Steel structure beam column

Abstract

The utility model relates to the technical field of steel structure beam columns, and discloses a steel structure beam column which comprises a vertical beam, the left side and the right side of the vertical beam are both fixedly connected with connecting plates, the outer surfaces of the connecting plates are fixedly connected with mounting blocks, two sets of first positioning holes are formed in each mounting block, the number of each set of first positioning holes is two, and the number of each set of first positioning holes is two. Positioning rods are slidably connected into the first positioning holes, the same ends of the two positioning rods are in threaded connection with first bolts, and one ends of the first bolts are in threaded connection with nuts. The two positioning rods are inserted into the two first positioning holes respectively, penetrate through the second positioning holes in the cross beam and then are exposed out of the other end of the mounting block, and then the two ends of the two positioning rods are fixed through matching of the first bolts and the nuts, so that connection and fixation of the cross beam and the vertical beam are achieved, the mounting and dismounting processes are simplified, and the mounting efficiency is improved. And the working efficiency is improved, and recycling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure beams and columns, in particular to a steel structure beam and column. Background Art

[0002] Steel structure is a building structure system that mainly uses steel as the main structural material. Steel has high strength and rigidity and can withstand large loads and resist the influence of external forces. Compared with traditional concrete structure or brick and wood structure, steel structure has lighter weight, which can reduce the investment in foundation and base. It is also convenient for construction and transportation, which speeds up the construction progress. Among them, steel structure beams and columns have important functions such as support, load transfer, stability and deformation control, and are an important part of the building.

[0003] Existing steel structure beams and columns are usually connected by welding during installation to ensure the stability of the connection between structures. However, although this connection method can ensure the firm connection between structures, it is not convenient for disassembly and recycling, resulting in waste of resources. At the same time, the welding process is relatively cumbersome and increases the work intensity. In view of the above problems, a steel structure beam and column is proposed by a person skilled in the art to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a steel structure beam column, aiming to improve the problem that the steel structure beam columns in the prior art are fixed by welding, which makes the beam columns inconvenient to disassemble and recycle, thereby causing waste of resources.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure beam column, including a vertical beam, the left and right sides of the vertical beam are fixedly connected with connecting plates, the outer surface of the connecting plate is fixedly connected with a mounting block, the interior of the mounting block is provided with two groups of positioning holes one, the number of the positioning holes one in each group is two, a group of the positioning holes one is slidably connected to the interior of a positioning rod, the same end of the two positioning rods is threadedly connected to a first bolt, one end of the first bolt is threadedly connected to a nut, the interior of the mounting block is provided with a mounting groove, and the interior of the mounting groove is slidably connected to a cross beam.

[0006] Furthermore, L-shaped plates are fixedly connected to the left and right sides of the exterior of the vertical beam below the connecting plate, and two reinforcing plates are fixedly connected to the inner side of the L-shaped plate.

[0007] Furthermore, two positioning holes 2 are provided inside one end of the cross beam close to the mounting block, and the two positioning rods are slidably connected to the inside of the two positioning holes 2 respectively.

[0008] Furthermore, U-shaped plates are provided on the front and rear sides of the cross beam, and the upper and lower ends of the U-shaped plates are fixedly connected to the inner side of the cross beam through two symmetrically arranged second bolts.

[0009] Furthermore, the shapes of the vertical beam and the horizontal beam are both set to be I-shaped, and the internal shape of the installation groove matches the horizontal beam.

[0010] Furthermore, threaded holes are provided at both ends of the positioning rod, and the outer portion of the first bolt is threadedly connected to the threaded holes.

[0011] Furthermore, the top of the L-shaped plate is fixedly connected to the bottom of the mounting block.

[0012] Furthermore, the longitudinal section of the reinforcing plate is a right-angled triangle structure.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the crossbeam is inserted into the installation groove provided inside the installation block, and then two positioning rods are respectively inserted into the two positioning holes 1, and then pass through the positioning hole 2 on the crossbeam and emerge from the other end of the installation block, and finally the two ends of the two positioning rods are fixed by the cooperation of the first bolt and the nut, so as to realize the connection and fixation of the crossbeam and the vertical beam, simplify the installation and disassembly process, improve the work efficiency, and facilitate recycling.

