Surface treatment equipment for high-strength corrosion-resistant aluminum profile for rail transit

Abstract

The utility model belongs to the technical field of aluminum profile treatment equipment, and particularly relates to rail transit high-strength corrosion-resistant aluminum profile surface treatment equipment which comprises a cover body and two cleaning structures located on the left side and the right side of the cover body. The upper end of the cover body is fixedly connected with a hose, the upper end of the hose is fixedly connected with a connecting pipe, and the upper portion of the outer surface of the cover body and the lower portion of the outer surface of the connecting pipe are jointly and fixedly connected with an adjusting structure. The cleaning structures are fixedly installed on the two sides of the cover body, when the device is used, the surface of an aluminum profile can be polished and cleaned through the two cleaning structures, dirt adhering to the surface of the profile can be loosened, the cover body can conveniently adsorb the dirt, meanwhile, cleaning assemblies used for cleaning in the cleaning structures are of a structure capable of moving up and down, and therefore the cleaning effect is improved. When the device is positioned on the surface of the profile, the device can be adjusted up and down when making contact with the profile, damage to the surface of the profile is avoided, and the service life of the cleaning assembly is also guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile treatment, and specifically relates to a surface treatment device for high-strength and corrosion-resistant aluminum profiles in rail transit. Background Technique

[0002] In the field of rail transit, with the continuous progress of technology and the increasing requirements for material properties, aluminum alloy materials are widely used in the manufacture of rail vehicles due to their low density, high strength, good corrosion resistance, and recyclability. Aluminum alloy materials not only help to achieve the lightweight of the vehicle body, reduce energy consumption, but also improve the overall performance and service life of the vehicle;

[0003] In a surface treatment device for high-strength aluminum profiles with the publication number of CN219094740U, the utility model discloses a surface treatment device for high-strength aluminum profiles, including a connecting pipe. One end of the connecting pipe is fixedly connected with a hose, one end of the hose is connected with a mounting pipe, one end of the mounting pipe is fixedly connected with a cover body, one end of the cover body is fixedly connected with a sealing ring, one end of the connecting pipe is provided with a buffer structure, and a limiting structure is arranged on one side of the buffer structure. The buffer structure includes a connecting plate and a connecting spring;

[0004] When the above-mentioned surface treatment device for high-strength aluminum profiles is in use, the dust on the surface of the profile is directly adsorbed through the cover body, but some dirt that adheres firmly to the surface of the profile is difficult to be directly adsorbed, which will cause incomplete surface treatment of the profile, thereby affecting the subsequent treatment operations of the profile. Therefore, a surface treatment device for high-strength and corrosion-resistant aluminum profiles in rail transit is proposed for the above problems. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a surface treatment device for high-strength and corrosion-resistant aluminum profiles in rail transit, which can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A surface treatment device for high-strength and corrosion-resistant aluminum profiles in rail transit includes a cover body and two cleaning structures located on the left and right sides of the cover body;

[0008] A hose is fixedly connected to the upper end of the cover body, a connecting pipe is fixedly connected to the upper end of the hose, and an adjusting structure is fixedly connected in an inserted manner to the upper part of the outer surface of the cover body and the lower part of the outer surface of the connecting pipe.

[0009] Preferably, the adjusting structure includes a first fixing ring and a second fixing ring. Three first moving holes are formed in the upper end of the second fixing ring. Three screw rods are fixedly connected to the upper end of the first fixing ring. First limiting plates are fixedly connected to the upper ends of the three screw rods. Springs are sleeved on the outer parts of the three screw rods. Adjusting caps are threadedly connected to the upper parts of the outer surfaces of the three screw rods.

[0010] Preferably, the first fixing ring is fixedly connected to the upper part of the outer surface of the cover body in an inserted manner, and the second fixing ring is fixedly connected to the lower part of the outer surface of the connecting pipe in an inserted manner.

[0011] Preferably, the three screw rods are respectively located inside the three first moving holes, and the three first limiting plates are all located above the second fixing ring.

[0012] Preferably, the three adjusting caps are respectively located between the three first limiting plates and the second fixing ring, and the three springs are all located between the first fixing ring and the second fixing ring.

