Decontamination device for control cabinet

Abstract

The utility model discloses a decontamination device for a control cabinet, which particularly relates to the technical field of power supply equipment and comprises a lifting frame slidably mounted on a mounting frame in a penetrating manner, a spline rod slidably mounted on the lifting frame in a penetrating manner, and two ends of the spline rod are fixedly connected with the top and the bottom of the mounting frame respectively. A plurality of grooves distributed at equal intervals are formed in the two sides of the outer circumferential wall of the spline rod, a vibration frame which is in penetrating sliding connection with the spline rod is installed on the lifting frame in a floating mode, a scraping brush assembly is installed on the vibration frame, and extrusion blocks matched with the grooves are installed at the positions, corresponding to the grooves, of the inner circumferential wall of the vibration frame in a floating mode; a fan which rotates along with the vertical movement of the lifting frame is rotationally mounted on the lifting frame; the vibration frame drives the first scraping and brushing plate and the second scraping and brushing plate to repeatedly conduct scraping and brushing on the inner wall of the control cabinet so as to scrape away stains on the inner wall of the control cabinet, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of power supply equipment technology, specifically to a decontamination device for control cabinets. Background Technology

[0002] Patent publication number CN215940831 U discloses an automatic periodic dust removal device for an electrical control cabinet, including a water pump and a storage tank. The input end of the water pump is connected to an input pipe, and a connecting pipe is provided between the input pipe and the storage tank. The output end of the water pump is connected to an internal pipe. This utility model is equipped with a water pump, and the output end of the water pump is connected to the internal pipe. The internal pipe can be installed in a suitable layout according to the actual electrical components of the electrical control cabinet. The live cleaning agent enters the input pipe of the water pump through the connecting pipe. The controller controls the water pump to start, spraying the live cleaning agent into the internal pipe and then spraying it out through the nozzle inside the electrical control cabinet, thereby achieving the function of dust removal. Since the internal pipe can be installed in a reasonable layout according to the position of the internal components of the electrical control cabinet, there will be no dead corners in the cleaning.

[0003] When stubborn stains appear on the control cabinet, they often need to be scraped repeatedly to remove them, which makes the cleaning work time-consuming and labor-intensive. Repeated scraping also increases the physical labor involved in the cleaning work, leading to fatigue of the cleaning staff and reducing work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a decontamination device for control cabinets.

[0005] The technical problem solved by this utility model is that repeatedly scraping and brushing the control cabinet to remove stubborn stains makes the cleaning work time-consuming and labor-intensive, thereby reducing work efficiency.

[0006] This utility model can be achieved through the following technical solution: a lifting frame is slidably mounted on the mounting frame, a spline rod is slidably mounted on the lifting frame, the two ends of the spline rod are fixedly connected to the top and bottom of the mounting frame respectively, and several equally spaced grooves are opened on both sides of the outer peripheral wall of the spline rod. A vibrating frame that is slidably connected to the spline rod is floatingly mounted on the lifting frame, a scraping brush assembly is installed on the vibrating frame, and a pressing block that matches the groove is floatingly mounted on the inner peripheral wall of the vibrating frame at the position corresponding to the groove. A fan that rotates as the lifting frame moves up and down is rotatably mounted on the lifting frame.

[0007] A further technical improvement of this utility model is that a threaded rod is threadedly connected through the lifting frame, and the two ends of the threaded rod are rotatably connected to the top and bottom of the mounting frame, respectively.

[0008] Furthermore, springs are installed at the top and bottom of the vibration frame and between them and the lifting frame, respectively. Springs are sleeved on the outer periphery of the spline rod, and the two ends of the springs abut against the lifting frame and the vibration frame, respectively.

[0009] Furthermore, a gear is fixedly installed on the outer peripheral wall of the fan shaft, and a rack plate that meshes with the gear is fixedly installed on the mounting bracket at the position corresponding to the gear.

[0010] Furthermore, the scraper assembly includes a scraper plate 1 that is slidably mounted through both sides of the vibrating frame, and multiple springs 2 that are evenly distributed between the scraper plate 1 and the vibrating frame are fixedly mounted, with the scraper plate 2 fixedly mounted on the rear side of the vibrating frame.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This application uses a lifting frame to drive the vibrating frame to move up and down along the spline rod. The compression block on the vibrating frame is restricted in the groove, thereby compressing the first spring. When the vibrating frame drives the compression block to leave the groove, the force on the first spring is released, causing the vibrating frame to vibrate and rebound. This causes the first and second scraper plates to repeatedly scrape the inner wall of the control cabinet to remove stains and improve work efficiency.

[0013] 2. As the lifting frame moves up and down, this application will cause the gear on the fan shaft to roll on the rack plate, thereby causing the fan to rotate and blowing the dust out of the control cabinet. Attached Figure Description

[0014] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0017] Figure 3 This utility model Figure 2 A magnified view of a portion of point A in the middle.

[0018] In the diagram: 1. Mounting frame; 2. Lifting frame; 3. Splined rod; 4. Groove; 5. Threaded rod; 6. Vibration frame; 7. Extrusion block; 8. Spring 1; 9. Fan; 10. Gear; 11. Rack plate; 12. Scraper 1; 13. Spring 2; 14. Scraper 2. Detailed Implementation

[0019] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0020] Please see Figure 1-3 As shown, this embodiment provides a cleaning device for a control cabinet, including a mounting frame 1. A lifting frame 2 is slidably mounted on the mounting frame 1. A spline rod 3 is slidably mounted on the lifting frame 2. The two ends of the spline rod 3 are fixedly connected to the top and bottom of the mounting frame 1, respectively. Several equally spaced grooves 4 are provided on both sides of the outer peripheral wall of the spline rod 3. A threaded rod 5 is threadedly connected to the lifting frame 2. The two ends of the threaded rod 5 are rotatably connected to the top and bottom of the mounting frame 1, respectively. A vibration frame 6 is slidably mounted on the outer peripheral wall of the spline rod 3. A pressing block 7 that matches the groove 4 is floatingly mounted on the inner peripheral wall of the vibration frame 6 at the position corresponding to the groove 4. A spring 8 is sleeved on the outer peripheral wall of the spline rod 3 between the vibration frame 6 and the top and bottom of the lifting frame 2. The two ends of the spring 8 abut against the lifting frame 2 and the vibration frame 6, respectively.

