Concrete beam-column joint reinforcing structure

Abstract

The utility model relates to the technical field of concrete beam column joints, and discloses a concrete beam column joint reinforcing structure which comprises a concrete supporting column and concrete cross beams fixedly connected to the two sides of the concrete supporting column, and the two sides of the concrete supporting column are both in threaded connection with second U-shaped connecting pieces. The bottoms of the two concrete cross beams are each in threaded connection with two first U-shaped connecting pieces, T-shaped sliding grooves are formed in the bottoms of the first U-shaped connecting pieces, and through threaded connection of the two supporting pieces and threaded connection of the two first U-shaped connecting pieces and the two second U-shaped connecting pieces, the two concrete cross beams can be connected through threads. Through threaded connection of the two supporting pieces and arrangement of the four connecting blocks, the two first U-shaped connecting pieces and the two second U-shaped connecting pieces are supported to a certain degree, and through length adjustment of the two inserting columns and sliding position adjustment of the two T-shaped blocks, supporting points are convenient to adjust, so that concrete joints are adjustably reinforced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete beam-column nodes, in particular to a concrete beam-column node reinforcement structure. Background Art

[0002] Concrete beam-column joints are very important parts of structural engineering, responsible for connecting beams and columns and transferring loads and moments. These nodes need to have sufficient stiffness and strength to ensure that they can effectively withstand external loads and dynamic effects such as earthquakes during use. A good beam-column joint design is crucial to the overall safety and stability of the structure.

[0003] In concrete beam-column joints, due to the different lengths of concrete beams and columns, as well as different beam support points and gravity, the optimal support points for the concrete beam-column joints will also be different. The existing reinforcement structures for concrete beam-column joints are basically directly drilled and fixed, and the support points are basically fixed. Therefore, when the force position and force intensity of the beam are adjusted, the support points cannot be adaptively adjusted, resulting in low adaptability of the reinforcement structure.

[0004] Therefore, it is necessary to design a concrete beam-column node reinforcement structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete beam-column node reinforcement structure for solving the technical problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete beam-column node reinforcement structure, comprising a concrete pillar and a concrete beam fixedly connected to both sides of the concrete pillar, both sides of the concrete pillar are threadedly connected with a second U-shaped connector, and the bottoms of the two concrete beams are threadedly connected with two first U-shaped connectors, the bottom of the first U-shaped connector is provided with a T-shaped slot, and the bottom of the T-shaped slot is slidably connected with a T-shaped block, and a threaded shaft is slidably inserted inside the T-shaped block, and both ends of the threaded shaft are threadedly connected with a threaded sleeve block, and the outer surface of the threaded shaft is fixedly sleeved with a first A rotating block, and two symmetrical connecting pieces are fixedly connected to one side of the second U-shaped connecting piece, and a connecting shaft is rotatably connected between the two connecting pieces, and a second rotating block is fixedly sleeved on the outer surface of the connecting shaft, and an insertion column is slidably inserted between the first rotating block and the second rotating block, and a support piece is threadedly connected between the bottom of one end of the two concrete beams and the two sides of the concrete pillars, and connecting blocks are fixedly connected to both sides of the support piece, and one side of the two connecting blocks is fixedly connected to an insertion block, and the two insertion blocks are respectively slidably inserted between a first U-shaped connecting piece and a second U-shaped connecting piece on the same side.

[0007] Preferably, threaded holes are provided on both sides of the two concrete beams, and a first threaded bolt is threadedly inserted on both sides of the two first U-shaped connectors, and the two first U-shaped connectors are threadedly connected to the two sides of the two concrete beams through the two first threaded bolts, and two threaded holes are provided on both sides of the concrete pillars, and another first threaded bolt is threadedly inserted inside the four threaded holes, and the two second U-shaped connectors are threadedly connected to the two sides of the concrete pillars through the two first threaded bolts.

