Steel structure convenient to assemble

Abstract

The utility model belongs to the technical field of steel structures, and particularly relates to a steel structure convenient to assemble, which comprises a steel upright post and a steel cross beam, the steel upright post is uniformly provided with insertion holes, insertion rods are inserted into the insertion holes, arc-shaped strips are fixedly arranged on the insertion rods and positioned on the outer side of the steel upright post, and the arc-shaped strips are fixedly connected with the steel cross beam. Inserting blocks are fixedly mounted on the inserting rods and located on the inner sides of the steel stand columns, loading frames are evenly arranged on the outer sides of the steel stand columns, loading pipes are fixedly arranged on the inner sides of the loading frames, arc-shaped grooves are formed in the inner sides of the loading pipes, and the inserting rods can be used for connecting the steel stand columns and the steel cross beams to form a stable steel structure; the inserting rod drives the inserting block to be inserted into the inner side of the steel cross beam, in the process, the inserting rod passes through the arc-shaped strip, the inserting rod generates a 90-degree rotation angle, after rotation, the inserting block can be smoothly inserted into the inner side of the steel cross beam, and therefore convenient and fast connection of the steel stand column and the steel cross beam is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, in particular to a steel structure which is easy to assemble. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields.

[0003] Traditional steel structures typically use bolts, welding, or riveting to secure beams to pillars. This connection method is not convenient for subsequent assembly and disassembly, and can also become impossible to disassemble due to rusting of the bolts over time. Therefore, a steel structure that is easy to assemble is proposed to address these technical issues. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention provides a steel structure that is easy to assemble.

[0005] The technical solution adopted by the present invention to solve its technical problems is: the utility model describes a steel structure that is easy to assemble, comprising steel columns and steel beams, wherein the steel columns are evenly provided with plug-in holes, plug-in rods are plugged into the plug-in holes, arc-shaped strips are fixedly provided on the plug-in rods and located on the outside of the steel columns, and through blocks are fixedly installed on the plug-in rods and located on the inside of the steel columns, loading racks are evenly provided on the outside of the steel columns, and loading tubes are fixedly provided on the inside of the loading racks.

[0006] Preferably, an arcuate groove is provided on the inner side of the loading tube, and the loading tube is slidably connected to the arcuate bar through the arcuate groove.

[0007] Preferably, a limiting groove is symmetrically provided on the steel column and located on the inner side of the plug hole, and a limiting ear is symmetrically installed on the plug rod and close to the insertion block, and the limiting ear is slidably arranged on the inner side of the limiting groove.

[0008] Preferably, a connecting seat is fixedly provided on the loading frame, and the side of the connecting seat away from the loading frame is fixed to the steel column.

[0009] Preferably, through slots are symmetrically provided at both ends of the inner side of the steel crossbeam, and an insertion hole is provided on the steel crossbeam, and the insertion hole is communicated with the through slots.

[0010] Preferably, a unified installation hole is provided on the plug-in rod, and a unified installation plate is inserted into the unified installation hole.

[0011] Preferably, a gap is reserved on the connecting rod and between the limiting ear and the insertion block.

[0012] Beneficial effects of the utility model:

[0013] 1. The utility model provides a steel structure that is easy to assemble. The plug-in rod can be used to connect the steel column and the steel beam to form a stable steel structure. The plug-in rod drives the insertion block to be inserted into the inner side of the steel beam. In this process, the plug-in rod rotates 90 degrees through the arc strip. After the rotation, the insertion block can be smoothly inserted into the inner side of the steel beam, thereby realizing a convenient connection between the steel column and the steel beam.

[0014] 2. The coordination between the arc strip and the loading tube enables the connecting rod to rotate 90° when it is pulled outward. After the connecting rod rotates 90°, the steel column and the steel beam are separated, thereby achieving convenient disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial schematic diagram of the steel column in the utility model;

[0018] Figure 3 It is a partial cutaway schematic diagram of the steel crossbeam in the present utility model;

[0019] Figure 4 It is a structural diagram of the loading rack in the utility model;

[0020] Figure 5 It is a structural diagram of the plug-in rod in the utility model.

