CN212506750U - Beam column connecting structure reinforced by steel structure - Google Patents
Beam column connecting structure reinforced by steel structure Download PDFInfo
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- CN212506750U CN212506750U CN202021071768.5U CN202021071768U CN212506750U CN 212506750 U CN212506750 U CN 212506750U CN 202021071768 U CN202021071768 U CN 202021071768U CN 212506750 U CN212506750 U CN 212506750U
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Abstract
The utility model relates to a reinforced (rfd) beam column connection structure of steel construction belongs to building structure and consolidates technical field. The utility model discloses a support column and the crossbeam that sets firmly on the support column are provided with concrete layer in support column and crossbeam tie point department to the tie point of support column and crossbeam is located concrete layer's inside. The utility model discloses be provided with concrete layer in support column and crossbeam tie point department to the tie point that makes support column and crossbeam is located concrete layer's inside, thereby strengthens the intensity of crossbeam and support column junction through the position of concrete layer parcel crossbeam and support column tie point. The utility model has the advantages of simple structure, the beam column that can improve the steel construction effectively can reduce quality risk and cost risk because of the tie point of reinforcing beam column brings at the intensity of tie point department. The utility model has the advantages of the wholeness is good, construction convenience and maintenance cost are low.
Description
Technical Field
The utility model relates to a reinforced (rfd) beam column connection structure of steel construction belongs to building structure and consolidates technical field.
Background
At present, the crossbeam of steel construction and the support column of steel construction are connected through the stud welding mostly, when this kind of connected mode can not satisfy the demand of in-service use, often need consolidate the intensity of crossbeam and support column junction. In the mode of reinforcing crossbeam and support column tie point, weld the steel sheet mostly around crossbeam and support column tie point, and the mode of welding the steel sheet can make crossbeam and support column more welding seams appear around the tie point to the welding seam is concentrated, and steel construction temperature stress changes complicatedly, thereby can make the welding quality of steel sheet unable assurance, and then makes crossbeam and support column can't guarantee at the reinforcement intensity of tie point department. Simultaneously, the mode of welding the steel sheet around crossbeam and support column tie point can use more steel sheet to can spend great manpower, not only efficiency is lower but also reinforced cost is higher.
SUMMERY OF THE UTILITY MODEL
For solving in prior art, the mode that the crossbeam of steel construction and the support column of steel construction pass through the stud welding and connect is under the condition that can not satisfy the in-service use demand, and the mode of strengthening the intensity of crossbeam and support column junction through the welding steel sheet, the problem of welding quality and the problem of processing cost brought, the utility model provides a beam column connection structure that steel construction is consolidated can improve the intensity of the beam column of steel construction in junction department effectively, reduces quality risk and cost risk because of the tie point of reinforcing beam column brings.
For solving the technical problem the utility model discloses the technical scheme who adopts is: steel construction reinforced (rfd) beam column connection structure includes the support column and sets firmly the crossbeam on the support column, is provided with concrete layer at support column and crossbeam hookup point department to the tie point of support column and crossbeam is located concrete layer's inside.
The utility model discloses be provided with concrete layer in support column and crossbeam junction to the tie point that makes support column and crossbeam is located concrete layer's inside, thereby can consolidate the intensity of crossbeam and support column junction through the mode of concrete layer parcel crossbeam and support column junction position.
Further, the method comprises the following steps: still be provided with fastener in the outside of concrete layer, fastener includes the mounting, and the mounting distributes along concrete layer's side circumference to can prevent through fastener that concrete layer from droing from the junction of support column and crossbeam, promote the reinforcement effect of concrete layer to the junction intensity of support column and crossbeam.
Further, the method comprises the following steps: the concrete layer is rectangular in cross section, the fixing pieces are located at four corners of the outer vertical face of the concrete layer, the fastening device further comprises hoop pieces, and adjacent fixing pieces are fixedly connected through the hoop pieces. When the cross section shape of concrete layer was the rectangle, fastener includes mounting and cramps the piece, and the mounting is at the fixed concrete layer of four angles departments of concrete layer facade, cramps the piece and with adjacent mounting fixed connection, and then makes fastener's simple structure, reliable.
