Box-type to cross-shaped steel rib component and manufacturing method thereof

Abstract

Two wing plates and the two sides of a first web plate are fixed in an H shape to form an H-shaped plate, the other two wing plates and two second web plates are respectively fixed in a T shape to form two T-shaped plates, and the two T-shaped plates are respectively fixed with the two sides of the H-shaped plate. The first web and the two second webs are fixed in a cross mode to form a cross-shaped steel rib, the cross-shaped steel rib extends out of one end of each wing plate to form an inserting end, the four wall plates are sequentially connected to form a square box-shaped steel rib, the inserting end is inserted into one end of the box-shaped steel rib, and the four sides of the inserting end are perpendicularly fixed to the four sides of the box-shaped steel rib respectively. The wall plates and the wing plates are connected in a one-to-one correspondence mode, and the transverse partition plates are fixed in the box type steel rib and arranged in the length direction of the box type steel rib at intervals. The invention further discloses a manufacturing method of the box-to-cross steel rib component. According to the box-type to cross-shaped steel rib component and the manufacturing method thereof, manufacturing is convenient, sudden change of internal force transmission is prevented, and the overall strength is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel frame of steel concrete column, and in particular to a box-shaped to cross-shaped steel frame component and a manufacturing method thereof. Background Art

[0002] Steel-reinforced concrete columns are vertical load-bearing components with reinforced concrete embedded in steel (steel skeleton). The embedded steel sections include H-shaped steel, box-shaped tube, round tube, cross-shaped steel, etc. Steel-reinforced concrete columns can be embedded with a single section of steel or a combination of steel. Steel-reinforced concrete columns are a type of vertical component that is widely used in multi-story steel structures and underground buildings. They can effectively reduce the excessive cross-section of vertical components that affects the use of internal space in the building. At the same time, they can effectively reduce the deadweight of the structure and reduce construction costs.

[0003] The existing box-type to cross-shaped steel frame components generally include a cross-shaped steel frame and a box-shaped steel frame. The cross-shaped steel frame and the box-shaped steel frame are connected by slotting and welding in the box-shaped steel frame, and then undergoing special treatment. On the one hand, slotting and welding are inconvenient to manufacture; on the other hand, there is no longitudinal support inside the box-shaped steel frame, and the internal force transmission has a large mutation, and the overall strength is not high. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a box-shaped to cross-shaped steel frame component and a manufacturing method thereof which is easy to manufacture, helps to prevent sudden changes in internal force transmission, and improves overall strength.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A box-shaped to cross-shaped steel frame component comprises a first web, two second webs, four wing plates, four wall plates and a plurality of cross partitions, wherein the two wing plates are fixed to the two sides of the first web in an H-shape to form an H-shaped plate, and the other two wing plates are fixed to the two second webs in a T-shape to form two T-shaped plates, and the two T-shaped plates are fixed to the two sides of the H-shaped plate respectively, so that the first web and the two second webs are fixed in a cross shape to form a cross-shaped steel frame, and the cross-shaped steel frame extends from one end of each wing plate to form a plug-in end, and the four wall plates are connected in sequence to form a square box-shaped steel frame, and the plug-in end is inserted into one end of the box-shaped steel frame, and the The four sides of the plug-in end are vertically fixed to the four sides of the box-type steel frame respectively, and each of the wall panels is connected to each wing panel one by one. Each of the transverse partitions is fixed in the box-type steel frame and arranged at intervals along the length direction of the box-type steel frame. The plug-in end is fixedly connected to the nearest transverse partition, and longitudinal partitions are fixed between every two adjacent transverse partitions. A top plate is provided on the end of the box-type steel frame away from the cross-shaped steel frame, a casting port is provided on the top plate, a through port is provided on the transverse partition, and a bottom plate is provided on the end of the cross-shaped steel frame away from the box-type steel frame. A slurry outlet is formed between adjacent wing panels, and a tie plate is connected between adjacent wing panels.

[0007] As a further improvement of the above technical solution:

[0008] The wing plate is fixedly connected to the bottom plate.

[0009] Two adjacent sides of the box-shaped steel frame are respectively provided with a first connecting beam corbel and a second connecting beam corbel.

