Split type cleaning device for overhauling

Abstract

The utility model discloses a split type cleaning device for maintenance, which comprises an inner wiping assembly arranged on the inner side of a power distribution cabinet and an outer wiping assembly arranged on the outer side of the power distribution cabinet, the inner wiping assembly comprises slideways arranged on the upper side and the lower side of an observation window in the power distribution cabinet, a first magnetic attraction block slidably connected between the two slideways and a wiping piece arranged on the side, close to the observation window, of the first magnetic attraction block, and the outer wiping assembly comprises a second magnetic attraction block magnetically attracted to the first magnetic attraction block. A wiping piece is arranged on the side, close to the observation window, of the second magnetic block. The inner wiping assembly and the outer wiping assembly are installed on the inner side and the outer side of the power distribution cabinet to wipe and clean the observation window, a worker only needs to move the outer wiping assembly on the outer side of the power distribution cabinet to keep the cleanliness of the observation window, the worker can check meter data and equipment conditions in the power distribution cabinet conveniently, the cabinet door does not need to be opened and closed frequently, and the working efficiency is improved. The problem that the inspection efficiency of meter data and equipment conditions in the power distribution cabinet is reduced because the observation window on the current power distribution cabinet is blurred is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the field of power station cleaning, and in particular relates to a split cleaning device used for maintenance. Background Art

[0002] In power stations, there are a particularly large number of distribution cabinets, in which switchgear, digital meters or other measuring meters are installed. During maintenance (inspection and patrol), staff generally check the meter readings or switchgear conditions in the distribution cabinet through the observation window on the distribution cabinet. If there is attachment on the observation window, making it unclear (usually occurs after long-term use or when the temperature difference is large in the morning, such as loose soil or water stains on the observation window), it is necessary to open the distribution cabinet door to check the data and switchgear.

[0003] However, the distribution cabinets generally have locks, and there are many distribution cabinets to be checked, and the number of door openings and closings is repeated many times, which reduces the inspection efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a split cleaning device for maintenance to solve the problem that the observation window on the current distribution cabinet is blurred and reduces the efficiency of checking meter data and equipment conditions in the distribution cabinet.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] A split cleaning device for maintenance, comprising an inner wiping assembly arranged on the inner side of a power distribution cabinet and an outer wiping assembly arranged on the outer side of the power distribution cabinet, the inner wiping assembly comprising slideways arranged on the upper and lower sides of an observation window in the power distribution cabinet, a first magnetic block slidably connected between the two slideways, and a wiping piece arranged on the side of the first magnetic block close to the observation window, the outer wiping assembly comprising a second magnetic block magnetically attracted to the first magnetic block, and the wiping piece is arranged on the side of the second magnetic block close to the observation window.

[0007] Furthermore, a lighting assembly is provided on the slide, and the lighting assembly includes contacts respectively arranged on the two slides, a guide bar arranged on the side of the first magnetic block away from the observation window, a lamp holder connected to any of the contacts and a power supply connected to the other contact. A light bulb is provided on the lamp holder, and the guide bar is connected to the two contacts by moving the first magnetic block to provide power to the light bulb.

[0008] Furthermore, limit plates are respectively provided on the upper and lower sides of the second magnetic block.

[0009] Furthermore, a schematic layer is provided along the moving area of ​​the second magnetic block, the schematic layer is located between two limiting plates, and the schematic layer includes a wiping area and a lighting area.

[0010] Furthermore, a scraper is provided on one side of the second magnetic block, the scraper is in contact with the observation window, and the length direction of the scraper is perpendicular to the limit plate.

[0011] Furthermore, a displacement handle is provided on a side of the second magnetic block away from the observation window, and the displacement handle is integrally formed with the scraper.

[0012] Furthermore, a control handle is provided on one side of the scraper that extends outwardly and obliquely and is used to move the scraper away from the observation window.

[0013] Furthermore, the first magnetic block and the wiping piece, and the second magnetic block and the wiping piece are connected via Velcro.

[0014] Furthermore, both ends of the two slideways are closed.

[0015] Furthermore, the guide strip is wrapped with an insulating skin.

