CN219240890U - Square steel tubular column and H-shaped steel beam assembled type connecting node - Google Patents
Square steel tubular column and H-shaped steel beam assembled type connecting node Download PDFInfo
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- CN219240890U CN219240890U CN202320169136.XU CN202320169136U CN219240890U CN 219240890 U CN219240890 U CN 219240890U CN 202320169136 U CN202320169136 U CN 202320169136U CN 219240890 U CN219240890 U CN 219240890U
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Abstract
The utility model discloses an assembled connecting node of a square steel pipe column and an H-shaped steel beam, which comprises a main steel beam, a plurality of secondary steel beams, an upper steel pipe column and a lower steel pipe column; the main steel beam and the secondary steel beam are H-shaped steel beams, a connecting plate is arranged on one side of the main steel beam, and the main steel beam is fixedly connected with one end of the secondary steel beam through the connecting plate; a plurality of stiffening rib plates I are respectively arranged on the two sides of the connecting plate, which are away from each other; the upper steel pipe column and the lower steel pipe column are respectively positioned above and below the joint of the main steel beam and the secondary steel beam and are respectively fixedly connected with the main steel beam through a column bottom plate. The connecting node can well meet the construction requirement of building assembly, and part of steel components can be welded in a factory, so that on one hand, the influence of field welding on the environment is avoided, and on the other hand, the welding quality is as uniform as possible; and then the steel member is transported to a construction site to be connected by adopting bolts, so that the steel member has the advantages of high installation efficiency and easy guarantee of construction quality.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to an assembled connecting node of a square steel pipe column and an H-shaped steel beam.
Background
At present, the development of the fabricated building is highly valued, the traditional brick-concrete agriculture room is simple in modeling, earthquake-resistant, energy-saving and poor in heat preservation effect, most of the construction processes are cast in situ and manually built, the construction period is long, the quality is difficult to effectively control, the fabricated steel structure agriculture room is standardized in design, is constructed and assembled, is integrated in decoration and fitment, is green and environment-friendly and is high in safety, the fabricated construction mode is realized, and the requirements of the industrialized construction and development of the agriculture room are met.
The rural mountain areas in southwest areas of China are more, the road conditions are poor, large-scale transportation vehicles and cranes are difficult to reach the construction sites, meanwhile, the professional level of rural construction teams is low, and the construction mode of the steel structure agricultural house is difficult to carry out according to the construction mode of urban steel structure engineering, so that the structural members of the steel structure agricultural house are required to be light, standardized, produced and industrialized, constructed and assembled and welded on site to be reduced, and the construction requirements of the agricultural house can be met.
The layered assembly type supporting steel frame system adopts a layered assembly type construction mode that beams are communicated and columns are disconnected, the inter-column supports bear horizontal loads, the structural columns mainly bear vertical loads and are designed according to axial compression components, the section size of the columns is small, and the requirements of light weight and industrialization construction of agricultural house components can be met. However, in the actual construction process, the layered assembly type supporting steel frame system usually adopts H-shaped and C-shaped steel columns with opening sections, and the upper layer columns and the lower layer columns of the beams are not aligned, so that the enclosure system is difficult to perform standardized design, and meanwhile, the positions of the opening section columns need to be subjected to on-site special decoration treatment, so that inconvenience is brought to integrated design of decoration and fitment.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a square steel pipe column and H-shaped steel beam assembled connecting node, so that an upper layer column and a lower layer column of a beam are aligned, the problems that the upper layer column and the lower layer column of the beam are not aligned generally and the position of an opening section column needs to be subjected to field special decoration treatment in the prior art are solved, and standardized design is facilitated.