[0010] The box-shaped steel frame is provided with a third corbel on the side where the first connecting beam corbel is located.

[0011] The box-shaped steel frame is provided with steel bar connecting plates on the sides where the first connecting beam corbel and the second connecting beam corbel are located.

[0012] A plurality of shear nails are distributed on the outer sides of the wing panels and the wall panels.

[0013] The connected plates are fixed by welding.

[0014] Both side corners of one end of the wall panel connected to the wing panel are provided with curved surfaces, and the side surfaces of the wing panel are smoothly connected to the corresponding curved surfaces.

[0015] The wall panels and wing panels have the same thickness.

[0016] A method for manufacturing a box-shaped to cross-shaped steel frame component comprises the following steps:

[0017] S1. Weld two wing plates to both sides of the first web in an H-shaped manner to form an H-shaped plate extending from one end of the first web, and weld the other two wing plates to the two second webs in a T-shaped manner to form two T-shaped plates extending from one end of the second webs;

[0018] S2. Weld and fix two T-shaped plates and two sides of the H-shaped plate respectively, so that the first web plate and the two second web plates are fixed in a cross shape to form a cross-shaped steel frame, the cross-shaped steel frame extends from one end of each wing plate to form a plug-in end, and adjacent wing plates are spaced to form a slurry outlet; weld a gusset plate between adjacent wing plates;

[0019] S3, vertically welding and fixing the first wall panel to one side of the plug-in end, and welding and fixing it to the corresponding wing panel;

[0020] S4. Alternately weld and fix the transverse partitions and longitudinal partitions with through openings on the inner side of the first wall plate, and arrange the transverse partitions at intervals along the length direction of the first wall plate. A longitudinal partition is welded and fixed between two adjacent transverse partitions, and the plug-in end is welded and fixed to the closest transverse partition;

[0021] S5. Weld the other three wall panels in sequence to form a square box-shaped steel frame. Insert the plug-in end into one end of the box-shaped steel frame. The four sides of the plug-in end are vertically fixed to the four sides of the box-shaped steel frame. Each wall panel is connected to each wing panel one by one. Each diaphragm is fixed in the box-shaped steel frame.

[0022] S6. A top plate with a pouring port is welded and fixed to one end of the box-shaped steel frame away from the cross-shaped steel frame, and a bottom plate is welded and fixed to one end of the cross-shaped steel frame away from the box-shaped steel frame.

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] The box-type to cross-type steel frame component of the present invention, on the one hand, is butt-jointed by inserting the plug-in end into one end of the box-type steel frame and then welding it, which is convenient to manufacture compared with the slotted welding butt-jointed method in the prior art; on the other hand, a plurality of transverse partitions are arranged at intervals along the length direction inside the box-type steel frame, and adjacent transverse partitions are connected by longitudinal partitions. The plug-in end is fixedly connected to the nearest transverse partition, so that a longitudinal support connected to the cross-shaped steel frame is formed inside the box-type steel frame, which is beneficial to prevent sudden changes in internal force transmission and improves the overall strength.

[0025] The manufacturing method of the box-type to cross-shaped steel frame component of the present invention, on the one hand, has a reasonable overall step design and is easy to manufacture. The plug-in end is inserted into one end of the box-type steel frame and then welded to achieve docking, which is convenient to manufacture compared to the slotted welding docking in the prior art. On the other hand, a plurality of transverse partitions are arranged at intervals along the length direction inside the box-type steel frame, and adjacent transverse partitions are connected by longitudinal partitions. The plug-in end is fixedly connected to the nearest transverse partition, so that a longitudinal support connected to the cross-shaped steel frame is formed inside the box-type steel frame, which is beneficial to prevent sudden changes in internal force transmission and improves the overall strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the box-shaped to cross-shaped steel frame member of the present invention.

[0027] Figure 2 It is a three-dimensional structural schematic diagram of the box-shaped to cross-shaped steel frame member of the present invention (shear studs are not shown).

[0028] Figure 3 It is a schematic diagram of the internal structure of the box-shaped steel frame of the box-shaped to cross-shaped steel frame component of the present invention.

