CN108856061B - Transformer porcelain bushing cleaning machine - Google Patents
Transformer porcelain bushing cleaning machine Download PDFInfo
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- CN108856061B CN108856061B CN201811022788.0A CN201811022788A CN108856061B CN 108856061 B CN108856061 B CN 108856061B CN 201811022788 A CN201811022788 A CN 201811022788A CN 108856061 B CN108856061 B CN 108856061B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 90
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims description 30
- 239000012212 insulator Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 30
- 230000008569 process Effects 0.000 abstract description 30
- 239000000428 dust Substances 0.000 abstract description 22
- 230000009471 action Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 5
- 230000036541 health Effects 0.000 description 5
- 230000003749 cleanliness Effects 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000011086 high cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- Cleaning In General (AREA)
Abstract
The invention relates to a transformer porcelain bushing cleaning machine which comprises a base plate, a mounting frame, two fixing devices and two cleaning devices, wherein the mounting frame is mounted at the upper end of the base plate and is of a structure capable of being stretched up and down, left and right, the mounting frame is of a telescopic structure, the cleaning devices are mounted on the mounting frame, the fixing devices are mounted at the lower end of the base plate, the two fixing devices are respectively located at the front end and the rear end of the base plate and are symmetrically arranged, the base plate comprises a fixing plate, a sliding rail and a telescopic electric sliding plate, the fixing devices comprise a working plate, a telescopic connecting plate and a fixing mechanism, and the cleaning devices comprise a supporting frame, a rotating motor, a cleaning mechanism, a. The automatic cleaning device can solve the problems of high labor cost, high labor intensity, large potential safety hazard, flying dust in the working process, poor stability and the like in the existing transformer porcelain bushing cleaning process, and can realize the function of automatically cleaning the transformer porcelain bushing.
Description
Technical Field
The invention relates to the field of transformer maintenance equipment, in particular to a transformer porcelain bushing cleaning machine.
Background
The transformer porcelain bushing is a main insulation device outside the transformer box, and lead-out wires of a transformer winding must penetrate through an insulation sleeve to enable the lead-out wires and a transformer shell to be insulated, and meanwhile, the transformer porcelain bushing plays a role in fixing the lead-out wires. The power transformer must be maintained in the use, including whether the routine inspection insulator is clean, whether have crackle and discharge trace, the screw thread has no damage and other abnormal phenomena, when being stained with the filth on the insulator, it is clean to it need to use the manual work usually, in clean process, the staff need use the insulating dust removal straw to carry out the successive layer clean to the filth on the insulator, work efficiency is low, high labor strength, and staff's both hands must grip insulating dust removal straw protection ring below position in the course of the work, otherwise will have the danger of electrocuteeing, after the staff carries out the cleaning for a long time, both hands can be very tired, in later the course of the work, can not guarantee the stability of cleaning work and go on, and in case both hands position takes place the skew, life danger will appear. In order to solve the problems, the invention provides a transformer porcelain bushing cleaning machine.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the transformer porcelain bushing cleaning machine which can solve the problems of high labor cost, high labor intensity, large potential safety hazard, flying dust, poor stability and the like in the working process in the existing transformer porcelain bushing cleaning process, can realize the function of automatically cleaning the transformer porcelain bushing, and has the advantages of low labor cost, low labor intensity, high safety, high cleaning degree, good stability and the like.
The technical scheme adopted by the invention to solve the technical problem is as follows: a transformer porcelain bushing cleaning machine comprises a base plate, a mounting frame, two fixing devices and two cleaning devices, wherein the mounting frame is mounted at the upper end of the base plate and is of a structure capable of extending up, down, left and right; wherein:
the base plate comprises a fixed plate, an auxiliary plate, two telescopic electric sliding plates, a pushing cylinder and an adjusting cylinder, wherein a square hole is formed in the fixed plate, the upper end of the fixed plate is tightly attached to the lower end of the telescopic electric sliding plate, the two telescopic electric sliding plates are respectively located on the left side and the right side of the fixed plate, the two telescopic electric sliding plates are symmetrically arranged, the auxiliary plate is connected between the two telescopic electric sliding plates and is connected with the top end of the pushing cylinder, the pushing cylinder is installed on the fixed plate, the adjusting cylinder is connected between the auxiliary plate and the telescopic electric sliding plates, the top end of the adjusting cylinder is installed on the telescopic electric sliding plates, the bottom end of the adjusting cylinder is installed on the auxiliary plate, and round holes are; the telescopic electric sliding plate and the auxiliary plate are properly adjusted through the telescopic motion of the adjusting cylinder and the telescopic motion of the pushing cylinder, so that the round holes formed in the telescopic electric sliding plate and the auxiliary plate correspond to the positions of porcelain sleeves mounted on the transformer, and after the positions are adjusted, a worker can place the telescopic electric sliding plate and the auxiliary plate on the transformer, and can make corresponding adjustment according to actual conditions, so that the telescopic electric sliding plate and the auxiliary plate are high in flexibility and wide in application range.