[0016] The significant beneficial effects achieved by the utility model are:

[0017] 1. The utility model discloses a split cleaning device for maintenance, comprising an inner wiping assembly arranged on the inner side of a power distribution cabinet and an outer wiping assembly arranged on the outer side of the power distribution cabinet, wherein the inner wiping assembly comprises slideways arranged on the upper and lower sides of an observation window in the power distribution cabinet, a first magnetic block slidably connected between the two slideways, and a wiping piece arranged on the side of the first magnetic block close to the observation window, and the outer wiping assembly comprises a second magnetic block magnetically attracted to the first magnetic block, and the wiping piece is arranged on the side of the second magnetic block close to the observation window. The present application wipes and cleans the observation window by installing an inner wiping assembly and an outer wiping assembly on both sides of the power distribution cabinet. The staff only needs to move the outer wiping assembly on the outer side of the power distribution cabinet to maintain the cleanliness of the observation window, which is convenient for the staff to check the meter data and equipment status in the power distribution cabinet without opening and closing the cabinet door frequently, which effectively improves the inspection efficiency and solves the problem that the current observation window on the power distribution cabinet is unclear and reduces the inspection efficiency of the meter data and equipment status in the power distribution cabinet.

[0018] 2. When the staff checks the situation inside the distribution cabinet at night, they clean the observation window through the external wiping assembly and the internal wiping assembly. However, since the observation window is made of transparent material, when the staff uses a flashlight to illuminate the observation window, reflections will be generated on the observation window, making it unclear to see the situation inside the distribution cabinet. Therefore, in order to avoid such a situation, a lighting assembly is installed on the slide in the internal wiping assembly. The second magnetic block is used to drive the first magnetic block to move and turn on the lighting assembly. The lighting of the lighting assembly inside the distribution cabinet is used to facilitate the viewing of the situation inside the distribution cabinet. After viewing, the second magnetic block is moved to drive the first magnetic block to move and turn off the lighting of the lighting assembly.

[0019] 3. In order to prevent the second magnetic block from deviating from the first magnetic block during movement and affecting the movement of the first magnetic block, limit plates are respectively installed on the upper and lower sides of the second magnetic block to limit the moving trajectory of the second magnetic block through the setting of the limit plates.

[0020] 4. As another method of use, the second magnetic block can be detached from the distribution cabinet. The staff can carry a second magnetic block to drive the first magnetic blocks in all distribution cabinets. However, for ease of use, the first magnetic block needs to be driven to the initial position by the second magnetic block after each movement to facilitate the next use.

[0021] 5. In order to avoid turning on the lighting component during the day and to facilitate the staff to turn it on when needed, there is a schematic area surrounding the observation window on the nozzle between the two limit plates. The schematic area covers the moving area of ​​the second magnetic block. The schematic area includes a wiping area and a lighting area of ​​two different colors. The observation window is wiped by moving the second magnetic block in the wiping area. When the second magnetic block is moved to the lighting area, the lighting component will be turned on for lighting.

[0022] 6. The wiper will become dirty after being used for a period of time. When there are water stains on the observation window, the cleaning effect of the wiper on the observation window will decrease. Strips of water stains will be left after the wiper passes through, affecting the viewing. Therefore, a scraper is installed on the second magnetic suction part to scrape off the water stains on the observation window to ensure the cleanliness of the observation window.

[0023] 7. After the scraper has been used for a period of time, it is inevitable that the scraper will be worn, resulting in a decrease in the cleaning effect. In addition, the scraper is small in size. The one-piece setting of the displacement handle and the scraper can facilitate the replacement of the scraper and the movement of the second magnetic suction part.

[0024] 8. In order to reduce the damage to the scraper caused by attachments on the observation window, a control handle is extended outward from one side of the scraper to make the scraper leave the observation window. The inclined setting of the control handle can create a gap between the control handle and the displacement handle. When there is no need to scrape off the water stains on the observation window, the staff can move the control handle toward the displacement handle to make the scraper leave the observation window, thereby reducing the wear on the scraper.

[0025] 9. The wiping piece is connected to the first magnetic block and the second magnetic block by Velcro, so that the wiping piece can be easily disassembled and replaced after it becomes dirty.

[0026] 10. The two ends of the two slides are closed to prevent the first magnetic attraction component from leaving between the two slides.

