Electrified cleaning device for circuit maintenance

Abstract

The invention discloses an electrified cleaning device for circuit maintenance. The electrified cleaning device comprises a base, a steering mechanism and a brush mounting mechanism, a movable column is arranged at the upper end of the base; the steering mechanism comprises a rotating shaft, a connecting block, a third worm and a third worm gear, the rotating shaft is rotationally connected to the interior of the movable column, the connecting block is fixedly connected to the outer surface of the rotating shaft, the third worm gear is fixedly connected to the middle of the outer surface of the rotating shaft, the third worm is rotationally connected to the interior of the movable column, and the third worm is in meshed connection with the third worm gear. According to the electrified cleaning device for circuit maintenance, the direction of the brush can be adjusted through the steering mechanism, circuits in various directions and circuit assemblies in various directions can be adapted, the adaptability is higher, the cleaning range is wider, the brush is rapidly mounted and replaced through the brush mounting mechanism, the brush can be replaced only by pressing a movable rod, and the cleaning efficiency is improved. Tedious disassembly is not needed, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of circuit cleaning, in particular to a live cleaning device used for circuit maintenance. Background Art

[0002] After a circuit has been used for a long time, dust or oil pollution is likely to occur on the surface of the circuit and the surface of the circuit components, which may easily cause circuit arcing, leakage, etc. Therefore, it is necessary to regularly use a live cleaning device for circuit maintenance to clean the circuit; In the prior art: the patent with authorization publication number CN216574379U discloses a live cleaning device for insulators of a power transmission line, comprising a bottom plate, the upper surface of the bottom plate is fixedly connected to a box body, the inner bottom wall of the box body and the inner bottom wall of the box body are fixedly inlaid with a first bearing, the inner rings of the two first bearings are commonly fixedly connected to a first threaded rod, the left side of the box body is fixedly inlaid with a second bearing, the inner ring of the second bearing is fixedly connected to a first rotating rod, the left side of the box body is fixedly connected to a first motor, the output end of the first motor is fixedly connected to the left side of the first rotating rod, the outer surface of the first threaded rod is fixedly connected to a first gear, the right end of the first rotating rod is fixedly connected to a second gear, the second gear is meshed with the first gear, the outer surface of the first threaded rod is threadedly connected to a threaded barrel, the top end of the threaded barrel is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a shell, and the front of the box body is fixedly connected to a control panel; This type of live cleaning equipment for transmission line insulators has the following disadvantages: it can only clean vertical insulators, the cleaning angle is relatively limited, and it cannot adapt to circuit components in various directions. At the same time, the sponge brush is fixed by bolts and nuts. When the sponge brush needs to be replaced, the bolts and nuts need to be repeatedly disassembled. The operation process is cumbersome and affects the cleaning efficiency. For this reason, we propose a live cleaning device for circuit maintenance. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a live cleaning device for circuit maintenance. Through the steering mechanism, the direction of the brush can be adjusted to adapt to circuits in various directions and circuit components in various directions. The adaptability is stronger and the cleaning range is wider. The brush can be quickly installed and replaced through the brush installation mechanism. The brush can be replaced by simply pressing the movable rod. There is no need for tedious disassembly, which improves the cleaning efficiency and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a live cleaning device for circuit maintenance, comprising a base, a steering mechanism and a brush mounting mechanism; Base: A movable column is provided at the upper end; Steering mechanism: comprising a rotating shaft, a connecting block, a worm gear 3 and a worm gear 3, wherein the rotating shaft is rotatably connected to the inside of the movable column, the outer surface of the rotating shaft is fixedly connected to the connecting block, the middle part of the outer surface of the rotating shaft is fixedly connected to the worm gear 3, the inside of the movable column is rotatably connected to the worm gear 3, and the worm gear 3 is meshingly connected to the worm gear 3; Brush mounting mechanism: it is arranged at the upper end of the connecting block, and a brush is installed at the upper end of the brush mounting mechanism; Among them: a single-chip microcomputer is fixedly connected to the outer surface of the base, and the input end of the single-chip microcomputer is electrically connected to an external power supply. The direction of the brush can be adjusted through a steering mechanism, and it is suitable for circuits in various directions and circuit components in various directions. It has stronger adaptability and a wider cleaning range. The brush can be quickly installed and replaced through the brush installation mechanism. The brush can be replaced by simply pressing the movable rod, without the need for cumbersome disassembly, thereby improving cleaning efficiency.

