CN211160873U - Insulator cleaning device - Google Patents
Insulator cleaning device Download PDFInfo
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- CN211160873U CN211160873U CN201922155874.5U CN201922155874U CN211160873U CN 211160873 U CN211160873 U CN 211160873U CN 201922155874 U CN201922155874 U CN 201922155874U CN 211160873 U CN211160873 U CN 211160873U
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Abstract
The utility model relates to an insulator cleaning device, include: the device comprises a fixed frame, a lifter, a boss, a semicircular track, a sliding table, a brush frame, a brush, a first motor and a second motor; the fixed frame is used for fixing the cleaning device on the insulator bracket; the lifter is fixed on the fixing clamp and used for controlling the lifting of the boss; the boss is fixedly connected with the outer side of the semi-arc track, the semi-arc track is divided into two parts, and meanwhile, the semi-arc track is vertical to the lifter; the two parts of the semicircular track are respectively provided with a sliding table which can slide along the semicircular track; a first motor is fixed in each sliding table and connected with the brush frame, and the first motor can enable the brush frame to rotate along the radial plane of the semicircular track; a second motor is fixed in each brush holder and connected with the brush; the brush is arranged along the radial plane of the semicircular arc track. The cleaning device can provide convenience for cleaning the insulator.
Description
Technical Field
The utility model relates to a cleaning device field, more specifically relates to an insulator cleaning device.
Background
The insulation maintenance of the insulator mainly removes various dust, oil stain, salinity, carbon stain, acid-base gas, charged particles and other comprehensive pollutants on the insulator, reduces the corrosion of the insulating layer and protects the anti-pollution flashover layer. After the serious pollutants on the insulator of the power transmission and transformation equipment are cleaned in time, the large-area sudden power failure accident caused by pollution flashover and fog flashover can be prevented. At present, the cleaning of the insulator string of the power transmission line in China mainly comprises manual cleaning operation, charged water washing, charged dry ice cleaning equipment and a joint type charged cleaning robot.
The manual cleaning mode for insulator strings is the main cleaning mode of national network companies and south network companies in power transmission line inspection operation in China at present, namely, during power failure maintenance of the power transmission line, an operator climbs a tower to perform high-altitude operation and uses a brush or a rag to clean the tower.
The charged water washing method is to wash and clean the insulating part of the polluted electrical equipment by using high resistivity water and a special water pump mechanical device under the conditions of keeping a certain water pressure, safety distance and the like. Electrified water cleaning has certain requirements on weather, rain, snow, fog and thunder weather are not suitable, wind power is greater than four levels and is not suitable, a flushing waterline splashes seriously at a dirty part, sewage is not easy to flow down rapidly in a porcelain skirt ditch, and dirty is easy to reform. The temperature is lower than minus 3 ℃, the dissolving power of water to the dirt is greatly weakened, and the washing effect is extremely poor.
The charged dry ice cleaning is to use compressed air as power and carrier, use dry ice particles as accelerated particles, spray the particles onto the surface of an insulator string through a special spray cleaning machine, and utilize energy conversion such as momentum change, sublimation, melting and the like of the solid dry ice particles moving at high speed to quickly freeze dirt, oil stains, residual impurities and the like on the surface of an object to be cleaned, so that the dirt, the oil stains, the residual impurities and the like are condensed, embrittled and stripped, and simultaneously, the particles are removed along with air flow, thereby realizing the non-contact cleaning of the insulator string.
The joint type live cleaning machine (HVCR-II) is composed of a moving trolley, an insulating mechanical structure, a hair claw, a hydraulic driving system, a control system, an insulating sensor system, an image monitoring system, a leakage current real-time detection alarm system, a power supply system and the like. The cleaning robot has a good cleaning effect on low-altitude insulators on the transformer substation site.
