Steel pipe column with drainage function

Abstract

The utility model relates to building structure technical field, specifically, relate to a steel pipe column with drainage function. It is convenient to quick installation, has improved installation, overhauls efficiency and convenience. Its structure includes top drainage module, standard drainage module, top drainage module is located in standard drainage module far from ground one side, top drainage module includes first steel pipe column, first drain pipe, standard drainage module includes second steel pipe column, second drain pipe, first drain pipe, second drain pipe are located in first steel pipe column, second steel pipe column respectively, and first steel pipe column, second steel pipe column are detachably connected between; The second drain pipe far from ground one side is equipped with the mounting groove, and the first drain pipe ground one side is equipped with the first mounting block corresponding with the mounting groove, and the first mounting block is embedded in the mounting groove. The utility model adopts modularization design, makes between each module can quick assembly, overhauls and increase or decrease standard module quantity to adjust height, adapts to different scene demand.

Description

Technical Field

[0001] This utility model relates to the field of building structure technology, and in particular to a steel pipe column with drainage function. Background Technology

[0002] With the continuous advancement of technology, steel structures are increasingly being used in various building constructions. However, there is still room for improvement in their supporting facilities, such as drainage pipes. In current technology, most drainage pipes are installed separately outside the steel pipe columns. This method is not only aesthetically unappealing but also occupies indoor space. Furthermore, the drainage pipes need to be wrapped and decorated, which not only increases construction costs but also prolongs the construction period.

[0003] For example, a Chinese patent published on March 19, 2021: a structural steel column with an internal drainage device (publication number CN212743144U) discloses that a rainwater pipe is fixedly installed inside the steel column by means of a fixed filling layer and stainless steel positioning steel bars. The top of the rainwater pipe is inserted into the drainage pipe on the drainage gutter by means of interference fit; the bottom of the rainwater pipe is connected to the drainage pipe by means of a socket flange.

[0004] Although the above technology incorporates drainage pipes within the steel pipe columns, reducing the space occupied by external drainage pipes, the integrated installation of the drainage pipes and steel pipe columns still presents the following problems: During transportation, the integrated components are bulky and heavy, increasing costs and difficulties, and may also be damaged by collisions; at the same time, subsequent maintenance is troublesome, such as when the drainage pipes are blocked or broken, the external steel pipe columns must be damaged for repair, making the replacement of internal components troublesome and causing great inconvenience to maintenance work. Utility Model Content

[0005] The main purpose of this utility model is to provide a steel pipe column with drainage function, which is easy to install quickly and improves the efficiency and convenience of installation and maintenance.

[0006] The technical solution of this utility model is as follows:

[0007] A steel pipe column with drainage function is characterized in that it includes a top drainage module and a standard drainage module. The top drainage module is located on the side of the standard drainage module away from the ground. The top drainage module includes a first steel pipe column and a first drainage pipe. The standard drainage module includes a second steel pipe column and a second drainage pipe. The first drainage pipe and the second drainage pipe are respectively located inside the first steel pipe column and the second steel pipe column. The first steel pipe column and the second steel pipe column are detachably connected.

[0008] The second drain pipe has an installation groove on the side away from the ground, and the first drain pipe has a first installation block corresponding to the installation groove on the side facing the ground. The first installation block is embedded in the installation groove.

[0009] In one possible implementation, the standard drainage module is provided in several parts, and the standard drainage module is also provided with a second fixing ring, which is fixedly connected between the second steel pipe column and the second drainage pipe.

[0010] The second drain pipe is also provided with a second mounting block on the side facing the ground, and the second mounting block is embedded in the mounting groove.

[0011] In one possible implementation, both the first mounting block and the second mounting block have annular cross-sections, and the first mounting block and the second mounting block are respectively covered with a first sealing layer and a second sealing layer.

[0012] In one possible implementation, the top drainage module includes a first fixing ring and a drain.

[0013] The drainage drain is located on the side of the first steel pipe column away from the ground, and the first fixing ring is fixedly connected between the first steel pipe column and the first drainage pipe.

[0014] In one possible implementation, the inner walls of both the first and second drain pipes are provided with a plurality of guide grooves, and each guide groove is a linear structure.

[0015] In one possible implementation, the first steel pipe column has a first connecting ring on the side facing the ground, the second steel pipe column has a second connecting ring on the side facing the top drainage module and a third connecting ring on the side away from the top drainage module, the first connecting ring abuts against the second connecting ring, and the first connecting ring and the second connecting ring are detachably connected.

[0016] In one possible implementation, the inner walls of both the first and second steel pipe columns are covered with a sound insulation layer.