The fixing device comprises two working plates, telescopic connecting plates and a fixing mechanism, the two working plates are respectively arranged at the left end and the right end of the base plate and are symmetrically arranged, the telescopic connecting plates are connected between the two working plates, working holes are formed in the side walls of the working plates and are square, and the fixing mechanism is arranged in the working holes; under the telescopic action of the telescopic connecting plate, the position of the working plate changes along with the change of the length of the mounting frame, and after the position is properly adjusted, the fixing mechanism fixes the telescopic connecting plate on the side wall of the transformer, so that the influence of the sliding of the position on the normal operation of the transformer is avoided, the stability in the working process is ensured, and the working reliability is improved.
The cleaning device comprises a support frame, a rotating motor, a cleaning mechanism, a support table and a telescopic annular plate, the number of the support frame is three, three support frames are sequentially arranged on the inner wall of the top end of the mounting frame from left to right, the positions of the support frames correspond to the positions of round holes formed in the telescopic electric sliding plate one by one, the support frame is of an inverted U-shaped structure, the rotating motor is arranged in the support frame through a motor base, the output shaft of the rotating motor is connected with the upper end of the cleaning mechanism, the support table is arranged at the lower end of the cleaning mechanism, the support table is arranged right above the round holes formed in the telescopic electric sliding plate, a round through hole is formed in the middle of the support table, the inner wall of the round through hole; drive clearance mechanism through rotating electrical machines and carry out synchronous rotation for clearance mechanism can clear up the insulator, and in the clearance process, flexible crown plate top is hugged closely on insulator lower extreme lateral wall, and dust, dirt that produce when avoiding clearing up fall in the insulator below, need not to clear up after the staff, have reduced work load, have reduced intensity of labour.
The fixing mechanism comprises working cylinders, a telescopic adjusting plate, transverse plates, rotating plates, springs, an installing sliding plate and an extruding plate, the number of the working cylinders is two, the two working cylinders are respectively installed on the left side and the right side of the working plate and are symmetrically arranged, the top ends of the working cylinders are connected with the side wall of the telescopic adjusting plate, the transverse plates are installed on the inner side of the telescopic adjusting plate, the number of the transverse plates is two, the two transverse plates are symmetrically arranged, the springs are evenly installed at the left end and the right end of the transverse plates from front to back, the top ends of the springs are installed on the installing sliding plate, the installing sliding plate is installed in a sliding groove formed in the side wall of the extruding plate in a sliding fit mode, the top ends of; the transverse plate is driven to move to a proper position through the telescopic motion of the telescopic adjusting plate, the top end of the transverse plate is just aligned to the gap between radiating pipes of the side wall of the transformer, then the telescopic motion of the working cylinder drives the telescopic adjusting plate to move towards the inner side, the top end of the transverse plate stretches into the gap, under the extrusion action of the radiating pipes, the included angle between the rotating plate and the transverse plate is reduced, the extrusion plate is pushed to slide relative to the installation sliding plate, meanwhile, the spring is shortened, the distance between the extrusion plate and the transverse plate is reduced, the gap can be stretched and retracted by the extrusion plate, after the extrusion plate stretches into the gap, the spring generates elasticity on the extrusion plate, the outer wall of the extrusion plate is firmly clamped between the gap, the novel transformer can be fixed at a specified position, the normal operation of work is prevented.
