Steel-concrete supporting beam connecting structure

Abstract

The utility model relates to the technical field of connecting structures, and discloses a steel-concrete supporting beam connecting structure which comprises a steel structure cross beam, a steel structure column is arranged on one side of the steel structure cross beam, two reinforcement cages are arranged in the steel structure cross beam, and two first fixing plates are fixedly connected into the steel structure cross beam in a sleeved mode. The steel structure cross beam, the steel structure column, the reinforcement cage, the first fixing plate, the second fixing plate and the first guide groove are used in cooperation, so that the steel structure cross beam and the steel structure column can be connected, and the steel structure cross beam is positioned, limited and supported through cooperation of the supporting plate and the first guide groove; the height of the supporting plate can be adjusted, the steel structure beam can be conveniently supported, meanwhile, the supporting plate, a third fixing plate, a first limiting plate and the like can be detached, repeated use is facilitated, the cost is reduced, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of connection structures, in particular to a steel-concrete support beam connection structure. Background Art

[0002] I-beams, also known as steel beams, are long strips of steel with an I-shaped cross-section. I-beams are divided into ordinary I-beams and light I-beams. They are steel sections with an I-shaped cross-section. I-beams are mainly divided into ordinary I-beams, light I-beams and wide-flange I-beams. According to the ratio of flange to web height, they are divided into wide, medium and narrow wide-flange I-beams. At the same height, light I-beams have narrow flanges, thin webs and light weight. Wide-flange I-beams are also called H-shaped steels. The cross-sectional feature is that the two legs are parallel and there is no slope on the inner side of the legs. It is an economical cross-section steel section and is rolled on a four-roll universal rolling mill, so it is also called "universal I-beams". Steel-concrete support beams are support beams that are a combination of steel beams and concrete beams. They are stronger and have higher bearing capacity.

[0003] In the prior art, when hoisting and installing steel-concrete support beams, they need to be connected and fixed with a large number of bolts. However, the steel-concrete support beams will shake during hoisting, making it inconvenient to position them. Therefore, a steel-concrete support beam connection structure is urgently needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a steel-concrete support beam connection structure.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A steel-concrete support beam connection structure includes a steel structure beam, a steel structure column is provided on one side of the steel structure beam, two steel cages are provided inside the steel structure beam, two first fixing plates are fixedly sleeved inside the steel structure beam, and the steel structure beam also includes a connection component for connecting the steel structure beam and the steel structure column, the connection component is provided on the bottom surface of the steel structure beam, and the connection component also includes: a second fixing plate, the second fixing plate is fixedly installed on the bottom surface of the steel structure beam.

[0007] The top of described sliding panel also is provided with an interlock plate, and the interlock plate is hinged on the base plate, is fixed with a backing pin on the interlock plate, and an end of sliding panel withstands on the backing pin of interlock plate.

[0008] As a further solution of the present invention, second limiting plates are fixedly installed on both sides of the first guide groove, and a second guide groove is formed on one side of the second limiting plate.

[0009] As a further solution of the present invention, a plurality of fixing holes are opened on one side of the steel structure column, and a plurality of fixing holes are opened on both sides of the steel structure beam respectively. A third threaded column is movably sleeved on the inner circular wall of the fixing hole, and a second nut is threadedly connected to the outer circular wall of the third threaded column.

[0010] As a further solution of the present invention, two fixing tubes are fixedly installed on the bottom surface of the third fixing plate, and the fixing tubes are movably connected to the support columns.

[0011] As a further solution of the present invention, a connecting column is fixedly installed on the outer circular wall surface of the fixed tube, and the connecting column is fixedly installed with the third fixing plate.

[0012] As a further solution of the present invention, a flat washer is movably sleeved on the outer circular wall surface of the second threaded column.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By cooperating with each other, the steel structure beam, steel structure column, steel cage, first fixing plate, second fixing plate and first guide groove can be used to connect the steel structure beam and the steel structure column, so that the steel structure beam can be positioned and limited by cooperating with the support plate and the first guide groove, which makes it convenient to connect and fix the steel structure beam and the steel structure column. The height of the support plate is adjustable, which makes it convenient to adjust the support height of the steel structure beam. At the same time, the support plate, the third fixing plate and the first limiting plate can be disassembled, which is convenient for multiple use, reduces costs and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a steel-concrete support beam connection structure proposed in the present invention;

[0016] Figure 2 This is a schematic diagram of the steel structure crossbeam structure of a steel-concrete support beam connection structure proposed in the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the local structure of A;

[0018] Figure 4 This is a schematic diagram of the second limiting plate structure of a steel-concrete support beam connection structure proposed in the present invention.