[0013] By adopting the above technical solution: The adjusting caps provided in the adjusting structure can control the adjusting distance of the adjusting structure, enabling the device to control the movable range of the adjusting structure to reduce the moving height during the use of the device.

[0014] Preferably, the cleaning structure includes a fixing block. Cleaning components are arranged at the front and rear parts of the fixing block. The fixing block is fixedly connected to the cover body.

[0015] Preferably, second moving holes and four third moving holes distributed in an equidistant circular array are formed in the front upper end and the rear upper end of the fixing block. Fourth moving holes are formed in the lower walls of the eight third moving holes.

[0016] Preferably, the cleaning component includes a motor. A connecting rod is fixedly connected to the output end of the motor. A support ring is fixedly connected to the lower end of the motor. A brush disc is fixedly connected to the lower end of the connecting rod. Four limiting rods are fixedly connected to the lower end of the support ring. Second limiting plates are fixedly connected to the lower ends of the four limiting rods.

[0017] Preferably, the brush disc is located below the fixing block, the motor is located above the fixing block, and the connecting rod is inserted and movably connected to the second moving hole.

[0018] Preferably, the four limiting rods are respectively inserted and movably connected to the four front third moving holes or the four rear third moving holes. The four second limiting plates are respectively located inside the four front fourth moving holes or the four rear fourth moving holes and are respectively slidably connected to the four front fourth moving holes or the four rear fourth moving holes.

[0019] By adopting the above technical solution: The cleaning component used for cleaning in the cleaning structure is set as a structure that can move up and down. When the device is positioned on the surface of the profile, it can be adjusted up and down when contacting the profile, avoiding damage to the surface of the profile and ensuring the service life of the cleaning component.

[0020] Advantages of the present utility model:

[0021] The present utility model provides a surface treatment device for high-strength and corrosion-resistant aluminum profiles in rail transit. By fixedly installing cleaning structures on both sides of the cover body, when the device is in use, the surfaces of the aluminum profiles can be polished and cleaned through the two cleaning structures, so that the dirt adhering to the surface of the profiles can be loosened, facilitating the cover body to adsorb the dirt. At the same time, the cleaning component used for cleaning in the cleaning structure is a structure that can move up and down. When the device is positioned on the surface of the profile, it can be adjusted up and down when contacting the profile, avoiding damage to the surface of the profile and ensuring the service life of the cleaning component.

[0022] The present utility model provides a surface treatment device for high-strength and corrosion-resistant aluminum profiles in rail transit. By jointly providing an adjustment structure between the cover body and the connecting pipe in the device, when the device is in use, when the cover body and the two cleaning structures are positioned, the adjustment structure can also finely adjust the positions of the cover body and the cleaning structures through movement, and make it fit the surface of the profile through the spring therein, so that the device avoids damaging the surface of the profile. At the same time, the adjustment cap provided in the adjustment structure can control the adjustment distance of the adjustment structure, enabling the device to control the movable range of the adjustment structure to reduce the movement height during the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0024] Figure 1 is the overall structural schematic diagram of the present utility model;

[0025] Figure 2 is the overall structural schematic diagram of the adjustment structure in the present utility model;

[0026] Figure 3 is the overall structural schematic diagram of the cleaning structure in the present utility model;

[0027] Figure 4 is the overall structural schematic diagram of the fixing block in the present utility model;

[0028] Figure 5 is the overall structural schematic diagram of the cleaning component in the present utility model.

[0029] Legend Explanation:

[0030] 1. Cover body; 2. Cleaning structure; 3. Hose; 4. Connecting pipe; 5. Adjusting structure; 51. First fixing ring; 52. Second fixing ring; 521. First moving hole; 511. Lead screw; 512. First limiting plate; 513. Spring; 514. Adjusting cap; 21. Fixed block; 22. Cleaning component; 211. Second moving hole; 212. Third moving hole; 213. Fourth moving hole; 221. Motor; 222. Support ring; 223. Connecting rod; 224. Brush disc; 225. Limiting rod; 226. Second limiting plate. Detailed Implementation Manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] The following gives a specific embodiment.

