A high-efficiency steel structure surface treatment device

Abstract

The utility model relates to steel structure surface treatment technical field especially, relates to a kind of steel structure surface efficient processing device, solve the device in prior art only applicable to the processing of plane structure, for cylindrical steel structure is difficult to realize accurate positioning and uniform covering, leading to the problem of incomplete processing or missed processing. The device includes base and mounting bracket, mounting bracket inside is equipped with processing ring and moving plate, moving plate is connected with positioning cylinder and clamping structure, the inner ring of processing ring is equipped with rust removal roller assembly of adjustable pressure, and cooperate with spray pipe and collecting groove and other structures, different specifications of cylindrical or special-shaped steel structure can be stably clamped and all-around rust removal operation is realized. The utility model is improved the adaptability of equipment to complex surface by multi-degree-of-freedom motion design and self-adaptive adjustment structure, ensure the uniformity and integrity of rust removal process, effectively avoid the occurrence of missed processing phenomenon, improve processing efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of steel structure surface treatment technology, and in particular to a high-efficiency steel structure surface treatment device. Background Technology

[0002] Steel structures are a major load-bearing structure widely used in buildings, bridges, factories, and large machinery. They are assembled from steel materials through welding, bolting, and other methods. Due to their high strength, short construction period, and high plasticity, they occupy an important position in modern engineering construction. However, steel is susceptible to environmental factors (such as humidity, acid rain, and salt spray) during long-term use, and its surface is prone to oxidation and corrosion, which weakens structural strength, reduces service life, and even poses safety hazards. Therefore, regular surface treatment of steel structures, especially rust removal and protective operations, is a key measure to ensure stable performance and extend service life.

[0003] Taking a steel structure surface rust spot treatment device disclosed in utility model patent CN 214694378 U as an example, this device integrates a rust scanning device, a rust dissolving liquid spraying system, and a wiping mechanism to automatically identify and remove rust spots on flat steel structures, significantly improving processing efficiency and quality. However, in practical applications, it has been found that this device is only suitable for treating planar structures. For cylindrical steel structures, it is difficult to achieve precise positioning and uniform coverage, resulting in incomplete treatment or frequent omissions.

[0004] Therefore, to address the shortcomings of existing technologies, we urgently need a high-efficiency steel structure surface treatment device to solve this problem. This new device should retain automatic identification and spraying functions while possessing the ability to accurately position and apply coatings to steel structures of various shapes (including cylindrical and curved shapes). Simultaneously, it should improve the ease of operation and adaptability of the equipment, significantly enhance processing efficiency and quality, better meet the demands of modern industry for efficient and intelligent steel structure maintenance, and provide strong support for equipment maintenance and safety management in related industries. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency surface treatment device for steel structures, which solves the problem that existing devices are only suitable for treating planar structures, and it is difficult to achieve accurate positioning and uniform coverage for cylindrical steel structures, resulting in incomplete treatment or frequent omissions.

[0006] To achieve the above objectives, this utility model provides a high-efficiency surface treatment device for steel structures, including a base and a mounting frame connected to the top of the base. A treatment ring is provided at the center of the mounting frame, and movable plates are provided on both sides of the frame.

[0007] The top of the processing ring is connected to a movable frame, and the top of the mounting frame is equipped with a horizontal drive module for cooperating with the movable frame. The two movable plates are rotatably connected to a positioning cylinder on their sides that are close to each other. The positioning cylinder is provided with a clamping structure. One movable plate is connected to the mounting frame through a horizontal pushing structure, and the other movable plate is fixedly connected to the mounting frame. A drive structure for cooperating with the positioning cylinder is installed on one side of the other movable plate.

[0008] The inner ring of the processing ring is provided with several mounting seats. The top of the mounting seat is connected to the side wall of the processing ring through a pushing component. A rust removal roller is rotatably connected inside the mounting seat. A drive motor for cooperating with the rust removal roller is installed on one side of the mounting seat.

[0009] The pushing component includes a pushing cylinder mounted on the outer ring of the processing ring. The output end of the pushing cylinder is connected to a mounting base, and a plurality of the mounting bases are arranged in a ring along the circumferential direction of the processing ring.

[0010] The base has guide rods on both sides of its top that are adapted to slide with the movable plate, and a collection groove is provided at the center of the top of the base.

[0011] The processing ring has spray pipes connected to both sides of its inner top. Each spray pipe has several spray holes on one side and a connecting pipe that passes through the processing ring on the other side.

[0012] The horizontal pushing structure includes a pushing cylinder installed on one side of the mounting frame. The output end of the pushing cylinder is connected to one side of the adjacent moving plate. The driving structure includes a driving motor installed on the top of one side of the moving plate. The output end of the driving motor is connected to the positioning cylinder.

