Fabricated H-shaped steel column

Abstract

The utility model discloses an assembly type H-shaped steel column in the related technical field of assembly type steel structures, which comprises a vertical steel column and a first connecting frame, four transverse supporting plates are fixedly connected on the vertical steel column, two supporting reinforcing ribs are integrally formed on two sides of each transverse supporting plate, the four transverse supporting plates are distributed on two sides of the vertical steel column, and the first connecting frame is fixedly connected with the vertical steel column. An internal embedded block is embedded between the two transverse supporting plates on the same side, the other side of one internal embedded block is fixedly connected with the first connecting frame, and one side of the other internal embedded block is fixedly connected with a second connecting frame. Through the design of the first connecting frame, the second connecting frame, the first connecting plate and the second connecting plate, a welding fixing structure is changed into a bolt fixing structure, the construction efficiency of the device is greatly improved, the economical efficiency is good, through the design of the internal embedded blocks, the transverse supporting plates and the supporting reinforcing ribs, the stability of bolt connection of the device is further guaranteed, and the device is convenient to use. The safety of the device is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field related to assembled steel structures, and specifically relates to an assembled H-shaped steel column. Background Art

[0002] With the continuous development of economy and technology, people are pursuing high-speed development while also pursuing new ways of high-quality, environmentally friendly and sustainable development. The emergence of prefabricated steel structures has ushered in a new revolution in the construction industry. Steel structure buildings are not only fast to install and less destructive to the environment, but also have better seismic performance than reinforced concrete structures. The existing prefabricated steel structures are still made of traditional H-shaped steel welded and spliced, which is not only very inconvenient to construct at high altitudes and has low safety, but also seriously restricts the improvement of work efficiency, and its practicality and economy need to be improved.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an assembled H-shaped steel column. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] The assembled H-shaped steel column includes a vertical steel column and a No. 1 connecting frame. Four transverse support plates are fixedly connected to the vertical steel column. Two supporting reinforcement ribs are integrally formed on both sides of the transverse support plates. The four transverse support plates are distributed on both sides of the vertical steel column. An internal block is embedded between the two transverse support plates on the same side. The other side of one internal block is fixedly connected to the No. 1 connecting frame, and one side of the other internal block is fixedly connected to the No. 2 connecting frame. The internal block, the No. 1 connecting frame and the No. 2 connecting frame are all made of steel. The No. 1 connecting frame and the No. 2 connecting frame are both U-shaped. The vertical steel column plays a role of stable support, the transverse support plates and the supporting reinforcement ribs play a role of strengthening support, and the No. 1 connecting frame and the No. 2 connecting frame play a role of fixed connection.

[0006] As a further solution of the utility model: a No. 2 connecting plate is arranged on one side of the No. 1 connecting frame and the No. 2 connecting frame, and the No. 2 connecting plate is connected to the No. 1 connecting frame, the No. 2 connecting frame, the internal embedment and the vertical steel column through a No. 3 horizontal steel column bolt, and a No. 3 horizontal steel column nut is sleeved on the No. 3 horizontal steel column bolt, and the No. 3 horizontal steel column bolt and the No. 3 horizontal steel column nut play a role of fixed connection.

[0007] As a further solution of the utility model: a No. 1 connecting plate is provided on one side of the No. 1 connecting frame, and the No. 1 connecting frame and the No. 1 connecting plate are fixedly connected by a No. 1 horizontal steel column bolt, and a No. 1 horizontal steel column nut is sleeved on the No. 1 horizontal steel column bolt, and the No. 1 horizontal steel column bolt and the No. 1 horizontal steel column nut play a role of fixed connection.

[0008] As a further solution of the utility model: the No. 1 connecting plate is connected to the No. 1 connecting frame, the internal embedment block and the vertical steel column by means of a No. 2 horizontal steel column bolt, and a No. 2 horizontal steel column nut is sleeved on the No. 2 horizontal steel column bolt, and the No. 2 horizontal steel column bolt and the No. 2 horizontal steel column nut play a role of fixed connection.

[0009] As a further solution of the utility model: a transverse steel column body is fixedly connected to one side of the No. 1 connecting plate, and the transverse steel column body is also fixedly connected to one side of the No. 2 connecting plate. Structural reinforcement ribs are integrally formed and connected between the transverse steel column body and the No. 1 connecting plate and the No. 2 connecting plate. The transverse steel column body plays a role of lateral support, and the structural reinforcement ribs play a role of structural stability and reinforcement.

