bifurcation node and inclined column

Abstract

This utility model discloses a bifurcation node and an inclined column. The bifurcation node includes a main body and a plate. The main body includes a first connecting part and multiple second connecting parts. The first connecting part is used to connect to the column base, and the second connecting parts are used to connect to the inclined column. The first and second connecting parts are located on opposite sides of the main body. The first connecting part is connected to each of the second connecting parts. The first connecting part extends along a first direction, one of the second connecting parts extends along a second direction, and the other extends along a third direction. The plate is attached to the outer surface of the main body. By connecting to the column base through the first connecting part, basic support can be provided for the inclined column. By connecting to the inclined column through the multiple second connecting parts, a single bifurcation node can connect multiple inclined columns, thereby reducing the number of column bases required in the inclined column. Furthermore, by attaching the plate, the strength of the bifurcation node is improved and the stress is averaged, ensuring that the bifurcation node has sufficient strength for connection and support.

Description

Technical Field

[0001] This utility model relates to the field of building support structure technology, and in particular to a bifurcation node and inclined column. Background Technology

[0002] To reduce the number of columns in the middle of a building and save interior space, related technologies use W-shaped inclined columns to provide vertical support. In these W-shaped inclined columns, the column base is connected to the inclined column body one by one, resulting in numerous construction steps, low efficiency, and cumbersome positioning between adjacent inclined columns. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a bifurcation node that can reduce the number of column bases in inclined columns.

[0004] This utility model also proposes an inclined column with the above-mentioned bifurcation node.

[0005] A bifurcation node according to an embodiment of the present invention includes a main body and a plate. The main body includes a first connecting portion and a plurality of second connecting portions. The first connecting portion is used to connect a column base, and the second connecting portions are used to connect inclined columns. The first connecting portion and the second connecting portions are respectively located on opposite sides of the main body. The first connecting portion is connected to each of the second connecting portions. The first connecting portion extends along a first direction, one of the second connecting portions extends along a second direction, and the other of the second connecting portions extends along a third direction. The plate is connected to the outer surface of the main body. The second direction intersects with the third direction, and the second direction and the third direction are respectively inclined to opposite sides of the first direction.

[0006] The bifurcation node according to the embodiments of this utility model has at least the following beneficial effects: By connecting to the column base with the first connecting part, it can provide basic support for the inclined column; by connecting to the inclined column body with multiple second connecting parts respectively, a single bifurcation node can connect multiple inclined columns, thereby reducing the number of column bases required in the inclined column. Furthermore, by attaching a plate, the strength of the bifurcation node is improved and the stress is averaged, ensuring that the bifurcation node has sufficient strength for connection and support.

[0007] According to some embodiments of the present invention, the main body includes a plurality of plates with a set thickness, each plate being connected to the other, each plate defining a first connecting portion and a second connecting portion, and the thickness of the mounting plate being the same as the thickness of the plates.

[0008] According to some embodiments of the present invention, the main body includes a first component, a second component, and a third component, the first component, the second component, and the third component being connected sequentially along a fourth direction, the fourth direction being perpendicular to the first direction, and the fourth direction being perpendicular to the second direction; the first component, the second component, and the second component define a first connecting portion on one side of the first direction, and the first component, the second component, and the second component define each second connecting portion on the other side of the first direction.

[0009] According to some embodiments of the present invention, the second component includes a first component and a second component, the first component and the second component are connected sequentially along the first direction, the first component, the first part and the third component define the first connecting portion, and the first component, the second part and the third component define each of the second connecting portions.

[0010] According to some embodiments of the present invention, the mounting plate includes a first plate, the first plate being connected to one side of the second component in the fifth direction, the first plate connecting the first component and the third component, the first plate connecting the first connecting portion and the second connecting portion, the fifth direction being perpendicular to the first direction, and the fifth direction being coplanar with the first direction.

[0011] According to some embodiments of the present invention, the main body includes a fourth component, a fifth component, and a plurality of sixth components. The fourth component, the fifth component, and each of the sixth components are connected sequentially along the first direction. The first connecting part is disposed on the fourth component, and each of the second connecting parts is disposed on each of the sixth components.