[0013] The clamping structure includes two clamping plates symmetrically arranged inside the positioning cylinder. Each clamping plate is rotatably connected to an adjusting screw on the side away from each other. One end of the adjusting screw is threaded through the positioning cylinder.

[0014] This utility model discloses a high-efficiency surface treatment device for steel structures. By setting up a positioning cylinder with a clamping structure and a horizontal pushing structure, it can flexibly adapt to cylindrical or arc-shaped structures of different diameters and lengths, achieving rapid positioning and stable clamping. At the same time, the treatment ring, together with the moving frame and the horizontal drive module, allows the rust removal components to move freely along the circumference and axial direction of the workpiece being treated, effectively solving the problems of traditional equipment being unable to fit curved surfaces and uneven treatment. In addition, multiple mounting seats are equipped with independent pushing components and rust removal rollers driven by drive motors, which not only improves the equipment's adaptability to complex shaped surfaces, but also enhances rust removal efficiency and treatment quality, avoiding phenomena such as missed treatment and repeated treatment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the drive motor and the moving plate according to an embodiment of the present invention.

[0018] Figure 3 This is a schematic diagram of the mounting base and rust removal roller according to an embodiment of the present invention.

[0019] Figure 4 This is a schematic diagram of the guide rod and the collection groove according to an embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the clamping plate and adjusting screw according to an embodiment of the present invention.

[0021] In the diagram: 1. Base; 2. Mounting bracket; 3. Horizontal drive module; 4. Processing ring; 5. Positioning cylinder; 6. Drive motor one; 7. Moving plate; 8. Push cylinder one; 9. Moving frame; 10. Push cylinder two; 11. Mounting seat; 12. Drive motor two; 13. Spray pipe; 14. Rust removal roller; 15. Guide rod; 16. Collection trough; 17. Clamping plate; 18. Adjusting screw. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] Example 1

[0024] Please see Figure 1-5 As shown, a high-efficiency surface treatment device for steel structures in this embodiment includes a base 1 and a mounting frame 2 connected to the top of the base 1. A treatment ring 4 is provided at the center of the interior of the mounting frame 2, and movable plates 7 are provided on both sides of the interior.

[0025] The top of the processing ring 4 is connected to a movable frame 9. The top of the mounting frame 2 is equipped with a horizontal drive module 3 for cooperating with the movable frame 9. The two movable plates 7 are rotatably connected to a positioning cylinder 5 on the side that is close to each other. The positioning cylinder 5 is equipped with a clamping structure. One movable plate 7 is connected to the mounting frame 2 through a horizontal pushing structure. The other movable plate 7 is fixedly connected to the mounting frame 2. A drive structure for cooperating with the positioning cylinder 5 is installed on one side of the other movable plate 7.

[0026] The inner ring of the processing ring 4 is provided with several mounting seats 11. The top of the mounting seat 11 is connected to the side wall of the processing ring 4 through a push assembly. The rust removal roller 14 is rotatably connected inside the mounting seat 11. A drive motor 12 for cooperating with the rust removal roller 14 is installed on one side of the mounting seat 11.

[0027] The workflow is as follows: When surface rust removal is required on cylindrical or other irregularly shaped steel structures, the steel component to be treated is first placed between two positioning cylinders 5. The horizontal pushing structure on one side of the moving plate 7 drives it closer to the fixed side moving plate 7, so that the clamping structure can stably clamp the steel component inside the positioning cylinder 5. Then, the drive structure starts, driving the treatment ring 4 to rotate around the steel component. At the same time, the horizontal drive module 3 on the top of the mounting frame 2 controls the moving frame 9 to drive the treatment ring 4 to reciprocate along the axial direction of the steel component, thereby achieving full coverage treatment of the entire cylindrical surface or irregular curved surface. Meanwhile, the rust removal roller 14 installed on multiple mounting seats 11 on the inner ring of the treatment ring 4 rotates at high speed under the drive of the drive motor 12, and the contact pressure with the surface of the steel component is adjusted by the pushing component to ensure the uniformity and thoroughness of the rust removal process. In the whole process, the system can integrate scanning and spraying modules according to actual needs. First, the rust on the surface of the steel component is identified, then the rust dissolving liquid is sprayed in a targeted manner, and finally the rotating rust removal roller 14 completes the physical removal operation, forming a complete automatic processing flow.

