Steel pipe composite column structure

Abstract

The utility model provides a steel pipe composite column structure which comprises a pressure relief hole, when concrete is poured into a connecting seat, the pressure relief hole can exhaust gas in the connecting seat, so that pores and defects in the concrete are reduced, the compactness and the strength of the concrete can be effectively improved, a guide block is arranged above the pressure relief hole, and the pressure relief hole is not prone to falling off. Concrete splashing into the guide pipe can be blocked by the guide block, so that the pressure relief hole is prevented from being blocked, gas in the column body can be smoothly discharged, pressure accumulation in the column body is reduced, the stability and the safety of the column body are improved, the blocked concrete can flow into the other end of the guide pipe, and the service life of the column body is prolonged. By means of the structure, the correct flow direction of the concrete is guaranteed, and unnecessary damage or abrasion to internal components of the composite column is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and more specifically, particularly relates to a steel pipe composite column structure. Background Art

[0002] In engineering projects, there are many different specifications of steel pipes used in high-rise buildings. Traditional composite column structures are usually only suitable for steel pipes of the same type and size. This means that when users need to connect multiple different types of steel pipes, they need to carry multiple different types of composite column structures. In addition, the pressure relief holes on the traditional composite column structures are easily blocked by concrete when discharging the gas in the column, which will cause the pressure in the column to increase, thereby affecting the stability of the column structure. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a steel pipe composite column structure to solve the technical problems in the prior art that the traditional composite column structure is usually only applicable to steel pipes of the same type and size, resulting in the need to carry multiple different types of composite column structures when users need to connect multiple different types of steel pipes, and the pressure relief holes on the traditional composite column structure are easily blocked by concrete.

[0004] The purpose and effect of the steel pipe composite column structure of the utility model are achieved by the following specific technical means:

[0005] A steel pipe composite column structure includes a connecting seat, a pressure relief hole is provided on one side of the connecting seat, a guide assembly is provided in the connecting seat, one end of the pressure relief hole is connected to the guide assembly, a fixing assembly is provided on one side of the connecting seat, a first connecting head is provided below the connecting seat, a second connecting head is provided above the connecting seat, and the first connecting head and the second connecting head are both connected to the connecting seat through a connecting assembly.

[0006] According to a preferred embodiment, the guide assembly includes a guide tube, one end of the pressure relief hole is connected to the guide tube, a guide block is provided above the pressure relief hole, the guide block is located in the guide tube, and both ends of the guide tube are located on the inner side of the connecting seat.

[0007] According to a preferred embodiment, the fixing assembly includes a connecting tube, a threaded rod is provided at one end of the connecting tube, a mounting hole is opened on one side of the connecting seat, the threaded rod is clamped in the mounting hole, and a pressing block is provided on the other side of the connecting tube, and the pressing block is sleeved on one side of the connecting tube.

[0008] According to a preferred embodiment, the connecting assembly includes a sleeve, two groups of the sleeves are respectively located in the first connecting head and the second connecting head, connecting grooves are respectively provided between the two groups of the sleeves and the first connecting head and the second connecting head, first connecting blocks are provided at both ends of the connecting seat, and the two groups of connecting grooves are respectively connected to the two groups of the first connecting blocks by threads.

[0009] According to a preferred embodiment, an adjusting knob is provided at one end corresponding to the first connector and the second connector, a second connecting block is provided at the top of the first connector and the second connector, and two groups of the adjusting knobs are respectively connected to two groups of the second connecting blocks through threads.

[0010] According to a preferred embodiment, a plurality of movable plates are provided on the top of the two groups of the second connecting blocks, the inner sides of the two groups of the adjusting knobs are inclined, and the inner sides of the two groups of the adjusting knobs are respectively in contact with the plurality of movable plates provided on the two groups of the second connecting blocks.

[0011] According to a preferred embodiment, both groups of the sleeves are provided with filling ports, and both groups of the filling ports are connected to the interior of the connecting seat.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When different types of steel pipes need to be connected together, the user can replace the two sets of connectors on the structure according to their models. After replacement, the user can insert the corresponding steel pipe into the corresponding connector, and then fix the two different steel pipes together by rotating the adjustment knob. Through the composite column, when the user needs to connect multiple different types of steel pipes, he no longer needs to carry multiple different types of composite column structures, and the replaceability of the connector effectively improves the scope of application of the composite column structure.

[0014] 2. When the user pours concrete into the composite column, the concrete will be blocked by the guide block inside the guide tube after splashing into the guide tube, which effectively avoids the problem of concrete blocking the pressure relief hole and affecting the column. The blocked concrete will flow back into the composite column along the other end of the guide tube. This structure ensures the correct flow direction of the concrete and avoids unnecessary damage or wear to the internal components of the composite column. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model after assembly.

[0016] Figure 2 It is a schematic diagram of the structure of the utility model after being disassembled.

