High-voltage electrified insulation cleaning brush structure convenient to disassemble on site

Abstract

The utility model discloses a high-voltage electrified insulation cleaning brush structure convenient to disassemble on site, which belongs to the field of power grid cleaning, and comprises an insulation box and a cleaning brush arranged on the left side of the insulation box, and a transmission rod is rotatably connected in the insulation box; according to the high-voltage electrified insulating cleaning brush structure convenient to disassemble on site, a water suction pipe is externally connected with a water source, and when a transmission rod rotates, a fixing sleeve and a locking bolt are driven to rotate together to drive a collision plate to rotate to abut against a connecting block, so that the connecting block drives a sliding rod and a piston plate to slide, and the piston plate does piston motion in a piston cylinder; water in the piston cylinder enters the water spraying pipe through the water spraying pipe, water flow is sprayed out, pumped floating dust is subjected to water spraying caking and dust falling, the situation that the floating and sinking device floats in the insulation box to block the filter screen is effectively prevented, meanwhile, it is facilitated for workers to clean the floating and sinking device in the later period, and the floating and sinking device is prevented from floating to the outside in the cleaning process.

Description

Technical Field

[0001] The utility model relates to the technical field of power grid cleaning, in particular to a high-voltage live insulation cleaning brush structure which is easy to disassemble on site. Background Art

[0002] High voltage live insulation cleaning brush is mainly used for cleaning live wires when the power line is live. The design of this cleaning brush can effectively fit the wire, and its hard steel wire bristles can more effectively clean the oxide layer and foreign matter on the surface of the wire.

[0003] After searching, the Chinese patent authorization number CN 213464162 U discloses a high-voltage live insulation cleaning brush structure that is easy to disassemble on site, which relates to the technical field of power grid cleaning equipment. It includes an insulating box, on the lower side wall and the left side wall of the insulating box, a first toothed disc and a second toothed disc are fixedly installed through a bearing sleeve, and the first toothed disc and the second toothed disc are meshed with each other, a rotating shaft is fixedly installed on the lower surface of the first toothed disc, a partition is fixedly installed between the inner walls of the insulating box, a transmission rod is movably inserted in the hexagonal hole, and the transmission rod is installed in the insulating box through a fixing mechanism, a brush is arranged on the transmission rod outside the insulating box, and air inlet holes are evenly opened on the transmission rod corresponding to the brush, and a dust collecting mechanism is arranged on the dust collecting chamber. The above patent has the following deficiencies: when the cleaning brush floats and sinks into the insulating box for collection during cleaning of the power grid, it is filtered and extracted by an exhaust fan. Since there may be some animal feathers and the like floating on the power grid, the filter screen may be easily clogged when the exhaust fan is used for extraction, and most of them float in the insulating box, which can easily float to the outside when the staff is cleaning. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that the filter screen out of the air outlet is easily blocked when the float is extracted and the float is easily floated to the outside air when cleaning, and proposes a high-voltage live insulating cleaning brush structure that is easy to disassemble on site.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-voltage live insulation cleaning brush structure that is easy to disassemble on site, comprises an insulation box and a cleaning brush arranged on the left side of the insulation box, the insulation box is rotatably connected to a transmission rod inside, the insulation box is fixedly connected to a partition and a filter screen inside, the bottom of the insulation box is rotatably connected to a rotating shaft, and the bottom right side of the insulation box is fixedly connected to an exhaust pipe, and also comprises: a fixed sleeve, rotatably connected to the right side of the partition, the internal thread of the fixed sleeve is connected to a locking bolt; a collision plate, fixedly connected to the fixed sleeve; a piston cylinder, fixedly connected to the inner wall of the insulation box, the internal piston of the piston cylinder is connected to a piston plate, the surface of the piston plate is fixedly connected to a sliding rod, the surface of the sliding rod is fixedly connected to a connecting block, and a spring is sleeved on the sliding rod; a water suction pipe, fixedly connected to the piston cylinder, the top of the piston cylinder is fixedly connected to a water spray pipe, and the top of the water spray pipe is fixedly connected to a water spray plate.

[0007] Preferably, the transmission rod passes through the insulating box and is slidably connected to the insulating box, a through hole is provided inside the transmission rod, the left end surface of the transmission rod is fixedly connected to the cleaning brush, and a hexagonal groove is provided on the surface of the transmission rod.