[0028] Example 2

[0029] Please see Figure 1-5 As shown, this embodiment of a high-efficiency steel structure surface treatment device includes a pushing component comprising a second pushing cylinder 10 mounted on the outer ring of a treatment ring 4. The output end of the second pushing cylinder 10 is connected to a mounting base 11. Several mounting bases 11 are arranged in a ring along the circumference of the treatment ring 4. Specifically, through the cooperative arrangement of the second pushing cylinder 10, the mounting base 11, and the rust removal roller 14, the second pushing cylinder 10 can adjust the extension length of the mounting base 11 on the treatment ring 4 in real time according to the curvature and degree of rust on the surface of the steel structure to be treated, thereby controlling the pressure of the rust removal roller 14 on the surface of the steel component. This achieves the effect of automatically adjusting the contact force according to different working conditions, effectively improving the uniformity and adaptability of rust removal.

[0030] Spray pipes 13 are connected to both sides of the inner top of the treatment ring 4. Several spray holes are opened on one side of the spray pipe 13, and a connecting pipe that passes through the treatment ring 4 is connected to the other side. Specifically, through the connection structure between the spray pipe 13, the connecting pipe and the treatment ring 4, rust dissolving liquid can be delivered to the spray pipe 13 through the connecting pipe before or during the rust removal operation, and then evenly sprayed onto the surface of the steel component through the spray holes on its side. This achieves the purpose of softening the rust layer in advance and improving the efficiency of subsequent physical rust removal, thereby enhancing the overall rust removal effect.

[0031] Example 3

[0032] Please see Figure 1-5 As shown in this embodiment, a high-efficiency surface treatment device for steel structures has guide rods 15 connected to both sides of the top of the base 1, which are adapted to slide with the moving plate 7. A collection trough 16 is provided at the center of the top of the base 1. Specifically, through the sliding cooperation between the guide rods 15 and the moving plate 7 and the setting of the collection trough 16, when the moving plate 7 moves laterally along the base 1 to achieve the clamping or loosening operation of the positioning cylinder 5, the guide rods 15 can ensure the stability and guiding accuracy of the movement process. At the same time, the collection trough 16 can be used to collect and recycle the rust debris and waste liquid that fall during the treatment process, thereby improving the stability of equipment operation and improving the cleanliness of the working environment.

[0033] The horizontal pushing structure includes a pushing cylinder 8 mounted on one side of the mounting frame 2. The output end of the pushing cylinder 8 is connected to one side of the adjacent moving plate 7. The driving structure includes a driving motor 6 mounted on the top of one side of the moving plate 7. The output end of the driving motor 6 is connected to the positioning cylinder 5. Specifically, through the connection structure between the pushing cylinder 8 and the moving plate 7, and the cooperation between the driving motor 6 and the positioning cylinder 5, after the clamping structure clamps the steel component, the driving motor 6 can drive the positioning cylinder 5 to rotate, thereby driving the clamped steel component to rotate synchronously. Combined with the rotational motion of the processing ring 4, it realizes all-round dynamic rust removal of cylindrical steel structures. The pushing cylinder 8 ensures the accurate positioning of the moving plate 7 under steel components of different diameters, achieving the effect of expanding the scope of application and improving the degree of automation.

[0034] The clamping structure includes two clamping plates 17 symmetrically arranged inside the positioning cylinder 5. Each clamping plate 17 is rotatably connected to an adjusting screw 18 on the side away from each other. One end of the adjusting screw 18 is threaded through the positioning cylinder 5. Specifically, through the cooperative structure of the symmetrically arranged clamping plates 17, adjusting screw 18 and positioning cylinder 5, when clamping steel components of different sizes and specifications, the clamping plates 17 can be moved along the inner cavity of the positioning cylinder 5 by rotating the adjusting screw 18, so as to flexibly adjust the clamping space to adapt to cylindrical or irregular steel structures of various diameters. This achieves the effect of enhancing clamping adaptability and improving clamping stability, ensuring that the steel components are not easily displaced or fall off during the rust removal process.

