Steel structure frame

Abstract

According to the steel structure frame, four corner column feet are arranged at the four corners of a rectangle respectively, four steel columns are vertically installed on the four corner column feet respectively, and the bottoms of the steel columns are connected with the corner column feet; the four corner connecting pieces are arranged at the tops of the four steel columns correspondingly, and the tops of the steel columns are connected with the lower portions of the corner connecting pieces. An upper steel beam and a lower steel beam are horizontally arranged between the two steel columns, the end of one steel beam is connected with the bottom and the corner column foot of the steel column located at the same end, and the end of the other steel beam is connected with the top of the steel column located at the same end and the lower portion of the corner connecting piece. Top-layer corner fittings are arranged on the upper portions of the corner connecting pieces, a steel beam is arranged between the two top-layer corner fittings, and the ends of the steel beam are connected with the upper portions of the top-layer corner fittings and the corner connecting pieces located at the same ends. And through the modular design, the calibration step in the installation process is simplified, and the construction efficiency is improved. Through the reasonable layout and connection mode of the corner column feet, the steel columns, the steel beams and the connecting components, the stability and strength of the frame structure are ensured.

Description

Technical Field

[0001] This utility model relates to the field of structural engineering technology, and in particular to a steel structure frame. Background Technology

[0002] Modular steel structure systems refer to complete buildings produced by manufacturing standard housing units or components and then assembling them on the construction site. This system features energy conservation and environmental protection, fast construction speed, and a high degree of industrialization, effectively addressing issues such as low levels of industrialization in my country's construction industry, low housing product quality, and low construction efficiency. Therefore, it is highly suitable for the development needs of my country's construction industry.

[0003] In modular steel structure systems, beam-column connections are the most critical component, directly impacting the degree of prefabrication, construction speed, and overall structural quality. Traditional steel beam-column connections typically employ prefabricated steel connectors, which are welded sequentially to the four sides of the column. The beam is then hoisted between the two columns, and both ends are connected to the steel connectors on the columns. This connection method usually employs bolted or welded connections.

[0004] However, this traditional connection method has some obvious drawbacks. First, when installing the four prefabricated steel connectors for the column, extra care must be taken to ensure that the steel connectors on all four sides are at the same horizontal level; otherwise, uneven levelness may affect the installation of the beam. This increases the difficulty of construction and time costs. Second, this method of installing and connecting steel structures is relatively complex, requiring multiple steps and precise operations, which greatly reduces the construction speed and affects the overall efficiency of the building. Utility Model Content

[0005] In response to the problems raised in the background art, the purpose of this utility model is to propose a steel structure frame that solves the problems of existing steel structure frames requiring high precision to ensure the overall structural stability and quality of use, complicated installation procedures, and low installation efficiency.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A steel structure frame includes column base members, several steel columns, several steel beams, connecting members, and several top corner members;

[0008] The column base component includes four corner column bases, which are respectively located at the four corners of the rectangle. Four steel columns are vertically installed on the four corner column bases, and the bottom of the steel columns is connected to the corner column bases.

[0009] The connecting component includes four corner connectors, which are respectively disposed on the top of the four steel columns, and the top of the steel columns are connected to the lower part of the corner connectors.

[0010] Two steel beams are horizontally arranged between the two steel columns. The end of one steel beam is connected to the bottom of the steel column at the same end and the corner column base, and the end of the other steel beam is connected to the top of the steel column at the same end and the lower part of the corner connector.

[0011] The upper part of the corner connector is provided with the top corner piece, and the steel beam is provided between the two top corner pieces. The end of the steel beam is connected to the top corner piece and the upper part of the corner connector located at the same end.

[0012] Preferably, the corner column base includes a horizontal base plate, two vertical mounting plates for the column base, and a horizontal mounting plate for the column base;

[0013] The two column base vertical mounting plates are vertically connected to each other and vertically installed on the top surface of the horizontal base plate. One side of one column base vertical mounting plate is connected to one side of the other column base vertical mounting plate to form an inner right angle part of the column base. The column base horizontal mounting plate is horizontally arranged in the inner right angle part of the column base, and the column base horizontal mounting plate is vertically connected to the two column base vertical mounting plates respectively.

[0014] The top surface of the horizontal mounting plate of the column base and the two vertical mounting plates of the column base form a right-angle mounting part of the column base, and the bottom of the steel column is installed on the right-angle mounting part of the column base.

[0015] Preferably, the steel column includes two column end plates and a column body, the column body extends vertically, and the two column end plates are respectively disposed at the upper and lower ends of the column body;

[0016] The column body includes a first column plate, a second column plate, a third column plate, and a fourth column plate. One side of the first column plate is connected to one side of the second column plate, the other side of the first column plate is connected to one side of the third column plate, and the other side of the second column plate is connected to one side of the fourth column plate. The first column plate and the second column plate are perpendicular to each other, the third column plate is perpendicular to the first column plate, and the fourth column plate is perpendicular to the second column plate.

[0017] The column end plate at the bottom of the steel column is installed and connected to the horizontal mounting plate at the column base, and the first plate and the second plate at the bottom of the steel column are respectively installed and connected to the two vertical mounting plates at the column base.

[0018] Preferably, the corner connector includes two vertical mounting plates and a horizontal mounting plate.

[0019] The two vertical mounting plates of the connecting member are perpendicularly connected to each other. One side of one vertical mounting plate of the connecting member is connected to one side of the other vertical mounting plate of the connecting member to form a right-angled portion inside the connecting member. The horizontal mounting plate of the connecting member is horizontally disposed in the right-angled portion inside the connecting member. The top surface of the horizontal mounting plate of the connecting member and the two vertical mounting plates of the connecting member form an upper right-angled mounting portion of the connecting member. The bottom surface of the horizontal mounting plate of the connecting member and the two vertical mounting plates of the connecting member form a lower right-angled mounting portion of the connecting member. The top of the steel column is installed in the lower right-angled mounting portion of the connecting member, and the top layer corner piece is installed in the upper right-angled mounting portion of the connecting member;

[0020] The column end plate at the top of the steel column is installed and connected to the horizontal mounting plate of the connecting member. The first column plate and the second column plate at the top of the steel column are respectively installed and connected to the two vertical mounting plates of the connecting member.

[0021] Preferably, the steel beam includes an upper horizontal plate, a lower horizontal plate and a vertical plate. The upper and lower ends of the vertical plate are respectively connected to the upper horizontal plate and the lower horizontal plate. The upper horizontal plate and the lower horizontal plate are respectively perpendicular to the vertical plate. The vertical cross-section of the steel beam is in the shape of a "匚".