[0017] Figure 3It is a front view structural schematic diagram of the utility model.

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the utility model.

[0019] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of area a.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Connecting seat; 2. First connecting head; 3. Second connecting head; 4. Sleeve; 5. Connecting groove; 6. First connecting block; 7. Connecting tube; 8. Threaded rod; 9. Pressing block; 10. Pressure relief hole; 11. Guide tube; 12. Guide block; 13. Adjusting knob; 14. Second connecting block; 15. Movable plate; 16. Filling port; 17. Mounting hole. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the technical solution of the present invention, but cannot be used to limit the protection scope of the present invention.

[0023] Example:

[0024] like Figures 1 to 4 As shown, the utility model provides a steel tube composite column structure, including a connecting seat 1, and a pressure relief hole 10 is opened on one side of the connecting seat 1. When concrete is poured into the steel tube composite structure, the pressure relief hole 10 will discharge the gas in the connecting seat 1, thereby reducing the pores and defects in the concrete, which can effectively improve the density and strength of the concrete.

[0025] A guide tube 11 is provided in the connecting seat 1, one end of the pressure relief hole 10 is connected to the guide tube 11, a guide block 12 is provided above the pressure relief hole 10, the guide block 12 is located in the guide tube 11, both ends of the guide tube 11 are located on the inner side of the connecting seat 1, when concrete splashes into the guide tube 11, it will be blocked by the guide block 12, which ensures that the gas inside the column can be discharged smoothly, effectively reduces the pressure accumulation inside the column, and improves the stability and safety of the column.

[0026] Furthermore, the blocked concrete will flow into the other end of the guide tube 11 and then flow back into the connecting seat 1. This structure ensures the correct flow direction of the concrete and avoids unnecessary damage or wear to the internal components of the composite column.

[0027] A connecting tube 7 is provided on the other side of the connecting seat 1, and a threaded rod 8 is provided at one end of the connecting tube 7. A mounting hole 17 is opened on one side of the connecting seat 1, and the threaded rod 8 is clamped in the mounting hole 17. Before connecting the composite structure to the steel bars, the user can replace the connecting tube 7 that is compatible with the steel bars according to the thickness of the steel bars, which effectively increases the flexibility and versatility of the composite column structure in practical applications.

[0028] A pressing block 9 is provided on the other side of the connecting tube 7, and the pressing block 9 is sleeved on one side of the connecting tube 7. When the user needs to connect the composite column with the steel bar, the user can press the pressing block 9 to release the fixed state of the connecting tube 7, thereby facilitating the insertion of the steel bar into the connecting seat 1 through the connecting tube 7. After the steel bar is inserted, the user can release the pressing block 9 to restore the connecting tube 7 to the fixed state, thereby fixing the steel bar. The stability and reliability of the connection are guaranteed by this structure. The design of quickly releasing and restoring the fixed state greatly shortens the time for connecting the steel bar and the composite column, and improves the efficiency of construction and installation.

[0029] like Figures 2 to 4 As shown, a first connecting head 2 is provided below the connecting seat 1, and a second connecting head 3 is provided above the connecting seat 1. Both the first connecting head 2 and the second connecting head 3 are provided with a sleeve 4. When the user connects two steel pipes with different signals, one group of the cards can be set in the sleeve 4 of the first connecting head 2, and the other group of the cards can be set in the sleeve 4 of the second connecting head 3, so as to connect two groups of steel pipes of different models together through the superimposed column structure. This structure makes the construction process simpler and more efficient, and helps to improve the construction progress and quality.

[0030] Connecting grooves 5 are respectively provided between the two groups of sleeves 4 and the first connecting head 2 and the second connecting head 3. First connecting blocks 6 are provided at both ends of the connecting seat 1. The two groups of connecting grooves 5 are respectively connected to the two groups of first connecting blocks 6 by threads. When the sleeve 4 does not match the steel pipe, the user can replace the first connecting head 2 and the second connecting head 3 through this structure, which effectively improves the versatility and applicability of the composite column structure, and the modular structure also makes it convenient for users to repair or replace it.

[0031] An adjusting knob 13 is provided at one end corresponding to the first connector 2 and the second connector 3, and a second connecting block 14 is provided on the top of the first connector 2 and the second connector 3. The two groups of adjusting knobs 13 are respectively connected to the two groups of second connecting blocks 14 by threads, and a plurality of movable plates 15 are provided on the top of the two groups of second connecting blocks 14. The inner sides of the two groups of adjusting knobs 13 are inclined, and the inner sides of the two groups of adjusting knobs 13 are respectively in contact with the plurality of movable plates 15 provided on the two groups of second connecting blocks 14. When the user inserts the steel pipe into the sleeve 4, the user can rotate the adjusting knob 13 to make the inner side of the inner adjusting knob 13 press against the plurality of movable plates 15, thereby providing a stable and uniform pressure to the steel pipe to fix the steel pipe in the sleeve 4. Through this structure, one type of sleeve 4 can be suitable for steel pipes of various different types, effectively improving its scope of use.