[0017] In one possible implementation, a filter is provided at the end of the first drain pipe away from the ground and is detachably connected to the first drain pipe.

[0018] The working principle and beneficial effects of this utility model are as follows:

[0019] During installation, first install the bottom standard drainage module on the ground, ensuring its mounting groove faces away from the ground, and then secure the third connecting ring to the ground. If multiple layers of standard drainage modules are required, embed the second mounting block of the upper-layer standard drainage module into the mounting groove of the lower-layer standard drainage module, aligning and securing the second and third connecting rings. Finally, install the top module by embedding the first mounting block into the mounting groove of the top layer, and then securing the first and second connecting rings. This completes the entire construction process for the steel pipe column.

[0020] This utility model adopts a modular design, which allows the first drainage pipe and the second drainage pipe to be fitted together by mounting blocks and mounting grooves, and the first steel pipe column and the second steel pipe column to be detachably connected by connecting rings, which facilitates quick assembly, maintenance, and adjustment of the height by adding or removing standard modules to adapt to different scenario needs. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 This is an installation diagram for this embodiment;

[0023] Figure 2 This is a schematic diagram of the top drainage module in this embodiment;

[0024] Figure 3 This is a cross-sectional view of the top drainage module in this embodiment;

[0025] Figure 4 This is a schematic diagram of the standard drainage module in this embodiment;

[0026] Figure 5 This is a cross-sectional view of the standard drainage module in this embodiment;

[0027] Figure 6 This is a cross-sectional view used in this embodiment to show the mounting groove and the first mounting block;

[0028] Figure 7 This is a partial enlarged view of the mounting slot and the first mounting block in this embodiment;

[0029] Figure 8 This is a partial enlarged view of the first positioning protrusion and positioning groove in this embodiment.

[0030] Explanation of icon numbers:

[0031] 1. Top drainage module; 11. First steel pipe column; 12. First drainage pipe; 13. First fixing ring; 14. Drainage floor drain; 15. First connecting ring; 151. First positioning protrusion; 16. Filter plate; 2. Standard drainage module; 21. Second steel pipe column; 22. Second drainage pipe; 23. Second fixing ring; 25. Second connecting ring; 251. Positioning groove; 26. Third connecting ring; 261. Second positioning protrusion; 3. Mounting groove; 31. First mounting block; 311. First sealing layer; 32. Second mounting block; 321. Second sealing layer; 4. Guide channel; 5. Sound insulation layer.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0034] like Figures 1-7 As shown, this embodiment proposes a steel pipe column with drainage function, including a top drainage module 1 responsible for initial water collection and a standard drainage module 2 responsible for main drainage. The top drainage module 1 is located on the side of the standard drainage module 2 away from the ground, forming a top-down drainage path, achieving drainage without additional power. This embodiment is applicable to steel structure canopies or steel structure roofs, providing good support strength while also achieving efficient drainage.

[0035] The top drainage module 1 includes a first steel pipe column 11 and a first drainage pipe 12, while the standard drainage module 2 includes a second steel pipe column 21 and a second drainage pipe 22. Each module contains a steel pipe column and a drainage pipe. Each steel pipe column provides structural support, while each drainage pipe is specifically responsible for drainage, thus separating the structural load-bearing function from the drainage function and improving the stability of the performance of this embodiment. The first drainage pipe 12 and the second drainage pipe 22 are respectively installed inside the first steel pipe column 11 and the second steel pipe column 21, avoiding direct exposure of the drainage pipes to external forces and making the overall structure compact, improving aesthetics and saving space. The first steel pipe column 11 and the second steel pipe column 21 are detachably connected, which facilitates module assembly, disassembly, and subsequent maintenance and replacement, enhancing structural flexibility and adapting to different installation and maintenance needs.

[0036] The second drain pipe 22 has an installation groove 3 on the side away from the ground, and the first drain pipe 12 has a first installation block 31 corresponding to the installation groove 3 on the side facing the ground. The first installation block 31 is embedded in the installation groove 3. The connection between the drain pipes is achieved through the engagement of the first installation block 31 and the installation groove 3, ensuring precise alignment of the upper and lower drain pipes and smooth water flow. At the same time, it enhances the stability of the drain pipe connection and prevents misalignment from affecting drainage.

[0037] like Figure 1As shown, this embodiment includes several standard drainage modules 2, and the number of standard drainage modules 2 can be flexibly increased or decreased according to actual height requirements. This adapts to the height requirements of steel pipe columns in different scenarios, improving the product's versatility and applicability, without requiring separate overall structure design for different heights. The standard drainage module 2 also includes a second fixing ring 23, which is fixedly connected between the second steel pipe column 21 and the second drainage pipe 22. This improves the integrity and stability of the internal structure of the standard drainage module 2, reduces the swaying of the second drainage pipe 22 within the second steel pipe column 21, and ensures the stability of this embodiment during drainage.