[0008] Preferably, two threaded holes are provided at the bottom of the two concrete beams, and another two threaded holes are provided on both sides of the concrete pillars, and second threaded bolts are threadedly inserted into the interiors of the four threaded holes, and the four connecting blocks are respectively connected between the two concrete beams and the two sides of the concrete pillars through the two second threaded bolts, and the two connecting blocks are respectively threadedly connected between the bottoms of the two concrete beams and the two sides of the concrete pillars through the four connecting blocks.

[0009] Preferably, the support members are L-shaped, and the tops of the vertical ends of the two support members are respectively fitted with the bottoms of the two concrete beams, and one side of the horizontal ends of the two support members are respectively fitted with the two sides of the concrete pillars.

[0010] Preferably, the two connection blocks are respectively fitted with one end of the two first U-shaped connection members, and one end of the other two connection blocks are respectively fitted with the top ends of the two second U-shaped connection members.

[0011] Preferably, the plug post is slidably inserted between the first rotating block and the second rotating block, and two ends of the plug post are respectively in contact with the top and bottom of the inner cavity of the first rotating block and the second rotating block.

[0012] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0013] The utility model uses a threaded connection between two supporting members and a threaded connection between two first U-shaped connecting members and two second U-shaped connecting members. Through the threaded connection of the two supporting members and the setting of four connecting blocks, the two first U-shaped connecting members and the two second U-shaped connecting members are supported to a certain extent. The length of the two plug columns can be adjusted and the sliding position of the two T-shaped blocks can be adjusted to facilitate the adjustment of the supporting points, thereby achieving adjustable reinforcement of the concrete nodes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2This is a schematic diagram of the structure decomposition of the first U-shaped connector of the utility model;

[0016] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0018] In the figure: 1. concrete pillar; 2. concrete beam; 3. first U-shaped connector; 4. first threaded bolt; 5. threaded sleeve block; 6. first rotating block; 7. plug column; 8. second rotating block; 9. connecting piece; 10. second U-shaped connector; 11. supporting member; 12. connecting block; 13. second threaded bolt; 15. T-shaped block; 16. connecting shaft; 17. T-shaped slide groove; 18. threaded shaft; 19. plug block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Obviously, many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] See also Figure 1-4The utility model provides a concrete beam-column node reinforcement structure, comprising a concrete pillar 1 and a concrete beam 2 fixedly connected to both sides of the concrete pillar 1, wherein both sides of the concrete pillar 1 are threadedly connected with a second U-shaped connector 10, and the bottoms of the two concrete beams 2 are threadedly connected with two first U-shaped connectors 3, a T-shaped slot 17 is provided at the bottom of the first U-shaped connector 3, and a T-shaped block 15 is slidably connected to the bottom of the T-shaped slot 17, and a threaded shaft 18 is slidably inserted inside the T-shaped block 15, and both ends of the threaded shaft 18 are threadedly connected with threaded sleeve blocks 5, and the outer surface of the threaded shaft 18 is fixedly sleeved with a first rotating block 6, and one side of the second U-shaped connector 10 is fixedly connected with two symmetrical A connecting piece 9 is provided, and a connecting shaft 16 is rotatably connected between the two connecting pieces 9, and a second rotating block 8 is fixedly sleeved on the outer surface of the connecting shaft 16, and a plug column 7 is slidably inserted between the first rotating block 6 and the second rotating block 8, and a support member 11 is threadedly connected between the bottom of one end of the two concrete beams 2 and the two sides of the concrete pillar 1, and a connecting block 12 is fixedly connected to both sides of the support member 11, and a plug block 19 is fixedly connected to one side of the two connecting blocks 12, and the two plug blocks 19 are respectively slidably inserted between a first U-shaped connecting piece 3 and a second U-shaped connecting piece 10 on the same side, by directly providing two symmetrical first U-shaped connecting pieces 3 and 10 on both sides of the two concrete beams 2 and the concrete pillar 1. shaped connector 3 and two second U-shaped connectors 10, the concrete beam-column node is reinforced by the structure between the two first U-shaped connectors 3 and the two second U-shaped connectors 10, and between a first U-shaped connector 3 and a second U-shaped connector 10 on the same side, first, a support member 11 is threadedly installed between a concrete beam 2 and one side of the bottom of a concrete pillar 1, and the support member 11 is used to support the right angle of a concrete beam 2 and one side of the concrete pillar 1, and then the first U-shaped connector 3 is threadedly connected to a concrete beam 2, and one side of the concrete pillar 1 is threadedly connected to the second U-shaped connector 10, and one side of the two connecting blocks 12 is respectively connected to the first U-shaped connector 3 and the second U-shaped connector The first and second U-shaped connectors 3 and 10 are fitted with each other at one end thereof, and are respectively slidably inserted into the first U-shaped connector 3 and the second U-shaped connector 10 through two plug blocks 19. The support point can be adjusted by moving the T-shaped block 15 slidably inserted into the T-shaped slot 17 at the bottom of the first U-shaped connector 3. When the support point is confirmed, the plug column 7 of appropriate length is inserted between the first rotating block 6 and the second rotating block 8, and the top of the first rotating block 6 is placed between the bottom of the T-shaped block 15, and the threaded shaft 18 is inserted between the first rotating block 6 and the T-shaped block 15, and the two ends of the threaded shaft 18 are respectively threadedly connected to the T-shaped block 15 and the first rotating block 6 through two threaded sleeve blocks 5, so that the first rotating block 6 and the second rotating block 8 are used to reinforce and support the concrete node.And by making the first rotating block 6 detachable and the length of the plug post 7 adjustable, different supporting points can be adjusted.