[0022] The end of the steel beam at the bottom of the steel column is installed in the column base right-angled mounting portion. The vertical plate of the steel beam is installed and connected to the vertical mounting plate of the column base. The lower horizontal plate of the steel beam is installed and connected to the horizontal mounting plate of the column base. The end wall of the steel beam is installed and connected to the third column plate or the fourth column plate of the steel column;

[0023] The end of the steel beam at the top of the steel column is installed in the lower right-angled mounting portion of the connecting member. The vertical plate of the steel beam is installed and connected to the vertical mounting plate of the connecting member. The upper horizontal plate of the steel beam is installed and connected to the horizontal mounting plate of the connecting member. The end wall of the steel beam is installed and connected to the third column plate or the fourth column plate of the steel column.

[0024] Preferably, the top layer corner piece includes two corner piece end plates and a corner piece main body. The corner piece main body extends in the vertical direction. The two corner piece end plates are respectively disposed at the upper and lower ends of the corner piece main body;

[0025] The corner piece main body includes a first mounting plate, a second mounting plate, a third mounting plate and a fourth mounting plate. One side of the first mounting plate is connected to one side of the second mounting plate. The other side of the first mounting plate is connected to one side of the third mounting plate. The other side of the second mounting plate is connected to one side of the fourth mounting plate. The first mounting plate and the second mounting plate are perpendicular to each other. The third mounting plate and the first mounting plate are perpendicular to each other. The fourth mounting plate and the second column plate are perpendicular to each other;

[0026] The corner piece end plate is installed and connected to the horizontal mounting plate of the connector, and the first mounting plate and the second mounting plate are respectively installed and connected to the two vertical mounting plates of the connector;

[0027] The end of the steel beam is installed on the right-angle mounting part of the connector. The vertical plate of the steel beam is installed and connected to the vertical mounting plate of the connector. The lower horizontal plate of the steel beam is installed and connected to the horizontal mounting plate of the connector. The end wall of the steel beam is installed and connected to the third or fourth mounting plate of the top corner piece.

[0028] Preferably, the widths of the first column plate, the second column plate, the first mounting plate, and the second mounting plate are equal, and are D1; the widths of the third column plate, the fourth column plate, the third mounting plate, the fourth mounting plate, the upper horizontal plate, and the lower horizontal plate are equal, and are D2; wherein, D1 = 2D2.

[0029] The heights of the right-angle mounting part of the column base, the upper right-angle mounting part of the connector, the lower right-angle mounting part of the connector, and the vertical plate are equal, and are H1.

[0030] Preferably, the horizontal cross-section of the column base horizontal mounting plate and the connector horizontal mounting plate is "L" shaped, both including a right-angle portion and two right-angle arms;

[0031] Two right-angled arms are perpendicularly disposed on both sides of the right-angle portion. The right-angled arms are used for installation and connection with the steel beam, and the width of the right-angled arms is D2.

[0032] Preferably, the column base component further includes four T-shaped column bases and cross-shaped column bases, and the connecting component further includes four T-shaped connectors and cross-shaped connectors;

[0033] The T-shaped column base is located at the middle of the two corner column bases, the four T-shaped column bases are respectively located at the midpoints of the four sides of the rectangle, and the cross-shaped column base is located at the intersection of the four T-shaped column bases;

[0034] The T-shaped column base has two steel columns vertically installed, and the top of the two steel columns is equipped with the T-shaped connector. The cross-shaped column base has four steel columns vertically installed, and the top of the four steel columns is equipped with the cross-shaped connector.

[0035] Two steel beams are provided between the steel column of the corner column base and the steel column of the T-shaped column base, and two steel beams are provided between the steel column of the T-shaped column base and the steel column of the cross-shaped column base.

[0036] Preferably, the T-shaped column base includes a horizontal base plate, two column base vertical mounting plates, and two column base horizontal mounting plates; the two column base vertical mounting plates are perpendicularly connected to each other and vertically mounted on the top surface of the horizontal base plate; one side of one column base vertical mounting plate is connected to the surface of the other column base vertical mounting plate to form two column base inner right-angle portions; the two column base horizontal mounting plates are respectively horizontally arranged in the two column base inner right-angle portions, and the column base horizontal mounting plates are respectively perpendicularly connected to the two column base vertical mounting plates; the top surface of one column base horizontal mounting plate and the two column base vertical mounting plates form a column base right-angle mounting portion.

[0037] The cross-shaped column base includes a horizontal base plate, two vertical mounting plates, and four horizontal mounting plates. The two vertical mounting plates are perpendicularly connected to each other and vertically mounted on the top surface of the horizontal base plate. The two vertical mounting plates intersect to form four right-angled sections within the column base. The four horizontal mounting plates are horizontally positioned at the four right-angled sections within the column base, and each horizontal mounting plate is perpendicularly connected to the two vertical mounting plates. The top surface of one horizontal mounting plate and the two vertical mounting plates together form a right-angled mounting section.

[0038] The T-shaped connector includes two vertical mounting plates and two horizontal mounting plates. The two vertical mounting plates are perpendicularly connected to each other. One side of one vertical mounting plate is connected to the surface of the other vertical mounting plate to form two inner right-angle portions of the connector. The two horizontal mounting plates are respectively horizontally arranged in the two inner right-angle portions of the connector. The top surface of one horizontal mounting plate and the two vertical mounting plates form an upper right-angle mounting portion of the connector. The bottom surface of one horizontal mounting plate and the two vertical mounting plates form a lower right-angle mounting portion of the connector.

[0039] The cross-shaped connector includes two vertical mounting plates and four horizontal mounting plates. The two vertical mounting plates are perpendicular to each other and intersect to form four right-angled sections within the connector. The four horizontal mounting plates are horizontally positioned at the four right-angled sections. The top surface of one horizontal mounting plate and the two vertical mounting plates form an upper right-angled mounting section, and the bottom surface of one horizontal mounting plate and the two vertical mounting plates form a lower right-angled mounting section.

[0040] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0041] Modular design simplifies calibration steps during installation, improving construction efficiency. The rational layout and connection methods of corner column bases, steel columns, steel beams, and connecting components ensure the stability and strength of the frame structure. Attached Figure Description

[0042] Figure 1 This is an assembly diagram of one embodiment of the present invention;

[0043] Figure 2 This is a schematic diagram of the steel column of this utility model;

[0044] Figure 3 This is a schematic diagram of the steel beam of this utility model;

[0045] Figure 4 This is a structural schematic diagram of the corner column base of this utility model;

[0046] Figure 5 This is a structural schematic diagram of the corner connector of this utility model;

[0047] Figure 6 This is a structural schematic diagram of the top corner piece of this utility model;

[0048] Figure 7 This is a front view of the frame of another embodiment of the present invention;

[0049] Figure 8 This is a schematic diagram of the assembly of the column base component and the steel beam according to another embodiment of the present invention;

[0050] Figure 9 This is a schematic diagram of the assembly of the connecting component and the steel beam according to another embodiment of the present invention;

[0051] Figure 10 This is a structural schematic diagram of the T-shaped column base of this utility model;

[0052] Figure 11 This is a schematic diagram of the cross-shaped column base of this utility model;

[0053] Figure 12 This is a structural schematic diagram of the T-shaped connector of this utility model;

[0054] Figure 13 This is a structural schematic diagram of the cross-shaped connector of this utility model.

