CN215715995U - Assembled steel structure node for connecting inhaul cable - Google Patents
Assembled steel structure node for connecting inhaul cable Download PDFInfo
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- CN215715995U CN215715995U CN202121680979.3U CN202121680979U CN215715995U CN 215715995 U CN215715995 U CN 215715995U CN 202121680979 U CN202121680979 U CN 202121680979U CN 215715995 U CN215715995 U CN 215715995U
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Abstract
The utility model discloses an assembled beam column node for connecting a stay cable, which comprises steel pipe columns, an I-shaped steel beam, a middle base, an end connecting plate, vertical stiffening plates, a web connecting plate, a stay cable connecting plate and a stay cable, wherein the end connecting plate is fixed at the end part of each steel pipe column, a plurality of vertical stiffening plates and stay cable connecting plates are fixed on the side surface of the middle base, the upper end and the lower end of the middle base are respectively an upper end plate and a lower end plate, the upper end plate and the lower end plate of the middle base are respectively in threaded connection with the end connecting plates of the two steel pipe columns, the I-shaped steel beam is connected with the vertical stiffening plates of the middle base through the web connecting plate, and the head part of the stay cable is arranged on the stay cable connecting plate. This connection cable's assembled beam column node reduces welding operation and can practices thrift the human cost, and its structural strength is high simultaneously.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to an assembled beam column node connected with a stay cable.
Background
In recent years, the building industrialization is continuously developed, and with the support of relevant policies of various places and the issuance of corresponding specifications, the development of the assembly type building is greatly promoted. Compared with the traditional concrete structure, the steel structure has the characteristics of small material dead weight, high strength, strong deformability, good toughness and the like, and can be widely applied to large-span and ultrahigh buildings; the fabricated steel structure has short construction period and high industrialization degree, can be used for professional production with high mechanization degree, and is more and more emphasized in the process of building industrialization development.
Compared with the traditional steel structure form, the assembly type steel structure can improve the production efficiency, save energy, develop green and environment-friendly buildings and is beneficial to improving and ensuring the quality of construction engineering. Secondly, the steel productivity is surplus at present in China, and the fabricated steel structure can be used as an effective way for reducing the surplus of the steel productivity, so that the circular development of the building industry is realized; and finally, the steel structural members and the connecting nodes can be prefabricated in advance in a factory, and the steel structural members and the connecting nodes are transported to a construction site for assembly after being processed, so that the construction period is remarkably shortened, and the labor cost is saved. A large amount of welding work exists in the traditional steel structure on site, so that the time required by installation is long when an operator installs the steel structure, the air pollution is large, and the node quality is difficult to guarantee. Therefore, it is very important to develop an assembled beam-column joint with convenient construction, excellent stress performance and high assembly degree.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an assembled beam column joint for connecting inhaul cables, aiming at reducing welding operation to save labor cost and having high structural strength.
In order to achieve the purpose, the utility model provides an assembly type beam column node for connecting a stay cable, which comprises a steel pipe column, an I-shaped steel beam, a middle base, an end connecting plate, a vertical stiffening plate, a web connecting plate, a stay cable connecting plate and a stay cable, wherein,
the end parts of the steel pipe columns are fixedly provided with end part connecting plates, the side surfaces of the middle base are fixedly provided with a plurality of vertical stiffening plates and inhaul cable connecting plates, the upper end and the lower end of the middle base are respectively an upper end plate and a lower end plate, the upper end plate and the lower end plate of the middle base are respectively in threaded connection with the end part connecting plates of the two steel pipe columns, the I-shaped steel beams are connected with the vertical stiffening plates of the middle base through web connecting plates, and the heads of the inhaul cables are installed on the inhaul cable connecting plates.
Preferably, the end connecting plate is connected with the I-shaped steel beam through threads.
Preferably, the end connecting plate extends outwards to form a plurality of connecting wing plates, and a plurality of threaded holes are formed in the connecting wing plates.
