High-voltage switch cabinet convenient to maintain

Abstract

The invention relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet convenient to maintain. A cabinet body is arranged at the top end of the outer wall of the base; the cabinet body comprises a base plate, a left cabinet plate and a right cabinet plate; the base plate is L-shaped, and the base plate is matched with the left cabinet plate and the right cabinet plate; a cabinet door is arranged on one side of the outer wall of the left cabinet plate; a pair of sliding grooves is formed in the top end of the outer wall of the base. The outer side walls of the left cabinet plate and the right cabinet plate are slidably connected to the inner side walls of the pair of sliding grooves respectively. The motor drives the double-thread rotating shaft to rotate, and the double-thread rotating shaft is in threaded connection with the left cabinet plate and the right cabinet plate, so that the double-thread rotating shaft rotates to drive the left cabinet plate and the right cabinet plate to move towards the two sides, the base plate and the placement plate are exposed, and at the moment, the space for workers to maintain or overhaul is enlarged; and therefore, a worker can maintain or overhaul more conveniently, the maintenance difficulty is reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet which is easy to maintain. Background Art

[0002] High-voltage switchgear, also known as high-voltage distribution cabinet, plays a key role in switching on and off, controlling or protecting in the process of power generation, transmission, distribution, power conversion and consumption, making it a vital equipment in the power system. It is also widely used in power plants, industrial fields, residential communities and other scenarios because of its high safety, easy maintenance, good reliability, strong adaptability, energy saving and environmental protection.

[0003] In the prior art, the cabinet body of the high-voltage switch cabinet is mostly in an integrated shape. When the cabinet door of the high-voltage switch cabinet is opened for maintenance, the internal space inside the cabinet body is relatively narrow and there are many electrical components inside. When the staff repair or overhaul the electrical components in the high-voltage switch cabinet, the narrow space environment will affect the staff's maintenance operations. Moreover, the more electrical components further occupy the space inside the high-voltage switch cabinet, which will further increase the difficulty of maintenance for the staff, making it more difficult to repair the electrical components inside the high-voltage switch cabinet, and the maintenance efficiency is also low. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the cabinet body of the high-voltage switch cabinet is mostly in an integrated shape, so when the cabinet door of the high-voltage switch cabinet is opened for maintenance, the internal space in the cabinet body is relatively narrow and there are many electrical components inside. When the staff repair or overhaul the electrical components in the high-voltage switch cabinet, the narrow space environment will affect the staff's maintenance operation, and the more electrical components further occupy the space in the high-voltage switch cabinet, which will further increase the difficulty of maintenance for the staff, making it more difficult to repair the electrical components inside the high-voltage switch cabinet and the maintenance efficiency is also low. A high-voltage switch cabinet that is easy to maintain is proposed.

[0005] The purpose of the present invention can be achieved through the following technical solutions: A high-voltage switch cabinet that is easy to maintain, comprising a base; a cabinet body is arranged at the top of the outer wall of the base; the cabinet body comprises a base plate, a left cabinet plate and a right cabinet plate; the base plate is L-shaped, and the base plate matches the left cabinet plate and the right cabinet plate; a cabinet door is arranged on one side of the outer wall of the left cabinet plate; a pair of slide grooves are opened on the top of the outer wall of the base; the outer side walls of the left cabinet plate and the right cabinet plate are respectively slidably connected to the inner side walls of the pair of slide grooves; a motor is fixedly connected to one side of the outer wall of the base through a fixing block; a double-threaded rotating shaft is arranged at the output end of the motor, and one end of the outer wall of the double-threaded rotating shaft passes through a pair of slide grooves and the left cabinet plate and the right cabinet plate; the double-threaded rotating shaft is threadedly connected to the left cabinet plate and the right cabinet plate; a group of placement plates are arranged on one side of the inner wall of the base plate.

[0006] As a preferred embodiment of the present invention, the placement plate includes a fixed plate and a movable plate; one end of the outer wall of a group of the fixed plates is fixedly connected to one side of the inner wall of the base plate; the bottom ends of the outer walls of a group of the movable plates are respectively slidably connected to the top ends of the outer walls of a group of fixed plates; the opposite sides of the outer walls of the left cabinet plate and the right cabinet plate are fixedly connected with linkage plates, and the linkage plates are U-shaped; the opposite sides of the outer walls of a group of the fixed plates are provided with first through grooves; the opposite sides of the outer walls of a pair of linkage plates are fixedly connected with a group of first racks, and the two groups of first racks are respectively located in the two groups of first through grooves; the opposite sides of the outer walls of a group of the fixed plates are rotatably connected with rotating rods through the first square plate; the bottom ends of the outer walls of the two groups of rotating rods are fixedly connected with first gears, and the two groups of first gears are respectively meshed with the two groups of first racks; the top ends of the outer walls of the two groups of rotating rods are fixedly connected with second gears; the opposite sides of the outer walls of a group of the movable plates are provided with a group of second tooth grooves; the two groups of the second gears are respectively meshed with multiple groups of second tooth grooves.

[0007] As a preferred embodiment of the present invention, an extension slot is provided at one end of the outer wall of the movable plate; an extension plate is slidably connected to the inner side wall of the extension slot; a group of third tooth grooves are provided on opposite sides of the outer wall of the extension plate; a first rotating rod is rotatably connected to the opposite sides of the outer wall of the movable plate through a second square plate; a pair of third gears are fixedly connected to the top end of the outer wall of the first rotating rods, and a pair of third gears are respectively meshed with the two groups of third tooth grooves; third racks are fixedly connected to the opposite sides of the outer wall of the fixed plate through a first connecting block; a pair of third racks are respectively meshed with a pair of third gears.

[0008] As a preferred embodiment of the present invention, the opposite sides of the outer walls of the left cabinet panel and the right cabinet panel are rotatably connected to a reciprocating rod through a third party plate; the bottom ends of the outer walls of a pair of the reciprocating rods are fixedly connected to a fourth gear; one side of the outer walls of the left cabinet panel and the right cabinet panel is provided with a third through groove; the top end of the outer wall of the base is fixedly connected to a pair of fourth racks, and the pair of fourth racks are respectively located in a pair of third through grooves; a pair of fourth racks are respectively meshed with a pair of fourth gears; the opposite sides of the outer walls of the left cabinet panel and the right cabinet panel are fixedly connected to a sealing shell, and the pair of sealing shells are respectively matched with a pair of third through grooves; a pair of fourth racks are respectively located in a pair of sealing shells; the outer side walls of a pair of the reciprocating rods are provided with a cleaning plate, and the opposite sides of the outer walls of a pair of cleaning plates are respectively in contact with the opposite sides of the outer walls of the left cabinet panel and the right cabinet panel.