[0005] Furthermore, the movable column is slidably connected to the inside of the base through ribs on the surface, a threaded rod is threadedly connected to the threaded groove opened inside the movable column, a motor 1 is fixedly connected to the inside of the base, the output shaft of motor 1 is fixedly connected to the lower end of the threaded rod, and the input end of motor 1 is electrically connected to the output end of the single-chip microcomputer to provide driving force and locking.

[0006] Furthermore, the movable column is fixedly connected to a second motor inside, the output shaft of the second motor is fixedly connected to the lower end of the third worm, and the input end of the second motor is electrically connected to the output end of the single-chip microcomputer to provide driving force.

[0007] Furthermore, the rear end of the connecting block is fixedly connected to a fixed block, the interior of the fixed block is slidably connected to a half-toothed ring, the interior of the connecting block is rotatably connected to a rotating shaft, the upper end of the rotating shaft is fixedly connected to gear one, and gear one is meshingly connected to the half-toothed ring, so that the brush can rotate around the component to be cleaned for cleaning.

[0008] Furthermore, a worm gear 1 is fixedly connected to the lower end of the outer surface of the rotating shaft, a worm gear 1 is rotatably connected to the inside of the connecting block, worm gear 1 is meshingly connected to worm gear 1, a motor 3 is fixedly connected to the inside of the connecting block, an output shaft of motor 3 is fixedly connected to the front end of worm gear 1, and an input end of motor 3 is electrically connected to the output end of the single-chip microcomputer to provide driving force and self-locking.

[0009] Furthermore, the upper surface of the fixed block is fixedly connected to evenly distributed mounting blocks, the upper surfaces of the mounting blocks are slidably connected to mounting seats, the interiors of the mounting seats are fixedly connected to rack plates, the interiors of the mounting blocks are rotatably connected to rotating rods, the upper ends of the rotating rods are fixedly connected to gear 2, gear 2 is meshed with the rack plate located in the same mounting seat, the distance between the brushes is adjusted, and circuit components of various sizes can be accommodated.

[0010] Furthermore, the lower end of the rotating rod is fixedly connected with a worm gear 2, the inside of the mounting block is rotatably connected with a worm gear 2, the worm gear 2 is meshed with the longitudinally adjacent worm gear 2, the right side of the mounting block is fixedly connected with a motor 4, the output shaft of the motor 4 is fixedly connected with the right end of the worm gear 2 adjacent to the same side, and the input end of the motor 4 is electrically connected to the output end of the single-chip microcomputer to provide driving force and self-locking.

[0011] Furthermore, the brush mounting mechanism includes a mounting cylinder, an elastic block, an elastic connecting block and a movable rod. The mounting cylinders are rotatably connected to the upper surface of the mounting seat, the interior of the mounting cylinders is fixedly connected with elastic blocks, the interior of the brushes is provided with slots, the elastic blocks are mounted in cooperation with the vertically adjacent slots, the interior of the elastic blocks is fixedly connected with elastic connecting blocks, the interior of the mounting cylinders is slidably connected with movable rods, the movable rods are mounted in cooperation with the vertically adjacent elastic connecting blocks, the brushes are clamped to the outer surface of the mounting cylinders by the elastic blocks, and the brushes can be quickly installed and disassembled.

[0012] Furthermore, a motor five is fixedly connected inside the mounting seat, an output shaft of the motor five is fixedly connected to the lower surface of the mounting tube, and input ends of the motor five are electrically connected to output ends of the single-chip microcomputer to rotate the brush.