[0021] Legend:

[0022] 1. Steel column; 2. Connecting hole; 3. Limiting groove; 4. Steel beam; 5. Inserting hole; 6. Inserting slot; 7. Connecting seat; 8. Loading frame; 9. Loading tube; 10. Arc groove; 11. Connecting rod; 12. Limiting ear; 13. Inserting block; 14. Arc bar; 15. Universal installation hole; 16. Universal installation plate; 17. Gap. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 5 The utility model provides a steel structure that is easy to assemble, including a steel column 1 and a steel beam 4. The steel column 1 is evenly provided with plug-in holes 2, and a plug-in rod 11 is plugged into the plug-in hole 2. An arc-shaped strip 14 is fixedly provided on the plug-in rod 11 and located on the outside of the steel column 1. An insertion block 13 is fixedly installed on the plug-in rod 11 and located on the inside of the steel column 1. Loading racks 8 are evenly provided on the outside of the steel column 1, and a loading tube 9 is fixedly provided on the inside of the loading rack 8.

[0026] During operation, the steel structure is formed by the steel column 1 and the steel beam 4, which can be used for steel frame loading at a construction site. The steel column 1 and the steel beam 4 can be connected by the plug-in rod 11 to form a stable steel structure. The plug-in rod 11 drives the insertion block 13 to be inserted into the inner side of the steel beam 4. In this process, the plug-in rod 11 rotates 90 degrees through the arc strip 14. After the rotation, the insertion block 13 can be smoothly inserted into the inner side of the steel beam 4, thereby realizing a convenient connection between the steel column 1 and the steel beam 4.

[0027] The cooperation between the arc strip 14 and the loading tube 9 enables the plug-in rod 11 to rotate 90 degrees when it is pulled outward. After the plug-in rod 11 rotates 90 degrees, the steel column 1 and the steel beam 4 are separated, thereby achieving convenient disassembly and assembly.

[0028] Further, such as Figure 1 、 Figure 4 and Figure 5 As shown, an arc groove 10 is provided on the inner side of the loading tube 9, and the loading tube 9 is slidably connected to the arc strip 14 through the arc groove 10.

[0029] During operation, when connecting the steel column 1 and the steel beam 4, the connecting rod 11 is pushed horizontally toward the inner side of the steel column 1, and the connecting rod 11 is turned 90 degrees along the arc path of the arc strip 14 through the loading tube 9. When the connecting rod 11 turns over, the connecting rod 11 drives the insertion block 13 to rotate together, so that the insertion block 13 smoothly enters the inner side of the steel beam 4.

[0030] In the process of separating the steel column 1 from the steel beam 4, the connecting rod 11 is pulled horizontally toward the outside of the steel column 1, and the connecting rod 11 is flipped 90° in the opposite direction of the path of the arc strip 14 through the loading tube 9. When the connecting rod 11 flips in the opposite direction, the connecting rod 11 drives the insertion block 13 to rotate together, so that the insertion block 13 is smoothly moved away from the steel beam 4, thereby realizing convenient disassembly and assembly.

[0031] Further, such as Figure 1 、 Figure 2 and Figure 5 As shown, a limiting groove 3 is symmetrically provided on the steel column 1 and located on the inner side of the plug hole 2, and a limiting ear 12 is symmetrically installed on the plug rod 11 and near the insertion block 13. The limiting ear 12 is slidably arranged on the inner side of the limiting groove 3.

[0032] During operation, the limiting groove 3 can be used to limit the rotation of the connecting rod 11. When the connecting rod 11 is pushed and pulled horizontally on the inner side of the connecting hole 2, the limiting ear 12 rotates together with the rotation of the connecting rod 11. When the insertion block 13 enters the inner side of the steel beam 4, the limiting ear 12 is first separated from the limiting groove 3. After separation, the arc bar 14 rotates on the inner side of the loading tube 9. When the insertion block 13 is away from the steel beam 4, as the connecting rod 11 drives the insertion block 13 to separate from the steel beam 4, the limiting ear 12 corresponds to and enters the inner side of the limiting groove 3 for limiting, thereby facilitating the reconnection or separation of the steel column 1 and the steel beam 4.

[0033] Further, such as Figure 4 As shown, a connecting seat 7 is fixedly provided on the loading frame 8, and the side of the connecting seat 7 away from the loading frame 8 is fixed to the steel column 1.