[0009] As a preferred embodiment of the present invention, a square through groove is provided on one side of the outer wall of the cleaning plate; a pair of fifth rotating rods are rotatably connected to one side of the outer wall of the cleaning plate, and one end of the outer wall of the pair of fifth rotating rods extends into the square through groove; a group of cleaning blocks are fixedly connected to the outer wall of one end of the pair of fifth rotating rods located in the square through groove, and the two groups of cleaning blocks match; a pair of fifth rotating rods are fixedly connected to a fifth gear at one end of the outer wall located outside the square through groove; fifth racks are fixedly connected to the opposite sides of the outer wall of the linkage plate through the second connecting block; a pair of fifth racks are respectively meshed with a pair of fifth gears.

[0010] As a preferred embodiment of the present invention, a pair of fifth rotating rods are fixedly connected to the outer side walls of one end located in the square through groove; a pair of sixth gears are rotatably connected to one side of the outer wall of the cleaning plate through a pair of first round rods, and the pair of sixth gears are respectively meshed with the pair of fifth gears; a pair of sixth rotating rods are rotatably connected to one side of the outer wall of the cleaning plate, and one end of the outer wall of the pair of sixth rotating rods extends into the square through groove; a pair of sixth rotating rods are fixedly connected to the outer side walls of one end located in the square through groove, and the two groups of second fan blades are respectively matched with the two groups of first fan blades; a pair of sixth rotating rods are fixedly connected to the seventh gear at one end of the outer wall outside the square through groove, and the pair of seventh gears are respectively meshed with the pair of sixth gears.

[0011] As a preferred embodiment of the present invention, a seventh through groove is opened on one side of the outer wall of the cleaning block; a collecting shell is fixedly connected to one side of the outer wall of the cleaning block, and the collecting shell is communicated with the seventh through groove; a guide plate is fixedly connected to the inner wall of the collecting shell, and the guide plate is V-shaped; the opening of the collecting shell is consistent with the rotation direction of the cleaning plate.

[0012] As a preferred embodiment of the present invention, an auxiliary groove is opened at one end of the outer wall of the expansion plate; the inner wall of the auxiliary groove is slidably connected with the auxiliary plate; a first threaded groove is opened on one side of the inner wall of the auxiliary groove; the inner wall of the first threaded groove is threadedly connected with a first threaded rod, and one end of the outer wall of the first threaded rod passes through the auxiliary plate; the first threaded rod is rotatably connected to the auxiliary plate; and a storage groove is opened at the top of the outer wall of the auxiliary plate.

[0013] As a preferred embodiment of the present invention, a sealing plate is slidably connected to the top end of the outer wall of the auxiliary plate, and the storage slot is sealed by the sealing plate; a circular groove is opened at the top end of the outer wall of the sealing plate; a bolt is threadedly connected to the bottom end of the inner wall of the circular groove, and the bottom end of the outer wall of the bolt passes through the sealing plate; a second thread groove is opened at the top end of the outer wall of the auxiliary plate, and the second thread groove matches the bolt; the bolt is located in the circular groove, and the top end of the outer wall of the bolt is flush with the top end of the outer wall of the sealing plate.

[0014] As a preferred embodiment of the present invention, the outer walls of the base plate, the left cabinet board and the right cabinet board are all coated with insulating paint; the outer surface of the insulating paint is coated with waterproof paint; and sealing gaskets are provided at the contact points between the base plate, the left cabinet board and the right cabinet board.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the left cabinet plate and the right cabinet plate move to both sides, the left cabinet plate and the right cabinet plate will drive a pair of linkage plates to move, and the linkage plate drives the first rack to move, so that the movement of the first rack drives the first gear to rotate, and the rotation of the first gear drives the second gear to rotate through the rotating rod. Because the second tooth grooves are provided on the opposite sides of the outer wall of the moving plate, and the second tooth grooves are meshed with the second gear, the rotation of the second gear drives the moving plate to move through the second tooth grooves, so that the moving plate is slowly extended, so that the maintenance space where the electrical components on the moving plate are located is larger, which makes it not only more convenient to repair or overhaul the electrical components, but also more convenient for the staff to repair, detect and inspect.

[0016] 2. When the left cabinet plate and the right cabinet plate move to both sides, the left cabinet plate and the right cabinet plate will also drive a pair of reciprocating rods and the fourth gear to move through a pair of third-party plates. Because a pair of fourth racks and a pair of fourth racks are fixedly connected to the top of the outer wall of the base and respectively mesh with a pair of fourth gears, the fourth racks are in a fixed and precise state, and when the fourth gear is in a moving state, the fourth gear will rotate while moving, so that the fourth gear will drive the reciprocating rod to rotate. Because the outer side walls of the pair of reciprocating rods are provided with cleaning plates, the rotation of the reciprocating rod drives the cleaning plates to move up and down, and the outer surfaces of the left cabinet plate and the right cabinet plate are cleaned, so that the dust on the left cabinet plate and the right cabinet plate is cleaned, making the device more convenient when it needs to be cleaned, and making the device not only easy to maintain, but also easy to clean, thereby being more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0018] Figure 1 It is the main structure diagram of the present invention; Figure 2 It is a partial structural diagram of the main body of the present invention; Figure 3 It is a structural diagram of the cleaning plate, cleaning block, first fan blade and collecting shell of the present invention; Figure 4 It is a structural diagram of the cleaning block, the collecting shell, the first fan blade and the second fan blade of the present invention; Figure 5 The exploded structural diagram of the cleaning block, the collecting shell and the guide plate of the present invention; Figure 6 It is a structural diagram of the substrate and the placement plate of the present invention; Figure 7 It is an exploded structural diagram of the fixed plate and the movable plate of the present invention; Figure 8 It is an exploded structural diagram of the movable plate and the expansion plate of the present invention; Fig. 9 It is an exploded structural diagram of the expansion board and the auxiliary board of the present invention; Fig.10 It is an exploded structural diagram of the auxiliary plate and the sealing plate of the present invention.

