阅读说明：本技术 一种自移式防渗室外配电柜 (Self-moving anti-seepage outdoor power distribution cabinet ) 是由 陆菊胡 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种自移式防渗室外配电柜,涉及配电柜技术领域。本发明包括配电柜、架台和护板,所述配电柜的内壁底部固定有用于对电气元件进行支撑的架台,所述架台的左侧设置有用于对配电柜内部进行抽水的抽水机构,所述配电柜的顶部固定有护板,所述护板的内部设置有用于驱动抽水机构的驱动机构,所述抽水机构包括抽水罐、一号单向阀管、二号单向阀管。本发明通过驱动机构的设置,使得驱动机构驱动抽水机构运作,从而使得配电柜在暴雨天气时,能够自主的将渗透至配电柜内部的雨水排出配电柜的外部,从而避免了需要人工对渗透至配电柜内部的雨水清理,增加人工的劳作强度的问题,进而提高了配电柜的实用性。(The invention discloses a self-moving anti-seepage outdoor power distribution cabinet, and relates to the technical field of power distribution cabinets. The water pumping mechanism comprises a water pumping tank, a first check valve pipe and a second check valve pipe. According to the invention, through the arrangement of the driving mechanism, the driving mechanism drives the water pumping mechanism to operate, so that rainwater permeating into the power distribution cabinet can be automatically discharged out of the power distribution cabinet in heavy rain weather of the power distribution cabinet, the problem that the rainwater permeating into the power distribution cabinet needs to be manually cleaned, the manual working strength is increased is solved, and the practicability of the power distribution cabinet is further improved.)

1. The utility model provides a from outdoor switch board of formula of moving prevention of seepage, includes switch board (1), stand (2) and backplate (3), its characterized in that: the inner wall bottom of switch board (1) is fixed with stand (2) that are used for supporting electric elements, the left side of stand (2) is provided with and is used for drawing water mechanism (4) that draw water to switch board (1) inside, the top of switch board (1) is fixed with backplate (3), the inside of backplate (3) is provided with actuating mechanism (5) that are used for the drive to draw water mechanism (4).

2. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1, characterized in that: the water pumping mechanism (4) comprises a water pumping tank (41), a check valve pipe (42), a second check valve pipe (43), a filter screen (44), a cleaning brush (45), an elastic rod (46), a fixing rod (47), a sliding rod (48), a through groove plate (49), an air bag (410), an air disc frame (411) and a steel ball (412), the bottom of the inner wall of the power distribution cabinet (1) is sequentially fixed with the water pumping tank (41) and the filter screen (44) from left to right, the left side and the right side of the water pumping tank (41) are respectively fixed with the second check valve pipe (43) and the first check valve pipe (42), the bottom of the sliding rod (48) slides in the water pumping tank (41), the top of the sliding rod (48) is fixed with the through groove plate (49), the fixing rod (47) is fixed on the outer side of the sliding rod (48), the elastic rod (46) is fixed on the right side of the fixing rod (47), the cleaning brush is fixed with cleaning brush (45) on the left of the bottom of elastic rod (46), the inside of elastic rod (46) is provided with gasbag (410), the inside of cleaning brush (45) is provided with air-disk rack (411), the top of air-disk rack (411) is provided with steel ball (412), gasbag (410) and air-disk rack (411) pass through the trachea and are connected.

3. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1, characterized in that: the driving mechanism (5) comprises a supporting plate (51), a water collecting disc (52), a fixing frame (53), a water wheel (54), a rotating rod (55), a water pipe (56), a baffle (57), a sliding plate (58), a bidirectional elastic telescopic rod (59), a hinged frame (510), a fixing plate (511), a telescopic water bag (512), an elastic bearing plate (513), a first bevel gear (514), a second bevel gear (515), a sewage collecting frame (516), a impurity filtering net (517), an elastic sliding block (518) and a top rod (519), wherein the water collecting disc (52) is fixed at the top of the supporting plate (51), the fixing frame (53) is fixed at the left side of the bottom of the supporting plate (51), the water wheel (54) rotates inside the fixing frame (53), the first bevel gear (514) is fixed at the back of the water wheel (54), and the first bevel gear (514) is meshed with the second bevel gear (515), the right side of second bevel gear (515) is fixed with bull stick (55), the inner wall bottom of backup pad (51) is fixed with water pipe (56), articulated frame (510) and elastic bearing board (513) from left to right in proper order, the top of water pipe (56) is run through and is slided and have baffle (57), the inside slip of baffle (57) has slide plate (58), the top of elastic bearing board (513) is fixed with flexible water bag (512), the top of flexible water bag (512) is fixed in the bottom of water-collecting tray (52), the left side of elastic bearing board (513) is fixed with fixed plate (511), slide plate (58) and fixed plate (511) pass through two-way elasticity telescopic link (59) swing joint, ejector pin (519) runs through the bottom of flexible water bag (512), the inner wall top of flexible water bag (512) is fixed with album dirt frame (516), miscellaneous net (517) has two, two impurity filtering nets (517) are respectively hinged to the left side and the right side of the top of the ejector rod (519), one opposite side of each impurity filtering net (517) is hinged to an elastic sliding block (518), and the elastic sliding blocks (518) slide inside the bottom of the sewage collecting frame (516).

4. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1, characterized in that: the inner side of the cleaning brush (45) is in contact with the outer side of the filter screen (44), and the first check valve pipe (42) extends to the inner part of the filter screen (44).

5. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1, characterized in that: the inside of jar (41) that draws water is the chute setting, a check valve pipe (42) are located the inside of jar (41) that draws water and are the eminence of chute, No. two check valve pipes (43) are located the inside of jar (41) that draws water and are the low department of chute.

6. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1, characterized in that: the left side of the rotating rod (55) is provided with a bulge, the bulge part arranged on the left side of the rotating rod (55) is sleeved with a through groove plate (49), and the right side of the rotating rod (55) is provided with a convex block.

7. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1, characterized in that: the top of the fixed frame (53) is communicated with the bottom of the left side of the water pipe (56), and the water pipe (56) is obliquely arranged.

8. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1, characterized in that: a convex block is arranged in a left groove in the bottom of the sliding plate (58), an elastic shifting sheet is fixed to the top of the convex block, and the top of the elastic shifting sheet is fixed to the top of the inner wall of the water pipe (56).

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a self-moving anti-seepage outdoor power distribution cabinet.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like.

The existing outdoor power distribution cabinet is in heavy rain weather, rainwater easily enters the power distribution cabinet, when the rainwater amount is large, a large amount of accumulated water flows on urban roads, the accumulated water flowing on the roads easily permeates into the power distribution cabinet from a gap at the bottom of the power distribution cabinet, so that the problems that electrical equipment is affected by damp and short circuit, an electrical coil and a lead wire are damaged due to insulation aging, the stability of the protection performance of the electrical equipment is affected, the reliability of action and the accuracy of metering are affected, and therefore the self-moving type anti-seepage outdoor power distribution cabinet is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a self-moving type anti-seepage outdoor power distribution cabinet, which solves the problems in the background technology. In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a from outdoor switch board of formula of moving prevention of seepage, includes switch board, pallet and backplate, the inner wall bottom of switch board is fixed with the pallet that is used for carrying out the support to electric elements, the left side of pallet is provided with and is used for drawing water the mechanism that draws water to switch board inside, the top of switch board is fixed with the backplate, the inside of backplate is provided with the actuating mechanism who is used for the drive mechanism that draws water.

Preferably, the mechanism of drawing water includes jar, check valve pipe, No. two check valve pipes, filter screen, cleaning brush, elastic rod, dead lever, slide bar, logical frid, gasbag, air-disc frame, steel ball, the inner wall bottom of switch board from left to right is fixed with in proper order and draws water jar and filter screen, the left side and the right side of jar of drawing water are fixed with No. two check valve pipes and a check valve pipe respectively, the bottom of slide bar slides in the inside of jar of drawing water, the top of slide bar is fixed with logical frid, the outside of slide bar is fixed with the dead lever, the right side of dead lever is fixed with the elastic rod, the bottom left side of elastic rod is fixed with the cleaning brush, the inside of elastic rod is provided with the gasbag, the inside of cleaning brush is provided with the air pocket, the top of air-disc frame is provided with the steel ball, the gasbag passes through the trachea with the air-disc frame and is connected.