[0055] The components include: column base component 1, column base right-angle mounting part 100, horizontal base plate 101, column base vertical mounting plate 102, column base horizontal mounting plate 103, corner column base 11, T-shaped column base 12, cross-shaped column base 13, steel column 2, column end plate 21, column body 22, column first plate 221, column second plate 222, column third plate 223, column fourth plate 224, steel beam 3, upper horizontal plate 31, lower horizontal plate 32, vertical plate 33, and connecting components. 4. Connector upper right-angle mounting part 410, connector lower right-angle mounting part 420, connector vertical mounting plate 401, connector horizontal mounting plate 402, corner connector 41, T-shaped connector 42, cross-shaped connector 43, top corner piece 5, corner piece end plate 51, corner piece body 52, first mounting plate 521, second mounting plate 522, third mounting plate 523, fourth mounting plate 524, right-angle part 01 and right-angle arm 02. Detailed Implementation

[0056] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0057] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0058] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," and "third" may explicitly or implicitly include one or more of that feature.

[0059] It should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0060] The following is in conjunction with the appendix Figures 1 to 13The technical solution of this utility model will be further illustrated through specific implementation methods.

[0061] A steel structure frame includes column base members 1, several steel columns 2, several steel beams 3, connecting members 4, and several top corner members 5;

[0062] The column base component 1 includes four corner column bases 11, which are respectively located at the four corners of the rectangle. Four steel columns 2 are vertically installed on the four corner column bases 11, and the bottom of the steel columns 2 is connected to the corner column bases 11.

[0063] The connecting member 4 includes four corner connectors 41, which are respectively disposed on the top of the four steel columns 2, and the top of the steel column 2 is connected to the lower part of the corner connectors 41.

[0064] Two steel beams 3 are horizontally arranged between the two steel columns 2. The end of one steel beam 3 is connected to the bottom of the steel column 2 at the same end and the corner column foot 11, and the end of the other steel beam 3 is connected to the top of the steel column 2 at the same end and the lower part of the corner connector 41.

[0065] The upper part of the corner connector 41 is provided with the top corner piece 5, and the steel beam 3 is provided between the two top corner pieces 5. The end of the steel beam 3 is connected to the top corner piece 5 and the upper part of the corner connector 41 located at the same end.

[0066] By standardizing the design of components such as column base members 1, steel columns 2, steel beams 3, connecting members 4, and top corner members 5, the construction process of the steel structure frame becomes more modular. The column base members 1, connected to the base (bottom surface or other mounting plane), are located at the four corners of the rectangular frame bottom via four corner column bases 11. Steel columns 2 are vertically installed on the top surface of the corner column bases 11. The lower parts of two steel columns 2 are connected by steel beams 3, forming the bottom layer steel beams 3. Each bottom layer steel beam 3 connects to both ends of the two steel columns 2 and to the corner column bases 11 at both ends, making the connection between the corner column bases 11, steel columns 2, and steel beams more stable, eliminating the need for leveling adjustments between the steel columns 2 and steel beams 2. After the steel columns 2 are installed on the bottom column base members 1, and the bottom layer steel beams 3 are installed between the steel columns 2, connecting members 4 are installed on the top of the steel columns 2. Four corner connecting members 41 are installed directly above the four corner column bases 11. Next, upper-level steel beams 3 are installed at the top between the steel columns 2. Each end of the upper-level steel beam 3 is connected to both ends of the two steel columns 2, and also to the corner connectors 41 at both ends (specifically located at the lower part of the corner connectors 41), making the connection between the corner connectors 41, the steel columns 2, and the steel beams more stable. Finally, four top-level corner pieces 5 are installed on the upper part of the four corner connectors 41, and the two top-level corner pieces 5 are connected by steel beams 3, thus forming the top-level steel beams 3. Similarly, each end of the top-level steel beam 3 is connected to both ends of the two top-level corner pieces 5, and also to the corner connectors 41 at both ends (specifically located at the upper part of the corner connectors 41), thus ensuring the overall strength and structural stability of the frame structure.

[0067] By standardizing the design of components such as column base members 1, steel columns 2, steel beams 3, connecting members 4, and top corner members 5, the construction process of the steel structure frame becomes more modular. This design and installation method reduces the complex calibration and installation requirements of connectors in traditional steel structure installation, because each column base member 1 (corner column base 11) and connecting member 4 (corner connector 41) is designed at the four corners of the square frame, ensuring the accuracy of the connection between steel columns 2 and steel beams 3; at the same time, steel columns 2 and steel beams 3 are also connected by corner column base 11 and corner connector 41, enhancing the connection strength of the connection points to ensure the stability and robustness of the entire frame structure.

[0068] To further explain, steel columns 2 can be installed on the upper part of the connecting member 4 to meet the height requirements of the frame.

[0069] In summary, the steel structure frame of this utility model simplifies the calibration steps during installation and improves construction efficiency through its modular design. The rational layout and connection methods of the corner column bases, steel columns, steel beams, and connecting components ensure the stability and strength of the frame structure.

[0070] Furthermore, the corner column base 11 includes a horizontal base plate 101, two column base vertical mounting plates 102, and a column base horizontal mounting plate 103;

[0071] The two column base vertical mounting plates 102 are vertically connected to each other and vertically installed on the top surface of the horizontal base plate 101. One side of one column base vertical mounting plate 102 is connected to one side of the other column base vertical mounting plate 102 to form an inner right angle portion of the column base. The column base horizontal mounting plate 103 is horizontally arranged in the inner right angle portion of the column base, and the column base horizontal mounting plate 103 is vertically connected to the two column base vertical mounting plates 102 respectively.

[0072] The top surface of the horizontal mounting plate 103 and the two vertical mounting plates 102 form a right-angle mounting part 100 for the column base, and the bottom of the steel column 2 is mounted on the right-angle mounting part 100 for the column base.