[0019] In the figure: 1, base; 2, cabinet; 201, base plate; 202, left cabinet board; 203, right cabinet board; 3, cabinet door; 4, slide groove; 5, motor; 6, double threaded shaft; 7, placement plate; 701, fixed plate; 702, moving plate; 8, linkage plate; 9, first through groove; 10, first rack; 11, rotating rod; 12, first gear; 13, second gear; 14, second tooth groove; 15, extended through groove; 16, extended plate; 17, third tooth groove; 18, first rotating rod; 19, third gear; 20, third rack; 21, reciprocating rotating rod; 22, fourth gear; 2 3. third through groove; 24. fourth rack; 25. sealing shell; 26. cleaning plate; 27. square through groove; 28. fifth rotating rod; 29. ​​cleaning block; 30. fifth gear; 31. fifth rack; 32. first blade; 33. sixth gear; 34. sixth rotating rod; 35. second blade; 36. seventh gear; 37. seventh through groove; 38. collecting shell; 39. guide plate; 40. auxiliary groove; 41. auxiliary plate; 42. first threaded groove; 43. first threaded rod; 44. storage groove; 45. sealing plate; 46. circular groove; 47. bolt; 48. second threaded groove. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1:

[0022] See also Figure 1-Figure 8As shown, a high-voltage switch cabinet that is easy to maintain includes a base 1; a cabinet body 2 is arranged at the top of the outer wall of the base 1; the cabinet body 2 includes a base plate 201, a left cabinet plate 202 and a right cabinet plate 203; the base plate 201 is L-shaped, and the base plate 201 matches the left cabinet plate 202 and the right cabinet plate 203; a cabinet door 3 is arranged on one side of the outer wall of the left cabinet plate 202; a pair of slide grooves 4 are opened at the top of the outer wall of the base 1; the outer side walls of the left cabinet plate 202 and the right cabinet plate 203 are respectively slidably connected to the inner side walls of the pair of slide grooves 4; a motor 5 is fixedly connected to one side of the outer wall of the base 1 through a fixing block; a double-threaded shaft 6 is arranged at the output end of the motor 5, and one end of the outer wall of the double-threaded shaft 6 passes through a pair of slide grooves 4 and the left cabinet plate 202 and the right cabinet plate 203; the double-threaded shaft 6 is connected to the left cabinet plate 202 and the right cabinet The plate 203 is threadedly connected; a group of placement plates 7 is provided on one side of the inner wall of the base plate 201. When it is necessary to repair or overhaul the electrical components in the cabinet body 2, the cabinet door 3 is opened first, and then the double-threaded shaft 6 is driven to rotate by the motor 5. Because the double-threaded shaft 6 is threadedly connected to the left cabinet plate 202 and the right cabinet plate 203, the rotation of the double-threaded shaft 6 drives the left cabinet plate 202 and the right cabinet plate 203 to move to both sides, thereby exposing the base plate 201 and the placement plate 7. At this time, the space for the staff to perform repairs or overhauls becomes larger, making it more convenient for the staff to perform repairs or overhauls, thereby reducing the difficulty of repairs and improving the efficiency of repairs. When no repairs are required, the base plate 201, the left cabinet plate 202, the right cabinet plate 203 and the cabinet door 3 are assembled into a closed high-voltage switch cabinet.

[0023] The opposite sides of the outer walls of the left cabinet plate 202 and the right cabinet plate 203 are rotatably connected to the reciprocating rod 21 through the third party plate; the bottom ends of the outer walls of the pair of reciprocating rods 21 are fixedly connected to the fourth gear 22; one side of the outer wall of the left cabinet plate 202 and the right cabinet plate 203 is provided with a third through groove 23; a pair of fourth racks 24 are fixedly connected to the top of the outer wall of the base 1, and the pair of fourth racks 24 are respectively located in the pair of third through grooves 23; a pair of fourth racks 24 are respectively meshed with the pair of fourth gears 22; the opposite sides of the outer walls of the left cabinet plate 202 and the right cabinet plate 203 are fixedly connected to the sealing shell 25, and the pair of sealing shells 25 are respectively matched with the pair of third through grooves 23; a pair of fourth racks 24 are respectively located in the pair of sealing shells 25; the outer side walls of the pair of reciprocating rods 21 are provided with cleaning plates 26, and the opposite sides of the outer walls of the pair of cleaning plates 26 are respectively in contact with the opposite sides of the outer walls of the left cabinet plate 202 and the right cabinet plate 203. When the plate 202 and the right cabinet plate 203 move to both sides, the left cabinet plate 202 and the right cabinet plate 203 will also drive the pair of reciprocating rods 21 and the fourth gear 22 to move through a pair of third-party plates. Because a pair of fourth racks 24 and a pair of fourth racks 24 are fixedly connected to the top of the outer wall of the base 1 and meshed with a pair of fourth gears 22 respectively, the fourth racks 24 are in a fixed static state, and when the fourth gear 22 is in a moving state, the fourth gear 22 will rotate while moving, so that the fourth gear 22 will drive the reciprocating rod 21 to rotate. Because the outer side walls of the pair of reciprocating rods 21 are provided with cleaning plates 26, the rotation of the reciprocating rod 21 drives the cleaning plates 26 to move up and down, and the outer surfaces of the left cabinet plate 202 and the right cabinet plate 203 are cleaned, so that the dust on the left cabinet plate 202 and the right cabinet plate 203 is cleaned, making the device more convenient when it needs to be cleaned, making the device not only easy to maintain, but also easy to clean, and thus more practical.

