Power distribution cabinet for power equipment

Abstract

The invention discloses a power distribution cabinet for power equipment, and relates to the technical field of power distribution cabinet protection, and the power distribution cabinet comprises a cabinet body, the inner wall of the cabinet body is fixedly connected with a mounting frame, the back surface of the cabinet body is provided with heat dissipation holes, the back surface of the cabinet body is provided with a filter screen, the inner wall of the cabinet body is provided with three sand plates, and the inner wall of the cabinet body is fixedly connected with a partition plate. The surface of the partition plate is fixedly connected with two bird repelling bells, the two sets of cleaning components are arranged in the cabinet body, the upper end of the filter screen is subjected to arc track displacement through the arrangement of the two sets of cleaning components, the device further comprises a moisture-proof component, and the moisture-proof component is in transmission connection with the cleaning components, so that the three sand plates are subjected to vertical displacement; the power distribution cabinet further comprises two groups of bird repelling parts and driving parts, so that the two bird repelling bells vibrate, and through mutual cooperation of the structures, the power distribution cabinet has the effects of improving the capability of resisting the influence of external adverse factors of the power distribution cabinet and improving the use safety of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution cabinet protection, in particular to a power distribution cabinet for electric power equipment. Background Art

[0002] The power distribution cabinet, also called the switch cabinet, is a power control cabinet. The external line first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. It is widely used in many industries. With the continuous progress of society, the national power grid and the people's electrical equipment are becoming more and more extensive, and the use of power distribution cabinets is also increasing; Since a variety of power controllers are placed in the distribution cabinet, a lot of heat will be generated inside the cabinet due to the transmission of current during use. In order to avoid excessive internal heat and meet the heat dissipation needs of the distribution cabinet, common distribution cabinets on the market will have vents on the back. At the same time, since the distribution cabinet is used in a wide range of scenarios, it will be installed outdoors. In order to meet a variety of usage scenarios, the vents will be set to an inclined shape with high inside and low outside, so that when the equipment is used on rainy days, rain will not enter from the vents. Compared with traditional distribution cabinets, this protection method improves the ability of the equipment to face the negative impact of the surrounding environment. However, under natural conditions, in addition to preventing rain from entering, there are still many common external influencing factors. For example, on sunny days, fluff will enter from the vents, and it is common to see birds taking shelter from the rain and building nests on the distribution cabinet. These external influencing factors will directly affect the safe use of the distribution cabinet. Therefore, the existing distribution cabinets are still insufficient in measures to deal with external adverse factors, and the actual use effect needs to be improved. Summary of the invention

[0003] The purpose of the present invention is to provide a power distribution cabinet for electric power equipment, which has the effect of improving the ability of the power distribution cabinet to resist the influence of external adverse factors, improving the safety of equipment use, and solving the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a power distribution cabinet for electric power equipment, comprising a cabinet, a mounting frame is fixedly connected to the inner wall of the cabinet, a heat dissipation hole is opened on the back of the cabinet, a filter is arranged on the back of the cabinet, three sand plates are arranged on the inner wall of the cabinet, a partition is fixedly connected to the inner wall of the cabinet, and two bird-repelling bells are fixedly connected to the surface of the partition; It also includes two groups of cleaning components, both of which are arranged in the cabinet. Through the arrangement of the two groups of cleaning components, the upper end of the filter screen moves in an arc trajectory; It also includes a moisture-proof component, which is in driving connection with the cleaning component so that the three sand plates can be vertically displaced and keep their positions unchanged after displacement; The utility model also comprises two groups of bird-repelling components and driving components. The two groups of bird-repelling components are respectively connected with the two groups of cleaning components in a transmission manner so that the two bird-repelling bells vibrate.

[0005] Optionally, the cleaning component includes: The gear train is connected with the gear of the transmission gear of the present invention, and the gear train is connected with the gear of the transmission gear of the present invention to the gear train of the transmission gear.

[0006] Optionally, the moisture-proof component includes: Two limit rods 2, the two limit rods 2 are fixedly connected to the inner wall of the cabinet, the rod walls of the two limit rods 2 are slidably connected with a rack plate, the opposite sides of the two rack rows are fixedly connected with locking plate 1, locking plate 2 and a short shaft group, the inner wall of the cabinet is rotatably connected with two fixed shafts, the shaft arms of the two fixed shafts are fixedly connected with incomplete gears and residual gears, the teeth of the two residual gears are respectively meshed with the teeth of the two rack plates, the surfaces of the two rack plates are fixedly connected with L-shaped rods, the rod walls of the two L-shaped rods are slidably connected to the inner wall of the partition plate, the ends of the two L-shaped rods are commonly fixedly connected with a moisture-proof frame, and the three sand plates are detachably connected to the inner wall of the moisture-proof frame.

