Cleaning device for high-voltage power distribution cabinet

Abstract

The invention discloses a cleaning device for a high-voltage power distribution cabinet, and belongs to the technical field of power distribution cabinet cleaning, the cleaning device comprises a cabinet body and a cleaning mechanism, the cleaning mechanism comprises a supporting frame, a lifting assembly, a moving frame, a displacement assembly, a clamping assembly and an air injection assembly; the supporting frame is located at the bottom end of the cabinet body, the lifting assembly can drive the moving frame to move vertically on the inner side of the cabinet body, the air injection assembly is further driven to conduct sufficient air injection cleaning operation on the inner side of the cabinet body, and the displacement assembly can enable the air injection assembly to conduct position adjustment in the horizontal direction when the moving frame conducts lifting operation. And the air injection cleaning range of the air injection assembly is further expanded, full cleaning operation on the inner side of the cabinet body is achieved, the air injection assembly can collect dust on the inner side of the cabinet body in the cleaning process of the inner side of the cabinet body, hot air on the inner side of the cabinet body can be exhausted through the air injection assembly, the cleaning efficiency is high, and operation is convenient and fast.

Description

Technical Field

[0001] The present invention belongs to the technical field of distribution cabinet cleaning, and particularly relates to a cleaning device for a high-voltage distribution cabinet. Background Art

[0002] The distribution cabinet is a general term for the motor control center, which is used in occasions where the load is relatively scattered and the number of circuits is small. It distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. After long-term use, a large amount of dust will accumulate on the electronic components inside the distribution cabinet, affecting the heat dissipation effect of the electronic components.

[0003] Most of the existing high-voltage distribution cabinet cleaning is carried out through manual cleaning or dust removal by a blower. The cleaning efficiency is low. When using a blower for dust removal, it is inconvenient to fully clean the entire inner side of the distribution cabinet, and the dust removed is not easy to collect, which is likely to cause secondary pollution of the distribution cabinet by dust.

[0004] To avoid the above technical problems, it is indeed necessary to provide a cleaning device for a high-voltage distribution cabinet to overcome the defects in the prior art. Summary of the Invention

[0005] The purpose of the present invention is to provide a cleaning device for a high-voltage distribution cabinet to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A cleaning device for a high-voltage distribution cabinet includes a cabinet body and a cleaning mechanism. The cleaning mechanism includes:

[0008] A support frame is installed at the bottom end of the cabinet body. A horizontal moving frame is provided on one side inside the cabinet body. A lifting assembly is installed between the moving frame and the cabinet body for driving the moving frame to move vertically inside the cabinet. A vertical moving frame is provided on one side of the moving frame close to the middle inside the cabinet body. A displacement assembly is installed on the moving frame. The displacement assembly is connected to the moving frame for driving the moving frame to reciprocate horizontally along the moving frame when the moving frame performs a lifting operation. A clamping assembly is installed at one end of the moving frame away from the moving frame. A jetting assembly is installed on the base for jetting air inside the cabinet to remove dust on the electronic components. The jetting assembly is connected to the clamping assembly.

[0009] As a further technical solution of the present invention: The lifting assembly includes:

[0010] A chute, located on the inner wall of the cabinet, the chute is vertical. A motor frame is fixedly installed at the top of the cabinet. A driving member is installed inside the motor frame. A driving rod is fixedly installed at the output end of the driving member. One end of the moving frame close to the chute is fixedly installed with a slider, and the slider is slidably connected to the chute. The driving rod penetrates through the slider and is threadedly connected to the slider.

[0011] As a further technical solution of the present invention: The displacement assembly includes:

[0012] Fixed frames are fixedly installed at both ends of the moving frame. Rotating rods are installed on the fixed frames, and the rotating rods are rotatably connected to the fixed frames. Both the fixed frames and the rotating rods are provided with two and are symmetrically distributed on the moving frame. One end of each of the two rotating rods is installed with a pulley, and the two pulleys are connected by a belt. A connecting block is installed on the surface of the belt, and one end of the connecting block is installed with an adjusting rod. A vertical rack is installed on the inner wall of the cabinet. A rotating tooth is fixedly installed on one of the two rotating rods, and the rotating tooth is located at the end of the rotating rod far from the pulley. The rotating tooth is meshed with the rack. A vertical adjusting hole is provided in the middle of the moving frame, and the adjusting rod extends into the inner side of the adjusting hole, and the adjusting rod is slidably connected to the adjusting hole.