[0029] Figure 4 It is a three-dimensional structural schematic diagram of the cross-shaped steel frame of the box-shaped to cross-shaped steel frame component of the present invention.

[0030] Figure 5 It is an exploded view of the cross-shaped steel frame of the box-shaped to cross-shaped steel frame component of the present invention.

[0031] Figure 6 It is a process diagram of the method for manufacturing a box-type to cross-shaped steel frame component of the present invention, wherein a1 is a manufacturing diagram of an H-shaped plate and a T-shaped plate, a2 is a manufacturing diagram of a cross-shaped steel frame, a3 is a welding diagram of the first wall panel 4, a4 ​​is a welding diagram of a transverse partition and a longitudinal partition, a5 is a welding diagram of the second wall panel 4, a6 is a welding diagram of the third wall panel 4, a7 is a welding diagram of the fourth wall panel 4 and the top plate, a8 is a welding diagram of a bottom plate and a corbel, a9 is a welding diagram of a connecting sleeve, and a10 is a welding diagram of a shear nail.

[0032] The symbols in the figure represent:

[0033] 1. First web; 12. Cross-shaped steel frame; 121. Plug-in end; 2. Second web; 3. Wing plate; 31. H-shaped plate; 32. T-shaped plate; 33. Adhesive plate; 4. Wall plate; 41. Curved surface; 44. Box-shaped steel frame; 441. First connecting beam corbel; 442. Second connecting beam corbel; 443. Third corbel; 444. Rebar connecting plate; 445. Shear nail; 446. Connecting sleeve; 5. Horizontal partition; 51. Through-hole; 6. Longitudinal partition; 7. Top plate; 71. Casting port; 8. Bottom plate; 9. Slurry outlet. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "assemble", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Embodiment 1:

[0039] Figures 1 to 5 An embodiment of a box-type steel frame member of the present invention is shown. The box-type steel frame member of the present embodiment comprises a first web 1, two second webs 2, four wing panels 3, four wall panels 4 and a plurality of cross partitions 5. The two wing panels 3 are fixed to both sides of the first web 1 in an H-shape to form an H-shaped plate 31. The other two wing panels 3 are fixed to the two second webs 2 in a T-shape to form two T-shaped plates 32. The two T-shaped plates 32 are fixed to both sides of the H-shaped plate 31, respectively, so that the first web 1 and the two second webs 2 are fixed in a cross shape to form a cross-shaped steel frame 12. The cross-shaped steel frame 12 extends from one end of each wing panel 3 to form a plug-in end 121. The four wall panels 4 are sequentially connected to form a square box-shaped steel frame 44. The plug-in end 1 21 is inserted into one end of the box-type steel frame 44, and the four sides of the plug-in end 121 are vertically fixed to the four sides of the box-type steel frame 44 respectively, each wall panel 4 is connected to each wing plate 3 in a one-to-one correspondence, each transverse partition 5 is fixed in the box-type steel frame 44 and arranged at intervals along the length direction of the box-type steel frame 44, the plug-in end 121 is fixedly connected to the nearest transverse partition 5, and longitudinal partitions 6 are fixed between two adjacent transverse partitions 5. A top plate 7 is provided at one end of the box-type steel frame 44 away from the cross-shaped steel frame 12, and a casting port 71 is provided on the top plate 7, and a through port 51 is opened on the transverse partition 5. A bottom plate 8 is provided at one end of the cross-shaped steel frame 12 away from the box-type steel frame 44, and a slurry outlet 9 is formed between adjacent wing plates 3, and adjacent wing plates 3 are connected with a fixing plate 33.

[0040] The box-type to cross-type steel frame component, on the one hand, is butt-jointed by inserting the plug-in end 121 into one end of the box-type steel frame 44 and then welding it, which is convenient to manufacture compared with the slotted welding butt-jointed method in the prior art. On the other hand, a plurality of transverse partitions 5 are arranged at intervals along the length direction inside the box-type steel frame 44, and adjacent transverse partitions 5 are connected by longitudinal partitions 6. The plug-in end 121 is fixedly connected to the nearest transverse partition 5, so that a longitudinal support connected to the cross-shaped steel frame 12 is formed inside the box-type steel frame 44, which is beneficial to prevent sudden changes in internal force transmission and improves the overall strength.

