CN217352936U - Construction structure of ground beam and steel column lap joint - Google Patents
Construction structure of ground beam and steel column lap joint Download PDFInfo
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- CN217352936U CN217352936U CN202221019341.XU CN202221019341U CN217352936U CN 217352936 U CN217352936 U CN 217352936U CN 202221019341 U CN202221019341 U CN 202221019341U CN 217352936 U CN217352936 U CN 217352936U
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Abstract
The utility model discloses a construction structure at the lap joint of a ground beam and a steel column, wherein the cross section of the ground beam is rectangular, the steel column is concentrically arranged on the ground beam, and the ground beam and the steel column are mutually overlapped in the length direction; the steel column is characterized in that a connecting plate is arranged between the ground beam and the steel column, an arc-shaped edge is arranged on the connecting plate, a groove is arranged on the opposite side of the arc-shaped edge, the arc-shaped edge of the connecting plate is abutted to the outer peripheral side of the steel column, and the groove of the connecting plate is clamped to a main rib of the ground beam. The utility model provides a pair of construction structure of grade beam and steel column overlap joint, its is rational in infrastructure, sets up the recess of joint owner muscle at the edge of connecting plate, and extension reinforcing bar overlap joint length satisfies the thickness requirement of the protective layer in the stirrup outside, guarantees construction quality.
Description
Technical Field
The utility model belongs to the technical field of building engineering, a construction structure of grade beam and steel column overlap joint is related to.
Background
In the building engineering, due to the diversity of the appearance of buildings, the ground beam and the steel column are connected with each other.
When reinforcing bar and steel construction overlap joint, the not enough condition of anchor length can appear for the thickness of the reinforcing bar protective layer in the beam structure outside diminishes, can't satisfy the construction process requirement, influences building engineering's construction quality.
Therefore, it is necessary to design a construction structure at the joint of the ground beam and the steel column to solve the technical problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the partial technical problem that exists among the prior art to a certain extent at least, the construction structure of a grade beam and steel column overlap joint department that provides, its is rational in infrastructure, sets up the recess of joint owner muscle at the edge of connecting plate, and extension reinforcing bar overlap joint length satisfies the thickness requirement of the protective layer in the stirrup outside, guarantees construction quality.
In order to solve the technical problem, the utility model provides a construction structure at the lap joint of a ground beam and a steel column, the cross section of the ground beam is rectangular, the steel column is concentrically arranged on the ground beam, and the ground beam and the steel column are mutually overlapped in the length direction; the steel column is characterized in that a connecting plate is arranged between the ground beam and the steel column, an arc-shaped edge is arranged on the connecting plate, a groove is arranged on the opposite side of the arc-shaped edge, the arc-shaped edge of the connecting plate is abutted to the outer peripheral side of the steel column, and the groove of the connecting plate is clamped to a main rib of the ground beam.
In a preferred embodiment, the width of the groove is matched with the outer diameter of the main rib.
In a preferred embodiment, the edge of the connecting plate provided with the groove is flush with the outer edge of the stirrup of the ground beam.
In a preferred embodiment, a side surface of the groove abuts against an outer peripheral side of the main rib, and the connecting plate is welded between the ground beam and the steel column.
In a preferred embodiment, the number of the grooves is at least two, and the grooves are arranged at the edges of the connecting plates at intervals.
As a preferred embodiment, the number of tie plates is four, which are evenly distributed along the steel columns.
As a preferred embodiment, the connecting plate is formed by preprocessing a steel plate, and the arc-shaped edge is matched with the outer diameter of the steel column.
As a preferred embodiment, the thickness of the connecting plate is 5-20 mm.
As a preferred embodiment, the number of the main reinforcements of the ground beam is multiple, and the main reinforcements are arranged at intervals along the length direction of the stirrups; the main rib which is not clamped by the groove of the connecting plate is fixed by the lacing wire.
In a preferred embodiment, the tie bars are diagonally arranged between the main bars, and the tie bars are parallel to the diagonal of the cross section of the ground beam.