The cleaning mechanism comprises a rotating plate, an adjusting motor, an adjusting gear, a driven gear, convex columns, an adjusting rod, a cleaning brush, a mounting plate, a sucker, a collecting tank, a fan, a sliding frame and a telescopic cylinder, wherein the upper end of the rotating plate is connected with an output shaft of the rotating motor, the lower end of the rotating plate is uniformly provided with adjusting grooves along the circumferential direction, the number of the adjusting grooves is six, the upper end of the rotating plate is provided with the adjusting motor through a motor base, the output shaft of the adjusting motor is connected with the upper end of the adjusting gear, the adjusting gear is arranged at the lower end of the rotating plate through a bearing, the right end of the adjusting gear is meshed with the driven gear, the side wall of the driven gear is uniformly provided with rotating grooves along the circumferential direction, the number of the rotating grooves is six, the convex columns are arranged in the rotating grooves, the cleaning brushes are arranged at the lower end of the adjusting rod, the number of the cleaning brushes is three, the three cleaning brushes are uniformly arranged along the circumferential direction of the rotating plate, the upper ends of the cleaning brushes are connected with the lower end of the adjusting rod, a mounting plate is arranged between the adjacent cleaning brushes, the upper end of the mounting plate is connected with the lower end of the adjusting rod, air outlet holes are uniformly formed in the side wall of the mounting plate from top to bottom, suckers are arranged on the inner sides of the air outlet holes, a collecting tank is mounted on the outer wall of the mounting plate, the collecting tank is of a hollow cuboid structure with an opening at the lower end, an air inlet is formed in the side wall of the collecting tank, a fan is; the adjusting gear is driven by the adjusting motor to rotate, the adjusting gear drives the driven gear meshed with the adjusting gear to rotate, in the rotating process of the driven gear, the convex column slides in the rotating groove, so that the adjusting rod is driven to linearly move in the adjusting groove, when bristles on the side wall of the cleaning brush arranged at the lower end of the adjusting rod are tightly attached to the side wall of the porcelain bushing, the adjusting motor stops rotating, corresponding adjustment can be performed according to the actual size of the porcelain bushing, the using range is wide, then the rotating plate is driven by the rotating motor to rotate, so that the bristles on the cleaning brush can clean the side wall of the porcelain bushing, meanwhile, under the action of the fan, the sucking disc sucks dust and dirt generated in the cleaning process into the collecting groove, and after the cleaning work is completed, the sliding frame is driven by the telescopic cylinder to move outwards, so that the dust and the dirt in the collecting groove are emptied, prevent that dust, dirt from flying upward and threatening the normal work of transformer and staff health in the course of the work, improved the cleanliness factor in the course of the work, and need not staff's use tool and clean the insulator, reduced the cost of labor, avoided the condition emergence that the staff electrocuted in the course of the work, ensured staff's life safety, improved the security in the course of the work.
When the device works, firstly, the telescopic electric sliding plate and the auxiliary plate are properly adjusted through the telescopic motion of the adjusting cylinder and the telescopic motion of the pushing cylinder, so that round holes formed in the telescopic electric sliding plate and the auxiliary plate correspond to the positions of porcelain sleeves mounted on a transformer, a worker can place the device on the transformer after the position adjustment, then the position of the working plate is changed along with the change of the length of the mounting frame under the telescopic action of the telescopic connecting plate, after the position adjustment is proper, the transverse plate is driven to move to the proper position through the telescopic motion of the telescopic adjusting plate, so that the top end of the transverse plate is just opposite to the gap between radiating pipes on the side wall of the transformer, then the telescopic adjusting plate is driven to move inwards through the telescopic motion of the working cylinder, so that the top end of the transverse plate extends into the gap, under the extrusion action of the radiating pipes, the included angle between the rotating plate and the, meanwhile, the spring is shortened, the distance between the extrusion plate and the transverse plate is reduced, the extrusion plate can stretch out and draw back a gap, after the extrusion plate extends into the gap, the spring generates elasticity on the extrusion plate, so that the outer wall of the extrusion plate is firmly clamped between the gap, the ceramic tile cleaning brush can be fixed at a specified position, the normal operation of the work is prevented from being influenced due to the position sliding, then the adjusting gear is driven to rotate by the adjusting motor, the adjusting gear drives the driven gear meshed with the adjusting gear to rotate, the convex column slides in the rotating groove in the rotating process of the driven gear, so that the adjusting rod is driven to linearly move in the adjusting groove, when the bristles on the side wall of the cleaning brush arranged at the lower end of the adjusting rod are tightly attached to the side wall of the ceramic sleeve, the adjusting motor stops rotating, the rotating motor drives the rotating plate to rotate, so that the bristles on the cleaning brush can clean the side, meanwhile, under the action of the fan, the suction disc sucks dust and dirt generated in the cleaning process into the collecting tank, and after the cleaning work is finished, the sliding frame is driven by the telescopic cylinder to move outwards, so that the dust and the dirt in the collecting tank are emptied, the problem that the dust and the dirt fly upwards in the working process to threaten the normal work of the transformer and the health of workers is avoided, and the cleanliness in the working process is improved.