[0035] The workflow is as follows: When surface rust removal is required for cylindrical or other irregularly shaped steel structures, the steel component to be treated is first placed between two positioning cylinders 5. The push cylinder 8 on one side of the mounting frame 2 drives a movable plate 7 to slide along the guide rod 15 on the top of the base 1, bringing the two movable plates 7 closer together. This allows the clamping plate 17 in the clamping structure to stably clamp the steel component inside the positioning cylinder 5. The adjusting screw 18 can adjust the clamping space according to different diameter steel components. Subsequently, the drive motor 6 starts, rotating the positioning cylinder 5, which in turn rotates the clamped steel component synchronously. Simultaneously, the horizontal drive module 3 on the top of the mounting frame 2 controls the movable frame 9 to drive the processing... Ring 4 reciprocates along the axial direction of the steel component, achieving full coverage of the entire cylindrical surface or irregular curved surface. At the same time, multiple mounting seats 11 set in the inner ring of the treatment ring 4 adjust the extension length in real time according to the curvature and degree of rust on the surface of the steel structure to be treated by pushing cylinder 2 10, ensuring that the pressure of the rust removal roller 14 on the surface of the steel component is appropriate. The rust removal roller 14 rotates at high speed under the drive of drive motor 2 12, and the rust dissolving liquid is evenly sprayed onto the surface of the steel component through the spray pipe 13 from the connecting pipe to soften the rust layer. Finally, the physical removal operation is completed by the rotating rust removal roller 14. The rust debris and waste liquid that fall off during the process can be collected and recycled through the collection tank 16 opened at the center of the top of the base 1.

[0036] This device has significant beneficial effects. Specifically, by coordinating the cylinder 10, mounting base 11, and rust-removing roller 14, the contact force can be automatically adjusted according to different working conditions, effectively improving the uniformity and adaptability of rust removal. The sliding engagement between guide rod 15 and moving plate 7, along with the design of collection trough 16, ensures operational stability and guiding accuracy during the movement of moving plate 7, and facilitates the centralized collection and processing of waste, improving equipment operational stability and the cleanliness of the working environment. Furthermore, the connection structure between spray pipe 13, connecting pipe, and processing ring 4 allows for the uniform spraying of iron before or during rust removal. The rust-dissolving solution softens the rust layer in advance, enhancing the effect of subsequent physical rust removal. Through the connection structure between the cylinder-8 and the moving plate 7, and the cooperative arrangement of the drive motor-6 and the positioning cylinder 5, not only is all-round dynamic rust removal of cylindrical steel structures achieved, but also the accurate positioning of the moving plate 7 under steel components of different diameters is ensured, expanding the scope of application and improving the degree of automation. Through the cooperative structure of the symmetrically arranged clamping plate 17, adjusting screw 18 and positioning cylinder 5, the clamping space can be flexibly adjusted to adapt to steel components of various sizes and specifications, enhancing the clamping adaptability and stability, and ensuring that the steel components are not easily displaced or fall off during the rust removal process.

[0037] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A steel structure surface efficient treatment device, characterized in that, include: A base and a mounting bracket connected to the top of the base, wherein a processing ring is provided at the center of the interior of the mounting bracket and movable plates are provided on both sides of the interior; The top of the processing ring is connected to a movable frame, and the top of the mounting frame is equipped with a horizontal drive module for cooperating with the movable frame. The two movable plates are rotatably connected to a positioning cylinder on their sides that are close to each other. The positioning cylinder is provided with a clamping structure. One movable plate is connected to the mounting frame through a horizontal pushing structure, and the other movable plate is fixedly connected to the mounting frame. A drive structure for cooperating with the positioning cylinder is installed on one side of the other movable plate. The inner ring of the processing ring is provided with several mounting seats. The top of the mounting seat is connected to the side wall of the processing ring through a pushing component. A rust removal roller is rotatably connected inside the mounting seat. A drive motor for cooperating with the rust removal roller is installed on one side of the mounting seat.

2. The high-efficiency steel structure surface treatment device according to claim 1, characterized in that, The actuation assembly includes a second actuation cylinder mounted on the outer ring of the processing ring. The output end of the second actuation cylinder is connected to a mounting base, and a plurality of the mounting bases are arranged in a ring along the circumferential direction of the processing ring.

3. The high-efficiency steel structure surface treatment device according to claim 1, characterized in that, The base has guide rods on both sides of its top that are adapted to slide with the moving plate, and a collection groove is provided at the center of the top of the base.

4. The high-efficiency steel structure surface treatment device according to claim 2, characterized in that, Spray pipes are connected to both sides of the inner top of the processing ring. Several spray holes are opened on one side of the spray pipes, and a connecting pipe that penetrates the processing ring is connected to the other side.

5. The high-efficiency steel structure surface treatment device according to claim 3, characterized in that, The horizontal pushing structure includes a pushing cylinder mounted on one side of the mounting frame. The output end of the pushing cylinder is connected to one side of an adjacent movable plate. The driving structure includes a driving motor mounted on the top of one side of the movable plate. The output end of the driving motor is connected to a positioning cylinder.

6. A high efficiency steel structure surface treatment device according to claim 5, wherein The clamping structure includes two clamping plates symmetrically arranged inside the positioning cylinder. Each clamping plate is rotatably connected to an adjusting screw on the side away from each other. One end of the adjusting screw is threaded through the positioning cylinder.

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