CN112658517A - Manufacturing method of H-shaped inverted-mesh-shaped irregular special-shaped connecting node - Google Patents
Manufacturing method of H-shaped inverted-mesh-shaped irregular special-shaped connecting node Download PDFInfo
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- CN112658517A CN112658517A CN202011600674.7A CN202011600674A CN112658517A CN 112658517 A CN112658517 A CN 112658517A CN 202011600674 A CN202011600674 A CN 202011600674A CN 112658517 A CN112658517 A CN 112658517A
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Abstract
The invention discloses a method for manufacturing an H-shaped inverted-mesh-shaped irregular special-shaped connecting node, which comprises the following steps: assembling and welding the H-shaped nodes to form an H-shaped support frame; then the first stiffening plates are arranged on two sides of the H-shaped support frame; assembling and welding the main beam nodes; then welding the finished product welded in the step 4 and the H-shaped node; installing and welding the transverse stiffening plate of the node piece; installing and welding a vertical stiffening plate; welding the vertical outer side plate; then, welding the T rows in the platform nodes; sequentially removing the vertical stiffening plates on the platform nodes; installing and welding an inner partition plate in a platform node; welding a sealing plate; installing and welding a second stiffening plate between the horizontal top plate and the upper top plate; and finally, welding the connecting plate. The whole manufacturing method is scientific, the H-shaped node and the main beam node are manufactured separately, the two nodes are performed simultaneously, the construction period can be effectively shortened, the production efficiency is improved, the welding quality of the whole node is improved, and the support property, the bearing property, the stability and the use safety of the whole node are also improved.
Description
Technical Field
The invention belongs to the technical field of steel structure buildings, and particularly relates to a manufacturing method of an H-shaped inverted-mesh-shaped irregular special-shaped connecting node.
Background
With the rapid development of social economy, all trades are constantly developing, as are the construction industry. The steel structure building is not restricted by climate because of its short construction period, and it can satisfy the building demand of various special structures and is received each big venue, center.
The connecting nodes are common components in a steel structure building, are mostly used for connecting parts of two components or switching parts of a wall body, are usually also building modeling parts designed by designers, are mostly rectangular or circular, are marked and newly established in the design of the architects, and are mostly not regular rectangular or circular; in addition, the connection mode of the connection part of the special-shaped structure is also the key point and the difficulty of construction in the construction process, so that the existing connection node is difficult to meet the construction requirement. .
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide a manufacturing method of an H-shaped turning-mesh-shaped irregular special-shaped connecting node, the manufacturing method of the H-shaped turning-mesh-shaped irregular special-shaped connecting node is scientific in the whole manufacturing method, the H-shaped node and a main beam node are manufactured separately and then are folded, the two nodes are carried out simultaneously, the construction period can be effectively shortened, the production efficiency is improved, meanwhile, in the whole construction process, strict and special requirements are provided for the welding mode of each connecting part according to the structural characteristics, the welding quality of the whole node is effectively improved, and therefore, the support property and the bearing property of the whole node, the stability and the safety of later use can be improved.