[0013] As a further technical solution of the present invention: The clamping assembly includes:

[0014] A connecting frame is fixedly installed on the side of the moving frame away from the moving frame. A fixed frame is fixedly installed at the end of the connecting frame away from the moving frame. A rotating rod is installed inside the fixed frame, and the rotating rod is rotatably connected to the fixed frame. A handle is installed at the end of the rotating rod extending out of the fixed frame. A moving block is installed inside the fixed frame. The rotating rod penetrates through the moving block and is threadedly connected to the moving block. A clamping plate is installed at the bottom end of the moving block, and an anti-slip pad is installed on the surface of the clamping plate. The moving block, the clamping plate and the anti-slip pad are all provided with two and are symmetrically distributed on the rotating rod.

[0015] As a further technical solution of the present invention: The air jetting assembly includes:

[0016] An air guide box is installed inside the support frame. One end of the air guide box is installed with an air guide pipe, and a blower is installed inside the air guide pipe. An air guide tube is also installed at one end of the air guide box close to the air guide pipe. A telescopic tube is installed at the top end of the air guide tube, and a jet pipe is installed at the top end of the telescopic tube. A plurality of jet nozzles are evenly installed on the jet pipe. The jet pipe is connected to the clamping assembly. An exhaust assembly is also installed on the air guide box for exhausting the hot air inside the cabinet; A dust collection assembly is provided at the end of the air guide pipe away from the air guide box for collecting the dust inside the cabinet.

[0017] As a further technical solution of the present invention: The exhaust assembly includes:

[0018] An exhaust pipe is installed at one end of the air guide box away from the air guide pipe. A telescopic member is installed at the top end inside the air guide box, and a limiting frame is installed at the output end of the telescopic member. A sealing plug is installed at one end of the limiting frame away from the output end of the telescopic member. There are two sealing plugs and they are symmetrically installed on both sides of the limiting frame. The sealing plugs can be connected to or separated from the air guide pipe and the exhaust pipe.

[0019] As a further technical solution of the present invention: The dust collection assembly includes:

[0020] A dust collection frame is installed on the support frame and is located at the bottom side of the cabinet body. The cross-sectional shape of the dust collection frame is funnel-shaped. A connection frame is installed at the bottom end of the dust collection frame, and the connection frame is connected to the air guide pipe. A filter screen is installed at one end of the connection frame close to the air guide pipe. A collection frame is installed inside the connection frame, and the collection frame is slidably connected to the connection frame. A baffle is installed at one end of the collection frame extending out of the connection frame.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] A cleaning device for a high-voltage switchgear cabinet provided by the present invention. The support frame is located at the bottom end of the cabinet body. The lifting assembly can drive the moving frame to move vertically inside the cabinet body, and further drive the jetting assembly to perform a full jet cleaning operation on the inside of the cabinet body. When the moving frame performs a lifting operation, the displacement assembly can enable the jetting assembly to perform a horizontal position adjustment, further improving the jet cleaning range of the jetting assembly, realizing a full cleaning operation on the inside of the cabinet body. During the cleaning process of the inside of the cabinet body by the jetting assembly, the dust inside the cabinet body can be collected, and the hot air inside the cabinet body can also be discharged by the jetting assembly. The cleaning efficiency is high and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the present invention.

[0024] Figure 2 It is a schematic structural diagram of the inside of the cabinet body of the present invention.

[0025] Figure 3 It is a schematic structural diagram of the moving frame and the lifting assembly of the present invention.

[0026] Figure 4 It is a schematic structural diagram of the jetting assembly of the present invention.

[0027] Figure 5 It is a schematic structural diagram of the inside of the support frame of the present invention.

[0028] Figure 6 It is a schematic structural diagram of the inside of the air guide box and the connection frame of the present invention.

[0029] Figure 7 In the present inventionFigure 6 Schematic diagram of the enlarged structure at position A in the middle.

[0030] Figure 8 Schematic diagram of the structure between the displacement component and the moving frame in the present invention.

[0031] Figure 9 Schematic diagram of the structure on the side of the moving frame away from the moving frame in the present invention.

