Reinforced concrete beam and column connection for building

Abstract

The utility model discloses a reinforced concrete beam and column connection for a building, and particularly relates to the field of building structures, which comprises a steel column, rectangular grooves and first retention holes are arranged on two sides of the steel column, anti-seepage grooves are arranged on the inner walls of the rectangular grooves, limiting plates are arranged on two sides of the inner wall of the steel column, and the limiting plates are connected with the rectangular grooves and the first retention holes. First fixing bolts are arranged between the limiting plates and the steel column, and steel bar beam assemblies are arranged on the two sides of the top of the steel column. According to the reinforced concrete beam and column connection for the building, by arranging a steel bar beam assembly, an embedded plate is inserted between two sets of limiting plates, a retention plate is further embedded into a distance groove, anti-seepage plates at the bottom and the two sides of the retention plate are further embedded into an anti-seepage groove, and then second fixing bolts are inserted into first retention holes; and meanwhile, the concrete steel penetrates through the second retention hole in the surface of the retention plate and further extends to one side of the steel column, connection of the concrete steel and the column is completed by further screwing bolts, the structure is simple, and construction is convenient.

Description

Technical Field

[0001] The utility model relates to the field of building structures, in particular to a reinforced concrete beam and column connection used in buildings. Background Art

[0002] The frames, beams and columns formed by the steel and concrete composite structure have various forms. As for the columns, reinforced concrete beams, core reinforced concrete columns, steel tube concrete columns, steel concrete columns, core steel concrete columns, etc. can be used; as for the beams, the forms are also very diverse, and reinforced concrete beams, steel concrete beams, steel beams, etc. can be used.

[0003] However, when the existing reinforced concrete beam and steel-concrete column connection device is connected, the connection structure at the connection node is relatively complex, the construction is difficult, the construction period is long, and the efficiency is low. In view of this, we propose a reinforced concrete beam and column connection for construction. Utility Model Content

[0004] Technical problem to be solved: The existing connection between reinforced concrete beams and steel-concrete columns has a complex connection structure, is difficult to construct, has a long construction period, and is inefficient.

[0005] In view of the deficiencies in the prior art, the utility model provides a reinforced concrete beam-column connection for construction, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A reinforced concrete beam and column connection for construction, comprising: a steel column, a rectangular groove and a first fixing hole are provided on both sides of the steel column, an anti-seepage groove is provided on the inner wall of the rectangular groove, limit plates are provided on both sides of the inner wall of the steel column, a first fixing bolt is provided between the limit plate and the steel column, and steel beam assemblies are provided on both sides of the top of the steel column.

[0009] In a possible implementation, the steel column is rectangular, the first retaining hole is located directly below the rectangular groove, and the anti-seepage groove is U-shaped.

[0010] In a possible implementation, two groups of limit plates are provided on both sides of the inner wall of the steel column, the limit plates are L-shaped, and first retaining bolts are fixedly installed between the limit plates and the steel column.

[0011] In one possible implementation, the steel beam assembly includes an embedded plate, a fixing plate, a second fixing hole, a steel bar group, a rectangular plate, an anti-seepage plate, stirrups and a second fixing bolt. The embedded plate is rectangular and its thickness is half of the distance between the two sets of limiting plates.

[0012] In a possible implementation, the retaining plate is fixedly installed at the bottom of the inner panel, and two groups of second retaining holes are opened on the surface of the retaining plate, and the positions of the two groups of second retaining holes correspond to the first retaining holes.

[0013] In a possible implementation, a steel bar group is fixedly installed on one side of the embedded plate, a rectangular plate is fixedly sleeved on the surface of the steel bar group, an anti-seepage plate is fixedly installed on the bottom and both sides of the rectangular plate, and the size of the anti-seepage plate is adapted to the anti-seepage groove.

[0014] In a possible implementation, the stirrups are fixedly sleeved on the surface of the steel bar group, the second fixing bolt is located on one side of the steel column, and the size of the second fixing bolt is compatible with the first fixing hole and the second fixing hole.

[0015] Beneficial effects:

[0016] By providing a steel bar beam assembly, the embedded plate is inserted between the two sets of limit plates, and the fixing plate is further embedded in the rectangular groove, and the anti-seepage plates at the bottom and both sides are further embedded in the anti-seepage groove, and then the second fixing bolt is inserted into the first fixing hole, and at the same time passes through the second fixing hole on the surface of the fixing plate and further extends to one side of the steel column, and the bolt is further tightened to complete the connection between the concrete steel and the column. The structure is simple and the construction is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the steel bar beam assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0021] Description of reference numerals:

[0022] 1. Steel column; 2. Rectangular groove; 3. First fixing hole; 4. Anti-seepage groove; 5. Limiting plate; 6. First fixing bolt; 7. Steel bar beam assembly; 701. Embedded plate; 702. Fixing plate; 703. Second fixing hole; 704. Steel bar group; 705. Rectangular plate; 706. Anti-seepage plate; 707. Stirrups; 708. Second fixing bolt. DETAILED DESCRIPTION

[0023] The embodiments of the present application solve the problems in the prior art by providing a reinforced concrete beam-column connection for a building.

[0024] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0025] The specific structure of this embodiment is as follows: Figure 1-3 As shown, a reinforced concrete beam and column connection for construction includes: a steel column 1, a rectangular groove 2 and a first fixing hole 3 are opened on both sides of the steel column 1, an anti-seepage groove 4 is opened on the inner wall of the rectangular groove 2, limiting plates 5 are arranged on both sides of the inner wall of the steel column 1, a first fixing bolt 6 is arranged between the limiting plate 5 and the steel column 1, and steel beam assemblies 7 are arranged on both sides of the top of the steel column 1.

