Building steel pipe rust removal equipment

Abstract

The building steel pipe rust removal equipment comprises a rust removal table, a plurality of adjusting assemblies, a plurality of supporting assemblies, a plurality of transmission assemblies, a plurality of reset assemblies, a supporting ring, a rotating assembly and a rust removal assembly, and the multiple adjusting assemblies are installed in corresponding first grooves correspondingly; the multiple supporting assemblies are arranged on the corresponding adjusting assemblies correspondingly. The transmission assemblies are arranged in a space formed by the second groove and the first groove, and the multiple transmission assemblies are connected with the corresponding adjusting assemblies correspondingly; the multiple reset assemblies are arranged in the corresponding second grooves correspondingly and connected with the corresponding transmission assemblies correspondingly. A support is arranged on the sliding table of each sliding table module, and the supporting rings are arranged on the supports. The rotating assembly is connected with the supporting ring. And the rust removal assembly is mounted on the rotating assembly. Therefore, the steel pipe is arranged in a suspended mode, comprehensive and uniform rust removal on the steel pipe can be achieved by means of the efficient rotating rust removal assembly, operation is easy, convenient and rapid, and the rust removal effect and efficiency are remarkably improved.

Description

Technical Field

[0001] This application relates to the technical field of steel pipe rust removal, and in particular to a rust removal device for building steel pipes. Background Art

[0002] During the use of steel pipes, due to the influence of external factors such as oxygen, rainwater, and oxidants in the atmosphere, rust spots are likely to appear on the surface. Timely and effective rust removal treatment can remove the rust on the surface of the steel pipe, slow down the corrosion rate, thereby extending the service life of the steel pipe. At the same time, it can also ensure the strength and stability of the steel pipe, and guarantee the safety of personnel and property.

[0003] A laser rust removal machine is a commonly used device in steel pipe rust removal. This technology uses the delicate cooperation between the laser head and the focusing lens to accurately focus the high-energy laser beam on a small area of the steel pipe surface, instantly generating a strong thermal energy and photo-mechanical effect, which causes rapid physical or chemical changes in the rust layer, and then realizes the vaporization or melting of the rust layer. With the automatic scanning of the laser beam, the rust layer is easily peeled off and quickly carried away by the high-speed air flow, exposing the steel pipe substrate as clean as new.

[0004] Currently, in the actual operation process, usually, the laser rust removal machine is used to move and remove the rust on the surface of the steel pipe. Due to the limited area irradiated by the laser, after one side is removed, the steel pipe needs to be flipped and then the other side is removed. However, this operation method requires frequent flipping of the steel pipe, resulting in low rust removal efficiency. Frequent flipping is also likely to cause repeated rust removal areas, resulting in uneven rust removal effect. Summary of the Invention

[0005] This application aims to solve at least one of the technical problems in the related technologies to some extent.

[0006] To this end, an object of this application is to propose a rust removal device for building steel pipes. By suspending the steel pipe and using an efficiently rotating rust removal component, it can achieve comprehensive and uniform rust removal of the steel pipe, with simple and fast operation, and significantly improve the rust removal effect and efficiency.

[0007] To achieve the above-mentioned purpose, the first aspect of the present application proposes a construction steel pipe rust removal equipment, including a rust removal platform, a plurality of adjustment components, a plurality of support components, a plurality of transmission components, a plurality of reset components, a support ring, a rotating component and a rust removal component, wherein the upper surface of the rust removal platform is provided with a plurality of first grooves, and the plurality of adjustment components are respectively installed in the corresponding first grooves; the plurality of support components are respectively arranged on the corresponding adjustment components; the upper surface of the rust removal platform is provided with a plurality of second grooves, and the plurality of second grooves are respectively connected to the corresponding first grooves, the transmission component is arranged in the space formed by the second grooves and the first grooves, and the plurality of transmission components are respectively connected to the corresponding adjustment components; the plurality of reset components are respectively arranged in the corresponding second grooves, and the plurality of reset components are respectively connected to the corresponding transmission components; the upper surface of the rust removal platform is provided with two sliding table modules, and a bracket is provided on the sliding table of each sliding table module, and the support ring is arranged on the bracket; the rotating component is connected to the support ring; the rust removal component is installed on the rotating component.

