Stainless steel guardrail surface treatment device

Abstract

The utility model relates to the technical field of guardrail machining, and discloses a stainless steel guardrail surface treatment device which comprises a frame body, a lifting plate is installed on the outer wall of the frame body through a lifting mechanism, a container body is welded to the inner wall of a bottom frame, and two hooks are installed on the outer wall of the bottom of the lifting plate. The lifting mechanism comprises lead screws, a second bevel gear, a double-shaft motor, a transmission shaft and a first bevel gear, the number of the lead screws is two, the two ends of each lead screw are rotationally connected between the frame body and the bottom frame, the outer walls of the two ends of the lifting plate are in threaded connection with the two lead screws, and the top ends of the two lead screws penetrate through the frame body and are fixedly connected with the second bevel gear. Through the arranged lifting mechanism, the lifting plate can be driven to move up and down, the lifting plate drives the stainless steel guardrail to be immersed in the treating fluid in the container body through the hooks for treatment and polishing, operation is easy, it can be ensured that the treating fluid evenly acts on the surface of the stainless steel guardrail, and the treatment efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of guardrail processing technology, and in particular to a surface treatment device for stainless steel guardrails. Background Art

[0002] Stainless steel guardrails are widely used in construction, transportation, public facilities, and other fields due to their corrosion resistance and aesthetic appeal. However, during processing and use, stainless steel guardrails may develop surface problems such as oxidation and scratches, affecting their aesthetics and durability. Traditional surface treatment methods, such as chemical polishing and electrochemical polishing, while effective, are complex, inefficient, and potentially environmentally polluting. Therefore, a surface treatment device for stainless steel guardrails has been proposed to address these issues. Utility Model Content

[0003] In order to solve the problem that traditional surface treatment methods, such as chemical polishing, electrochemical polishing, etc., although they can achieve certain effects, are complex to operate, inefficient, and may cause environmental pollution, this application provides a stainless steel guardrail surface treatment device.

[0004] The surface treatment device for stainless steel guardrails provided in this application adopts the following technical solutions:

[0005] The surface treatment device for a stainless steel guardrail includes a frame body, an outer wall of which is mounted with a lifting plate via a lifting mechanism, an outer wall of the frame body near the bottom being fixedly connected to a base frame, an inner wall of the base frame being welded with a container body, the lifting plate being located directly above the container body, and two hooks being mounted on the bottom outer wall of the lifting plate;

[0006] The lifting mechanism includes a screw rod, a second bevel gear, a dual-axis motor, a transmission shaft and a first bevel gear, wherein two screw rods are provided, and both ends of the screw rods are rotatably connected between the frame body and the base frame, and the outer walls at both ends of the lifting plate are threadedly connected to the two screw rods, and the top ends of the two screw rods pass through the frame body and are fixedly connected to the second bevel gear;

[0007] The dual-axis motor is fixedly mounted on the top middle outer wall of the frame body through a fixing plate, the two transmission shafts are rotatably connected to the top outer wall of the frame body through two bearing seats, the output shafts at both ends of the dual-axis motor are fixedly connected to the two transmission shafts, the two first bevel gears are fixedly connected to one end of the two transmission shafts away from the dual-axis motor, and the two first bevel gears are meshed with the two second bevel gears.

[0008] Preferably, a plurality of sliders are fixedly connected to the outer wall of the lifting plate, and the plurality of sliders are slidably connected to the outer wall of the frame body.

[0009] Preferably, a drain valve is provided on an outer wall of one side of the container body close to the bottom, and the drain valve is communicated with the inner cavity of the container body.

[0010] Preferably, the outer wall of the frame body is fixedly connected with a plurality of fixing members, the outer walls of the plurality of fixing members are threadedly connected with screw rods, and the bottom ends of the screw rods pass through the fixing members and are rotatably connected with support blocks.