Compared with the prior art, the invention has the following advantages:
1. the automatic cleaning device can solve the problems of high labor cost, high labor intensity, large potential safety hazard, flying dust in the working process, poor stability and the like in the cleaning process of the existing transformer porcelain bushing, can realize the function of automatically cleaning the transformer porcelain bushing, and has the advantages of low labor cost, low labor intensity, high safety, high cleaning degree, good stability and the like;
2. the telescopic connecting plate is provided with the fixing device, the position of the working plate is changed along with the change of the length of the mounting frame under the telescopic action of the telescopic connecting plate, and after the position is properly adjusted, the fixing mechanism fixes the telescopic connecting plate at the appointed position, so that the stability in the working process is improved, the influence on the normal operation of the work due to the position sliding is avoided, and the working progress is ensured;
3. the cleaning device is arranged, the cleaning mechanism is driven to synchronously rotate through the rotating motor, so that the cleaning mechanism can clean the porcelain bushing, the top end of the telescopic ring plate is tightly attached to the side wall of the lower end of the porcelain bushing in the cleaning process, dust, dirt and the like generated in the cleaning process are prevented from falling below the porcelain bushing, cleaning after workers is not needed, the workload is reduced, and the labor intensity is reduced;
4. the cleaning mechanism is arranged, corresponding adjustment can be made according to the actual size of the porcelain bushing, the porcelain bushing can be cleaned, the using range is wide, under the action of the fan, the suction disc sucks dust and dirt generated in the cleaning process into the collecting tank, the dust and the dirt are prevented from flying in the working process to threaten the normal work of the transformer and the health of workers, the cleanliness in the working process is improved, the porcelain bushing is not required to be cleaned by the workers through tools, the labor cost is reduced, the electric shock of the workers in the working process is avoided, the life safety of the workers is guaranteed, and the safety in the working process is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the base plate, the mounting frame, the supporting platform and the retractable sliding plate;
FIG. 3 is a perspective view of the substrate and the fixing device of the present invention;
FIG. 4 is a perspective view of the substrate and the fixing mechanism;
FIG. 5 is a schematic view of a first perspective structure between the mounting bracket and the cleaning device of the present invention (except for the support platform and the retractable ring plate);
FIG. 6 is a schematic diagram of a second perspective structure between the mounting frame and the cleaning device (except for the support platform and the retractable ring plate) of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 6, a transformer porcelain bushing cleaning machine comprises a base plate 1, a mounting frame 2, fixing devices 3 and a cleaning device 4, wherein the mounting frame 2 is mounted at the upper end of the base plate 1, the mounting frame 2 is of a structure capable of extending vertically, horizontally and telescopically, the cleaning device 4 is mounted on the mounting frame 2, the fixing devices 3 are mounted at the lower end of the base plate 1, the number of the fixing devices 3 is two, the two fixing devices 3 are respectively located at the front end and the rear end of the base plate 1, and the two fixing devices 3 are symmetrically arranged; wherein:
the base plate 1 comprises a fixed plate 11, an auxiliary plate 12, two telescopic electric sliding plates 13, a pushing cylinder 14 and an adjusting cylinder 15, wherein a square hole is formed in the fixed plate 11, the upper end of the fixed plate 11 is tightly attached to the lower end of each telescopic electric sliding plate 13, the two telescopic electric sliding plates 13 are respectively located on the left side and the right side of the fixed plate 11, the two telescopic electric sliding plates 13 are symmetrically arranged, the auxiliary plate 12 is connected between the two telescopic electric sliding plates 13, the auxiliary plate 12 is connected with the top end of the pushing cylinder 14, the pushing cylinder 14 is installed on the fixed plate 11, the adjusting cylinder 15 is connected between the auxiliary plate 12 and each telescopic electric sliding plate 13, the top end of each adjusting cylinder 15 is installed on each telescopic electric sliding plate 13, the bottom end of each adjusting cylinder 15 is installed on the auxiliary plate 12, and round holes are; the positions of the telescopic electric sliding plate 13 and the auxiliary plate 12 are properly adjusted through the telescopic motion of the adjusting cylinder 15 and the telescopic motion of the pushing cylinder 14, so that round holes formed in the telescopic electric sliding plate 13 and the auxiliary plate 12 correspond to the positions of porcelain sleeves mounted on the transformer, and after the positions are adjusted, a worker can place the transformer-mounted electric sliding plate on the transformer, and can make corresponding adjustment according to actual conditions, so that the transformer-mounted electric sliding plate is high in flexibility and wide in application range.
The fixing device 3 comprises two working plates 31, two telescopic connecting plates 32 and a fixing mechanism 33, the two working plates 31 are respectively arranged at the left end and the right end of the base plate 1, the two working plates 31 are symmetrically arranged, the telescopic connecting plate 32 is connected between the two working plates 31, a working hole is formed in the side wall of each working plate 31, the working hole is square, and the fixing mechanism 33 is arranged in the working hole; under the telescopic action of the telescopic connecting plate 32, the position of the working plate 31 is changed along with the change of the length of the mounting frame 2, and after the position is properly adjusted, the fixing mechanism 33 fixes the transformer on the side wall of the transformer, so that the influence of the normal operation of the transformer caused by the sliding of the position is avoided, the stability in the working process is ensured, and the reliability of the operation is improved.