[0013] Furthermore, the lower surface of the base is fixedly connected with evenly distributed universal wheels to facilitate the movement of the live cleaning device.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the live cleaning device for circuit maintenance has the following advantages: 1. Through the coordination of the steering mechanism, gear one and the half gear ring, and gear two and the rack plate, the motor drives the connecting block to rotate and move, so that the direction of the brush can be adjusted to adapt to the cleaning of circuits in various directions and the cleaning of circuit components in various directions, with stronger adaptability and a wider cleaning range.

[0015] 2. The brush installation mechanism allows the brush to be quickly installed and replaced. The brush can be replaced by simply pressing the movable rod. There is no need for tedious disassembly, which improves cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the enlarged structure of location A of the present invention; Figure 4 This is a schematic diagram of the structure of the brush installation mechanism of the present invention; Figure 5 It is a schematic diagram of the enlarged structure of point B of the present invention.

[0017] In the figure: 1 base, 2 universal wheel, 3 single chip microcomputer, 4 worm gear 2, 5 movable column, 6 worm gear 2, 7 mounting seat, 8 brush, 9 fixed block, 10 motor 1, 11 threaded rod, 12 motor 2, 13 steering mechanism, 131 rotating shaft, 132 connecting block, 133 worm gear 3, 134 worm gear 3, 14 motor 3, 15 worm gear 1, 16 worm gear 1, 17 rotating shaft, 18 gear 1, 19 half gear ring, 20 motor 4, 21 rack plate, 22 gear 2, 23 brush mounting mechanism, 231 mounting cylinder, 232 elastic clamping block, 233 elastic connecting block, 234 movable rod, 24 motor 5, 25 mounting block. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 , This embodiment provides a technical solution: a live cleaning device for circuit maintenance, comprising a base 1, a steering mechanism 13 and a brush mounting mechanism 23; Base 1: A movable column 5 is provided at the upper end thereof, and the lower surface of the base 1 is fixedly connected with uniformly distributed universal wheels 2; Steering mechanism 13: includes a rotating shaft 131, a connecting block 132, a worm gear 133 and a worm gear 134, the rotating shaft 131 is rotatably connected to the inside of the movable column 5, the outer surface of the rotating shaft 131 is fixedly connected to the connecting block 132, the middle part of the outer surface of the rotating shaft 131 is fixedly connected to the worm gear 134, the inside of the movable column 5 is rotatably connected to the worm gear 133, the worm gear 133 is meshed with the worm gear 134, the rear end of the connecting block 132 is fixedly connected to the fixed block 9, the inside of the fixed block 9 is slidably connected to the half gear ring 19, the connecting block The interior of 132 is rotatably connected with a rotating shaft 17, the upper end of the rotating shaft 17 is fixedly connected with a gear 18, the gear 18 is meshed with a half gear ring 19, the upper surface of the fixed block 9 is fixedly connected with evenly distributed mounting blocks 25, the upper surfaces of the mounting blocks 25 are slidably connected with mounting seats 7, the interior of the mounting seats 7 is fixedly connected with a rack plate 21, the interior of the mounting blocks 25 is rotatably connected with a rotating rod, the upper end of the rotating rod is fixedly connected with a gear 22, the gear 22 is meshed with the rack plate 21 located in the same mounting seat 7; Brush mounting mechanism 23: It is arranged at the upper end of the connecting block 132, and a brush 8 is installed on the upper end of the brush mounting mechanism 23. The brush mounting mechanism 23 includes a mounting cylinder 231, an elastic block 232, an elastic connecting block 233 and a movable rod 234. The mounting cylinder 231 is rotatably connected to the upper surface of the mounting seat 7, and the interior of the mounting cylinder 231 is fixedly connected with the elastic block 232. The interior of the brush 8 is provided with a card slot, and the elastic block 232 is installed in cooperation with the vertically adjacent card slot. The interior of the elastic block 232 is fixedly connected to the upper surface of the mounting seat 7. The mounting tube 231 is fixedly connected with an elastic connection block 233, and