[0007] Optionally, the bird-repelling component includes: A knocking block is fixedly connected to the surface of the tooth block, and the size of the knocking block is adapted to the position of the fixed axis.

[0008] Optionally, the driving component includes: A base is fixedly connected to the surface of the partition plate, a double-headed motor is fixedly connected to the surface of the base, and two output shafts of the double-headed motor are respectively fixedly connected to the ends of the two main shafts.

[0009] Optionally, the distance between the three sand plates is adapted to the size of the heat dissipation holes, and the heat dissipation holes are arranged obliquely with the outside lower and the inside higher.

[0010] Optionally, the mounting frame is made of basic steel and is provided with a plurality of groups of mounting clips.

[0011] Optionally, a side wall of the cabinet is provided with a sensing module, and the sensing module is electrically signal-connected to the double-head motor.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses the coordination of the rack row, the transmission rod and the transmission shaft to enable the filter to be switched to a state where the angle between the filter and the cabinet is upward, and in this state, the dust-facing surface of the filter faces downward. At this time, the filter can be washed by rainwater to wash away the dust attached to it, thereby ensuring the actual heat dissipation effect of the heat dissipation holes after the rainy day ends; At the same time, when this method is adopted, since the dust-facing side of the filter screen faces downward, the flushing of rainwater can clean the dust more thoroughly and efficiently, with a strong practical effect, and the dust can be washed off more conveniently.

[0013] Second, the present invention cooperates with the locking plate 1, the locking plate 2 and the short axis group to make the three sand plates move downward to block the heat dissipation holes, so that the heat dissipation holes are closed. At this time, the three sand plates can achieve the purpose of moisture-proof, that is, to prevent external moisture from entering from the heat dissipation holes, to prevent internal components from being damaged, and to improve the ability of the cabinet to cope with external adverse factors; By setting the locking plate 1 and the locking plate 2, the short-distance displacement of the rack row will not cause the incomplete gear to rotate. In this way, when the device encounters unforeseen extreme weather such as heavy rain, if the impact of rain is large, there may be a hidden danger of structural damage to the filter screen. At this time, if its structure is damaged, the three sand plates will still maintain the closed state of the heat dissipation holes, that is, the components inside the cabinet will not be affected, and the protection performance is high.

[0014] Third, the present invention cooperates with structures such as tooth blocks, gears and springs to make the knocking block first move toward the direction of the bird-repelling bell, and then shakes to knock the bird-repelling bell, so that the bird-repelling bell makes a sound, so that the two bird-repelling bells can vibrate, so that birds that may hide on the surface of the cabinet on rainy days can be driven away, avoiding bird droppings, friction and other factors from causing damage to the cabinet surface, and further improving the ability of the cabinet to cope with the influence of external adverse factors; At the same time, by adopting this method, in the initial state, the striking block is far away from the bird-repelling bell, which can avoid special circumstances causing the bird-repelling bell to produce unnecessary sounds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a first axonometric view of the present invention; Figure 2 is a second axonometric view of the present invention; Figure 3 For the present invention Figure 2 A magnified view of the structure at center A; Figure 4 is a sectional isometric view of the present invention; Figure 5 It is a cross-sectional view of the present invention from a top view perspective; Figure 6 It is a schematic diagram of the transmission between the gear and the residual gear of the present invention; Figure 7 It is a schematic diagram of the transmission between the gear and the knocking block of the present invention; Figure 8 For the present invention Figure 7 A magnified view of the structure at B in the middle; Fig. 9 It is a diagram showing the connection relationship between the transmission rod and the protection frame of the present invention.