Further, the method comprises the following steps: the binding member is the band steel, and the mounting is the angle steel, thereby makes the utility model discloses a it is more convenient to make to the mounting selection angle steel can also protect the structure of four angles departments of the outer facade of concrete layer, reduces the damage of four angles departments of the outer facade of concrete layer.
Further, the method comprises the following steps: the hooping piece is arranged at intervals in the axis direction of the fixing piece, so that the whole concrete layer can be tightly attached to the connection points of the support column and the cross beam.
Further, the method comprises the following steps: the support column is arranged in concrete layer's inside, and the lower bottom surface of support column flushes with concrete layer's lower bottom surface, and the last top surface of support column flushes with concrete layer's last top surface to can increase the intensity of support column through the mode of concrete layer parcel support column, and then make the utility model discloses can also increase the intensity of support column on the basis of increase crossbeam and support column junction department intensity.
Further, the method comprises the following steps: protruding piece has set firmly on the support column, and protruding piece is located the side of support column and concrete layer contact to can increase the area of contact of support column and concrete layer through protruding piece, and then can strengthen the connection effect of support column and concrete layer.
Further, the method comprises the following steps: the convex part is a stud, thereby the utility model has the advantages of simpler and more convenient processing and manufacture and lower cost.
Further, the method comprises the following steps: the crossbeam includes entablature and bottom end rail to set firmly the reinforcing plate between entablature and bottom end rail, thereby can strengthen the bulk strength of crossbeam structure.
Further, the method comprises the following steps: the reinforcing plates are arranged at intervals along the width direction of the cross beam, so that the overall structural strength of the cross beam is more stable.
The utility model has the advantages that:
1. the utility model has the advantages of simple structure, the beam column that can improve the steel construction effectively can reduce quality risk and cost risk because of the tie point of reinforcing beam column brings at the intensity of tie point department.
2. Can prevent that concrete layer from droing from the nexus department of support column and crossbeam, promote the reinforcement effect of concrete layer to support column and crossbeam nexus department intensity.
3. On the basis of increasing the strength of the connecting points of the cross beam and the support columns, the overall structural strength of the support columns and the overall structural strength of the cross beam can be increased.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of a connection structure of a support pillar and a male member;
the labels in the figure are: 1-support column, 2-crossbeam, 21-upper beam, 22-lower beam, 3-concrete layer, 4-binding member, 5-mounting, 6-reinforcing plate, 7-protruding piece.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 to 4, the utility model discloses a support column 1 and the crossbeam 2 that sets firmly on support column 1 are provided with concrete layer 3 in support column 1 and 2 tie points department of crossbeam to the tie point of support column 1 and crossbeam 2 is located concrete layer 3's inside. The utility model discloses be provided with concrete layer 3 in support column 1 and 2 junctures of crossbeam to the tie point that makes support column 1 and crossbeam 2 is located concrete layer 3's inside, thereby can consolidate the intensity of crossbeam 2 and 1 junction of support column through the mode of 3 parcel crossbeam 2 and the 1 junctures of support column positions of concrete layer. The utility model has the advantages of simple structure, the beam column that can improve the steel construction effectively can reduce quality risk and cost risk because of consolidating the beam column tie point and bringing in the intensity of tie point department, the utility model has the advantages of the wholeness is good, construction convenience and maintenance cost are low.
In the utility model, the concrete shape of the concrete layer 3 is not limited, and generally selected according to the structure of the joint of the support column 1 and the beam 2, as long as the joint point of the support column 1 and the beam 2 is wrapped by the concrete layer 3, and the concrete layer 3 can be integrally set into a cylinder shape for implementation; of course, the entire concrete layer 3 may be provided in a rectangular parallelepiped shape or the like. The concrete thickness of the concrete layer 3 is not limited and is generally selected according to actual requirements. In order to prevent that concrete layer 3 from droing from the junction of support column 1 and crossbeam 2, promote concrete layer 3 to the reinforcement effect of support column 1 and 2 junction intensity of crossbeam, as shown in fig. 1, the utility model discloses still be provided with fastener in concrete layer 3's the outside, fastener includes mounting 5, and mounting 5 distributes along concrete layer 3's side circumference. The utility model discloses in, mounting 5 distributes along concrete layer 3's side circumference, also is that mounting 5 distributes along the central line direction around the 3 vertical directions of concrete layer. The concrete structure of the fastening device is not limited, and is generally selected according to the shape and structure of the concrete layer 3, as shown in fig. 1, when the concrete layer 3 has a rectangular shape in cross section, the fastening device comprises hooping members 4 and fixing members 5, the fixing members 5 are arranged at four corners of the outer facade of the concrete layer 3, and the adjacent fixing members 5 are fixedly connected through the hooping members 4. The specific connection mode between the fixing member 5 and the tightening member 4 is not limited, and for convenience of implementation, the fixing member 5 and the tightening member 4 may be connected by welding, and of course, the fixing member 5 and the tightening member 4 may also be connected by bolts or the like.
