CN215715994U - Assembled beam column node with inhaul cable - Google Patents
Assembled beam column node with inhaul cable Download PDFInfo
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- CN215715994U CN215715994U CN202121659025.4U CN202121659025U CN215715994U CN 215715994 U CN215715994 U CN 215715994U CN 202121659025 U CN202121659025 U CN 202121659025U CN 215715994 U CN215715994 U CN 215715994U
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Abstract
The utility model discloses an assembled beam column node with a stay cable, which comprises a vertical steel pipe column, a horizontal steel pipe beam, a connecting end plate, an intermediate connecting piece and the stay cable, wherein the connecting end plate is fixed at the end parts of the vertical steel pipe column and the horizontal steel pipe beam, the intermediate connecting piece comprises a support column, a plurality of support shafts fixed on the outer side wall of the support column and a stay cable connecting plate for connecting two adjacent support shafts, each support shaft corresponds to one horizontal steel pipe beam, the connecting end plate is fixed at the end parts of the support shaft and the support column, the connecting end plate of the support shaft is fixedly connected with the connecting end plate of the horizontal steel pipe beam through a fastener, the connecting end plate of the support column is fixedly connected with the connecting end plate of the vertical steel pipe column through a fastener, and the head part of the stay cable is arranged on the stay cable connecting plate. The assembled beam-column joint with the stay cables can reduce the welding process during beam-column connection, and has good structural stability.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to an assembly type beam-column joint with inhaul cables.
Background
The construction industry is the backbone industry of the national economy. In recent years, the rapid development of the fabricated building is an important measure for transformation and upgrading of the national building industry, and has important significance for changing the traditional building construction mode, improving the construction efficiency, ensuring the engineering quality safety, realizing energy conservation and emission reduction and the like. The steel structure building is one of the main types of fabricated building, and compared with the traditional concrete building, the steel member for the steel structure building replaces reinforced concrete, so that the strength is higher. The steel member can be manufactured in factories and installed on site, so that the construction period is greatly reduced. Meanwhile, the steel components can be repeatedly used, so that the construction waste can be greatly reduced, and the steel components are more environment-friendly, so that the steel components are widely applied to industrial buildings and civil buildings by countries in the world.
Compared with the traditional structure form, the assembled steel structure building has the advantages of high construction speed, good earthquake resistance, suitability for industrial production and the like; meanwhile, China is a big steel-producing country, and the fabricated steel structure building can be used as an effective way for consuming excess capacity, so that green recycling is realized; finally, the steel member can be prefabricated in advance in a factory, and the steel member is transported to a construction site for connection and assembly after being processed, and the assembled steel structure building has the characteristics of high construction speed, high standardization degree, good member quality and the like. The traditional steel structure joint generally adopts a bolt welding combination connection mode, and has large welding work on site, the site work is complicated, the welding is difficult to ensure the construction quality, and the construction period is long. 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 assembly type beam-column joint with a stay cable, which aims to reduce the welding process during beam-column connection and has good structural stability.
In order to achieve the above object, the present invention provides an assembled beam column node with a guy cable, comprising a vertical steel pipe column, a horizontal steel pipe beam, a connecting end plate, an intermediate connecting member and a guy cable, wherein,
vertical steel-pipe column and level all are fixed with the connection end plate to the tip of steel tubular beam, intermediate junction spare includes the support column, be fixed in a plurality of back shafts of support column lateral wall, connect the cable connecting plate of two adjacent back shafts, each back shaft corresponds a level to steel tubular beam, the tip of back shaft and support column all is fixed with the connection end plate, the connection end plate and the level of back shaft pass through fastener fixed connection to the connection end plate of steel tubular beam, the connection end plate of back shaft passes through fastener fixed connection with the connection end plate of vertical steel-pipe column, the head of cable is installed on the cable connecting plate.
Preferably, the support column is cylindric structure, and back shaft and level are the rectangle steel pipe to the steel tubular beams, and the connection end plate of vertical steel-pipe column and support column is the circular slab, and back shaft and level are square board to the connection end plate of steel tubular beams.
Preferably, the end parts of the connecting end plates of the vertical steel pipe column and the support column are protruded outside the vertical steel pipe column and the support column to form a circular table, and a plurality of bolt holes are uniformly formed in the circumferential direction of the circular table.
Preferably, the support shaft and the end part of the connecting end plate horizontally extending to the steel pipe beam are protruded outside the support shaft and the end part of the connecting end plate horizontally extending to the steel pipe beam to form an annular boss, and a plurality of bolt holes are uniformly formed in the circumferential direction of the annular boss.
Preferably, a plurality of the support shafts are uniformly arranged in a circumferential direction of the support column.
Preferably, a stiffening plate is further fixed inside the supporting column.
Preferably, both ends of the support column are fixed with connecting end plates to be connected with the two vertical steel pipe columns.
Preferably, the connecting end plate is fixedly connected with the outer side wall of the supporting column.
Preferably, all the connecting end plates are arranged in parallel, and the connecting end plates are arranged in parallel with the stiffening plates.
Preferably, the connecting end plate is also fixedly connected with the connecting end plate of the supporting shaft.
