CN111014140A - Insulator flushing head - Google Patents
Insulator flushing head Download PDFInfo
- Publication number
- CN111014140A CN111014140A CN201911253101.9A CN201911253101A CN111014140A CN 111014140 A CN111014140 A CN 111014140A CN 201911253101 A CN201911253101 A CN 201911253101A CN 111014140 A CN111014140 A CN 111014140A
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- China
- Prior art keywords
- spray pipe
- working surface
- ring block
- spray
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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Abstract
The invention provides an insulator washing head, wherein a second ring block is fixedly connected with a first spray pipe, a second working surface is arranged at one end of the second spray pipe, which is far away from the first spray pipe, a second mounting groove is arranged in the second working surface, a second motor is arranged in the second mounting groove, the second spray pipe is in sleeve fit with a third spray pipe, the second spray pipe is connected with a third spray pipe through a third ring block, the working end of the second motor is connected with the third ring block, the third ring block is fixedly connected with the third spray pipe, a spray head is arranged at one end of the third spray pipe, which is far away from the second spray pipe, the first working surface and the second working surface are symmetrically arranged, the first spray pipe is connected with the second spray pipe, the second spray pipe is connected with the third spray pipe, the first working surface and the second working surface are symmetrically arranged, the second spray pipe realizes 360-degree rotation at one end of the first spray pipe, the third spray pipe realizes 360-degree rotation at one end of the second spray pipe, the insulator omnibearing washing device has the advantages of compact structure, simple operation and high washing efficiency.
Description
Technical Field
The invention relates to the technical field of insulator washing, in particular to an insulator washing head.
Background
The transmission line is exposed to the outdoor open-air environment for a long time and runs, a large number of common suspension insulators, antifouling insulators and toughened glass insulators used on the line can accumulate pollutants due to the action of factors such as electromagnetic fields, rain wash and wind blowing during running, the pollutants are adsorbed on the surface of the insulator, the pollutants can be wetted to form a continuous conductive channel in heavy fog and heavy rain, and the creepage ratio distance of the insulator is reduced. And a plurality of pollution flashover accidents occur in the system due to pollution cleaning reasons. In order to ensure that the line is not subjected to line pollution tripping caused by reduction of the insulating property due to the pollutants, the line insulator must be cleaned according to the actual situation on site.
Insulators are a special insulating control to increase creepage distance and are usually made of ceramic or glass. In high-voltage lines, the surface layer of the glass insulator has high mechanical strength, the surface of the glass insulator is not easy to crack, the electrical strength of the glass generally keeps unchanged during the whole operation period, the aging process of the glass insulator is much slower than that of porcelain, and therefore the toughened glass insulator is used in the whole line insulator in an increasing proportion. In the actual use process, the surfaces of the insulators can grow along with time, dust or other types of dirt can be attached to the surfaces, the creepage distance is reduced, and therefore the normal operation of a line is damaged, and the regular cleaning of the insulators is an indispensable measure for line maintenance. The main cleaning modes of the insulator of the power transmission line mainly comprise: 1. for plain areas, the insulator is generally cleaned directly by using cleaning cloth or wire gloves or is flushed by using a special device, namely a water spraying vehicle; 2. in mountainous areas, as the special equipment, namely a water spraying vehicle is difficult to reach, the insulator is mostly cleaned directly by using a cleaning cloth or a wire-made glove or washed by using a helicopter by manually going up the tower to the insulator part. For the special equipment, namely a water spraying vehicle, a water washing mode is adopted, although the working efficiency is higher, the cost is high, and the working area is very limited; although the working efficiency of the helicopter flushing mode which is a special device is higher, the helicopter flushing mode can be generally carried out only under good weather and in an air flow uniform environment, and the cost is particularly high.
Disclosure of Invention
The invention aims to solve the technical problems that an insulator cannot be cleaned in all directions, the efficiency is low, the effect is not ideal, and the invention provides an insulator washing head for solving the problems.
The object of the invention is achieved in the following way:
an insulator washing head comprises a telescopic cylinder, a first spray pipe, a second spray pipe and a third spray pipe, wherein the working end of the telescopic cylinder is fixedly connected with the first spray pipe, one end of the first spray pipe, which is far away from the telescopic cylinder, is provided with a first working surface, a first mounting groove is arranged in the first working surface, a first motor is arranged in the first mounting groove, the first spray pipe is in sleeve fit with the second spray pipe, the first spray pipe is connected with the second spray pipe through a second ring block, the working end of the first motor is connected with a second ring block, the second ring block is fixedly connected with the first spray pipe, one end of the second spray pipe, which is far away from the first spray pipe, is provided with a second working surface, the second working surface is internally provided with a second mounting groove, a second motor is arranged in the second mounting groove, the second spray pipe is in sleeve fit with the third spray pipe, the second spray pipe is connected with the third spray pipe through a third ring block, and the working end of the, the third ring block is fixedly connected with the third spray pipe, a spray head is arranged at one end, far away from the second spray pipe, of the third spray pipe, and the first working face and the second working face are symmetrically arranged.