[0008] The construction steel pipe rust removal equipment of the embodiment of the present application can achieve comprehensive and uniform rust removal of the steel pipe by suspending the steel pipe in the air and using a highly efficient rotating rust removal component. The operation is simple and quick, and the rust removal effect and efficiency are significantly improved. In the process of movement of the support ring, the adjustment component can be triggered to adjust the height of the support component to avoid interference with the support ring.

[0009] In addition, the construction steel pipe rust removal equipment proposed in the present application may also have the following additional technical features: In one embodiment of the present application, the adjustment assembly includes a rod sleeve, an adjustment rod and a limit sleeve, wherein the rod sleeve is embedded and installed in the first groove; the adjustment rod is threadedly connected to the rod sleeve; the limit sleeve is arranged on the upper surface of the rust removal table, and the adjustment rod is slidably connected to the limit sleeve.

[0010] In one embodiment of the present application, the support assembly includes a support seat, a support shaft, a first support plate, a second support plate, a first transmission shaft and two first gears, wherein the support seat is installed on the top of the adjusting rod; the support shaft is rotatably set on the support seat; the first support plate is set on the support shaft; the second support plate is installed on the support seat through a fixing plate, and the first support plate and the second support plate form a semicircular arc shape; the first transmission shaft is rotatably set on the support seat; the two first gears are respectively set on the first transmission shaft and the support shaft, and the two first gears are meshed and connected.

[0011] In one embodiment of the present application, the reset component includes a ball screw, a spring, and a ball slider. Among them, the ball screw is rotatably arranged in the second groove; the ball slider is sleeved on the ball screw, and the ball slider is slidably connected to the second groove; both ends of the spring are respectively connected to the side wall of the second groove and the ball slider.

[0012] In one embodiment of the present application, the transmission component includes a toothed plate, a second gear, and two bevel gears. Among them, the toothed plate is installed on the side wall of the slide of one of the slide table modules; the second gear is arranged on the ball screw, and the second gear has a meshing relationship with the toothed plate; the two bevel gears are respectively arranged on the ball screw and the rod sleeve, and the two bevel gears are meshed and connected.

[0013] In one embodiment of the present application, the rotating component includes a toothed ring, a third gear, and a second transmission shaft. Among them, a third groove is provided on the side wall of the support ring, and the toothed ring is rotatably arranged in the third groove; a mounting plate is provided on the support ring, and the second transmission shaft is rotatably connected to the mounting plate; the third gear is arranged on the second transmission shaft, and the third gear is meshed and connected with the toothed ring.

[0014] In one embodiment of the present application, the rust removal component includes an adjusting plate and a laser rust remover. Among them, a connecting column is provided on the side wall of the toothed ring, and the adjusting plate is installed on the connecting column; the laser rust remover is connected to the adjusting plate.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: (1) The height of the support component can be adjusted through the adjusting component. When the support ring is close to the position of the support component, the adjusting component can be started, and the height of the support component can be lowered to avoid interfering with the movement of the support ring; (2) The support component can realize the dual functions of support and auxiliary blanking, which is beneficial to quickly blank the steel pipe and improve the overall efficiency of steel pipe rust removal; (3) The reset component can be used to reset the support component to ensure the stability of steel pipe support; (4) The mutual cooperation of the rotating component and the rust removal component can achieve uniform and comprehensive rust removal, improving the rust removal effect and efficiency; (5) The rust removal equipment of the present application is small and compact, reducing the space occupation and improving the flexibility and adaptability of operation.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0018] The above-mentioned and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of the embodiments in conjunction with the drawings, where: Figure 1 is a schematic structural diagram of a rust removal device for construction steel pipes according to an embodiment of the present application; Figure 2 is a cross-sectional view of a rust removal device for construction steel pipes according to an embodiment of the present application; Figure 3 For the present application Figure 2 is an enlarged schematic structural diagram of area A in; Figure 4 is a schematic structural diagram of a support assembly in a rust removal device for construction steel pipes according to an embodiment of the present application; Figure 5 is a schematic structural diagram of a connecting column in a rust removal device for construction steel pipes according to an embodiment of the present application; Figure 6 is a schematic structural diagram of steel pipe blanking of a rust removal device for construction steel pipes according to an embodiment of the present application.