[0032] Figure 10 Schematic diagram of the structure of the clamping component on the moving frame in the present invention.

[0033] In the attached drawings: 1 - cabinet body, 2 - support frame, 3 - moving frame, 4 - lifting component, 41 - sliding groove, 42 - motor frame, 43 - driving member, 44 - driving rod, 45 - slider, 5 - moving frame, 6 - displacement component, 61 - fixed frame, 62 - rotating rod, 63 - pulley, 64 - belt, 65 - connecting block, 66 - adjusting rod, 67 - rack, 68 - rotating gear, 7 - clamping component, 71 - connecting frame, 72 - fixed frame, 73 - rotating rod, 74 - moving block, 75 - clamping plate, 76 - anti-slip pad, 8 - air jet component, 81 - air guide box, 82 - air guide pipe, 83 - fan, 84 - air guide tube, 85 - telescopic tube, 86 - air jet pipe, 87 - air jet nozzle, 88 - exhaust component, 881 - exhaust pipe, 882 - telescopic member, 883 - limiting frame, 884 - sealing plug, 89 - dust collection component, 891 - dust collection frame, 892 - connecting frame, 893 - filter screen, 894 - collection box, 9 - adjustment hole. Detailed implementation manners

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0036] As Figures 1 - 10 shown, in the embodiment provided by the present invention, a cleaning device for a high-voltage switchgear includes a cabinet body 1 and a cleaning mechanism, and the cleaning mechanism includes:

[0037] The support frame 2 is installed at the bottom end of the cabinet body 1. On one side inside the cabinet body 1, there is a horizontally arranged moving frame 3. An elevating component 4 is installed between the moving frame 3 and the cabinet body 1, which is used to drive the moving frame 3 to move vertically inside the cabinet body 1. On one side near the middle inside of the cabinet body 1 of the moving frame 3, there is a vertically arranged moving rack 5. A displacement component 6 is installed on the moving frame 3, and the displacement component 6 is connected to the moving rack 5, which is used to drive the moving rack 5 to reciprocate horizontally along the moving frame 3 when the moving frame 3 performs lifting operations. A clamping component 7 is installed at one end of the moving rack 5 away from the moving frame 3. A jetting component 8 is installed on the base, which is used to perform jetting operations on the inside of the cabinet body 1 to remove dust on electronic components. The jetting component 8 is connected to the clamping component 7.

[0038] In this embodiment, the support frame 2 is located at the bottom end of the cabinet body 1. Through the elevating component 4, the moving frame 3 can be driven to move vertically inside the cabinet body 1, and further drive the jetting component 8 to perform a full jetting and cleaning operation on the inside of the cabinet body 1. Through the displacement component 6, when the moving frame 3 performs lifting operations, the jetting component 8 can perform horizontal position adjustment, further improving the jetting and cleaning range of the jetting component 8, realizing a full cleaning operation on the inside of the cabinet body 1. During the cleaning process of the inside of the cabinet body 1 by the jetting component 8, the dust inside the cabinet body 1 can be collected, and the jetting component 8 can also discharge the hot air inside the cabinet body 1. The cleaning efficiency is high and the operation is convenient. The moving frame 3 is provided with linear slot holes. Both ends of the moving rack 5 are installed with convex blocks, and the convex blocks extend into the inside of the slot holes. The convex blocks are slidably connected to the slot holes. Through the slot holes and the convex blocks, the moving rack 5 can move stably on the moving frame 3.

[0039] In an embodiment of the present invention, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 8 、 Figure 9 and Figure 10 , the elevating component 4 includes:

[0040] The chute 41 is located on the inner wall of the cabinet body 1. The chute 41 is vertical. A motor frame 42 is fixedly installed at the top end of the cabinet body 1. A driving member 43 is installed inside the motor frame 42. The output end of the driving member 43 is fixedly installed with a driving rod 44. One end of the moving frame 3 close to the chute 41 is fixedly installed with a slider 45. The slider 45 is slidably connected to the chute 41. The driving rod 44 passes through the slider 45 and is threadedly connected to the slider 45.