The first motor and the second motor are both disc motors.
The telescopic cylinder comprises an inner sleeve and an outer sleeve, wherein a movable ring groove is formed in the periphery of the outer sleeve, the inner sleeve is sleeved in the movable ring groove, the inner sleeve is connected with the movable ring groove through a telescopic hydraulic cylinder, the bottom of the inner sleeve is connected with the working end of the telescopic hydraulic cylinder, and the other end of the telescopic hydraulic cylinder is fixed in the movable ring groove.
The first working surface and the second working surface are both round.
The cross sections of the first ring block and the second ring block are both circular.
Compared with the prior art, the insulator cleaning device has the advantages that the first spray pipe is connected with the second spray pipe, the second spray pipe is connected with the third spray pipe, the first working surface and the second working surface are symmetrically arranged, the second spray pipe rotates 360 degrees at one end of the first spray pipe, and the third spray pipe rotates 360 degrees at one end of the second spray pipe, so that the insulator can be cleaned in all directions by the spray head.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic illustration of the installation of the first, second and third nozzles.
Fig. 3 is a cross-sectional view of fig. 2.
The device comprises a first spray pipe 1, a second spray pipe 2, a third spray pipe 3, a spray head 4, a first working surface 5, a second working surface 6, a second ring block 7, a first motor 8, a first mounting groove 9, a second mounting groove 10, a second motor 11, a third ring block 12 and a telescopic cylinder 13.
Detailed Description
As shown in fig. 1 to 3, an insulator flushing head comprises a telescopic cylinder 13, a first spray pipe 1, a second spray pipe 2 and a third spray pipe 3, wherein: the working end of the telescopic cylinder 13 is fixedly connected with a first spray pipe 1, one end of the first spray pipe 1, which is far away from the telescopic cylinder 13, is provided with a first working surface 5, a first installation groove 9 is arranged in the first working surface 5, a first motor 8 is arranged in the first installation groove 9, the first spray pipe 1 is in sleeve fit with a second spray pipe 2, the first spray pipe 1 is connected with the second spray pipe 2 through a second ring block 7, the working end of the first motor 8 is connected with a second ring block 7, the first motor 8 is connected with the second ring block 7 through gear engagement, the second ring block 7 is fixedly connected with the first spray pipe 1, one end of the second spray pipe 2, which is far away from the first spray pipe 1, is provided with a second working surface 6, a second installation groove 10 is arranged in the second working surface 6, a second motor 11 is arranged in the second installation groove 10, the second spray pipe 2 is in sleeve fit with a third spray pipe 3, the second spray pipe 2 is connected with the third spray pipe 3, the working end of the second motor 11 is connected with a third ring block 12, the second motor 11 is connected with the third ring block 12 through gear engagement, the third ring block 12 is fixedly connected with a third spray pipe 3, a spray head 4 is arranged at one end, far away from the second spray pipe 2, of the third spray pipe 3, and a first working surface 5 and a second working surface 6 are symmetrically arranged.
The first motor 8 and the second motor 11 are both disc motors.
The telescopic cylinder 13 comprises an inner sleeve and an outer sleeve, wherein a movable ring groove is formed in the periphery of the outer sleeve, the inner sleeve is sleeved in the movable ring groove, the inner sleeve is connected with the movable ring groove through a telescopic hydraulic cylinder, the bottom of the inner sleeve is connected with the working end of the telescopic hydraulic cylinder, and the other end of the telescopic hydraulic cylinder is fixed in the movable ring groove.
The first working surface 5 and the second working surface 6 are both circular.
The first and second ring blocks 7 are circular in cross section.