[0022] In order to facilitate the threaded connection of the two first U-shaped connectors 3 and the two second U-shaped connectors 10 with the two concrete beams 2 and the one concrete pillar 1 respectively, threaded holes are provided on both sides of the two concrete beams 2, and a first threaded bolt 4 is threadedly inserted on both sides of the two first U-shaped connectors 3, and the two first U-shaped connectors 3 are threadedly connected to the two sides of the two concrete beams 2 through the two first threaded bolts 4, and two threaded holes are provided on both sides of the concrete pillar 1, and another first threaded bolt 4 is threadedly inserted inside the four threaded holes, and the two second U-shaped connectors 10 are threadedly connected to the two sides of the concrete pillar 1 through the two first threaded bolts 4.

[0023] In order to facilitate the four connecting blocks 12 to be threadedly connected to the bottom of the two concrete beams 2 and the two sides of the concrete pillar 1, two threaded holes are provided at the bottom of the two concrete beams 2, and another two threaded holes are provided on both sides of the concrete pillar 1, and the second threaded bolts 13 are threadedly inserted into the inside of the four threaded holes, and the four connecting blocks 12 are respectively connected between the two concrete beams 2 and the two sides of the concrete pillar 1 through the two second threaded bolts 13, and the two connecting blocks 12 are respectively threadedly connected between the bottom of the two concrete beams 2 and the two sides of the concrete pillar 1 through the four connecting blocks 12.

[0024] In order to facilitate further reinforcement of the concrete node, the support member 11 is L-shaped, and the tops of the vertical ends of the two support members 11 are respectively fitted with the bottoms of the two concrete beams 2, and one side of the horizontal ends of the two support members 11 is respectively fitted with the two sides of the concrete pillar 1.

[0025] In order to utilize the four connecting blocks 12 to provide certain support to the two first U-shaped connecting members 3 and the two second U-shaped connecting members 10 respectively, two connecting blocks 12 are respectively fitted with one end of the two first U-shaped connecting members 3, and one end of the other two connecting blocks 12 is respectively fitted with the top end of the two second U-shaped connecting members 10.

[0026] In order to adjust the supporting position of the T-shaped block 15 at the bottom of the concrete beam 2 by sliding and inserting the insert column 7, the insert column 7 is slidably inserted between the first rotating block 6 and the second rotating block 8, and the two ends of the insert column 7 are respectively fitted with the top and bottom of the inner cavity of the first rotating block 6 and the second rotating block 8.