[0016] In the figure: 1. cabinet; 2. mounting frame; 3. filter screen; 4. sand board; 5. partition plate; 6. bird-repelling bell; 7. main shaft; 8. gear; 9. limit rod 1; 10. rack row; 11. gear block; 12. spring; 13. transmission rod; 14. opening; 15. inclined groove; 16. transmission shaft; 17. protection frame; 18. limit rod 2; 19. rack plate; 20. locking plate 1; 21. locking plate 2; 22. short shaft group; 23. fixed shaft; 24. incomplete gear; 25. residual gear; 26. L-shaped rod; 27. moisture-proof frame; 28. knocking block; 29. ​​base; 30. double-headed motor; 31. mounting clamp; 32. induction module. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0018] For example, see Figures 1 to 9 The present invention provides a power distribution cabinet for electric power equipment, comprising a cabinet 1, a mounting frame 2 is fixedly connected to the inner wall of the cabinet 1, a heat dissipation hole is opened on the back of the cabinet 1, a filter screen 3 is arranged on the back of the cabinet 1, three sand plates 4 are arranged on the inner wall of the cabinet 1, a partition plate 5 is fixedly connected to the inner wall of the cabinet 1, and two bird-repelling bells 6 are fixedly connected to the surface of the partition plate 5; The two groups of cleaning components are both arranged in the cabinet 1, the moisture-proof component is transmission-connected with the cleaning component, and the two groups of bird-repelling components are transmission-connected with the two groups of cleaning components respectively.

[0019] In this embodiment, after the cabinet 1 is initially erected at the desired position, when the equipment is used, the corresponding current control element can be installed in the cabinet 1 through the mounting frame 2. Under normal weather conditions, the heat generated by the internal components is evacuated through the heat dissipation holes, and the heat dissipation holes are dust-proofed through the filter 3 to prevent floating objects such as external fluff from floating into the heat dissipation holes and affecting the safety of the circuit controller in the cabinet 1. When it is in a rainy environment, the driving component can be started at this time, so that the two groups of cleaning components can be started by the driving component to operate. Through the operation of the two groups of cleaning components, the upper end of the filter 3 is displaced in an arc trajectory, so that the filter 3 can be in a state where the angle with the cabinet 1 is upward, and in this state, the dust-facing surface of the filter 3 faces downward. At this time, the filter 3 can be flushed by the effect of rainwater to wash off the dust attached to it, so as to ensure the actual heat dissipation effect of the heat dissipation holes after the rainy day ends. In this way, the protection ability of the cabinet 1 in daily use can be improved by using external factors; Due to the fact that the environment around the cabinet 1 is greatly reduced under rainy conditions, the internal temperature can be limited not to be high by the transfer of the surface temperature of the cabinet 1. In the process of the operation of the two sets of cleaning components, the moisture-proof components are driven to operate synchronously. At this time, the operation of the moisture-proof components causes the three sand plates 4 to be vertically displaced and keep the positions unchanged after the displacement. Through the vertical displacement of the three sand plates 4, the three sand plates 4; During the operation of the two sets of cleaning components, the bird-repelling components are driven to operate synchronously, so that the two bird-repelling bells 6 vibrate, so that birds that may hide on the surface of the cabinet 1 on rainy days can be driven away, avoiding bird droppings, friction and other factors from causing damage to the surface of the cabinet 1, and further improving the ability of the cabinet 1 to cope with the influence of external adverse factors.

[0020] See also Figure 5 The driving component includes a base 29, which is fixedly connected to the surface of the partition plate 5. A double-headed motor 30 is fixedly connected to the surface of the base 29. The two output shafts of the double-headed motor 30 are respectively fixedly connected to the ends of the two main shafts 7. By starting the double-headed motor 30, the two main shafts 7 can be easily driven to rotate.

[0021] See also Figures 2 to 9The cleaning component includes a main shaft 7, the end of the main shaft 7 is rotatably connected to the inner wall of the cabinet 1, the shaft arm of the main shaft 7 is fixedly connected to a gear 8, the inner wall of the cabinet 1 is fixedly connected to a limit rod 9, the rod wall of the limit rod 9 is slidably connected to a rack row 10, the teeth of the rack row 10 are meshed with the teeth of the gear 8, the rod wall of the limit rod 9 is slidably connected to a tooth block 11, the tooth block 11 and the opposite side of the rack row 10 are fixedly connected to a spring 12, and the spring 12 is sleeved on the limit rod 9. The rod wall of the rod 9 and the surface of the rack row 10 are fixedly connected with a transmission rod 13, the side wall of the cabinet 1 is provided with an opening 14 for the transmission rod 13 to move, the lower end of the filter screen 3 is hinged to the surface of the cabinet 1, the side wall of the filter screen 3 is provided with an inclined groove 15, the end of the transmission rod 13 is fixedly connected with a transmission shaft 16, the transmission shaft 16 is inserted into the inclined groove 15, and the surface of the cabinet 1 is fixedly connected with a protective frame 17, and the inner wall of the protective frame 17 is slidably connected to the rod wall of the transmission rod 13.