[0015] 2. In the utility model, the L-shaped plate is connected to the reinforcing plate and fixed to the bottom of the mounting block, and a U-shaped plate is fixed to the inner side of the beam by a second bolt, thereby improving the structural strength of the beam column and improving the stability of the building. At the same time, the use of steel materials can be reduced, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a steel structure beam column proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the installation block structure of a steel structure beam column proposed by the utility model;

[0018] Figure 3 A schematic diagram of a crossbeam structure of a steel structure beam column proposed in the utility model;

[0019] Figure 4 The utility model is a schematic diagram of a U-shaped plate structure of a steel structure beam column.

[0020] Legend:

[0021] 1. Vertical beam; 2. Connecting plate; 3. Mounting block; 4. Horizontal beam; 5. L-shaped plate; 6. Positioning rod; 7. First bolt; 8. Nut; 9. Mounting groove; 10. Positioning hole one; 11. Reinforcement plate; 12. Positioning hole two; 13. U-shaped plate; 14. Second bolt. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a steel structure beam column, including a vertical beam 1, a connecting plate 2 is fixedly connected to the left and right sides of the vertical beam 1, a mounting block 3 is fixedly connected to the outer surface of the connecting plate 2, two groups of positioning holes 10 are opened inside the mounting block 3, the number of each group of positioning holes 10 is two, a positioning rod 6 is slidably connected inside a group of positioning holes 10, a first bolt 7 is threadedly connected to the same end of the two positioning rods 6, a nut 8 is threadedly connected to one end of the first bolt 7, a mounting groove 9 is opened inside the mounting block 3, a cross beam 4 is slidably connected inside the mounting groove 9, two positioning holes 12 are opened inside the end of the cross beam 4 close to the mounting block 3, and the two positioning rods 6 are respectively slidably connected to the inside of the two positioning holes 12.

[0024] Specifically, the mounting block 3 and the vertical beam 1 can be connected through the connecting plate 2, so as to facilitate the splicing of the cross beam 4 and the vertical beam 1. Two groups of positioning holes 10 are opened inside the mounting block 3, and the two positioning rods 6 can be respectively inserted into the two groups of positioning holes 10. After the cross beam 4 is inserted into the mounting groove 9 opened inside the mounting block 3, the two positioning rods 6 are respectively passed through the two positioning holes 12 opened at one end of the cross beam 4, so that the other side of the mounting block 3 is exposed, thereby realizing the pre-fixing effect, which is convenient for workers to perform the next fixing operation. Through the cooperation of the first bolt 7 and the nut 8, the same end of the two positioning rods 6 is fixed, thereby ensuring that the cross beam 4 will not slide, and realizing the splicing of the steel structure beam column vertical beam 1 and the cross beam 4, thereby reducing and simplifying the connection steps between the structures, without the need for welding, it is convenient to disassemble and recycle, and improves the utilization rate of resources.

[0025] Reference Figure 2 The left and right sides of the outside of the vertical beam 1 are fixedly connected with an L-shaped plate 5 below the connecting plate 2, and the inner side of the L-shaped plate 5 is fixedly connected with two reinforcing plates 11, and the longitudinal section of the reinforcing plate 11 is a right-angled triangle structure.

[0026] Specifically, the mounting block 3 is supported by the L-shaped plate 5, and two reinforcing plates 11 are fixed on the inner side of the L-shaped plate 5. At the same time, the reinforcing plate 11 is in the shape of a right-angled triangle structure, thereby enhancing the structural strength of the steel structure beam column, so that it can play a better supporting effect, reduce the use of materials, and reduce production costs.

[0027] Reference Figure 3 and Figure 4 The front and rear sides of the cross beam 4 are both provided with U-shaped plates 13, and the upper and lower ends of the U-shaped plates 13 are respectively fixedly connected to the inner side of the cross beam 4 by two symmetrically arranged second bolts 14. The shapes of the vertical beam 1 and the cross beam 4 are both set to be I-shaped, and the internal shape of the mounting groove 9 matches the cross beam 4.

[0028] Specifically, by arranging a U-shaped plate 13 in the front and rear side grooves of the crossbeam 4, and using two symmetrically arranged second bolts 14 to fix the upper and lower ends of the U-shaped plate 13, the compressive strength of the crossbeam 4 is improved, so that the overall strength of the beam column is improved. Setting the vertical beam 1 and the crossbeam 4 to an I-shape can ensure the structural strength while reducing the use of materials, thereby reducing production costs. By setting the internal shape of the installation groove 9 to match the crossbeam 4, it can be ensured that the crossbeam 4 will not loosen after installation, thereby ensuring the stability of the structure.