Preferably, the driving mechanism comprises a supporting plate, a water collecting disc, a fixing frame, a water wheel, a rotating rod, a water pipe, a baffle plate, a sliding plate, a bidirectional elastic telescopic rod, a hinged frame, a fixing plate, a telescopic water bag, an elastic bearing plate, a first bevel gear, a second bevel gear, a dirt collecting frame, a dirt filtering net, an elastic sliding block and a push rod, the water collecting disc is fixed at the top of the supporting plate, the fixing frame is fixed at the left side of the bottom of the supporting plate, the water wheel rotates inside the fixing frame, the first bevel gear is fixed at the back of the water wheel, the first bevel gear is meshed with the second bevel gear, the rotating rod is fixed at the right side of the second bevel gear, the water pipe, the hinged frame and the elastic bearing plate are sequentially fixed at the bottom of the inner wall of the supporting plate from left to right, the baffle plate penetrates through and slides inside the baffle plate, the telescopic water bag is fixed at the top of the elastic bearing plate, the top of flexible water pocket is fixed in the bottom of water-collecting tray, the left side of elasticity loading board is fixed with the fixed plate, slide and fixed plate pass through two-way elasticity telescopic link swing joint, the ejector pin runs through the bottom of flexible water pocket, the inner wall top of flexible water pocket is fixed with the dirty frame of collection, it has two to strain miscellaneous net, and two strain miscellaneous net articulates respectively in the top left side and the right side of ejector pin, two strain miscellaneous net one side in opposite directions and articulate there is the elastic sliding block, the elastic sliding block slides inside the bottom of the dirty frame of collection.

Preferably, the inner side of the cleaning brush is in contact with the outer side of the filter screen, and the first check valve pipe extends to the inside of the filter screen.

Preferably, the inside of jar that draws water is the chute setting, a check valve pipe is located the inside eminence for the chute that draws water the jar, No. two check valve pipes are located the inside low department for the chute that draws water the jar.

Preferably, the left side of the rotating rod is provided with a bulge, the bulge part arranged on the left side of the rotating rod is sleeved with a through groove plate, and the right side of the rotating rod is provided with a convex block.

Preferably, the top of fixed frame and the left side bottom of water pipe are for lining up the setting, and the water pipe sets up for the slope.

Preferably, the left groove in the bottom of the sliding plate is provided with a convex block, an elastic shifting sheet is fixed at the top of the convex block, and the top of the elastic shifting sheet is fixed at the top of the inner wall of the water pipe.

The invention provides a self-moving anti-seepage outdoor power distribution cabinet. The method has the following beneficial effects:

(1) according to the invention, through the arrangement of the water pumping mechanism, the rotating rod is matched with the through groove plate to drive the sliding rod to move up and down in the water pumping tank, so that the first check valve pipe and the second check valve pipe are matched to discharge water penetrating into the power distribution cabinet out of the power distribution cabinet, and further the problems that electrical equipment is affected with damp and short circuit and insulation aging of an electrical coil and a lead wire is broken down and burned out due to the fact that rainwater penetrates into the power distribution cabinet are avoided, and the use safety of the power distribution cabinet is improved.

(2) According to the water pumping mechanism, the problem that impurities in water permeating into the power distribution cabinet block the first check valve pipe and the second check valve pipe is solved through the arrangement of the filter screen, and meanwhile, the slide rod drives the fixed rod and the elastic rod to move up and down through the matching of the rotary rod and the through groove plate, so that the elastic rod drives the cleaning brush to clean the filter screen, the problem that the water pumping mechanism cannot be normally used due to the fact that the filter screen is blocked by the impurities after being used for a long time is solved, and the maintenance frequency of workers in the later period on the water pumping mechanism is reduced.