The working process of the invention is as follows: outside water source passes through telescopic tube 13 and gets into first spray tube 1, second spray tube 2 and third spray tube 3, first motor 8 drives second spray tube 2 through second ring 7 and rotates, second spray tube 2 drives third spray tube 3 and rotates, realize the rotation of 360 orientations in spray tube middle part, second motor 11 drives third spray tube 3 through third ring 12, third spray tube 3 drives shower nozzle 4 and rotates, realize 360 rotations of spray tube tail end, realize the rivers and spray back, and then the omnidirectional washes the insulator.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the overall concept of the present invention, and these should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides an insulator washes head, includes telescopic cylinder, first spray tube, second spray tube and third spray tube, its characterized in that: the working end of the telescopic cylinder is fixedly connected with a first spray pipe, one end of the first spray pipe, which is far away from the telescopic cylinder, is provided with a first working surface, a first mounting groove is arranged in the first working surface, a first motor is arranged in the first mounting groove, the first spray pipe is in sleeve fit with a second spray pipe, the first spray pipe is connected with the second spray pipe through a second ring block, the working end of the first motor is connected with a second ring block, the second ring block is fixedly connected with the first spray pipe, one end of the second spray pipe, which is far away from the first spray pipe, is provided with a second working surface, the second working surface is internally provided with a second mounting groove, a second motor is arranged in the second mounting groove, the second spray pipe is in sleeve fit with a third spray pipe, the second spray pipe is connected with a third spray pipe through a third ring block, the working end of the second motor is connected with a third ring block, the third ring block is fixedly connected with the third spray pipe, one end of the third, the first working surface and the second working surface are symmetrically arranged.
2. An insulator washing head according to claim 1, wherein: the first motor and the second motor are both disc motors.
3. An insulator washing head according to claim 1, wherein: the telescopic cylinder comprises an inner sleeve and an outer sleeve, wherein a movable ring groove is formed in the periphery of the outer sleeve, the inner sleeve is sleeved in the movable ring groove, the inner sleeve is connected with the movable ring groove through a telescopic hydraulic cylinder, the bottom of the inner sleeve is connected with the working end of the telescopic hydraulic cylinder, and the other end of the telescopic hydraulic cylinder is fixed in the movable ring groove.
4. An insulator washing head according to claim 1, wherein: the first working surface and the second working surface are both round.
5. An insulator washing head according to claim 1, wherein: the cross sections of the first ring block and the second ring block are both circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911253101.9A CN111014140B (en) | 2019-12-09 | 2019-12-09 | Insulator flushing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911253101.9A CN111014140B (en) | 2019-12-09 | 2019-12-09 | Insulator flushing head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111014140A true CN111014140A (en) | 2020-04-17 |
| CN111014140B CN111014140B (en) | 2021-04-13 |
Family
ID=70205049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911253101.9A Active CN111014140B (en) | 2019-12-09 | 2019-12-09 | Insulator flushing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111014140B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477289A (en) * | 1982-07-22 | 1984-10-16 | Kurtgis Michael P | Method for washing voltage transmission line insulators |
| CN2912840Y (en) * | 2006-06-09 | 2007-06-20 | 西南交通大学 | Insulator water washing closed ring hydraulic pressure control system |
| CN100998980A (en) * | 2006-01-11 | 2007-07-18 | 周建茗 | Large-specification hot-rolled steel pipe sizing mill frame cleaning machine |
| CN201440351U (en) * | 2009-06-19 | 2010-04-21 | 广州市迈克林电力有限公司 | Core rod automatic cleaning and gluing production line |
| CN103317496A (en) * | 2013-06-20 | 2013-09-25 | 国家电网公司 | Electric transmission line foreign matter removal robot |
| CN205463325U (en) * | 2015-10-29 | 2016-08-17 | 国网山东省电力公司潍坊供电公司 | Insulator high altitude purger |
-
2019
- 2019-12-09 CN CN201911253101.9A patent/CN111014140B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477289A (en) * | 1982-07-22 | 1984-10-16 | Kurtgis Michael P | Method for washing voltage transmission line insulators |
| CN100998980A (en) * | 2006-01-11 | 2007-07-18 | 周建茗 | Large-specification hot-rolled steel pipe sizing mill frame cleaning machine |
| CN2912840Y (en) * | 2006-06-09 | 2007-06-20 | 西南交通大学 | Insulator water washing closed ring hydraulic pressure control system |
| CN201440351U (en) * | 2009-06-19 | 2010-04-21 | 广州市迈克林电力有限公司 | Core rod automatic cleaning and gluing production line |
| CN103317496A (en) * | 2013-06-20 | 2013-09-25 | 国家电网公司 | Electric transmission line foreign matter removal robot |
| CN205463325U (en) * | 2015-10-29 | 2016-08-17 | 国网山东省电力公司潍坊供电公司 | Insulator high altitude purger |
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| Publication number | Publication date |
|---|---|
| CN111014140B (en) | 2021-04-13 |
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