The technical problems are solved, and the utility model adopts the following technical scheme:
a square steel pipe column and H-shaped steel beam assembled connecting node comprises a main steel beam, a plurality of secondary steel beams, an upper steel pipe column and a lower steel pipe column; the main steel beam and the secondary steel beam are H-shaped steel beams, are mutually perpendicular and are provided with an upper flange, a lower flange and a web plate; a connecting plate is arranged on one side of the web plate of the main steel beam, one end of the connecting plate is fixedly connected with the web plate of the main steel beam, and the other end of the connecting plate is fixedly connected with one end of the secondary steel beam; a plurality of stiffening rib plates I are respectively arranged at two sides of the connecting plate, which are away from each other, the stiffening rib plates I are arranged along the vertical direction, the upper end and the lower end of the stiffening rib plates I are respectively fixedly connected with the upper flange and the lower flange of the main steel beam, and one side of the stiffening rib plates I is fixedly connected with the web plate of the main steel beam;
the upper steel pipe column and the lower steel pipe column are respectively positioned above and below the joint of the main steel beam and the secondary steel beam, a column bottom plate is respectively arranged below the upper steel pipe column and above the lower steel pipe column, the bottom of the upper steel pipe column is fixedly connected with the upper side of the column bottom plate, and the lower side of the column bottom plate is fixedly connected with the upper flanges of the main steel beam and the secondary steel beam; the top of lower steel-pipe column links to each other with the downside of post bottom plate is fixed, and the upside of post bottom plate links to each other with the fixed bottom flange of main girder steel, secondary girder steel.
Preferably, the side of the column bottom plate and the positions corresponding to the main steel beam and the secondary steel beam are respectively protruded towards the direction deviating from the steel pipe column, and extend along the horizontal direction to form a connecting end, and the column bottom plate is fixedly connected with the main steel beam and the secondary steel beam through the connecting end.
Preferably, when the connection node is cross-shaped, the two secondary steel beams are positioned on two sides of the main steel beam, which are away from each other.
Preferably, when the connecting node is L-shaped or T-shaped, a supporting connecting plate is arranged above or below the connecting end of the column bottom plate, one side of the supporting connecting plate is fixedly connected with the connecting end of the column bottom plate, and the adjacent side of the supporting connecting plate is fixedly connected with the outer side wall of the upper steel pipe column or the lower steel pipe column; and a column support is further arranged between the two upper and lower adjacent main steel beams, and two ends of the column support are fixedly connected with the support connecting plates on the two upper and lower adjacent main steel beams respectively.
Preferably, when the connected node is L type, still be equipped with two stiffening rib boards II between two post bottom plate link that one side that stiffening rib board I was kept away from and upper and lower adjacent in main girder steel and secondary girder steel junction, two stiffening rib boards II are located the both sides that main girder steel web kept away from each other respectively, stiffening rib board II's both ends link to each other with main girder steel's top flange and bottom flange are fixed respectively, and its one side links to each other with the web of main girder steel is fixed.
Preferably, when the connected node is T type, be equipped with two stiffening rib plates III in the junction of inferior girder steel and connecting plate to keep away from the one side of main girder steel, two stiffening rib plates III are located the both sides that inferior girder steel web deviates from respectively, and stiffening rib plate III's both ends link to each other with inferior girder steel's top flange and bottom flange are fixed respectively, and its one side links to each other with inferior girder steel's web is fixed.
Preferably, the upper steel pipe column and the lower steel pipe column are square steel pipe columns.
Compared with the prior art, the utility model has the following advantages:
1. in the utility model, the upper steel pipe column and the lower steel pipe column are connected with the H-shaped steel beam through the column bottom plate, so that the upper steel pipe column and the lower steel pipe column can be accurately aligned through the column bottom plate; meanwhile, the number of connecting structures near the position of the square steel pipe column is small, the column bottom plate and the upper steel pipe column and the lower steel pipe column can be welded into a whole in a factory, and all connecting nodes can be decorated by adopting decoration standardization and integrated design without on-site special decoration treatment.
2. The connecting node can well meet the construction requirement of building assembly, and part of steel components can be welded in a factory, so that on one hand, the influence of field welding on the environment is avoided, and on the other hand, the welding quality is as uniform as possible; and then the steel member is transported to a construction site to be connected by adopting bolts, so that the steel member has the advantages of high installation efficiency and easy guarantee of construction quality.
Drawings
Fig. 1 is a schematic structural diagram of a connection node in a cross shape.
Fig. 2 is a schematic structural view of a main steel girder, a secondary steel girder, an upper steel pipe column and a lower steel pipe column when the connection nodes are cross-shaped.
Fig. 3 is a schematic structural diagram of the connection node in the L-shape.
Fig. 4 is a schematic structural view of the main steel girder, the secondary steel girder, the upper steel pipe column and the lower steel pipe column when the connection node is L-shaped.
Fig. 5 is a schematic structural diagram of a T-type connection node.