(3) According to the rainwater distribution cabinet, the driving mechanism drives the water pumping mechanism to operate through the arrangement of the driving mechanism, so that rainwater permeating into the power distribution cabinet can be automatically drained out of the power distribution cabinet in heavy rain weather of the power distribution cabinet, the problem that manual work intensity is increased due to the fact that manual cleaning of the rainwater permeating into the power distribution cabinet is needed is solved, and the practicability of the power distribution cabinet is improved.

(4) According to the invention, the lug is arranged on the right side of the rotating rod and is matched with the ejector rod, so that the lug is abutted against the ejector rod to move up and down, the ejector rod drives the impurity filtering net to move up and down, impurities filtered on the surface of the impurity filtering net move to the left side and the right side, the problem that the impurity filtering net is blocked by the impurities in rainwater is avoided, meanwhile, the impurity filtering net drives the elastic sliding block to move inwards, and the impurity filtering net can vibrate in the up-and-down moving process under the matching of the convex ball at the bottom of the elastic sliding block and the convex point in the bottom of the sewage collecting frame, so that the impurities filtered on the surface of the impurity filtering net are promoted to move to the left side and the right side.

(5) According to the invention, the elastic rod is matched with the filter screen, when the elastic rod drives the cleaning brush to move to the top of the filter screen, the elastic rod is stretched, the air bag is compressed, air blown out from the air bag is transmitted to the air disc frame through the air pipe, the air blows the steel ball, so that the steel ball impacts the cleaning brush, and the cleaning brush vibrates, thereby avoiding the problem that impurities are attached to the cleaning brush when the cleaning brush cleans the filter screen, so that the cleaning effect of the cleaning brush is poor, and further improving the cleaning efficiency of the cleaning brush.

Drawings

FIG. 1 is a three-dimensional view of a front view of the present invention;

FIG. 2 is a three-dimensional view of a rear view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is a three-dimensional view of the pumping mechanism of the present invention;

FIG. 5 is a front cross-sectional view of the pumping mechanism of the present invention;

FIG. 6 is a front cross-sectional view of the elastic rod of the present invention;

FIG. 7 is a front cross-sectional view of a cleaning brush of the present invention;

FIG. 8 is a three-dimensional view of the drive mechanism of the present invention;

FIG. 9 is a partial cross-sectional view of a water tube according to the present invention;

FIG. 10 is a front cross-sectional view of the water bladder of the present invention;

fig. 11 is an enlarged view of the structure of fig. 10 at B.

In the figure: 1. a power distribution cabinet; 2. a stand; 3. a guard plate; 4. a water pumping mechanism; 41. a water pumping tank; 42. a first check valve tube; 43. a second check valve tube; 44. a filter screen; 45. a cleaning brush; 46. an elastic rod; 47. fixing the rod; 48. a slide bar; 49. a trough plate; 410. an air bag; 411. an air plate rack; 412. a steel ball; 5. a drive mechanism; 51. a support plate; 52. a water collection tray; 53. a fixing frame; 54. a water wheel; 55. a rotating rod; 56. a water pipe; 57. a baffle plate; 58. a slide plate; 59. a bidirectional elastic telescopic rod; 510. a hinged frame; 511. a fixing plate; 512. a telescopic water bag; 513. an elastic bearing plate; 514. a first bevel gear; 515. a second bevel gear; 516. a sewage collecting frame; 517. filtering the impurity net; 518. an elastic slider; 519. and a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a from outdoor switch board of formula of moving prevention of seepage, includes switch board 1, pallet 2 and backplate 3, and switch board 1's inner wall bottom is fixed with the pallet 2 that is used for carrying out the support to electric elements, and the left side of pallet 2 is provided with and is used for carrying out the mechanism 4 that draws water to switch board 1 inside, and switch board 1's top is fixed with backplate 3, and the inside of backplate 3 is provided with and is used for the drive to draw water actuating mechanism 5 of mechanism 4.