Preferably, a cable connecting plate is arranged between every two web connecting plates.
Preferably, the middle base comprises a square frame body, an upper end plate and a lower end plate which are positioned at the upper end and the lower end of the square frame body, and a plurality of vertical stiffening plates and inhaul cable connecting plates which are arranged on the side faces of the square frame body, and a plurality of threaded holes are formed in the upper end plate, the lower end plate and the vertical stiffening plates.
Preferably, the two ends of the vertical stiffening plate and the two ends of the inhaul cable connecting plate are respectively fixedly connected with the upper end plate and the lower end plate.
Preferably, web connecting plates are arranged on two sides of a web of the I-shaped steel beam, and the web of the I-shaped steel beam is aligned with the vertical stiffening plates and then clamped and fixed through the web connecting plates on the two sides.
Preferably, the web plate, the vertical stiffening plate and the web plate connecting plate of the I-shaped steel beam are all provided with a plurality of threaded holes.
Preferably, the width of the web connecting plate in the height direction of the i-beam is smaller than the web height of the i-beam.
Preferably, the steel pipe column is connected with the end connecting plate through welding; the inhaul cable is an adjustable inhaul cable.
The assembled beam column node for connecting the inhaul cable has the following beneficial effects.
1. The construction is simple and convenient, and the construction period is saved. All components and the middle base are connected through bolts, the construction process of the connection form is mature, the construction time is short, the welding process is greatly reduced, the labor cost can be remarkably saved, and the construction period of a building is shortened.
2. The node construction error adaptability is strong. The node pull rod adopts adjustable cable, and the cable tapered end contains one section and adjusts the end, has certain regulating power, can better digestion engineering error. For a complex structural form, the adaptability of the construction error can obviously reduce the possibility of component waste and improve the feasibility and the economical efficiency of the structure.
3. The node has excellent mechanical property. Each component of this assembled beam column node is connected with middle base with crossing high strength bolt, and each plate passes power directness, can satisfy the node atress requirement.
4. The node is beautiful and the shape is simple. The assembly type beam column joint is simple in shape and high in attractiveness.
Drawings
FIG. 1 is a front elevation view of a preferred embodiment of an assembled beam-column joint with a guy cable attached;
FIG. 2 is an exploded elevational view of a preferred embodiment of an assembled beam-column node with a guy cable attached;
FIG. 3 is an end elevation view of a steel pipe column in an assembled beam column joint to which a guy cable is connected;
FIG. 4 is an elevation view of a middle base in an assembled beam-column joint to which a guy cable is attached;
FIG. 5 is an elevation view of an I-beam in an assembled beam-column joint connecting guys;
FIG. 6 is a top view of a preferred embodiment of a fabricated beam-column node with attached cables;
fig. 7 is a front elevation view of a cable in an assembled beam-column joint with a solid connection cable.
In the drawing, 1 steel pipe column, 2I-shaped steel beam, 3 end connecting plate, 4 high-strength bolt, 5 middle base, 6 vertical stiffening plate, 7 web connecting plate, 8 stay cable, 9 lock, 10 pin shaft, 11U-shaped connecting piece, 12 adjusting screw, 13 pouring anchor cup and 14 stay cable connecting plate.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 7, in the preferred embodiment, an assembled beam-column node for connecting bracing cables includes a steel pipe column 1 (in the present embodiment, a rectangular steel pipe column is used as an example), an i-shaped steel beam 2, a middle base 5, end connection plates 3, vertical stiffening plates 6, a web connection plate 7, bracing cable connection plates 14, and bracing cables 8 (using adjustable bracing cables), wherein,
the end portion of the steel pipe column 1 is fixed with an end portion connecting plate 3, the side face of the middle base 5 is fixed with a plurality of vertical stiffening plates 6 and a inhaul cable connecting plate 14, the upper end and the lower end of the middle base 5 are respectively provided with an upper end plate and a lower end plate, the upper end plate and the lower end plate of the middle base 5 are respectively in threaded connection (adopting high-strength bolts 4) with the end portion connecting plates 3 of the two steel pipe columns 1, the I-shaped steel beam 2 is connected with the vertical stiffening plates 6 of the middle base 5 through a web connecting plate 7, and the head portion of an inhaul cable 8 is installed on the inhaul cable connecting plate 14.