[0024] The placement plate 7 includes a fixed plate 701 and a movable plate 702; one end of the outer wall of a group of fixed plates 701 is fixedly connected to one side of the inner wall of the base plate 201; the bottom ends of the outer walls of a group of movable plates 702 are respectively slidably connected to the top ends of the outer walls of a group of fixed plates 701; the outer walls of the left cabinet plate 202 and the right cabinet plate 203 are fixedly connected to the opposite sides of the linkage plates 8, and the linkage plates 8 are U-shaped; the outer walls of a group of fixed plates 701 are provided with first through grooves 9 on opposite sides; the outer walls of a pair of linkage plates 8 are fixedly connected to a group of first racks 10 on opposite sides, and the two groups of first racks 10 are fixedly connected to the opposite sides of the outer walls. A rack 10 is respectively located in the two groups of first through grooves 9; the outer walls of a set of fixed plates 701 are rotatably connected to the rotating rods 11 on opposite sides through the first square plate; the bottom ends of the outer walls of the two groups of rotating rods 11 are fixedly connected to the first gears 12, and the two groups of first gears 12 are respectively meshed with the two groups of first racks 10; the top ends of the outer walls of the two groups of rotating rods 11 are fixedly connected to the second gears 13; the outer walls of a set of movable plates 702 are provided with a group of second tooth grooves 14 on opposite sides; the two groups of second gears 13 are respectively meshed with the multiple groups of second tooth grooves 14, when the left cabinet When the left cabinet plate 202 and the right cabinet plate 203 move to both sides, the left cabinet plate 202 and the right cabinet plate 203 will drive a pair of linkage plates 8 to move, and the linkage plate 8 drives the first rack 10 to move. Because the placement plate 7 includes a fixed plate 701 and a movable plate 702 and the first rack 10 and the first gear 12 are meshed with each other; the movement of the first rack 10 drives the first gear 12 to rotate, and the rotation of the first gear 12 drives the second gear 13 to rotate through the rotating rod 11. Because the outer wall of the movable plate 702 is provided with second tooth grooves 14 on opposite sides, and the second tooth grooves 14 are provided The second gear 13 is meshed with the second gear 13, so that the rotation of the second gear 13 drives the movable plate 702 to move through the second tooth groove 14, so that the movable plate 702 is slowly extended, so that the maintenance space where the electrical components on the movable plate 702 are located is larger, thereby making it more convenient to perform maintenance, and the opposite sides of the outer wall of the movable plate 702 are moved by the rotation of the second gear 13, so that the movement of the movable plate 702 is more convenient, which not only makes it more convenient to repair or overhaul the electrical components, but also makes it more convenient for the staff to perform maintenance or detection and inspection.

[0025] An extension slot 15 is provided at one end of the outer wall of the movable plate 702; an extension plate 16 is slidably connected to the inner side wall of the extension slot 15; a group of third tooth grooves 17 are provided on opposite sides of the outer wall of the extension plate 16; the first rotating rod 18 is rotatably connected to the opposite sides of the outer wall of the movable plate 702 through the second square plate; a third gear 19 is fixedly connected to the top of the outer wall of a pair of first rotating rods 18, and a pair of third gears 19 are respectively meshed with the two groups of third tooth grooves 17; the third racks 20 are fixedly connected to the opposite sides of the outer wall of the fixed plate 701 through the first connecting block; the pair of third racks 20 are respectively meshed with the pair of third gears 19, and when the movable plate 702 moves, the movement of the movable plate 702 will drive the first rotating rod 18 and the third gear 19 to move through the second square plate, because the third racks 20 are fixedly connected to the opposite sides of the outer wall of the fixed plate 701 through the first connecting block; the pair of third racks 20 are respectively meshed with the pair of third gears 19 The third gear 19 is meshed so that it rotates when it moves on the third rack 20. Because a group of third tooth grooves 17 and a pair of third gears 19 are provided on opposite sides of the outer wall of the expansion plate 16, respectively meshing with the two groups of third tooth grooves 17, the rotation of the third gear 19 drives the expansion plate 16 to move through the third tooth grooves 17, so that the expansion plate 16 will also move in the expansion slot 15 while the movable plate 702 moves, so that when the movable plate 702 moves to a suitable position, the expansion plate 16 will be fully opened, so that when the staff performs maintenance or overhaul, they can place detection instruments or maintenance tools on the expansion plate 16, making it more convenient for the staff to perform maintenance, and further improving the maintainability of the device. When the device is in an environment where it is inconvenient to place instruments or maintenance tools, the expansion plate 16 can solve the problem of placing instruments or maintenance tools for the staff, making the device more practical and convenient.

[0026] A square through slot 27 is provided on one side of the outer wall of the cleaning plate 26; a pair of fifth rotating rods 28 are rotatably connected to one side of the outer wall of the cleaning plate 26, and one end of the outer wall of the pair of fifth rotating rods 28 extends into the square through slot 27; a group of cleaning blocks 29 are fixedly connected to the outer wall of one end of the pair of fifth rotating rods 28 located in the square through slot 27, and the two groups of cleaning blocks 29 match; a fifth gear 30 is fixedly connected to one end of the outer wall of the pair of fifth rotating rods 28 located outside the square through slot 27; a fifth rack 31 is fixedly connected to the opposite sides of the outer wall of the linkage plate 8 through the second connecting block; a pair of fifth racks 31 are respectively meshed with a pair of fifth gears 30. When the cleaning plate 26 reciprocates up and down, the cleaning plate 26 will drive the pair of fifth rotating rods 28, the cleaning block 29, and the fifth gear 30 to reciprocate up and down due to the linkage plate 8. A fifth rack 31 is fixedly connected to the opposite sides of the outer wall through the second connecting block; a pair of fifth racks 31 are respectively meshed with a pair of fifth gears 30, so that the fifth rack 31 is in a fixed static state, and when the fifth gear 30 is in a moving state, the fifth gear 30 will rotate and move, and the rotation of the pair of fifth gears 30 drives the pair of fifth rotating rods 28 and the cleaning block 29 to rotate, so that the cleaning plate 26 rotates and moves at the same time, thereby making it more convenient to clean the left cabinet panel 202 and the right cabinet panel 203, and also increasing the cleaning range of the device, so that the cleaning plate 26 drives the cleaning block 29 to move, and when the cleaning block 29 rotates and moves for cleaning, the same position on the outer surface of the left cabinet panel 202 and the right cabinet panel 203 can be cleaned multiple times, thereby improving the cleaning effect.