In the utility model, the concrete structure of the tightening part 4 is not limited, and the tightening part 4 can be flat steel for implementation; the specific structure of the fixing piece 5 is not limited, and for implementation, the fixing piece 5 can be selected from angle steel; simultaneously, the selection of binding member 4 is the band steel, and mounting 5 selects for the angle steel, thereby can make the utility model discloses a it is more convenient to make to the structure of four angles departments of 3 outer facades of mounting 5 selection angle steels can also protect concrete layer reduces the damage of four angles departments of 3 outer facades of concrete layer. The specific number of the fastening members 4 is not limited, and is generally selected according to the height dimension of the fastening member 5; the specific connection position between the tightening member 4 and the fixing member 5 is not limited, and in order to enable the whole concrete layer 3 to be closely attached to the connection point of the support column 1 and the cross beam 2, as shown in fig. 1 and 2, the tightening member 4 may be arranged at intervals in the axial direction of the fixing member 5.
In order to be able to increase the strength of the support column 1 on the basis of improving the strength of the connecting point of the beam 2 and the support column 1, as shown in fig. 1, the utility model discloses arrange the support column 1 in the inside of the concrete layer 3. The utility model discloses in, can all arrange whole support column 1 in concrete layer 3's inside, also can arrange concrete layer 3's inside with the partial structure of support column 1, generally select according to the actual demand. In order to reinforce the strength of the entire support column 1, as shown in fig. 1 and 2, the support column 1 may be disposed inside the concrete layer 3 such that the lower bottom surface of the support column 1 is flush with the lower bottom surface of the concrete layer 3 and the upper top surface of the support column 1 is flush with the upper top surface of the concrete layer 3. The utility model discloses in, the concrete structure of support column 1 is not limited, generally makes according to actual demand, for implementing conveniently, as shown in fig. 3 and fig. 4, can set up support column 1 into the structure of an "worker" typeface, and the figure on the support column 1 cross section is "worker" font promptly. Of course, the supporting column 1 may have other structures, such as a rectangular parallelepiped structure or a cylindrical structure, for example.
The utility model discloses in, in order to further strengthen the connection effect of support column 1 and concrete layer 3, as shown in fig. 4, the utility model discloses protruding piece 7 has set firmly on support column 1, and protruding piece 7 is located the side of support column 1 and concrete layer 3 contact to can increase the area of contact of support column 1 and concrete layer 3 through protruding piece 7, and then can strengthen the connection effect of support column 1 and concrete layer 3. The specific structure of the convex part 7 is not limited, and the convex part 7 can be selected from steel bars, channel steel and the like for implementation; in order to make the processing of the utility model discloses a processing is simpler, convenient, protruding piece 7 can be selected to the peg to only need with protruding piece 7 welding on support column 1 surface can. The specific number of the projections 7 is not limited and is generally selected according to the size of the side of the support column 1. The specific arrangement mode of the convex member 7 on the side surface of the support column 1 is not limited, and the axis of the convex member 7 may be arranged perpendicular to the side surface of the support column 1, or the axis of the convex member 7 may be arranged obliquely to the side surface of the support column 1.