The cleaning device 4 comprises three support frames 41, a rotating motor 42, a cleaning mechanism 43, a support table 44 and a telescopic annular plate 45, the number of the support frames 41 is three, the three support frames 41 are sequentially installed on the inner wall of the top end of the installation frame 2 from left to right, the positions of the support frames 41 correspond to the positions of round holes formed in the telescopic electric sliding plate 13 one by one, the support frames 41 are of an inverted U-shaped structure, the rotating motor 42 is installed in the support frames 41 through a motor base, an output shaft of the rotating motor 42 is connected with the upper end of the cleaning mechanism 43, the support table 44 is arranged at the lower end of the cleaning mechanism 43, the support table 44 is installed right above the round holes formed in the telescopic electric sliding plate 13, a round through hole is formed in the middle of the support table 44, the telescopic annular plate 45 is uniformly arranged; drive clearance mechanism 43 through rotating electrical machines 42 and carry out synchronous rotation for clearance mechanism 43 can clear up the insulator, and in the clearance process, flexible crown plate 45 top is hugged closely on insulator lower extreme lateral wall, and dust, the dirt that produce when avoiding clearing up fall in the insulator below, need not to clear up after the staff, have reduced work load, have reduced intensity of labour.
The fixing mechanism 33 comprises two working cylinders 331, two telescopic adjusting plates 332, two transverse plates 333, a rotating plate 334, springs 335, a mounting sliding plate 336 and an extrusion plate 337, the number of the working cylinders 331 is two, the two working cylinders 331 are respectively mounted on the left side and the right side of the working plate 31, the two working cylinders 331 are symmetrically arranged, the top ends of the working cylinders 331 are connected with the side wall of the telescopic adjusting plate 332, the transverse plates 333 are mounted on the inner side of the telescopic adjusting plate 332, the transverse plates 333 are two, the two transverse plates 333 are symmetrically arranged, the springs 335 are uniformly mounted at the left end and the right end of the transverse plate 333 from front to back, the top ends of the springs 335 are mounted on the mounting sliding plate 336, the mounting sliding plate 336 is mounted in a sliding fit manner in a sliding groove formed in the side wall of the extrusion plate 337, the top end of; the transverse plate 333 is driven to move to a proper position by the telescopic motion of the telescopic adjusting plate 332, so that the top end of the transverse plate 333 is opposite to the gap between the radiating pipes on the side wall of the transformer, then, the telescopic adjusting plate 332 is driven to move inwards by the telescopic movement of the working cylinder 331, so that the top end of the transverse plate 333 extends into the gap, under the extrusion action of the radiating pipe, the included angle between the rotating plate 334 and the transverse plate 333 is reduced, the extrusion plate 337 and the mounting sliding plate 336 are pushed to slide relatively, meanwhile, the spring 335 is shortened, which reduces the distance between the extrusion plate 337 and the transverse plate 333, so that the extrusion plate 337 can stretch into the gap, and after the extrusion plate 337 is inserted into the gap, the spring 335 generates elasticity to the extrusion plate 337, so that the outer wall of the extrusion plate 337 is firmly clamped between the slits, therefore, the invention can be fixed at the designated position, the influence on the normal operation of the work due to the position sliding is avoided, and the working progress is ensured.