[0027] A pair of fifth rotating rods 28 are fixedly connected to the outer wall of one end in the square through slot 27 with a group of first fan blades 32; a pair of sixth gears 33 are rotatably connected to one side of the outer wall of the cleaning plate 26 through a pair of first round rods, and the pair of sixth gears 33 are respectively meshed with the pair of fifth gears 30; a pair of sixth rotating rods 34 are rotatably connected to one side of the outer wall of the cleaning plate 26, and one end of the outer wall of the pair of sixth rotating rods 34 extends into the square through slot 27; a pair of sixth rotating rods 34 are fixedly connected to the outer wall of one end in the square through slot 27 with a group of second fan blades 35, and the two groups of second fan blades 35 are respectively matched with the two groups of first fan blades 32; a pair of sixth rotating rods 34 are fixedly connected to one end of the outer wall outside the square through slot 27 with a seventh gear 36, and the pair of seventh gears 36 are respectively meshed with the pair of sixth gears 33. When the fifth rotating rod 28 and the fifth gear When the wheel 30 rotates, the rotation of the fifth rotating rod 28 drives the two groups of first fan blades 32 to rotate, and because a pair of sixth gears 33 are respectively meshed with a pair of fifth gears 30, the rotation of the fifth gear 30 drives the sixth gear 33 to rotate, and because a pair of seventh gears 36 are respectively meshed with a pair of sixth gears 33, the rotation of the sixth gear 33 drives the seventh gear 36 to rotate, and the rotation of the seventh gear 36 drives the sixth rotating rod 34 to rotate, so that the pair of sixth rotating rods 34 drives the two groups of second fan blades 35 to rotate, so that the first fan blades 32 cooperate with the second fan blades 35 to assist in cleaning the cleaning block 29, so that when the cleaning block 29 is cleaned, the first fan blades 32 and the second fan blades 35 assist in blowing air to blow away dust or impurities, thereby making it more convenient to clean the left cabinet plate 202 and the right cabinet plate 203, and further improving the cleaning effect and efficiency of the device.

[0028] The outer walls of the substrate 201, the left cabinet board 202 and the right cabinet board 203 are all coated with insulating paint; the outer surface of the insulating paint is coated with waterproof paint; the substrate 201, the left cabinet board 202 and the right cabinet board 203 are all provided with sealing gaskets at the mutual contact points. By coating the outer walls of the substrate 201, the left cabinet board 202 and the right cabinet board 203 with insulating paint, when an electrical component in the cabinet 2 fails, the cabinet 2 can be effectively insulated and isolated from the outside world, so that the current in the cabinet 2 is not easy to leak, thereby improving the safety of the device, and by coating the outer surface of the insulating paint with waterproof paint, when the device is located in the external environment, rainwater and the like are not easy to corrode the cabinet 2, and rainwater and the like are not easy to enter the cabinet 2 and damage the electrical components in the cabinet 2, and by coating the substrate 201, the left cabinet board 202 and the right cabinet board 203 are all provided with sealing gaskets at the mutual contact points, the sealing performance of the device is improved.

[0029] A seventh through slot 37 is provided on one side of the outer wall of the cleaning block 29; a collecting shell 38 is fixedly connected to one side of the outer wall of the cleaning block 29, and the collecting shell 38 is communicated with the seventh through slot 37; a guide plate 39 is fixedly connected to the inner side wall of the collecting shell 38, and the guide plate 39 is V-shaped; the opening of the collecting shell 38 is consistent with the rotation direction of the cleaning plate 26. When the cleaning block 29 is cleaning, when the cleaning block 29 cleans dust or impurities, the dust will enter the collecting shell 38 through the seventh through slot 37 on the cleaning block 29, and then enter the inside of the collecting shell 38 through the guide plate 39 in the collecting shell 38. Because the guide plate 39 is V-shaped, when the opening of the collecting shell 38 faces downward, due to the structure of the guide plate 39, the dust is not easy to fall into the collecting shell 38, so that the device can clean and collect impurities at the same time, thereby avoiding too much dust and causing excessive pollution to the environment or air.

[0030] Embodiment 2:

[0031] See also Figure 9-10 As shown, an auxiliary groove 40 is provided at one end of the outer wall of the expansion plate 16; an auxiliary plate 41 is slidably connected to the inner wall of the auxiliary groove 40; a first threaded groove 42 is provided at one side of the inner wall of the auxiliary groove 40; a first threaded rod 43 is threadedly connected to the inner wall of the first threaded groove 42, and an outer wall end of the first threaded rod 43 passes through the auxiliary plate 41; the first threaded rod 43 is rotatably connected to the auxiliary plate 41; a storage groove 44 is provided at the top of the outer wall of the auxiliary plate 41, and by rotating the first threaded rod 43, the first threaded rod 43 is moved due to the threaded connection between the first threaded groove 42 and the first threaded rod 43. The auxiliary plate 41 is rotatably connected to the auxiliary plate 41, so that the movement of the first threaded rod 43 drives the auxiliary plate 41 to move, and the rotation of the first threaded rod 43 can open the auxiliary plate 41. Since the top of the outer wall of the auxiliary plate 41 is provided with a storage slot 44, the device can store some frequently used parts or tools in the storage slot 44, so that when the staff performs maintenance or inspection, if it is necessary to replace the parts, or need to use some unique tools, the auxiliary plate 41 can be opened, and the parts or tools can be taken from the storage slot 44 for maintenance or replacement, so that the electrical components are more convenient to repair or replace, and the device is more practical and convenient.

[0032] The top of the outer wall of the auxiliary plate 41 is slidably connected with a sealing plate 45, and the storage groove 44 is sealed by the sealing plate 45; a circular groove 46 is provided at the top of the outer wall of the sealing plate 45; a bolt 47 is threadedly connected to the bottom end of the inner wall of the circular groove 46, and the bottom end of the outer wall of the bolt 47 passes through the sealing plate 45; a second thread groove 48 is provided at the top of the outer wall of the auxiliary plate 41, and the second thread groove 48 matches the bolt 47; the bolt 47 is located in the circular groove 46, and the top of the outer wall of the bolt 47 is flush with the top of the outer wall of the sealing plate 45, and the sealing plate 45 is slidably connected to the top of the outer wall of the auxiliary plate 41, and the storage groove 44 is sealed by the sealing plate 45, so that the tools stored in the storage groove 44 can be stored. Or parts, etc., will be in a sealed environment, which is more convenient for storage and makes the tools or parts stored in the storage shell less susceptible to corrosion. When the tools or parts in the storage slot 44 need to be used, the bolt 47 is turned to move the bolt 47 out of the second threaded groove 48. At this time, the sealing plate 45 and the auxiliary plate 41 are in contact and fixed. At this time, the sliding sealing plate 45 will open the storage slot 44 to take out the tools or parts, so that the device can not only better hold the parts or tools, but also make it more convenient to take the parts or tools. The top of the outer wall of the bolt 47 is flush with the top of the outer wall of the sealing plate 45, so that the bolt 47 will not protrude, so that the sealing plate 45 can be better placed in the auxiliary slot 40.