The utility model discloses in, the concrete quantity of crossbeam 2 is not limited, generally selects according to the actual demand, for the structure is simplified, and the quantity of crossbeam 2 is selected to 4 in FIG. 1. The concrete structure of crossbeam 2 is not limited, in order to strengthen the bulk strength of crossbeam 2 structure, as shown in fig. 1, the utility model discloses a crossbeam 2 includes entablature 21 and bottom end rail 22 to still be equipped with reinforcing plate 6 between entablature 21 and bottom end rail 22. In the present invention, the specific structure of the upper beam 21 and the specific structure of the lower beam 22 are not limited, and for implementation, as shown in fig. 1, the upper beam 21 and the lower beam 22 may be both configured as a plate-shaped structure, and the upper beam 21 and the lower beam 22 are arranged in parallel. The connection method between the reinforcing plate 6 and the upper cross member 21 and the connection method between the reinforcing plate 6 and the lower cross member 22 are not limited, and for convenience of implementation, the upper end of the reinforcing plate 6 and the upper cross member 21 may be welded together, and the lower end of the reinforcing plate 6 and the lower cross member 22 may be welded together. The specific arrangement position of the reinforcing plates 6 between the upper cross member 21 and the lower cross member 22 is not limited, and in order to make the overall structural strength of the cross member 2 more stable, the reinforcing plates 6 may be arranged at intervals in the width direction of the cross member 2. The specific number of the reinforcing plates 6 is not limited, and is generally selected according to the width dimension of the cross beam 2, and for the sake of simplifying the structure, the number of the reinforcing plates 6 may be selected to be 3 as shown in fig. 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Steel construction reinforced (rfd) beam column connection structure includes support column (1) and sets firmly crossbeam (2) on support column (1), its characterized in that: a concrete layer (3) is arranged at the connecting point of the support column (1) and the cross beam (2), and the connecting point of the support column (1) and the cross beam (2) is positioned inside the concrete layer (3).
2. The steel structure-reinforced beam column connection structure of claim 1, wherein: the outer side of the concrete layer (3) is further provided with a fastening device, the fastening device comprises fixing pieces (5), and the fixing pieces (5) are circumferentially distributed along the side face of the concrete layer (3).
3. The steel structure-reinforced beam column connection structure of claim 2, wherein: the concrete layer (3) is rectangular in cross section, the fixing pieces (5) are located at four corners of the outer vertical face of the concrete layer (3), the fastening device further comprises hooping pieces (4), and adjacent fixing pieces (5) are fixedly connected through the hooping pieces (4).
4. The steel structure-reinforced beam column connection structure of claim 3, wherein: the hooping piece (4) is flat steel, and the fixing piece (5) is angle steel.
5. The steel structure-reinforced beam column connection structure of claim 3, wherein: the hooping pieces (4) are arranged at intervals in the axial direction of the fixing piece (5).
6. The steel structure-reinforced beam column connection structure as recited in any one of claims 1 to 5, wherein: the support column (1) is arranged inside the concrete layer (3), the lower bottom surface of the support column (1) is flush with the lower bottom surface of the concrete layer (3), and the upper top surface of the support column (1) is flush with the upper top surface of the concrete layer (3).
7. The steel structure-reinforced beam column connection structure of claim 6, wherein: a convex part (7) is fixedly arranged on the supporting column (1), and the convex part (7) is positioned on the side surface of the supporting column (1) contacted with the concrete layer (3).
8. The steel structure-reinforced beam-column connecting structure of claim 7, wherein: the convex part (7) is a stud.
9. The steel structure-reinforced beam column connection structure as recited in any one of claims 1 to 5, wherein: the cross beam (2) comprises an upper cross beam (21) and a lower cross beam (22), and a reinforcing plate (6) is fixedly arranged between the upper cross beam (21) and the lower cross beam (22).
10. The steel structure-reinforced beam-column connecting structure of claim 9, wherein: the reinforcing plates (6) are arranged at intervals in the width direction of the cross beam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021071768.5U CN212506750U (en) | 2020-06-11 | 2020-06-11 | Beam column connecting structure reinforced by steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021071768.5U CN212506750U (en) | 2020-06-11 | 2020-06-11 | Beam column connecting structure reinforced by steel structure |
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| Publication Number | Publication Date |
|---|---|
| CN212506750U true CN212506750U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021071768.5U Active CN212506750U (en) | 2020-06-11 | 2020-06-11 | Beam column connecting structure reinforced by steel structure |
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| Country | Link |
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| CN (1) | CN212506750U (en) |
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- 2020-06-11 CN CN202021071768.5U patent/CN212506750U/en active Active
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