The cleaning mechanism 43 comprises a rotating plate 431, an adjusting motor 432, an adjusting gear 433, a driven gear 434, a convex column 435, an adjusting rod 436, a cleaning brush 437, a mounting plate 438, a sucking disc 439, a collecting tank 4310, a fan 4311, a sliding frame 4312 and a telescopic cylinder 4313, wherein the upper end of the rotating plate 431 is connected with an output shaft of a rotating motor 42, the lower end of the rotating plate 431 is uniformly provided with six adjusting grooves along the circumferential direction, the upper end of the rotating plate 431 is provided with the adjusting motor 432 through a motor base, the output shaft of the adjusting motor 432 is connected with the upper end of the adjusting gear 433, the adjusting gear 433 is arranged at the lower end of the rotating plate 431 through a bearing, the right end of the adjusting gear 433 is engaged with the driven gear 434, the side wall of the driven gear 434 is uniformly provided with rotating grooves along the circumferential direction, the number of the rotating grooves is six, the, the adjusting rod 436 is installed in the adjusting groove in a sliding fit manner, the width of the adjusting groove is larger than that of the adjusting rod, the lower end of the adjusting rod 436 is provided with three cleaning brushes 437, the number of the cleaning brushes 437 is three, three cleaning brushes 437 are uniformly arranged along the circumferential direction of the rotating plate 431, the upper end of each cleaning brush 437 is connected with the lower end of the adjusting rod 436, a mounting plate 438 is arranged between every two adjacent cleaning brushes 437, the upper end of the mounting plate 438 is connected with the lower end of the adjusting rod 436, the side wall of the mounting plate 438 is uniformly provided with air outlet holes from top to bottom, the inner side of each air outlet hole is provided with a sucking disc 439, the outer wall of the mounting plate 438 is provided with a collecting tank 4310, the collecting tank 4310 is of a hollow cuboid structure with an opening at the lower end, the side wall of the collecting tank 4310 is provided with an, the telescopic cylinder 4313 is arranged on the collecting tank 4310; the adjusting gear 433 is driven to rotate by the adjusting motor 432, the adjusting gear 433 drives the driven gear 434 engaged with the adjusting gear to rotate, in the rotating process of the driven gear 434, the convex column 435 slides in the rotating groove, so as to drive the adjusting rod 436 to linearly move in the adjusting groove, when the bristles on the side wall of the cleaning brush 437 arranged at the lower end of the adjusting rod 436 cling to the side wall of the porcelain bushing, the adjusting motor 432 stops rotating, corresponding adjustment can be made according to the actual size of the porcelain bushing, the application range is wide, then the rotating plate 431 is driven to rotate by the rotating motor 42, so that the bristles on the cleaning brush 437 can clean the side wall of the porcelain bushing, meanwhile, under the action of the fan 4311, the suction cup collecting groove 439 sucks dust and dirt generated in the cleaning process into the porcelain bushing 4310, and after the cleaning work is finished, the sliding frame 4312 is driven to move outwards by the telescopic cylinder 4313, thereby empty dust, the dirt in the collecting vat 4310, prevent that dust, dirt from flying upward and produce the threat to the normal work of transformer and staff health in the course of the work, improved the cleanliness in the course of the work, and need not staff's use tool and clean the insulator, reduced the cost of labor, avoided the condition of staff's electric shock to take place in the course of the work, ensured staff's life safety, improved the security in the course of the work.
When the transformer side wall heat dissipation pipe expanding and contracting device works, firstly, the positions of the telescopic electric sliding plate 13 and the auxiliary plate 12 are properly adjusted through the telescopic motion of the adjusting cylinder 15 and the telescopic motion of the pushing cylinder 14, so that round holes formed in the telescopic electric sliding plate 13 and the auxiliary plate 12 correspond to the positions of porcelain sleeves mounted on a transformer, after the positions are adjusted, a worker can place the transformer side wall heat dissipation pipe expanding and contracting device on the transformer, then under the telescopic action of the telescopic connecting plate 32, the position of the working plate 31 changes along with the change of the length of the mounting frame 2, after the positions are properly adjusted, the transverse plate 333 is driven to move to the proper position through the telescopic motion of the telescopic adjusting plate 332, so that the top end of the transverse plate 333 is opposite to the gap between the heat dissipation pipes on the side wall of the transformer, then the telescopic adjusting plate 332 is driven to move inwards through, the included angle between the rotating plate 334 and the horizontal plate 333 is reduced to push the extrusion plate 337 and the mounting sliding plate 336 to relatively slide, and the spring 335 is compressed to be short, so that the distance between the extrusion plate 337 and the horizontal plate 333 is reduced, so that the extrusion plate 337 can stretch and contract the gap, after the extrusion plate 337 extends into the gap, the spring 335 generates elasticity to the extrusion plate 337 to firmly clamp the outer wall of the extrusion plate 337 between the gap, thereby fixing the present