[0012] According to some embodiments of the present invention, the mounting plate includes a first plate, which is located on one side of the fifth component in a fifth direction, the fifth direction being perpendicular to the first direction and coplanar with the first direction; the first plate includes a first sub-plate, a second sub-plate, a third sub-plate, and a fourth sub-plate, the first sub-plate being connected to the fourth component, the second sub-plate being connected to the fourth component and the fifth component, the third sub-plate being connected to the fifth component, the fourth sub-plate being connected to the sixth component, and the third sub-plate being connected to the fourth sub-plate.

[0013] According to some embodiments of the present invention, the fifth component is provided with a mounting groove on one side in the fourth direction, the mounting groove being located on the side of the fifth component facing the fourth component, the fourth direction being perpendicular to the first direction, and the fourth direction being perpendicular to the second direction; the mounting plate further includes a second plate and a third plate, the second plate being located in the mounting groove and connecting the fourth component and the fifth component, the third plate being located on one side of the main body in the fourth direction and connecting the fourth component, the fifth component, and the sixth component.

[0014] According to some embodiments of the present invention, the fifth component includes a third component and a fourth component, the third component and the fourth component being connected sequentially along a fourth direction, the fourth direction being perpendicular to the first direction and the fourth direction being perpendicular to the second direction.

[0015] According to an embodiment of the present invention, the inclined column includes a column base, a bifurcation node as described in the above embodiment, and a plurality of inclined columns. The column base is connected to the first connecting part; each of the inclined columns is connected to the second connecting part.

[0016] The inclined column according to the embodiment of the present utility model has at least the following beneficial effects: by applying the bifurcation node of the embodiment of the present application, a single column foot can connect multiple inclined columns, thereby reducing the number of column feet required and simplifying the structure of the inclined column.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a branching node in the first aspect embodiment of the present invention; Figure 2 for Figure 1 An exploded view of the branching nodes in the diagram; Figure 3 This is a branching node in the second aspect embodiment of the present invention; Figure 4 for Figure 3 An exploded view of the branching nodes in the diagram; Figure 5 This is a branching node in the third aspect embodiment of the present invention; Figure 6 for Figure 5 An exploded view of the branching nodes in the diagram; Figure 7This is a schematic diagram of the inclined column according to an embodiment of the present utility model.

[0019] Figure label: 10 slanted columns; Fork node 100; Main body 200, first component 210, first hole 211, second component 220, first part 221, second part 222, third component 230, second hole 231, fourth component 240, fifth component 250, third part 251, fourth part 252, mounting groove 253, third hole 254, sixth component 260, first connecting part 270, second connecting part 280 Board 300, first board 310, first sub-board 311, second sub-board 312, third sub-board 313, fourth sub-board 314, second board 320, third board 330; Plate 400, column base 500, inclined column 600. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional 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.

[0022] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0023] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] Reference Figure 1 According to an embodiment of the present invention, the bifurcation node 100 includes a main body 200 and a plate 300. The main body 200 includes a first connecting portion 270 and a plurality of second connecting portions 280. The first connecting portion 270 is used to connect the column base 500, and the second connecting portions 280 are used to connect the inclined column 600. The first connecting portion 270 and the second connecting portion 280 are respectively located on opposite sides of the main body 200. The first connecting portion 270 is connected to each of the second connecting portions 280. The first connecting portion 270 extends along a first direction, one of the second connecting portions 280 extends along a second direction, and the other second connecting portion 280 extends along a third direction. The plate 300 is connected to the outer surface of the main body 200. The second direction intersects with the third direction, and the second direction and the third direction are respectively inclined to both sides of the first direction relative to the first direction.

[0026] The first connecting part 270 connects to the column base 500, providing basic support for the inclined column 10. Multiple second connecting parts 280 connect to the inclined column 600 respectively, allowing a single branch node 100 to connect to multiple inclined columns 600, thereby reducing the number of column bases 500 required in the inclined column 10. Furthermore, by attaching the plate 300, the strength of the branch node 100 is increased and stress is evenly distributed, ensuring that the branch node 100 has sufficient strength for connection and support.

[0027] Specifically, the number of second connecting parts 280 can be two, three, four or more, and the specific number can be selected according to the actual needs of the project. In the embodiments of this application, the number of second connecting parts 280 is two.

