaded holes 4 are opened at the upper end of the mounting groove 3, and four first countersunk holes 6 are opened at the bottom end of the cross plate 5, and first fixing bolts 7 are rotatably arranged inside the four first countersunk holes 6, and the four first fixing bolts 7 pass through one end of the first countersunk hole 6 and are threadedly connected to the first threaded hole 4, and the first fixing bolt 7 passes through the first countersunk hole 6 and is threadedly connected to the first threaded hole 4. This connection method can ensure the stability and firmness of the cross plate 5 in the mounting groove 3, and can be easily installed and disassembled.

[0034] See also Figure 1 , Figure 3 and Figure 4 A second countersunk hole 9 is penetrated on one side of the two first support frames 8, and a second fixing bolt 10 is rotatably connected inside the second countersunk hole 9. Four fourth threaded holes 16 are fixedly connected on both sides of the upper end of the cross plate 5, and four fifth threaded holes 17 are opened on both sides of the side steel frame 2. Multiple second fixing bolts 10 pass through one end of the second countersunk hole 9 and are threadedly connected with the fourth threaded hole 16 and the fifth threaded hole 17 respectively. The second fixing bolt 10 is threadedly connected with the fourth threaded hole 16 on the cross plate 5 and the fifth threaded hole 17 on the side steel frame 2 through the second countersunk hole 9. This connection method can ensure the stable connection between the first support frame 8 and the cross plate 5 and the side steel frame 2, which helps to ensure the stability and safety of the overall structure.

[0035] See also Figure 4 and Figure 5 Two seventh threaded holes 19 are provided at the bottom end of one side of the side steel frame 2, two third threaded holes 12 are provided on one side of the cross plate 5, a baffle plate 20 is fixedly connected to one side of the side steel frame 2, four third countersunk holes 21 are penetrated through one side of the baffle plate 20, and third fixing bolts 22 are rotatably connected inside the four third countersunk holes 21. The four third fixing bolts 22 are threadedly connected to the third threaded holes 12 and the seventh threaded holes 19 in groups of two. The design of the baffle plate 20 not only increases the connection area between the side steel frame 2 and the cross plate 5, but also provides additional support and fixation for the structure through the third fixing bolts 22.

[0036] See also Figure 1 , Figure 4 and Figure 5A second support frame 23 is fixedly connected to the upper end of the bottom steel frame 1, and one end of the second support frame 23 away from the bottom steel frame 1 is fixedly connected to the side steel frame 2. The second support frame 23 serves as a connecting member between the bottom steel frame 1 and the side steel frame 2, which can enhance the connection strength and stability between the two and improve the bearing capacity of the entire frame structure. Four sixth threaded holes 18 are opened on the upper end of the bottom steel frame 1 and one side of the side steel frame 2, and a plurality of fourth countersunk holes 24 are opened through one side of the second support frame 23, and a fourth fixing bolt 25 is rotatably connected to the inside of the plurality of fourth countersunk holes 24. The plurality of fourth fixing bolts 25 are rotatably connected to the inside of the plurality of fourth countersunk holes 24. The fixing bolts 25 all pass through one end of the fourth countersunk hole 24 and are fixed to the sixth threaded hole 18. The fourth fixing bolts 25 pass through the fourth countersunk hole 24 and are threadedly connected to the sixth threaded hole 18 on the bottom steel frame 1 and the side steel frame 2. This connection method can ensure a stable connection between the second support frame 23 and the bottom steel frame 1 and the side steel frame 2, thereby improving the bearing capacity and stability of the entire frame structure. The side steel frame 2 is fixedly arranged between the two first support frames 8. The side steel frame 2 is fixedly arranged between the two first support frames 8, and the side steel frame 2 is supported by the two first bearing frames.

[0037] In this embodiment, the prefabricated frame structure of the super high-rise steel structure building adopts a prefabricated design, so that the building components can be prefabricated in the factory and then assembled on site. The connection between the bottom steel frame 1 and the side steel frame 2 adopts the design of dovetail tenon 13 and dovetail groove 14. The dovetail tenon 13 at the bottom end of the side steel frame 2 is inserted into the dovetail groove 14, and then the side steel frame 2 is vertically fixed to the upper end of the bottom steel frame 1. The stability of this connection method is further enhanced by the setting of the pin 11. The side steel frame 2 is supported by two first support frames 8 and the second support frame 23, which has the advantages of improved structural stability, easy adjustment and maintenance, high-strength connection, good seismic resistance and strong flexibility.

[0038] It should be noted that the device adopts a modular design, and each part can be disassembled and replaced individually, which makes subsequent maintenance work more convenient.