[0019] As shown in the figure: 1, rust removal table; 2, adjustment assembly; 3, support assembly; 4, transmission assembly; 5, reset assembly; 6, support ring; 7, rotation assembly; 8, rust removal assembly; 10, first groove; 11, second groove; 12, slide table module; 13, bracket; 14, mounting plate; 15, connecting column; 16, guiding plate; 20, rod sleeve; 21, adjusting rod; 22, limiting sleeve; 30, support seat; 31, support shaft; 32, first support plate; 33, second support plate; 34, first transmission shaft; 35, first gear; 40, toothed plate; 41, second gear; 42, bevel gear; 50, ball screw; 51, spring; 52, ball slider; 70, toothed ring; 71, third gear; 72, second transmission shaft; 60, third groove; 61, through groove 61; 80, adjusting plate; 81, laser rust remover. Detailed Description of the Embodiments

[0020] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and should not be construed as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] The rust removal equipment for construction steel pipes according to the embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0022] As Figures 1 to 5 shown, the rust removal equipment for construction steel pipes according to the embodiments of the present application may include a rust removal table 1, a plurality of adjusting components 2, a plurality of supporting components 3, a plurality of transmission components 4, a plurality of reset components 5, a support ring 6, a rotating component 7, and a rust removal component 8.

[0023] Among them, a plurality of first grooves 10 are provided on the upper surface of the rust removal table 1, and a plurality of adjusting components 2 are respectively installed in the corresponding first grooves 10. A plurality of supporting components 3 are respectively arranged on the corresponding adjusting components 2. Among them, the adjusting component 2 is used to adjust the height of the supporting component 3, and the supporting component 3 is used to support and unload the steel pipe.

[0024] It should be noted that in order to facilitate the unloading of the construction steel pipe after rust removal, a guiding plate 16 is provided on the rust removal table 1. The upper surface of the guiding plate 16 is a slope surface. The end of the guiding plate 16 closer to the steel pipe is higher, and the end of the guiding plate 16 farther from the steel pipe is lower. Moreover, the height of the guiding plate 16 is lower than the height of the supporting component 3. When the steel pipe slides off the supporting component 3, the guiding plate 16 can guide the steel pipe to achieve the purpose of rapid unloading.

[0025] Furthermore, in order to facilitate the loading of the steel pipe, a loading mechanism (not shown in the figure) may be provided on one side of the rust removal table 1. Among them, the specific structure of the loading mechanism is a conventional technology in the art, and will not be described in detail in the present application. Through the loading mechanism, automatic loading of the steel pipe can be achieved, thereby improving the rust removal efficiency of the steel pipe.

[0026] In the embodiments of the present application, there are at least four supporting components 3, and a plurality of supporting components 3 are evenly distributed, and the supporting components 3, adjusting components 2, transmission components 4, and reset components 5 are arranged in one-to-one correspondence.

[0027] A plurality of second grooves 11 are provided on the upper surface of the rust removal table 1. The plurality of second grooves 11 are respectively communicated with the corresponding first grooves 10. The transmission components 4 are arranged in the space formed by the second grooves 11 and the first grooves 10, and a plurality of transmission components 4 are respectively connected to the corresponding adjusting components 2.

[0028] In the embodiments of the present application, when the support ring 6 approaches the support component 3, through the cooperation of the transmission component 4, the adjusting component 2 can be activated, so that the height of the support component 3 drops, and it will not interfere with the movement of the support ring 6 and the rust removal component 8.

[0029] A plurality of reset components 5 are respectively arranged in the corresponding second grooves 11, and a plurality of reset components 5 are respectively connected to the corresponding transmission components 4. Among them, the reset component 5 is used to reset the support component 3.

[0030] In an embodiment of the present application, when the support ring 6 moves away from the support assembly 3, the reset assembly 5 is activated, and through the cooperation of the transmission assembly 4, the adjustment assembly 2 is driven to start again, so that the support assembly 3 moves upward, realizing the reset work of the support assembly 3 to continue supporting the steel pipe.

[0031] Two slide table modules 12 are provided on the upper surface of the rust removal table 1. A bracket 13 is provided on the slide table of each slide table module 12. The support ring 6 is arranged on the bracket 13. The rotating assembly 7 is connected to the support ring 6, and the rust removal assembly 8 is installed on the rotating assembly 7. Among them, the rotating assembly 7 is used to drive the rust removal assembly 8 to rotate, and the rust removal assembly 8 is used to remove rust from the steel pipe.