[0041] The displacement component 6 includes:

[0042] The fixing brackets 61 are fixedly installed at both ends of the moving frame 3. A rotating rod 62 is installed on the fixing brackets 61, and the rotating rod 62 is rotatably connected to the fixing brackets 61. Both the fixing brackets 61 and the rotating rod 62 are provided with two and are symmetrically distributed on the moving frame 3. One end of each of the two rotating rods 62 is installed with a pulley 63, and the two pulleys 63 are connected by a belt 64. A connecting block 65 is installed on the surface of the belt 64, and one end of the connecting block 65 is installed with an adjusting rod 66. A vertical rack 67 is installed on the inner wall of the cabinet body 1. A rotating gear 68 is fixedly installed on one of the two rotating rods 62. The rotating gear 68 is located at the end of the rotating rod 62 far from the pulley 63. The rotating gear 68 is meshed with the rack 67. A vertical adjusting hole 9 is provided in the middle of the moving rack 5. The adjusting rod 66 extends into the inner side of the adjusting hole 9, and the adjusting rod 66 is slidably connected to the adjusting hole 9.

[0043] The clamping assembly 7 includes:

[0044] A connecting frame 71 is fixedly installed on one side of the moving rack 5 away from the moving frame 3. One end of the connecting frame 71 away from the moving rack 5 is fixedly installed with a fixed frame 72. A rotating rod 73 is installed inside the fixed frame 72, and the rotating rod 73 is rotatably connected to the fixed frame 72. A handle is installed at one end of the rotating rod 73 extending out of the fixed frame 72. A moving block 74 is installed inside the fixed frame 72. The rotating rod 73 passes through the moving block 74 and is threadedly connected to the moving block 74. A clamping plate 75 is installed at the bottom end of the moving block 74. An anti-slip pad 76 is installed on the surface of the clamping plate 75. The moving block 74, the clamping plate 75 and the anti-slip pad 76 are all provided with two and are symmetrically distributed on the rotating rod 73.

[0045] In this embodiment, a vertical sliding groove 41 is provided on the inner wall of the cabinet body 1. A slider 45 is fixedly installed in the middle of one side of the moving frame 3 close to the sliding groove 41. The slider 45 is slidably connected to the sliding groove 41. A motor frame 42 and a driving member 43 are fixedly installed at the top end of the cabinet body 1. The driving member 43 can be a rotating motor or a stepping motor, etc. In this embodiment, the driving member 43 is a rotating motor. The output end of the driving member 43 is fixedly installed with a driving rod 44. The driving rod 44 extends into the inner side of the cabinet body 1. A rolling bearing is installed between the driving rod 44 and the cabinet body 1. The driving rod 44 is a threaded rod in this embodiment. A threaded hole is provided in the slider 45, and the inner side of the threaded hole is threadedly connected to the outer side of the driving rod 44. By controlling the driving member 43 to rotate the driving rod 44, the slider 45 can be driven to drive the moving frame 3 to move vertically inside the cabinet body 1;

[0046] Both ends inside the moving frame 3 are equipped with fixed frames 61, rotating rods 62 and pulleys 63. A rolling bearing is installed between the rotating rod 62 and the fixed frame 61. One end of the rotating rod 62 is fixedly connected to the pulley 63. The two pulleys 63 are connected by a belt 64. When one of the pulleys 63 rotates, the pulley 63 rotates, and further drives the connecting block 65 and the adjusting rod 66 to move. A vertical adjusting hole 9 is provided in the middle of the moving frame 5. The adjusting rod 66 extends into the inside of the adjusting hole 9. When the adjusting rod 66 moves, it can drive the moving frame 5 to move on the moving frame 3, and further drive the jetting assembly 8 to adjust the jetting position. The adjusting rod 66 can slide inside the adjusting hole 9, so that the adjusting rod 66 can still drive the moving frame 5 to move after following the belt 64 to change the moving direction. A vertical rack 67 is fixedly installed on the inner wall of the cabinet body 1. A rotating gear 68 is fixedly installed on one of the two rotating rods 62. The rotating gear 68 is meshed with the rack 67. When the moving frame 3 moves vertically, the rotating gear 68 can drive the rotating rod 62 to rotate, and further drive the moving frame 5 to move on the moving frame 3, realizing the full cleaning operation inside the cabinet body 1;