[0041] When the box-type to cross-shaped steel frame component is in use, the cross-shaped steel frame 12 faces downward and the box-shaped steel frame 44 faces upward. More space is reserved for reinforced concrete around the lower cross-shaped steel frame 12, which is conducive to the foundation steel bars extending to the outside and making it easier to tie the longitudinal bars and stirrups. Secondly, the cross-shaped steel frame 12 can fill the entire space well.

[0042] Furthermore, in this embodiment, the wing plate 3 is fixedly connected to the bottom plate 8. Specifically, the first web plate 1, the second web plate 2 and the wing plate 3 are flushly fixed to the inner side surface of the bottom plate 8, further improving the overall strength.

[0043] Further, in this embodiment, two adjacent sides of the box-shaped steel frame 44 are respectively provided with a first connecting beam corbel 441 and a second connecting beam corbel 442. Preferably, the first connecting beam corbel 441 and the second connecting beam corbel 442 are perpendicular. The first connecting beam corbel 441 and the second connecting beam corbel 442 are both welded to the box-shaped steel frame 44.

[0044] Furthermore, in this embodiment, the box-shaped steel frame 44 is provided with a third corbel 443 on the side where the first coupling beam corbel 441 is located.

[0045] Furthermore, in this embodiment, the box-shaped steel frame 44 is provided with a steel bar connection plate 444 on the side where the first connecting beam corbel 441 and the second connecting beam corbel 442 are located. Preferably, the steel bar connection plate 444 is welded to the box-shaped steel frame 44.

[0046] Furthermore, in this embodiment, a plurality of shear nails 445 are distributed on the outer sides of the wing plate 3 and the wall plate 4. Preferably, a connecting sleeve 446 is welded on the outer side of the wall plate 4.

[0047] Furthermore, in this embodiment, the connected plates are fixed by welding.

[0048] Furthermore, in this embodiment, both side corners of one end where the wall plate 4 is connected to the wing plate 3 are provided with curved surfaces 41, and the side surfaces of the wing plate 3 are smoothly connected to the corresponding curved surfaces 41, thereby improving the quality of the welding connection.

[0049] Furthermore, in this embodiment, the wall plate 4 and the wing plate 3 have the same thickness. The length of the plug end 121 is not less than the radius of the curved surface 41 .

[0050] The manufacturing process of the box-type to cross-shaped steel frame member is as follows: the first step is to weld and fix the two flanges 3 to the two sides of the first web 1 in an H-shaped manner to form an H-shaped plate 31 extending from one end of the first web 1, and the other two flanges 3 are respectively welded and fixed to the two second webs 2 in a T-shaped manner to form two T-shaped plates 32 extending from one end of the second webs 2; the second step is to weld and fix the two sides of the two T-shaped plates 32 to the H-shaped plate 31 respectively, so that the first web 1 and the two second webs 2 are fixed in a cross shape to form a cross-shaped steel frame 1 2, a cross-shaped steel frame 12 extends from one end of each wing plate 3 to form a plug-in end 121, and a slurry outlet 9 is formed between adjacent wing plates 3; the third step is to vertically weld and fix the first wall plate 4 to one side of the plug-in end 121, and to weld and fix it to the corresponding wing plate 3; the fourth step is to alternately weld and fix the transverse partition 5 and the longitudinal partition 6 with the through opening 51 on the inner side of the first wall plate 4, and arrange the transverse partitions 5 at intervals along the length direction of the first wall plate 4, and weld and fix the adjacent transverse partitions 5 to each other. The longitudinal partition 6, the plug-in end 121 is welded and fixed with the closest transverse partition 5; the fifth step, the other three wall panels 4 are welded in sequence, so that the four wall panels 4 are connected in sequence to form a square box-shaped steel frame 44, the plug-in end 121 is inserted into one end of the box-shaped steel frame 44, and the four sides of the plug-in end 121 are vertically fixed to the four sides of the box-shaped steel frame 44, each wall panel 4 is connected to each wing plate 3 one by one, and each transverse partition 5 is fixed in the box-shaped steel frame 44; the sixth step, the box-shaped steel frame 44 is far away from the cross-shaped steel frame 12 A top plate 7 with a pouring port 71 is welded and fixed at one end, and a bottom plate 8 is welded and fixed at the end of the cross-shaped steel frame 12 away from the box-shaped steel frame 44; Step 7, a first connecting beam corbel 441, a third corbel 443, a steel bar connecting plate 444 and a connecting sleeve 446 are welded and fixed on one side of the box-shaped steel frame 44, and a second connecting beam corbel 442, a steel bar connecting plate 444 and a connecting sleeve 446 are welded and fixed on the other adjacent side; Step 8, a plurality of shear nails 445 are distributed and fixed on the outer sides of the wing plate 3 and the wall panel 4.