[0032] It should be noted that in this embodiment, the diameter of the support ring 6 described is larger than the diameter of the steel pipe, and the support ring 6 is coaxially arranged with the steel pipe. The support ring 6 is suspended above the rust removal table 1 through the bracket 13, and the distance between the two brackets 13 is greater than the width of the support assembly 3. When the slide table module 12 drives the bracket 13 and the support ring 6 to move, the two brackets 13 are located on both sides of the support assembly 3.

[0033] To further clarify the above embodiment, in an embodiment of the present application, as Figure 2 shown, the adjustment assembly 2 may include a rod sleeve 20, an adjustment rod 21, and a limit sleeve 22. Among them, the rod sleeve 20 is embedded and installed in the first groove 10, the adjustment rod 21 is threadedly connected to the rod sleeve 20, the limit sleeve 22 is arranged on the upper surface of the rust removal table 1, and the adjustment rod 21 is slidably connected to the limit sleeve 22.

[0034] It should be noted that in this embodiment, the limit sleeve 22 is sleeved on the adjustment rod 21. A limit block (not shown in the figure) is provided on the limit sleeve 22, and a limit groove is provided on the adjustment rod 21. The limit block is slidably connected to the limit groove. The movement direction of the adjustment rod 21 can be limited through the limit groove and the limit block, ensuring that the adjustment rod 21 can maintain a straight up and down movement.

[0035] Specifically, when the rod sleeve 20 is driven to rotate, the adjustment rod 21 can be driven to move up or down to adjust the height of the support assembly 3.

[0036] Further, as Figure 4As shown in the figure, the support assembly 3 may include a support base 30, a support shaft 31, a first support plate 32, a second support plate 33, a first transmission shaft 34, and two first gears 35. Among them, the support base 30 is installed on the top of the adjusting rod 21, the support shaft 31 is rotatably arranged on the support base 30, the first support plate 32 is arranged on the support shaft 31, the second support plate 33 is installed on the support base 30 through a fixing plate, and the first support plate 32 and the second support plate 33 form a semi-circular arc shape. The first transmission shaft 34 is rotatably arranged on the support base 30, and the two first gears 35 are respectively arranged on the first transmission shaft 34 and the support shaft 31, and the two first gears 35 are meshed and connected with each other.

[0037] It should be noted that in this embodiment, the support base 30 is a U-shaped plate structure. The support base 30 can support the first support plate 32 and the second support plate 33, and the first transmission shaft 34 is connected to an external driving mechanism (such as a motor). The motor can drive the first transmission shaft 34 to rotate, and drive the support shaft 31 and the first support plate 32 to rotate a certain angle through the cooperation of the two first gears 35, so as to facilitate the blanking.

[0038] Furthermore, both the first support plate 32 and the second support plate 33 are arc-shaped plate structures. When supporting the steel pipe, the first support plate 32 and the second support plate 33 form a semi-circular arc-shaped ring.

[0039] In an embodiment of the present application, as Figure 3 shown, the reset assembly 5 may include a ball screw 50, a spring 51, and a ball slider 52. Among them, the ball screw 50 is rotatably arranged in the second groove 11, the ball slider 52 is sleeved on the ball screw 50, and the ball slider 52 is slidably connected with the second groove 11. The two ends of the spring 51 are respectively connected to the side wall of the second groove 11 and the ball slider 52.

[0040] It should be noted that the second groove 11 is arranged perpendicular to the axis direction of the pipe. The second groove 11 can limit the moving direction of the ball slider 52. When the ball screw 50 rotates, it drives the ball slider 52 to move, and the ball slider 52 compresses the spring 51 to deform. When the ball screw 50 is no longer driven by an external force, the compressed spring 51 has a certain elastic potential energy, which can push the ball slider 52 to move and drive the ball screw 50 to rotate. Subsequently, with the cooperation of the transmission assembly 4, the adjusting assembly 2 is driven to start again, and finally the height of the support assembly 3 is reset.

[0041] Furthermore, as Figure 3As shown, the transmission assembly 4 may include a toothed plate 40, a second gear 41, and two bevel gears 42. Among them, the toothed plate 40 is installed on the side wall of the slide of one of the slide modules 12. The second gear 41 is arranged on the ball screw 50, and the second gear 41 has a meshing relationship with the toothed plate 40. The two bevel gears 42 are respectively arranged on the ball screw 50 and the rod sleeve 20, and are meshed and connected between the two bevel gears 42.

