Anti-pollution flashover cleaning device for electric porcelain insulator

Abstract

The anti-pollution flashover cleaning device comprises a frame body, the upper surface of the frame body is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a small gear, and the small gear is connected with a large gear in an engaged mode; a lead screw is rotationally connected into the guide rail, a nut is arranged on the surface of the lead screw, a telescopic rod is fixedly connected into the side surface of the nut, a supporting piece is fixedly connected to the output end of the telescopic rod, and a water absorption piece is arranged on the surface of the supporting piece; the end of the rotating handle is fixedly connected with an opening and closing pinion, and the side surface of the opening and closing pinion is connected with an opening and closing big gear in a meshed mode. Through the above parts, the supporting pieces can clamp the insulator through cooperation of the guide rails, the telescopic rods and the supporting pieces, meanwhile, the whole device is driven to climb in the vertical direction of the insulator, the long insulator can be cleaned, the manual cleaning period is prolonged, water on the surface of the insulator can be absorbed when the insulator is clamped through the water absorption pieces, and the cleaning efficiency is improved. And secondary pollution is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of insulator cleaning, in particular to a cleaning device for preventing pollution flashover of electric porcelain insulators. Background Art

[0002] In order to clean the insulator in all directions, the existing insulator cleaning device will limit the insulator body, rotate it, and use a cleaning brush to brush it in all directions. However, the limiting component cannot fix longer insulators, and a device of corresponding length needs to be used. For example, a structurally improved porcelain insulator cleaning device disclosed in a Chinese patent application number is: CN201921818780.5. It is provided with a rotating device on the insulating body, and the rotating device is provided with a cleaning part. The cleaning liquid is used in combination with a cleaning brush to remove stubborn stains on the shed. There is no need for staff to disassemble and clean it back and forth, which is quick and convenient. However, for longer insulators, clamping and cleaning cannot be performed. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a cleaning device for preventing pollution flashover of electric porcelain insulators. The device can utilize the cooperation of a guide rail, a telescopic rod and a support sheet to clamp the insulator while driving the entire device to climb in the vertical direction of the insulator. The device can clean longer insulators and extend the manual cleaning cycle. The device is provided with a water-absorbing sheet to absorb moisture on the surface of the insulator during clamping to prevent secondary pollution.

[0004] The utility model also provides the above-mentioned cleaning device for preventing pollution flashover of electric porcelain insulators, comprising: a frame body, the upper surface of the frame body is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to a small gear, the small gear is meshed with a large gear, the small gear has two and is located on both sides of the large gear, a brush is provided inside the large gear, and a nozzle is provided on the upper surface of the brush; a guide rail, the guide rail has four and is fixedly connected to the inside of the frame body, a lead screw is rotatably connected to the inside of the guide rail, a nut is provided on the surface of the lead screw, a telescopic rod is fixedly connected to the side surface of the nut, the output end of the telescopic rod is fixedly connected to a support plate, and a water absorbent plate is provided on the surface of the support plate; a rotating handle, the end of the rotating handle is fixedly connected to a swivel seat, the swivel seat is rotatably connected to the lower surface of the frame body, the surface of the swivel seat is fixedly connected to an opening and closing small gear, the opening and closing small gear has two and is located on the surface of the swivel seat, the surface of the opening and closing small gear is meshed with the opening and closing large gear, and the inside of the opening and closing large gear is fixedly connected to the frame body. Through the above components, the guide rail, telescopic rod and support plate can be used to cooperate to achieve the support plate to clamp the insulator while driving the entire device to climb along the vertical direction of the insulator. Long insulators can be cleaned, extending the manual cleaning cycle. The water-absorbing sheet can also absorb moisture on the surface of the insulator during clamping to prevent secondary contamination.

[0005] According to the cleaning device for preventing pollution flashover of electric porcelain insulators of the utility model, the frame and the large gear are divided into two parts, and the two opening and closing small gears and the two opening and closing large gears are each located inside the two parts of the frame. With these components, the device can be easily put on the outer surface of the insulator.