the interior of the mounting tube 231 is slidably connected with a movable rod 234. The movable rod 234 is installed in cooperation with the vertically adjacent elastic connection block 233. The brush 8 is clamped to the outer surface of the mounting tube 231 through the elastic clamping block 232. When the brush 8 needs to be replaced, the movable rod 234 is pressed downward, and the lower end of the movable rod 234 squeezes the elastic connection block 233, so that the front and rear ends of the elastic clamping block 232 move toward the middle, thereby disengaging from the clamping slot, and the brush 8 is pulled upward to be taken out and replaced; Wherein: the outer surface of the base 1 is fixedly connected with the single-chip microcomputer 3, the input end of the single-chip microcomputer 3 is electrically connected to the external power supply, the movable column 5 is slidably connected to the inside of the base 1 through the ribs on the surface, the threaded groove provided inside the movable column 5 is threadedly connected with the threaded rod 11, the inside of the base 1 is fixedly connected with the motor 10, the output shaft of the motor 10 is fixedly connected to the lower end of the threaded rod 11, the input end of the motor 10 is electrically connected to the output end of the single-chip microcomputer 3, the motor 10 is started, the output shaft of the motor 10 rotates to drive the threaded rod 11 to rotate, so that the movable column 5 moves upward, the inside of the movable column 5 is fixedly connected with the motor 2 12, the output shaft of the motor 2 12 is fixedly connected to the lower end of the worm 3 133, the output shaft of the motor 2 12 The input end is electrically connected to the output end of the single-chip computer 3, the motor 2 12 is started, and the output shaft of the motor 2 12 rotates, driving the worm 3 133 to rotate, causing the worm wheel 3 134 to rotate, driving the rotating shaft 131 to rotate, and causing the connecting block 132 to rotate around the rotating shaft 131, thereby driving the brush 8 to move, so that the position to be cleaned is located between the three brushes 8, the lower end of the outer surface of the rotating shaft 17 is fixedly connected to the worm wheel 16, the internal rotation of the connecting block 132 is connected to the worm 15, the worm 15 is meshed with the worm wheel 16, the inside of the connecting block 132 is fixedly connected to the motor 3 14, the output shaft of the motor 3 14 is fixedly connected to the front end of the worm 15, and the input end of the motor 3 14 is electrically connected to the output end of the single-chip computer 3. , motor three 13 is started, the output shaft of motor three 14 rotates, driving the worm one 15 to rotate, making the worm wheel one 16 rotate, driving the rotating shaft 17 to rotate, making the gear one 18 rotate, driving the half gear ring 19 to move in the fixed block 9, making the brush 8 rotate along the inside of the fixed block 9, and cleaning the circuit or other components in the circuit, the lower end of the rotating rod is fixedly connected with the worm wheel two 6, the inside of the mounting block 25 is rotatably connected with the worm two 4, the worm two 4 is meshed with the worm wheel two 6 adjacent to the longitudinal direction, the right side of the mounting block 25 is fixedly connected with the motor four 20, the output shaft of the motor four 20 is fixedly connected to the right end of the worm two 4 adjacent to the same side, and the input end of the motor four 20 is electrically connected to the single-chip computer 3 At the output end, when it is necessary to clean circuit components of different sizes, start motor four 20, and the output shaft of motor four 29 rotates to drive worm two 4 to rotate, so that worm wheel two 6 rotates, gear two 22 rotates, and rack plate 21 moves, so that mounting base 7 moves, thereby adjusting the spacing between brushes 8 to adapt to wires and circuit components of different sizes. The interior of mounting base 7 is fixedly connected with motor five 24, and the output shaft of motor five 24 is fixedly connected to the lower surface of mounting tube 231, and the input end of motor five 24 is electrically connected to the output end of single-chip computer 3. Motor five 24 is started, and the output shaft of motor five 24 rotates, driving mounting tube 231 to rotate, so that brush 8 rotates, and the circuit components on the circuit are cleaned.

