Building steel structure

Abstract

The utility model discloses a building steel structure which comprises a stand column and a cross beam, one end of the cross beam is fixedly connected with a fixing plate, fixing grooves are formed in the four corners of the outer side of the fixing plate, bolts are connected into the fixing grooves in a rolling mode, the bolts are connected with the stand column in a threaded mode, L-shaped plates are fixedly connected to the two sides of the cross beam, and two through holes are formed in the outer side of the cross beam. And two bidirectional screw rods are rotationally connected between the two L-shaped plates and located in the through hole. According to the building steel structure, the cross beam is placed on one side of the stand column, the bolt penetrates through the fixing groove to be fixed to the stand column, and therefore the cross beam and the stand column can be fixed, the two-way screw is rotated to enable the clamping plate to be close to and clamp the stand column, and therefore the cross beam can be located at the center point of the stand column. Meanwhile, connection of the bolts is facilitated, the situation that the bolts are detached or the cross beam is knocked violently when the cross beam is adjusted is avoided, and meanwhile the effect of reinforcing connection between the cross beam and the stand column is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure buildings, in particular to a building steel structure. Background Art

[0002] Steel structure building is a new type of building system, which breaks down the industry boundaries between the real estate industry, construction industry and metallurgical industry, and integrates them into a new industrial system. This is the steel structure building that is generally favored by industry insiders.

[0003] In the existing construction using steel structures, it is often the case that after the steel beams are initially fixed, the bolts are not located at the center of the columns. When the steel beams are slightly adjusted, the bolts are usually removed for adjustment, or they are roughly hammered for adjustment. This process is extremely time-consuming and laborious. To address the above issues, we have introduced a building steel structure. Utility Model Content

[0004] The utility model discloses a building steel structure, which aims to solve the technical problem that when using steel structure for construction, after the bolts are initially fixed to the steel beams, the position of the bolts is usually not at the center of the columns; when the steel beams are slightly adjusted, the bolts are usually removed for adjustment, or the adjustment is performed by rough knocking, which is extremely time-consuming and labor-intensive.

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

[0006] A building steel structure comprises a column and a crossbeam, wherein a fixing plate is fixedly connected to one end of the crossbeam, fixing grooves are provided at four corners of the outer side of the fixing plate, bolts are rollingly connected inside the fixing grooves, and the bolts are threadedly connected to the columns, L-shaped plates are fixedly connected to both sides of the crossbeam, two through holes are provided on the outer side of the crossbeam, two bidirectional screws are rotatably connected between the two L-shaped plates and inside the through holes, and clamping plates are threadedly connected to the outer sides of the two bidirectional screws and on both sides of the crossbeam.

[0007] By setting up, the crossbeam is placed on one side of the column, and the bolts are passed through the fixing grooves to fix the column, so that the crossbeam and the column can be fixed. By rotating the bidirectional screw, the clamping plate is moved toward the column to clamp it, so that the crossbeam can be located at the center point of the column, which is convenient for the connection of the bolts and avoids the need to remove the bolts or violently hit the beam when adjusting the crossbeam. At the same time, it also serves to strengthen the connection between the crossbeam and the column.

[0008] In a preferred solution, the top and the bottom of the cross beam are both rotatably connected to support plates, and the ends of the support plates away from the cross beam are both rotatably connected to connecting plates, and the connecting plates are fixedly connected to the columns.

[0009] By setting and fixing the connecting plate to the column, the support plate can play a role in reinforcing the crossbeam.

[0010] In a preferred solution, one end of the bidirectional screw rod extends to the outside of the L-shaped plate and is fixedly connected to a turntable, and a connecting rod is rotatably connected between the two turntables.

[0011] Through the arrangement, during the rotation of one of the bidirectional screws, the corresponding turntable can be driven to rotate, so that the connecting rod can drive the other turntable to rotate, so that the two bidirectional screws can rotate synchronously.

[0012] In a preferred solution, one end of one of the bidirectional screws away from the turntable extends to the outside of the L-shaped plate and is fixedly connected with a nut.

[0013] Through the arrangement, one of the bidirectional screws can be driven to rotate by rotating the nut.