[0042] In the embodiment of the present application, when the toothed plate 40 moves with the slide of the slide module 12 to mesh with the second gear 41, it can drive the ball screw 50 to rotate. The ball slider 52 squeezes the spring 51 to deform, and under the cooperation of the two bevel gears 42, drives the rod sleeve 20 to rotate, and the adjusting rod 21 moves downward, so that the overall height of the support assembly 3 decreases. Finally, the height of the support assembly 3 is lower than the height of the support ring 6, so as not to interfere with the movement of the support ring 6.

[0043] In an embodiment of the present application, as Figure 2 shown, the rotating assembly 7 may include a toothed ring 70, a third gear 71, and a second transmission shaft 72. Among them, a third groove 60 is provided on the side wall of the support ring 6. The toothed ring 70 is rotatably arranged in the third groove 60. An installation plate 14 is provided on the support ring 6. The second transmission shaft 72 is rotatably connected to the installation plate 14. The third gear 71 is arranged on the second transmission shaft 72, and the third gear 71 is meshed and connected with the toothed ring 70.

[0044] It should be noted that referring to Figure 5 , a through groove 61 is provided on the support ring 6 described in this embodiment. The through groove 61 communicates with the third groove 60. The third gear 71 passes through the through groove 61 and is meshed and connected with the toothed ring 70.

[0045] Furthermore, the diameter of the third gear 71 is smaller than the diameter of the toothed ring 70. The second transmission shaft 72 is connected to an external driving mechanism (such as a motor). The motor can drive the second transmission shaft 72 to rotate, and through the cooperation of the third gear 71, drive the toothed ring 70 to rotate slowly.

[0046] Furthermore, as Figure 1 and Figure 5 shown, the rust removal assembly 8 may include an adjusting plate 80 and a laser rust remover 81. Among them, a connecting column 15 is provided on the side wall of the toothed ring 70. The adjusting plate 80 is installed on the connecting column 15. The laser rust remover 81 is connected to the adjusting plate 80.

[0047] It should be noted that a square groove (not shown in the figure) is provided through the adjusting plate 80 described in this embodiment. The laser rust remover 81 is arranged through the square groove, and the distance between the laser rust remover 81 and the steel pipe can be adjusted to be applicable to steel pipes of different diameters.

[0048] Specifically, when removing rust from a steel pipe, the relevant personnel places the steel pipe on the first support plate 32 and the second support plate 33, and then the relevant personnel controls the slide module 12 to start, and the slide module 12 drives the support ring 6 to move toward the direction of the steel pipe. At the same time, the relevant personnel controls the second transmission shaft 72 to rotate, and with the cooperation of the third gear 71, drives the gear ring 70 to rotate, and the gear ring 70 drives the rust removal assembly 8 to rotate around the steel pipe to evenly remove the rust on the surface of the steel pipe.

[0049] At the same time, the slide of the slide module 12 drives the tooth plate 40 to move in the direction of the second gear 41. When the tooth plate 40 moves to mesh with the second gear 41, the movement of the tooth plate 40 drives the second gear 41 to rotate, and the second gear 41 drives the ball screw 50 to rotate in the first direction, so that the ball slider 52 moves away from the second gear 41 (see Figure 3 , the ball slider 52 moves to the right), and the spring 51 is squeezed and deformed. Further, under the cooperation of the two bevel gears 42, the rod sleeve 20 is driven to rotate, and the adjustment rod 21 is moved downward, thereby driving the corresponding support assembly 3 to move downward, and finally making the height of the support assembly 3 lower than the height of the support ring 6, and the support assembly 3 will not interfere with the support ring 6, so that the steel pipe can be fully and evenly derusted at one time, with good derusting effect and high efficiency.

[0050] When the support ring 6 passes through one of the support components 3, the tooth plate 40 is separated from the second gear 41. At this time, the compressed spring 51 pushes the ball slider 52 to move in the direction of the second gear 41 (see Figure 3 , the ball slider 52 moves to the left), and drives the ball screw 50 to rotate in the second direction. At the same time, through the cooperation of the two bevel gears 42, the rod sleeve 20 is driven to rotate again, so that the adjusting rod 21 moves upward, the support assembly 3 returns to its original height, and continues to support the steel pipe.