[0019] In the figure: 1. Steel structure beam; 2. Steel structure column; 3. Steel cage; 4. First fixing plate; 5. Second fixing plate; 6. First guide groove; 7. Support plate; 8. Third fixing plate; 9. First limiting hole; 10. Support column; 11. Fixing pipe; 12. First threaded column; 13. First limiting plate; 14. Second limiting hole; 15. Second threaded column; 16. First nut; 17. Teeth; 18. Second limiting plate; 19. Fixing hole; 20. Third threaded column; 21. Second nut; 22. Threaded hole; 23. Connecting column; 24. Flat washer; 25. Second guide groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] Reference Figure 1-Figure 4 , a steel-concrete support beam connection structure, including a steel structure beam 1, a steel structure column 2 is provided on one side of the steel structure beam 1, two steel cages 3 are provided inside the steel structure beam 1, two first fixing plates 4 are fixedly sleeved inside the steel structure beam 1, and also includes a connection component for connecting the steel structure beam 1 and the steel structure column 2, the connection component is arranged on the bottom surface of the steel structure beam 1, the connection component also includes: a second fixing plate 5, the second fixing plate 5 is fixedly installed on the bottom surface of the steel structure beam 1, the connection component also includes a support plate 7 arranged on one side of the steel structure column 2, the top surface of the support plate 7 is provided with a first guide groove 6, the first guide groove 6 is movably sleeved with the second fixing plate 5, and two support columns 10 are fixedly installed on the bottom surface of the support plate 7, the steel structure column 2 A third fixing plate 8 is provided on one side, and two first limiting holes 9 are provided on the top surface of the third fixing plate 8. The first limiting holes 9 are movably connected to the support column 10. A threaded hole 22 is provided on the top surface of the third fixing plate 8. The inner circular wall surface of the threaded hole 22 is threadedly connected with the first threaded column 12. A plurality of second limiting holes 14 are provided on one side of the third fixing plate 8. Two first limiting plates 13 are provided inside the steel structure column 2. Two second threaded columns 15 are fixedly installed on one side of the first limiting plate 13. The second threaded column 15 is movably connected to the second limiting hole 14. The outer circular wall surface of the second threaded column 15 is threadedly connected with a first nut 16. A plurality of teeth 17 are fixedly installed on one side of the first limiting plate 13, and the interior of the steel structure beam 1 is filled with micro-expansive concrete.

[0024] In this embodiment, second limit plates 18 are fixedly installed on both sides of the first guide groove 6, a second guide groove 25 is opened on one side of the second limit plate 18, a plurality of fixing holes 19 are opened on one side of the steel structure column 2, and a plurality of fixing holes 19 are opened on both sides of the steel structure beam 1. The inner circular wall of the fixing hole 19 is movably sleeved with a third threaded column 20, and the outer circular wall of the third threaded column 20 is threadedly connected with a second nut 21. Two fixing tubes 11 are fixedly installed on the bottom surface of the third fixing plate 8, and the fixing tube 11 is movably sleeved with the support column 10. The outer circular wall of the fixing tube 11 is fixedly installed with a connecting column 23, and the connecting column 23 is fixedly installed with the third fixing plate 8. The outer circular wall of the second threaded column 15 is movably sleeved with a flat washer 24.