[0011] Preferably, a plurality of moving wheels are installed on the bottom outer wall of the frame body, and the plurality of moving wheels correspond to a plurality of fixing members.

[0012] In summary, this application has the following beneficial technical effects:

[0013] 1. The lifting mechanism is designed to drive the lifting plate to move up and down. The lifting plate drives the stainless steel guardrail through the hook to immerse the stainless steel guardrail in the treatment liquid in the container body for treatment and polishing. The operation is simple and can ensure that the treatment liquid acts evenly on the surface of the stainless steel guardrail, thereby improving the treatment efficiency.

[0014] 2. By precisely controlling the residence time and up and down movement speed of the lifting plate in the container body, it can ensure that the surface of the stainless steel guardrail is evenly and fully treated, thereby improving the treatment quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0017] Figure 3 It is a bottom perspective view of an embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. Frame body; 2. Base frame; 3. Screw; 4. Lifting plate; 5. Hook; 6. Fixed plate; 7. Dual-axis motor; 8. Bearing seat; 9. Transmission shaft; 10. First bevel gear; 11. Second bevel gear; 12. Container body; 13. Drain valve; 14. Moving wheel; 15. Fixing part; 16. Screw; 17. Support block; 18. Slider. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a surface treatment device for a stainless steel guardrail. Figure 1-3, a stainless steel guardrail surface treatment device includes a frame body 1, an outer wall of the frame body 1 is installed with a lifting plate 4 through a lifting mechanism, the outer wall of the frame body 1 near the bottom is fixedly connected to a base frame 2, the inner wall of the base frame 2 is welded with a container body 12, the lifting plate 4 is located directly above the container body 12, and two hooks 5 are installed on the bottom outer wall of the lifting plate 4;

[0021] The lifting mechanism includes a screw rod 3, a second bevel gear 11, a dual-axis motor 7, a transmission shaft 9 and a first bevel gear 10. Two screw rods 3 are provided, and the two ends of the screw rod 3 are rotatably connected between the frame body 1 and the base frame 2. The outer walls of the two ends of the lifting plate 4 are threadedly connected to the two screw rods 3. The top ends of the two screw rods 3 pass through the frame body 1 and are fixedly connected to the second bevel gear 11.

[0022] The dual-axis motor 7 is fixedly installed on the top middle outer wall of the frame body 1 through the fixing plate 6, and the two transmission shafts 9 are rotatably connected to the top outer wall of the frame body 1 through two bearing seats 8. The output shafts at both ends of the dual-axis motor 7 are fixedly connected to the two transmission shafts 9, and the two first bevel gears 10 are fixedly connected to the end of the two transmission shafts 9 away from the dual-axis motor 7. The two first bevel gears 10 are meshed with the two second bevel gears 11.

[0023] The outer wall of the lifting plate 4 is fixedly connected to a plurality of sliders 18, and the plurality of sliders 18 are slidably connected to the outer wall of the frame body 1. When the lifting plate 4 moves, the plurality of sliders 18 are driven to slide on the outer wall of the frame body 1, playing a limiting and guiding role, thereby preventing the lifting plate 4 from tilting when moving.

[0024] A drain valve 13 is provided on the outer wall of one side of the container body 12 near the bottom. The drain valve 13 is connected to the inner cavity of the container body 12. By opening the drain valve 13, the waste liquid in the container body 12 can be discharged and recycled, reducing resource waste and environmental pollution.

[0025] The outer wall of the frame body 1 is fixedly connected to multiple fixing parts 15, and the outer walls of the multiple fixing parts 15 are threadedly connected to screws 16. The bottom end of the screw 16 passes through the fixing parts 15 and is rotatably connected to a support block 17. When the screw 16 is rotated, the screw 16 descends and drives the multiple support blocks 17 to stably support the frame body 1.