The assembled beam column node with the inhaul cable has the following beneficial effects.
1. The field construction process is simple, and the construction time is short. The components are connected with the middle connecting piece 5 through flanges, the bolts are connected in an open large space, the construction process is mature, the construction difficulty is small, the construction time is short, and the labor cost and the construction period can be obviously saved.
2. The node has direct force transmission and stable mechanical property. The connecting piece is connected with the member through flange connection, the flange connection form is stable, the mechanical property is excellent, and the node stress requirement is met.
3. 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. 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.
4. The node is beautiful and the shape is simple. The utility model has simple node modeling and high aesthetic degree.
Drawings
FIG. 1 is a front elevation view of a preferred embodiment of the fabricated beam-column node of the present invention having a tension cable;
FIG. 2 is an exploded elevational view of a preferred embodiment of the fabricated beam-column node of the present invention having a tension cable;
FIG. 3 is a cutaway elevation view of a preferred embodiment of the fabricated beam-column node of the present invention having a tension cable;
FIG. 4 is an elevational view of an intermediate connector in a preferred embodiment of the fabricated beam-column node having a tension cable of the present invention;
FIG. 5 is an elevational view of a beam and column member of a preferred embodiment of the fabricated beam and column node of the present invention having a tension cable;
FIG. 6 is a top view of a preferred embodiment of the fabricated beam-column node of the present invention having a tension cable;
FIG. 7 is a front elevation view of a tension cable in a preferred embodiment of the fabricated beam-column node of the present invention having a tension cable.
1. The steel pipe comprises a vertical steel pipe column, 2 horizontal steel pipe beams, 3 connecting end plates, 4 bolt holes, 5 intermediate connecting pieces, 6 stiffening plates, 7 inhaul cable connecting plates, 8 inhaul cable connecting plate holes, 9 high-strength bolts, 10 inhaul cables, 11 locking heads, 12 pin shafts, 13U-shaped connecting pieces, 14 adjusting screws and 15 pouring anchor cups.
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 present preferred embodiment, an assembled beam column node with a guy cable includes a vertical steel pipe column, a horizontal steel pipe beam 2, a connection end plate 3, an intermediate connector 5, and a guy cable, wherein,
vertical steel-pipe column and level all are fixed with connection end plate 3 to the tip of steel tubular beam 2, intermediate junction spare 5 includes the support column, be fixed in a plurality of back shafts of support column lateral wall, connect the cable connecting plate 7 of two adjacent back shafts, each back shaft corresponds a level to steel tubular beam 2, the tip of back shaft and support column all is fixed with connection end plate 3, the connection end plate 3 and the level of back shaft pass through fastener (if high strength bolt 9) fixed connection to the connection end plate 3 of steel tubular beam 2, the connection end plate 3 of back shaft passes through fastener fixed connection with the connection end plate 3 of vertical steel-pipe column, the head of cable 10 is installed on cable connecting plate 7 (cable 10 adopts adjustable cable).
In this embodiment, the support column is a cylindrical structure, and the diameter of the support column is equal to that of the vertical steel pipe column. The back shaft and the level are the rectangle steel pipe to steel tubular beam 2, and back shaft and level are the same to steel tubular beam 2's size, and the connection end plate 3 of vertical steel-pipe column and support column is the circular slab, and back shaft and level are square board to steel tubular beam 2's connection end plate 3.
In this embodiment, referring to fig. 1, the end portions of the connecting end plates 3 of the vertical steel pipe column and the support column are all protruded outside the vertical steel pipe column and the support column to form a circular truncated cone, and a plurality of bolt holes 4 are uniformly formed in the circumferential direction of the circular truncated cone. The width of the circular truncated cone protruding out of the vertical steel pipe column and the support column is set according to the size of the vertical steel pipe column and the size of the support column.
The support shaft and the end part of the connecting end plate 3 of the horizontal steel pipe beam 2 are protruded outside the support shaft and the end part of the connecting end plate to form an annular boss, and a plurality of bolt holes 4 are uniformly formed in the circumferential direction of the annular boss.
Further, referring to fig. 6, a plurality of support shafts are uniformly arranged in the circumferential direction of the support column. In the embodiment, the embodiment is specifically described by taking the case that four support shafts are arranged to match with four horizontal steel tubular beams 2.
Further, referring to fig. 3, a stiffening plate 6 is further fixed inside the supporting column, and in this embodiment, a stiffening plate 6 is specifically provided as an example. By arranging the stiffening plates 6, the structural strength of the intermediate connecting piece 5 is improved.
And the two ends of the support column are both fixed with connecting end plates 3 to be connected with the two vertical steel pipe columns.
Further, referring to fig. 4, the connection end plate 3 is also fixedly connected to the outer side wall of the support column, so that the connection strength between the connection end plate 3 and the overall structure is improved. The connecting end plate 3 is fixedly connected with the connecting end plate 3 of the supporting shaft, so that the connecting strength of the connecting end plate 3 and the whole structure is further improved.
In this embodiment, all the connecting end plates 3 are arranged in parallel, and the connecting end plates 3 are arranged in parallel with the stiffening plates 6.