Fig. 6 is a schematic structural view of the main steel girder, the secondary steel girder, the upper steel pipe column and the lower steel pipe column when the connection node is T-shaped.
In the figure: the steel-reinforced concrete column comprises a main steel beam 1, a secondary steel beam 2, an upper steel pipe column 3, a lower steel pipe column 4, a connecting plate 5, stiffening rib plates I6, a column bottom plate 7, a support connecting plate 8, inter-column supports 9, stiffening rib plates II 10, stiffening rib plates III 11 and connecting ends 12.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
The utility model provides an assembled connection node of a square steel pipe column and an H-shaped steel beam, which is shown in figures 1-6, and comprises a main steel beam 1, a plurality of secondary steel beams 2, an upper steel pipe column 3 and a lower steel pipe column 4. The main steel girder 1 and the secondary steel girder 2 are H-shaped steel girders, the main steel girder 1 and the secondary steel girder 2 are provided with upper flanges, lower flanges and webs, the webs are arranged in the vertical direction, the upper flanges and the lower flanges are arranged in the length direction of the webs, the top ends of the webs are fixedly connected with the upper flanges, and the bottom ends of the webs are fixedly connected with the lower flanges; main girder steel 1 and secondary girder steel 2 mutually perpendicular set up, and secondary girder steel 2 sets up in the one side of main girder steel 1 or the both sides that deviate from each other, make main girder steel 1 and secondary girder steel can form the connected node of cross, L type and T type.
One side of the web plate of the main steel girder 1 is provided with a connecting plate 5, one end of the connecting plate 5 is fixedly connected with the web plate of the main steel girder 1, and the other end of the connecting plate is fixedly connected with one end of the secondary steel girder 2. Wherein, web of connecting plate 5 and main girder steel 1 passes through welded fastening and links to each other, and the other end of connecting plate 5 passes through the bolt and links to each other with secondary girder steel 2 is fixed, and the quantity of connecting plate 5 can be adjusted according to the shape of connected node, and the connecting plate can accomplish the welding with main girder steel in the mill according to actual design, is convenient for carry out quick connect through high strength bolt on the scene. The two sides that deviate from mutually at the connecting plate still are equipped with polylith rib plate I6 that stiffens, rib plate I6 sets up along vertical direction, and its upper and lower both ends link to each other with the top flange and the bottom flange of main girder steel 1 respectively are fixed, and it links to each other with the web of main girder steel 2 along vertical direction one side is fixed, and its opposite side along vertical direction is parallel and level with the top and bottom flange of main girder steel, makes the node outward appearance remain level, and rib plate I that stiffens can play the enhancement and consolidate the effect to main girder steel.
The upper steel pipe column 3 and the lower steel pipe column 4 are respectively positioned above and below the joint of the main steel beam 1 and the secondary steel beam 2, and the upper steel pipe column 3 and the lower steel pipe column 4 are square steel pipe columns. A column bottom plate 7 is respectively arranged below the upper steel pipe column 3 and above the lower steel pipe column 4, the bottom of the upper steel pipe column 3 is fixedly connected with the upper side of the column bottom plate 7, and the lower side of the column bottom plate 7 is fixedly connected with the upper flanges of the main steel beam 1 and the secondary steel beam 2. The top of lower steel-pipe column 4 links to each other with the downside of post bottom plate 7 is fixed, and the upside of post bottom plate 7 links to each other with the fixed lower flange of main girder steel 1, secondary girder steel 2. The upper steel pipe column 3 and the lower steel pipe column 4 are welded with the column bottom plate 7 in a factory, then transported to a construction site, and the installation positions of the column bottom plate 7 are marked at the corresponding positions of the upper flange and the lower flange of the main steel beam.
In a specific implementation, the peripheral sides of the column bottom plate 7 and the positions corresponding to the main steel beam 1 or the secondary steel beam 2 are respectively protruded towards the direction deviating from the steel pipe column, and extend along the horizontal direction to form a connecting end 12, as shown in fig. 2, the column bottom plate 7 is fixedly connected with the main steel beam 1 and the secondary steel beam 2 respectively through the connecting end 12. The connecting end 12 is provided with a connecting hole, and the connecting hole is penetrated through by a bolt to be fixedly connected with the upper flange and the lower flange of the main steel beam, so that the installation efficiency can be improved, and meanwhile, the construction quality is easy to ensure.