invention at a designated position, and preventing the normal operation from being affected due to the position sliding, then the adjusting gear 433 is driven to rotate by the adjusting motor 432, the adjusting gear 433 drives the driven gear 434 engaged with the adjusting gear to rotate, during the rotation of the driven gear 434, the convex column 435 slides in the rotating groove to drive the adjusting rod 436 to linearly move in the adjusting groove, when the bristles on the side wall of the cleaning brush 437 mounted at the lower end of the adjusting rod 436 are tightly attached to the side wall of the porcelain bushing, the adjusting motor 432 stops rotating, the rotating plate 431 is driven to rotate by the rotating motor 42 at the moment, so that the side wall of the porcelain bushing can be cleaned by the bristles on the cleaning brush 437, meanwhile, under the action of the fan 4311, the dust and dirt generated in the cleaning process are sucked into the collecting tank 4310 by the sucking disc 439, after the cleaning work is finished, the sliding frame 4312 is driven to move outwards by the telescopic cylinder 4313, so that the dust and dirt in the collecting tank 4310 are emptied, the threat to the normal work of the transformer and the health of workers caused by the flying dust and dirt in the working process is prevented, and the cleaning performance in the working process is improved. The purpose is achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a transformer insulator descaling machine, includes base plate (1), mounting bracket (2), fixing device (3) and cleaning device (4), its characterized in that: the upper end of the base plate (1) is provided with a mounting frame (2), the mounting frame (2) is of a structure capable of being extended vertically, leftwards and rightwards, a cleaning device (4) is mounted on the mounting frame (2), the lower end of the base plate (1) is provided with a fixing device (3), the number of the fixing devices (3) is two, the two fixing devices (3) are respectively located at the front end and the rear end of the base plate (1), and the two fixing devices (3) are symmetrically arranged; wherein:
the fixing device (3) comprises two working plates (31), two telescopic connecting plates (32) and a fixing mechanism (33), the two working plates (31) are respectively arranged at the left end and the right end of the base plate (1), the two working plates (31) are symmetrically arranged, the telescopic connecting plate (32) is connected between the two working plates (31), working holes are formed in the side walls of the working plates (31), the working holes are square, and the fixing mechanism (33) is arranged in the working holes;
the base plate (1) comprises a fixed plate (11), an auxiliary plate (12), telescopic electric sliding plates (13), a pushing cylinder (14) and an adjusting cylinder (15), a square hole is formed in the fixed plate (11), the upper end of the fixed plate (11) is tightly attached to the lower ends of the telescopic electric sliding plates (13), the number of the telescopic electric sliding plates (13) is two, the two telescopic electric sliding plates (13) are respectively positioned on the left side and the right side of the fixed plate (11), the two telescopic electric sliding plates (13) are symmetrically arranged, the auxiliary plate (12) is connected between the two telescopic electric sliding plates (13), the auxiliary plate (12) is connected with the top end of the pushing cylinder (14), the pushing cylinder (14) is installed on the fixed plate (11), the adjusting cylinder (15) is connected between the auxiliary plate (12) and the telescopic electric sliding plates (13), and the top end of the adjusting cylinder (15) is installed on, the bottom end of the adjusting cylinder (15) is arranged on the auxiliary plate (12), and round holes are formed in the auxiliary plate (12) and the telescopic electric sliding plate (13);
the cleaning device (4) comprises three support frames (41), a rotating motor (42), a cleaning mechanism (43), a support table (44) and a telescopic ring plate (45), the three support frames (41) are sequentially arranged on the inner wall of the top end of the mounting frame (2) from left to right, the position of the support frame (41) corresponds to the position of a circular hole formed in the telescopic electric sliding plate (13) one by one, the support frame (41) is of an inverted U-shaped structure, a rotating motor (42) is installed in the support frame (41) through a motor base, an output shaft of the rotating motor (42) is connected with the upper end of a cleaning mechanism (43), a support table (44) is arranged at the lower end of the cleaning mechanism (43), the support table (44) is installed right above the circular hole formed in the telescopic electric sliding plate (13), a circular through hole is formed in the middle of the support table (44), and telescopic ring plates (45) are uniformly arranged on the inner wall of the circular through hole along the circumferential; the fixing mechanism (33) comprises working cylinders (331), a telescopic adjusting plate (332), transverse plates (333), rotating plates (334), springs (335), mounting sliding plates (336) and an extrusion plate (337), the number of the working cylinders (331) is two, the two working cylinders (331) are respectively mounted on the left side and the right side of the working plate (31), the two working cylinders (331) are symmetrically arranged, the top ends of the working cylinders (331) are connected with the side wall of the telescopic adjusting plate (332), the transverse plates (333) are mounted on the inner side of the telescopic