[0028] The bifurcated node 100 is formed by connecting a plurality of plate members 400, and each plate member 400 is connected to each other to form a steel column with a rectangular cross-section, wherein the outer contours of the cross-sections of the first connecting portion 270 and each second connecting portion 280 are both square. In some embodiments, there are two plate members 400 arranged in sequence in the fourth direction, and two plate members 400 arranged in sequence in the fifth direction, and the four plate members 400 are connected in sequence, so that the steel column has a square cross-section. Wherein, another reinforcing plate member 400 is further arranged between the two plate members 400 in the fourth direction to strengthen the strength of the bifurcated node 100. Both sides of the reinforcing plate member 400 are connected to the two plate members 400 arranged in sequence in the first direction, and the cross-section of the steel column provided with the reinforcing plate member 400 is in a "日"-shape (Japanese character shaped). Wherein, the first connecting portion 270, the second connecting portion 280 and the third connecting portion can each be a square steel column or a "日"-shaped (Japanese character shaped) steel column.

[0029] In the related art, to facilitate welding and reduce material consumption, the patch plate 300 on the connecting node is generally arranged to be relatively thin. However, in the bifurcated node 100 of the present application, since it is necessary to bear the vertical force transmitted by the inclined columns 600 connected by the plurality of second connecting portions 280, and the W-shaped inclined columns composed of a plurality of inclined upright columns 10 also need to bear most of the vertical force of the entire building, therefore, the strength requirement for the bifurcated node 100 is relatively high, and the thickness of the plate member 400 is arranged to be relatively large. For example, the thickness of the plate member 400 can be selected to be between 110 mm and 130 mm, such as 110 mm, 120 mm, 130 mm, or any value between 110 mm and 130 mm. Further, in the embodiments of the present application, each plate member 400 has a set thickness, each plate member 400 is connected to each other, and each plate member 400 respectively defines the first connecting portion 270 and each second connecting portion 280. The thickness of the patch plate 300 is the same as that of the plate member 400. By setting the thickness of the patch plate 300 to be the same as that of the plate member 400, the strength of the bifurcated node 100 can be further improved, the stress of the bifurcated node 100 can be evenly distributed, so that the stress distribution of the bifurcated node 100 is more reasonable, stress concentration is reduced, thereby improving the supporting reliability of the bifurcated node 100 and reducing the probability of damage to the bifurcated node 100 under load.

[0030] It can be understood that the set thickness refers to the actual thickness selected for the plate member 400 according to actual conditions. For example, if a plate member 400 with a thickness of 120 mm is selected, the thickness of the patch plate 300 is also selected to be 120 mm accordingly.

[0031] Specifically, with reference to Figure 1 and Figure 2The mounting plate 300 can be attached to the surface of the main body 200 on the fifth direction side, or it can be attached to the surface of the main body 200 on the fourth direction side, to enhance the strength of the bifurcation node 100 and uniformly distribute stress. This embodiment does not impose specific limitations on the number or attachment position of the mounting plates 300; these can be adaptively changed according to actual needs. Different mounting plates 300 can be separated or connected together.

[0032] In the construction and erection of the inclined column 10, construction is usually carried out from bottom to top starting from the column base 500. The bifurcation node 100 needs to be hoisted to a certain height for construction. Positioning it with the column base 500 while it is hoisted is quite difficult.

[0033] In a first aspect embodiment of this utility model, the main body 200 includes a first component 210, a second component 220, and a third component 230. The first component 210, the second component 220, and the third component 230 are connected sequentially along a fourth direction, which is perpendicular to both the first and second directions. The first component 210, the second component 220, and the second component 220 define a first connecting portion 270 on one side of the first direction, and each of the first component 210, the second component 220, and the second component 220 defines a second connecting portion 280 on the other side of the first direction. By dividing the main body 200 into the first component 210, the second component 220, and the third component 230, the second component 220, located in the middle, can be first positioned and connected to the column base 500, and then the first component 210 and the third component 230 can be connected to both sides of the second component 220, respectively. Since the second component 220 is only a part of the bifurcation node 100, it is relatively light during hoisting, making it easier to adjust its position. The positioning accuracy and efficiency of the second component 220 with the column base 500 are also higher. After connecting the second component 220 to the column base 500, the first component 210 and the third component 230 are then connected to both sides of the second component 220, completing the assembly of the bifurcation node 100. This effectively reduces the difficulty of positioning and connecting the bifurcation node 100 with the column base 500. Furthermore, because the volume of the object hoisted in a single operation is reduced, the space requirements of the site are also reduced.