In some embodiments, as shown in fig. 1-2, when the connection node is a cross, the two secondary steel beams 2 are located at two sides of the main steel beam 1 facing away from each other, two connection plates 5 are required, and the two connection plates 5 are located at two sides of the main steel beam web facing away from each other respectively.
In other embodiments, when the connection node is L-shaped, as shown in fig. 3 to 4, a support connection plate 8 is further disposed above or below the connection end of the column bottom plate 7, one side of the support connection plate 8 is fixedly connected to the connection end 12 of the column bottom plate 7, and the adjacent side is fixedly connected to the outer side wall of the upper steel pipe column 3 or the lower steel pipe column 4. A column support 9 is further arranged between the two upper and lower adjacent main steel beams 1, two ends of the column support 9 are fixedly connected with the support connecting plates 8 which are arranged on the two upper and lower adjacent main steel beams and positioned at opposite angles respectively, namely: on two adjacent main girder steel from top to bottom along vertical direction, the support connecting plate 8 that is located diagonal position department links to each other through the inter-column support is fixed, and this kind of inter-column support only sets up one between two adjacent main girder steel, but the one end that two upper and lower adjacent inter-column supports is set up on same main girder steel to link to each other with the support connecting plate of this main girder steel upside down is fixed respectively, can promote the stability of connected node through these inter-column supports, can consolidate simultaneously and support a plurality of connected node. Two stiffening rib plates II 10 are arranged between the connecting ends of the two column bottom plates, which are adjacent up and down, on one side of the connecting part of the main steel beam and the secondary steel beam, which are far away from each other, the two stiffening rib plates II are respectively positioned on two sides of the web plate of the main steel beam, which are away from each other, the two ends of the stiffening rib plates II are respectively fixedly connected with the upper flange and the lower flange of the main steel beam, and one side of the stiffening rib plates II is fixedly connected with the web plate of the main steel beam.
In other embodiments, when the connection node is T-shaped, as shown in fig. 5 to 6, a support connection plate 8 is further disposed above or below the connection end of the column bottom plate, one side of the support connection plate 8 is fixedly connected to the connection end 12 of the column bottom plate 7, and the adjacent side is fixedly connected to the outer side wall of the upper steel pipe column 3 or the lower steel pipe column 4. And a column support 9 is further arranged between the two upper and lower adjacent main steel beams 1, and two ends of the column support are fixedly connected with support connecting plates on the two upper and lower adjacent main steel beams respectively. Here, the arrangement structure of the inter-column support is identical to the arrangement structure when the connection node is of the L-shape. Two stiffening rib plates III 11 are arranged at the connecting position of the secondary steel beam and the connecting plate and far away from one side of the primary steel beam, the two stiffening rib plates III 11 are respectively positioned at two sides of the web plate of the secondary steel beam, the two ends of the stiffening rib plates III are respectively fixedly connected with the upper flange and the lower flange of the secondary steel beam, and one side of the stiffening rib plates III is fixedly connected with the web plate of the secondary steel beam.
The construction method comprises the following steps: according to design requirements, all welding operations are completed in a factory, so that on one hand, the influence of field welding on the environment of a construction field is avoided, and on the other hand, the uniformity and stability of welding quality can be ensured; then, transporting each steel member to a construction site, and carrying out site assembly through bolts; the steel members related to the connecting node can be produced in batch in a factory, so that the upper steel pipe column and the lower steel pipe column can be accurately aligned during construction, the installation efficiency is improved, and the construction quality is easy to ensure.
The present utility model is not limited to the above embodiments, and the same or similar structures as those of the above embodiments of the present utility model are adopted, and all the structures are within the scope of the present utility model.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the technical solution, and those skilled in the art should understand that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the present utility model, and all such modifications and equivalents are included in the scope of the claims.