[0027] 11. The guide strip is wrapped with insulating skin to avoid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attached Figure 1 This is a side view of the structure of the split cleaning device used for maintenance in the use state of Example 1 of the utility model;

[0029] Attached Figure 2 This is a front view structural diagram of the split cleaning device used for maintenance in the use state of Example 1 of the utility model;

[0030] Attached Figure 3 This is a side view of the structure of the split cleaning device used for maintenance in the second embodiment of the utility model in the use state;

[0031] Attached Figure 4 This is a rear view structural diagram of the split cleaning device used for maintenance in the use state of Example 2 of the utility model;

[0032] Attached Figure 5 This is a front view structural diagram of the split cleaning device used for maintenance in the use state of Example 2 of the utility model;

[0033] Attached Figure 6 This is a front view structural diagram of the split cleaning device used for maintenance in the utility model embodiment 3.

[0034] Attached Figure 7 This is a schematic diagram of the top view of the structure of the second magnetic block in the split cleaning device for maintenance in Example 3 of the utility model.

[0035] In the attached drawings, 1. power distribution cabinet; 2. observation window; 3. slide; 4. first magnetic block; 5. wiping piece; 6. second magnetic block; 7. contact; 8. guide strip; 9. lamp holder; 10. bulb; 11. power supply; 12. limit plate; 13. wiping area; 14. lighting area; 15. scraper; 16. displacement handle; 17. control handle; 18. Velcro. DETAILED DESCRIPTION

[0036] The present application is further described below in conjunction with the accompanying drawings and corresponding embodiments.

[0037] Example 1

[0038] like Figure 1 and Figure 2 As shown, a split cleaning device for maintenance includes an inner wiping assembly installed inside a power distribution cabinet 1 and an outer wiping assembly installed outside the power distribution cabinet 1, wherein the inner wiping assembly and the outer wiping assembly are located opposite to each other on both sides of an observation window 2 in the power distribution cabinet 1;

[0039] The inner wiping assembly includes slideways 3 fixedly mounted on the upper and lower sides of the observation window 2, a first magnetic block 4 slidably connected between the two slideways 3, and a wiping member 5 bonded to the first magnetic block 4 on the side close to the observation window 2;

[0040] The slideways 3 located at the upper and lower sides of the observation window 2 are used to limit the moving track of the first magnetic block 4. The first magnetic block 4 is vertically located between the two slideways 3, and the upper and lower ends of the first magnetic block 4 are respectively located in the slideways 3. The wiping member 5 is a cloth with fluff in this embodiment. The wiping member 5 is in contact with the observation window 2, and the inner side of the observation window 2 is wiped and cleaned by the movement of the first magnetic block 4.

[0041] The external wiping component includes a second magnetic block 6 that is magnetically attracted to the first magnetic block 4. A wiping piece 5 that is the same as the wiping piece 5 on the first magnetic block 4 is provided on the side of the second magnetic block 6 close to the observation window 2. The staff moves the second magnetic block 6 outside the distribution cabinet 1 to drive the first magnetic block 4 inside the distribution cabinet 1 to move together. When the first magnetic block 4 and the second magnetic block 6 move, the wiping pieces 5 located on the inside and outside of the observation window 2 wipe and clean both sides of the observation window 2, making it convenient for the staff to observe through the observation window 2.

[0042] Working principle: when the staff checks the meter data and equipment in the distribution cabinet 1, if there is loose soil or water stains on the observation window 2, the staff directly moves the second magnetic block 6 outside the distribution cabinet 1 to drive the first magnetic block 4 to move to wipe and clean the inside and outside of the observation window 2, and then the staff checks the meter data and equipment through the wiped observation window 2.

[0043] In summary, the present application wipes and cleans the observation window 2 by installing an inner wiping component and an outer wiping component on both sides inside and outside the distribution cabinet 1. The staff only needs to move the outer wiping component on the outside of the distribution cabinet 1 to maintain the cleanliness of the observation window 2, which is convenient for the staff to check the meter data and equipment status in the distribution cabinet 1 without opening and closing the cabinet door frequently, effectively improving the inspection efficiency and solving the problem that the observation window 2 on the distribution cabinet 1 is unclear and reduces the inspection efficiency of the meter data and equipment status in the distribution cabinet 1.