[0022] In this embodiment, by rotating the main shaft 7, the gear 8 can be synchronously rotated, and the rotation of the gear 8 can drive the rack row 10 to move. This displacement is limited by the limit rod 9, that is, the rack row 10 slides along the rod wall of the limit rod 9, and the displacement of the rack row 10 can pull the spring 12, so that the spring 12 drives the tooth block 11 to slide synchronously along the rod wall of the limit rod 9. In the process of displacement of the rack row 10, the transmission rod 13 is synchronously driven to move along the opening 14. The displacement of the transmission rod 13 can synchronously push the transmission shaft 16 to move, and the displacement of the transmission shaft 16 can push the filter screen 3 so that it is hinged with the cabinet body 1. The contact point is an axis, which produces deflection, that is, the upper end of the filter screen 3 moves in a circular arc trajectory. During this displacement process, the transmission shaft 16 slides along the groove wall of the inclined groove 15. Through the circular arc trajectory displacement of the filter screen 3, the filter screen 3 can be in a state where the angle between the filter screen 3 and the cabinet 1 is upward, and in this state, the dust-facing side of the filter screen 3 faces downward. At this time, the filter screen 3 can be flushed with the effect of rainwater to wash away the dust attached to it, thereby ensuring the actual heat dissipation effect of the heat dissipation holes after the rainy day ends. At the same time, by adopting this method, since the dust-facing side of the filter screen 3 faces downward, the flushing of rainwater at this time can clean the dust more thoroughly and efficiently, with a strong actual effect, and the dust can be washed away more conveniently.

[0023] See also Figures 2 to 7The moisture-proof component includes two limit rods 18, the two limit rods 18 are fixedly connected to the inner wall of the cabinet 1, the rod walls of the two limit rods 18 are slidably connected with a rack plate 19, the opposite sides of the two rack rows 10 are fixedly connected with a locking plate 1 20, a locking plate 21 and a short shaft group 22, the inner wall of the cabinet 1 is rotatably connected with two fixed shafts 23, the shaft arms of the two fixed shafts 23 are fixedly connected with an incomplete gear 24 and a residual gear 25, the teeth of the two residual gears 25 are respectively meshed with the teeth of the two rack plates 19, the surfaces of the two rack plates 19 are fixedly connected with an L-shaped rod 26, the rod walls of the two L-shaped rods 26 are slidably connected to the inner wall of the partition plate 5, the ends of the two L-shaped rods 26 are commonly fixedly connected with a moisture-proof frame 27, and the three sand plates 4 are detachably connected to the inner wall of the moisture-proof frame 27.

[0024] In this embodiment, during the displacement of the rack row 10, the locking plate 1 20, the locking plate 21 and the short shaft group 22 are synchronously driven to displace. At this time, the incomplete gear 24 will be first disengaged from the surface of the locking plate 1 20, and as the short shaft group 22 is displaced, the teeth of the incomplete gear 24 will be pushed by the short shaft group 22, so that the incomplete gear 24 will rotate until the short shaft group 22 is disengaged from the teeth of the incomplete gear 24. At this time, the locking plate 21 is in contact with the parallel side of the incomplete gear 24. In this way, the incomplete gear 24 can be rotated 180° by the displacement of the rack row 10, and the incomplete gear 24 can be rotated by the incomplete gear 24. The rotation of the fixed shaft 23 can synchronously drive the fixed shaft 23 to rotate, and the residual gear 25 can be rotated through the transmission of the fixed shaft 23, so that the rack plate 19 can be displaced downward, and then the L-shaped rod 26 can be driven to move downward through the displacement of the rack plate 19, so that the moisture-proof frame 27 can be pushed to move downward, so that the three sand plates 4 on the moisture-proof frame 27 are displaced downward, so that the three sand plates 4 block the heat dissipation holes, so that the heat dissipation holes are closed. At this time, the purpose of moisture-proof can be achieved through the three sand plates 4, that is, to prevent external moisture from entering from the heat dissipation holes, to prevent internal components from being damaged, and to improve the ability of the cabinet 1 to cope with external adverse factors.