The technical scheme is as follows: in order to achieve the purpose, the invention provides a method for manufacturing an H-shaped inverted-mesh irregular special-shaped connecting node, which comprises the following steps: the specific preparation method comprises the following steps: 1): firstly, separately welding an H-shaped node and a main beam node according to a drawing;
2): assembling and welding the H-shaped nodes to form an H-shaped support frame, namely assembling the bottom plate, the top plate and the middle web plate and welding the joints in a full penetration welding mode, wherein the groove is in a back gouging welding mode;
3): then arranging the first stiffening plates on two sides of the H-shaped support frame, welding the joint by adopting a full penetration welding seam mode, wherein the groove is in a back gouging welding mode;
4): meanwhile, welding the main beam nodes, namely arranging the vertical top plate between the bottom plate and the horizontal top plate, and welding and fixing the joints in a full penetration welding manner, wherein the groove is in a back gouging welding form;
5): then, welding the finished product welded in the step 4 and the H-shaped node, namely, assembling a bottom plate and a horizontal top plate with the bottom plate and the top plate in the H-shaped node, and welding and fixing the joint in a double-sided fillet weld manner, wherein the welding leg is 4.8-5.2 mm;
6): installing and welding a transverse stiffening plate of the node piece, namely arranging the transverse stiffening plate between the H-shaped node and the main beam node, welding and fixing the joint of the transverse stiffening plate and the H-shaped node through a diagonal weld in a double-sided fillet weld mode, and welding and fixing the joint of the transverse stiffening plate and the main beam node through a full penetration weld diagonal weld;
7): installing and welding the vertical stiffening plates, and welding and fixing the joints of the vertical stiffening plates and the main beam nodes in a full penetration welding mode;
8): then, the vertical outer side plate is welded, and the joint of the vertical outer side plate and the main beam node is welded and fixed in a full penetration welding mode, wherein the groove welding mode of the joint is backing plate welding;
9): then, the T rows in the platform nodes are welded, and the joints of the T rows and the main beam nodes are welded and fixed in a full penetration welding mode;
10): sequentially removing the vertical stiffening plates on the platform nodes, and welding and fixing the joints of the vertical stiffening plates, the upper top plate and the extension sections in a full penetration welding mode, wherein the groove welding mode of the joints is backing plate welding;
11): installing and welding an inner baffle plate in a platform node, wherein the inner baffle plate and the platform node are welded and fixed in a three-side local penetration mode, one side of the inner baffle plate is ground flat and pressed tightly, a groove adopts a single side of 33-36 degrees, and the remained root is 2.8-3.2 mm;
12): welding a sealing plate, and welding and fixing the sealing plate and the platform node in a local penetration mode, wherein the groove is in a single-side 39-41 DEG, the root is left for 2.8-3.2mm, and the R angle of the sealing plate is not opened to form a closed space;
13): installing and welding a second stiffening plate between the horizontal top plate and the upper top plate, and welding the joint of the second stiffening plate and the horizontal top plate and the joint of the second stiffening plate and the upper top plate in a full penetration mode;
14): and finally, welding the connecting plate in a local penetration mode, wherein the groove is welded in a T-shaped welding seam mode. The manufacturing method of the H-shaped inverted-T-shaped irregular special-shaped connecting node is scientific in whole manufacturing method, the H-shaped node and the main beam node are manufactured separately and then are folded, the two nodes are performed simultaneously, the construction period can be effectively shortened, the production efficiency is improved, meanwhile, in the whole construction process, strict and special requirements are placed on the welding mode of each connecting part according to the structural characteristics, the welding quality of the whole node is effectively improved, and therefore the supporting performance, the bearing performance, the stability and the later-period use safety of the whole node can be improved.
The invention discloses an H-shaped inverted-mesh-shaped irregular special-shaped connecting node manufactured by a manufacturing method of the H-shaped inverted-mesh-shaped irregular special-shaped connecting node.
The H-shaped inverted-T-shaped irregular special-shaped connecting node comprises an H-shaped node, a main beam node and a platform node, wherein the H-shaped node is arranged at one end of the main beam node, and the platform node is arranged at one end, far away from the H-shaped node, of the main beam node.
The girder node comprises a bottom plate, a horizontal top plate, a vertical top plate, a transverse stiffening plate, a group of vertical stiffening plates and a group of vertical outer side plates, wherein the horizontal top plate and the bottom plate are arranged up and down oppositely, the vertical top plate is vertically arranged at the end part of the horizontal top plate and is vertically arranged with the bottom plate, the transverse stiffening plate is arranged between the H-shaped node and the vertical top plate, the vertical stiffening plate is arranged between the horizontal top plate and the transverse stiffening plate as well as between the transverse stiffening plate and the bottom plate, and the vertical outer side plates are arranged below the two sides of the bottom plate and the horizontal top plate and are simultaneously connected with the bottom plate, the horizontal top plate and the transverse.
The end, far away from the H-shaped node, of the bottom plate is provided with an extension section, and the platform node is arranged on the extension section.
The platform node comprises a T-shaped row, the T-shaped row comprises an upper top plate and a vertical supporting plate, the upper top plate and the extending section of the bottom plate are horizontally arranged, and the vertical supporting plate is arranged between the upper top plate and the extending section.