[0014] In a preferred solution, a level ruler is fixedly connected to the outer side of the crossbeam.

[0015] By setting, the level ruler can make it possible to clearly see the horizontal position of the beam during the installation process.

[0016] In a preferred solution, fixing holes are provided at four corners of the outer side of the connecting plate.

[0017] Through the arrangement, the connecting plate and the column can be conveniently fixed through the fixing holes.

[0018] The utility model provides a building steel structure with the following advantages:

[0019] First, by placing the crossbeam on one side of the column and passing the bolts through the fixing grooves to fix the crossbeam to the column, the crossbeam and the column can be fixed. By turning the bidirectional screw, the clamping plate is moved toward the column to clamp the crossbeam, so that the crossbeam can be at the center of the column, which is convenient for bolt connection and avoids removing the bolts or violently hitting the crossbeam when adjusting the crossbeam. At the same time, it also serves to strengthen the connection between the crossbeam and the column.

[0020] Secondly, by fixing the connecting plate and the column, the support plate can reinforce the crossbeam, and by turning the nut, one of the two-way screws can be driven to rotate. During the rotation of one of the two-way screws, the corresponding turntable can be driven to rotate, so that the connecting rod can drive the other turntable to rotate, so that the two two-way screws can rotate synchronously, and the spirit level can make it possible to clearly see the horizontal position of the crossbeam during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a three-dimensional schematic diagram of a building steel structure.

[0022] Figure 2 The utility model is a rear view schematic diagram of a building steel structure.

[0023] Figure 3 The utility model is a main schematic diagram of a building steel structure.

[0024] Figure 4 The utility model is a side view schematic diagram of a building steel structure.

[0025] In the attached figure: 1. column; 2. crossbeam; 3. fixing plate; 4. fixing groove; 5. bolt; 6. L-shaped plate; 7. through hole; 8. bidirectional screw; 9. clamping plate; 10. nut; 11. support plate; 12. connecting plate; 13. turntable; 14. connecting rod; 15. level; 16. fixing hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0027] The building steel structure disclosed by the utility model is mainly used in the case where the steel structure is used for construction. Usually, after the steel beam is initially fixed, the bolts are not located at the center of the column. However, when the steel beam is slightly adjusted, the bolts are usually removed for adjustment, or roughly knocked for adjustment. This process is extremely time-consuming and labor-intensive.

[0028] Reference Figure 1and Figure 2 A building steel structure comprises a column 1 and a beam 2, one end of the beam 2 is fixedly connected with a fixing plate 3, four corners of the outer side of the fixing plate 3 are provided with fixing grooves 4, the inside of the fixing grooves 4 are rollingly connected with bolts 5, the bolts 5 are threadedly connected with the column 1, both sides of the beam 2 are fixedly connected with L-shaped plates 6, two through holes 7 are provided on the outer side of the beam 2, two bidirectional screws 8 are rotatably connected between the two L-shaped plates 6 and located inside the through holes 7, and clamping plates 9 are threadedly connected on the outer sides of the two bidirectional screws 8 and located on both sides of the beam 2:

[0029] In this embodiment: the crossbeam 2 is placed on one side of the column 1, and the bolts 5 are passed through the fixing grooves 4 to fix to the column 1, so that the crossbeam 2 and the column 1 can be fixed, and the clamping plate 9 is made to move toward and clamp the column 1 by rotating the bidirectional screw 8, so that the crossbeam 2 can be located at the center point of the column 1, which facilitates the connection of the bolts 5 and avoids the need to remove the bolts 5 or violently hit the crossbeam 2 when adjusting the crossbeam 2, and also serves to strengthen the connection between the crossbeam 2 and the column 1.

[0030] Reference Figure 1 and Figure 4 In a preferred embodiment, the top and bottom of the beam 2 are both rotatably connected to the support plate 11, and the end of the support plate 11 away from the beam 2 is rotatably connected to the connecting plate 12, and the connecting plate 12 is fixedly connected to the column 1;

[0031] In this embodiment, the support plate 11 can play a role in reinforcing the crossbeam 2 by fixing the connecting plate 12 to the column 1 .