[0025] By setting the locking plate 1 20 and the locking plate 2 21, the short-distance displacement of the rack row 10 will not cause the incomplete gear 24 to rotate. In this way, when the device encounters unforeseen extreme weather such as heavy rain, if the impact of rain is large, there may be a hidden danger of structural damage to the filter screen 3. At this time, if its structure is damaged, the three sand plates 4 will still maintain the closed state of the heat dissipation holes unchanged, that is, the components inside the cabinet 1 will not be affected, and the protection performance is high.

[0026] Embodiment 2, based on the above embodiment: See also Figures 5 to 8The bird-repelling component includes a striking block 28 , which is fixedly connected to the surface of the tooth block 11 , and the size of the striking block 28 is adapted to the position of the fixed shaft 23 .

[0027] In this embodiment, during the process of the tooth block 11 being driven to synchronously displace, as the gear 8 continues to rotate, its teeth are disengaged from the teeth of the rack row 10. At this time, as the gear 8 continues to rotate, its teeth turn to mesh with the teeth of the tooth block 11. At the same time, in this state, the end of the rack row 10 is in contact with the inner wall of the cabinet 1, so that the gear 8 continues to rotate, and the tooth block 11 can be pushed to displace, so that the distance between the tooth block 11 and the rack row 10 is shortened, that is, the spring 12 is compressed, and when the teeth of the tooth block 11 are disengaged from the teeth of the gear 8, at this time, under the elastic action of the spring 12, it will quickly slide along the rod wall of the limit rod 9 for reset, and mesh with the gear 8 again, so that as the gear 8 continues to rotate, the tooth block 11 can be quickly shaken in this state; Through the movement of the tooth block 11, the knocking block 28 can be synchronously driven to move toward the direction of the bird-repelling bell 6 first, and then shake to knock the bird-repelling bell 6, so that the bird-repelling bell 6 makes a sound, so that the two bird-repelling bells 6 can vibrate, so that birds that may hide on the surface of the cabinet 1 on rainy days can be driven away, and bird droppings, friction and other factors can be prevented from causing damage to the surface of the cabinet 1, thereby further improving the ability of the cabinet 1 to cope with the influence of external adverse factors.

[0028] Embodiment 3, based on the above embodiment: See also Figure 4 The distance between the three sand plates 4 is adapted to the size of the heat dissipation holes, and the heat dissipation holes are arranged obliquely with the outside lower and the inside higher. By limiting the positions of the three sand plates 4, when they are vertically displaced, they can just contact the heat dissipation holes.

[0029] Also, see Figure 4 The mounting frame 2 is made of basic steel material, and a plurality of mounting clips 31 are arranged on the mounting frame 2. By arranging the mounting clips 31, the installation combination of the circuit controller is more diverse when the equipment is initially set up, and the equipment is more practical.

[0030] Also, see Figure 2 The side wall of the cabinet 1 is provided with a sensing module 32, and the sensing module 32 is electrically connected to the double-headed motor 30. Through the setting of the sensing module 32, when it senses rain in the external environment, the double-headed motor 30 can be automatically started, and when it senses that the rain stops, the double-headed motor 30 can be automatically reverse-driven, making the device more intelligent.