The invention also comprises a group of vertical stiffening plates, wherein the vertical stiffening plates are arranged on two sides of the T row, and the upper end and the lower end of each vertical stiffening plate are respectively connected with the upper top plate and the extension section;
the H-shaped node comprises an H-shaped support frame and a group of first stiffening plates, and the first stiffening plates are arranged on two sides of the H-shaped support frame;
and a group of inner baffles are arranged between the vertical stiffening plates and the vertical supporting plate.
The end surfaces of the upper top plate and the extension section are provided with a group of sealing plates.
A group of second stiffening plates is arranged between the horizontal top plate and the upper top plate.
A group of connecting plates are arranged on the main beam nodes and the platform nodes.
The technical scheme shows that the invention has the following beneficial effects:
1. the manufacturing method of the H-shaped inverted-T-shaped irregular special-shaped connecting node is scientific in whole manufacturing method, the H-shaped node and the main beam node are manufactured separately and then are folded, the two nodes are performed simultaneously, the construction period can be effectively shortened, the production efficiency is improved, meanwhile, in the whole construction process, strict and special requirements are placed on the welding mode of each connecting part according to the structural characteristics, the welding quality of the whole node is effectively improved, and therefore the supporting performance, the bearing performance, the stability and the later-period use safety of the whole node can be improved.
2. The H-shaped inverted-mesh-shaped irregular special-shaped connecting node is simple in structure, reasonable in design and easy to produce, a new connecting node is formed by combining the H-shaped node, the main beam node and the platform node, the structure of the H-shaped inverted-mesh-shaped irregular special-shaped connecting node is optimized, the requirement of a special-shaped structure is met, the stability of the node structure is greatly improved, the construction requirement can be met, and the requirement of a building designer on structural design of the building appearance can be better met.
3. According to the invention, the bottom plate, the horizontal top plate, the vertical top plate, the transverse stiffening plates, the group of vertical stiffening plates and the group of vertical outer side plates of the main beam node are reasonably arranged and welded according to the mechanical stability and the mechanical support property, so that the mechanical support property is met, the integral stability and the support property are effectively improved, and the construction requirement is better met.
4. The T-shaped roof panel further comprises a group of vertical stiffening plates, wherein the vertical stiffening plates are arranged on two sides of the T-shaped row, and the upper end and the lower end of each vertical stiffening plate are respectively connected with the upper roof panel and the extension section. The setting of vertical strength board, the stability of great improvement girder node and platform node installation improves the fastness of structure to further improved the holistic stability of this node and support performance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
fig. 3 is a top view of the present invention.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Examples
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The method for manufacturing the H-shaped inverted-mesh irregular shaped connection node in the embodiment includes: the specific preparation method comprises the following steps: 1): firstly, separately welding an H-shaped node 1 and a main beam node 2 according to a drawing;
2): assembling and welding the H-shaped node 1 to form an H-shaped support frame 11, namely assembling a bottom plate, a top plate and a middle web plate and welding a joint in a full penetration welding seam mode, wherein a groove is in a back gouging welding mode;
3): then arranging the first stiffening plates 12 on two sides of the H-shaped support frame 11, welding the joint by adopting a full penetration welding seam mode in the same way, and welding the groove in a back gouging welding mode;
4): meanwhile, the main beam node 2 is subjected to welding, namely the vertical top plate 23 is arranged between the bottom plate 21 and the horizontal top plate 22, and the joint is welded and fixed in a full penetration welding manner, wherein the groove is in a back gouging welding form;
5): then, welding the finished product welded in the step 4 and the H-shaped node 1, namely, assembling a bottom plate 21 and a horizontal top plate 22 with the bottom plate and the top plate in the H-shaped node 1, and welding and fixing the joint in a double-sided fillet welding way, wherein the welding leg is 4.8-5.2 mm;
