Building steel structure and steel structure building

Abstract

The invention relates to the field of buildings, in particular to a building steel structure and a steel structure building, comprising steel pipes with through holes at two ends, connecting rods are inserted into the through holes of two adjacent steel pipes, the two connecting rods are both fixedly connected to a connecting plate, and the free end of each connecting rod is provided with a limiting groove; an inner plug rod is arranged between every two adjacent steel pipes and fixedly connected to a partition plate, a rectangular rod is arranged on the lower portion of the partition plate, a bent frame is connected to the rectangular rod in a sliding mode, a spring arranged on the rectangular rod in a sleeving mode is arranged between the partition plate and the bent frame, a flat plate is fixedly connected to the bent frame, and clamping sleeves clamped to the corresponding limiting grooves are arranged at the two ends of the flat plate. Limiting tables attached to the connecting plate and the flat plate are arranged on the two sides of the partition plate. The partition plate, the inner plug rod and the two limiting tables are provided with magnet containing holes, and magnets are arranged in the magnet containing holes. The steel structure building comprises the building steel structure. The steel pipes can be rapidly disassembled and assembled, and the scaffold can be rapidly set up and disassembled.

Description

Technical Field

[0001] The present invention relates to the field of construction, and more particularly to a steel structure building and a steel structure building. Background Art

[0002] With the rapid development of the construction industry, high-rise buildings are increasing day by day. On some construction sites, it is inevitable to connect steel frame structures. Steel frame structures are made of steel materials and are one of the main types of building structures. Scaffolding is an important part of building steel structures. Existing scaffolding is mostly connected by bolts and nuts, but this installation method is not convenient for the installation and disassembly of scaffolding. Summary of the invention

[0003] In order to improve the deficiencies of the prior art, the present invention provides a building steel structure and a steel structure building, which can quickly disassemble and assemble steel pipes and quickly build and disassemble scaffolding.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A building steel structure comprises a steel pipe with through holes at both ends, connecting rods are inserted into the through holes of two adjacent steel pipes, the two connecting rods are fixedly connected to a connecting plate, a limiting groove is arranged at the free end of each connecting rod, an inner plug rod is arranged in the middle of the two adjacent steel pipes, the inner plug rod is fixedly connected to a partition, a rectangular rod is arranged at the lower part of the partition, a bending frame is slidably connected to the rectangular rod, a spring sleeved on the rectangular rod is arranged between the partition and the bending frame, a flat plate is fixedly connected to the bending frame, and clamping sleeves clamped on the corresponding limiting grooves are arranged at both ends of the flat plate.

[0006] Furthermore, limiting platforms which fit with the connecting plate and the flat plate are arranged on both sides of the partition.

[0007] Furthermore, the partition, the inner plug rod and the two limit platforms are provided with magnetic holes, and magnets are provided in the magnetic holes.

[0008] Furthermore, two outer arc plates are symmetrically arranged on the partition.

[0009] Furthermore, a protective sleeve is slidably connected to the steel pipe, and a magnetic ring is correspondingly arranged on the protective sleeve.

[0010] Furthermore, a steel structure building comprises the above-mentioned building steel structure.

[0011] The beneficial effects of the building steel structure and steel structure building of the present invention are as follows: the steel pipes can be quickly disassembled and assembled, and the scaffolding can be quickly erected and disassembled; the ferrules can be clamped on the parts connecting the steel pipes to prevent the installed steel pipes from being separated, thereby enhancing the safety of the scaffolding; the parts connecting the steel pipes can be limited by the coupled protective sleeves to prevent the parts connecting the steel pipes from falling off, thereby further enhancing the safety of the steel pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0013] Figure 1 It is a structural diagram of the building steel structure;

[0014] Figure 2 It is a structural schematic diagram of steel pipe connection;

[0015] Figure 3 for Figure 2 A schematic diagram of the structure in another direction of the structure shown;

[0016] Figure 4 It is a structural schematic diagram of a steel pipe;

[0017] Figure 5 It is a schematic diagram of the structure of parts for connecting steel pipes;

[0018] Figure 6 Schematic diagram of the structure of the inner plug rod;

[0019] Figure 7 It is a structural schematic diagram of the ferrule;

[0020] Figure 8 for Figure 7 A schematic diagram of the structure in another direction of the structure shown;

[0021] Fig. 9 for Figure 7 Side view of the structure shown.

