CN215715982U - Anti-seismic structure of reinforced concrete beam column - Google Patents
Anti-seismic structure of reinforced concrete beam column Download PDFInfo
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- CN215715982U CN215715982U CN202120826315.7U CN202120826315U CN215715982U CN 215715982 U CN215715982 U CN 215715982U CN 202120826315 U CN202120826315 U CN 202120826315U CN 215715982 U CN215715982 U CN 215715982U
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Abstract
The utility model discloses an earthquake-resistant structure of a reinforced concrete beam column, which comprises a precast concrete column, a right concrete beam and a left concrete beam, wherein trapezoidal precast brackets are arranged on the end surfaces of two sides of the precast concrete column, a through beam mounting hole is formed at the joint of the two trapezoidal precast brackets and the end surface of the precast concrete column side, a right beam mounting part and a left beam mounting part are respectively arranged at one ends of the right concrete beam and the left concrete beam, the right beam mounting part and the left beam mounting part are respectively arranged in beam mounting holes at the joint of the two trapezoidal precast brackets and the end surface of the precast concrete column side, and elastic shock insulation pads are arranged in beam mounting hole gaps above the right concrete beam and the left concrete beam. The anti-seismic structure of the reinforced concrete beam column is simple to assemble, convenient and quick to install and high in efficiency; the anti-seismic structure has the advantages of being good in anti-seismic effect, improving the strength and deformability of the node of the beam column, improving the strength, integrity and collaboration of the beam column, being high in comprehensive strength and strong in practicability.
Description
Technical Field
The utility model relates to the technical field of building connection nodes, in particular to an anti-seismic structure of a reinforced concrete beam column.
Background
In Chinese architecture, beam, column and column array are used to support beam frame structure and other part weight, such as eave, between main column and foundation, column foundation is often built, and other small columns are also arranged on beam frame instead of foundation to support the weight of the object above, then the beam frame structure is passed through to transfer the weight onto main column.
In the assembled frame structure, the beam column node connects the prefabricated beam column into a whole, the connecting node plays the role of load transmission and earthquake resistance and energy consumption, the connecting part of the stressed member occupies a very important position in the assembled frame structure, and the assembled concrete node can improve the overall stability of the structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: provides an earthquake-resistant structure of a reinforced concrete beam column to solve the defects.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides an earthquake-resistant structure of reinforced concrete beam column, includes precast concrete post, right concrete beam, left concrete beam, precast concrete post both sides terminal surface all is provided with trapezoidal prefabricated bracket, two trapezoidal prefabricated bracket and precast concrete post side end face handing-over department are provided with the roof beam mounting hole that link up, right concrete beam, left concrete beam one end are provided with right roof beam installed part, left roof beam installed part respectively, right concrete beam, left concrete beam are installed respectively on two trapezoidal prefabricated brackets, and right roof beam installed part, left roof beam installed part are installed respectively two in the roof beam mounting hole of trapezoidal prefabricated bracket and precast concrete post side end face handing-over department, install the cushion that has elasticity in the roof beam mounting hole clearance of right concrete beam, left concrete beam top.
Preferably, the roof beam mounting hole comprises the isosceles trapezoid groove of invering, square through hole, the isosceles trapezoid groove is invertd and is set up inside precast concrete post, and its both ends run through respectively on two trapezoidal prefabricated bracket up end, square through hole runs through on the both sides terminal surface of precast concrete post, and square through hole's bottom face and isosceles trapezoid groove link up mutually.
Preferably, right side roof beam installed part comprises concave type installed part and right triangle installed part one, concave type installed part front end is provided with the recess, concave type installed part rear end is fixed on a right concrete beam terminal surface, two right angle terminal surfaces of right triangle installed part one are fixed respectively on concave type installed part rear end face and right concrete beam bottom end face.
Preferably, left side roof beam installed part comprises protruding type installed part and right angled triangle installed part two, protruding type installed part front end is provided with the convex ridge, protruding type installed part rear end is fixed on a left concrete beam terminal surface, two right angled surface of right angled triangle installed part two are fixed respectively on protruding type installed part rear end face and left concrete beam bottom end face.
Preferably, right concrete beam and right roof beam installed part, left concrete beam and left roof beam installed part all adopt integrated into one piece to make, the convex ridge that convex type installed part front end set up realizes the interlock in the roof beam mounting hole with the recess that concave type installed part front end set up fixedly.
Preferably, the elastic shock insulation pad is composed of a plurality of high-damping rubber layers and high-strength steel plates, and the high-damping rubber layers and the high-strength steel plates are alternately arranged and fixed.
Preferably, the elastic shock insulation pads on two sides of the precast concrete column are respectively provided with a triangular reinforcing rib, the two triangular reinforcing ribs penetrate through the precast concrete column through a transverse high-strength bolt to be fixed, the triangular reinforcing ribs and the elastic shock insulation pads on one side of the precast concrete column are fixed through vertical high-strength bolts, and the triangular reinforcing ribs and the elastic shock insulation pads on the other side of the precast concrete column are fixed through vertical high-strength bolts.
