Frame structure design structure for concrete building

Abstract

The utility model discloses a frame structure design structure for a concrete building, which comprises a plurality of steel corbels, the end parts of the steel corbels are positioned and sleeved on the outer side of a concrete stand column, each steel corbel comprises a positioning plate and a support frame, and the end part of a concrete beam is inserted in the support frame; the associated steel structures are mutually inserted, embedded and assembled in the concrete stand columns, and the end parts of the associated steel structures penetrate into the positioning plates and are inserted into the end parts of the concrete beams; and the sleeve rib is sleeved on the concrete beam, and the end part of the sleeve rib is fixed on the support frame. According to the concrete building frame, the steel corbels are detachably arranged in a sleeving mode, the steel plates and the steel bars are used for embedded assembling of the concrete stand columns and inserted connection positioning of the concrete beams, assembling of the beams and the stand columns is achieved, axial positioning and reinforcing of the beams can be achieved through the sleeving ribs, structural abrasion of the beams and the wear-resisting cushion layers can be reduced through the wear-resisting cushion layers, and stable assembling is guaranteed. Compared with a common frame structure, the assembling operation efficiency is high, and stability and structural strength are high.

Description

Technical Field

[0001] The utility model relates to the technical field of building structure engineering, in particular to a frame structure design structure used for concrete buildings. Background Art

[0002] The main load-bearing structure of concrete buildings is mainly the frame structure of concrete beams and concrete columns and the connection nodes between the two. Because the mass of concrete structure is large, it has higher requirements for the convenience of assembly operation compared with other building assembly operations. However, the positioning of common frame structure and concrete columns, the height setting of concrete beams, and the docking operations are troublesome and cumbersome, with low assembly efficiency. The surface socket assembly of frame structure and concrete structure is fixed with bolts on the surface, which makes the structure susceptible to wear and tear, and has low stability and structural strength. Utility Model Content

[0003] The purpose of the utility model is to provide a frame structure design structure for concrete buildings in order to solve the problems of troublesome and cumbersome operations of positioning common frame structures and concrete columns, setting the height of concrete beams, and docking, low assembly efficiency, and surface fixing of the frame structure and the concrete structure with matching bolts, which makes the structure susceptible to wear and has low stability and structural strength.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a frame structure design structure for concrete buildings, comprising:

[0005] A plurality of steel brackets, the ends of which are positioned and sleeved on the outside of the concrete columns, including a positioning plate and a support frame, the positioning plate abuts against the side of the concrete column and is fixed by bolts, and the end of the concrete beam is inserted into the support frame;

[0006] An associated steel structure is interlaced and embedded in the concrete column, with its end portion inserted into the positioning plate and plugged into the end portion of the concrete beam;

[0007] The sleeve reinforcement is sleeved on the concrete beam, and the end portion is fixed on the support frame.

[0008] As a further description of the above technical solution:

[0009] A side plate is extended from the side of the positioning plate, and the side plates of adjacent steel corbels are spliced ​​and fixed by bolts.

[0010] As a further description of the above technical solution:

[0011] The positioning plate is a flat plate or an arc plate based on the shape of the concrete column.

[0012] As a further description of the above technical solution:

[0013] The support frame is a U-shaped structure, and a plurality of reinforcing plates are arranged between the bottom of the support frame and the positioning plate.

[0014] As a further description of the above technical solution:

[0015] The associated steel structure includes a steel plate with a wide surface horizontally extending through the concrete column and inserted on two opposite sides thereof, and steel bars extending through the concrete column and inserted on the other two opposite sides of the concrete column, wherein the steel bars are inserted through the through holes of the steel plate.

[0016] As a further description of the above technical solution:

[0017] The sleeve reinforcement is embedded and assembled in a groove arranged circumferentially on the concrete beam, a wedge-shaped surface facing the end of the concrete beam is arranged on the inner side of the sleeve reinforcement, and a wear-resistant cushion layer is arranged between the groove and the sleeve reinforcement.

[0018] In summary, due to the adoption of the above technical solution, the utility model has the following advantages compared with the prior art:

[0019] Beneficial effects:

[0020] This concrete building frame is a connection node frame structure of concrete columns and beams. Through the detachable sleeve of steel brackets, steel plates and steel bars are embedded in the concrete columns and inserted and positioned with concrete beams to realize the assembly of beams and columns. The sleeves can be used to reinforce the axial positioning of the beams. The wear-resistant pad layer can reduce the wear of the two structures, ensure stable assembly, and avoid loosening. The assembly operation of the frame structure and the concrete structure is efficient, stable, and has high structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A front section view of a frame structure designed for concrete buildings.

[0023] Figure 2 A top view schematic diagram of a frame structure design for concrete buildings.

[0024] Figure 3 The present invention is a front view and cross-sectional view of a frame structure design structure for concrete buildings and an assembly structure of concrete columns and concrete beams.