[0033] When the present invention is in use, when it is necessary to repair or overhaul the electrical components in the cabinet body 2, the cabinet door 3 is opened first, and then the double-threaded shaft 6 is driven to rotate by the motor 5. Since the double-threaded shaft 6 is threadedly connected with the left cabinet plate 202 and the right cabinet plate 203, the rotation of the double-threaded shaft 6 drives the left cabinet plate 202 and the right cabinet plate 203 to move to both sides, so that the base plate 201 and the placement plate 7 are exposed. At this time, the space for the staff to perform repairs or overhauls becomes larger, so that the staff can perform repairs or overhauls more conveniently, thereby reducing the difficulty of repair and improving the efficiency of repair. When no repair is needed, the base plate 201, the left cabinet plate 202, the right cabinet plate 203 and the cabinet door 3 are assembled into a closed high-voltage switch cabinet, and when the left cabinet plate 202 and the right cabinet plate 203 are moved to When the two sides move, the left cabinet plate 202 and the right cabinet plate 203 will drive a pair of linkage plates 8 to move, and the linkage plate 8 drives the first rack 10 to move. Because the placement plate 7 includes a fixed plate 701 and a movable plate 702 and the first rack 10 is meshed with the first gear 12; the movement of the first rack 10 drives the first gear 12 to rotate, and the rotation of the first gear 12 drives the second gear 13 to rotate through the rotating rod 11. Because the outer wall of the movable plate 702 is provided with second tooth grooves 14 on opposite sides, and the second tooth grooves 14 are meshed with the second gear 13, the rotation of the second gear 13 drives the movable plate 702 to move through the second tooth grooves 14, so that the movable plate 702 is slowly extended, so that the maintenance space where the electrical components on the movable plate 702 are located is larger, which is more convenient. The second gear 13 is rotated on the opposite sides of the outer wall of the movable plate 702 to move, so that the movement of the movable plate 702 is more convenient, so that the electrical components are not only more convenient to repair or overhaul, but also more convenient for the staff to repair or detect and inspect. When the movable plate 702 moves, the movement of the movable plate 702 will drive the first rotating rod 18 and the third gear 19 to move through the second square plate. Because the third rack 20 is fixedly connected to the opposite sides of the outer wall of the fixed plate 701 through the first connecting block; a pair of third racks 20 are respectively meshed with a pair of third gears 19, so that the third gear 19 will rotate when moving on the third rack 20. Because a group of third tooth grooves 17 and a pair of third tooth grooves 17 are opened on the opposite sides of the outer wall of the expansion plate 16, The third gear 19 is respectively meshed with the two sets of third tooth grooves 17, so that the rotation of the third gear 19 drives the expansion plate 16 to move through the third tooth grooves 17, so that the expansion plate 16 will also move in the expansion slot 15 while the movable plate 702 moves, so that when the movable plate 702 moves to a suitable position, the expansion plate 16 will be fully opened, so that when the staff performs maintenance or overhaul, they can place the detection instrument or maintenance tools on the expansion plate 16, which makes it more convenient for the staff to perform maintenance and further improves the maintainability of the device. When the device is in an environment where it is not convenient to place instruments or maintenance tools, the expansion plate 16 can solve the problem of placing the staff's instruments or maintenance tools, making the device more practical and convenient.And by rotating the first threaded rod 43, since the first threaded groove 42 is threadedly connected to the first threaded rod 43, the rotation of the first threaded rod 43 causes the first threaded rod 43 to move, and since the first threaded rod 43 is rotatably connected to the auxiliary plate 41, the movement of the first threaded rod 43 drives the auxiliary plate 41 to move, so that the rotation of the first threaded rod 43 can open the auxiliary plate 41. Since a storage slot 44 is provided on the top of the outer wall of the auxiliary plate 41, the device can store some frequently used parts or tools in the storage slot 44, so that when the staff performs maintenance or inspection, if they need to replace the parts, or need to use some unique tools, they can open the auxiliary plate 41 and take the parts or tools from the storage slot 44 for maintenance or replacement, making the electrical components more convenient The auxiliary plate 41 is easy to repair or replace, and the device is more practical and convenient. The sealing plate 45 is slidably connected to the top of the outer wall of the auxiliary plate 41, and the storage groove 44 is sealed by the sealing plate 45, so that the tools or parts stored in the storage groove 44 are in a sealed environment, which is more convenient for storage and the tools or parts stored in the storage shell are not easily corroded. When the tools or parts in the storage groove 44 need to be used, the bolt 47 is rotated to move the bolt 47 out of the second threaded groove 48. At this time, the sealing plate 45 and the auxiliary plate 41 are in contact and fixed. At this time, the sliding sealing plate 45 opens the storage groove 44 and takes out the tools or parts. The device can not only better hold the parts or tools, but also make it more convenient to take out the parts or tools. The top of the outer wall of the bolt 47 is connected to the The top of the outer wall of the sealing plate 45 is flush with each other, so that the bolt 47 does not protrude, so that the sealing plate 45 can be placed in the auxiliary groove 40 more easily, and when the left cabinet plate 202 and the right cabinet plate 203 move to both sides, the left cabinet plate 202 and the right cabinet plate 203 will also drive the pair of reciprocating rods 21 and the fourth gear 22 to move through a pair of third-party plates, because a pair of fourth racks 24 are fixedly connected to the top of the outer wall of the base 1 and a pair of fourth racks 24 are respectively meshed with a pair of fourth gears 22, so that the fourth rack 24 is in a fixed static state, and when the fourth gear 22 is in a moving state, the fourth gear 22 will move and rotate, so that the fourth gear 22 will drive the reciprocating rod 21 to rotate, and because the outer side walls of the pair of reciprocating rods 21 are provided with cleaning plates 26, the reciprocating rod 21 is The rotation drives the cleaning plate 26 to move up and down, and cleans the outer surfaces of the left cabinet plate 202 and the right cabinet plate 203, so that the dust on the left cabinet plate 202 and the right cabinet plate 203 is cleaned, making it more convenient when the device needs to be cleaned, making the device not only easy to maintain, but also easy to clean, thus more practical, and when the cleaning plate 26 reciprocates up and down, the cleaning plate 26 will drive a pair of fifth rotating rods 28, cleaning blocks 29, and fifth gears 30 to reciprocate up and down, because the opposite sides of the outer wall of the linkage plate 8 are fixedly connected with the fifth rack 31 through the second connecting block; the pair of fifth racks 31 are respectively meshed with the pair of fifth gears 30, so that the fifth rack 31 is in a fixed and stationary state, and when the fifth gear 30 is in a moving state, the fifth gear 30 will rotate and move,The rotation of a pair of fifth gears 30 drives a pair of fifth rotating rods 28 and cleaning blocks 29 to rotate, so that the cleaning plate 26 rotates and moves at the same time, thereby making it easier to clean the left cabinet board 202 and the right cabinet board 203, and also increasing the cleaning range of the device, so that the cleaning plate 26 drives the cleaning block 29 to move, and when the cleaning block 29 rotates and moves for cleaning, the same position on the outer surface of the left cabinet board 202 and the right cabinet board 203 can be cleaned multiple times, thereby improving the cleaning effect, and when the fifth rotating rod 28 and the fifth gear 30 rotate, the rotation of the fifth rotating rod 28 drives the two groups of first blades 32 to rotate, and because A pair of sixth gears 33 are respectively meshed with a pair of fifth gears 30, so that the rotation of the fifth gear 30 drives the sixth gear 33 to rotate. Because a pair of seventh gears 36 are respectively meshed with a pair of sixth gears 33, the rotation of the sixth gear 33 drives the seventh gear 36 to rotate, and the rotation of the seventh gear 36 drives the sixth rotating rod 34 to rotate, so that the pair of sixth rotating rods 34 drive the two sets of second blades 35 to rotate, so that the first blade 32 cooperates with the second blade 35 to assist in cleaning the cleaning block 29, so that when the cleaning block 29 is cleaned, the first blade 32 and the second blade 35 assist in blowing air to blow away dust or impurities, thereby making it more convenient for the left cabinet board 202 and the right cabinet board 202 to rotate. 03 is cleaned, and the cleaning effect and efficiency of the device are further improved. When the cleaning block 29 is cleaning, the cleaning block 29 cleans the dust or impurities, and the dust enters the collection shell 38 through the seventh through slot 37 on the cleaning block 29, and then enters the inside of the collection shell 38 through the guide plate 39 in the collection shell 38. Because the guide plate 39 is in a V shape, when the opening of the collection shell 38 faces downward, due to the structure of the guide plate 39, the dust is not easy to fall into the collection shell 38, so that the device can clean the impurities while collecting the impurities, thereby avoiding too much dust and causing excessive pollution to the environment or air, and through the substrate 2 01. The outer walls of the left cabinet board 202 and the right cabinet board 203 are coated with insulating paint, so that when the electrical components in the cabinet 2 fail, the cabinet 2 can be effectively insulated and isolated from the outside world, so that the current in the cabinet 2 is not easy to leak, thereby improving the safety of the device. The outer surface of the insulating paint is coated with waterproof paint, so that when the device is located in the external environment, rainwater is not easy to corrode the cabinet 2, and it is also not easy for rainwater to enter the cabinet 2 and damage the electrical components in the cabinet 2. The base plate 201, the left cabinet board 202 and the right cabinet board 203 are all provided with sealing gaskets at the mutual contact points, so that the sealing of the device is improved.