The water pumping mechanism 4 comprises a water pumping tank 41, a first check valve pipe 42, a second check valve pipe 43, a filter screen 44, a cleaning brush 45, an elastic rod 46, a fixing rod 47, a sliding rod 48, a through groove plate 49, an air bag 410, an air disc frame 411 and a steel ball 412, the water pumping tank 41 and the filter screen 44 are sequentially fixed at the bottom of the inner wall of the power distribution cabinet 1 from left to right, the second check valve pipe 43 and the first check valve pipe 42 are respectively fixed at the left side and the right side of the water pumping tank 41, the first check valve pipe 42 extends to the inside of the filter screen 44, the bottom of the sliding rod 48 slides in the water pumping tank 41, the inside of the water pumping tank 41 is arranged in a chute, the first check valve pipe 42 is located at the high position of the chute inside of the water pumping tank 41, the second check valve pipe 43 is located at the low position of the chute inside the water distribution cabinet 41, and the water pumping tank 41 is matched through the second check valve pipe 43 and the first check valve pipe 42, so that water permeating to the inside of the water pumping tank 1 is discharged out of the power distribution cabinet 1, through the arrangement of the water pumping mechanism 4, the rotating rod 55 and the through groove plate 49 are matched to drive the sliding rod 48 to move up and down in the water pumping tank 41, so that the one-way valve pipe 42 and the two-way valve pipe 43 are matched to discharge water permeating into the power distribution cabinet 1 out of the power distribution cabinet 1, further the problem that rainwater permeates into the power distribution cabinet 1 to cause damp short circuit of electrical equipment and the problem that electrical coils and leads are damaged due to breakdown and burnout due to insulation aging is avoided, and therefore the use safety of the power distribution cabinet 1 is improved, the through groove plate 49 is fixed at the top of the sliding rod 48, the fixing rod 47 is fixed at the outer side of the sliding rod 48, the elastic rod 46 is fixed at the right side of the fixing rod 47, the cleaning brush 45 is fixed at the left side of the bottom of the elastic rod 46, the cleaning brush 45 is sleeved at the outer side of the filter screen 44, the inner side of the cleaning brush 45 is in contact with the outer side of the filter screen 44, and through the arrangement of the filter screen 44, the problem that impurities permeating into the water in the power distribution cabinet 1 to block the one-way valve pipe 42 and the two-way valve pipe 43 is avoided, meanwhile, the rotating rod 55 is matched with the through groove plate 49, so that the sliding rod 48 drives the fixed rod 47 and the elastic rod 46 to move up and down, the elastic rod 46 drives the cleaning brush 45 to clean the filter screen 44, the problem that the filter screen 44 cannot be normally used due to blockage of impurities after long-term use is further solved, the maintenance frequency of a later worker on the water pumping mechanism 4 is reduced, the air bag 410 is arranged inside the elastic rod 46, the air disc frame 411 is arranged inside the cleaning brush 45, the steel ball 412 is arranged at the top of the air disc frame 411, the air bag 410 is connected with the air disc frame 411 through an air pipe, the elastic rod 46 is matched with the filter screen 44, when the cleaning brush 45 is driven by the elastic rod 46 to move to the top of the filter screen 44, the elastic rod 46 is stretched, the air bag 410 is compressed, air blown out by the air bag 410 is transmitted to the air disc frame 411 through the air pipe, and the air blows the steel ball 412, the steel ball 412 is made to impact the cleaning brush 45, and the cleaning brush 45 vibrates, so that the problem that impurities are attached to the cleaning brush 45 when the cleaning brush 45 cleans the filter screen 44, and the cleaning effect of the cleaning brush 45 is poor is solved, and the cleaning efficiency of the cleaning brush 45 is improved.