[0008] Preferably, the transmission rod passes through the partition plate and the fixing sleeve and is slidably connected to the partition plate and the fixing sleeve, and the locking bolt passes through the transmission rod and is threadedly connected to the transmission rod.

[0009] Preferably, a bevel gear 1 is sleeved on the surface of the transmission rod near the inside of the insulating box, an inner hexagonal shape matching the surface of the transmission rod is opened inside the bevel gear 1, and a bevel gear 2 is fixedly connected to the surface of the rotating shaft near the inside of the insulating box, and the bevel gear 2 is meshed with the bevel gear 1.

[0010] Preferably, a rotating rod is rotatably connected to the right inner wall of the insulating box, a hexagonal block is fixedly connected to the left end surface of the rotating rod, a groove matching the hexagonal block is provided on the right end surface of the transmission rod, the hexagonal block is slidably connected to the groove of the transmission rod, and a through hole is provided on the right end surface of the transmission rod.

[0011] Preferably, a half gear is passed through the surface of the rotating rod near the right side of the insulating box and is fixedly connected to the rotating rod, a sliding groove is opened on the right inner wall of the insulating box, a rectangular plate is slidably connected in the sliding groove of the insulating box, a cavity is opened inside the rectangular plate, racks are fixedly connected on the upper and lower inner walls of the cavity of the rectangular plate, and the rack is meshed with the half gear.

[0012] Preferably, an L-shaped brush plate is fixedly connected to the bottom surface of the rectangular plate, and the L-shaped brush plate is slidably connected to the filter screen.

[0013] Preferably, one end of the spring is fixedly connected to the connecting block, and the other end of the spring is fixedly connected to the piston cylinder. One-way valves are fixedly installed inside the water spray pipe and the water suction pipe. The water suction pipe passes through the insulating box and is fixedly connected to the insulating box. A sealing cover is installed on the top of the insulating box.

[0014] Compared with the prior art, the utility model provides a high-voltage live insulation cleaning brush structure that is easy to disassemble on site, and has the following beneficial effects:

[0015] 1. The high-voltage live insulation cleaning brush structure, which is easy to disassemble on site, is connected to an external water source through a water suction pipe. When the transmission rod rotates, it drives the fixed sleeve and the locking bolt to rotate together, drives the collision plate to rotate and contact the connecting block, so that the connecting block drives the sliding rod and the piston plate to slide. The piston plate performs piston motion in the piston cylinder, and the water in the piston cylinder enters the water spray pipe through the water spray pipe, and the water flow is sprayed out to spray water to agglomerate and reduce dust on the extracted floating dust, effectively preventing the floating dust from floating in the insulation box and clogging the filter. At the same time, it helps the staff to clean the floating dust later and prevent the floating dust from floating to the outside during cleaning.

[0016] 2. The high-voltage live insulating cleaning brush structure, which is easy to disassemble on site, can allow the hexagonal block to enter through the groove at the right end of the transmission rod, driving the hexagonal block and the rotating rod to rotate together. When the rotating rod rotates, it drives the semi-gear to rotate, which can mesh with the rack in the rectangular plate, so that the rack drives the rectangular plate to slide back and forth left and right. When the rectangular plate slides back and forth left and right, it drives the L-shaped brush plate at the bottom to repeatedly brush the floating and sinking objects and some impurities such as hair on the filter screen, so that the floating and sinking objects and hair can be formed into small strips and clumps, which can prevent the filter screen from being blocked and facilitate later cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a high-voltage live insulation cleaning brush structure that is easy to disassemble on site, proposed by the utility model;

[0018] Figure 2 This is a front cross-sectional structural schematic diagram of a high-voltage live insulation cleaning brush structure that is easy to disassemble on site, proposed by the utility model;

[0019] Figure 3 The utility model proposes a high-voltage live insulation cleaning brush structure that is easy to disassemble on site Figure 2 The structural diagram of A in the figure;

[0020] Figure 4 This is a front structural schematic diagram of a high-voltage live insulation cleaning brush structure that is easy to disassemble on site, proposed by the utility model;

[0021] Figure 5 The utility model proposes a high-voltage live insulation cleaning brush structure that is easy to disassemble on site Figure 4 Schematic diagram of the structure of B;

[0022] Figure 6 This is a schematic diagram of the internal structure of the insulation box in a high-voltage live insulation cleaning brush structure that is easy to disassemble on site proposed by the utility model;

[0023] Figure 7 The utility model proposes a high-voltage live insulation cleaning brush structure that is easy to disassemble on site Figure 6 Schematic diagram of the structure of C.