[0047] A horizontally arranged connecting frame 71 is fixedly installed at the top end of the side of the moving frame 5 away from the moving frame 5. A fixed frame 72 is fixedly installed at one end of the connecting frame 71 away from the moving frame 5. The rotating rod 73 is horizontally arranged. A rolling bearing is installed between the rotating rod 73 and the fixed frame 72. The rotating rod 73 is a threaded rod in this embodiment. A threaded hole is provided in the moving block 74, and the inner side of the threaded hole is threadedly connected to the rotating rod 73. The clamping plate 75 is arc-shaped. An anti-slip pad 76 is fixedly installed on the surface of the clamping plate 75. The rotating rod 73 is provided with threads with opposite helix directions at both ends. When the rotating rod 73 rotates, it can drive the two moving blocks 74 to move relatively, realizing the connection or separation between the clamping plate 75 and the jetting assembly 8, and the operation is convenient.

[0048] In an embodiment of the present invention, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , the jetting assembly 8 includes:

[0049] The air guide box 81 is installed inside the support frame 2. One end of the air guide box 81 is installed with an air guide pipe 82, and a fan 83 is installed inside the air guide pipe 82. One end of the air guide box 81 close to the air guide pipe 82 is also installed with an air guide tube 84. The top end of the air guide tube 84 is installed with a telescopic tube 85, and the top end of the telescopic tube 85 is installed with a jet pipe 86. A plurality of jet nozzles 87 are evenly installed on the jet pipe 86. The jet pipe 86 is connected to the clamping assembly 7. An exhaust assembly 88 is also installed on the air guide box 81 for discharging the hot air inside the cabinet 1; One end of the air guide pipe 82 away from the air guide box 81 is provided with a dust collection assembly 89 for collecting the dust inside the cabinet 1.

[0050] The exhaust assembly 88 includes:

[0051] An exhaust pipe 881 is installed at one end of the air guide box 81 away from the air guide pipe 82. A telescopic member 882 is installed at the top end inside the air guide box 81. A limit frame 883 is installed at the output end of the telescopic member 882. A sealing plug 884 is installed at one end of the limit frame 883 away from the output end of the telescopic member 882. Two sealing plugs 884 are provided and symmetrically installed on both sides of the limit frame 883. The sealing plug 884 can be connected to or separated from the air guide tube 84 and the exhaust pipe 881.

[0052] The dust collection assembly 89 includes:

[0053] A dust collection frame 891 is installed on the support frame 2 and is located at the bottom side of the cabinet 1. The cross-sectional shape of the dust collection frame 891 is funnel-shaped. A connecting frame 892 is installed at the bottom end of the dust collection frame 891. The connecting frame 892 is connected to the air guide pipe 82. A filter screen 893 is installed at one end of the connecting frame 892 close to the air guide pipe 82. A collection frame 894 is installed inside the connecting frame 892. The collection frame 894 is slidably connected to the connecting frame 892. A baffle is installed at one end of the collection frame 894 extending out of the connecting frame 892.

[0054] In this embodiment, one end inside the support frame 2 is fixedly installed with an air guide box 81. One end of the air guide box 81 is installed with an air guide pipe 82, and a fan 83 is fixedly installed inside the air guide pipe 82 to facilitate the flow of air. An air guide tube 84 is also installed on the air guide box 81. The top end of the air guide tube 84 extends into the cabinet 1 and is installed with a telescopic tube 85. One end of the telescopic tube 85 away from the air guide tube 84 is installed with a jet pipe 86. The jet pipe 86 can be connected to or separated from the clamping assembly 7. A plurality of jet nozzles 87 are evenly installed on the jet pipe 86, and the jet nozzles 87 can perform jet cleaning operations on the inside of the cabinet 1;

[0055] A dust collection frame 891 is installed in the middle of the support frame 2. The cross-sectional shape of the dust collection frame 891 is funnel-shaped, which is convenient for dust to fall into the inner side of the connection frame 892. The cross-sectional shape of the connection frame 892 is arc-shaped. A collection frame 894 is installed inside the connection frame 892, and dust can fall into the inner side of the collection frame 894. A filter screen 893 is installed at one end of the connection frame 892, and the connection frame 892 is connected to one end of the air duct 82. When the fan 83 is turned on, the air and dust in the cabinet 1 can enter the inner side of the connection frame 892. The dust is blocked by the filter screen 893, and the air enters the inner side of the air duct 84 through the air guide box 81 to perform jet cleaning operation, realizing the circulating flow of air, fully cleaning the inner side of the cabinet 1, and collecting the dust. By pulling out the collection frame 894 from the connection frame 892, the collected dust can be processed, and the operation is convenient;