6): installing and welding a transverse stiffening plate 24 of the node piece, namely arranging the transverse stiffening plate 24 between the H-shaped node 1 and the main beam node 2, welding and fixing the joint of the transverse stiffening plate 24 and the H-shaped node 1 through a diagonal weld in a double-sided fillet weld mode, and welding and fixing the joint of the transverse stiffening plate 24 and the main beam node 2 through a full penetration weld;
7): installing and welding the vertical stiffening plates 25, and welding and fixing the joints of the vertical stiffening plates 25 and the main beam nodes 2 in a full penetration welding mode;
8): then, the vertical outer side plate 26 is welded, the joint of the vertical outer side plate 26 and the main beam node 2 is welded and fixed in a full penetration welding mode, and the groove welding mode of the joint is backing plate welding;
9): then, the T row 31 in the platform node 3 is welded, and the joint of the T row 31 and the main beam node 2 is welded and fixed in a full penetration welding mode;
10): sequentially removing the vertical stiffening plates 32 on the platform nodes 3, and welding and fixing the joints of the vertical stiffening plates 32, the upper top plate 311 and the extension sections 27 in a full penetration welding mode, wherein the groove welding mode of the joints is backing plate welding;
11): welding an inner baffle 33 in the platform node 3, wherein the inner baffle 33 and the platform node 3 are welded and fixed in a three-side local penetration mode, one side is ground flat and is tightly propped, and a groove adopts a single side of 33-36 degrees and is 2.8-3.2mm in root;
12): installing and welding a sealing plate 34, and welding and fixing the sealing plate 34 and the platform node 3 in a local penetration mode, wherein a groove is formed in a mode that a single surface is 39-41 degrees, the root is left for 2.8-3.2mm, and the R angle of the sealing plate 34 is not opened to form a closed space;
13): installing and welding a second stiffening plate 4 between the horizontal top plate 22 and the upper top plate 311, and welding the joint of the second stiffening plate 4 and the horizontal top plate 22 and the upper top plate 311 in a full penetration mode;
14): and finally, welding the connecting plate 5 in a local penetration mode, wherein the groove is welded in a T-shaped welding seam mode.
Example 2
The embodiment includes the H-shaped inverted-mesh-shaped irregular special-shaped connecting node manufactured by the method for manufacturing the H-shaped inverted-mesh-shaped irregular special-shaped connecting node in embodiment 1.
In this embodiment an irregular heterotypic connected node of H type commentaries on classics mesh style of calligraphy includes H type node 1, girder node 2 and platform node 3, H type node 1 locates the one end of girder node 2, platform node 3 locates girder node 1 and keeps away from H type node 1 one end.
In this embodiment, the main beam node 2 includes a bottom plate 21, a horizontal top plate 22, a vertical top plate 23, a horizontal stiffener 24, a set of vertical stiffener 25 and a set of vertical outer side plate 26, the horizontal top plate 22 and the bottom plate 21 are arranged up and down relatively, the vertical top plate 23 is vertically arranged at the end of the horizontal top plate 22 and is vertically arranged with the bottom plate 21, the horizontal stiffener 24 is arranged between the H-shaped node 1 and the vertical top plate 23, the vertical stiffener 25 is arranged between the horizontal top plate 22 and the horizontal stiffener 24 and between the horizontal stiffener 24 and the bottom plate 21, the vertical outer side plate 26 is arranged below the two sides of the bottom plate 21 and the horizontal top plate 22 and is simultaneously connected with the bottom plate 21, the horizontal top plate 22 and the horizontal stiffener 24.
In this embodiment, an extension section 27 is disposed at an end of the bottom plate 21 away from the H-shaped node 1, and the platform node 3 is disposed on the extension section 27.
In this embodiment, the platform node 3 includes a T-row 31, the T-row includes an upper top plate 311 and a vertical support plate 312, the upper top plate 311 is horizontally disposed with the extension section 27 of the bottom plate 21, and the vertical support plate 312 is disposed between the upper top plate 311 and the extension section 27.
The embodiment further comprises a group of vertical stiffening plates 32, wherein the vertical stiffening plates 32 are arranged on two sides of the T-shaped row 31, and the upper end and the lower end of each vertical stiffening plate 32 are respectively connected with the upper top plate 311 and the extension section 27;
the H-shaped node 1 comprises an H-shaped support frame 11 and a group of first stiffening plates 12, wherein the first stiffening plates 12 are arranged on two sides of the H-shaped support frame 11;
a group of inner baffles 33 are arranged between the vertical stiffening plates 32 and the vertical supporting plate 312.
In this embodiment, a set of sealing plates 34 are disposed on the end surfaces of the upper top plate 311 and the extension section 27.