[0032] Reference Figure 1 and Figure 3 In a preferred embodiment, one end of the bidirectional screw 8 extends to the outside of the L-shaped plate 6 and is fixedly connected to a turntable 13, and a connecting rod 14 is rotatably connected between the two turntables 13;

[0033] In this embodiment, during the rotation of one of the bidirectional screws 8, the corresponding turntable 13 can be driven to rotate, so that the connecting rod 14 can drive the other turntable 13 to rotate, so that the two bidirectional screws 8 can rotate synchronously.

[0034] Reference Figure 1 and Figure 3 In a preferred embodiment, one end of the bidirectional screw 8 away from the turntable 13 extends to the outside of the L-shaped plate 6 and is fixedly connected with a nut 10;

[0035] In this embodiment, by rotating the nut 10 , one of the bidirectional screws 8 can be driven to rotate.

[0036] Reference Figure 1 and Figure 3 In a preferred embodiment, a level ruler 15 is fixedly connected to the outer side of the crossbeam 2;

[0037] In this embodiment, the level ruler 15 enables the horizontal position of the beam 2 to be clearly seen during the installation process.

[0038] Reference Figure 1 and Figure 4 In a preferred embodiment, fixing holes 16 are provided at the four corners of the outer side of the connecting plate 12;

[0039] In this embodiment, the connecting plate 12 is conveniently fixed to the column 1 through the fixing holes 16 .

[0040] Working principle: When in use, the crossbeam 2 is placed on one side of the column 1, and the bolt 5 is passed through the fixing slot 4 to fix the crossbeam 2 to the column 1, so that the crossbeam 2 and the column 1 can be fixed, and the clamping plate 9 is moved close to the column 1 by rotating the bidirectional screw 8, so that the crossbeam 2 can be located at the center point of the column 1, which is convenient for the connection of the bolt 5, and avoids the removal of the bolt 5 or violent knocking of the crossbeam 2 when adjusting the crossbeam 2, and also serves to strengthen the connection between the crossbeam 2 and the column 1;

[0041] By fixing the connecting plate 12 and the column 1, the support plate 11 can reinforce the crossbeam 2. By rotating the nut 10, one of the two-way screws 8 can be driven to rotate. During the rotation of one of the two-way screws 8, the corresponding turntable 13 can be driven to rotate, so that the connecting rod 14 can drive the other turntable 13 to rotate, so that the two two-way screws 8 can rotate synchronously. The level ruler 15 can make it possible to clearly see the horizontal position of the crossbeam 2 during the installation process.

[0042] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A building steel structure, comprising a column (1) and a beam (2), characterized in that: One end of the cross beam (2) is fixedly connected to a fixing plate (3), four corners of the outer side of the fixing plate (3) are provided with fixing grooves (4), the interior of the fixing grooves (4) are rollingly connected with bolts (5), the bolts (5) are threadedly connected to the columns (1), both sides of the cross beam (2) are fixedly connected to L-shaped plates (6), the outer side of the cross beam (2) is provided with two through holes (7), two bidirectional screws (8) are rotatably connected between the two L-shaped plates (6) and located inside the through holes (7), and clamping plates (9) are threadedly connected to the outer sides of the two bidirectional screws (8) and located on both sides of the cross beam (2).

2. A building steel structure according to claim 1, characterized in that: The top and bottom of the cross beam (2) are both rotatably connected to a support plate (11), and one end of the support plate (11) away from the cross beam (2) is rotatably connected to a connecting plate (12), and the connecting plates (12) are fixedly connected to the columns (1).

3. A building steel structure according to claim 1, characterized in that: One end of the bidirectional screw rod (8) extends to the outside of the L-shaped plate (6) and is fixedly connected to a rotating disk (13), and a connecting rod (14) is rotatably connected between the two rotating disks (13).

4. A building steel structure according to claim 3, characterized in that: One end of one of the bidirectional screw rods (8) away from the rotating disk (13) extends to the outside of the L-shaped plate (6) and is fixedly connected with a nut (10).

5. A building steel structure according to claim 1, characterized in that: A level ruler (15) is fixedly connected to the outer side of the crossbeam (2).

6. A building steel structure according to claim 2, characterized in that: The four corners of the outer side of the connecting plate (12) are all provided with fixing holes (16).

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