[0026] A plurality of moving wheels 14 are installed on the bottom outer wall of the frame body 1, and the plurality of moving wheels 14 correspond to the plurality of fixing members 15. When the plurality of support blocks 17 are driven to rise by the screw rod 16, the plurality of moving wheels 14 are in contact with the ground, which can facilitate the movement of the device.

[0027] The implementation principle of the stainless steel guardrail surface treatment device in the embodiment of the present application is as follows: the stainless steel guardrail to be treated is hung on the hook 5 at the bottom of the lifting plate 4, and the dual-axis motor 7 is started. The output shaft of the dual-axis motor 7 drives the two transmission shafts 9 to rotate, and the two transmission shafts 9 drive the two first bevel gears 10 to rotate, and the two first bevel gears 10 drive the second bevel gears 11 meshing with them to rotate, and the two second bevel gears 11 drive the two screw rods 3 to rotate synchronously in the same direction. Since the threads on the outer walls of the two screw rods 3 are arranged in the same direction and the pitches are equal, the lifting plate 4 is driven to move up and down. When the lifting plate 4 descends, the base frame 2 is lowered into the processing container, so that the stainless steel guardrail is completely immersed in the processing liquid. The processing liquid can be a passivation liquid, polishing liquid, etc., which can be selected according to specific needs; by controlling the working state of the dual-axis motor 7, the residence time of the lifting plate 4 in the processing container and the up and down movement speed can be adjusted to achieve the best processing effect.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0029] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0031] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A surface treatment device for a stainless steel guardrail, comprising a frame body (1), characterized in that: The outer wall of the frame body (1) is provided with a lifting plate (4) via a lifting mechanism; the outer wall of the frame body (1) near the bottom is fixedly connected to a base frame (2); the inner wall of the base frame (2) is welded with a container body (12); the lifting plate (4) is located directly above the container body (12); and two hooks (5) are provided on the outer bottom wall of the lifting plate (4); The lifting mechanism comprises a screw rod (3), a second bevel gear (11), a dual-axis motor (7), a transmission shaft (9) and a first bevel gear (10), wherein two screw rods (3) are provided, and both ends of the screw rods (3) are rotatably connected between the frame body (1) and the base frame (2), and the outer walls at both ends of the lifting plate (4) are threadedly connected to the two screw rods (3), and the top ends of the two screw rods (3) pass through the frame body (1) and are fixedly connected to the second bevel gear (11); The dual-axis motor (7) is fixedly mounted on the outer wall of the top middle section of the frame body (1) via a fixing plate (6); the two transmission shafts (9) are rotatably connected to the outer wall of the top section of the frame body (1) via two bearing seats (8); the output shafts at both ends of the dual-axis motor (7) are fixedly connected to the two transmission shafts (9); the two first bevel gears (10) are fixedly connected to one end of the two transmission shafts (9) away from the dual-axis motor (7); and the two first bevel gears (10) are meshed with the two second bevel gears (11).

2. The surface treatment device for stainless steel guardrail according to claim 1, characterized in that: The outer wall of the lifting plate (4) is fixedly connected with a plurality of sliders (18), and the plurality of sliders (18) are slidably connected to the outer wall of the frame body (1).

3. The surface treatment device for stainless steel guardrail according to claim 1, characterized in that: A drain valve (13) is provided on the outer wall of one side of the container body (12) close to the bottom, and the drain valve (13) is communicated with the inner cavity of the container body (12).

4. The surface treatment device for stainless steel guardrail according to claim 1, characterized in that: The outer wall of the frame body (1) is fixedly connected to a plurality of fixing members (15), and the outer walls of the plurality of fixing members (15) are threadedly connected to screw rods (16), and the bottom ends of the screw rods (16) pass through the fixing members (15) and are rotatably connected to support blocks (17).

5. The surface treatment device for stainless steel guardrail according to claim 4, characterized in that: A plurality of moving wheels (14) are installed on the bottom outer wall of the frame body (1), and the plurality of moving wheels (14) correspond to a plurality of fixing members (15).

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