[0038] like Figure 5 As shown, a second mounting block 32 is also provided on the side of the second drain pipe 22 facing the ground, and the second mounting block 32 is embedded in the mounting groove 3. This allows the adjacent standard drainage modules 2 to be installed with drainage pipes through the engagement of the second mounting block 32 and the mounting groove 3, ensuring that multiple second drain pipes 22 form a continuous drainage channel, guaranteeing smooth water flow from top to bottom, and improving the reliability of the connection between modules.

[0039] In this embodiment, both the first mounting block 31 and the second mounting block 32 have annular cross-sections. These annular structures match the circular contours of each drainage pipe, resulting in a larger contact area and more uniform stress distribution between the first mounting block 31, the second mounting block 32, and the mounting groove 3, thus improving the structural stability of the installation site. The first mounting block 31 and the second mounting block 32 are respectively covered with a first sealing layer 311 and a second sealing layer 321. This design fills the tiny gaps between each mounting block and the mounting groove 3, reducing local gaps, improving the sealing performance of the installation site, and effectively preventing water from seeping into the steel pipe column from the installation gaps, ensuring the airtightness of the drainage system and reducing the erosion of the steel pipe column structure by leakage.

[0040] In this embodiment, a first connecting ring 15 is provided on the outer side of the first steel pipe column 11 facing the ground, and a second connecting ring 25 is provided at both ends of the second steel pipe column 21. This provides a clear connection structure between the top drainage module 1 and the standard drainage module 2, enabling precise docking of the steel pipe column portions of each module and ensuring the verticality and structural integrity of this embodiment after installation. The first connecting ring 15 abuts against the second connecting ring 25. Through the direct contact of each connecting ring, the contact area between the top drainage module 1 and the standard drainage module 2 is increased, effectively dispersing the force at the connection point, reducing the concentration of local stress, and improving the stability of this embodiment.

[0041] The first connecting ring 15 and the second connecting ring 25 are detachably connected by bolts. As a mature detachable connection method, bolt connection not only ensures the tightness of the connection and can transmit the axial and radial forces on the steel pipe column, but also allows for quick installation and separation of the module by removing the bolts, which is convenient for adjustment, later maintenance or module replacement.

[0042] In this embodiment, the first connecting ring 15 is provided with several first positioning protrusions 151 for easy hole alignment during installation, the second connecting ring 25 is provided with several positioning grooves 251 corresponding to the first positioning protrusions 151, and the third connecting ring 26 is provided with several second positioning protrusions 261 identical to the first positioning protrusions 151. The cross-section of each positioning protrusion and positioning groove is arc-shaped and is set according to the center of each module. This design provides intuitive positioning guidance for the installation of each module. Each positioning protrusion can slide into the positioning groove 251 along the arc surface of the positioning groove, reducing the time spent aligning holes during installation and improving the installation efficiency of the module. The protruding parts of the first positioning protrusions 151 and the second positioning protrusions 261 are smaller than the depth of the positioning groove 251. The reserved gap ensures that the first positioning protrusions 151 and the second positioning protrusions 261 can be smoothly embedded into the positioning groove 251 for easy hole alignment, while also reducing bumps during installation and not affecting the tightness of subsequent bolt connections.

[0043] In this embodiment, the top drainage module 1 includes a first fixing ring 13 and a drain 14. The drain 14 is located on the side of the first steel pipe column 11 away from the ground, and its outlet is aligned with the inlet of the first drain pipe 12. The drain 14 can directly collect rainwater or other water flow from the top area and can preliminarily filter impurities. As the inlet of the entire drainage system, it ensures that water flows quickly into the drainage path, reduces stagnation at the top, and guarantees the efficiency of the drainage function in this embodiment. The first fixing ring 13 is fixedly connected between the first steel pipe column 11 and the first drain pipe 12, enhancing the stability of the top drainage module 1 and reducing vibration caused by drainage or external factors.

[0044] In this embodiment, a filter element 16 is provided at the end of the first drain pipe 12 furthest from the ground and is detachably connected to the first drain pipe 12. After rainwater passes through the drain drain 14 to initially filter impurities (such as leaves and pebbles), it flows through the filter element 16 for further filtration, effectively preventing impurities (such as gravel and mud) from entering the first drain pipe 12 and causing blockage, thus ensuring the smooth flow of the drainage channel. At the same time, the detachable connection design makes it easy to disassemble, clean, or replace the filter element 16 without operating the entire embodiment, reducing maintenance difficulty and cost, and ensuring the long-term effectiveness of the filtration function.