[0033] Please refer to Figure 1 , the present invention provides a surface treatment device for high-strength and corrosion-resistant aluminum profiles in rail transit, including a cover body 1 and two cleaning structures 2 located on the left and right sides of the cover body 1;

[0034] A hose 3 is fixedly connected to the upper end of the cover body 1, a connecting pipe 4 is fixedly connected to the upper end of the hose 3, and an adjusting structure 5 is fixedly connected through the upper part of the outer surface of the cover body 1 and the lower part of the outer surface of the connecting pipe 4.

[0035] Furthermore, as Figure 2 shown, the adjusting structure 5 includes a first fixing ring 51 and a second fixing ring 52. Three first moving holes 521 are opened at the upper end of the second fixing ring 52. Three lead screws 511 are fixedly connected to the upper end of the first fixing ring 51. First limiting plates 512 are fixedly connected to the upper ends of the three lead screws 511. Springs 513 are sleeved on the outer parts of the three lead screws 511. Adjusting caps 514 are threadedly connected to the upper parts of the outer surfaces of the three lead screws 511. The first fixing ring 51 is fixedly connected through the upper part of the outer surface of the cover body 1, the second fixing ring 52 is fixedly connected through the lower part of the outer surface of the connecting pipe 4. The three lead screws 511 are respectively located inside the three first moving holes 521. The three first limiting plates 512 are all located above the second fixing ring 52. The three adjusting caps 514 are respectively located between the three first limiting plates 512 and the second fixing ring 52. The three springs 513 are all located between the first fixing ring 51 and the second fixing ring 52.

[0036] Through the above solution: The adjustment cap 514 provided in the adjustment structure 5 can control the adjustment spacing of the adjustment structure 5, enabling the device to control the movable range of the adjustment structure 5 to reduce the activity height during device use.

[0037] Further, as Figures 3 - 5 shown, the cleaning structure 2 includes a fixed block 21. Cleaning components 22 are provided at both the front and rear of the fixed block 21. The fixed block 21 is fixedly connected to the cover body 1. Second moving holes 211 and four equally spaced third moving holes 212 distributed in an annular array are provided at the front and rear upper ends of the fixed block 21. Fourth moving holes 213 are provided in the lower walls of the eight third moving holes 212. The cleaning component 22 includes a motor 221. A connecting rod 223 is fixedly connected to the output end of the motor 221. A support ring 222 is fixedly connected to the lower end of the motor 221. A brush disc 224 is fixedly connected to the lower end of the connecting rod 223. Four limiting rods 225 are fixedly connected to the lower end of the support ring 222. Second limiting plates 226 are fixedly connected to the lower ends of the four limiting rods 225. The brush disc 224 is located below the fixed block 21, and the motor 221 is located above the fixed block 21. The connecting rod 223 is inserted and movably connected to the second moving hole 211. The four limiting rods 225 are respectively inserted and movably connected to the four third moving holes 212 at the front or the four third moving holes 212 at the rear. The four second limiting plates 226 are respectively located inside the four fourth moving holes 213 at the front or the four fourth moving holes 213 at the rear and are respectively slidably connected to the four fourth moving holes 213 at the front or the four fourth moving holes 213 at the rear.

[0038] Through the above solution: By fixedly installing cleaning structures 2 on both sides of the cover body 1, during device use, the two cleaning structures 2 can be used to polish and clean the surface of the aluminum profile, so that the dirt adhering to the surface of the profile can be loosened, facilitating the cover body 1 to thoroughly adsorb the dirt.

[0039] Working principle: The present utility model provides a surface treatment device for high-strength corrosion-resistant aluminum profiles in rail transit. The core highlight lies in its unique double-sided cleaning structure 2 and flexible adjustment cover body 1 system. Specifically, cleaning structures 2 are integrated on both sides of the cover body 1. This design enables the two cleaning structures 2 to synchronously and finely polish the two side surfaces of the aluminum profile during operation, effectively loosening and removing stubborn dirt adhering thereto. It is particularly worth mentioning that the core component of the cleaning structure 2, namely the cleaning component 22, adopts a mechanism that can be flexibly adjusted up and down. This means that when contacting and acting on the surface of the profile, the cleaning component 22 can adaptively adjust its height, ensuring both the cleaning effect and avoiding unnecessary scratches or damage to the surface of the profile, thereby extending the service life of the cleaning component 22 and the profile itself.