[0056] An exhaust pipe 881 is installed at one end of the air guide box 81 away from the air duct 82. A telescopic member 882 is installed inside the air guide box 81. The telescopic member 882 can be a telescopic motor or a cylinder, etc. In this embodiment, the telescopic member 882 is a telescopic motor. A limit frame 883 is fixedly installed at the output end of the telescopic member 882. A sealing plug 884 is installed at one end of the limit frame 883 away from the output end of the telescopic member 882. There are two sealing plugs 884, which are symmetrically installed on both sides of the limit frame 883. By controlling the telescopic member 882, the air duct 84 or the exhaust pipe 881 can be blocked and sealed. When it is necessary to clean the inner side of the cabinet 1, by controlling the telescopic member 882, the sealing plug 884 is connected to the exhaust pipe 881, and the air inside the air guide box 81 can only be discharged through the air duct 84. When it is not necessary to clean the inner side of the cabinet 1, the telescopic member 882 is controlled to make the sealing plug 884 connected to the air duct 84. At this time, the hot air inside the cabinet 1 can be discharged through the exhaust pipe 881, and the operation is convenient.

[0057] The working principle of the present invention is:

[0058] In the present invention, when cleaning the inner side of the cabinet body 1, the telescopic member 882 is controlled to connect the sealing plug 884 with the exhaust pipe 881. Then, when the fan 83 operates, air is discharged from the air guide box 81 through the air guide pipe 84. At this time, the driving member 43 is controlled to move the moving frame 3 vertically inside the cabinet body 1. During the movement of the moving frame 3, the rotating rod 62 can drive the pulley 63 to rotate through the rack 67 and the rotating gear 68, and the belt 64 drives the adjusting rod 66 to move. Further, the moving frame 5 can reciprocate along the moving frame 3 to realize a sufficient jet cleaning operation on the inner side of the cabinet body 1. The jet nozzles 87 on the jet pipe 86 can clean the dust on the electronic components and make the dust fall into the collection frame 894. The overall operation is convenient, and a sufficient cleaning operation on the inner side of the cabinet body 1 is realized. The jet pipe 86 can be separated from the clamping assembly 7, and the operating personnel can manually perform a precise cleaning operation on a local position of the cabinet body 1 alone, which is convenient for the staff to perform maintenance operations on the power distribution cabinet.

[0059] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

[0060] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cleaning device for a high-voltage switchgear cabinet, comprising a cabinet body (1) and a cleaning mechanism, characterized in that, The cleaning mechanism includes: A support frame (2) installed at the bottom end of the cabinet body (1). On one side inside the cabinet body (1), there is a horizontally arranged moving frame (3). An elevating component (4) is installed between the moving frame (3) and the cabinet body (1) and is used to drive the moving frame (3) to move vertically inside the cabinet body (1). On one side near the middle inside the cabinet body (1) of the moving frame (3), there is a vertically arranged moving rack (5). A displacement component (6) is installed on the moving frame (3), and the displacement component (6) is connected to the moving rack (5) and is used to drive the moving rack (5) to reciprocate horizontally along the moving frame (3) when the moving frame (3) performs a lifting operation. At one end of the moving rack (5) away from the moving frame (3), a clamping component (7) is installed. A jetting component (8) is installed on the base and is used to perform a jetting operation on the inside of the cabinet body (1) to remove dust on the electronic components. The jetting component (8) is connected to the clamping component (7).

2. The cleaning device for a high-voltage switchgear cabinet according to claim 1, characterized in that, The elevating component (4) includes: A chute (41) located on the inner wall of the cabinet body (1). The chute (41) is vertical. A motor frame (42) is fixedly installed at the top end of the cabinet body (1). A driving part (43) is installed inside the motor frame (42). The output end of the driving part (43) is fixedly installed with a driving rod (44). One end of the moving frame (3) near the chute (41) is fixedly installed with a slider (45). The slider (45) is slidably connected to the chute (41). The driving rod (44) passes through the slider (45) and is threadedly connected to the slider (45).