[0034] Furthermore, the second component 220 includes a first component 221 and a second component 222, which are sequentially connected along a first direction. The first component 210, the first component 221, and the third component 230 define a first connecting portion 270, and the first component 210, the second component 222, and the third component 230 define second connecting portions 280. When the second component 220 is positioned and connected to the column base 500, the first component 221 can be positioned and connected to the column base 500 first, and then the second component 222 can be connected to the first component 221, thereby further reducing the difficulty of positioning and connecting the bifurcation node 100 and the column base 500. Furthermore, it is understandable that since the second component 220 is located between the first component 210 and the third component 230, the second component 220 is the main structure in the bifurcation node 100 that bears the force. Its structure is more complex and heavier than that of the first component 210 and the second component 220. Therefore, dividing the second component 220 into the first part 221 and the second part 222 can further facilitate hoisting.

[0035] Reference Figure 1 and Figure 2 In some embodiments, the first component 210 is provided with a first hole 211, and at least a portion of the second component 220 is located within the first hole 211, with the second component 220 connected to the wall of the first hole 211. By providing the first hole 211, a portion of the second component 220 can be inserted into the first hole 211, thereby achieving positioning of the first component 210 and the second component 220 and improving positioning efficiency. The portion of the second component 220 inserted into the first hole 211 can be a boss protruding along a fourth direction. The first hole 211 can extend along a first direction, or along a second or third direction.

[0036] Reference Figure 1 and Figure 2 In some embodiments, the second component 220 is provided with a second hole 231, and at least a portion of the third component 230 is located within the first hole 211, with the third component 230 connected to the wall of the second hole 231. By providing the second hole 231, a portion of the third component 230 can be inserted into the second hole 231 to achieve positioning of the third component 230 and the second component 220, thereby improving positioning efficiency. The portion of the second component 220 inserted into the second hole 231 can be a boss protruding along a fourth direction. The second hole 231 can extend along a first direction, or along a second or third direction.

[0037] Reference Figure 1 and Figure 2In some embodiments, the mounting plate 300 includes a first plate 310 connected to one side of the second member 220 in the fifth direction. The first plate 310 connects the first member 210 and the third member 230, and connects the first connecting portion 270 and the second connecting portion 280. The fifth direction is perpendicular to the first direction and is coplanar with the first direction. By providing the first plate 310 to connect the first member 210, the second member 220, and the third member 230, and by connecting the first connecting portion 270 and the second connecting portion 280, the strength of the bifurcation node 100 can be effectively improved, and uniform stress can be achieved. In some embodiments, the forces that different inclined columns 600 need to bear are different. The cross-sectional area of ​​one second connecting part 280 is larger than that of the other second connecting part 280 to ensure that the second connecting part 280 with a larger cross-sectional area can bear the force transmitted by the inclined column 600 with a larger force. The first plate 310 can be connected to the second connecting part 280 with a larger cross-sectional area to enhance the strength of the second connecting part 280 with a larger cross-sectional area and distribute the stress.

[0038] Reference Figure 3 and Figure 4 In a second aspect of this utility model, the main body 200 includes a fourth component 240, a fifth component 250, and a plurality of sixth components 260. The fourth component 240, the fifth component 250, and each of the sixth components 260 are connected sequentially along a first direction. A first connecting portion 270 is disposed on the fourth component 240, and each of the second connecting portions 280 is disposed on each of the sixth components 260. By dividing the main body 200 into the fourth component 240, the fifth component 250, and the sixth components 260, the fourth component 240 located on the bottom side in the first direction can be first positioned and connected to the column base 500, then the fifth component 250 can be connected to the fourth component 240, and finally each of the sixth components 260 can be connected to the side of the fifth component 250 away from the fourth component 240, thus completing the assembly of the bifurcation node 100. Since the fourth component 240 is only a part of the bifurcation node 100, it is relatively light during hoisting, making it easier to adjust the position of the fourth component 240. This effectively reduces the difficulty of positioning and connecting the bifurcation node 100 and the column base 500. Furthermore, since the volume of the object hoisted in a single operation is reduced, the space requirements of the site are also reduced.

[0039] Specifically, the fifth member 250 extends along the first direction on one side of the first direction to connect with the fourth member 240, and the fifth member 250 has two forked protrusions on the other side of the first direction, one of which extends along the second direction to connect with the second connecting portion 280 extending along the second direction, and the other protrusion extends along the third direction to connect with the third connecting portion extending along the third direction.