[0010] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0011] The utility model changes the welding fixing structure into a bolt fixing structure through the design of the No. 1 connecting frame, the No. 2 connecting frame, the No. 1 connecting plate and the No. 2 connecting plate, thereby greatly improving the construction efficiency of the device and achieving good economy.

[0012] The utility model further ensures the stability of the bolt connection of the device through the design of the internal embedding block, the transverse support plate and the supporting reinforcement ribs, improves the safety of the device and has strong practicality.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a top view of the utility model.

[0019] In the figure: 1. Vertical steel column; 2. No. 1 connecting frame; 3. No. 1 horizontal steel column nut; 4. No. 1 horizontal steel column bolt; 5. No. 1 connecting plate; 6. Structural reinforcement rib; 7. Horizontal steel column body; 8. No. 2 horizontal steel column bolt; 9. No. 2 horizontal steel column nut; 10. No. 3 horizontal steel column bolt; 11. No. 3 horizontal steel column nut; 12. No. 2 connecting frame; 13. No. 2 connecting plate; 14. Internal insert; 15. Horizontal support plate; 16. Support reinforcement rib.

[0020] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0022] like Figures 1 to 4 As shown, the assembled H-shaped steel column includes a vertical steel column 1 and a No. 1 connecting frame 2. Four transverse support plates 15 are fixedly connected to the vertical steel column 1. Two supporting reinforcement ribs 16 are integrally formed on both sides of the transverse support plates 15. The four transverse support plates 15 are distributed on both sides of the vertical steel column 1. An internal block 14 is embedded between the two transverse support plates 15 on the same side. The other side of an internal block 14 is fixedly connected to the No. 1 connecting frame 2. One side of the other internal block 14 is fixedly connected to the No. 2 connecting frame 12. The internal block 14, the No. 1 connecting frame 2 and the No. 2 connecting frame 12 are all made of steel. The No. 1 connecting frame 2 and the No. 2 connecting frame 12 are both U-shaped. The vertical steel column 1 plays a role of stable support, the transverse support plates 15 and the supporting reinforcement ribs 16 play a role of strengthening support, and the No. 1 connecting frame 2 and the No. 2 connecting frame 12 play a role of fixed connection.

[0023] Among them, a No. 2 connecting plate 13 is set on one side of the No. 1 connecting frame 2 and the No. 2 connecting frame 12, and the No. 2 connecting plate 13 is connected to the No. 1 connecting frame 2, the No. 2 connecting frame 12, the internal block 14 and the vertical steel column 1 through a No. 3 horizontal steel column bolt 10, and the No. 3 horizontal steel column nut 11 is sleeved on the No. 3 horizontal steel column bolt 10, and the No. 3 horizontal steel column bolt 10 and the No. 3 horizontal steel column nut 11 play the role of fixed connection.

[0024] A No. 1 connecting plate 5 is provided on one side of the No. 1 connecting frame 2. The No. 1 connecting frame 2 and the No. 1 connecting plate 5 are fixedly connected by a No. 1 horizontal steel column bolt 4. A No. 1 horizontal steel column nut 3 is sleeved on the No. 1 horizontal steel column bolt 4. The No. 1 horizontal steel column bolt 4 and the No. 1 horizontal steel column nut 3 play a role of fixed connection.

[0025] The No. 1 connecting plate 5 is connected to the No. 1 connecting frame 2, the internal insert 14 and the vertical steel column 1 through the No. 2 horizontal steel column bolt 8, and the No. 2 horizontal steel column nut 9 is sleeved on the No. 2 horizontal steel column bolt 8. The No. 2 horizontal steel column bolt 8 and the No. 2 horizontal steel column nut 9 play a role of fixed connection.

[0026] A transverse steel column body 7 is fixedly connected to one side of the No. 1 connecting plate 5, and a transverse steel column body 7 is also fixedly connected to one side of the No. 2 connecting plate 13. Structural reinforcement ribs 6 are integrally formed and connected between the transverse steel column body 7 and the No. 1 connecting plate 5 and the No. 2 connecting plate 13. The transverse steel column body 7 plays a role of lateral support, and the structural reinforcement ribs 6 play a role of structural stability and reinforcement.