[0073] The horizontal base plate 101 serves as the foundation for the corner column base 11, supporting the entire column base structure. For example... Figure 4 As shown, the vertical mounting plates 102 of the column base are connected perpendicularly to each other to form a stable right-angle structure. The horizontal mounting plate 103 of the column base is connected perpendicularly to the two vertical mounting plates 102 to form a complete right-angle mounting part 100 of the column base. This allows the bottom of the steel column 2 to be accurately and firmly installed in the predetermined position, avoiding deviations and shaking that may occur in traditional installation methods. This not only enhances the load-bearing capacity of the corner column base 11, but also improves the installation accuracy and stability of the steel column 2. In this embodiment, the corner column base 11 enhances the overall rigidity and durability of the structure by increasing the connection points and connection area, which helps to extend the service life of the steel structure frame and reduce maintenance and replacement costs.

[0074] As a preferred embodiment, the horizontal base plate 101 has bolt holes and is installed on the base at the application site by anchor bolts.

[0075] Furthermore, the steel column 2 includes two column end plates 21 and a column body 22, the column body 22 extending in a vertical direction, and the two column end plates 21 are respectively disposed at the upper and lower ends of the column body 22;

[0076] The column body 22 includes a first column plate 221, a second column plate 222, a third column plate 223, and a fourth column plate 224. One side of the first column plate 221 is connected to one side of the second column plate 222, the other side of the first column plate 221 is connected to one side of the third column plate 223, the other side of the second column plate 222 is connected to one side of the fourth column plate 224, the first column plate 221 and the second column plate 222 are perpendicular to each other, the third column plate 223 and the first column plate 221 are perpendicular to each other, and the fourth column plate 224 and the second column plate 222 are perpendicular to each other.

[0077] The column end plate 21 at the bottom of the steel column 2 is installed and connected to the horizontal mounting plate 103 at the column base, and the first plate 221 and the second plate 222 at the bottom of the steel column 2 are respectively installed and connected to the two vertical mounting plates 102 at the column base.

[0078] like Figure 2 As shown, the steel column 2 is designed to include a column end plate 21 and a column body 22. The column body 22 is composed of four mutually perpendicularly connected plates (column first plate 221, column second plate 222, column third plate 223, and column fourth plate 224), forming a more stable and rigid three-dimensional structure. This design significantly improves the bending, shear, and torsional resistance of the steel column 2, thereby enhancing the stability and load-bearing capacity of the entire steel structure frame. The column end plate 21 simplifies and directly connects the steel column 2 to the horizontal mounting plate 103 at the column base, helping to reduce the complexity and error rate during installation. Simultaneously, the column first plate 221 and column second plate 222 of the column body 22 are connected to the two vertical mounting plates 102 at the column base, further enhancing the strength and stability of the connection. This connection method not only improves installation efficiency but also ensures the accurate vertical positioning of the steel column 2, avoiding deviations and swaying that may occur in traditional connection methods.

[0079] Preferably, bolt holes are provided at the upper and lower ends of the column end plate 21, the column base horizontal mounting plate 103, the first column plate 221, and the second column plate 222. The column end plate 21 is connected to the corner column base 11, the first column plate 221 is connected to the column base vertical mounting plate 102, and the second column plate 222 is connected to the column base vertical mounting plate 102 by bolts. This ensures a stable connection between the steel column 2 and the column base component 1, and also enables quick assembly and disassembly through bolt connections, as well as subsequent recycling of each module component.

[0080] Preferably, a number of column reinforcing ribs are provided inside the column body 22, and the number of column reinforcing ribs are provided at intervals along the extension direction of the column body 22 to enhance the overall structural strength of the steel column 2.

[0081] By optimizing the structure of steel column 2, the problems of needing to level the connection between steel columns and connectors to ensure overall connection accuracy, unstable connections, and uneven stress distribution in traditional steel structure frames are solved. Through the multi-plate structure of the column body 22 and the setting of the column end plate 21, a tight connection between steel column 2 and column base member 1 is achieved, improving the stability and safety of the overall structure.

[0082] Furthermore, the corner connector 41 includes two vertical mounting plates 401 and a horizontal mounting plate 402;

[0083] The two vertical mounting plates 401 of the connector are perpendicularly connected to each other. One side of the vertical mounting plate 401 of the connector is connected to one side of the vertical mounting plate 401 of the other connector to form an inner right-angle part of the connector. The horizontal mounting plate 402 of the connector is horizontally arranged in the inner right-angle part of the connector. The top surface of the horizontal mounting plate 402 of the connector and the two vertical mounting plates 401 of the connector form an upper right-angle mounting part 410 of the connector. The bottom surface of the horizontal mounting plate 402 of the connector and the two vertical mounting plates 401 of the connector form a lower right-angle mounting part 420 of the connector. The top of the steel column 2 is installed in the lower right-angle mounting part 420 of the connector. The top corner piece 5 is installed in the upper right-angle mounting part 410 of the connector.

[0084] The column end plate 21 at the top of the steel column 2 is installed and connected to the horizontal mounting plate 402 of the connector, and the first plate 221 and the second plate 222 at the top of the steel column 2 are respectively installed and connected to the two vertical mounting plates 401 of the connector.

[0085] The corner connector 41 is designed with two vertically connected vertical mounting plates 401 and one horizontal mounting plate 402, forming a stable three-dimensional right-angle mounting structure. This not only enhances the strength and rigidity of the corner connector 41 itself, but also improves the stability and reliability of the connection between the steel column 2 and the connector.

[0086] By installing the top of the steel column 2 onto the lower right-angle mounting part 420 of the connector and installing the top corner piece 5 onto the upper right-angle mounting part 410 of the connector, a firm connection between the steel column 2 and the upper and lower structures is achieved, enhancing the integrity and stability of the entire steel structure frame.

[0087] The design of the corner connector 41 makes the installation process more orderly and controllable. For example... Figure 5 As shown, the horizontal mounting plate 402 of the connector is horizontally positioned between two mutually perpendicular vertical mounting plates 401 of the connector, dividing the corner connector 41 into two mounting portions (upper right-angle mounting portion 410 and lower right-angle mounting portion 420). This design makes the installation structure of the connector 4 more intuitive and clear, helping to reduce the complexity and error rate during the installation process. In addition, by designing the connector 4 (corner connector 41) as a modular component, the prefabrication of the frame and on-site assembly can be facilitated, further improving construction efficiency.

[0088] Preferably, bolt holes are provided in the vertical mounting plate 401 and the horizontal mounting plate 402 of the corner connector 41, and at the bottom of the top corner member 5. When the steel column 2 is installed on the lower right-angle mounting portion 420 of the connector, the column end plate 21 is bolted to the horizontal mounting plate 402 of the connector, and the first column plate 221 and the second column plate 222 are respectively bolted to the two vertical mounting plates 401 of the connector; when the top corner member 5 is installed on the upper right-angle mounting portion 410 of the connector, the top corner member 5 and the corner connector 41 are also bolted together.