In this embodiment, the connection of two steel pipe columns 1 and four i-shaped steel beams 2 is specifically described as an example, and at this time, four vertical stiffening plates 6 are also provided. The number of the vertical stiffening plates 6 is consistent with that of the I-shaped steel beams 2.
In this embodiment, end connection plate 3 passes through threaded connection with I-shaped steel roof beam 2, passes end connection plate 3 and I-shaped steel roof beam 2 through the bolt with the two fixed connection to further improve the overall structure intensity of this assembled beam column node.
Further, the end connecting plate 3 extends outwards to form a plurality of connecting wing plates, and a plurality of threaded holes are formed in the connecting wing plates. A dragline connecting plate 14 is arranged between every two web connecting plates 7. The number of the connecting wing plates is equal to that of the I-shaped steel beams 2.
Referring to fig. 4, the middle base 5 includes a square frame, an upper end plate and a lower end plate located at the upper and lower ends of the square frame, a plurality of vertical stiffening plates 6 and a guy cable connecting plate 14 disposed at the side of the square frame, and a plurality of threaded holes are disposed on the upper end plate, the lower end plate and the vertical stiffening plates 6.
The two ends of the vertical stiffening plate 6 and the two ends of the inhaul cable connecting plate 14 are respectively fixedly connected with the upper end plate and the lower end plate.
In this embodiment, I-steel beam 2's web both sides all are provided with web connecting plate 7, and I-steel beam 2's web is fixed with 6 web connecting plates 7 centre grippings through both sides through the web connecting plate after aligning of vertical stiffener.
The web plate of the I-shaped steel beam 2, the vertical stiffening plate 6 and the web plate connecting plate 7 are all provided with a plurality of threaded holes. The width of the web connecting plate 7 in the height direction of the I-shaped steel beam 2 is smaller than the height of the web of the I-shaped steel beam 2. Referring to fig. 3, the steel pipe column 1 and the end connection plate 3 are connected by welding.
The manufacturing process of the assembled beam column joint of the connecting inhaul cable is as follows. According to the arrangement of design bolts, the end connecting plates 3 are formed by a machine in a factory, and the end connecting plates 3 are welded and connected with the steel pipe column 1 after being formed, so that the fabricated vertical component is manufactured. And forming holes on the I-shaped steel beam 2 according to the arrangement of the design bolts to complete the support of the assembled horizontal component. And cutting each plate of the middle base 5 according to the intersecting line, and welding the plates into a whole after cutting and forming to finish the manufacture of the middle base 5. And after finishing machining in a factory, all the assembly parts are transported to a construction site, and finally, the tower and a crane are used for positioning on the site, and workers connect all the components by using high-strength bolts. And finally, connecting the inhaul cable 8 with the corresponding vertical stiffening plate 6, adjusting the adjusting screw rods 12 of the adjusting lock heads on the two sides to achieve the designed tension degree, and finishing the construction of the steel structure.
The assembled beam column node of connecting the cable that this embodiment provided has following beneficial effect.
1. The construction is simple and convenient, and the construction period is saved. All components and the middle base 5 are connected through bolts, the construction process of the connection form is mature, the construction time is short, the welding process is greatly reduced, the labor cost can be remarkably saved, and the construction period of a building is shortened.
2. The node construction error adaptability is strong. The node pull rod adopts adjustable cable, and the cable tapered end contains one section and adjusts the end, has certain regulating power, can better digestion engineering error. For a complex structural form, the adaptability of the construction error can obviously reduce the possibility of component waste and improve the feasibility and the economical efficiency of the structure.