[0034] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high-voltage switch cabinet that is easy to maintain, comprising a base (1); a cabinet body (2) is arranged at the top of the outer wall of the base (1); the cabinet body (2) comprises a base plate (201), a left cabinet plate (202) and a right cabinet plate (203); the base plate (201) is L-shaped, and the base plate (201) matches the left cabinet plate (202) and the right cabinet plate (203); a cabinet door (3) is arranged on one side of the outer wall of the left cabinet plate (202); the characteristics are as follows: A pair of slide grooves (4) are provided at the top of the outer wall of the base (1); the outer side walls of the left cabinet board (202) and the right cabinet board (203) are respectively slidably connected to the inner side walls of the pair of slide grooves (4); a motor (5) is fixedly connected to one side of the outer wall of the base (1) via a fixing block; a double-threaded rotating shaft (6) is provided at the output end of the motor (5), and one end of the outer wall of the double-threaded rotating shaft (6) passes through the pair of slide grooves (4) and the left cabinet board (202) and the right cabinet board (203); the double-threaded rotating shaft (6) is threadedly connected to the left cabinet board (202) and the right cabinet board (203); and a group of placement plates (7) are provided on one side of the inner wall of the base plate (201).

2. The high-voltage switch cabinet that is easy to maintain according to claim 1 is characterized in that: The placement plate (7) comprises a fixed plate (701) and a movable plate (702); one end of the outer wall of a group of the fixed plates (701) is fixedly connected to one side of the inner wall of the base plate (201); the bottom ends of the outer walls of a group of the movable plates (702) are respectively slidably connected to the top ends of the outer walls of a group of the fixed plates (701); the outer walls of the left cabinet plate (202) and the right cabinet plate (203) are fixedly connected to linkage plates (8) on opposite sides, and the linkage plates (8) are U-shaped; the outer walls of a group of the fixed plates (701) are provided with first through grooves (9) on opposite sides; the outer walls of a pair of the linkage plates (8) are fixedly connected to a group of first racks (10) on opposite sides, The two groups of first racks (10) are respectively located in the two groups of first through grooves (9); opposite sides of the outer wall of one group of the fixed plates (701) are rotatably connected to the rotating rods (11) through the first square plate; the bottom ends of the outer walls of the two groups of the rotating rods (11) are fixedly connected to the first gears (12), and the two groups of first gears (12) are respectively meshed with the two groups of first racks (10); the top ends of the outer walls of the two groups of the rotating rods (11) are fixedly connected to the second gears (13); the outer walls of the one group of the movable plates (702) are each provided with a group of second tooth grooves (14); and the two groups of the second gears (13) are respectively meshed with the plurality of groups of second tooth grooves (14).