Preferably, be provided with horizontal bolt hole on precast concrete post and the trapezoidal precast corbel, be provided with horizontal high strength bolt in the horizontal bolt hole, horizontal high strength bolt carries out horizontal fixed with precast concrete post and trapezoidal precast corbel.
The utility model has the beneficial effects that:
according to the anti-seismic structure of the reinforced concrete beam column, the right beam mounting piece arranged at one end of the right concrete beam and the left beam mounting piece arranged at one end of the left concrete beam are arranged in the beam mounting hole of the precast concrete column and are occluded and fixed; meanwhile, the elastic shock insulation pads arranged above the right concrete beam and the left concrete beam play a role in cushioning the two beams. The anti-seismic structure of the reinforced concrete beam column has the advantages of simple and compact structure, early-stage prefabrication and pouring, simple assembly, convenience and quickness in installation and high efficiency; the anti-seismic structure has the advantages of being good in anti-seismic effect, improving the strength and deformability of the node of the beam column, improving the strength, integrity and collaboration of the beam column, being high in comprehensive strength and strong in practicability.
Drawings
FIG. 1: the utility model has a schematic structure;
FIG. 2: the utility model discloses a schematic structural diagram of a precast concrete column;
FIG. 3: the utility model is a schematic structural diagram of a left concrete beam;
FIG. 4: the utility model discloses a structural schematic diagram of a right concrete beam.
Detailed Description
The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1-4:
as shown in fig. 1, 2, 3 and 4, the anti-seismic structure of the reinforced concrete beam column comprises a precast concrete column 1, a right concrete beam 2 and a left concrete beam 3, wherein trapezoidal precast brackets 4 are arranged on the end surfaces of two sides of the precast concrete column 1, transverse bolt holes are formed in the precast concrete column 1 and the trapezoidal precast brackets 4, transverse high-strength bolts are arranged in the transverse bolt holes, and the precast concrete column 1 and the trapezoidal precast brackets 4 are transversely fixed by the transverse high-strength bolts.
The through beam mounting holes 7 are formed in the joints of the side end faces of the two trapezoidal prefabricated brackets 4 and the prefabricated concrete column 1, each beam mounting hole 7 is composed of an inverted isosceles trapezoid-shaped groove 72 and a square through hole 71, the isosceles trapezoid-shaped grooves 41 are inverted inside the prefabricated concrete column 1, two ends of each isosceles trapezoid-shaped groove penetrate through the upper end faces of the two trapezoidal prefabricated brackets 3 respectively, the square through holes 71 penetrate through the end faces of two sides of the prefabricated concrete column 1, and the bottom end faces of the square through holes 71 are communicated with the isosceles trapezoid-shaped grooves 41.
Right beam installed part 21 comprises concave type installed part 22 and right triangle installed part 23, and concave type installed part 22 front end is provided with the recess, and concave type installed part 22 rear end is fixed on 2 terminal surfaces of right concrete beam, and two right angle terminal surfaces of right triangle installed part 23 are fixed respectively on concave type installed part 22 rear end face and 2 bottom end surfaces of right concrete beam. Left beam mounting part 31 comprises protruding type installed part 32 and right triangle installed part two 33, and protruding type installed part 32 front end is provided with the convex ridge, and protruding type installed part 32 rear end is fixed on 3 terminal surfaces of left concrete beam, and two right angle terminal surfaces of right triangle installed part two 33 are fixed respectively on protruding type installed part 32 rear end surface and 3 bottom end surfaces of left concrete beam. Right concrete beam 2 and right beam installed part 21, left concrete beam 3 and left beam installed part 31 all adopt integrated into one piece to make, and the convex ridge that convex type installed part 32 front end set up realizes the interlock with the recess that concave type installed part 22 front end set up in roof beam mounting hole 7 fixedly.
And elastic shock insulation pads 5 are arranged in gaps of beam mounting holes 7 above the right concrete beam 2 and the left concrete beam 3. The elastic shock insulation cushion 5 is composed of a plurality of high damping rubber layers and high-strength steel plates, and the high damping rubber layers and the high-strength steel plates are alternately arranged and fixed.
All be provided with triangle-shaped strengthening rib 6 on the elasticity shock insulation pad 5 of 1 both sides of precast concrete post, run through in precast concrete post 1 through horizontal high strength bolt between two triangle-shaped strengthening ribs 6 and fix, between triangle-shaped strengthening rib 6 and the elasticity shock insulation pad 5 of 1 one side of precast concrete post, between triangle-shaped strengthening rib 6 and the elasticity shock insulation pad 5 of 1 opposite side of precast concrete post, all fix through vertical high strength bolt.
According to the anti-seismic structure of the reinforced concrete beam column, the right beam mounting piece 21 arranged at one end of the right concrete beam 2 and the left beam mounting piece 31 arranged at one end of the left concrete beam 3 are arranged in the beam mounting hole 7 of the precast concrete column 1 and are occluded and fixed; simultaneously, the elastic shock insulation pads 5 arranged above the right concrete beam 2 and the left concrete beam 3 play a role in cushioning the two beams.