[0089] Furthermore, the steel beam 3 includes an upper cross plate 31, a lower cross plate 32 and a vertical plate 33. The upper and lower ends of the vertical plate 33 are respectively connected to the upper cross plate 31 and the lower cross plate 32. The upper cross plate 31 and the lower cross plate 32 are respectively perpendicular to the vertical plate 33. The vertical section of the steel beam 3 is in the shape of a "匚".

[0090] The end of the steel beam 3 located at the bottom of the steel column 2 is installed on the column base right-angle mounting portion 100. The vertical plate 33 of the steel beam 3 is installed and connected to the column base vertical mounting plate 102. The lower cross plate 32 of the steel beam 3 is installed and connected to the column base horizontal mounting plate 103. The end wall of the steel beam 3 is installed and connected to the third column plate 223 or the fourth column plate 224 of the steel column 2.

[0091] The end of the steel beam 3 located at the top of the steel column 2 is installed on the lower right-angle mounting portion 420 of the connector. The vertical plate 33 of the steel beam 3 is installed and connected to the vertical mounting plate 401 of the connector. The upper cross plate 31 of the steel beam 3 is installed and connected to the horizontal mounting plate 402 of the connector. The end wall of the steel beam 3 is installed and connected to the third column plate 223 or the fourth column plate 224 of the steel column 2.

[0092] The "C" - shaped structure of the steel beam is formed by the combination of the upper cross - plate 31, the lower cross - plate 32 and the vertical plate 33. This structural form increases the flexural strength and torsional stiffness of the steel beam 3, making the entire steel structure framework more stable when bearing vertical and horizontal loads. The upper cross - plate 31 and the lower cross - plate 32 are respectively perpendicular to the vertical plate 33, enabling the steel beam 3 to distribute the load evenly when stressed and reducing local stress concentration. The vertical plate 33 of the steel beam 3 is installed and connected to the column - foot vertical installation plate 102 or the connecting - member vertical installation plate 402, further enhancing the connection strength between the steel beam 3 and the column - foot member 1 and the connecting member 4. The end wall of the steel beam 3 is installed and connected to the third column plate 223 or the fourth column plate 224 of the steel column 2 (the two ends of the steel beam 3 are respectively connected to the steel columns 2 at both ends. Therefore, one end of the steel beam 3 is connected to the third column plate 223 of the steel column at this end, and the other end of the steel beam 3 is connected to the fourth column plate 224 of the steel column at this end). This design not only increases the connection points but also enhances the connection strength of the entire structure through multi - point connection. This multi - point connection method enables the steel structure framework to more effectively disperse stress when bearing loads, thereby improving the overall bearing capacity.

[0093] Preferably, bolt holes are respectively provided at both ends of the upper cross - plate 31, the lower cross - plate 32 and the vertical plate 33 for bolt connection with the column - foot member 1 or the connecting member 4.

[0094] Furthermore, the top - layer corner piece 5 includes two corner - piece end plates 51 and a corner - piece main body 52. The corner - piece main body 52 extends in the vertical direction, and the two corner - piece end plates 51 are respectively arranged at the upper and lower ends of the corner - piece main body 52;

[0095] The corner - piece main body 52 includes a first mounting plate 521, a second mounting plate 522, a third mounting plate 523 and a fourth mounting plate 524. One side of the first mounting plate 521 is connected to one side of the second mounting plate 522, the other side of the first mounting plate 521 is connected to one side of the third mounting plate 523, the other side of the second mounting plate 522 is connected to one side of the fourth mounting plate 524. The first mounting plate 521 and the second mounting plate 522 are perpendicular to each other, the third mounting plate 523 and the first mounting plate 521 are perpendicular to each other, and the fourth mounting plate 524 and the second column plate 222 of the column are perpendicular to each other;

[0096] The corner - piece end plate 51 is installed and connected to the connecting - member horizontal mounting plate 402, and the first mounting plate 521 and the second mounting plate 522 are respectively installed and connected to the two connecting - member vertical mounting plates 401;

[0097] The end of the steel beam 3 is installed on the right-angle mounting part 410 of the connector. The vertical plate 33 of the steel beam 3 is installed and connected to the vertical mounting plate 401 of the connector. The lower horizontal plate 32 of the steel beam 3 is installed and connected to the horizontal mounting plate 402 of the connector. The end wall of the steel beam 3 is installed and connected to the third mounting plate 523 or the fourth mounting plate 524 of the top corner piece 5.

[0098] By designing a top corner member 5 comprising two corner end plates 51 and a corner member body 52, and by incorporating a first mounting plate 521, a second mounting plate 522, a third mounting plate 523, and a fourth mounting plate 524 within the corner member body 52, a multi-directional connection and support are formed. This design significantly enhances the stability and load-bearing capacity of the steel structure frame. The perpendicular design between the mounting plates allows the steel structure frame to effectively resist external forces and deformations in multiple directions. The installation connection between the corner end plates 51 and the horizontal mounting plate 402, as well as the installation connection between the first mounting plate 521 and the second mounting plate 522 and the vertical mounting plate 401, makes the installation process of the steel structure frame more convenient and efficient. This standardized installation method helps reduce installation errors and improve construction efficiency.

[0099] It is worth noting that the end of the top-level steel beam 3 is located at the right-angle mounting part 410 on the connector, and is specifically connected to the vertical mounting plate 401 of the connector through the vertical plate 33, and to the horizontal mounting plate 402 of the connector through the lower horizontal plate 32. Furthermore, the end wall of the steel beam 3 is connected to the third mounting plate 523 or the fourth mounting plate 524 of the top-level corner piece 5 in multiple directions and at multiple points (both ends of the steel beam 3 are connected to the top-level corner pieces 5 at both ends, therefore one end of the steel beam 3 is connected to the third mounting plate 523 of the top-level corner piece at that end, and the other end of the steel beam 3 is connected to the fourth mounting plate 524 of the top-level corner piece at that end), ensuring a stable connection between the top-level steel beam 3 and the steel structure frame. This design not only improves the installation accuracy of the steel beam 3, but also enhances the stability of the steel beam 3 under stress.

[0100] Preferably, bolt holes are provided in the corner piece end plate 51 for connection with the connecting member 4 by bolts.