[0022] In the figure: steel pipe 11; through hole 12; protective sleeve 13; magnetic ring 14; connecting plate 21; connecting rod 22; limiting groove 23; partition 31; outer arc plate 32; inner plug rod 33; limiting platform 34; rectangular rod 35; magnet 36; bent frame 41; flat plate 42; ferrule 43; spring 44. DETAILED DESCRIPTION

[0023] refer to Figure 2 , 3 , 4, 5, 7, 8 and 9, detail the embodiments of connecting steel pipes to connect steel structures:

[0024] A building steel structure includes a steel pipe 11 with through holes 12 processed at both ends. The steel pipe 11 is a conventional material for building scaffolding during construction. A connecting rod 22 is inserted into the through holes 12 of two adjacent steel pipes 11. The two connecting rods 22 are fixedly connected to a connecting plate 21. The two adjacent steel pipes 11 are connected by coaxially docking, and the two connecting rods 22 and the connecting plate 21 connecting the two connecting rods 22 are inserted. A limiting groove 23 is provided at the free end of each connecting rod 22. An inner plug rod 33 is fixedly connected to the middle of the two adjacent steel pipes 11. The inner plug rod 33 is fixedly connected to a partition 31. The inner plug rod 33 is inserted into the interior of the two adjacent steel pipes 11 to limit the two connected steel pipes 11 from the inside to achieve the fixation of the adjacent steel pipes 11, support the two adjacent steel pipes 11 from the inside, enhance the stability of the connected steel pipes 11, and the lower part of the partition 31 The part is fixedly connected with a rectangular rod 35, and a bending frame 41 is slidably connected to the rectangular rod 35. The rectangular rod 35 can limit the bending frame 41 to slide. A spring 44 is arranged between the partition 31 and the bending frame 41 and is sleeved on the rectangular rod 35. A flat plate 42 is fixedly connected to the bending frame 41. Both ends of the flat plate 42 are provided with a clamping sleeve 43 that is clamped on the corresponding limiting groove 23. After the two steel pipes 11 are connected, when the connecting rod 22 is inserted into the through hole 12, the bending frame 41 is pushed to rise and continue to compress the spring 44, and then the two connecting rods 22 are completely inserted into the through hole 12, and then the pushing of the bending frame 41 is stopped. The bent frame 41 drives the flat plate 42 to reset under the push of the compressed spring 44, and the flat plate 42 drives the two clamping sleeves 43 to be clamped on the two limiting grooves 23 to prevent the two connecting rods 22 from withdrawing from their respective corresponding through holes 12, thereby ensuring the stability of the connection of the steel pipe 11 and ensuring the safety of use while enabling the scaffold to be quickly installed.

[0025] refer to Figure 6 , an embodiment of enhancing the stability of the connected steel pipe 11 is described in detail:

[0026] Limiting platforms 34 that fit with the connecting plate 21 and the flat plate 42 are provided on both sides of the partition 31, so that the stability of the connecting plate 21 can be ensured by the two limiting platforms 34 so that it will not rotate and can also play a limiting role. The flat plate 42 can also be limited by the limiting platforms 34 so that the flat plate 42 will not shake easily, and the flat plate 42 can be prevented from driving the two ferrules 43 out of the two limiting grooves 23, thereby ensuring the stability of the connected steel pipe 11.

[0027] refer to Figure 6 , 7 8, detailed description of the magnetic connection plate 21 and the flat plate 42, further enhancing the stability of the connection between the two steel pipes 11 of the embodiment:

[0028] The partition plate 31, the inner plug rod 33 and the two limit platforms 34 are provided with magnetic holes, and magnets 36 are provided in the magnetic holes. The connecting plate 21 and the flat plate 42 are made of materials that can be magnetically attracted by magnets, so that the connecting plate 21 and the flat plate 42 can be magnetically attracted by the magnet 36, and the connecting plate 21 and the flat plate 42 can be further stabilized to prevent the connecting plate 21 and the flat plate 42 from detaching, thereby ensuring the stability of the two connected steel pipes 11.