Claims (7)
1. The square steel pipe column and H-shaped steel beam assembled connecting node is characterized by comprising a main steel beam (1), a plurality of secondary steel beams (2), an upper steel pipe column (3) and a lower steel pipe column (4); the main steel beam and the secondary steel beam are H-shaped steel beams, are mutually perpendicular and are provided with an upper flange, a lower flange and a web plate; a connecting plate (5) is arranged on one side of the web plate of the main steel beam, one end of the connecting plate is fixedly connected with the web plate of the main steel beam, and the other end of the connecting plate is fixedly connected with one end of the secondary steel beam; a plurality of stiffening rib plates I (6) are respectively arranged at two sides of the connecting plate, which are away from each other, the stiffening rib plates I are arranged along the vertical direction, the upper end and the lower end of the stiffening rib plates I are respectively fixedly connected with the upper flange and the lower flange of the main steel beam, and one side of the stiffening rib plates I is fixedly connected with the web plate of the main steel beam;
the upper steel pipe column and the lower steel pipe column are respectively positioned above and below the joint of the main steel beam and the secondary steel beam, a column bottom plate (7) is respectively arranged below the upper steel pipe column and above the lower steel pipe column, the bottom of the upper steel pipe column is fixedly connected with the upper side of the column bottom plate, and the lower side of the column bottom plate is fixedly connected with the upper flanges of the main steel beam and the secondary steel beam; the top of lower steel-pipe column links to each other with the downside of post bottom plate is fixed, and the upside of post bottom plate links to each other with the fixed bottom flange of main girder steel, secondary girder steel.
2. The square steel pipe column and H-shaped steel beam assembly type connecting node according to claim 1, wherein the side edges of the column bottom plate and the positions corresponding to the main steel beam and the secondary steel beam are respectively protruded towards the direction deviating from the steel pipe column and extend along the horizontal direction to form connecting ends (12), and the column bottom plate is fixedly connected with the main steel beam and the secondary steel beam through the connecting ends.
3. The square steel pipe column and H-shaped steel beam assembly type connecting node according to claim 2, wherein when the connecting node is a cross, the two secondary steel beams are positioned on two sides of the main steel beam, which are away from each other.
4. The square steel pipe column and H-shaped steel beam assembled connecting node according to claim 2, wherein when the connecting node is L-shaped or T-shaped, a supporting connecting plate (8) is further arranged above or below the connecting end of the column bottom plate, one side of the supporting connecting plate is fixedly connected with the connecting end of the column bottom plate, and the adjacent side of the supporting connecting plate is fixedly connected with the outer side wall of the upper steel pipe column or the lower steel pipe column; and a column support (9) is further arranged between the two upper and lower adjacent main steel beams, and two ends of the column support are fixedly connected with the support connecting plates on the two upper and lower adjacent main steel beams respectively.
5. The square steel pipe column and H-shaped steel beam assembly type connecting node according to claim 4, wherein when the connecting node is L-shaped, two stiffening rib plates II (10) are further arranged between the connecting ends of the two upper and lower adjacent column bottom plates at the connecting position of the main steel beam and the secondary steel beam and far away from one side of the stiffening rib plate I, the two stiffening rib plates II are respectively positioned at two sides of the web plate of the main steel beam, the two ends of the stiffening rib plates II are respectively fixedly connected with the upper flange and the lower flange of the main steel beam, and one side of the stiffening rib plates II is fixedly connected with the web plate of the main steel beam.
6. The square steel pipe column and H-shaped steel beam assembly type connecting node according to claim 4, wherein when the connecting node is of a T type, two stiffening rib plates III (11) are arranged at the connecting position of the secondary steel beam and the connecting plate and far away from one side of the primary steel beam, the two stiffening rib plates III are respectively positioned at two sides of the web of the secondary steel beam, two ends of the stiffening rib plates III are respectively fixedly connected with the upper flange and the lower flange of the secondary steel beam, and one side of the stiffening rib plates III is fixedly connected with the web of the secondary steel beam.
7. The square steel pipe column and H-shaped steel beam assembly type connection node according to claim 1, wherein the upper steel pipe column and the lower steel pipe column are square steel pipe columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320169136.XU CN219240890U (en) | 2023-02-09 | 2023-02-09 | Square steel tubular column and H-shaped steel beam assembled type connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320169136.XU CN219240890U (en) | 2023-02-09 | 2023-02-09 | Square steel tubular column and H-shaped steel beam assembled type connecting node |
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| Publication Number | Publication Date |
|---|---|
| CN219240890U true CN219240890U (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320169136.XU Active CN219240890U (en) | 2023-02-09 | 2023-02-09 | Square steel tubular column and H-shaped steel beam assembled type connecting node |
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| CN (1) | CN219240890U (en) |
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2023
- 2023-02-09 CN CN202320169136.XU patent/CN219240890U/en active Active
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