[0040] The mounting plate 300 includes a first plate 310, which is located on one side of the fifth component 250 in the fifth direction. The first plate 310 includes a first sub-plate 311, a second sub-plate 312, a third sub-plate 313, and a fourth sub-plate 314. The first sub-plate 311 is connected to the fourth component 240, the second sub-plate 312 is connected to the fourth component 240 and the fifth component 250, the third sub-plate 313 is connected to the fifth component 250, and the fourth sub-plate 314 is connected to the sixth component 260. The third sub-plate 313 and the fourth sub-plate 314 are connected. The first plate 310 is used to enhance the strength and uniform stress of the bifurcation node 100. By dividing the first plate 310 into a first sub-plate 311, a second sub-plate 312, a third sub-plate 313, and a fourth sub-plate 314, welding of the first plate 310 can be facilitated. Furthermore, because welding can be performed in segments, the connection between the first plate 310 and the main body 200 can be ensured to be stable, resulting in a closer fit between the first plate 310 and the main body 200 and reducing the possibility of partial warping of the first plate 310. Moreover, since the second connecting portion 280 is inclined in the first direction, segmenting the first plate 310 can better address the corner transition between the second connecting portion 280 and the first connecting portion 270, ensuring the connection of the first plate 310.

[0041] Reference Figure 3 and Figure 4 As an improvement to the above solution, the fifth component 250 has a mounting groove 253 on one side in the fourth direction, located on the side of the fifth component 250 facing the fourth component 240. The mounting plate 300 also includes a second plate 320 and a third plate 330. The second plate 320 is located within the mounting groove 253 and connects the fourth component 240 and the fifth component 250. The third plate 330 is located on one side of the main body 200 in the fourth direction and connects the fourth component 240, the fifth component 250, and the sixth component 260. By reserving the mounting groove 253 on the fifth component 250, welding space can be reserved for welding the fourth component 240 and the fifth component 250, thereby reducing interference and ensuring a tight weld between the fourth component 240 and the fifth component 250. The second plate 320 connects the fourth component 240 and the fifth component 250 and covers the mounting groove 253, further ensuring the stable connection between the fourth component 240 and the fifth component 250. On the other hand, the third plate 330 connects the fourth component 240, the fifth component 250 and the sixth component 260 to improve the overall strength of the bifurcation node 100 and make the fourth component 240, the fifth component 250 and the sixth component 260 more tightly connected.

[0042] Specifically, the third plate 330 can be configured to be composed of multiple sub-plates connected together. The specific sub-plate structure can refer to the first sub-plate 311, the second sub-plate 312, etc. in the first plate 310 to ensure that the connection between the third plate 330 and the main body 200 is stable, so that the third plate 330 fits the main body 200 better and reduces the possibility of partial warping of the third plate 330.

[0043] In an embodiment where the first board 310 is provided, the third board 330 is also connected to the first board 310 to further improve connection stability.

[0044] Reference Figure 5 and Figure 6 In a third aspect of this utility model, based on the main body 200 including a fourth component 240, a fifth component 250, and a plurality of sixth components 260, the fifth component 250 includes a third component 251 and a fourth component 252, which are connected sequentially along a fourth direction. By dividing the fifth component 250 into a third component 251 and a fourth component 252, the third component 251 can be positioned and connected to the fourth component 240 first. Since the fourth component 252 is installed later, welding space can be reserved for the connection between the third component 251 and the fourth component 240 to ensure a tight connection between the third component 251 and the fourth component 240 and improve welding quality. Then, the fourth component 252 is connected to the third component 251 to complete the connection and assembly of the fifth component 250. Finally, the plurality of sixth components 260 are respectively connected to the side of the fifth component 250 away from the fourth component 240.

[0045] Specifically, a third hole 254 is provided on the fourth component 252, and at least a portion of the third component 251 is located within the third hole 254, with the third component 251 connected to the wall of the third hole 254. By providing the third hole 254, a portion of the fourth component 252 can be inserted into the third hole 254 to achieve positioning of the third component 251 and the fourth component 252, thereby improving positioning efficiency. The portion of the third component 251 inserted into the third hole 254 can be a boss protruding along a fourth direction. The third hole 254 can extend along a first direction, or along a second or third direction. Alternatively, a portion of the third hole 254 can extend along the first direction, another portion along the second direction, and yet another portion along a third direction.