3. The node has excellent mechanical property. Each component of this assembled beam column node is connected with middle base 5 with crossing high strength bolt, and each plate passes power directness, can satisfy the node atress requirement.
4. The node is beautiful and the shape is simple. The assembly type beam column joint is simple in shape and high in attractiveness.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are intended to be covered by the scope of the present invention.
Claims (10)
1. An assembled beam column node for connecting inhaul cables is characterized by comprising a steel pipe column, an I-shaped steel beam, a middle base, an end connecting plate, a vertical stiffening plate, a web connecting plate, an inhaul cable connecting plate and inhaul cables, wherein,
the end parts of the steel pipe columns are fixedly provided with end part connecting plates, the side surfaces of the middle base are fixedly provided with a plurality of vertical stiffening plates and inhaul cable connecting plates, the upper end and the lower end of the middle base are respectively an upper end plate and a lower end plate, the upper end plate and the lower end plate of the middle base are respectively in threaded connection with the end part connecting plates of the two steel pipe columns, the I-shaped steel beams are connected with the vertical stiffening plates of the middle base through web connecting plates, and the heads of the inhaul cables are installed on the inhaul cable connecting plates.
2. The fabricated beam-column node of claim 1, wherein the end connection plate is threadedly connected to the i-beam.
3. An assembled beam-column joint for connecting a stay cable as claimed in claim 2, wherein the end connecting plate is provided with a plurality of connecting wing plates extending outwards, and the connecting wing plates are provided with a plurality of threaded holes.
4. An assembled beam column node for connecting a bracing cable according to claim 1, wherein a bracing cable connecting plate is provided between every two web connecting plates.
5. The assembled beam-column joint for connecting inhaul cables as claimed in claim 1, wherein the middle base comprises a square frame body, an upper end plate and a lower end plate which are positioned at the upper end and the lower end of the square frame body, and a plurality of vertical stiffening plates and inhaul cable connecting plates which are arranged on the side surfaces of the square frame body, and a plurality of threaded holes are formed in the upper end plate, the lower end plate and the vertical stiffening plates.
6. The fabricated beam-column joint for connecting a tension cable of claim 5, wherein both ends of the vertical stiffener and the tension cable connecting plate are fixedly connected to the upper end plate and the lower end plate, respectively.
7. The assembled beam column joint of the connection inhaul cable according to claim 1, wherein web connecting plates are arranged on two sides of a web of the I-shaped steel beam, and the web of the I-shaped steel beam is aligned with the vertical stiffening plate pair and then clamped and fixed by the web connecting plates on the two sides.
8. The assembled beam-column joint for connecting inhaul cables as claimed in claim 7, wherein the web plate, the vertical stiffening plate and the web plate connecting plate of the I-beam are provided with a plurality of threaded holes.
9. A fabricated beam column node of a connection cable according to claim 7, wherein the width of the web connection plate in the direction of the height of the I-beam is smaller than the height of the web of the I-beam.
10. The fabricated beam column node for connecting a stay cable according to any one of claims 1 to 9, wherein the steel pipe column is connected with an end connection plate by welding; the inhaul cable is an adjustable inhaul cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121680979.3U CN215715995U (en) | 2021-07-23 | 2021-07-23 | Assembled steel structure node for connecting inhaul cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121680979.3U CN215715995U (en) | 2021-07-23 | 2021-07-23 | Assembled steel structure node for connecting inhaul cable |
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| Publication Number | Publication Date |
|---|---|
| CN215715995U true CN215715995U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121680979.3U Active CN215715995U (en) | 2021-07-23 | 2021-07-23 | Assembled steel structure node for connecting inhaul cable |
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| Country | Link |
|---|---|
| CN (1) | CN215715995U (en) |
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2021
- 2021-07-23 CN CN202121680979.3U patent/CN215715995U/en active Active
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