[0020] The working principle of a live cleaning device for circuit maintenance provided by the present invention is as follows: when using the live cleaning device for circuit maintenance to perform circuit maintenance and cleaning, the cleaning device is moved to a suitable position, the single chip computer 3 is operated, the motor 10, the motor 2, the motor 3, the motor 4, the motor 20 and the motor 5 24 are started, the motor 10 is started, the output shaft of the motor 10 rotates to drive the threaded rod 11 to rotate, so that the movable column 5 moves upward, the motor 2 is started, the output shaft of the motor 2 12 rotates, drives the worm 3 133 to rotate, drives the worm gear 3 134 to rotate, drives the rotating shaft 131 to rotate, and drives the connecting block 132 to rotate around the rotating shaft 131, thereby driving the brush 8 to move, so that the position to be cleaned is located between the three brushes 8, the motor 5 24 is started, the output shaft of the motor 5 24 rotates, drives the mounting cylinder 231 to rotate, and drives the brush 8 to rotate, so that the circuit components on the circuit are cleaned, and the motor 3 1 3 is started, the output shaft of the motor three 14 rotates, driving the worm one 15 to rotate, so that the worm wheel one 16 rotates, driving the rotating shaft 17 to rotate, so that the gear one 18 rotates, driving the half gear ring 19 to move in the fixed block 9, so that the brush 8 rotates along the inside of the fixed block 9, and the circuit or other components in the circuit are cleaned. When the brush 8 needs to be replaced, the movable rod 234 is pressed downward, and the lower end of the movable rod 234 squeezes the elastic connecting block 233, so that the front and rear ends of the elastic card block 232 move toward the middle, thereby disengaging from the card slot, and the brush 8 is pulled upward to be taken out and replaced. When it is necessary to clean circuit components of different sizes, the motor four 20 is started, and the output shaft of the motor four 29 rotates to drive the worm two 4 to rotate, so that the worm wheel two 6 rotates, drives the gear two 22 to rotate, drives the rack plate 21 to move, and thus moves the mounting seat 7, so as to adjust the spacing between the brushes 8 to adapt to wires and circuit components of different sizes.

[0021] It is worth noting that the single chip microcomputer 3 disclosed in the above embodiment uses STM32F1, motor 1 10 and motor 2 12 both use 1FK7042-2AF71-1CH1, motor 3 14 and motor 4 20 both use 130SY-M0402, motor 5 24 uses 130SY-M0402, and the single chip microcomputer 5 controls the operation of motor 1 10, motor 2 12, motor 3 14, motor 4 20 and motor 5 24 using methods commonly used in the prior art.

[0022] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A live cleaning device for circuit maintenance, characterized in that: It comprises a base (1), a steering mechanism (13) and a brush mounting mechanism (23); Base (1): A movable column (5) is provided at the upper end thereof; The steering mechanism (13) comprises a rotating shaft (131), a connecting block (132), a worm gear three (133) and a worm gear three (134), wherein the rotating shaft (131) is rotatably connected to the inside of the movable column (5), the connecting block (132) is fixedly connected to the outer surface of the rotating shaft (131), the worm gear three (134) is fixedly connected to the middle part of the outer surface of the rotating shaft (131), the worm gear three (133) is rotatably connected to the inside of the movable column (5), and the worm gear three (133) is meshingly connected to the worm gear three (134); A brush mounting mechanism (23): the brush mounting mechanism (23) is arranged at the upper end of the connecting block (132), and a brush (8) is mounted on the upper end of the brush mounting mechanism (23); Wherein: a single-chip computer (3) is fixedly connected to the outer surface of the base (1), and an input end of the single-chip computer (3) is electrically connected to an external power supply.

2. The live cleaning device for circuit maintenance according to claim 1 is characterized in that: The movable column (5) is slidably connected to the inside of the base (1) via ribs on the surface; a threaded rod (11) is threadedly connected to the threaded groove provided inside the movable column (5); a motor 1 (10) is fixedly connected to the inside of the base (1); an output shaft of the motor 1 (10) is fixedly connected to the lower end of the threaded rod (11); and an input end of the motor 1 (10) is electrically connected to an output end of the single-chip computer (3).