[0051] Embodiment 2:

[0052] Figure 6 An embodiment of a method for manufacturing a box-shaped steel frame member converted to a cross-shaped steel frame member of the present invention is shown. The method for manufacturing a box-shaped steel frame member converted to a cross-shaped steel frame member of this embodiment comprises the following steps:

[0053] S1, such as Figure 6 As shown in a1, the two wing plates 3 are fixed to the two sides of the first web 1 in an H-shape by welding to form an H-shaped plate 31 extending from one end of the first web 1, and the other two wing plates 3 are fixed to the two second webs 2 in a T-shape by welding to form two T-shaped plates 32 extending from one end of the second webs 2; in other embodiments, the two T-shaped plates 32 can also be formed by cutting an H-shaped plate 31 in the middle.

[0054] S2, such as Figure 6As shown in a2, two T-shaped plates 32 are welded and fixed to both sides of the H-shaped plate 31, so that the first web 1 and the two second webs 2 are fixed in a cross shape to form a cross-shaped steel frame 12, and the cross-shaped steel frame 12 extends from one end of each wing plate 3 to form a plug-in end 121, and adjacent wing plates 3 are spaced to form a slurry outlet 9; and a gusset plate 33 is welded between adjacent wing plates 3;

[0055] S3, such as Figure 6 As shown in a3, the first wall plate 4 is vertically welded to one side of the plug-in end 121 and is welded to the corresponding wing plate 3;

[0056] S4, such as Figure 6 As shown in a4, the transverse partitions 5 and the longitudinal partitions 6 with the through openings 51 are alternately welded and fixed on the inner side of the first wall plate 4, and the transverse partitions 5 are arranged at intervals along the length direction of the first wall plate 4, and the longitudinal partitions 6 are welded and fixed between two adjacent transverse partitions 5, and the plug-in end 121 is welded and fixed to the closest transverse partition 5;

[0057] S5, such as Figure 6 As shown in a4 to a7, three other wall panels 4 are welded in sequence, so that the four wall panels 4 are connected in sequence to form a square box-shaped steel frame 44, the plug end 121 is inserted into one end of the box-shaped steel frame 44, and the four sides of the plug end 121 are vertically fixed to the four sides of the box-shaped steel frame 44 respectively, each wall panel 4 is connected to each wing panel 3 in a one-to-one correspondence, and each transverse partition 5 is fixed in the box-shaped steel frame 44;

[0058] S6, such as Figure 6 As shown in a8 , a top plate 7 with a pouring port 71 is welded and fixed to one end of the box-shaped steel frame 44 away from the cross-shaped steel frame 12 , and a bottom plate 8 is welded and fixed to one end of the cross-shaped steel frame 12 away from the box-shaped steel frame 44 .

[0059] The manufacturing method of the box-type to cross-shaped steel frame component has, on the one hand, a reasonable overall step design and is easy to manufacture. The plug-in end 121 is inserted into one end of the box-type steel frame 44 and then welded to achieve docking, which is convenient to manufacture compared to the slotted welding docking in the prior art. On the other hand, a plurality of transverse partitions 5 are arranged at intervals along the length direction in the box-type steel frame 44, and adjacent transverse partitions 5 are connected by longitudinal partitions 6. The plug-in end 121 is fixedly connected to the nearest transverse partition 5, so that a longitudinal support connected to the cross-shaped steel frame 12 is formed inside the box-type steel frame 44, which is beneficial to prevent sudden changes in internal force transmission and improves the overall strength.