[0040] In addition, to further improve the accuracy and adaptability of the operation, an adjustment structure 5 is introduced between the cover 1 and the connecting pipe 4 of this device. This design allows for fine-tuning of the position of the cover 1 and its attached cleaning structure 2 through the subtle movement of the adjustment structure 5 after the initial positioning of the cover 1 and the cleaning structures 2 on both sides. Particularly crucial is that a spring 513 is embedded inside the adjustment structure 5. The introduction of this elastic element enables the cover 1 and the cleaning structure 2 to fit more closely and gently to the surface of the profile, further preventing potential damage to the profile caused by excessive pressure. At the same time, an adjustment cap 514 is specifically provided on the adjustment structure 5. Users can precisely control the movement range of the adjustment structure 5 by rotating the adjustment cap 514, that is, flexibly adjust the overall movement height of the device, ensuring the best cleaning effect and operation stability in different application scenarios.

[0041] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit, characterized in that: It comprises a cover body (1) and two cleaning structures (2) located on the left and right sides of the cover body (1); The upper end of the cover body (1) is fixedly connected to a hose (3), the upper end of the hose (3) is fixedly connected to a connecting pipe (4), and an adjustment structure (5) is interlaced and fixedly connected between the upper part of the outer surface of the cover body (1) and the lower part of the outer surface of the connecting pipe (4).

2. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 1 is characterized by: The adjustment structure (5) comprises a first fixing ring (51) and a second fixing ring (52); the upper end of the second fixing ring (52) is provided with three first movable holes (521); the upper end of the first fixing ring (51) is fixedly connected to three screw rods (511); the upper ends of the three screw rods (511) are all fixedly connected to a first limiting plate (512); the outsides of the three screw rods (511) are all sleeved with springs (513); and the upper parts of the outer surfaces of the three screw rods (511) are all threadedly connected to adjustment caps (514).

3. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 2 is characterized by: The first fixing ring (51) is inserted and fixedly connected to the upper portion of the outer surface of the cover body (1), and the second fixing ring (52) is inserted and fixedly connected to the lower portion of the outer surface of the connecting pipe (4).

4. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 2 is characterized by: The three screw rods (511) are respectively located inside the three first movable holes (521), and the three first limit plates (512) are all located on the upper part of the second fixing ring (52).

5. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 2 is characterized by: The three adjustment caps (514) are respectively located between the three first limit plates (512) and the second fixing ring (52), and the three springs (513) are all located between the first fixing ring (51) and the second fixing ring (52).

6. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 1 is characterized by: The cleaning structure (2) comprises a fixed block (21), the front and rear parts of the fixed block (21) are both provided with cleaning components (22), and the fixed block (21) is fixedly connected to the cover body (1).

7. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 6 is characterized by: The upper front and rear parts of the fixed block (21) are each provided with a second movable hole (211) and four third movable holes (212) distributed in an equidistant annular array, and the inner lower walls of the eight third movable holes (212) are each provided with a fourth movable hole (213).

8. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 6 is characterized by: The cleaning assembly (22) comprises a motor (221), the output end of the motor (221) is fixedly connected to a connecting rod (223), the lower end of the motor (221) is fixedly connected to a support ring (222), the lower end of the connecting rod (223) is fixedly connected to a brush plate (224), the lower end of the support ring (222) is fixedly connected to four limiting rods (225), and the lower ends of the four limiting rods (225) are all fixedly connected to a second limiting plate (226).

9. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 8 is characterized by: The brush plate (224) is located at the lower part of the fixed block (21), the motor (221) is located at the upper part of the fixed block (21), and the connecting rod (223) is interlaced and movably connected with the second movable hole (211).

10. The surface treatment equipment for high-strength and corrosion-resistant aluminum profiles for rail transit according to claim 8, characterized in that: The four limiting rods (225) are respectively inserted and movably connected with the four third movable holes (212) at the front or the four third movable holes (212) at the rear, and the four second limiting plates (226) are respectively located inside the four fourth movable holes (213) at the front or the four fourth movable holes (213) at the rear and are respectively slidably connected with the four fourth movable holes (213) at the front or the four fourth movable holes (213) at the rear.

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