[0024] In the figure: 1. insulation box; 2. cleaning brush; 3. transmission rod; 4. partition; 5. filter; 6. rotating shaft; 7. exhaust pipe; 8. fixing sleeve; 9. locking bolt; 10. collision plate; 11. piston cylinder; 12. piston plate; 13. sliding rod; 14. connecting block; 15. spring; 16. water suction pipe; 17. water spray pipe; 18. water spray plate; 19. bevel gear one; 20. bevel gear two; 21. rotating rod; 22. hexagonal block; 23. half gear; 24. rectangular plate; 25. rack; 26. L-shaped brush plate; 27. sealing cover. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-Figure 7, a high-voltage live insulation cleaning brush structure that is easy to disassemble on site, including an insulation box 1 and a cleaning brush 2 arranged on the left side of the insulation box 1, the insulation box 1 is rotatably connected to a transmission rod 3, the insulation box 1 is fixedly connected to a partition 4 and a filter screen 5, the bottom of the insulation box 1 is rotatably connected to a rotating shaft 6, and the right bottom of the insulation box 1 is fixedly connected to an exhaust pipe 7, and also includes: a fixed sleeve 8, which is rotatably connected to the right side of the partition 4, and the internal thread of the fixed sleeve 8 is connected to a locking bolt 9; a collision plate 10, which is fixedly connected to the fixed sleeve 8; a piston cylinder 11, which is fixedly connected to the inner wall of the insulation box 1, and the internal piston of the piston cylinder 11 is connected to a piston plate 12, and the surface of the piston plate 12 is fixedly connected to a sliding rod 13, and the surface of the sliding rod 13 is fixedly connected to a connecting block 14, and a spring 15 is sleeved on the sliding rod 13; a water suction pipe 16 , fixedly connected in the piston cylinder 11, the top of the piston cylinder 11 is fixedly connected with a water spray pipe 17, and the top of the water spray pipe 17 is fixedly connected with a water spray plate 18. When the cleaning brush 2 cleans the power grid, it is first connected to an external water source through the water suction pipe 16. When the transmission rod 3 rotates, the fixed sleeve 8 and the locking bolt 9 can be driven to rotate together, thereby driving the collision plate 10 to rotate and contact the connecting block 14, so that the connecting block 14 drives the sliding rod 13 and the piston plate 12 to slide, so that the piston plate 12 performs piston movement in the piston cylinder 11, thereby allowing the water in the piston cylinder 11 to enter the water spray plate 18 through the water spray pipe 17, and the water flow is sprayed out to spray water to agglomerate and reduce dust on the extracted dust, effectively preventing the floating and sinking from floating in the insulation box 1 and clogging the filter screen 5. At the same time, it is helpful for the staff to clean the floating and sinking later to prevent the floating and sinking from floating to the outside during cleaning.

[0028] The transmission rod 3 passes through the insulating box 1 and is slidably connected to the insulating box 1. A through hole is provided inside the transmission rod 3. The left end surface of the transmission rod 3 is fixedly connected to the cleaning brush 2. A hexagonal groove is provided on the surface of the transmission rod 3. Through the through hole inside the transmission rod 3, the exhaust pipe 7 can extract the floating and sinking through the through hole of the transmission rod 3 when exhausting air.

[0029] The transmission rod 3 passes through the partition 4 and the fixed sleeve 8 and is slidably connected to the partition 4 and the fixed sleeve 8. The locking bolt 9 passes through the transmission rod 3 and is threadedly connected to the transmission rod 3. When disassembling the transmission rod 3 and the cleaning brush 2, the locking bolt 9 can be rotated to release the fixation of the fixed sleeve 8 and the transmission rod 3, thereby facilitating the later replacement and maintenance of the cleaning brush 2, and the installation and disassembly are convenient.

[0030] A bevel gear 19 is sleeved on the surface of the transmission rod 3 near the inside of the insulating box 1. An inner hexagonal shape matching the surface of the transmission rod 3 is opened inside the bevel gear 19. A bevel gear 20 is fixedly connected to the surface of the rotating shaft 6 near the inside of the insulating box 1. The bevel gear 20 meshes with the bevel gear 19. The transmission rod 3 is inserted into the bevel gear 19 through the hexagonal groove on the surface of the transmission rod 3. When the bevel gear 20 rotates, it meshes with the bevel gear 19. When the bevel gear 19 is driven to rotate, the transmission rod 3 can be driven to rotate synchronously, thereby driving the cleaning brush 2 to rotate to clean the power grid.