[0044] Example 2

[0045] like Figure 3 , Figure 4 and Figure 5 As shown, a split cleaning device for maintenance includes an inner wiping assembly installed inside a power distribution cabinet 1 and an outer wiping assembly installed outside the power distribution cabinet 1, and an observation window 2 is located between the inner wiping assembly and the outer wiping assembly to facilitate wiping and cleaning of the observation window 2;

[0046] When the staff patrols at night, when there is loose soil, water stains or other debris on the observation window 2, the observation window 2 is wiped clean by the inner wiping component and the outer wiping component. However, since the observation window 2 is made of transparent material and has a high surface gloss after wiping and cleaning, it is easy to produce reflections when the staff illuminates it with a flashlight, which is not conducive to viewing the meter data and equipment status in the distribution cabinet 1. Therefore, in this embodiment, a lighting component is installed on the inner wiping component to provide lighting in the distribution cabinet 1, so that the staff can observe outside the observation window 2;

[0047] The inner wiping assembly includes slideways 3 welded on the upper and lower sides of the observation window 2 in the power distribution cabinet 1, a first magnetic block 4 slidably connected between the two slideways 3, and a wiping member 5 bonded to the first magnetic block 4 on the side close to the observation window 2 through Velcro 18, the wiping member 5 abuts against the observation window 2, and in this embodiment, the wiping member 5 is a sponge;

[0048] A lighting assembly is installed on the slide 3, and the lighting assembly includes contacts 7 respectively fixedly installed on the two slides 3, a guide bar 8 installed on the side of the first magnetic block 4 away from the observation shape, a lamp holder 9 connected to any contact 7 and a power supply 11 connected to the other contact 7. A light bulb 10 is installed on the lamp holder 9. The guide bar 8 is an electric wire with an insulating skin wrapped on the outside. The first magnetic block 4 is moved to connect the two ends of the guide bar 8 to the two contacts 7 respectively to provide power for the light bulb 10.

[0049] The contact 7 is connected to the power source 11 or the lamp holder 9 by wires, and the lighting assembly is provided to provide lighting inside the power distribution cabinet 1, and the staff can directly check through the observation window 2;

[0050] It should be noted that the lamp holder 9 can be placed at any position in the distribution cabinet 1 as needed to facilitate the provision of an effective light source; as a conventional technical means for those skilled in the art, the power supply 11 will first be connected to the lamp holder 9 through an electric wire, and then the two contacts 7 are connected through the guide bar 8 to form an effective circuit to provide power to the bulb 10 on the lamp holder 9.

[0051] The outer wiping component includes a second magnetic block 6 that is magnetically attracted to the first magnetic block. The second magnetic block 6 is also bonded with a wiping piece 5 on one side close to the observation window 2 through a Velcro 18. The wiping piece 5 is the same as the wiping piece 5 on the first magnetic block 4.

[0052] By moving the second magnetic block 6 to drive the first magnetic block 4 to move, the observation window 2 is wiped and cleaned, and the inside of the power distribution cabinet 1 is illuminated at night, so that the staff can check the meter data and equipment status in the power distribution cabinet 1 at night;

[0053] However, since it is not necessary to illuminate the inside of the power distribution cabinet 1 during the day, in order to facilitate turning on the lighting component when needed and not turning on the lighting component when not needed, in this embodiment, the upper and lower sides of the second magnetic block 6 are respectively provided with limit plates 12 fixedly installed on the power distribution cabinet 1, and the setting of the limit plate 12 is used to limit the moving trajectory of the second magnetic block 6. A schematic layer is sprayed between the two limit plates 12, and the schematic layer is arranged along the moving area of ​​the second magnetic block 6 and sprayed around the observation window 2. The schematic layer includes a wiping area 13 and a lighting area 14 sprayed in two different colors;

[0054] By setting the wiping area 13 and the lighting area 14 in different colors, the staff is informed that moving the second magnetic block 6 in the wiping area 13 can wipe and clean the observation window 2. When the second magnetic block 6 is moved to the lighting area 14, the two ends of the guide strip 8 on the first magnetic block 4 will be connected to the two contacts 7 respectively, and the light bulb 10 in the lighting assembly will provide lighting, so that the staff can turn the lighting assembly on and off as needed.