[0046] Reference Figure 7The inclined column 10 according to an embodiment of the present invention includes a column base 500, a bifurcation node 100 as described in the above embodiment, and a plurality of inclined columns 600. The column base 500 is connected to a first connecting portion 270. Each inclined column 600 is connected to a second connecting portion 280. By applying the bifurcation node 100 of this embodiment, a single column base 500 can connect to multiple inclined columns 600, thereby reducing the number of column bases 500 required and simplifying the structure of the inclined column 10.

[0047] Specifically, the inclined column 10 can be Figure 7 The Y-shaped or W-shaped inclined column 10 shown in the figure can also be an inclined column 10 composed of multiple Y-shaped inclined columns 10 arranged in sequence. The specific shape can be adapted to the actual needs of the project.

[0048] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A branching node, characterized in that, include: The main body includes a first connecting part and a plurality of second connecting parts. The first connecting part is used to connect the column base, and the second connecting parts are used to connect the inclined column. The first connecting part and the second connecting parts are respectively located on opposite sides of the main body. The first connecting part is connected to each of the second connecting parts. The first connecting part extends along a first direction, one of the second connecting parts extends along a second direction, and the other second connecting part extends along a third direction. A mounting plate, the mounting plate being attached to the outer surface of the main body; Wherein, the second direction intersects with the third direction, and the second direction and the third direction are respectively inclined to both sides of the first direction relative to the first direction.

2. The branching node according to claim 1, characterized in that, The main body includes multiple plates with a set thickness, each plate being connected to the other, each plate defining a first connecting portion and a second connecting portion, and the thickness of the mounting plate being the same as the thickness of the plate.

3. The bifurcation node according to claim 1, characterized in that, The main body includes a first component, a second component, and a third component, which are connected sequentially along a fourth direction, which is perpendicular to the first direction and the second direction. The first component, the second component, and the third component define a first connecting portion on one side of the first direction, and each of the first component, the second component, and the third component defines a second connecting portion on the other side of the first direction.

4. The bifurcation node according to claim 3, characterized in that, The second component includes a first component and a second component, the first component and the second component being connected sequentially along the first direction, the first component, the first component and the third component defining the first connecting portion, and the first component, the second component and the third component defining each of the second connecting portions.

5. The bifurcation node according to claim 3 or 4, characterized in that, The mounting plate includes a first plate, which is connected to one side of the second component in the fifth direction. The first plate connects the first component and the third component, and connects the first connecting part and the second connecting part. The fifth direction is perpendicular to the first direction and is coplanar with the first direction.

6. The branching node according to claim 1, characterized in that, The main body includes a fourth component, a fifth component, and a plurality of sixth components. The fourth component, the fifth component, and each of the sixth components are connected sequentially along the first direction. The first connecting part is disposed on the fourth component, and each of the second connecting parts is disposed on each of the sixth components.

7. The branching node according to claim 6, characterized in that, The mounting plate includes a first plate located on one side of the fifth component in a fifth direction, the fifth direction being perpendicular to the first direction and coplanar with the first direction; the first plate includes a first sub-plate, a second sub-plate, a third sub-plate, and a fourth sub-plate, the first sub-plate being connected to the fourth component, the second sub-plate being connected to the fourth component and the fifth component, the third sub-plate being connected to the fifth component, the fourth sub-plate being connected to the sixth component, and the third sub-plate being connected to the fourth sub-plate.

8. The bifurcation node according to claim 6 or 7, characterized in that, The fifth component has a mounting groove on one side in the fourth direction. The mounting groove is located on the side of the fifth component facing the fourth component. The fourth direction is perpendicular to the first direction and the fourth direction is perpendicular to the second direction. The mounting plate also includes a second plate and a third plate. The second plate is located in the mounting groove and connects the fourth component and the fifth component. The third plate is located on one side of the main body in the fourth direction and connects the fourth component, the fifth component, and the sixth component.

9. The bifurcation node according to claim 6, characterized in that, The fifth component includes a third component and a fourth component, which are connected sequentially along a fourth direction, which is perpendicular to the first direction and the second direction.

10. An inclined column, characterized in that, include: The fork node as described in any one of claims 1 to 9; The column base is connected to the first connecting part; Multiple inclined columns, each of which is connected to the second connecting part.

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