[0031] A rotating rod 21 is rotatably connected to the right inner wall of the insulating box 1, and a hexagonal block 22 is fixedly connected to the left end surface of the rotating rod 21. A groove matching the hexagonal block 22 is provided on the right end surface of the transmission rod 3. The hexagonal block 22 is slidably connected to the groove of the transmission rod 3. A through hole is provided on the right end surface of the transmission rod 3. When the transmission rod 3 and the cleaning brush 2 are installed, the groove at the right end of the transmission rod 3 allows the hexagonal block 22 to enter, driving the hexagonal block 22 and the rotating rod 21 to rotate together.

[0032] A half gear 23 penetrates the surface of the rotating rod 21 near the right side of the insulating box 1 and is fixedly connected to the rotating rod 21. A sliding groove is provided on the right inner wall of the insulating box 1. A rectangular plate 24 is slidably connected in the sliding groove of the insulating box 1. A cavity is provided inside the rectangular plate 24. Racks 25 are fixedly connected to the inner walls on the upper and lower sides of the cavity of the rectangular plate 24. The rack 25 is meshed with the half gear 23. When the rotating rod 21 rotates, it drives the half gear 23 to rotate, and can mesh with the rack 25 in the rectangular plate 24, so that the rack 25 drives the rectangular plate 24 to slide back and forth left and right.

[0033] An L-shaped brush plate 26 is fixedly connected to the bottom surface of the rectangular plate 24, and the L-shaped brush plate 26 is slidably connected to the filter 5. When the rectangular plate 24 slides back and forth left and right, the L-shaped brush plate 26 at the bottom is driven to repeatedly brush the floating objects and some impurities such as hair on the filter 5, so that the floating objects and hair can be formed into small strips and clumps, which can prevent the filter 5 from being blocked and facilitate later cleaning.

[0034] One end of the spring 15 is fixedly connected to the connecting block 14, and the other end of the spring 15 is fixedly connected to the piston cylinder 11. One-way valves are fixedly installed inside the water spray pipe 17 and the water suction pipe 16. The water suction pipe 16 runs through the insulating box 1 and is fixedly connected to the insulating box 1. A sealing cover 27 is installed on the top of the insulating box 1. When the connecting block 14 is collided by the collision plate 10, the spring 15 will be compressed. After the collision plate 10 is separated from the connecting block 14, the spring 15 can automatically reset the connecting block 14, the sliding rod 13 and the piston plate 12, and water is sucked into the piston cylinder 11 through the water suction pipe 16 to prepare for the next water spraying.

[0035] In the utility model, when it is necessary to clean the surface of the power grid, the rotating shaft 6 is energized to drive the bevel gear 20 to rotate, meshing with the bevel gear 1 19 to rotate, thereby driving the transmission rod 3 to rotate, and the transmission rod 3 drives the cleaning brush 2 to clean the floating and sinking impurities and hair on the surface of the power grid. At the same time, the exhaust pipe 7 exhausts air through the through hole of the transmission rod 3, and the floating and sinking impurities enter the closed space formed by the partition plate 4 and the insulating box 1. At the same time, the transmission rod 3 drives the fixing sleeve 8 and the locking bolt 9 to rotate, thereby driving the collision plate 10 to rotate and contact with the connecting block 14, so that the connecting block 14 drives the sliding rod 13 and the piston plate 12 to slide, squeeze the water in the piston cylinder 11, and enter through the water spray pipe 17. Enter the water spray plate 18 to spray water to reduce the floating impurities such as floating and sinking, and then the transmission rod 3 drives the hexagonal block 22 to rotate at the same time, so that the rotating rod 21 drives the half gear 23 to rotate and engage with the rack 25 in the rectangular plate 24, so that the rectangular plate 24 drives the L-shaped brush plate 26 at the bottom to repeatedly brush the floating and sinking on the surface of the filter 5, thereby precipitating the floating and sinking impurities to form small strips or clumps, thereby preventing the floating and sinking and hair from clogging the filter 5 and affecting the exhaust effect. Then the staff opens the sealing cover 27 to clean the impurities. When it is necessary to remove the cleaning brush 2 on the transmission rod 3, the fixing sleeve 8 and the transmission rod 3 can be removed by rotating the locking bolt 9.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-voltage live insulation cleaning brush structure that is easy to disassemble on site, comprising an insulation box (1) and a cleaning brush (2) arranged on the left side of the insulation box (1), characterized in that: The insulation box (1) is rotatably connected to a transmission rod (3), the insulation box (1) is fixedly connected to a partition plate (4) and a filter screen (5), the bottom of the insulation box (1) is rotatably connected to a rotating shaft (6), and the right bottom of the insulation box (1) is fixedly connected to an exhaust pipe (7), and further comprises: A fixing sleeve (8) is rotatably connected to the right side of the partition (4), and a locking bolt (9) is connected to the internal thread of the fixing sleeve (8); A collision plate (10) fixedly connected to the fixing sleeve (8); A piston cylinder (11) is fixedly connected to the inner wall of the insulating box (1); the internal piston of the piston cylinder (11) is connected to a piston plate (12); the surface of the piston plate (12) is fixedly connected to a sliding rod (13); the surface of the sliding rod (13) is fixedly connected to a connecting block (14); and a spring (15) is sleeved on the sliding rod (13); A water suction pipe (16) is fixedly connected to the piston cylinder (11); a water spray pipe (17) is fixedly connected to the top of the piston cylinder (11); and a water spray plate (18) is fixedly connected to the top of the water spray pipe (17).