However, in the current cleaning methods, there still exist some disadvantages in the cleaning operation process of the insulators of the power transmission line, such as: (1) manual cleaning-requiring power failure of the transmission line on the one hand; on the other hand, the task of the operator is heavy, the operation is dangerous, and the cleaning quality is difficult to ensure. For ultrahigh voltage and ultra-high voltage transmission lines, because the insulator strings are long, the number of the insulator strings is large, and the difficulty of coordination power failure is high, the insulator surface pollution accumulation is serious because the insulator strings cannot be cleaned in time. (2) Charged water washing, which needs a large amount of special cleaning agent, has certain requirements on weather conditions, narrow application range, high technical requirements on operation difficulty and the like, and the large amount of cleaning agent causes pollution to the local environment and is unsafe. (3) Electrified dry ice cleaning-the application range is narrow, the technical requirement on operation is high, the equipment is expensive, and the carrying is inconvenient. (4) HVCR-II-equipment is expensive, the application range is narrow, the technical requirement on operation is high, the size is overlarge, great difficulty is brought to cleaning of an insulator string installed in a remote place where traffic is inconvenient, and cleaning operation of an overhead insulator cannot be completed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned prior art the insulator clean inconvenient defect, provide an insulator cleaning device.
The cleaning device includes: the device comprises a fixed frame, a lifter, a boss, a semicircular track, a sliding table, a brush frame, a brush, a first motor and a second motor;
the fixed frame is used for fixing the cleaning device on the insulator bracket;
the lifter is fixed on the fixing clamp and used for controlling the lifting of the boss;
the boss is fixedly connected with the outer side of the semi-arc track, the semi-arc track is divided into two parts, and meanwhile, the semi-arc track is vertical to the lifter;
the two parts of the semicircular track are respectively provided with a sliding table which can slide along the semicircular track;
a first motor is fixed in each sliding table and connected with the brush frame, and the first motor can enable the brush frame to rotate along the radial plane of the semicircular track;
a second motor is fixed in each brush holder and connected with the brush; the brush is arranged along the radial plane of the semicircular arc track.
Preferably, the brush is a cylindrical brush; the second motor is coaxially arranged with the hairbrush and controls the hairbrush to rotate along the axial direction of the hairbrush.
Preferably, the lifter comprises a first gear, a second gear, a positioning shaft, a square plate, an upper stop block, a lower stop block, a third motor and a fourth motor;
one end of the square plate is vertically fixed on the upper stop block, and the other end of the square plate is vertically fixed on the lower stop block;
one end of the positioning shaft is vertically fixed on the upper stop block, and the other end of the positioning shaft is vertically fixed on the lower stop block;
a square groove is formed in the square plate, the square groove penetrates through the square plate, and two edges of the square groove, which are parallel to the positioning shaft, are provided with a toothed key;
and the two toothed keys and the two gears are matched in a moving mode. The double-gear rack transmission design has the advantages that: the transmission power is large, and the bearing capacity is enhanced; the work is steady, and the reliability is high.
One end of the boss is connected with the semicircular track, and the other end of the boss penetrates through the square groove; a through hole with the diameter equal to that of the positioning shaft is formed in the part, penetrating through the square groove, of the boss, and the positioning shaft penetrates through the through hole and is fixed between the upper stop block and the lower stop block;
the boss is also provided with a third motor and a fourth motor, and the third motor is connected with a gear shaft of the first gear; the fourth motor is connected with a gear shaft of the second gear;
the first gear and the second gear are the same and are meshed with each other;
the first gear and the second gear are arranged in the square groove side by side, and the first gear and the second gear are respectively meshed with the tooth keys on the two sides of the square groove.
Preferably, the fixing frame comprises a first screw rod, a second screw rod, a first connecting piece and a second connecting piece;
one end of the first connecting piece and one end of the second connecting piece are provided with hooks for fixing the fixing frame on the insulator bracket, and the other ends of the first connecting piece and the second connecting piece are provided with through holes;
one end of the first screw rod is connected with the upper stop block, and the other end of the first screw rod penetrates through the through hole in the first connecting piece;
one end of the second screw rod is connected with the lower stop block, and the other end of the second screw rod penetrates through the through hole in the second connecting piece;
the first screw is provided with two screw caps which are respectively arranged at two sides of the through hole on the first connecting piece; when the fixing device is used, the first connecting rod and the second connecting rod are adjusted to proper positions, and the first connecting rod and the second connecting rod are fixed through nuts on two sides of the through hole.
The second screw is provided with two screw caps which are respectively arranged at two sides of the through hole on the second connecting piece;
preferably, the device is also provided with a third gear and a fifth motor;
the fifth motor is fixed inside the sliding table and is connected with a gear shaft of the third gear;
the inner side of the semicircular track is provided with a tooth key; the third gear is meshed with the toothed key on the inner side of the semi-arc track.