The manufacturing process of the assembly type beam column node with the inhaul cable is as follows: according to the arrangement of design bolt, connect end plate 3 and utilize the machine to carry out the pore-forming in the mill, carry out welded connection with the steel member after the shaping, accomplish the preparation of assembled component. The middle connecting piece 5 takes a vertical round steel tube as a through component, the component in the other direction is cut according to an intersecting line and is welded with the through component into a whole, the stiffening plate 6 in the through component is welded in a factory, and the stay cable connecting plate 7 is welded with the peripheral plate after being perforated, so that the middle connecting piece 5 is manufactured. 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. The cable 10 is connected with the cable connecting plate 7, and the adjusting screw rods 14 of the adjusting lock heads on the two sides are adjusted to achieve the designed tension degree, so that the construction of a steel structure is completed.
The assembled beam column node with the inhaul cable has the following beneficial effects.
1. The field construction process is simple, and the construction time is short. The components are connected with the middle connecting piece 5 through flanges, the bolts are connected in an open large space, the construction process is mature, the construction difficulty is small, the construction time is short, and the labor cost and the construction period can be obviously saved.
2. The node has direct force transmission and stable mechanical property. The connecting piece is connected with the member through flange connection, the flange connection form is stable, the mechanical property is excellent, and the node stress requirement is met.
3. 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. 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.
4. The node is beautiful and the shape is simple. The utility model has simple node modeling and high aesthetic degree.
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 assembly type beam column node with a guy cable is characterized by comprising a vertical steel pipe column, a horizontal steel pipe beam, a connecting end plate, a middle connecting piece and the guy cable, wherein,
vertical steel-pipe column and level all are fixed with the connection end plate to the tip of steel tubular beam, intermediate junction spare includes the support column, be fixed in a plurality of back shafts of support column lateral wall, connect the cable connecting plate of two adjacent back shafts, each back shaft corresponds a level to steel tubular beam, the tip of back shaft and support column all is fixed with the connection end plate, the connection end plate and the level of back shaft pass through fastener fixed connection to the connection end plate of steel tubular beam, the connection end plate of back shaft passes through fastener fixed connection with the connection end plate of vertical steel-pipe column, the head of cable is installed on the cable connecting plate.
2. The assembled beam column node with guy cables according to claim 1, wherein the support column is a cylindrical structure, the support shaft and the horizontal steel tube beam are rectangular steel tubes, the connecting end plates of the vertical steel tube column and the support column are circular plates, and the connecting end plates of the support shaft and the horizontal steel tube beam are square plates.
3. The assembled beam column node with the inhaul cable according to claim 1, wherein the end portions of the connecting end plates of the vertical steel tube column and the support column protrude outside the vertical steel tube column and the support column to form a circular truncated cone, and a plurality of bolt holes are uniformly formed in the circular truncated cone in the circumferential direction.
4. The assembled beam-column joint with guy cables according to claim 2, wherein the supporting shaft and the end of the connecting end plate of the horizontal steel pipe beam are protruded outside the supporting shaft and the end of the connecting end plate of the horizontal steel pipe beam to form an annular boss, and a plurality of bolt holes are uniformly formed in the circumferential direction of the annular boss.
5. The fabricated beam-column node with bracing cable according to claim 2, wherein a plurality of the support shafts are uniformly arranged in a circumferential direction of the support column.
6. The fabricated beam-column joint with bracing cables according to claim 1, wherein stiffening plates are further fixed inside the support columns.
7. The fabricated beam column node with guy cables as recited in claim 1, wherein connecting end plates are fixed to both ends of the supporting column to connect with two vertical steel pipe columns.
8. The fabricated beam-column node with bracing according to claim 1, wherein the connecting end plate is further fixedly connected with an outer sidewall of a support column.
9. An assembled beam column node with bracing cables according to claim 6, wherein all the connecting end plates are arranged in parallel, the connecting end plates being arranged in parallel with the stiffening plates.
10. An assembled beam and column node with a bracing cable according to any one of claims 1 to 9, wherein the connecting end plate is also fixedly connected with the connecting end plate of the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121659025.4U CN215715994U (en) | 2021-07-21 | 2021-07-21 | Assembled beam column node with inhaul cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121659025.4U CN215715994U (en) | 2021-07-21 | 2021-07-21 | Assembled beam column node with inhaul cable |
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| Publication Number | Publication Date |
|---|---|
| CN215715994U true CN215715994U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121659025.4U Active CN215715994U (en) | 2021-07-21 | 2021-07-21 | Assembled beam column node with inhaul cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960950A (en) * | 2022-05-27 | 2022-08-30 | 中建八局第二建设有限公司 | Box girder column-penetrating complex node connecting structure and construction method |
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2021
- 2021-07-21 CN CN202121659025.4U patent/CN215715994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960950A (en) * | 2022-05-27 | 2022-08-30 | 中建八局第二建设有限公司 | Box girder column-penetrating complex node connecting structure and construction method |
| CN114960950B (en) * | 2022-05-27 | 2023-09-12 | 中建八局第二建设有限公司 | Box girder column penetrating complex node connection structure and construction method |
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