[0021] When the threaded rod 5 rotates clockwise, it will drive the lifting frame 2 to move vertically upward; conversely, it will drive the lifting frame 2 to move vertically downward. During the up-and-down movement of the lifting frame 2, the spring 8 will drive the vibrating frame 6 to move synchronously along the outer peripheral wall of the spline rod 3. At the same time, when the pressing block 7 is confined in the groove 4, it will restrict the up-and-down movement of the vibrating frame 6 to a certain extent, causing the vibrating frame 6 to press the spring 8, so that the spring 8 is under stress. When the pressing block 7 leaves the groove 4 and releases the stress on the spring 8, the vibration of the spring 8 when it rebounds will cause the vibrating frame 6 to vibrate synchronously.

[0022] A fan 9 is rotatably mounted on the inner side of the lifting frame 2. A gear 10 is fixedly mounted on the outer peripheral wall of the fan 9 shaft. A rack plate 11 that meshes with the gear 10 is fixedly mounted on the mounting frame 1 at the position corresponding to the gear 10. A scraper plate 12 is slidably mounted through both sides of the vibration frame 6. Multiple springs 13 are fixedly mounted between the scraper plate 12 and the vibration frame 6 at equal distances. A scraper plate 14 is fixedly mounted on the rear side of the vibration frame 6.

[0023] During the up-and-down movement of the lifting frame 2, it drives the gear 10 to roll on the rack plate 11, thereby causing the gear 10 to drive the fan 9 to rotate, so that the fan 9 blows the airflow to blow the cleaned dust out of the control cabinet. The lifting also drives the two scraper plates 12 and 14 to vibrate and scrape on the inner walls of the sides and rear of the control cabinet through the vibrating frame 6, thereby removing the dust from the inner wall of the control cabinet except for the opening of the cabinet door.

[0024] In use, the mounting bracket 1 is inserted into the control cabinet through the cabinet door until the scraper blade 14 is attached to the inner wall of the rear side of the control cabinet. The elastic support of the spring 13 causes the two scraper blades 12 to respectively adhere to the inner walls of both sides of the control cabinet. Then, by rotating the threaded rod 5, the lifting frame 2 moves vertically up and down. During this process, the lifting frame 2 moves synchronously with the vibration frame 6 via the spring 8. When the pressing block 7 on the inner circumferential wall of the vibration frame 6 is engaged in the groove 4, the movement of the vibration frame 6 is restricted, causing the vibration frame 6 to compress the spring 8. When the spring 8 is under tension, and the pressure block 7 disengages from the groove 4, releasing the tension of the spring 8, the vibration of the spring 8 when it rebounds will cause the vibration frame 6 to vibrate synchronously. This will cause the scraper 12 and scraper 2 14 to vibrate and scrape the inner wall of the control cabinet, thus cleaning the dust adhering to the inner wall of the control cabinet. During this process, the lifting frame 2 will drive the gear 10 to roll on the rack plate 11, so that the fan 9 will rotate and blow the airflow, thereby blowing the dust scraped from the inner wall of the control cabinet out of the control cabinet. After the control cabinet is cleaned, the control cabinet can be removed from the mounting frame 1.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A cleaning device for a control cabinet, comprising a lifting frame (2) slidably mounted through a mounting bracket (1), characterized in that: A spline rod (3) is slidably mounted through the lifting frame (2). The two ends of the spline rod (3) are fixedly connected to the top and bottom of the mounting frame (1), respectively. Several equally spaced grooves (4) are provided on both sides of the outer peripheral wall of the spline rod (3). A vibration frame (6) is slidably mounted on the lifting frame (2) and is connected through the spline rod (3). A scraper assembly is installed on the vibration frame (6). An extrusion block (7) that matches the groove (4) is slidably mounted on the inner peripheral wall of the vibration frame (6). A fan (9) that rotates with the lifting frame (2) as it moves up and down is rotatably mounted on the lifting frame (2).

2. The decontamination device for control cabinets according to claim 1, characterized in that, The lifting frame (2) is threaded with a threaded rod (5), and the two ends of the threaded rod (5) are rotatably connected to the top and bottom of the mounting frame (1), respectively.

3. The decontamination device for a control cabinet according to claim 1, characterized in that, The top and bottom of the vibration frame (6) are respectively connected to the lifting frame (2) and springs (8) are sleeved on the outer peripheral wall of the spline rod (3). The two ends of the springs (8) are respectively in contact with the lifting frame (2) and the vibration frame (6).

4. The decontamination device for a control cabinet according to claim 1, characterized in that, A gear (10) is fixedly installed on the outer peripheral wall of the fan (9) shaft, and a rack plate (11) that meshes with the gear (10) is fixedly installed on the mounting bracket (1) at the position corresponding to the gear (10).

5. The decontamination device for a control cabinet according to claim 1, characterized in that, The scraper assembly includes a scraper plate (12) that is slidably mounted on both sides of the vibrating frame (6). Multiple springs (13) are fixedly installed between the scraper plate (12) and the vibrating frame (6) at equal distances. The scraper plate (14) is fixedly installed on the rear side of the vibrating frame (6).

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