Preferably, the connection position of the semicircular track and the boss is the midpoint of the outer side of the semicircular track.
Preferably, the brush is a brush with nylon brush wires.
Preferably, the diameter of the semicircular arc track is greater than 200 mm.
Preferably, the first motor and the second motor are high speed motors.
Preferably, the third motor, the fourth motor and the fifth motor are stepping motors.
The first motor, the second motor, the third motor, the fourth motor and the fifth motor are all controlled by an external control platform.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
(1) the cleaning device has the characteristics of simple structure, small size, light weight and the like, so that the adaptability of the cleaning device to working conditions is enhanced, and the cleaning device is not limited by terrain and traffic; (2) the cleaning device can not pollute the environment during the cleaning operation of the insulator, and can not cause secondary pollution to the porcelain plate; (3) is showing the operation technical requirement that reduces the operation personnel, the utility model discloses can effectively guarantee technical operation personnel's safety.
Drawings
Fig. 1 is a schematic view of an insulator cleaning apparatus.
Fig. 2 is a schematic view of the insulator cleaning device in use.
Fig. 3 is a schematic view of a semi-circular arc track.
In the figure, 1-a fixed frame, 2-a lifter, 3-a boss, 4-a semicircular track, 5-a sliding table, 6-a brush frame, 7-a brush, 8-an insulator, 1.1-a first screw, 1.2-a second screw, 1.3-a first connecting piece, 1.4-a second connecting piece, 2.1-a first gear, 2.2-a second gear, 2.3-a positioning shaft, 2.4-a square plate, 2.5-an upper stop block and 2.6-a lower stop block.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Example 1
The utility model relates to an insulator cleaning device, as shown in fig. 1-3, cleaning device includes: the device comprises a fixed frame 1, a lifter 2, a boss 3, a semicircular track 4, two sliding tables 5, two brush frames 6, two brushes 7, a first motor (not shown in the figure) and a second motor (not shown in the figure);
the fixed frame 1 is used for fixing the cleaning device on the insulator 8 bracket;
the lifter 2 is fixed on the fixing clamp 1 and is used for controlling the boss 3 to lift;
the boss 3 is fixedly connected with the outer side of the semi-arc track 4, the semi-arc track 4 is divided into two parts, and meanwhile, the semi-arc track 4 and the lifter 2 are vertical;
the two parts of the semicircular track 4 are respectively provided with a sliding table 5, and the sliding table 5 can slide along the semicircular track 4;
a first motor is fixed in each sliding table 5 and connected with the brush frame 6, and the first motor can enable the brush frame 6 to rotate along the radial plane of the semicircular track 4;
a second motor is fixed in each brush frame 6 and connected with the brush 7; the brush is arranged along the radial plane of the semicircular arc track.
The brush 7 is a cylindrical brush; the second motor is arranged coaxially with the brush 7, and the second motor controls the brush 7 to rotate along the axial direction.
The lifter comprises a first gear 2.1, a second gear 2.2, a positioning shaft 2.3, a square plate 2.4, an upper stop block 2.5, a lower stop block 2.6, a third motor (not shown in the figure) and a fourth motor (not shown in the figure);
one end of the square plate 2.4 is vertically fixed on the upper stop block 2.5, and the other end is vertically fixed on the lower stop block 2.6;
one end of the positioning shaft 2.3 is vertically fixed on the upper stop block 2.5, and the other end is vertically fixed on the lower stop block 2.6;
a square groove is formed in the square plate 2.4, the square groove penetrates through the square plate 2.4, and two edges of the square groove 2.4, which are parallel to the positioning shaft 2.3, are provided with a toothed key;
one end of the boss 3 is connected with the semicircular track 4, and the other end of the boss penetrates through the square groove; a through hole with the diameter equal to that of the positioning shaft 2.3 is formed in the part, penetrating through the square groove, of the boss 3, and the positioning shaft 2.3 penetrates through the through hole and is fixed between the upper stop block 2.5 and the lower stop block 2.6;
a third motor (not shown in the figure) and a fourth motor (not shown in the figure) are also arranged on the boss 3, and the third motor is connected with a gear shaft of the first gear 2.1; the fourth motor is connected with a gear shaft of the second gear 2.2;
the first gear 2.1 and the second gear 2.2 are the same, and the first gear 2.1 and the second gear 2.2 are meshed with each other;
the first gear 2.1 and the second gear 2.2 are arranged in the square groove side by side, and the first gear 2.1 and the second gear 2.2 are respectively meshed with the tooth keys on the two sides of the square groove.