[0025] From the above description, it can be seen that the above-mentioned embodiment of the present invention achieves the following technical effects: through the coordinated use of the steel structure cross beam 1, the steel cage 3, the first fixing plate 4 and the slightly expansive concrete, the concrete and the steel structure are mixed into one, so that the strength of the steel structure cross beam 1 is greatly improved, and the supporting force is strong. Through the provided steel structure cross beam 1, when the user needs to install the steel structure cross beam 1, the third fixing plate 8 is first fixed at this time, and then the third fixing plate 8 is attached to one side of the steel structure column 2, and the first limiting plate 13 is moved to drive the second threaded column 15 in the second limiting hole 1 4 moves internally, so that the first limiting plate 13 and the third fixing plate 8 clamp the steel structure column 2, so that the third fixing plate 8 is in a horizontal state, and then the first nut 16 is tightened to fix the first limiting plate 13 and the third fixing plate 8. Then, the first threaded column 12 is rotated to rotate and move up and down inside the threaded hole 22, thereby adjusting the top height of the first threaded column 12. Since the first threaded column 12 supports the support plate 7, the height of the support plate 7 is adjusted. Then, the steel structure beam 1 is installed. At this time, the steel structure beam 1 is lifted so that the steel structure beam 1 drives the second fixing plate 5 at the bottom to enter the first guide groove 6. Internally, since the inside of the first guide groove 6 and the outside of the second fixing plate 5 are both inclined surfaces, the first guide groove 6 guides the second fixing plate 5 and the steel structure beam 1. At the same time, the two second limiting plates 18 guide the second fixing plate 5 on both sides through the second guide groove 25 so as to position the two sides of the steel structure beam 1. Then, the steel structure beam 1 is limited and supported by the support plate 7 provided, so that the third threaded column 20 is inserted into the fixing hole 19 on one side of the steel structure column 2 and the steel structure beam 1. The second nut 21 can be tightened to connect the steel structure beam 1 and the steel structure column 2. Afterwards, the first nut 16 can be loosened to release the connection. The first limiting plate 13 and the third fixing plate 8 are fixed, and the support plate 7, the third fixing plate 8 and the first limiting plate 13 are disassembled and recycled, thereby achieving the comprehensive effect of connecting the steel structure beam 1 and the steel structure column 2, so that the set support plate 7 and the first guide groove 6 cooperate with each other to position and limit the steel structure beam 1, making it convenient to connect and fix the steel structure beam 1 and the steel structure column 2. The height of the support plate 7 is adjustable, making it convenient to adjust the support height of the steel structure beam 1. At the same time, the support plate 7, the third fixing plate 8 and the first limiting plate 13 can be disassembled, which is convenient for multiple use, reduces costs, and is more practical.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A steel-concrete support beam connection structure, comprising a steel structure beam (1), a steel structure column (2) is provided on one side of the steel structure beam (1), two steel cages (3) are provided inside the steel structure beam (1), and two first fixing plates (4) are fixedly sleeved inside the steel structure beam (1), characterized in that: It also includes a connection assembly for connecting the steel structure beam (1) and the steel structure column (2), wherein the connection assembly is arranged on the bottom surface of the steel structure beam (1), and the connection assembly also includes: a second fixing plate (5), wherein the second fixing plate (5) is fixedly installed on the bottom surface of the steel structure beam (1).

2. The steel-concrete support beam connection structure according to claim 1, characterized in that: The connecting assembly further comprises a support plate (7) arranged on one side of the steel structure column (2), a first guide groove (6) is provided on the top surface of the support plate (7), the first guide groove (6) is movably connected to the second fixing plate (5), two support columns (10) are fixedly installed on the bottom surface of the support plate (7), a third fixing plate (8) is provided on one side of the steel structure column (2), two first limiting holes (9) are provided on the top surface of the third fixing plate (8), the first limiting holes (9) are movably connected to the support column (10), a threaded hole (22) is provided on the top surface of the third fixing plate (8), the threaded hole (22) is fixed to the bottom surface of the support plate (7), and the first limiting holes (9) are movably connected to the support column (10). The inner circular wall surface is threadedly connected with a first threaded column (12), a plurality of second limiting holes (14) are opened on one side of the third fixing plate (8), two first limiting plates (13) are arranged inside the steel structure column (2), two second threaded columns (15) are fixedly installed on one side of the first limiting plate (13), the second threaded columns (15) are movably connected to the second limiting holes (14), the outer circular wall surface of the second threaded column (15) is threadedly connected with a first nut (16), a plurality of teeth (17) are fixedly installed on one side of the first limiting plate (13), and the interior of the steel structure beam (1) is filled with micro-expansion concrete.

3. The steel-concrete support beam connection structure according to claim 2, characterized in that: Second limiting plates (18) are fixedly mounted on both sides of the first guide groove (6), and a second guide groove (25) is formed on one side of the second limiting plate (18).

4. The steel-concrete support beam connection structure according to claim 1, characterized in that: A plurality of fixing holes (19) are provided on one side of the steel structure column (2), and a plurality of fixing holes (19) are provided on both sides of the steel structure beam (1). A third threaded column (20) is movably sleeved on the inner circular wall surface of the fixing hole (19), and a second nut (21) is threadedly connected to the outer circular wall surface of the third threaded column (20).

5. The steel-concrete support beam connection structure according to claim 2, characterized in that: Two fixing tubes (11) are fixedly mounted on the bottom surface of the third fixing plate (8), and the fixing tubes (11) are movably sleeved with the support columns (10).

6. The steel-concrete support beam connection structure according to claim 5, characterized in that: A connecting column (23) is fixedly mounted on the outer circular wall surface of the fixed tube (11), and the connecting column (23) is fixedly mounted on the third fixed plate (8).

7. The steel-concrete support beam connection structure according to claim 2, characterized in that: A flat washer (24) is movably sleeved on the outer circumferential wall of the second threaded column (15).

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