The anti-seismic structure of the reinforced concrete beam column has the advantages of simple and compact structure, early-stage prefabrication and pouring, simple assembly, convenience and quickness in installation and high efficiency; the anti-seismic structure has the advantages of being good in anti-seismic effect, improving the strength and deformability of the node of the beam column, improving the strength, integrity and collaboration of the beam column, being high in comprehensive strength and strong in practicability.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.
Claims (8)
1. The shock resistance structure of the reinforced concrete beam column is characterized by comprising a precast concrete column (1), a right concrete beam (2) and a left concrete beam (3), wherein both side end faces of the precast concrete column (1) are provided with trapezoidal prefabricated brackets (4), two beam mounting holes (7) which are communicated are formed in the joint of the trapezoidal prefabricated brackets (4) and the side end face of the precast concrete column (1), a right beam mounting piece (21) and a left beam mounting piece (31) are respectively arranged at one end of the right concrete beam (2) and one end of the left concrete beam (3), the right concrete beam (2) and the left concrete beam (3) are respectively mounted on the two trapezoidal prefabricated brackets (4), the right beam mounting piece (21) and the left beam mounting piece (31) are respectively mounted in the beam mounting holes (7) at the joint of the trapezoidal prefabricated brackets (4) and the side end face of the precast concrete column (1), and elastic shock insulation pads (5) are arranged in gaps of beam mounting holes (7) above the right concrete beam (2) and the left concrete beam (3).
2. The seismic resistance structure of a reinforced concrete beam column according to claim 1, wherein the beam mounting holes (7) are composed of inverted isosceles trapezoid-shaped grooves (72) and square through holes (71), the isosceles trapezoid-shaped grooves (41) are inverted inside the precast concrete column (1), and both ends of the isosceles trapezoid-shaped grooves penetrate through the upper end surfaces of the two trapezoid-shaped precast corbels (3), respectively, the square through holes (71) penetrate through both end surfaces of the precast concrete column (1), and the bottom end surfaces of the square through holes (71) are communicated with the isosceles trapezoid-shaped grooves (41).
3. The seismic resistance structure of a reinforced concrete beam column according to claim 1, wherein the right beam mounting member (21) is composed of a concave mounting member (22) and a first right-angled triangle mounting member (23), the concave mounting member (22) is provided with a groove at the front end, the concave mounting member (22) is fixed at the rear end on one end face of the right concrete beam (2), and the two right-angled end faces of the first right-angled triangle mounting member (23) are fixed at the rear end face of the concave mounting member (22) and the bottom end face of the right concrete beam (2), respectively.
4. A reinforced concrete beam column seismic resistance structure as recited in claim 3, wherein said left beam mounting member (31) is composed of a male mounting member (32) and a second right-angled triangle mounting member (33), said male mounting member (32) being provided with a convex ridge at a front end thereof, said male mounting member (32) being fixed at a rear end thereof to an end face of the left concrete beam (3), and said second right-angled triangle mounting member (33) being fixed at a rear end face of the male mounting member (32) and a bottom end face of the left concrete beam (3), respectively.
5. The seismic resistance structure of the reinforced concrete beam column as claimed in claim 4, wherein the right concrete beam (2) and the right beam mounting part (21), and the left concrete beam (3) and the left beam mounting part (31) are integrally formed, and the convex ridge arranged at the front end of the convex mounting part (32) and the concave groove arranged at the front end of the concave mounting part (22) are engaged and fixed in the beam mounting hole (7).
6. The seismic structure of reinforced concrete beams and columns according to claim 1, wherein said elastic shock-insulation pad (5) is composed of a plurality of high damping rubber layers and high strength steel plates, and a plurality of said high damping rubber layers and high strength steel plates are alternately arranged and fixed.
7. The seismic resistance structure of the reinforced concrete beam column as claimed in claim 1, wherein triangular reinforcing ribs (6) are arranged on the elastic shock insulation pads (5) at two sides of the precast concrete column (1), two triangular reinforcing ribs (6) are fixed by penetrating through the precast concrete column (1) through transverse high-strength bolts, the triangular reinforcing ribs (6) and the elastic shock insulation pads (5) at one side of the precast concrete column (1), and the triangular reinforcing ribs (6) and the elastic shock insulation pads (5) at the other side of the precast concrete column (1) are fixed by vertical high-strength bolts.
8. The seismic structure of a reinforced concrete beam column as claimed in claim 1, wherein the precast concrete column (1) and the trapezoidal precast corbel (4) are provided with transverse bolt holes, and transverse high-strength bolts are arranged in the transverse bolt holes and used for transversely fixing the precast concrete column (1) and the trapezoidal precast corbel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120826315.7U CN215715982U (en) | 2021-04-22 | 2021-04-22 | Anti-seismic structure of reinforced concrete beam column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120826315.7U CN215715982U (en) | 2021-04-22 | 2021-04-22 | Anti-seismic structure of reinforced concrete beam column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215715982U true CN215715982U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120826315.7U Active CN215715982U (en) | 2021-04-22 | 2021-04-22 | Anti-seismic structure of reinforced concrete beam column |
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| Country | Link |
|---|---|
| CN (1) | CN215715982U (en) |
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2021
- 2021-04-22 CN CN202120826315.7U patent/CN215715982U/en active Active
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