The driving mechanism 5 comprises a supporting plate 51, a water collecting tray 52, a fixed frame 53, a water wheel 54, a rotating rod 55, a water pipe 56, a baffle 57, a sliding plate 58, a bidirectional elastic telescopic rod 59, a hinged frame 510, a fixed plate 511, a telescopic water bag 512, an elastic bearing plate 513, a first bevel gear 514, a second bevel gear 515, a dirt collecting frame 516, a dirt filtering net 517, an elastic sliding block 518 and a push rod 519, wherein the water collecting tray 52 is fixed at the top of the supporting plate 51, the fixed frame 53 is fixed at the left side of the bottom of the supporting plate 51, the water wheel 54 is rotated in the fixed frame 53, the first bevel gear 514 is fixed on the back of the water wheel 54, the first bevel gear 514 is meshed with the second bevel gear 515, the rotating rod 55 is fixed on the right side of the second bevel gear 515, the rotating rod 55 rotates in the power distribution cabinet 1, the left side of the rotating rod 55 is provided with a bulge, a through groove plate 49 is sleeved on the bulge part arranged on the left side of the rotating rod 55, thereby achieving the purpose that the rotating rod 55 drives the sliding rod 48 to reciprocate up and down, the bottom of the inner wall of the supporting plate 51 is sequentially fixed with the water pipe 56, the hinge frame 510 and the elastic bearing plate 513 from left to right, the top of the fixing frame 53 and the bottom of the left side of the water pipe 56 are arranged in a through manner, the water pipe 56 is arranged in an inclined manner, the fixing frame 53 and the water pipe 56 are arranged in a through manner, so that rainwater can drive the water wheel 54 to rotate, meanwhile, the water pipe 56 arranged in an inclined manner is reinforced in flow velocity and impact force of water, so that the rainwater can drive the water wheel 54 to rotate more stably, the top of the water pipe 56 is penetrated and slid by the baffle 57, the slide plate 58 is slid inside the baffle plate 57, the left groove at the bottom of the slide plate 58 is provided with a convex block, the top of the convex block is fixed with an elastic shifting piece, the top of the elastic shifting piece is fixed on the top of the inner wall of the water pipe 56, and the initial state of the water pipe 56 is in a closed state through the elastic shifting piece, the top of the elastic bearing plate 513 is fixed with a telescopic water bag 512, the top of the telescopic water bag 512 is fixed at the bottom of the water collecting tray 52, the left side of the elastic bearing plate 513 is fixed with a fixing plate 511, a sliding plate 58 is movably connected with the fixing plate 511 through a bidirectional elastic telescopic rod 59, a water pipe 56 is connected with the telescopic water bag 512 through a hose, a mandril 519 penetrates through the bottom of the telescopic water bag 512, the bottom of the mandril 519 extends into the power distribution cabinet 1, and the driving mechanism 5 drives the water pumping mechanism 4 to operate through the arrangement of the driving mechanism 5, so that the rainwater penetrating into the power distribution cabinet 1 can be autonomously discharged out of the power distribution cabinet 1 in heavy rain weather of the power distribution cabinet 1, the problem that the rainwater penetrating into the power distribution cabinet 1 needs to be manually cleaned is solved, the labor intensity of the labor is increased, the practicability of the power distribution cabinet 1 is further improved, a sewage collecting frame 516 is fixed at the top of the inner wall of the telescopic water bag 512, the trash filter 517 comprises two trash filter 517, the two trash filter 517 are respectively hinged on the left side and the right side of the top of the ejector rod 519, an elastic sliding block 518 is hinged on one opposite side of the two trash filter 517, a convex ball is arranged at the bottom of the elastic sliding block 518, the elastic sliding block 518 slides in the bottom of the trash collecting frame 516, salient points are arranged in the bottom of the trash collecting frame 516, a convex block is arranged on the right side of the rotating rod 55, the convex block is matched with the ejector rod 519 through the convex block arranged on the right side of the rotating rod 55, so that the convex block is abutted against the ejector rod 519 to move up and down, the ejector rod 519 drives the trash filter 517 to move up and down, impurities filtered on the surface of the trash filter 517 move to the left side and the right side, the problem that the trash filter 517 is blocked by the impurities in rainwater is solved, meanwhile, the elastic sliding block 518 is driven by the trash filter 517 to move inwards, under the matching of the convex ball at the bottom of the elastic sliding block 518 and the salient points in the bottom of the trash collecting frame 516, the trash filter 517 can also vibrate in the up and down moving process, thereby promoting the impurities filtered on the surface of the impurity filter net 517 to move to the left and right.