[0025] Legend:

[0026] 1. Steel corbel; 11. Positioning plate; 12. Support frame; 13. Side plate; 14. Reinforcement plate; 2. Steel plate; 3. Steel bar; 4. Reinforcement; 5. Concrete column; 6. Concrete beam. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] See also Figure 1-3 The utility model provides a technical solution: a frame structure design structure for concrete buildings, comprising:

[0030] A plurality of steel brackets 1, whose ends are positioned and sleeved on the outside of the concrete column 5, include a positioning plate 11 and a support frame 12, wherein the positioning plate 11 abuts against the side of the concrete column 5 and is fixed by bolts, and the end of the concrete beam 6 is inserted into the support frame 12;

[0031] The associated steel structure is interlaced and embedded in the concrete column 5, and the end thereof penetrates the positioning plate 11 and is plugged into the end of the concrete beam 6;

[0032] The sleeve reinforcement 4 is sleeved on the concrete beam 6 , and the end portion is fixed on the support frame 12 .

[0033] A side plate 13 is extended from the side of the positioning plate 11, and the side plates 13 of adjacent steel corbels 1 are spliced ​​and fixed by bolts.

[0034] The positioning plate 11 is a flat plate or an arc-shaped plate based on the appearance of the concrete column 5, which improves the positioning stability of the steel corbel 1 and the concrete column 5, thereby achieving the height position positioning of the concrete beam and improving the assembly stability of the concrete building structure.

[0035] The support frame 12 is a U-shaped structure, and a plurality of reinforcing plates 14 are arranged between the bottom of the support frame 12 and the positioning plate 11 to improve the positioning stability of the end of the concrete beam.

[0036] The associated steel structure includes a steel plate 2 with a wide surface horizontally extending through the concrete column 5 and inserted on two opposite sides thereof, and a steel bar 3 extending through the concrete column 5 and inserted on the other two opposite sides of the concrete column 5, wherein the steel bar 3 is passed through the through hole of the steel plate 2.

[0037] The sleeve reinforcement 4 is embedded and assembled in a groove arranged circumferentially on the concrete beam 6 , a wedge-shaped surface facing the end of the concrete beam 6 is arranged on the inner side of the sleeve reinforcement 4 , and a wear-resistant pad is arranged between the groove and the sleeve reinforcement 4 .

[0038] The assembly process of a frame structure design structure for concrete buildings in this embodiment includes: prefabrication of concrete columns 5 and concrete beams 6, and reserving corresponding holes and grooves according to the assembly structure design; positioning the concrete column 5, sleeved with a steel corbel 1 on its side, and the side plate 13 is abutted and locked in position by bolts, and the steel corbel 1 is shaped and fixed to the concrete column 5; the wide surface of the steel plate 2 is horizontally passed through the concrete column 5, and the steel bar 3 also passes through the concrete column 5 and penetrates into the through hole on the steel plate 2 to achieve the height setting of the end of the concrete beam 6; the steel plate 2 and the steel bar 3 are inserted into the corresponding end of the concrete beam 6, and the concrete beam 6 is positioned in the support frame 12 and abuts against the outside of the positioning plate 11; the sleeve reinforcement 4 is sleeved in the circumferential groove of the concrete beam 6 and a wear-resistant cushion layer is provided, and the end of the sleeve reinforcement 4 is fixed on the support frame 12, and the assembly is completed.

[0039] In summary, due to the adoption of the above technical solution, the frame structure design structure for concrete buildings in this embodiment has the following beneficial effects compared with the prior art:

[0040] This concrete building frame is a connection node frame structure of concrete columns and beams. Through the detachable sleeve of steel brackets, steel plates and steel bars are embedded in the concrete columns and inserted and positioned with concrete beams to realize the assembly of beams and columns. The sleeves can be used to reinforce the axial positioning of the beams. The wear-resistant pad layer can reduce the wear of the two structures, ensure stable assembly, and avoid loosening. The assembly operation of the frame structure and the concrete structure is efficient, stable, and has high structural strength.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A frame structure design structure for concrete buildings, characterized in that: include: A plurality of steel brackets, the ends of which are positioned and sleeved on the outside of the concrete columns, including a positioning plate and a support frame, the positioning plate abuts against the side of the concrete column and is fixed by bolts, and the end of the concrete beam is inserted into the support frame; An associated steel structure is interlaced and embedded in the concrete column, with its end portion inserted into the positioning plate and plugged into the end portion of the concrete beam; The sleeve reinforcement is sleeved on the concrete beam, and the end portion is fixed on the support frame.

2. A frame structure design structure for concrete buildings according to claim 1, characterized in that: A side plate is extended from the side of the positioning plate, and the side plates of adjacent steel corbels are spliced ​​and fixed by bolts.

3. A frame structure design structure for concrete buildings according to claim 1, characterized in that: The positioning plate is a flat plate or an arc plate based on the shape of the concrete column.

4. A frame structure design structure for concrete buildings according to claim 1, characterized in that: The support frame is a U-shaped structure, and a plurality of reinforcing plates are arranged between the bottom of the support frame and the positioning plate.

5. A frame structure design structure for concrete buildings according to claim 1, characterized in that: The associated steel structure includes a steel plate with a wide surface horizontally extending through the concrete column and inserted on two opposite sides thereof, and steel bars extending through the concrete column and inserted on the other two opposite sides of the concrete column, wherein the steel bars are inserted through the through holes of the steel plate.

6. A frame structure design structure for concrete buildings according to claim 1, characterized in that: The sleeve reinforcement is embedded and assembled in a groove arranged circumferentially on the concrete beam, a wedge-shaped surface facing the end of the concrete beam is arranged on the inner side of the sleeve reinforcement, and a wear-resistant cushion layer is arranged between the groove and the sleeve reinforcement.

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