[0045] In this embodiment, both the first drain pipe 12 and the second drain pipe 22 have several guide channels 4 on their inner walls. The guide channels 4 guide the water flow in the pipes, causing the water to flow along a preset path, reducing turbulence and vortex phenomena in the water flow, reducing frictional resistance between the water flow and the pipe wall, and improving drainage speed and efficiency. The guide channels 4 all adopt a linear structure, which has the advantage of being easy to process and manufacture, and can optimize drainage performance without increasing costs too much.

[0046] In this embodiment, the inner walls of both the first steel pipe column 11 and the second steel pipe column 21 are covered with a sound insulation layer 5. The sound insulation layer 5, through its sound absorption and sound insulation properties, effectively reduces the propagation of noise to the outside of each steel pipe column, reducing noise interference to the surrounding environment and improving the comfort of the usage scenario. Simultaneously, the sound insulation layer 5 forms a buffer between each steel pipe column and each drainage pipe, reducing the vibration transmitted from each drainage pipe to each steel pipe column during drainage, reducing secondary noise generated by resonance in the steel pipe columns, and further enhancing the noise reduction effect of this embodiment.

[0047] In this embodiment, the material of the sound insulation layer 5 is preferably closed-cell silicone rubber foam. Its advantages include strong waterproofing due to its closed-cell structure, which resists leakage and moisture, effectively protecting each steel pipe column. It also absorbs mid-to-high frequency noise, blocks low-frequency noise, and reduces environmental interference. Furthermore, its good elasticity allows for cushioning and shock absorption, reducing secondary resonance noise. It is also easy to cut and install, does not affect the precision of modular assembly, and has high adaptability.

[0048] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0049] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A steel pipe column with drainage function, characterized in that, The system includes a top drainage module (1) and a standard drainage module (2). The top drainage module (1) is located on the side of the standard drainage module (2) away from the ground. The top drainage module (1) includes a first steel pipe column (11) and a first drainage pipe (12). The standard drainage module (2) includes a second steel pipe column (21) and a second drainage pipe (22). The first drainage pipe (12) and the second drainage pipe (22) are respectively located inside the first steel pipe column (11) and the second steel pipe column (21), and the first steel pipe column (11) and the second steel pipe column (21) are detachably connected. The second drain pipe (22) has an installation groove (3) on the side away from the ground, and the first drain pipe (12) has a first installation block (31) on the side facing the ground that corresponds to the installation groove (3). The first installation block (31) is embedded in the installation groove (3).

2. A steel pipe column with drainage function according to claim 1, characterized in that, The standard drainage module (2) is provided in several parts, and the standard drainage module (2) is also provided with a second fixing ring (23), which is fixedly connected between the second steel pipe column (21) and the second drainage pipe (22); The second drain pipe (22) is also provided with a second mounting block (32) on the side facing the ground, and the second mounting block (32) is embedded in the mounting groove (3).

3. A steel pipe column with drainage function according to claim 2, characterized in that, The first mounting block (31) and the second mounting block (32) both have annular cross-sections, and the first mounting block (31) and the second mounting block (32) are respectively covered with a first sealing layer (311) and a second sealing layer (321).

4. A steel pipe column with drainage function according to claim 3, characterized in that, The top drainage module (1) includes a first fixing ring (13) and a drainage floor drain (14); The drainage drain (14) is located on the side of the first steel pipe column (11) away from the ground, and the first fixing ring (13) is fixedly connected between the first steel pipe column (11) and the first drainage pipe (12).

5. A steel pipe column with drainage function according to claim 4, characterized in that, The inner walls of the first drain pipe (12) and the second drain pipe (22) are provided with several guide grooves (4), and each of the guide grooves (4) is a linear structure.

6. A steel pipe column with drainage function according to claim 5, characterized in that, The first steel pipe column (11) has a first connecting ring (15) on the side facing the ground on its outer side, and the second steel pipe column (21) has a second connecting ring (25) on the side facing the top drainage module (1) and a third connecting ring (26) on the side away from the top drainage module (1). The first connecting ring (15) and the second connecting ring (25) abut against each other, and the first connecting ring (15) and the second connecting ring (25) are detachably connected.

7. A steel pipe column with drainage function according to claim 6, characterized in that, The inner walls of the first steel pipe column (11) and the second steel pipe column (21) are both covered with a sound insulation layer (5).

8. A steel pipe column with drainage function according to claim 7, characterized in that, The first drain pipe (12) has a filter (16) at the end away from the ground and is detachably connected to the first drain pipe (12).

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