3. The cleaning device for high-voltage switchgear according to claim 2, characterized in that, The displacement component (6) includes: Fixed frames (61) fixedly installed at both ends of the moving frame (3). A rotating rod (62) is installed on the fixed frames (61). The rotating rod (62) is rotatably connected to the fixed frames (61). There are two fixed frames (61) and two rotating rods (62), which are symmetrically distributed on the moving frame (3). At one end of each of the two rotating rods (62), a pulley (63) is installed. The two pulleys (63) are connected by a belt (64). A connecting block (65) is installed on the surface of the belt (64). One end of the connecting block (65) is installed with an adjusting rod (66). A vertically arranged rack (67) is installed on the inner wall of the cabinet body (1). A rotating tooth (68) is fixedly installed on one of the two rotating rods (62). The rotating tooth (68) is located at the end of the rotating rod (62) away from the pulley (63). The rotating tooth (68) is meshed with the rack (67). A vertically arranged adjusting hole (9) is provided in the middle of the moving rack (5). The adjusting rod (66) extends into the adjusting hole (9) and is slidably connected to the adjusting hole (9).

4. The cleaning device for a high-voltage switchgear cabinet according to claim 3, characterized in that, The clamping component (7) includes: The connecting frame (71) is fixedly installed on the side of the movable frame (5) away from the movable frame (3). One end of the connecting frame (71) away from the movable frame (5) is fixedly installed with a fixed frame (72). A rotating rod (73) is installed inside the fixed frame (72). The rotating rod (73) is rotatably connected to the fixed frame (72). One end of the rotating rod (73) extending out of the fixed frame (72) is installed with a handle. A movable block (74) is installed inside the fixed frame (72). The rotating rod (73) passes through the movable block (74) and is threadedly connected to the movable block (74). A clamping plate (75) is installed at the bottom end of the movable block (74). An anti-slip pad (76) is installed on the surface of the clamping plate (75). The movable block (74), the clamping plate (75) and the anti-slip pad (76) are all provided with two and are symmetrically distributed on the rotating rod (73).

5. The cleaning device for high-voltage switchgear according to claim 4, characterized in that, The air jet assembly (8) includes: An air guide box (81) is installed inside the support frame (2). One end of the air guide box (81) is installed with an air guide pipe (82). A fan (83) is installed inside the air guide pipe (82). One end of the air guide box (81) close to the air guide pipe (82) is also installed with an air guide tube (84). The top end of the air guide tube (84) is installed with a telescopic tube (85). The top end of the telescopic tube (85) is installed with an air jet pipe (86). A plurality of air jet nozzles (87) are evenly installed on the air jet pipe (86). The air jet pipe (86) is connected to the clamping assembly (7). An exhaust assembly (88) is also installed on the air guide box (81) for exhausting the hot air inside the cabinet (1). One end of the air guide pipe (82) away from the air guide box (81) is provided with a dust collection assembly (89) for collecting the dust inside the cabinet (1).

6. The cleaning device for high-voltage switchgear cabinets according to claim 5, characterized in that, The exhaust assembly (88) includes: An exhaust pipe (881) is installed at one end of the air guide box (81) away from the air guide pipe (82). A telescopic member (882) is installed at the top end inside the air guide box (81). The output end of the telescopic member (882) is installed with a limit frame (883). One end of the limit frame (883) away from the output end of the telescopic member (882) is installed with a sealing plug (884). Two sealing plugs (884) are provided and symmetrically installed on both sides of the limit frame (883). The sealing plug (884) can be connected to or separated from the air guide tube (84) and the exhaust pipe (881).

7. The cleaning device for a high-voltage power distribution cabinet according to claim 6, characterized in that, The dust collection assembly (89) includes: A dust collection frame (891) is installed on the support frame (2) and is located at the bottom side of the cabinet (1). The cross-sectional shape of the dust collection frame (891) is funnel-shaped. The bottom end of the dust collection frame (891) is installed with a connection frame (892). The connection frame (892) is connected to the air guide pipe (82). One end of the connection frame (892) close to the air guide pipe (82) is installed with a filter screen (893). A collection frame (894) is installed inside the connection frame (892). The collection frame (894) is slidably connected to the connection frame (892). One end of the collection frame (894) extending out of the connection frame (892) is installed with a baffle plate.

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