2. A high-voltage live insulation cleaning brush structure that is easy to disassemble on site according to claim 1, characterized in that: The transmission rod (3) passes through the insulating box (1) and is slidably connected to the insulating box (1); a through hole is provided inside the transmission rod (3); the left end surface of the transmission rod (3) is fixedly connected to the cleaning brush (2); and a hexagonal groove is provided on the surface of the transmission rod (3).

3. A high-voltage live insulation cleaning brush structure that is easy to disassemble on site according to claim 1, characterized in that: The transmission rod (3) passes through the partition plate (4) and the fixing sleeve (8) and is slidably connected to the partition plate (4) and the fixing sleeve (8); the locking bolt (9) passes through the transmission rod (3) and is threadedly connected to the transmission rod (3).

4. A high-voltage live insulation cleaning brush structure that is easy to disassemble on site according to claim 1, characterized in that: A bevel gear 1 (19) is sleeved on the surface of the transmission rod (3) near the inside of the insulating box (1), and an inner hexagonal shape matching the surface of the transmission rod (3) is provided inside the bevel gear 1 (19). A bevel gear 2 (20) is fixedly connected to the surface of the rotating shaft (6) near the inside of the insulating box (1), and the bevel gear 2 (20) is meshed with the bevel gear 1 (19).

5. The high-voltage live insulation cleaning brush structure that is easy to disassemble on site according to claim 1 is characterized in that: A rotating rod (21) is rotatably connected to the right inner wall of the insulating box (1); a hexagonal block (22) is fixedly connected to the left end surface of the rotating rod (21); a groove matching the hexagonal block (22) is provided on the right end surface of the transmission rod (3); the hexagonal block (22) is slidably connected to the groove of the transmission rod (3); and a through hole is provided on the right end surface of the transmission rod (3).

6. A high-voltage live insulation cleaning brush structure that is easy to disassemble on site according to claim 5, characterized in that: A half gear (23) is passed through the surface of the rotating rod (21) near the right side of the insulating box (1) and is fixedly connected to the rotating rod (21); a sliding groove is provided on the inner wall on the right side of the insulating box (1); a rectangular plate (24) is slidably connected in the sliding groove of the insulating box (1); a cavity is provided inside the rectangular plate (24); racks (25) are fixedly connected to the inner walls on the upper and lower sides of the cavity of the rectangular plate (24); the racks (25) are meshed with the half gear (23).

7. A high-voltage live insulation cleaning brush structure that is easy to disassemble on site according to claim 6, characterized in that: An L-shaped brush plate (26) is fixedly connected to the bottom surface of the rectangular plate (24), and the L-shaped brush plate (26) is slidably connected to the filter screen (5).

8. The high-voltage live insulation cleaning brush structure that is easy to disassemble on site according to claim 1 is characterized in that: One end of the spring (15) is fixedly connected to the connecting block (14), and the other end of the spring (15) is fixedly connected to the piston cylinder (11). One-way valves are fixedly installed inside the water spray pipe (17) and the water suction pipe (16). The water suction pipe (16) passes through the insulating box (1) and is fixedly connected to the insulating box (1). A sealing cover (27) is installed on the top of the insulating box (1).

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