[0039] The working principle of the above embodiment is:

[0040] First, install the bottom steel frame 1, then align the dovetail tenon 13 at the bottom end of the side steel frame 2 with the dovetail groove 14 at the upper end of the bottom steel frame 1 and insert it therein. After the dovetail tenon 13 is inserted into the dovetail groove 14, the latch 11 is inserted into the insertion hole 15 to ensure a firm connection between the dovetail tenon 13 and the dovetail groove 14. Then, the cross plate 5 is fixed in the installation groove 3 using the first fixing bolt 7 to ensure the stability and firmness of the cross plate 5. Then, the first support frame 8 is connected to the cross plate 5 and the side steel frame 2 using the second fixing bolt 10 to ensure the stability and safety of the overall structure. On one side of the side steel frame 2, the baffle 20 is connected to the cross plate 5 using the third fixing bolt 22 to increase the connection area and provide additional support and fixation. Finally, the second support frame 23 is installed, and it is connected to the bottom steel frame 1 and the side steel frame 2 using the fourth fixing bolt 25 to enhance the connection strength and stability.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An assembled frame structure of a super high-rise steel structure building, comprising a bottom steel frame (1) and a side steel frame (2), characterized in that: A mounting groove (3) is fixedly connected to one side of the bottom end of the bottom steel frame (1), a horizontal plate (5) is fixedly connected inside the mounting groove (3), first support frames (8) are fixedly connected to both sides of the upper end of the horizontal plate (5), and a latch (11) is fixedly connected to one side of the two first support frames (8), two dovetail tenons (13) are fixedly connected to the bottom end of the side steel frame (2), and two dovetail grooves (14) are fixedly connected to one side of the upper end of the bottom steel frame (1), and both the two dovetail tenons (13) and the dovetail grooves (14) are penetrated by a plug hole (15).

2. The assembled frame structure of a super high-rise steel structure building according to claim 1 is characterized by: The two dovetail tenons (13) are both slidably disposed inside the dovetail groove (14), and the plurality of latch pins (11) are both slidably disposed inside the insertion hole (15).

3. The assembled frame structure of a super high-rise steel structure building according to claim 1 is characterized by: Four first threaded holes (4) are formed at the upper end of the mounting groove (3), and four first countersunk holes (6) are formed at the lower end of the horizontal plate (5). First fixing bolts (7) are rotatably arranged inside the four first countersunk holes (6), and the four first fixing bolts (7) pass through one end of the first countersunk holes (6) and are threadedly connected to the first threaded holes (4).

4. The assembled frame structure of a super high-rise steel structure building according to claim 1 is characterized by: A second countersunk hole (9) is provided through one side of the two first support frames (8), a second fixing bolt (10) is rotatably connected inside the second countersunk hole (9), four fourth threaded holes (16) are fixedly connected to both sides of the upper end of the cross plate (5), four fifth threaded holes (17) are opened on both sides of the side steel frame (2), and one end of a plurality of the second fixing bolts (10) passes through the second countersunk hole (9) and is respectively threadedly connected to the fourth threaded hole (16) and the fifth threaded hole (17).

5. The assembled frame structure of a super high-rise steel structure building according to claim 1 is characterized by: Two seventh threaded holes (19) are provided at the bottom end of one side of the side steel frame (2), two third threaded holes (12) are provided at one side of the cross plate (5), a baffle plate (20) is fixedly connected to one side of the side steel frame (2), four third countersunk holes (21) are provided through one side of the baffle plate (20), third fixing bolts (22) are rotatably connected inside the four third countersunk holes (21), and the four third fixing bolts (22) are respectively threadedly connected to the third threaded hole (12) and the seventh threaded hole (19) in groups of two.

6. The assembled frame structure of a super high-rise steel structure building according to claim 1 is characterized by: A second support frame (23) is fixedly connected to the upper end of the bottom steel frame (1); an end of the second support frame (23) away from the bottom steel frame (1) is fixedly connected to the side steel frame (2).

7. The assembled frame structure of a super high-rise steel structure building according to claim 6 is characterized by: Four sixth threaded holes (18) are provided at the upper end of the bottom steel frame (1) and at one side of the side steel frame (2); a plurality of fourth countersunk holes (24) are provided through one side of the second support frame (23); fourth fixing bolts (25) are rotatably connected inside the plurality of fourth countersunk holes (24); and the plurality of fourth fixing bolts (25) pass through one end of the fourth countersunk holes (24) and are fixed to the sixth threaded holes (18).

8. The assembled frame structure of a super high-rise steel structure building according to claim 1 is characterized by: The side steel frame (2) is fixedly arranged between the two first support frames (8).

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