[0034] During operation, the connecting seat 7 is used to connect the steel column 1 and the loading frame 8. The connecting seat 7 can provide a more stable connection between the two and prevent the one-piece structure from breaking when subjected to stress.

[0035] Further, such as Figure 3 As shown, the two ends of the inner side of the steel beam 4 are symmetrically provided with through slots 6, and the steel beam 4 is provided with through holes 5, which are connected to the through slots 6.

[0036] During operation, the connecting rod 11 drives the insertion block 13 to separate or connect with the steel beam 4 by passing through the insertion hole 5 and extending to the inside of the insertion slot 6. The width of the insertion hole 5 is just the width of the insertion block 13, and the length of the insertion hole 5 is just the height of the insertion block 13. When the insertion block 13 is inserted into the inside of the insertion slot 6 and rotates, the insertion block 13 is abutted against the steel beam 4 on the inside of the insertion hole 5, so that the insertion block 13 and the insertion slot 6 will not be separated.

[0037] In addition, it should be noted that after the insertion block 13 is inserted into the inner side of the insertion slot 6 , the side of the insertion block 13 close to the limiting ear 12 does not contact the inner side of the insertion hole 5 .

[0038] Further, such as Figure 1 and Figure 5 As shown, the plug-in rod 11 is provided with a unified installation hole 15, and the unified installation hole 15 is plugged with a unified installation plate 16.

[0039] During operation, when multiple steel beams 4 are loaded between two steel columns 1 and the two need to be separated quickly, the unified mounting plate 16 is sequentially inserted into the unified mounting holes 15 on multiple plug-in rods 11, so that the unified mounting plate 16 simultaneously drives the plug-in rods 11 and the insertion blocks 13 to separate from the steel beams 4.

[0040] Further, such as Figure 5 As shown, a gap 17 is reserved on the connecting rod 11 and between the limiting ear 12 and the insertion block 13.

[0041] During operation, after the insertion block 13 is inserted into the inner side of the insertion slot 6 , a certain gap 17 is maintained between the side of the insertion block 13 close to the limiting ear 12 and the inner side of the insertion hole 5 to facilitate the rotation of the insertion rod 11 .

[0042] 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, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A steel structure that is easy to assemble, comprising a steel column (1) and a steel beam (4), characterized in that: The steel column (1) is evenly provided with plug holes (2), a plug rod (11) is plugged into the plug hole (2), an arc strip (14) is fixedly provided on the plug rod (11) and located on the outside of the steel column (1), an insertion block (13) is fixedly installed on the plug rod (11) and located on the inside of the steel column (1), a loading rack (8) is evenly provided on the outside of the steel column (1), and a loading tube (9) is fixedly provided on the inside of the loading rack (8).

2. The steel structure according to claim 1, wherein: An arcuate groove (10) is provided on the inner side of the loading tube (9), and the loading tube (9) is slidably connected to the arcuate bar (14) via the arcuate groove (10).

3. The steel structure easy to assemble according to claim 2, characterized in that: A limiting groove (3) is symmetrically provided on the steel column (1) and located on the inner side of the plug hole (2); a limiting ear (12) is symmetrically installed on the plug rod (11) and close to the insertion block (13); and the limiting ear (12) is slidably arranged on the inner side of the limiting groove (3).

4. The steel structure according to claim 1, wherein: A connecting seat (7) is fixedly provided on the loading frame (8), and a side of the connecting seat (7) away from the loading frame (8) is fixed to the steel column (1).

5. The steel structure easy to assemble according to claim 1, characterized in that: The two ends of the inner side of the steel crossbeam (4) are symmetrically provided with through slots (6), and the steel crossbeam (4) is provided with a through hole (5), and the through hole (5) is connected to the through slot (6).

6. The steel structure easy to assemble according to claim 1, characterized in that: A unified installation hole (15) is provided on the plug-in rod (11), and a unified installation plate (16) is plugged into the unified installation hole (15).

7. The steel structure easy to assemble according to claim 6, characterized in that: A gap (17) is reserved on the connecting rod (11) and between the limiting ear (12) and the insertion block (13).

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