3. The live cleaning device for circuit maintenance according to claim 1 is characterized in that: The movable column (5) is fixedly connected to the interior of the motor 2 (12), the output shaft of the motor 2 (12) is fixedly connected to the lower end of the worm gear 3 (133), and the input end of the motor 2 (12) is electrically connected to the output end of the single chip computer (3).

4. The live cleaning device for circuit maintenance according to claim 1 is characterized in that: The rear end of the connecting block (132) is fixedly connected to a fixing block (9), the interior of the fixing block (9) is slidably connected to a half toothed ring (19), the interior of the connecting block (132) is rotatably connected to a rotating shaft (17), the upper end of the rotating shaft (17) is fixedly connected to a gear one (18), and the gear one (18) is meshingly connected to the half toothed ring (19).

5. The live cleaning device for circuit maintenance according to claim 4 is characterized in that: The lower end of the outer surface of the rotating shaft (17) is fixedly connected to a worm gear one (16), the interior of the connecting block (132) is rotatably connected to a worm gear one (15), the worm gear one (15) is meshingly connected to the worm gear one (16), the interior of the connecting block (132) is fixedly connected to a motor three (14), the output shaft of the motor three (14) is fixedly connected to the front end of the worm gear one (15), and the input end of the motor three (14) is electrically connected to the output end of the single-chip computer (3).

6. A live cleaning device for circuit maintenance according to claim 4, characterized in that: The upper surface of the fixed block (9) is fixedly connected to uniformly distributed mounting blocks (25), the upper surfaces of the mounting blocks (25) are slidably connected to mounting seats (7), the interior of the mounting seats (7) is fixedly connected to rack plates (21), the interior of the mounting blocks (25) is rotatably connected to rotating rods, the upper ends of the rotating rods are fixedly connected to gear 2 (22), and the gear 2 (22) is meshedly connected to the rack plate (21) located in the same mounting seat (7).

7. A live cleaning device for circuit maintenance according to claim 6, characterized in that: The lower ends of the rotating rods are fixedly connected to worm gear 2 (6), the interiors of the mounting blocks (25) are rotatably connected to worm gear 2 (4), the worm gear 2 (4) is meshedly connected to the worm gear 2 (6) adjacent to the longitudinal direction, the right sides of the mounting blocks (25) are fixedly connected to motor 4 (20), the output shafts of motor 4 (20) are fixedly connected to the right ends of the worm gear 2 (4) adjacent to the same side, and the input ends of motor 4 (20) are electrically connected to the output ends of the single-chip computer (3).

8. The live cleaning device for circuit maintenance according to claim 6, characterized in that: The brush mounting mechanism (23) comprises a mounting tube (231), an elastic clamping block (232), an elastic connecting block (233) and a movable rod (234); the mounting tube (231) is rotatably connected to the upper surface of the mounting seat (7); the interior of the mounting tube (231) is fixedly connected to the elastic clamping block (232); the interior of the brush (8) is provided with a clamping groove; the elastic clamping block (232) is mounted in cooperation with the vertically adjacent clamping groove; the interior of the elastic clamping block (232) is fixedly connected to the elastic connecting block (233); the interior of the mounting tube (231) is slidably connected to the movable rod (234); the movable rod (234) is mounted in cooperation with the vertically adjacent elastic connecting block (233); and the brush (8) is clamped to the outer surface of the mounting tube (231) via the elastic clamping block (232).

9. A live cleaning device for circuit maintenance according to claim 8, characterized in that: The interior of the mounting seat (7) is fixedly connected to a motor five (24), the output shaft of the motor five (24) is fixedly connected to the lower surface of the mounting cylinder (231), and the input end of the motor five (24) is electrically connected to the output end of the single chip computer (3).

10. The live cleaning device for circuit maintenance according to claim 1, characterized in that: The lower surface of the base (1) is fixedly connected with uniformly distributed universal wheels (2).

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