The fixing frame 1 comprises a first screw rod 1.1, a second screw rod 1.2, a first connecting piece 1.3 and a second connecting piece 1.4;
one end of the first connecting piece 1.1 and one end of the second connecting piece 1.2 are provided with hooks for fixing the fixing frame 1 on the insulator bracket, and the other end is provided with a through hole;
one end of the first screw rod 1.1 is connected with the upper stop block 2.5, and the other end of the first screw rod passes through a through hole on the first connecting 1.3 piece;
one end of the second screw rod 1.2 is connected with the lower stop block 2.6, and the other end of the second screw rod passes through a through hole on the second connecting piece 1.4;
the first screw 1.1 is provided with two nuts (not shown in the figure), which are respectively arranged at two sides of the through hole on the first connecting piece 1.3;
the second screw 1.2 is provided with two nuts (not shown in the figure), which are respectively arranged at two sides of the through hole on the second connecting piece 1.4;
the device is also provided with a third gear (not shown in the figure) and a fifth motor (not shown in the figure);
the fifth motor is fixed inside the sliding table and is connected with a gear shaft of the third gear;
the inner side (namely the inner arc) of the semicircular track is provided with a toothed key; the third gear is meshed with the toothed key on the inner side of the semi-arc track.
The connecting position of the semicircular track 4 and the boss 4 is the midpoint of the outer side of the semicircular track 4.
The brush 7 is a brush with nylon brush wires. The nylon brush wire has the advantages of good abrasion resistance, high temperature resistance, acid and alkali resistance and the like, good elasticity and suitability for dust removal and cleaning.
The diameter of the semicircular track 4 is more than 200 mm.
The first motor and the second motor are high-speed motors.
The third motor, the fourth motor and the fifth motor are stepping motors.
The first motor, the second motor, the third motor, the fourth motor and the fifth motor are all controlled by an external control platform.
During the use, hook insulator 8 support with the couple of first connecting piece 1.3 and second connecting piece 1.4, and confirm the position of first connecting piece 1.3 and second connecting piece 1.4, then screw up the nut on the through-hole both sides of first connecting piece on the first screw rod 1.1, make first connecting piece 1.3 fixed, screw up the nut on the through-hole both sides of second connecting piece on the second screw rod 1.2 again, make second connecting piece 1.4 fixed, then start or stop through each motor of background control, adjust the position of brush, and the work and the stop of brush.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An insulator cleaning device, characterized in that, cleaning device includes: the device comprises a fixed frame, a lifter, a boss, a semicircular track, a sliding table, a brush frame, a brush, a first motor and a second motor;
the fixed frame is used for fixing the cleaning device on the insulator bracket;
the lifter is fixed on the fixing clamp and used for controlling the lifting of the boss;
the boss is fixedly connected with the outer side of the semi-arc track, the semi-arc track is divided into two parts, and meanwhile, the semi-arc track is vertical to the lifter;
the two parts of the semicircular track are respectively provided with a sliding table which can slide along the semicircular track;
a first motor is fixed in each sliding table and connected with the brush frame, and the first motor can enable the brush frame to rotate along the radial plane of the semicircular track;
a second motor is fixed in each brush holder and connected with the brush; the brush is arranged along the radial plane of the semicircular arc track.
2. An insulator cleaning device according to claim 1, wherein the brush is a cylindrical brush; the second motor is coaxially arranged with the hairbrush and controls the hairbrush to rotate along the axial direction of the hairbrush.