[0055] Working principle: during the day, when the staff checks the meter data and equipment status in the distribution cabinet 1, if there are attachments on the observation window 2 that make it unclear, the staff can directly move the second magnetic block 6 outside the distribution cabinet 1 and move it back and forth in the wiping area 13 to wipe and clean the observation window 2; at night, if there are attachments on the observation window 2 that make it unclear, the staff can directly move the second magnetic block 6 back and forth in the wiping area 13 outside the distribution cabinet 1 to wipe and clean the observation window 2. After the observation window 2 is cleaned, the staff moves the second magnetic block 6 to the lighting area 14 to make the guide bar 8 on the first magnetic block 4 contact with the two contacts 7 to provide power for the light bulb 10; at night, if the observation window 2 does not need to be cleaned, the second magnetic block 6 can be directly moved to the lighting area 14 to turn on the light bulb 10.

[0056] To summarize, the present application cleans the observation window 2 on the distribution cabinet 1 through the internal wiping component and the external wiping component, and the internal wiping component is provided with a lighting component which is driven by the external wiping component to open and close. The arrangement of the internal wiping component, the external wiping component and the lighting component can avoid attachments and reflections on the observation window 2 when checking the marked data and equipment status in the distribution cabinet 1 at night, and the cabinet door can be opened for viewing without opening the cabinet door, which effectively solves the problem that the current observation window 2 on the distribution cabinet 1 is blurred, which reduces the efficiency of checking the meter data and equipment status in the distribution cabinet 1.

[0057] Example 3

[0058] like Figure 6 and Figure 7As shown, a split cleaning device for maintenance includes an inner wiping assembly installed inside a power distribution cabinet 1 and an outer wiping assembly installed outside the power distribution cabinet 1, wherein the inner wiping assembly and the outer wiping assembly are respectively arranged on both sides of an observation window 2 in the power distribution cabinet 1;

[0059] The inner wiping assembly includes a slideway 3 fixedly installed on the upper and lower sides of the observation window 2, a first magnetic block 4 is slidably connected between the two slideways 3, both ends of the two slideways 3 are closed to prevent the first magnetic block 4 from sliding out from between the two slideways 3, and a wiping piece 5 is bonded to the side of the first magnetic block 4 close to the observation window 2 through Velcro 18, and the first magnetic block 4 moves back and forth between the two slideways 3 to enable the wiping piece 5 to clean the inside of the observation window 2, so as to facilitate the inspection of the internal situation of the power distribution cabinet 1;

[0060] The lighting assembly is installed on the slide 3. The lighting assembly includes two contacts 7 respectively fixedly connected to the two slides 3. A guide bar 8 with an insulating skin is fixedly connected to the side of the first magnetic block 4 away from the observation window 2. The guide bar 8 is an electric wire. A lamp holder 9 is connected to any contact 7 through an electric wire. The lamp holder 9 is installed on the top of the power distribution cabinet 1 and is detachably connected to a light bulb 10. The other contact 7 is connected to a power source 11 through an electric wire. A wire is connected between the power source 11 and the lamp holder 9. By moving the first magnetic block 4 so that the two ends of the guide bar 8 are respectively connected to the two contacts 7, a loop is formed between the power source 11 and the lamp holder 9, and the light bulb 10 is turned on.

[0061] The external wiping component includes a second magnetic block 6 located outside the power distribution cabinet 1 for magnetically attracting the first magnetic block 4. The second magnetic block 6 is bonded with a wiping piece 5 on one side close to the observation window 2 through a Velcro 18. The wiping piece 5 is the same as the wiping piece 5 on the first magnetic block 4. The upper and lower sides of the second magnetic block 6 are respectively provided with limit plates 12 fixedly connected to the power distribution cabinet 1. The setting of the limit plates 12 is used to limit the moving trajectory of the second magnetic block 6.