[0032] Both sets of sleeves 4 are provided with pouring ports 16, and both sets of pouring ports 16 are connected to the inside of the connecting seat 1. After the user fixes the steel pipes, he can pour concrete into one set of steel pipes, and the concrete will flow to the other set of steel pipes through the two sets of pouring ports 16 and the connecting seat 1. This structure allows the user to pour concrete without having to pour the two sets of steel pipes separately, thereby reducing the construction steps and operation complexity, and also helps to enhance the connection strength between the steel pipes and improve the bearing capacity of the entire composite column structure.

[0033] The specific usage and function of this embodiment are as follows:

[0034] The user can replace the sleeve 4 that matches the steel pipe model that needs to be connected. This structure effectively improves the versatility and applicability of the composite column structure. After replacing the sleeve 4, the user can insert the steel pipe into the sleeve 4, and then the user can rotate the adjustment knob 13 to make the inner side of the inner adjustment knob 13 press against the multiple movable plates 15, thereby providing a stable and uniform pressure to the steel pipe to fix the steel pipe in the sleeve 4. After the steel pipe is fixed, the user can pour concrete into one group of steel pipes, and the concrete will flow to the other group of steel pipes through the two groups of pouring ports 16 and the connecting seat 1. This structure allows the user to pour concrete without having to separately pour concrete on the two groups of steel pipes. Pouring reduces the construction steps and operation complexity. When pouring concrete, if the concrete splashes into the guide tube 11, it will be blocked by the guide block 12, avoiding the concrete from clogging the pressure relief hole 10, which ensures that the gas inside the column can be discharged smoothly, effectively reduces the pressure accumulation inside the column, and improves the stability and safety of the column. When the user needs to connect the composite column with the steel bar, the user can press the pressing block 9 to insert the steel bar into the connecting seat 1 through the connecting tube 7. After the steel bar is inserted, the user can release the pressing block 9 to fix the steel bar. Through this design of quickly releasing and restoring the fixed state, the time for connecting the steel bar to the composite column is greatly shortened, and the efficiency of construction and installation is improved.

[0035] The basic principle and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. Steel tube composite column structure, characterized by: The invention comprises a connecting seat (1), a pressure relief hole (10) is provided on one side of the connecting seat (1), a guide assembly is provided in the connecting seat (1), one end of the pressure relief hole (10) is connected to the guide assembly, a fixing assembly is provided on one side of the connecting seat (1), a first connecting head (2) is provided below the connecting seat (1), a second connecting head (3) is provided above the connecting seat (1), the first connecting head (2) and the second connecting head (3) are both connected to the connecting seat (1) through the connecting assembly; the guide assembly comprises a guide tube (11), one end of the pressure relief hole (10) is connected to the guide tube (11), a guide block (12) is provided above the pressure relief hole (10), the guide block (12) is located in the guide tube (11), and both ends of the guide tube (11) are located on the inner side of the connecting seat (1).

2. The steel tube composite column structure according to claim 1, characterized in that: The fixing assembly comprises a connecting tube (7), one end of the connecting tube (7) is provided with a threaded rod (8), one side of the connecting seat (1) is provided with a mounting hole (17), the threaded rod (8) is clamped in the mounting hole (17), and the other side of the connecting tube (7) is provided with a pressing block (9), and the pressing block (9) is sleeved on one side of the connecting tube (7).

3. The steel tube composite column structure according to claim 1, characterized in that: The connection assembly comprises a sleeve (4), two groups of the sleeve (4) are respectively located in the first connection head (2) and the second connection head (3), and connecting grooves (5) are respectively provided between the two groups of the sleeve (4) and the first connection head (2) and the second connection head (3), and first connection blocks (6) are provided at both ends of the connection seat (1), and the two groups of the connecting grooves (5) are respectively connected to the two groups of the first connection blocks (6) by threads.

4. The steel tube composite column structure according to claim 3, characterized in that: An adjusting knob (13) is provided at one end corresponding to the first connecting head (2) and the second connecting head (3); a second connecting block (14) is provided at the top of the first connecting head (2) and the second connecting head (3); and two groups of the adjusting knobs (13) are respectively connected to two groups of the second connecting blocks (14) via threads.

5. The steel tube composite column structure according to claim 4, characterized in that: A plurality of movable plates (15) are provided on the tops of the two groups of the second connecting blocks (14), the inner sides of the two groups of the adjusting knobs (13) are inclined, and the inner sides of the two groups of the adjusting knobs (13) are respectively in contact with the plurality of movable plates (15) provided on the two groups of the second connecting blocks (14).

6. The steel tube composite column structure according to claim 5, characterized in that: Both groups of sleeves (4) are provided with a filling port (16), and both groups of the filling port (16) are connected to the inside of the connecting seat (1).

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