In this embodiment, a set of second stiffening plates 4 is disposed between the horizontal top plate 22 and the upper top plate 311.
In this embodiment, a group of connection plates 5 are arranged on the main beam node 2 and the platform node 3.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (10)
1. A manufacturing method of an H-shaped inverted-mesh-shaped irregular special-shaped connecting node is characterized by comprising the following steps: the method comprises the following steps: the specific preparation method comprises the following steps: 1): firstly, separately welding an H-shaped node (1) and a main beam node (2) according to a drawing;
2): assembling and welding the H-shaped node (1) to form an H-shaped support frame (11), namely assembling a bottom plate, a top plate and a middle web plate and welding a joint in a full penetration welding manner, wherein the groove is in a back gouging welding form;
3): then arranging the first stiffening plates (12) on two sides of the H-shaped support frame (11), welding the joint by adopting a full penetration welding seam mode as above, and welding the groove in a back gouging welding mode;
4): meanwhile, the main beam node (2) is subjected to welding, namely the vertical top plate (23) is arranged between the bottom plate (21) and the horizontal top plate (22), the joint is welded and fixed in a full penetration welding manner, and the groove is in a back gouging welding form;
5): then, welding the finished product welded in the step 4 and the H-shaped node (1), namely, assembling a bottom plate (21) and a horizontal top plate (22) with the bottom plate and the top plate in the H-shaped node (1), and welding and fixing the joint in a double-sided fillet welding way, wherein the welding leg is 4.8-5.2 mm;
6): installing and welding a transverse stiffening plate (24) of the node piece, namely arranging the transverse stiffening plate (24) between the H-shaped node (1) and the main beam node (2), welding and fixing a fillet weld at the joint of the transverse stiffening plate (24) and the H-shaped node (1) in a double-sided fillet weld mode, and welding and fixing the fillet weld at the joint of the transverse stiffening plate (24) and the main beam node (2) in a full penetration weld;
7): the vertical stiffening plates (25) are welded, and the joints of the vertical stiffening plates (25) and the main beam nodes (2) are welded and fixed in a full penetration welding mode;
8): then, the vertical outer side plate (26) is welded, the joint of the vertical outer side plate (26) and the main beam node (2) is welded and fixed in a full penetration welding mode, and the groove welding mode of the joint is backing plate welding;
9): then, the T row (31) in the platform node (3) is welded, and the joint of the T row (31) and the main beam node (2) is welded and fixed in a full penetration welding mode;
10): sequentially removing the vertical stiffening plates (32) on the platform nodes (3), and welding and fixing the joints of the vertical stiffening plates (32), the upper top plate (311) and the extension sections (27) in a full penetration welding mode, wherein the groove welding mode of the joints is backing plate welding;
11): welding an inner baffle (33) in the platform node (3), wherein the inner baffle (33) and the platform node (3) are welded and fixed in a three-side local penetration mode, one side is ground flat and pressed tightly, a groove adopts a single side of 33-36 degrees, and the root is left for 2.8-3.2 mm;
12): welding a sealing plate (34), and welding and fixing the sealing plate (34) and the platform node (3) in a local penetration mode, wherein a groove is formed in a mode that a single surface is 39-41 degrees, the root is left for 2.8-3.2mm, and the R angle of the sealing plate (34) is not opened to form a closed space;
13): installing and welding a second stiffening plate (4) between the horizontal top plate (22) and the upper top plate (311), and welding the second stiffening plate (4) and the joint of the horizontal top plate (22) and the upper top plate (311) in a full penetration mode;
14): and finally, welding the connecting plate (5) in a local penetration mode, wherein the groove is welded in a T-shaped welding seam mode.
2. The method for manufacturing the H-shaped inverted-mesh-shaped irregular special-shaped connecting node according to claim 1, wherein the method comprises the following steps: the H-shaped inverted-mesh-shaped irregular special-shaped connecting node is manufactured by the manufacturing method of the H-shaped inverted-mesh-shaped irregular special-shaped connecting node.
3. The H-shaped inverted-mesh-shaped irregular abnormal-shaped connecting node according to claim 2, characterized in that: including H type node (1), girder node (2) and platform node (3), the one end of girder node (2) is located in H type node (1), H type node (1) one end is kept away from in girder node (1) is located in platform node (3).