[0062] A schematic layer is sprayed between the two limit plates 12, and the schematic layer covers the area where the second magnetic block 6 moves. The schematic layer includes a wiping area 13 and a lighting area 14 sprayed with different colors. The staff moves the second magnetic block 6 back and forth in the wiping area 13 to wipe and clean the observation window 2. When lighting is required, the staff moves the second magnetic block 6 to the lighting area 14. After the second magnetic block 6 moves to the lighting area 14, the first magnetic block 4 drives the two ends of the guide bar 8 to be connected to the two contacts 7 respectively to form a loop between the power supply 11 and the light bulb 10, and the light bulb 10 is turned on for lighting;

[0063] After the wiping member 5 has been used for a period of time, the surface of the wiping member 5 will become dirty, affecting the wiping effect, so the wiping member 5 is connected to the first magnetic member or the second magnetic member through the Velcro 18 so that it can be easily replaced. However, when checking through the observation window 2 in rainy weather or in the morning, even if the wiping member 5 can wipe the attachments on the observation window 2, there will still be strips of water stains left on the observation window 2, so a scraper 15 is installed on one side of the second magnetic member, and the scraper 15 is in contact with the observation window 2. When the second magnetic member is moved past the observation window 2, the scraper 15 will scrape off the water stains on the observation window 2 to ensure the cleanliness of the observation window 2;

[0064] In order to facilitate the staff to move the second magnetic block 6, a displacement handle 16 is installed on the side of the second magnetic block 6 away from the observation window 2. A groove adapted to the second magnetic block 6 is provided on the displacement handle 16. The displacement handle 16 is integrally formed with the scraper 15. The arrangement of the displacement handle 16 and the scraper 15 being integrally formed can facilitate the installation and replacement of the scraper 15. Because the scraper 15 is small in size, it is inconvenient to install it alone. Moreover, the scraper 15 is easily scratched by the attachments on the observation window 2 after being used for a period of time, which affects the use effect of the scraper 15.

[0065] In order to increase the service life of the scraper 15, in the present embodiment, a control handle 17 for making the scraper 15 leave the observation window 2 is extended outwardly at one side of the scraper 15. The control handle 17 is located on one side of the displacement handle 16 and there is a gap between the two. When in use, the displacement handle 16 and the control handle 17 are held simultaneously to reduce the gap between the two. When the gap between the displacement handle 16 and the control handle 17 is reduced, the control handle 17 is extended outward at an angle from the scraper 15, so the scraper 15 will be lifted off the observation window 2 under the movement of the control handle 17. When there is no water on the observation window 2, the scraper 15 can be moved away from the observation window 2 to avoid damage to the scraper 15 by dry attachments on the observation window 2.

[0066] When the staff inspects the meter data and equipment conditions in the power distribution cabinet 1, if there are attachments on the observation window 2 that make the observation window 2 unclear, when there is no water stain on the observation window 2, the staff holds the control handle 17 and the displacement handle 16 at the same time and makes the control handle 17 face the displacement handle 16. When the control handle 17 moves, the scraper 15 leaves the surface of the observation window 2, and moves the second magnetic block 6 in the wiping area 13 to clean the outside of the observation window 2. When the second magnetic block 6 moves, the first magnetic block 4 moves along the slide 3 at the same time to clean the inside of the observation window 2, and the cleaning of both sides of the observation window 2 is completed, which is convenient for the staff to check;

[0067] When there is water stain on the observation window 2, the staff holds the displacement handle 16 to move the second magnetic block 6 in the wiping area 13 for cleaning. When the second magnetic block 6 moves, the scraper 15 passes through the observation window 2 and scrapes off the water stain that the wiping member 5 cannot absorb;

[0068] If it is night and the distribution cabinet 1 needs to be illuminated, the staff moves the second magnetic block 6 to drive the first magnetic block 4 to clean the inside and outside of the observation window 2, and then moves the second magnetic block 6 to the lighting area 14. Driven by the second magnetic block 6, the guide bar 8 on the first magnetic block 4 is connected to the two contacts 7 to form a circuit between the power supply 11 and the lamp holder 9, and the light bulb 10 starts to illuminate.

[0069] In summary, the present application cleans the observation window 2 simultaneously through the inner wiping component and the outer wiping component located on both sides of the observation window 2, and drives the inner wiping component to turn on the lighting component through the outer wiping component, so as to facilitate the staff to check, and effectively solves the problem that the current observation window 2 on the distribution cabinet 1 is unclear, which reduces the efficiency of checking the meter data and equipment status in the distribution cabinet 1.