[0006] According to the cleaning device for preventing pollution flashover of electric porcelain insulators of the present invention, there are four brushes and nozzles located inside the large gear, with the nozzles facing the axis of the large gear. With these components, the cleaning effect on the surface of the insulator can be enhanced.

[0007] According to the cleaning device for preventing pollution flashover of electric porcelain insulators described in the utility model, one end of the nozzle is connected to tap water, and the shape of the water absorbent sheet matches the insulator. Through the above components, water can be supplied to the nozzle, thereby increasing the water absorption effect of the water absorbent sheet.

[0008] According to the cleaning device for preventing pollution flashover of electric porcelain insulators described in the utility model, a fan motor is fixedly connected to the interior of the frame, and the fan motors are provided in two parts and are respectively located in the two parts of the frame. Through the above components, rotational power can be provided for the two fans.

[0009] According to the cleaning device for preventing pollution flashover of electric porcelain insulators of the utility model, the fan motor output end is fixedly connected to a fan, and the fan faces the central axis of the large gear. Through the above components, air can be blown to the insulator to reduce the moisture remaining in the water absorbent sheet.

[0010] According to the cleaning device for preventing pollution flashover of electric porcelain insulators of the utility model, the two parts of the frame are respectively provided with matching buckles and hooks, and the buckles and hooks are in contact during operation. Through these components, the two parts of the frame can be ensured not to separate during operation.

[0011] According to the cleaning device for preventing pollution flashover of electric porcelain insulators of the present invention, a protrusion is provided inside the frame, and a groove is provided on the lower surface of the large gear, and the two are matched. Through the above components, the rotation of the large gear is made more stable and it is prevented from being disengaged or deviating from the axis. Beneficial effects

[0012] Compared with the existing technology, the utility model can utilize the cooperation of the guide rail, the telescopic rod and the support plate to realize that the support plate clamps the insulator while driving the entire device to climb along the vertical direction of the insulator, which can clean longer insulators and extend the manual cleaning cycle. The water-absorbing sheet can also absorb moisture on the surface of the insulator during clamping to prevent secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a schematic diagram of the overall structure of the cleaning device for preventing pollution flashover of electric porcelain insulators according to the utility model;

[0015] Figure 2 This is a schematic top view of the structure of the cleaning device for preventing pollution flashover of electric porcelain insulators according to the utility model;

[0016] Figure 3 This is a front cross-sectional structural diagram of the utility model's cleaning device for preventing pollution flashover of electric porcelain insulators;

[0017] Figure 4 It is a schematic side cross-sectional structure diagram of the cleaning device for preventing pollution flashover of electric porcelain insulators according to the present invention;

[0018] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the rotating seat of the cleaning device for preventing pollution flashover of electric porcelain insulators.

[0019] Legend:

[0020] 1. Frame; 2. Rotating motor; 3. Small gear; 4. Large gear; 5. Brush; 6. Nozzle; 7. Guide rail; 8. Screw; 9. Nut; 10. Telescopic rod; 11. Support plate; 12. Water-absorbing sheet; 13. Rotating handle; 14. Rotating seat; 15. Opening and closing small gear; 16. Opening and closing large gear; 17. Fan motor; 18. Fan; 19. Buckle; 20. Hook. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] Reference Figure 1-5 , the utility model embodiment is as follows Figure 1As shown, the cleaning device for preventing pollution flashover of electric porcelain insulators of this embodiment includes: a frame 1, which supports the operation of each component. The upper surface of the frame 1 is fixedly connected to a rotating motor 2, which rotates a small gear 3. The output end of the rotating motor 2 is fixedly connected to the small gear 3, which drives the large gear 4 to rotate. The small gear 3 is meshed with the large gear 4 to rotate the brush 5. The frame 1 and the large gear 4 are divided into two parts, which are respectively sleeved on the outer surface of the insulator. A protrusion is provided inside the frame 1 to press against the large gear 4. A groove is provided on the lower surface of the large gear 4, and the two are combined to prevent the large gear 4 from disengaging. The small gear 3 has two and is located on both sides of the large gear 4 to keep the device balanced and increase the rotational power of the large gear 4. A brush 5 is provided inside the large gear 4 to brush away dirt on the surface of the insulator. A nozzle 6 is provided on the upper surface of the brush 5 to spray the insulator Water, increase the cleaning effect, the brush 5 and the nozzle 6 have four and are located inside the large gear 4, all-round cleaning, the nozzle 6 is facing the axis of the large gear 4, reducing waste, one end of the nozzle 6 is connected to tap water, supplying water to the nozzle 6, the frame 1 is fixedly connected to the fan motor 17, rotating the fan 18, the fan motor 17 has two and are respectively located inside the two parts of the frame 1, bidirectional blowing, reducing moisture residue, the fan motor 17 output end is fixedly connected to the fan 18, blowing the cleaned insulator part, the fan 18 is facing the central axis of the large gear 4 to prevent uneven blowing, the two parts of the frame 1 are respectively provided with matching buckles 19 and hooks 20, which prevent the frame 1 and the two parts of the large gear 4 from separating during work, and the buckle 19 and the hook 20 are in contact during work to ensure stable operation of the device;

[0023] The guide rail 7 defines the position of the nut 9. The guide rail 7 has four parts and is fixedly connected to the inside of the frame 1 to form two groups of clamping parts, which are clamped to achieve climbing. The guide rail 7 is internally connected to a lead screw 8 to control the movement of the nut 9. The nut 9 is provided on the surface of the lead screw 8, which drives the telescopic rod 10 to move up and down. When the support piece 11 clamps the insulator, the device is driven to move. The telescopic rod 10 is fixedly connected to the inner surface of the nut 9 to push the support piece 11. The output end of the telescopic rod 10 is fixedly connected to the support piece 11 to clamp the insulator. The surface of the support piece 11 is provided with a water-absorbing sheet 12 to absorb moisture on the surface of the insulator after cleaning. The shape of the water-absorbing sheet 12 fits the insulator to increase the water absorption area.

[0024] The rotating handle 13 makes it more convenient to rotate the frame 1 by manpower. The end of the rotating handle 13 is fixedly connected to a swivel seat 14, so that the opening and closing small gear 15 and the opening and closing large gear 16 can engage and rotate. The swivel seat 14 is rotatably connected to the lower surface of the frame body 1 so that the two parts of the frame body 1 can be separated normally. The surface of the swivel seat 14 is fixedly connected to the opening and closing small gear 15, driving the opening and closing large gear 16 engaged with it to rotate. The opening and closing small gear 15 has two and is located on the surface of the swivel seat 14, corresponding to the two parts of the frame body 1 respectively. The two opening and closing small gears 15 and the two opening and closing large gears 16 each have one located inside the two parts of the frame body 1, so that the opening and closing large gear 16 can drive the two parts of the frame body 1 to rotate. The surface of the opening and closing small gear 15 is meshed with the opening and closing large gear 16, driving the frame body 1 to rotate, and the interior of the opening and closing large gear 16 is fixedly connected to the frame body 1.