[0101] Furthermore, the widths of the first column plate 221, the second column plate 222, the first mounting plate 521, and the second mounting plate 522 are equal, which is D1; ​​the widths of the third column plate 223, the fourth column plate 224, the third mounting plate 523, the fourth mounting plate 524, the upper horizontal plate 31, and the lower horizontal plate 32 are equal, which is D2; where D1 = 2D2.

[0102] The right-angle mounting part 100 of the column base, the upper right-angle mounting part 410 of the connector, the lower right-angle mounting part 420 of the connector, and the vertical plate 33 are all at the same height, which is H1.

[0103] The width D1 of the first plate 221, the second plate 222, the first mounting plate 521, and the second mounting plate 522 has a specific proportional relationship with the width D2 of the third plate 223, the fourth plate 224, the third mounting plate 523, the fourth mounting plate 524, the upper horizontal plate 31, and the lower horizontal plate 32, namely, D1 = 2D2. This proportional relationship helps ensure the consistent dimensions of the various components in the steel structure frame, thereby improving the overall structural stability and assembly efficiency. Furthermore, the height H1 of the right-angle mounting part 100 at the column base, the upper right-angle mounting part 410 of the connector, the lower right-angle mounting part 420 of the connector, and the vertical plate 33 are equal, further ensuring the dimensional consistency of each connection part and simplifying the installation process.

[0104] Furthermore, the horizontal cross-section of the column base horizontal mounting plate 103 and the connector horizontal mounting plate 402 is "L" shaped, and both include a right-angle portion 01 and two right-angle arms 02;

[0105] Two right-angle arms 02 are perpendicularly disposed on both sides of the right-angle portion 01. The right-angle arms 02 are used for installation and connection with the steel beam 3. The width of the right-angle arms 02 is D2.

[0106] The horizontal cross-section of the column base horizontal mounting plate 103 and the connector horizontal mounting plate 402 is designed in an "L" shape, which provides a larger contact area and a more stable connection point. The right-angle portion 01, as the core part of the connection, ensures a secure connection with the steel beam 3 or the top corner piece 5, preventing loosening or deformation at the connection point.

[0107] The “L”-shaped horizontal mounting plate design allows the right-angle arm 02 to more effectively distribute and bear the loads from the steel beam 3 or other structural members. Since the width of the right-angle arm 02 is D2 (equal to the width of the third plate 223, the fourth plate 224, the upper horizontal plate 31, and the lower horizontal plate 32, etc.), this design ensures that the load is evenly distributed on the column base horizontal mounting plate 103 / connector horizontal mounting plate 402, thereby improving the load-bearing capacity of the entire steel structure frame.

[0108] The "L"-shaped horizontal mounting plate design allows for more flexible spatial layout at the connection points of the steel structure frame. The mutually perpendicular arrangement of the right-angle arms 02 can accommodate the connection requirements of steel beams 2 in different directions, providing greater flexibility and adaptability for the design of the steel structure frame.

[0109] Furthermore, the column base component 1 also includes four T-shaped column bases 12 and cross-shaped column bases 13, and the connecting component 4 also includes four T-shaped connectors 42 and cross-shaped connectors 43;

[0110] The T-shaped column base 12 is located in the middle of the two corner column bases 11, the four T-shaped column bases 12 are respectively located at the midpoints of the four sides of the rectangle, and the cross-shaped column base 13 is located at the intersection of the four T-shaped column bases 12.

[0111] The T-shaped column base 12 has two steel columns 2 vertically installed on it, and the top of the two steel columns 2 is equipped with the T-shaped connector 42. The cross-shaped column base 13 has four steel columns 2 vertically installed on it, and the top of the four steel columns 2 is equipped with the cross-shaped connector 43.

[0112] Two steel beams 3 are provided between the steel column 2 of the corner column base 11 and the steel column 2 of the T-shaped column base 12, and two steel beams 3 are provided between the steel column 2 of the T-shaped column base 12 and the steel column 2 of the cross-shaped column base 13.

[0113] By setting T-shaped column bases 12 and cross-shaped column bases 13 at the intersections of the midpoints of the four sides of the rectangle and the four T-shaped column bases 12, this design effectively distributes the load and enhances the overall stability of the steel frame. The T-shaped column bases 12 and cross-shaped column bases 13, as key connection points, can withstand loads from multiple directions and effectively transfer them to the foundation. Two steel columns 2 are vertically installed on the T-shaped column bases 12, and four steel columns 2 are vertically installed on the cross-shaped column bases 13. This design gives the steel frame a stronger load-bearing capacity in the vertical direction. Simultaneously, by setting two steel beams 3 between the steel columns 2 of the corner column bases 11 and the steel columns 2 of the T-shaped column bases 12, and between the steel columns 2 of the T-shaped column bases 12 and the steel columns 2 of the cross-shaped column bases 13, the load-bearing capacity of the frame in the horizontal direction is further enhanced. Figure 7 The diagram shown is a schematic representation of a steel structure frame according to another embodiment, wherein, Figure 8 A schematic diagram is shown showing a connection between a steel beam 3 and four corner column bases 11, four T-shaped column bases 12 and one cross-shaped column base 13; Figure 9 A schematic diagram is shown showing a connection between a steel beam 3 and four corner connectors 41, four T-shaped connectors 42, and a cross-shaped connector 43.

[0114] The design of T-shaped column bases 12 and cross-shaped column bases 13 makes the steel structure frame more flexible in spatial layout. This design can adjust the position and number of column bases according to actual needs to adapt to different building structures and functional requirements. At the same time, the use of T-shaped connectors 42 and cross-shaped connectors 43 also facilitates the connection between steel columns 2 and steel beams 3, making the entire frame more compact and efficient.

[0115] Furthermore, the T-shaped column base 12 includes the horizontal base plate 101, two column base vertical mounting plates 102, and two column base horizontal mounting plates 103; the two column base vertical mounting plates 102 are perpendicularly connected to each other and vertically mounted on the top surface of the horizontal base plate 101; one side of one column base vertical mounting plate 102 is connected to the surface of the other column base vertical mounting plate 102 to form two column base inner right-angle portions; the two column base horizontal mounting plates 103 are respectively horizontally arranged in the two column base inner right-angle portions, and the column base horizontal mounting plates 103 are respectively perpendicularly connected to the two column base vertical mounting plates 102; the top surface of one column base horizontal mounting plate 103 and the two column base vertical mounting plates 102 form a column base right-angle mounting portion 100;

[0116] The cross-shaped column base 13 includes a horizontal base plate 101, two column base vertical mounting plates 102, and four column base horizontal mounting plates 103. The two column base vertical mounting plates 102 are perpendicularly connected to each other and vertically mounted on the top surface of the horizontal base plate 101. The two column base vertical mounting plates 102 intersect and connect to form four column base inner right-angle portions. The four column base horizontal mounting plates 103 are respectively horizontally arranged in the four column base inner right-angle portions, and the column base horizontal mounting plates 103 are respectively perpendicularly connected to the two column base vertical mounting plates 102. The top surface of one column base horizontal mounting plate 103 and the two column base vertical mounting plates 102 form a column base right-angle mounting portion 100.