[0027] The working principle of the utility model is: before the vertical steel column 1 is erected, the No. 1 connecting frame 2 and the No. 2 connecting frame 12 are installed on the vertical steel column 1 by gluing. At this time, the internal embedded block 14 is embedded in the two horizontal support plates 15 and fixed by adhesive. When in use, when the vertical steel column 1 is erected and the crossbeam needs to be erected, the No. 2 cross steel column bolt 8 and the No. 3 cross steel column bolt 10 of appropriate length can be selected according to the needs of single-sided erection or double-sided erection. After that, after the crossbeam is moved to the appropriate position by a crane, the No. 2 cross steel column bolt 8 and the No. 3 cross steel column bolt 10 are inserted, and the No. 2 cross steel column nut 9 and the No. 3 cross steel column nut 11 are tightened. The assembly point at this location is erected, and the steel structure During the use of the structure, due to the supporting effect of the transverse support plate 15 and the supporting reinforcement ribs 16, the shear force of the transverse steel column body 7 on the bolts is greatly reduced, the effectiveness and safety of the connection are guaranteed, and the supporting strength of the device is improved. The novel structure of the present invention is reasonably designed and easy to install and use. Through the design of the No. 1 connecting frame 2, the No. 2 connecting frame 12, the No. 1 connecting plate 5 and the No. 2 connecting plate 13, the welded fixed structure is changed into a bolted fixed structure, which greatly improves the construction efficiency of the device and has good economy. Through the design of the internal insert 14, the transverse support plate 15 and the supporting reinforcement ribs 16, the stability of the bolt connection of the device is further guaranteed, the safety of the device is improved, and the practicability is strong.

[0028] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. An assembled H-shaped steel column, comprising a vertical steel column (1) and a first connecting frame (2), characterized in that: Four transverse support plates (15) are fixedly connected to the vertical steel column (1), and two supporting reinforcing ribs (16) are integrally formed on both sides of the transverse support plates (15). The four transverse support plates (15) are distributed on both sides of the vertical steel column (1), and an internal insert block (14) is embedded between two transverse support plates (15) on the same side. The other side of one of the internal insert blocks (14) is fixedly connected to the first connecting frame (2), and the other side of the other internal insert block (14) is fixedly connected to the second connecting frame (12). The internal insert block (14), the first connecting frame (2) and the second connecting frame (12) are all made of steel, and the first connecting frame (2) and the second connecting frame (12) are both U-shaped.

2. The assembled H-shaped steel column according to claim 1, characterized in that: A No. 2 connecting plate (13) is provided on one side of the No. 1 connecting frame (2) and the No. 2 connecting frame (12); the No. 2 connecting plate (13) is connected to the No. 1 connecting frame (2), the No. 2 connecting frame (12), the internal insert (14) and the vertical steel column (1) via a No. 3 horizontal steel column bolt (10); and a No. 3 horizontal steel column nut (11) is sleeved on the No. 3 horizontal steel column bolt (10).

3. The assembled H-shaped steel column according to claim 2, characterized in that: A No. 1 connecting plate (5) is provided on one side of the No. 1 connecting frame (2), and the No. 1 connecting frame (2) and the No. 1 connecting plate (5) are fixedly connected via a No. 1 transverse steel column bolt (4), and a No. 1 transverse steel column nut (3) is sleeved on the No. 1 transverse steel column bolt (4).

4. The assembled H-shaped steel column according to claim 3, characterized in that: The No. 1 connecting plate (5) is connected to the No. 1 connecting frame (2), the internal insert (14) and the vertical steel column (1) via a No. 2 transverse steel column bolt (8), and a No. 2 transverse steel column nut (9) is sleeved on the No. 2 transverse steel column bolt (8).

5. The assembled H-shaped steel column according to claim 4, characterized in that: A transverse steel column body (7) is fixedly connected to one side of the first connecting plate (5), and the transverse steel column body (7) is also fixedly connected to one side of the second connecting plate (13). Structural reinforcing ribs (6) are integrally formed and connected between the transverse steel column body (7) and the first connecting plate (5) and the second connecting plate (13).

Images