[0029] refer to Figure 2 , an embodiment of limiting the outer walls of the two connected steel pipes 11 to enhance the stability of the two connected steel pipes is described in detail:

[0030] Two outer arc plates 32 are symmetrically arranged on the partition plate 31 . The two outer arc plates 32 are attached to the outer walls of the two steel pipes 11 , thereby supporting the outside of the two connected steel pipes 11 and enhancing the stability of the connected steel pipes 11 .

[0031] refer to Figure 1 and 4 , an embodiment of the parts for protecting the connecting steel pipe 11 is described in detail:

[0032] The steel pipe 11 is slidably connected with a protective sleeve 13, and a magnetic ring 14 is provided on the corresponding protective sleeve 13, so that when the two steel pipes 11 are connected, the two protective sleeves 13 are slid close to each other, and the two protective sleeves 13 are magnetically attracted by the two corresponding magnetic rings 14 to achieve the coupling of the two protective sleeves 13. When the two protective sleeves 13 are coupled, they are arranged on the outside of the curved frame 41. In this way, the curved frame 41 can be limited to prevent the curved frame 41 from sliding and causing the two connecting rods 22 to separate, thereby preventing the two connected steel pipes 11 from separating.

[0033] refer to Figure 6 and 9 , an embodiment of increasing the fault tolerance of two connected steel pipes 11 is described in detail:

[0034] The two end faces of the partition 31 are glued with rubber pads, so that the gap between the two connected steel pipes 11 can be adjusted. The gap between the two connected steel pipes 11 can be fine-tuned by the two rubber pads to ensure the connection of the two steel pipes 11 with different end faces.

[0035] refer to Figure 2 and 6 , an embodiment of the interior of the steel pipe 11 supporting the connection is described in detail:

[0036] The outer diameter of the inner plug rod 33 is equal to the inner diameter of the steel pipe 11 , so that the inner plug rod 33 can support the inside of the steel pipe 11 and ensure the stability of the connected steel pipe 11 .

[0037] refer to Figure 1 and2 , detail the examples of steel structure buildings:

[0038] A steel structure building comprises the above-mentioned building steel structure, so that scaffolding can be quickly erected and has extremely strong stability and safety.

Claims

1. A building steel structure, characterized in that: The invention comprises a steel pipe (11) with through holes (12) at both ends, a connecting rod (22) is inserted into the through holes (12) of two adjacent steel pipes (11), the two connecting rods (22) are fixedly connected to a connecting plate (21), a limiting groove (23) is arranged at the free end of each connecting rod (22), an inner plug rod (33) is arranged in the middle of the two adjacent steel pipes (11), the inner plug rod (33) is fixedly connected to a partition (31), a rectangular rod (35) is arranged at the lower part of the partition (31), a bent frame (41) is slidably connected to the rectangular rod (35), a spring (44) sleeved on the rectangular rod (35) is arranged between the partition (31) and the bent frame (41), a flat plate (42) is fixedly connected to the bent frame (41), and a clamping sleeve (43) clamped on the corresponding limiting groove (23) is arranged at both ends of the flat plate (42).

2. A building steel structure according to claim 1, characterized in that: Limiting platforms (34) that fit the connecting plate (21) and the flat plate (42) are provided on both sides of the partition plate (31).

3. A building steel structure according to claim 2, characterized in that: The partition plate (31), the inner plug rod (33) and the two limit platforms (34) are provided with magnetic holes, and magnets (36) are arranged in the magnetic holes.

4. A building steel structure according to claim 1, characterized in that: Two outer arc plates (32) are symmetrically arranged on the partition plate (31).

5. A building steel structure according to claim 4, characterized in that: A protective sleeve (13) is slidably connected to the steel pipe (11), and a magnetic ring (14) is correspondingly arranged on the protective sleeve (13).

6. A building steel structure according to claim 5, characterized in that: When the two protective sleeves (13) are coupled, they are arranged on the outside of the bent frame (41).

7. A building steel structure according to claim 1, characterized in that: Both end surfaces of the partition plate (31) are provided with rubber pads.

8. A building steel structure according to claim 1, characterized in that: The outer diameter of the inner plug rod (33) is equal to the inner diameter of the steel pipe (11).

9. A building steel structure according to claim 1, characterized in that: The connecting plate (21) and the flat plate (42) are both made of materials that can be magnetically attracted by a magnet.

10. A steel structure building, characterized in that: A building steel structure comprising any one of claims 1-9.

Images