[0029] Reference Figure 1 , threaded holes are provided at both ends of the positioning rod 6, the outer portion of the first bolt 7 is threadedly connected to the threaded hole, and the top of the L-shaped plate 5 is fixedly connected to the bottom of the mounting block 3.

[0030] Specifically, it is connected to the first bolt 7 through a threaded hole and fastened by a nut 8 at the other end of the first bolt 7, so as to achieve the fixation of the two positioning rods 6. The L-shaped plate 5 supports the mounting block 3, ensuring that the connection between the vertical beam 1 and the mounting block 3 is not easy to separate, thereby improving the overall strength of the structure.

[0031] Working principle: The combination of the vertical beam 1 and the horizontal beam 4 can support the building. When in use, the horizontal beam 4 is inserted into the mounting groove 9 inside the mounting block 3 fixedly connected to one side of the vertical beam 1, and then the two positioning rods 6 are respectively inserted into the two groups of positioning holes 10 opened inside the mounting block 3. One end of the positioning rod 6 will pass through the positioning hole 2 12 opened inside the horizontal beam 4 and then be exposed from the rear side of the mounting block 3. At this time, the first bolt 7 can be connected through the threaded holes opened at both ends of the positioning rod 6, and one end of the first bolt 7 can be fixed by the nut 8, so that the two positioning rods 6 are Fix it to achieve the installation and fixation of the crossbeam 4, repeat the above steps to install the crossbeam 4 on the other side of the vertical beam 1, and realize the splicing of the overall structure of the steel structure beam and column, so that there is no need to use welding, which reduces the installation steps of the steel structure beam and column when in use, improves work efficiency, and is easy to disassemble and recycle, reducing the waste of resources. Through the cooperation of the L-shaped plate 5 and the two reinforcing plates 11, the stability of the steel structure beam and column is improved, and the structural strength is enhanced. By fixing the U-shaped plate 13 on the inner side of the crossbeam 4, the supporting strength of the crossbeam 4 can be improved, thereby reducing the use of materials and reducing production costs.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure beam column, comprising a vertical beam (1), characterized in that: The left and right sides of the vertical beam (1) are fixedly connected with a connecting plate (2), the outer surface of the connecting plate (2) is fixedly connected with a mounting block (3), two groups of positioning holes (10) are provided inside the mounting block (3), the number of the positioning holes (10) in each group is two, a positioning rod (6) is slidably connected inside a group of positioning holes (10), a first bolt (7) is threadedly connected to the same end of the two positioning rods (6), a nut (8) is threadedly connected to one end of the first bolt (7), a mounting groove (9) is provided inside the mounting block (3), and a cross beam (4) is slidably connected inside the mounting groove (9).

2. A steel structure beam column according to claim 1, characterized in that: L-shaped plates (5) are fixedly connected to the left and right sides of the exterior of the vertical beam (1) below the connecting plate (2), and two reinforcing plates (11) are fixedly connected to the inner side of the L-shaped plate (5).

3. A steel structure beam column according to claim 1, characterized in that: Two second positioning holes (12) are provided inside one end of the cross beam (4) close to the mounting block (3), and the two positioning rods (6) are respectively slidably connected to the inside of the two second positioning holes (12).

4. A steel structure beam column according to claim 1, characterized in that: U-shaped plates (13) are provided on the front and rear sides of the cross beam (4), and the upper and lower ends of the U-shaped plates (13) are fixedly connected to the inner side of the cross beam (4) via two symmetrically arranged second bolts (14).

5. The steel structure beam column according to claim 1, characterized in that: The shapes of the vertical beam (1) and the horizontal beam (4) are both set to be I-shaped, and the internal shape of the installation groove (9) matches the horizontal beam (4).

6. The steel structure beam column according to claim 1, characterized in that: Both ends of the positioning rod (6) are provided with threaded holes, and the outside of the first bolt (7) is threadedly connected to the threaded holes.

7. The steel structure beam column according to claim 2, characterized in that: The top of the L-shaped plate (5) is fixedly connected to the bottom of the mounting block (3).

8. The steel structure beam column according to claim 2, characterized in that: The longitudinal section of the reinforcing plate (11) is a right-angled triangle structure.

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