[0031] Working principle: When the power distribution cabinet for electric power equipment is used, after the cabinet 1 is initially set up at the desired position, the corresponding current control element can be installed in the cabinet 1 through the mounting frame 2. Under normal weather conditions, the heat generated by the internal components is evacuated through the heat dissipation holes, and the heat dissipation holes are dust-proofed through the filter 3 to prevent floating objects such as fluff from the outside from floating into the heat dissipation holes and affecting the safety of the circuit controller in the cabinet 1. When it is in a rainy environment, the double-headed motor 30 can be started through the induction module 32 to make the upper end of the filter 3 move in a circular trajectory, so that the filter 3 can be in a The cabinet 1 is in an upward angle state, and the dust-facing surface of the filter 3 is downward in this state. At this time, the filter 3 can be washed by rainwater to wash away the dust attached to it, thereby ensuring the actual heat dissipation effect of the heat dissipation holes after the rainy day. In this way, the protection ability of the cabinet 1 in daily use can be improved by using external factors. At the same time, the three sand plates 4 are vertically displaced to block the heat dissipation holes, so that the heat dissipation holes are closed. At this time, the three sand plates 4 can achieve the purpose of moisture-proof, that is, to prevent external moisture from entering from the heat dissipation holes, to prevent internal components from being damaged, and to improve the ability of the cabinet 1 to cope with the influence of external adverse factors; After the above process, the two bird-repelling bells 6 will also vibrate, so as to drive away birds that may hide on the surface of the cabinet 1 on rainy days, avoid bird droppings, friction and other factors from damaging the surface of the cabinet 1, and further improve the ability of the cabinet 1 to cope with external adverse factors.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power distribution cabinet for electric power equipment, comprising a cabinet body, characterized in that: The back of the cabinet is provided with a filter screen, the inner wall of the cabinet is provided with three sand plates, the inner wall of the cabinet is fixedly connected with a partition plate, the surface of the partition plate is fixedly connected with two bird-repelling bells, and the power distribution cabinet also includes: Two groups of cleaning components, both of which are arranged in the cabinet and are used to move the upper end of the filter screen in a circular arc trajectory; A moisture-proof component, which is in driving connection with the cleaning component so that the three sand plates can be vertically displaced and keep their positions unchanged after displacement; Two groups of bird-repelling components and driving components, wherein the two groups of bird-repelling components are respectively connected to the two groups of cleaning components in a transmission manner so as to make the two bird-repelling bells vibrate; The cleaning component includes a main shaft, the end of the main shaft is rotatably connected to the inner wall of the cabinet, the shaft arm of the main shaft is fixedly connected to a gear, the inner wall of the cabinet is fixedly connected to a limiting rod 1, the rod wall of the limiting rod 1 is slidably connected to a rack row, and the teeth of the rack row are meshed with the teeth of the gear.

2. The power distribution cabinet for electric power equipment according to claim 1, characterized in that: The rod wall of the limiting rod 1 is slidably connected with a tooth block, and the tooth block and the opposite side of the rack row are fixedly connected with a spring. The spring is sleeved on the rod wall of the limiting rod 1, and the surface of the rack row is fixedly connected with a transmission rod.

3. The power distribution cabinet for electric power equipment according to claim 2, characterized in that: The side wall of the cabinet is provided with an opening for the transmission rod to move, the lower end of the filter screen is hinged to the surface of the cabinet, the side wall of the filter screen is provided with an inclined groove, the end of the transmission rod is fixedly connected to a transmission shaft, the transmission shaft is inserted into the inclined groove, the surface of the cabinet is fixedly connected to a protection frame, and the inner wall of the protection frame is slidably connected to the rod wall of the transmission rod; The moisture-proof component includes two limit rods 2, the two limit rods 2 are fixedly connected to the inner wall of the cabinet, the rod walls of the two limit rods 2 are slidably connected with a rack plate, the opposite sides of the two rack rows are fixedly connected with locking plate 1, locking plate 2 and a short shaft group, the inner wall of the cabinet is rotatably connected with two fixed shafts, the shaft arms of the two fixed shafts are fixedly connected with incomplete gears and residual gears, the teeth of the two residual gears are respectively meshed with the teeth of the two rack plates, the surfaces of the two rack plates are fixedly connected with L-shaped rods, the rod walls of the two L-shaped rods are slidably connected to the inner wall of the partition plate, the ends of the two L-shaped rods are commonly fixedly connected to a moisture-proof frame, and the three sand plates are detachably connected to the inner wall of the moisture-proof frame.

4. The power distribution cabinet for electric power equipment according to claim 3, characterized in that: The bird-repelling component comprises: A knocking block is fixedly connected to the surface of the tooth block, and the size of the knocking block is adapted to the position of the fixed axis.

5. The power distribution cabinet for electric power equipment according to any one of claims 2 to 4, characterized in that: The driving component comprises: A base is fixedly connected to the surface of the partition plate, a double-headed motor is fixedly connected to the surface of the base, and two output shafts of the double-headed motor are respectively fixedly connected to the ends of the two main shafts.

6. The power distribution cabinet for electric power equipment according to claim 5, characterized in that: The inner wall of the cabinet is fixedly connected with a mounting frame, and the back of the cabinet is provided with heat dissipation holes; The distance between the three sand plates is adapted to the size of the heat dissipation holes, and the heat dissipation holes are arranged obliquely with the outer side lower and the inner side higher.

7. The power distribution cabinet for electric power equipment according to claim 6, characterized in that: The material of the mounting frame is basic steel material, and a plurality of groups of mounting clips are arranged on the mounting frame.

8. The power distribution cabinet for electric power equipment according to claim 5, characterized in that: The side wall of the cabinet is provided with a sensing module, and the sensing module is electrically signal-connected with the double-head motor.

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