[0026] In some examples, the steel column 1 is rectangular, the first fixing hole 3 is located directly below the rectangular groove 2, the anti-seepage groove 4 is U-shaped, two groups of limiting plates 5 are arranged on both sides of the inner wall of the steel column 1, the limiting plate 5 is L-shaped, and a first fixing bolt 6 is fixedly installed between the limiting plate 5 and the steel column 1. The steel beam assembly 7 includes an embedded plate 701, a fixing plate 702, a second fixing hole 703, a steel bar group 704, a rectangular plate 705, an anti-seepage plate 706, stirrups 707 and a second fixing bolt 708. The embedded plate 701 is rectangular and its thickness is half of the distance between the two groups of limiting plates 5. The fixing plate 702 is fixedly installed at the bottom of the embedded plate 701. Two groups of second fixing holes 703 are opened on the surface of the fixing plate 702, and the positions of the two groups of second fixing holes 703 correspond to the first fixing holes 3. A steel bar group 704 is fixedly installed on one side of the embedded plate 701, and the surface of the steel bar group 704 is fixed A rectangular plate 705 is sleeved, and anti-seepage plates 706 are fixedly installed at the bottom and both sides of the rectangular plate 705, and the size of the anti-seepage plate 706 is adapted to the anti-seepage groove 4. Stirrups 707 are fixedly sleeved on the surface of the steel bar group 704. The second fixing bolt 708 is located on one side of the steel column 1, and the size of the second fixing bolt 708 is adapted to the first fixing hole 3 and the second fixing hole 703. By inserting the inner plate 701 between the two groups of limiting plates 5, the inner plate 701 and the steel bar group 704 on one side thereof are limited, and the fixing plate 702 is further embedded in the rectangular groove 2, and the anti-seepage plates 706 at the bottom and both sides thereof are further embedded in the anti-seepage groove 4, and the second fixing bolt 708 is inserted into the first fixing hole 3, and at the same time passes through the second fixing hole 703 on the surface of the fixing plate 702 and further extends to one side of the steel column 1. Further tightening the bolts completes the connection between the concrete steel and the column.

[0027] In a specific application scenario, the embedded plate 701 is inserted from top to bottom between the two groups of limit plates 5, so that the embedded plate 701 is close to one side of the limit plate 5, and the fixing plate 702 is further embedded in the rectangular groove 2, and the anti-seepage plates 706 at the bottom and both sides are further embedded in the anti-seepage groove 4. At the same time, the second fixing bolt 708 is passed through the first fixing hole 3 and the second fixing hole 703 and extended to one side of the steel column 1, and the bolt is further tightened to complete the connection between the concrete steel and the column, and pouring is carried out inside the steel column 1, and the anti-seepage plate 706 and the anti-seepage groove 4 can further reduce the leakage of cement mortar.

[0028] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A reinforced concrete beam-column connection for a building, comprising a steel column (1), characterized in that: A rectangular groove (2) and a first fixing hole (3) are provided on both sides of the steel column (1); an anti-seepage groove (4) is provided on the inner wall of the rectangular groove (2); limiting plates (5) are provided on both sides of the inner wall of the steel column (1); a first fixing bolt (6) is provided between the limiting plate (5) and the steel column (1); and steel beam assemblies (7) are provided on both sides of the top of the steel column (1).

2. A reinforced concrete beam-column connection for construction according to claim 1, characterized in that: The steel column (1) is rectangular, the first retaining hole (3) is located directly below the rectangular groove (2), and the anti-seepage groove (4) is U-shaped.

3. A reinforced concrete beam-column connection for construction according to claim 1, characterized in that: Two groups of limit plates (5) are arranged on both sides of the inner wall of the steel column (1); the limit plates (5) are L-shaped, and first retaining bolts (6) are fixedly installed between the limit plates (5) and the steel column (1).

4. A reinforced concrete beam-column connection for construction according to claim 1, characterized in that: The steel bar beam assembly (7) comprises an inner plate (701), a fixing plate (702), a second fixing hole (703), a steel bar group (704), a rectangular plate (705), an anti-seepage plate (706), stirrups (707) and a second fixing bolt (708); the inner plate (701) is rectangular and has a thickness that is half of the distance between the two groups of limiting plates (5).

5. A reinforced concrete beam-column connection for construction according to claim 4, characterized in that: The retaining plate (702) is fixedly installed at the bottom of the inner panel (701), and two groups of second retaining holes (703) are opened on the surface of the retaining plate (702), and the positions of the two groups of second retaining holes (703) correspond to the first retaining holes (3).

6. A reinforced concrete beam-column connection for construction according to claim 5, characterized in that: A steel bar group (704) is fixedly installed on one side of the embedded plate (701), a rectangular plate (705) is fixedly sleeved on the surface of the steel bar group (704), and an anti-seepage plate (706) is fixedly installed on the bottom and both sides of the rectangular plate (705), and the size of the anti-seepage plate (706) is compatible with the anti-seepage groove (4).

7. A reinforced concrete beam-column connection for construction according to claim 6, characterized in that: The stirrup (707) is fixedly sleeved on the surface of the steel bar group (704), the second fixing bolt (708) is located on one side of the steel column (1), and the size of the second fixing bolt (708) is compatible with the first fixing hole (3) and the second fixing hole (703).

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