adjusting plate (332), the number of the transverse plates (333) is two, the two transverse plates (333) are symmetrically arranged, the springs (335) are uniformly mounted at the left end and the right end of the transverse plates (333) from front to back, the top ends of the springs (335) are mounted on the mounting sliding plates (336), the mounting sliding plates (336) are mounted in sliding grooves formed in, the top end of the extrusion plate (337) is connected with one end of the rotating plate (334) through a hinge, and the other end of the rotating plate (334) is arranged on the transverse plate (333) through a hinge; the cleaning mechanism (43) comprises a rotating plate (431), an adjusting motor (432), an adjusting gear (433), a driven gear (434), a convex column (435), an adjusting rod (436), a cleaning brush (437), a mounting plate (438), a sucking disc (439), a collecting tank (4310), a fan (4311), a sliding frame (4312) and a telescopic cylinder (4313), wherein the upper end of the rotating plate (431) is connected with an output shaft of a rotating motor (42), the lower end of the rotating plate (431) is uniformly provided with adjusting grooves along the circumferential direction, the number of the adjusting grooves is six, the upper end of the rotating plate (431) is provided with the adjusting motor (432) through a motor base, the output shaft of the adjusting motor (432) is connected with the upper end of the adjusting gear (433), the adjusting gear (433) is arranged at the lower end of the rotating plate (431) through a bearing, the right end of the adjusting gear (433) is engaged with the driven gear, the number of the rotating grooves is six, the convex columns (435) are installed in the rotating grooves in a sliding fit mode, the convex columns (435) are installed on the adjusting rods (436), the adjusting rods (436) are installed in the adjusting grooves in a sliding fit mode, cleaning brushes (437) are arranged at the lower ends of the adjusting rods (436), the number of the cleaning brushes (437) is three, three cleaning brushes (437) are uniformly arranged along the circumferential direction of the rotating plate (431), the upper ends of the cleaning brushes (437) are connected with the lower ends of the adjusting rods (436), a mounting plate (438) is arranged between every two adjacent cleaning brushes (437), the upper end of the mounting plate (438) is connected with the lower end of the adjusting rod (436), air outlet holes are uniformly formed in the side wall of the mounting plate (438) from top to bottom, a sucking disc (439) is installed on the inner side of the air outlet holes, a collecting groove (4310) is installed on the outer wall of, the fan (4311) is installed outside the air inlet, the sliding frame (4312) is installed at the lower end of the collecting tank (4310) in a sliding fit mode, the sliding frame (4312) is of an L-shaped structure, the side wall of the sliding frame (4312) is connected with the top end of the telescopic cylinder (4313), and the telescopic cylinder (4313) is installed on the collecting tank (4310).
2. The transformer porcelain bushing cleaning machine according to claim 1, characterized in that: the top end of the telescopic ring plate (45) is of a cambered surface structure.
3. The transformer porcelain bushing cleaning machine according to claim 1, characterized in that: the width of the adjusting groove is larger than that of the adjusting rod (436).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811022788.0A CN108856061B (en) | 2018-09-03 | 2018-09-03 | Transformer porcelain bushing cleaning machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811022788.0A CN108856061B (en) | 2018-09-03 | 2018-09-03 | Transformer porcelain bushing cleaning machine |
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| CN108856061A CN108856061A (en) | 2018-11-23 |
| CN108856061B true CN108856061B (en) | 2021-03-30 |
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| CN111632904B (en) * | 2020-06-08 | 2022-09-16 | 吴亚委 | Prevent parasitic hydraulic turbine group of shellfish |
| CN112317395A (en) * | 2020-10-19 | 2021-02-05 | 国网河南省电力公司禹州市供电公司 | Transformer oil cleaning device |
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| CN102744222B (en) * | 2012-07-06 | 2015-04-29 | 河北宇牛电气设备有限公司 | Electrified railway insulator brush head and insulator cleaning device |
| CN204544832U (en) * | 2015-02-09 | 2015-08-12 | 国家电网公司 | A kind of cleaning porcelain insulator electric tool |
| CN205074270U (en) * | 2015-10-21 | 2016-03-09 | 国网山东冠县供电公司 | Transformer substation prevents flying dust insulator belt cleaning device |
| CN206286231U (en) * | 2016-11-04 | 2017-06-30 | 国网河南商城县供电公司 | A kind of insulator cleaning device |
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|---|---|---|---|---|
| CN103624019A (en) * | 2013-11-22 | 2014-03-12 | 刘伟华 | Automatic insulator scrubbing device |
| CN104289477A (en) * | 2014-09-25 | 2015-01-21 | 国家电网公司 | Cleaning machine suitable for isodiametric china bottles in transformer substation |
| CN206276651U (en) * | 2016-11-29 | 2017-06-27 | 烟台北海电气有限公司 | A kind of transformer station's faulty insulator dust arrester |
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| CN108856061A (en) | 2018-11-23 |
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Effective date of registration: 20210311 Address after: Room 706, building 1, 4028 South Ring Road, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province, 310053 Applicant after: Zhejiang Yanji Technology Co.,Ltd. Address before: No.22, Jimo Road, Pudong New Area, Shanghai, 200120 Applicant before: Zhou Jiangnan |
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