When the power distribution cabinet 1 is used in a heavy rain weather, when water permeates into the power distribution cabinet 1, rainwater can be gathered into the telescopic water bag 512 through the chute at the top of the water collection disc 52, the elastic bearing plate 513 moves downwards along with the increase of water in the telescopic water bag 512, the elastic bearing plate 513 drives the fixing plate 511 to move downwards, the fixing plate 511 drives one end of the bidirectional elastic telescopic rod 59 to move downwards, under the action of the hinge frame 510, the other end of the bidirectional elastic telescopic rod 59 moves upwards, the other end of the bidirectional elastic telescopic rod 59 firstly drives the sliding plate 58 to move upwards along the chute in the baffle 57, when the water in the telescopic water bag 512 reaches a certain weight, the sliding plate 58 can push against the top of the inner wall of the chute in the baffle 57, the sliding plate 58 can drive the baffle 57 to move upwards, at the moment, the baffle 57 does not block the water pipe 56 any more, the telescopic water bag 512 can flow towards the water pipe 56 through the hose, water flows from water pipe 56 to water wheel 54, so that water wheel 54 rotates, water wheel 54 rotates at first bevel gear 514, first bevel gear 514 drives second bevel gear 515, and rotating rod 55 rotates accordingly.

Under the cooperation of the rotating rod 55 and the through groove plate 49, the rotating rod 55 drives the sliding rod 48 to move up and down, the sliding rod 48 pumps air in the water pumping tank 41 each time in the upward movement process of the sliding rod 48, the second check valve pipe 43 is in a closed state, the first check valve pipe 42 is in an open state, the first check valve pipe 42 can pump water permeating into the power distribution cabinet 1 into the water pumping tank 41, the sliding rod 48 sprays air in the water pumping tank 41 each time in the downward movement process of the sliding rod 48, the first check valve pipe 42 is in a closed state, the second check valve pipe 43 is in an open state, water in the water pumping tank 41 can be discharged out of the power distribution cabinet 1 from the second check valve pipe 43, and meanwhile, through the arrangement of the filter screen 44, the problem that impurities permeating into the water in the power distribution cabinet 1 block the first check valve pipe 42 and the second check valve pipe 43 is solved; simultaneously, the rotating rod 55 drives the sliding rod 48 to move up and down, the fixing rod 47 then moves up and down, and the fixing rod 47 drives the elastic rod 46 to move up and down, so that the elastic rod 46 drives the cleaning brush 45 to clean the filter screen 44, and further, the problem that the pumping mechanism 4 cannot be normally used due to blockage of impurities after the filter screen 44 is used for a long time is solved, and the practicability of the pumping mechanism 4 is improved.

Simultaneously at the bull stick 55 rotation in-process, the right side through the bull stick 55 is provided with the lug and cooperates with ejector pin 519, make lug conflict ejector pin 519 reciprocate, thereby make ejector pin 519 drive miscellaneous net 517 reciprocate, thereby make miscellaneous net 517 surface filtration's impurity remove to left side and right side, thereby avoided the problem of miscellaneous net 517 of impurity jam in the rainwater, the drive elasticity slider 518 of miscellaneous net 517 simultaneously inwards removes, under the protruding ball of elasticity slider 518 bottom and the inside bump cooperation in bottom of album dirt frame 516, make miscellaneous net 517 still can vibrate at the in-process that reciprocates, thereby promoted miscellaneous net 517 surface filtration's impurity and removed to left side and right side.

Simultaneously when elastic rod 46 drives cleaning brush 45 and reciprocates, when elastic rod 46 drove cleaning brush 45 and removed filter screen 44 top, elastic rod 46 was stretched, gasbag 410 was compressed simultaneously, the gaseous trachea that passes through that gasbag 410 blew out transmits to gas dish frame 411 department, gaseous steel ball 412 that blows, make steel ball 412 striking cleaning brush 45, cleaning brush 45 produces the vibration, thereby when having avoided cleaning brush 45 clean filter screen 44, impurity is attached to cleaning brush 45, cause the poor problem of cleaning brush 45 cleaning effect, and then improved cleaning brush 45's cleaning efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.