4. The H-shaped inverted-mesh irregular shaped connection node according to claim 3, characterized in that: girder node (2) includes bottom plate (21), horizontal roof (22), vertical roof (23), horizontal stiffener (24), a set of vertical stiffener (25) and a set of vertical outer panel (26), horizontal roof (22) and bottom plate (21) relative up-down set up, horizontal roof (22) tip is located perpendicularly in vertical roof (23) to set up perpendicularly with bottom plate (21), between H type node (1) and vertical roof (23) are located in horizontal stiffener (24), between horizontal stiffener (22) and horizontal stiffener (24) and bottom plate (21) are located in vertical stiffener (25), the below of bottom plate (21) and horizontal roof (22) both sides is located in vertical outer panel (26), is connected with bottom plate (21), horizontal roof (22) and horizontal stiffener (24) simultaneously.
5. The H-shaped inverted-mesh irregular shaped connection node according to claim 1, characterized in that: one end, far away from H type node (1), of bottom plate (21) is equipped with extension section (27), platform node (3) are located on extension section (27).
6. The H-shaped inverted-mesh irregular shaped connection node according to claim 1, characterized in that: platform node (3) are including T row (31), T row is including last roof (311) and vertical support board (312), go up roof (311) and bottom plate (21) extension section (27) horizontal setting, vertical support board (312) are located between roof (311) and the extension section (27).
7. The H-shaped inverted-mesh irregular shaped connection node according to claim 1, characterized in that: the T-shaped steel plate is characterized by further comprising a group of vertical stiffening plates (32), wherein the vertical stiffening plates (32) are arranged on two sides of the T-shaped row (31), and the upper end and the lower end of each vertical stiffening plate are respectively connected with the upper top plate (311) and the extension section (27);
the H-shaped node (1) comprises an H-shaped support frame (11) and a group of first stiffening plates (12), wherein the first stiffening plates (12) are arranged on two sides of the H-shaped support frame (11);
and a group of inner baffles (33) are arranged between the vertical stiffening plates (32) and the vertical supporting plate (312).
8. The H-shaped inverted-mesh irregular shaped connection node according to claim 5, characterized in that: and a group of sealing plates (34) are arranged on the end surfaces of the upper top plate (311) and the extension section (27).
9. A strong supporting, stable, irregular shaped connection node according to claim 5, characterized in that: and a group of second stiffening plates (4) are arranged between the horizontal top plate (22) and the upper top plate (311).
10. A strong supporting, stable, irregular shaped connection node according to claim 1, characterized in that: and a group of connecting plates (5) are arranged on the main beam node (2) and the platform node (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011600674.7A CN112658517A (en) | 2020-12-30 | 2020-12-30 | Manufacturing method of H-shaped inverted-mesh-shaped irregular special-shaped connecting node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600674.7A CN112658517A (en) | 2020-12-30 | 2020-12-30 | Manufacturing method of H-shaped inverted-mesh-shaped irregular special-shaped connecting node |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396193A (en) * | 2022-02-25 | 2022-04-26 | 江苏沪宁钢机股份有限公司 | Transverse and longitudinal partition plate intensive support platform node and manufacturing method thereof |
| WO2023024281A1 (en) * | 2021-08-25 | 2023-03-02 | 江苏沪宁钢机股份有限公司 | Internally multi-stiffened round tube adapter supporting node with structure in shape of chinese character "目", and manufacturing process therefor |
-
2020
- 2020-12-30 CN CN202011600674.7A patent/CN112658517A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024281A1 (en) * | 2021-08-25 | 2023-03-02 | 江苏沪宁钢机股份有限公司 | Internally multi-stiffened round tube adapter supporting node with structure in shape of chinese character "目", and manufacturing process therefor |
| CN114396193A (en) * | 2022-02-25 | 2022-04-26 | 江苏沪宁钢机股份有限公司 | Transverse and longitudinal partition plate intensive support platform node and manufacturing method thereof |
| CN114396193B (en) * | 2022-02-25 | 2024-03-29 | 江苏沪宁钢机股份有限公司 | Transverse and longitudinal partition plate intensive support platform node and manufacturing method thereof |
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