[0027] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0028] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0029] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A concrete beam-column joint reinforcement structure, comprising a concrete pillar (1) and a concrete beam (2) fixedly connected to both sides of the concrete pillar (1), characterized in that: The two sides of the concrete pillar (1) are both threadedly connected with the second U-shaped connecting piece (10), and the bottoms of the two concrete beams (2) are both threadedly connected with the two first U-shaped connecting pieces (3), the bottom of the first U-shaped connecting piece (3) is provided with a T-shaped sliding groove (17), and the bottom of the T-shaped sliding groove (17) is slidably connected with a T-shaped block (15), and the inside of the T-shaped block (15) is slidably inserted with a threaded shaft (18), and both ends of the threaded shaft (18) are both threadedly connected with threaded sleeve blocks (5), and the outer surface of the threaded shaft (18) is fixedly sleeved with a first rotating block (6), and one side of the second U-shaped connecting piece (10) is fixedly connected with two symmetrical connecting pieces (9), and the two A connecting shaft (16) is rotatably connected between the connecting pieces (9), and a second rotating block (8) is fixedly sleeved on the outer surface of the connecting shaft (16), and an insertion column (7) is slidably inserted between the first rotating block (6) and the second rotating block (8), and a support member (11) is threadedly connected between the bottom of one end of the two concrete beams (2) and the two sides of the concrete pillar (1), and connecting blocks (12) are fixedly connected to both sides of the support member (11), and one side of the two connecting blocks (12) is fixedly connected to an insertion block (19), and the two insertion blocks (19) are respectively slidably inserted between a first U-shaped connecting member (3) and a second U-shaped connecting member (10) on the same side.

2. A concrete beam-column joint reinforcement structure according to claim 1, characterized in that: Both sides of the two concrete beams (2) are provided with threaded holes, and both sides of the two first U-shaped connectors (3) are threadedly plugged with a first threaded bolt (4), and the two first U-shaped connectors (3) are threadedly connected to both sides of the two concrete beams (2) through the two first threaded bolts (4), and both sides of the concrete pillar (1) are provided with two threaded holes, and another first threaded bolt (4) is threadedly plugged into the inside of the four threaded holes, and the two second U-shaped connectors (10) are respectively threadedly connected to both sides of the concrete pillar (1) through the two first threaded bolts (4).

3. A concrete beam-column joint reinforcement structure according to claim 1, characterized in that: The bottoms of the two concrete beams (2) are each provided with two threaded holes, and the two sides of the concrete pillar (1) are each provided with another two threaded holes, and the interiors of the four threaded holes are each threadedly inserted with a second threaded bolt (13), and the four connecting blocks (12) are each respectively connected between the two concrete beams (2) and the two sides of the concrete pillar (1) through the two second threaded bolts (13), and the two connecting blocks (12) are respectively threadedly connected between the bottoms of the two concrete beams (2) and the two sides of the concrete pillar (1) through the four connecting blocks (12).

4. The concrete beam-column joint reinforcement structure according to claim 1, characterized in that: The support member (11) is L-shaped, and the tops of the vertical ends of the two support members (11) are respectively fitted with the bottoms of the two concrete beams (2), and one side of the horizontal ends of the two support members (11) is respectively fitted with the two sides of the concrete pillar (1).

5. The concrete beam-column joint reinforcement structure according to claim 1, characterized in that: The two connection blocks (12) are respectively fitted with one end of the two first U-shaped connection members (3), and one end of the other two connection blocks (12) are respectively fitted with the top ends of the two second U-shaped connection members (10).

6. The concrete beam-column joint reinforcement structure according to claim 1, characterized in that: The plug post (7) is slidably inserted between the first rotating block (6) and the second rotating block (8), and the two ends of the plug post (7) are respectively in contact with the top and bottom of the inner cavity of the first rotating block (6) and the second rotating block (8).

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