[0060] Furthermore, in this embodiment, if Figure 6 As shown in a8 and a9, it also includes S7, welding and fixing the first connecting beam corbel 441, the third corbel 443, the steel bar connecting plate 444 and the connecting sleeve 446 on one side of the box-type steel frame 44, and welding and fixing the second connecting beam corbel 442, the steel bar connecting plate 444 and the connecting sleeve 446 on the other adjacent side.

[0061] Furthermore, in this embodiment, if Figure 6 As shown in a10, it also includes S8, distributing and fixing a plurality of shear nails 445 on the outer sides of the wing panels 3 and the wall panels 4.

[0062] Furthermore, in this embodiment, in S1, the web is perpendicular to the corresponding wing 3, and the welding form between the web and the wing 3 can be fillet weld or double "V" groove welding according to the plate thickness and stress conditions ("V" groove welding is suitable for web thickness greater than 12mm).

[0063] Furthermore, in this embodiment, in S2, the welded cross-shaped steel frame 12 is produced, and two T-shaped plates 32 are placed in the center of the two sides of the H-shaped plate 31, and the first web 1 is perpendicular to the second web 2. Spot welding is first used temporarily, and then the adjacent wing plates 3 are fixedly connected with the gusset plates 33. The spacing between the gusset plates 33 should not be less than the longitudinal length of the manual welding operation space.

[0064] Further, in this embodiment, in S3, the first wall panel 4 and the corresponding wing panel 3 are butt-welded by double "V" groove welding, and the first wall panel 4 is welded to a fillet weld on one side of the plug-in end 121; then the transverse partition 5 and the longitudinal partition 6 are welded on the inner side of the first wall panel 4;

[0065] Furthermore, in this embodiment, in S4, the second wall panel 4 is first installed on the opposite side of the first wall panel 4, and each transverse partition 5, longitudinal partition 6 is welded with a fillet weld at the joint position with the second wall panel 4; then the third wall panel 4 and the fourth wall panel 4 are installed, and the pad is fixed at the contact position between the transverse partition 5 and the third wall panel 4 and the fourth wall panel 4 to form a melting nozzle electroslag welding cavity, and then the third wall panel 4 and the fourth wall panel 4 are fixed; the wall panel 4 is butt-welded to the wing panel 3, the wall panels 4 are welded to each other by automatic submerged arc welding, and the third wall panel 4 and the fourth wall panel 4 are welded to the transverse partition 5 by melting nozzle electroslag welding.

[0066] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the technical content disclosed above without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention should fall within the scope of protection of the technical solution of the present invention.

Claims

1. A box-shaped to cross-shaped steel frame member, characterized in that: The invention comprises a first web (1), two second webs (2), four wing panels (3), four wall panels (4) and a plurality of transverse partitions (5); the two wing panels (3) are fixed to the two sides of the first web (1) in an H-shape to form an H-shaped plate (31); the other two wing panels (3) are fixed to the two second webs (2) in a T-shape to form two T-shaped plates (32); the two T-shaped plates (32) are fixed to the two sides of the H-shaped plate (31) respectively, so that the first web (1) and the two second webs (2) are fixed in a cross shape to form a cross-shaped steel frame (12); the cross-shaped steel frame (12) extends from one end of each wing panel (3) to form a plug-in end (121); the four wall panels (4) are connected in sequence to form a square box-shaped steel frame (44); the plug-in end (121) is inserted into one end of the box-shaped steel frame (44); and the plug-in end (121) is The four sides are respectively vertically fixed to the four sides of the box-shaped steel frame (44), each of the wall panels (4) is connected to each of the wing panels (3) in a one-to-one correspondence, each of the transverse partitions (5) is fixed in the box-shaped steel frame (44) and arranged at intervals along the length direction of the box-shaped steel frame (44), the plug-in end (121) is fixedly connected to the closest transverse partition (5), and longitudinal partitions (6) are fixed between two adjacent transverse partitions (5). The end of the box-shaped steel frame (44) away from the cross-shaped steel frame (12) is provided with a top plate (7), and a casting port (71) is provided on the top plate (7). A through port (51) is opened on the transverse partition (5), and the end of the cross-shaped steel frame (12) away from the box-shaped steel frame (44) is provided with a bottom plate (8). A slurry outlet (9) is formed between adjacent wing panels (3), and a gusset plate (33) is connected between adjacent wing panels (3).