The utility model discloses beneficial effect:
the utility model provides a pair of construction structure of grade beam and steel column overlap joint department, its is rational in infrastructure, sets up the recess of joint owner muscle at the edge of connecting plate, and extension reinforcing bar overlap joint length satisfies the thickness requirement of the protective layer in the stirrup outside, guarantees construction quality.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and do not limit the present invention, and in which:
fig. 1 is a schematic view of a construction structure of a lap joint of a ground beam and a steel column according to the present invention;
fig. 2 is a schematic structural diagram of the connection plate of the present invention.
In the drawings, the reference numerals denote the following components:
10. a ground beam; 11. a main rib; 12. hooping; 13. stretching a rib;
20. a steel column;
30. a connecting plate; 31. an arc-shaped edge; 32. and (4) a groove.
Detailed Description
Fig. 1 to 2 are schematic diagrams related to a construction structure of a lap joint of a ground beam and a steel column according to the present application, and the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
A structure schematic diagram of a construction structure of grade beam and steel column overlap joint, as shown in fig. 1. The construction structure of the lap joint of the ground beam and the steel column comprises that the cross section of the ground beam 10 is rectangular, the steel column 20 is concentrically arranged on the ground beam 10, and the ground beam and the steel column are mutually overlapped in the length direction.
Further, a connecting plate 30 is arranged between the ground beam 10 and the steel column 20, as shown in fig. 1, the connecting plate 30 is provided with an arc-shaped edge 31 shown in fig. 2, a groove 32 is arranged on an opposite side of the arc-shaped edge 31, the arc-shaped edge 31 of the connecting plate 30 abuts against an outer peripheral side of the steel column 20, and the groove 32 of the connecting plate 30 is clamped with the main rib 11 of the ground beam 10.
The utility model discloses in, connecting plate 30 disposes recess 32, and 11 joints of main muscle are in the inside of recess 32, so can guarantee the lapped length of reinforcing bar, reduce stirrup 12's external dimension, satisfy the wall thickness of the outside protective layer 14 of reinforcing bar, guarantee the construction quality of grade beam 10 and 20 lap joints of steel column.
Further, fig. 2 shows that the width of the groove 32 matches the outer diameter of the main rib 11. The side surface of the groove 32 abuts against the outer peripheral side of the main rib 11, and the connecting plate 30 is welded between the floor beam 10 and the steel column 20. In some embodiments, the inner side wall of the groove 32 is configured with a concave-convex structure, such as a groove arranged along the thickness direction of the connection plate 30, and the width of the groove is 0.05-0.1mm, so as to increase the amount of solder used when the main rib 11 is welded with the groove 32, and ensure the fixing strength of the main rib 11 and the connection plate 30.
Further, the edge of the connecting plate 30 provided with the groove 32 is flush with the outer edge of the stirrup 12 of the ground beam 10. The outer peripheral side of the stirrup 12 is provided with a protective layer 14.
In the embodiment shown in fig. 2, the number of the grooves 32 is at least two, and the grooves are arranged at intervals at the edge of the connecting plate 30. The number of the grooves 32 is matched with the number of the overlapped main ribs 11.
In the embodiment shown in fig. 1, the number of tie plates 30 is four, which are evenly distributed along the steel columns 20.
Further, the connecting plate 30 is formed by preprocessing a steel plate, and the arc-shaped edge 31 is matched with the outer diameter of the steel column 20.
As an embodiment of the present invention, the thickness of the connecting plate 30 is 5-20 mm. Preferably, the thickness of the connection plate 30 is 10 mm.