[0051] When rust removal is complete, see Figure 6 , relevant personnel control the rotation of the first transmission shaft 34, and through the cooperation of the two first gears 35, drive the first support plate 32 to rotate a certain angle, the steel pipe between the first support plate 32 and the second support plate 33 will automatically fall and roll along the slope surface of the guide plate 16, which is convenient for unloading.

[0052] In summary, the construction steel pipe rust removal equipment of the embodiment of the present application, by suspending the steel pipe and using a highly efficient rotating rust removal component, can achieve comprehensive and uniform rust removal of the steel pipe. The operation is simple and quick, and the rust removal effect and efficiency are significantly improved. In the process of movement of the support ring, the adjustment component can be triggered to adjust the height of the support component to avoid interference with the support ring.

[0053] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0054] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

Claims

1. A rust removal device for building steel pipes, characterized in that, It includes a rust removal table, multiple adjustment components, multiple support components, multiple transmission components, multiple reset components, a support ring, a rotation component, and a rust removal component. Among them, A plurality of first grooves are provided on the upper surface of the rust removal table, and the multiple adjustment components are respectively installed in the corresponding first grooves; The multiple support components are respectively arranged on the corresponding adjustment components; A plurality of second grooves are provided on the upper surface of the rust removal table, and the multiple second grooves are respectively communicated with the corresponding first grooves. The transmission component is arranged in the space formed by the second groove and the first groove, and the multiple transmission components are respectively connected with the corresponding adjustment components; The multiple reset components are respectively arranged in the corresponding second grooves, and the multiple reset components are respectively connected with the corresponding transmission components; Two slide table modules are provided on the upper surface of the rust removal table, and a bracket is provided on the slide of each slide table module. The support ring is arranged on the bracket; The rotation component is connected with the support ring; The rust removal component is installed on the rotation component.

2. The rust removal device for building steel pipes according to claim 1, characterized in that, The adjustment component includes a rod sleeve, an adjustment rod, and a limit sleeve. Among them, The rod sleeve is embedded and installed in the first groove; The adjustment rod is threadedly connected with the rod sleeve; The limit sleeve is arranged on the upper surface of the rust removal table, and the adjustment rod is slidably connected with the limit sleeve.

3. The rust removal device for building steel pipes according to claim 2, wherein, The support component includes a support seat, a support shaft, a first support plate, a second support plate, a first transmission shaft, and two first gears. Among them, The support seat is installed on the top of the adjustment rod; The support shaft is rotatably arranged on the support seat; The first support plate is arranged on the support shaft; The second support plate is installed on the support seat through a fixing plate, and the first support plate and the second support plate form a semi-circular arc; The first transmission shaft is rotatably arranged on the support seat; The two first gears are respectively arranged on the first transmission shaft and the support shaft, and the two first gears are meshed with each other.

4. The rust removal equipment for building steel pipes according to claim 3, characterized in that, The reset component includes a ball screw, a spring, and a ball slider. Among them, The ball screw is rotatably arranged in the second groove; The ball slider is sleeved on the ball screw, and the ball slider is slidably connected with the second groove; The two ends of the spring are respectively connected with the side wall of the second groove and the ball slider.

5. The construction steel pipe rust removal equipment according to claim 4, characterized in that The transmission component includes a toothed plate, a second gear, and two bevel gears. Among them, The toothed plate is installed on the side wall of the slide of one of the slide table modules; The second gear is arranged on the ball screw, and the second gear has a meshing relationship with the toothed plate; The two bevel gears are respectively arranged on the ball screw and the rod sleeve, and the two bevel gears are meshed with each other.

6. The rust removal device for building steel pipes according to claim 1, characterized in that, The rotation component includes a toothed ring, a third gear, and a second transmission shaft. Among them, A third groove is provided on the side wall of the support ring, and the toothed ring is rotatably arranged in the third groove; An installation plate is provided on the support ring, and the second transmission shaft is rotatably connected with the installation plate; The third gear is arranged on the second transmission shaft, and the third gear is meshed with the toothed ring.

7. The construction steel pipe rust removal equipment according to claim 6, characterized in that, The rust removal component includes an adjustment plate and a laser rust remover, where a connecting column is provided on the side wall of the toothed ring, and the adjustment plate is installed on the connecting column; the laser rust remover is connected to the adjustment plate.

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