[0025] Working principle: When using the device, open the hook 20, turn the rotary handle 13, rotate the two parts of the frame 1 and the large gear 4 to separate, put the device on the outer surface of the insulator, turn the rotary handle 13, rotate the two parts of the frame 1 and the large gear 4 together, clamp the hook 20 on the buckle 19, inject water into the nozzle 6 to spray water on the insulator, start the rotating motor 2, make it rotate the small gear 3, the small gear 3 drives the meshing large gear 4 to rotate, the large gear 4 rotates the brush 5 inside it, and cleans the insulator, adjust the nut 9 and the telescopic rod 10, so that the opposite set of telescopic rods 10 extend out of the support sheet 11, clamp the insulator cleaned by the brush 5, and the support sheet 1 1 The absorbent sheet 12 on the surface absorbs excess moisture, the fan motor 17 is started, and the fan 18 is rotated to blow air to the residual moisture to reduce the residual moisture. At this time, the other set of opposite telescopic rods 10 is used, and this set of telescopic rods 10 is retracted, and the support sheet 11 is retracted. The screw 8 is rotated to move the nut 9 so that the telescopic rod 10 is aligned with the position of the upper layer of the insulator. The telescopic rod 10 is extended so that the support sheet 11 clamps the insulator. At this time, the other set of telescopic rods 10 is retracted, and the nut 9 connected thereto is moved to move it upward. At this time, the nut 9 of the clamping set moves downward relative to the device, that is, the device moves upward, achieving an automatic climbing effect, which is very effective for cleaning longer insulators.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cleaning device for preventing pollution flashover of electric porcelain insulators, characterized in that: include: A frame (1), wherein the upper surface of the frame (1) is fixedly connected to a rotating motor (2), an output end of the rotating motor (2) is fixedly connected to a small gear (3), the small gear (3) is meshingly connected to a large gear (4), the small gears (3) have two and are located on both sides of the large gear (4), a brush (5) is provided inside the large gear (4), and a nozzle (6) is provided on the upper surface of the brush (5); Guide rails (7), the guide rails (7) having four portions and fixedly connected to the interior of the frame (1), the guide rails (7) being rotatably connected to a lead screw (8) inside, a nut (9) being provided on the surface of the lead screw (8), a telescopic rod (10) being fixedly connected to the interior of the side surface of the nut (9), the output end of the telescopic rod (10) being fixedly connected to a support sheet (11), and a water-absorbing sheet (12) being provided on the surface of the support sheet (11); A rotating handle (13) is provided, wherein the end of the rotating handle (13) is fixedly connected to a rotating seat (14), the rotating seat (14) is rotatably connected to the lower surface of the frame (1), the surface of the rotating seat (14) is fixedly connected to an opening and closing small gear (15), the opening and closing small gear (15) has two and is located on the surface of the rotating seat (14), the surface of the opening and closing small gear (15) is meshedly connected to an opening and closing large gear (16), and the interior of the opening and closing large gear (16) is fixedly connected to the frame (1).

2. The cleaning device for preventing pollution flashover of electric porcelain insulators according to claim 1, characterized in that: The frame (1) and the large gear (4) are divided into two parts, and each of the two opening and closing small gears (15) and the two opening and closing large gears (16) is located inside the two parts of the frame (1).

3. The cleaning device for preventing pollution flashover of electric porcelain insulators according to claim 1, characterized in that: There are four brushes (5) and nozzles (6) located inside the large gear (4), and the nozzles (6) are facing the axis of the large gear (4).

4. The cleaning device for preventing pollution flashover of electric porcelain insulators according to claim 1, characterized in that: One end of the nozzle (6) is connected to tap water, and the shape of the water-absorbing sheet (12) matches the insulator.

5. The cleaning device for preventing pollution flashover of electric porcelain insulators according to claim 1, characterized in that: A fan motor (17) is fixedly connected inside the frame (1), and the fan motors (17) are two and are respectively located inside two parts of the frame (1).

6. The cleaning device for preventing pollution flashover of electric porcelain insulators according to claim 5, characterized in that: The fan motor (17) has an output end fixedly connected to a fan (18), and the fan (18) faces the central axis of the large gear (4).

7. The cleaning device for preventing pollution flashover of electric porcelain insulators according to claim 1, characterized in that: The two parts of the frame (1) are respectively provided with matching buckles (19) and hooks (20), and the buckles (19) and hooks (20) are in contact during operation.

8. The cleaning device for preventing pollution flashover of electric porcelain insulators according to claim 1, characterized in that: The frame (1) is provided with a protrusion inside, and the lower surface of the large gear (4) is provided with a groove, and the two are matched.

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