3. The high-voltage switch cabinet that is easy to maintain according to claim 2 is characterized in that: An extension slot (15) is provided at one end of the outer wall of the movable plate (702); an extension plate (16) is slidably connected to the inner wall of the extension slot (15); a group of third tooth grooves (17) are provided on opposite sides of the outer wall of the extension plate (16); first rotating rods (18) are rotatably connected to opposite sides of the outer wall of the movable plate (702) via a second square plate; a pair of third gears (19) are fixedly connected to the top ends of the outer walls of the first rotating rods (18), and the pair of third gears (19) are respectively meshed with the two groups of third tooth grooves (17); third racks (20) are fixedly connected to opposite sides of the outer wall of the fixed plate (701) via a first connecting block; and the pair of third racks (20) are respectively meshed with the pair of third gears (19).

4. The high-voltage switch cabinet that is easy to maintain according to claim 2 is characterized in that: The outer walls of the left cabinet plate (202) and the right cabinet plate (203) are rotatably connected to reciprocating rods (21) on opposite sides thereof via a third plate; a fourth gear (22) is fixedly connected to the bottom ends of the outer walls of the pair of reciprocating rods (21); a third through slot (23) is provided on one side of the outer walls of the left cabinet plate (202) and the right cabinet plate (203); a pair of fourth racks (24) are fixedly connected to the top end of the outer wall of the base (1), and the pair of fourth racks (24) are respectively located in the pair of third through slots (23); the pair of fourth racks (24) are respectively connected to a The fourth gears (22) are meshed with each other; the opposite sides of the outer walls of the left cabinet plate (202) and the right cabinet plate (203) are fixedly connected with sealing shells (25), and the pair of sealing shells (25) are matched with the pair of third through grooves (23) respectively; the pair of fourth racks (24) are respectively located in the pair of sealing shells (25); the outer side walls of the pair of reciprocating rods (21) are provided with cleaning plates (26), and the opposite sides of the outer walls of the pair of cleaning plates (26) are in contact with the opposite sides of the outer walls of the left cabinet plate (202) and the right cabinet plate (203).

5. The high-voltage switch cabinet that is easy to maintain according to claim 4 is characterized in that: A square through slot (27) is formed on one side of the outer wall of the cleaning plate (26); a pair of fifth rotating rods (28) are rotatably connected to one side of the outer wall of the cleaning plate (26), and one end of the outer wall of the pair of fifth rotating rods (28) extends into the square through slot (27); a group of cleaning blocks (29) are fixedly connected to the outer wall of one end of the pair of fifth rotating rods (28) located in the square through slot (27), and the two groups of cleaning blocks (29) match each other; a fifth gear (30) is fixedly connected to one end of the outer wall of the pair of fifth rotating rods (28) located outside the square through slot (27); fifth racks (31) are fixedly connected to the opposite sides of the outer wall of the linkage plate (8) through second connecting blocks; and the pair of fifth racks (31) are respectively meshed with the pair of fifth gears (30).

6. The high-voltage switch cabinet that is easy to maintain according to claim 5, characterized in that: A pair of first blades (32) are fixedly connected to the outer wall of one end of the pair of fifth rotating rods (28) located in the square through slot (27); a pair of sixth gears (33) are rotatably connected to one side of the outer wall of the cleaning plate (26) through a pair of first round rods, and the pair of sixth gears (33) are respectively meshed with the pair of fifth gears (30); a pair of sixth rotating rods (34) are rotatably connected to one side of the outer wall of the cleaning plate (26), and one end of the outer wall of the pair of sixth rotating rods (34) extends into the square through slot (27); a group of second blades (35) are fixedly connected to the outer wall of one end of the pair of sixth rotating rods (34) located in the square through slot (27), and the two groups of second blades (35) are respectively matched with the two groups of first blades (32); a pair of seventh gears (36) are fixedly connected to one end of the outer wall of the pair of sixth rotating rods (34) located outside the square through slot (27), and the pair of seventh gears (36) are respectively meshed with the pair of sixth gears (33).

7. The high-voltage switch cabinet that is easy to maintain according to claim 5 is characterized in that: A seventh through slot (37) is formed on one side of an outer wall of the cleaning block (29); a collecting shell (38) is fixedly connected to one side of the outer wall of the cleaning block (29), and the collecting shell (38) is in communication with the seventh through slot (37); a guide plate (39) is fixedly connected to the inner side wall of the collecting shell (38), and the guide plate (39) is in a V shape; an opening of the collecting shell (38) is consistent with the rotation direction of the cleaning plate (26).

8. The high-voltage switch cabinet that is easy to maintain according to claim 3 is characterized in that: An auxiliary groove (40) is formed at one end of the outer wall of the expansion plate (16); an auxiliary plate (41) is slidably connected to the inner wall of the auxiliary groove (40); a first threaded groove (42) is formed at one side of the inner wall of the auxiliary groove (40); a first threaded rod (43) is threadedly connected to the inner wall of the first threaded groove (42), and an outer wall end of the first threaded rod (43) passes through the auxiliary plate (41); the first threaded rod (43) is rotatably connected to the auxiliary plate (41); and a storage groove (44) is formed at the top end of the outer wall of the auxiliary plate (41).

9. The high-voltage switch cabinet that is easy to maintain according to claim 8, characterized in that: The top end of the outer wall of the auxiliary plate (41) is slidably connected to a sealing plate (45), and the storage groove (44) is sealed by the sealing plate (45); the top end of the outer wall of the sealing plate (45) is provided with a circular groove (46); the bottom end of the inner wall of the circular groove (46) is threadedly connected to a bolt (47), and the bottom end of the outer wall of the bolt (47) passes through the sealing plate (45); the top end of the outer wall of the auxiliary plate (41) is provided with a second thread groove (48), and the second thread groove (48) matches the bolt (47); the bolt (47) is located in the circular groove (46), and the top end of the outer wall of the bolt (47) is flush with the top end of the outer wall of the sealing plate (45).

10. The high-voltage switch cabinet that is easy to maintain according to claim 9, characterized in that: The outer side walls of the base plate (201), the left cabinet plate (202) and the right cabinet plate (203) are all coated with insulating paint; the outer surface of the insulating paint is coated with waterproof paint; and sealing gaskets are provided at the mutual contact points of the base plate (201), the left cabinet plate (202) and the right cabinet plate (203).

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