2. The box-shaped to cross-shaped steel frame member according to claim 1, characterized in that: The wing plate (3) is fixedly connected to the bottom plate (8).

3. The box-shaped to cross-shaped steel frame member according to claim 1, characterized in that: Two adjacent sides of the box-shaped steel frame (44) are respectively provided with a first connecting beam corbel (441) and a second connecting beam corbel (442).

4. The box-shaped to cross-shaped steel frame member according to claim 3 is characterized in that: The box-shaped steel frame (44) is provided with a third corbel (443) on the side where the first connecting beam corbel (441) is located.

5. The box-shaped to cross-shaped steel frame member according to claim 4, characterized in that: The box-shaped steel frame (44) is provided with a steel bar connection plate (444) on the side where the first connecting beam corbel (441) and the second connecting beam corbel (442) are located.

6. The box-shaped to cross-shaped steel frame member according to claim 5, characterized in that: A plurality of shear nails (445) are distributed on the outer sides of the wing panels (3) and the wall panels (4).

7. The box-shaped to cross-shaped steel frame member according to any one of claims 1 to 6, characterized in that: The connected plates are fixed by welding.

8. The box-shaped to cross-shaped steel frame member according to claim 7, characterized in that: Both side corners of one end of the wall plate (4) connected to the wing plate (3) are provided with curved surfaces (41), and the side surfaces of the wing plate (3) are smoothly connected to the corresponding curved surfaces (41).

9. The box-shaped to cross-shaped steel frame member according to any one of claims 1 to 6, characterized in that: The wall plate (4) and the wing plate (3) have the same thickness.

10. A method for manufacturing a box-shaped to cross-shaped steel frame member, characterized in that: The steps include: S1, two wing plates (3) are fixed to both sides of the first web (1) by H-shaped welding to form an H-shaped plate (31) extending from one end of the first web (1), and the other two wing plates (3) are fixed to the two second webs (2) by T-shaped welding to form T-shaped plates (32) extending from one end of the two second webs (2); S2, two T-shaped plates (32) are respectively welded and fixed to the two sides of the H-shaped plate (31), so that the first web plate (1) and the two second web plates (2) are fixed in a cross shape to form a cross-shaped steel frame (12), the cross-shaped steel frame (12) extends from one end of each wing plate (3) to form a plug-in end (121), and adjacent wing plates (3) are spaced to form a slurry outlet (9); and a gusset plate (33) is welded between adjacent wing plates (3); S3, vertically welding and fixing the first wall panel (4) to one side of the plug-in end (121), and welding and fixing the first wall panel (4) to the corresponding wing panel (3); S4. Alternately weld and fix the transverse partitions (5) and longitudinal partitions (6) with through openings (51) on the inner side of the first wall plate (4), and arrange the transverse partitions (5) at intervals along the length direction of the first wall plate (4). A longitudinal partition (6) is welded and fixed between two adjacent transverse partitions (5), and the plug-in end (121) is welded and fixed to the closest transverse partition (5); S5, welding the other three wall panels (4) in sequence, so that the four wall panels (4) are connected in sequence to form a square box-shaped steel frame (44), the plug-in end (121) is inserted into one end of the box-shaped steel frame (44), the four sides of the plug-in end (121) are respectively vertically fixed to the four sides of the box-shaped steel frame (44), each wall panel (4) is connected to each wing panel (3) in a one-to-one correspondence, and each transverse partition (5) is fixed in the box-shaped steel frame (44); S6. A top plate (7) with a pouring port (71) is welded and fixed to one end of the box-shaped steel frame (44) away from the cross-shaped steel frame (12), and a bottom plate (8) is welded and fixed to one end of the cross-shaped steel frame (12) away from the box-shaped steel frame (44).

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