[0070] It should be noted that, in the above embodiment, the wiping piece 5 located on the inner side of the observation window 2 is located in the accessory cabinet for a long time, so it generally does not get dirty, and only the water stains generated by the observation window 2 are cleaned. The wiping piece 5 located on the outer side of the observation window 2 is located outdoors for a long time and is in contact with more debris, so it is easy to get dirty, but it does not need to be replaced. The staff can carry a kettle to spray water on the wiping piece 5 for cleaning at regular intervals.

[0071] In addition, based on the principle of economy, one or more second magnetic blocks 6 can be provided in a power station, and the staff can carry them with them when checking. When the observation window 2 needs to be cleaned, the second magnetic block 6 can be magnetically attracted to the first magnetic block 4 in the distribution cabinet 1 and moved. The setting of the limit plate 12 and the schematic area can facilitate the staff to accurately find the position of the first magnetic block 4, and facilitate the magnetic attraction between the first magnetic block 4 and the second magnetic block 6; the second magnetic block 6 can be connected to a record clip or folder by a rope at ordinary times, which is convenient for carrying and use.

[0072] At present, the technical solution of this application has been put into pilot production, that is, a small-scale experiment before the large-scale mass production of the product; after the pilot production was completed, a user usage survey was carried out in a small range, and the survey results showed that user satisfaction was high; now we have begun to prepare for the formal production of the product for industrialization (including intellectual property risk warning survey).

Claims

1. A split cleaning device for maintenance, characterized in that: The invention comprises an inner wiping component arranged on the inner side of a power distribution cabinet (1) and an outer wiping component arranged on the outer side of the power distribution cabinet (1); the inner wiping component comprises slideways (3) arranged on the upper and lower sides of an observation window (2) in the power distribution cabinet (1), a first magnetic attraction block (4) slidably connected between the two slideways (3), and a wiping member (5) arranged on the side of the first magnetic attraction block (4) close to the observation window (2); the outer wiping component comprises a second magnetic attraction block (6) magnetically attracted to the first magnetic attraction block (4); the wiping member (5) is arranged on the side of the second magnetic attraction block (6) close to the observation window (2).

2. A split cleaning device for maintenance according to claim 1, characterized in that: The slideway (3) is provided with a lighting assembly, which comprises contacts (7) respectively arranged on the two slideways (3), a guide bar (8) arranged on the side of the first magnetic block (4) away from the observation window (2), a lamp holder (9) connected to any one of the contacts (7) and a power source (11) connected to the other contact (7); a light bulb (10) is provided on the lamp holder (9); and the guide bar (8) is connected to the two contacts (7) by moving the first magnetic block (4) to provide power for the light bulb (10).

3. A split cleaning device for maintenance according to claim 1, characterized in that: Limiting plates (12) are respectively arranged on the upper and lower sides of the second magnetic attraction block (6).

4. A split cleaning device for maintenance according to claim 3, characterized in that: A schematic layer is provided along the moving area of ​​the second magnetic attraction block (6), the schematic layer is located between two limiting plates (12), and the schematic layer comprises a wiping area (13) and an illumination area (14).

5. A split cleaning device for maintenance according to claim 3, characterized in that: A scraper (15) is provided on one side of the second magnetic attraction block (6), the scraper (15) is in contact with the observation window (2), and the length direction of the scraper (15) is perpendicular to the limit plate (12).

6. A split cleaning device for maintenance according to claim 5, characterized in that: A displacement handle (16) is provided on a side of the second magnetic attraction block (6) away from the observation window (2), and the displacement handle (16) is integrally formed with the scraper (15).

7. A split cleaning device for maintenance according to claim 6, characterized in that: A control handle (17) for moving the scraper (15) away from the observation window (2) is provided on one side of the scraper (15) and extends outwardly obliquely.

8. A split cleaning device for maintenance according to claim 1, characterized in that: The first magnetic block (4) and the wiping piece (5), as well as the second magnetic block (6) and the wiping piece (5) are connected via Velcro (18).

9. A split cleaning device for maintenance according to claim 1, characterized in that: Both ends of the two slideways (3) are closed.

10. A split cleaning device for maintenance according to claim 2, characterized in that: The guide strip (8) is wrapped with an insulating skin.

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