3. The insulator cleaning device according to claim 2, wherein the lifter comprises a first gear, a second gear, a positioning shaft, a square plate, an upper stop block, a lower stop block, a third motor and a fourth motor;
one end of the square plate is vertically fixed on the upper stop block, and the other end of the square plate is vertically fixed on the lower stop block;
one end of the positioning shaft is vertically fixed on the upper stop block, and the other end of the positioning shaft is vertically fixed on the lower stop block;
a square groove is formed in the square plate, the square groove penetrates through the square plate, and two edges of the square groove, which are parallel to the positioning shaft, are provided with a toothed key;
one end of the boss is connected with the semicircular track, and the other end of the boss penetrates through the square groove; a through hole with the diameter equal to that of the positioning shaft is formed in the part, penetrating through the square groove, of the boss, and the positioning shaft penetrates through the through hole and is fixed between the upper stop block and the lower stop block;
the boss is also provided with a third motor and a fourth motor, and the third motor is connected with a gear shaft of the first gear; the fourth motor is connected with a gear shaft of the second gear;
the first gear and the second gear are the same and are meshed with each other;
the first gear and the second gear are arranged in the square groove side by side, and the first gear and the second gear are respectively meshed with the tooth keys on the two sides of the square groove.
4. An insulator cleaning device according to claim 3, wherein the fixing frame comprises a first screw rod, a second screw rod, a first connecting piece and a second connecting piece;
one end of the first connecting piece and one end of the second connecting piece are provided with hooks for fixing the fixing frame on the insulator bracket, and the other ends of the first connecting piece and the second connecting piece are provided with through holes;
one end of the first screw rod is connected with the upper stop block, and the other end of the first screw rod penetrates through the through hole in the first connecting piece;
one end of the second screw rod is connected with the lower stop block, and the other end of the second screw rod penetrates through the through hole in the second connecting piece;
the first screw is provided with two screw caps which are respectively arranged at two sides of the through hole on the first connecting piece;
the second screw rod is provided with two screw caps which are respectively arranged at two sides of the through hole on the second connecting piece.
5. An insulator cleaning device according to claim 4, characterized in that the device is further provided with a third gear, a fifth motor;
the fifth motor is fixed inside the sliding table and is connected with a gear shaft of the third gear;
the inner side of the semicircular track is provided with a tooth key; the third gear is meshed with the toothed key on the inner side of the semi-arc track.
6. An insulator cleaning device according to claim 5, wherein the position where the semicircular track is connected to the boss is a midpoint of an outer side of the semicircular track.
7. An insulator cleaning apparatus according to any one of claims 1 to 6, wherein the brush is a brush with nylon brush filaments.
8. An insulator cleaning apparatus according to claim 7, wherein the semi-circular arc track has a diameter greater than 200 mm.
9. An insulator cleaning apparatus according to claim 8, wherein the first motor and the second motor are high-speed motors.
10. An insulator cleaning device according to claim 9, wherein the third motor, the fourth motor and the fifth motor are stepping motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155874.5U CN211160873U (en) | 2019-12-04 | 2019-12-04 | Insulator cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155874.5U CN211160873U (en) | 2019-12-04 | 2019-12-04 | Insulator cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN211160873U true CN211160873U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922155874.5U Active CN211160873U (en) | 2019-12-04 | 2019-12-04 | Insulator cleaning device |
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| CN (1) | CN211160873U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921937A (en) * | 2020-08-21 | 2020-11-13 | 广东电网有限责任公司 | Insulator chain surface cleaning device |
| CN111921936A (en) * | 2020-08-21 | 2020-11-13 | 广东电网有限责任公司 | Insulator cleaning device |
| CN113182237A (en) * | 2021-04-28 | 2021-07-30 | 国网湖北省电力有限公司鄂州供电公司 | Cleaning device for insulator in electric power system |
| CN113275279A (en) * | 2021-06-29 | 2021-08-20 | 江苏量为石科技股份有限公司 | Power transmission line insulator cleaning robot for power grid engineering |
-
2019
- 2019-12-04 CN CN201922155874.5U patent/CN211160873U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921937A (en) * | 2020-08-21 | 2020-11-13 | 广东电网有限责任公司 | Insulator chain surface cleaning device |
| CN111921936A (en) * | 2020-08-21 | 2020-11-13 | 广东电网有限责任公司 | Insulator cleaning device |
| CN113182237A (en) * | 2021-04-28 | 2021-07-30 | 国网湖北省电力有限公司鄂州供电公司 | Cleaning device for insulator in electric power system |
| CN113275279A (en) * | 2021-06-29 | 2021-08-20 | 江苏量为石科技股份有限公司 | Power transmission line insulator cleaning robot for power grid engineering |
| CN113275279B (en) * | 2021-06-29 | 2024-02-23 | 江苏量为石科技股份有限公司 | Power transmission line insulator cleaning robot for power grid engineering |
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