[0117] The T-shaped connector 42 includes two vertical mounting plates 401 and two horizontal mounting plates 402. The two vertical mounting plates 401 are perpendicularly connected to each other. One side of one vertical mounting plate 401 is connected to the surface of the other vertical mounting plate 401 to form two inner right-angle portions of the connector. The two horizontal mounting plates 402 are respectively horizontally arranged in the two inner right-angle portions of the connector. The top surface of one horizontal mounting plate 402 and the two vertical mounting plates 401 form an upper right-angle mounting portion 410 of the connector. The bottom surface of one horizontal mounting plate 402 and the two vertical mounting plates 401 form a lower right-angle mounting portion 420 of the connector.

[0118] The cross-shaped connector 43 includes two vertical mounting plates 401 and four horizontal mounting plates 402. The two vertical mounting plates 401 are perpendicular to each other and intersect to form four right-angled portions within the connector. The four horizontal mounting plates 402 are respectively horizontally positioned within the four right-angled portions. The top surface of one horizontal mounting plate 402 and the two vertical mounting plates 401 form an upper right-angled mounting portion 410, and the bottom surface of one horizontal mounting plate 402 and the two vertical mounting plates 401 form a lower right-angled mounting portion 420.

[0119] The corner column base 11, T-shaped column base 12, and cross-shaped column base 13 are all constructed by two vertical mounting plates 102 and a horizontal mounting plate 103, forming one right-angle mounting part 100, two right-angle mounting parts 100, and four right-angle mounting parts 100, respectively. Each right-angle mounting part 100 is used to install the steel column 2 (for the structure of the T-shaped column base 12, please refer to...). Figure 10 Please refer to the structure of the cross-shaped column base 13. Figure 11 The design of the right-angle mounting part 100 at the column base allows the steel column 2 to be more firmly connected to the column base, improving the overturning resistance of the entire steel structure frame.

[0120] Corner connectors 41, T-type connectors 42, and cross-type connectors 43 are all constructed by two vertical mounting plates 401 and horizontal mounting plates 402, forming one set of right-angle mounting portions (upper right-angle mounting portion 410 and lower right-angle mounting portion 420), two sets of right-angle mounting portions (upper right-angle mounting portion 410 and lower right-angle mounting portion 420), and four sets of right-angle mounting portions (upper right-angle mounting portion 410 and lower right-angle mounting portion 420). (Please refer to the structure of T-type connector 42.) Figure 12 Please refer to the structure of the cross-shaped connector 43. Figure 13 The design of the upper right-angle mounting part 410 and the lower right-angle mounting part 420 of the connector allows the steel beam 3 and the top corner piece 5 to be more firmly connected to the connector, enhancing the overall stability of the entire frame.

[0121] The T-shaped column bases 12, cross-shaped column bases 13, T-shaped connectors 42, and cross-shaped connectors 43 all employ standardized designs, which helps simplify the construction process and reduce construction difficulty. Due to the standardized components and connection methods, the steel structure frame can be more easily expanded and upgraded. This design helps to meet potential future load or functional requirements; it also allows for adjustments to the position and number of column bases to adapt to different building structures and functional needs.

[0122] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A steel structure frame, characterized in that: It includes column base components, several steel columns, several steel beams, connecting components, and several top corner pieces; The column base component includes four corner column bases, which are respectively located at the four corners of the rectangle. Four steel columns are vertically installed on the four corner column bases, and the bottom of the steel columns is connected to the corner column bases. The connecting component includes four corner connectors, which are respectively disposed on the top of the four steel columns, and the top of the steel columns are connected to the lower part of the corner connectors. Two steel beams are horizontally arranged between the two steel columns. The end of one steel beam is connected to the bottom of the steel column at the same end and the corner column base, and the end of the other steel beam is connected to the top of the steel column at the same end and the lower part of the corner connector. The upper part of the corner connector is provided with the top corner piece, and the steel beam is provided between the two top corner pieces. The end of the steel beam is connected to the top corner piece and the upper part of the corner connector located at the same end.

2. A steel structure frame according to claim 1, characterized in that: The corner column base includes a horizontal base plate, two vertical mounting plates for the column base, and a horizontal mounting plate for the column base; The two column base vertical mounting plates are vertically connected to each other and vertically installed on the top surface of the horizontal base plate. One side of one column base vertical mounting plate is connected to one side of the other column base vertical mounting plate to form an inner right angle part of the column base. The column base horizontal mounting plate is horizontally arranged in the inner right angle part of the column base, and the column base horizontal mounting plate is vertically connected to the two column base vertical mounting plates respectively. The top surface of the horizontal mounting plate of the column base and the two vertical mounting plates of the column base form a right-angle mounting part of the column base, and the bottom of the steel column is installed on the right-angle mounting part of the column base.

3. A steel structure frame according to claim 2, characterized in that: The steel column includes two column end plates and a column body. The column body extends vertically, and the two column end plates are respectively located at the upper and lower ends of the column body. The column body includes a first column plate, a second column plate, a third column plate, and a fourth column plate. One side of the first column plate is connected to one side of the second column plate, the other side of the first column plate is connected to one side of the third column plate, and the other side of the second column plate is connected to one side of the fourth column plate. The first column plate and the second column plate are perpendicular to each other, the third column plate is perpendicular to the first column plate, and the fourth column plate is perpendicular to the second column plate. The column end plate at the bottom of the steel column is installed and connected to the horizontal mounting plate at the column base, and the first plate and the second plate at the bottom of the steel column are respectively installed and connected to the two vertical mounting plates at the column base.

4. A steel structure frame according to claim 3, characterized in that: The corner connector includes two vertical mounting plates and a horizontal mounting plate. The two vertical mounting plates of the connecting member are perpendicularly connected. One side of one vertical mounting plate of the connecting member is connected to one side of the other vertical mounting plate of the connecting member to form a right-angle portion inside the connecting member. The horizontal mounting plate of the connecting member is horizontally arranged in the right-angle portion inside the connecting member. The top surface of the horizontal mounting plate of the connecting member and the two vertical mounting plates of the connecting member form an upper right-angle mounting portion of the connecting member. The bottom surface of the horizontal mounting plate of the connecting member and the two vertical mounting plates of the connecting member form a lower right-angle mounting portion of the connecting member. The top of the steel column is installed in the lower right-angle mounting portion of the connecting member. The top-layer corner member is installed in the upper right-angle mounting portion of the connecting member; The column end plate at the top of the steel column is installed and connected to the horizontal mounting plate of the connecting member. The first column plate and the second column plate at the top of the steel column are respectively installed and connected to the two vertical mounting plates of the connecting member.