In fig. 1, the number of the main reinforcements 11 of the ground beam 10 is plural, and the main reinforcements are arranged at intervals along the length direction of the stirrup 12; the main ribs 11 which are not clamped by the grooves 32 of the connecting plate 30 are fixed by the tie bars 13 to ensure the structural strength of the ground beam 10. Further, the tie bars 13 are diagonally arranged between the main bars 11, and the tie bars 13 are parallel to the diagonal line of the cross section of the ground beam 10, or the tie bars 13 are approximately parallel to the diagonal line of the cross section of the ground beam 10. In fig. 1, the cross section of the ground beam 10 is square, and the main ribs 11 perpendicular to the stirrups 12 are uniformly spaced to ensure the strength of the ground beam 10.
Compare in prior art's shortcoming and not enough, the utility model provides a pair of construction structure of grade beam and steel column overlap joint, its is rational in infrastructure, sets up the recess of joint owner muscle at the edge of connecting plate, and extension reinforcing bar overlap joint length satisfies the thickness requirement of the protective layer in the stirrup outside, guarantees construction quality.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is included in the technical solution that is the same as or similar to the present invention.
Claims (10)
1. A construction structure of a lap joint of a ground beam and a steel column is characterized in that the cross section of the ground beam (10) is rectangular, the steel column (20) is concentrically arranged on the ground beam (10), and the ground beam and the steel column are mutually overlapped in the length direction; dispose connecting plate (30) between grade beam (10) and steel column (20), connecting plate (30) are disposed arc edge (31), the opposite side of arc edge (31) is disposed fluted (32), arc edge (31) butt of connecting plate (30) in the periphery side of steel column (20), recess (32) joint of connecting plate (30) in main muscle (11) of grade beam (10).
2. Construction arrangement according to claim 1, characterized in that the width of the groove (32) matches the outer diameter of the main bar (11).
3. Construction according to claim 1, wherein the edge of the web (30) provided with the groove (32) is flush with the outer edge of the stirrup (12) of the ground beam (10).
4. The construction configuration as claimed in claim 2, wherein the side of the groove (32) abuts against the outer circumference side of the main reinforcement (11), and the web (30) is welded between the floor beam (10) and the steel column (20).
5. Construction arrangement according to claim 1, wherein the number of recesses (32) is at least two, which are arranged at intervals at the edges of the connection plate (30).
6. Construction configuration according to claim 1, characterized in that said connecting plates (30) are four in number, evenly distributed along said steel columns (20).
7. Construction arrangement according to claim 1, characterized in that the connecting plate (30) is prefabricated from steel plate, the curved edge (31) matching the outer diameter of the steel column (20).
8. Construction arrangement according to claim 7, wherein the thickness of the connection plate (30) is 5-20 mm.
9. The construction configuration according to claim 3, wherein the number of the main beads (11) of the floor beam (10) is plural, and the plural main beads are arranged at intervals along the length direction of the stirrup (12); the main rib (11) which is not clamped by the groove (32) of the connecting plate (30) is fixed by the lacing wire (13).
10. Construction according to claim 9, wherein said tie-bars (13) are arranged diagonally between the main-bars (11), said tie-bars (13) being parallel to the diagonal of the cross-section of the ground beam (10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221019341.XU CN217352936U (en) | 2022-04-29 | 2022-04-29 | Construction structure of ground beam and steel column lap joint |
| JP2023001157U JP3242282U (en) | 2022-04-29 | 2023-04-07 | Construction structure of contact points between underground beams and steel columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221019341.XU CN217352936U (en) | 2022-04-29 | 2022-04-29 | Construction structure of ground beam and steel column lap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217352936U true CN217352936U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221019341.XU Active CN217352936U (en) | 2022-04-29 | 2022-04-29 | Construction structure of ground beam and steel column lap joint |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3242282U (en) |
| CN (1) | CN217352936U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116752739B (en) * | 2023-08-18 | 2023-11-03 | 中建四局建设发展有限公司 | Large steel column operation platform |
-
2022
- 2022-04-29 CN CN202221019341.XU patent/CN217352936U/en active Active
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2023
- 2023-04-07 JP JP2023001157U patent/JP3242282U/en active Active
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| Publication number | Publication date |
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| JP3242282U (en) | 2023-06-05 |
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