5. A steel structure frame according to claim 4, characterized in that: The steel beam includes an upper cross plate, a lower cross plate, and a vertical plate. The upper and lower ends of the vertical plate are respectively connected to the upper cross plate and the lower cross plate. The upper cross plate and the lower cross plate are respectively perpendicular to the vertical plate. The vertical cross-section of the steel beam is in the shape of an inverted "U"; The end of the steel beam at the bottom of the steel column is installed in the column base right-angle mounting portion. The vertical plate of this steel beam is installed and connected to the vertical mounting plate of the column base. The lower cross plate of this steel beam is installed and connected to the horizontal mounting plate of the column base. The end wall of this steel beam is installed and connected to the third column plate or the fourth column plate of the steel column; The end of the steel beam at the top of the steel column is installed in the lower right-angle mounting portion of the connecting member. The vertical plate of this steel beam is installed and connected to the vertical mounting plate of the connecting member. The upper cross plate of this steel beam is installed and connected to the horizontal mounting plate of the connecting member. The end wall of this steel beam is installed and connected to the third column plate or the fourth column plate of the steel column.

6. A steel structure frame according to claim 5, characterized in that: The top-layer corner member includes two corner member end plates and a corner member body. The corner member body extends in the vertical direction. The two corner member end plates are respectively arranged at the upper and lower ends of the corner member body; The corner member body includes a first mounting plate, a second mounting plate, a third mounting plate, and a fourth mounting plate. One side of the first mounting plate is connected to one side of the second mounting plate. The other side of the first mounting plate is connected to one side of the third mounting plate. The other side of the second mounting plate is connected to one side of the fourth mounting plate. The first mounting plate and the second mounting plate are perpendicular to each other. The third mounting plate and the first mounting plate are perpendicular to each other. The fourth mounting plate and the second column plate are perpendicular to each other; The corner member end plate is installed and connected to the horizontal mounting plate of the connecting member. The first mounting plate and the second mounting plate are respectively installed and connected to the two vertical mounting plates of the connecting member; The end of the steel beam is installed in the upper right-angle mounting portion of the connecting member. The vertical plate of this steel beam is installed and connected to the vertical mounting plate of the connecting member. The lower cross plate of this steel beam is installed and connected to the horizontal mounting plate of the connecting member. The end wall of this steel beam is installed and connected to the third mounting plate or the fourth mounting plate of the top-layer corner member.

7. A steel structure frame according to claim 6, characterized in that: The widths of the first column plate, the second column plate, the first mounting plate, and the second mounting plate are equal, and are D1. The widths of the third column plate, the fourth column plate, the third mounting plate, the fourth mounting plate, the upper horizontal plate, and the lower horizontal plate are equal, and are D2. Wherein, D1 = 2D2. The heights of the right-angle mounting part of the column base, the upper right-angle mounting part of the connector, the lower right-angle mounting part of the connector, and the vertical plate are equal, and are H1.

8. A steel structure frame according to claim 7, characterized in that: The horizontal cross-section of the column base horizontal mounting plate and the connector horizontal mounting plate is "L" shaped, both including a right-angled part and two right-angled arms; Two right-angled arms are perpendicularly disposed on both sides of the right-angle portion. The right-angled arms are used for installation and connection with the steel beam, and the width of the right-angled arms is D2.

9. A steel structure frame according to claim 8, characterized in that: The column base component also includes four T-shaped column bases and cross-shaped column bases, and the connecting component also includes four T-shaped connectors and cross-shaped connectors; The T-shaped column base is located at the middle of the two corner column bases, the four T-shaped column bases are respectively located at the midpoints of the four sides of the rectangle, and the cross-shaped column base is located at the intersection of the four T-shaped column bases; The T-shaped column base has two steel columns vertically installed, and the top of the two steel columns is equipped with the T-shaped connector. The cross-shaped column base has four steel columns vertically installed, and the top of the four steel columns is equipped with the cross-shaped connector. Two steel beams are provided between the steel column of the corner column base and the steel column of the T-shaped column base, and two steel beams are provided between the steel column of the T-shaped column base and the steel column of the cross-shaped column base.

10. A steel structure frame according to claim 9, characterized in that: The T-shaped column base includes a horizontal base plate, two vertical mounting plates, and two horizontal mounting plates. The two vertical mounting plates are perpendicularly connected to each other and vertically mounted on the top surface of the horizontal base plate. One side of one vertical mounting plate is connected to the surface of the other vertical mounting plate to form two right-angled sections within the column base. The two horizontal mounting plates are horizontally positioned at the two right-angled sections within the column base, and are perpendicularly connected to the two vertical mounting plates. The top surface of one horizontal mounting plate and the two vertical mounting plates form a right-angled mounting section within the column base. The cross-shaped column base includes a horizontal base plate, two vertical mounting plates, and four horizontal mounting plates. The two vertical mounting plates are perpendicularly connected to each other and vertically mounted on the top surface of the horizontal base plate. The two vertical mounting plates intersect to form four right-angled sections within the column base. The four horizontal mounting plates are horizontally positioned at the four right-angled sections within the column base, and each horizontal mounting plate is perpendicularly connected to the two vertical mounting plates. The top surface of one horizontal mounting plate and the two vertical mounting plates together form a right-angled mounting section. The T-shaped connector includes two vertical mounting plates and two horizontal mounting plates. The two vertical mounting plates are perpendicularly connected to each other. One side of one vertical mounting plate is connected to the surface of the other vertical mounting plate to form two inner right-angle portions of the connector. The two horizontal mounting plates are respectively horizontally arranged in the two inner right-angle portions of the connector. The top surface of one horizontal mounting plate and the two vertical mounting plates form an upper right-angle mounting portion of the connector. The bottom surface of one horizontal mounting plate and the two vertical mounting plates form a lower right-angle mounting portion of the connector. The cross-shaped connector includes two vertical mounting plates and four horizontal mounting plates. The two vertical mounting plates are perpendicular to each other and intersect to form four right-angled sections within the connector. The four horizontal mounting plates are horizontally positioned at the four right-angled sections. The top surface of one horizontal mounting plate and the two vertical mounting plates form an upper right-angled mounting section, and the bottom surface of one horizontal mounting plate and the two vertical mounting plates form a lower right-angled mounting section.

Images