CN112447342B - High-strength ultrahigh-voltage hollow porcelain insulator and use method thereof - Google Patents
High-strength ultrahigh-voltage hollow porcelain insulator and use method thereof Download PDFInfo
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- CN112447342B CN112447342B CN202011295221.8A CN202011295221A CN112447342B CN 112447342 B CN112447342 B CN 112447342B CN 202011295221 A CN202011295221 A CN 202011295221A CN 112447342 B CN112447342 B CN 112447342B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
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Abstract
The invention discloses a high-strength ultrahigh-pressure hollow porcelain insulator, which comprises a rod body, wherein two ends of the rod body are rotatably connected with a first ring body through bearings, the outer side wall of the rod body is provided with an umbrella skirt, the outer side wall of the first ring body is symmetrically and fixedly connected with two first connecting plates, one end of each first connecting plate, which is far away from the first ring body, is fixedly connected with a second plate body, one side of each second plate body is uniformly and fixedly connected with a third plate body, one side of each third plate body, which is far away from the second plate body, is fixedly connected with a fourth plate body, and one side of each fourth plate body, which is far away from the third plate body, is bonded with cleaning cotton. Thereby more quick clean the full skirt, make things convenient for the staff to use.
Description
Technical Field
The invention relates to the technical field of insulators, in particular to a high-strength ultrahigh-voltage hollow porcelain insulator and a using method thereof.
Background
With the strong popularity of our great motherland, the modernization construction is different day by day. Especially, the development of high-speed electrified railways is called leap-type and leap-and-leap-type. The speed per hour of a train has also increased from 120 km to 350 km per hour today, and "safe operation" and "on-schedule operation" of trains has already mentioned the highest working agenda of the ministry of railways and the vast majority of railmen. However, due to global warming, geographical features and climatic features of parts of our country, rod-shaped porcelain insulators adopted by existing electrified railway contact networks are frequently subjected to power failure accidents caused by flashover, tripping, breakdown, fracture and the like of the rod-shaped porcelain insulators in high-altitude areas of Qinghai-Tibet plateau, acid rain and fog areas of Sichuan basin, thunderstorm areas of coastal areas, and areas with heavy dirty environments such as saline-alkali areas, aluminum factories, cement factories and the like, the safety and punctual operation of trains are seriously influenced, irreparable losses are brought to national economy, the insulators are mostly used for telegraph poles in the early years, one end of a high-voltage wire connecting tower which is slowly developed is hung with a plurality of disc-shaped insulators, the insulators are usually made of glass or ceramics to increase creepage distance, insulators are called, and the existing insulators are exposed to the outside, the insulator is easy to encounter severe weather such as strong wind, strong rain and the like, and pollutants are often attached to the surface, so that the glossiness of the insulator is reduced, and the insulator is not beautiful enough.
Most of the existing high-strength ultrahigh-voltage hollow insulators are improved in process, but in severe weather conditions, the surface of the insulator is often stained, and meanwhile, if some sundries stay on the surface of the insulator for a long time, the surface of the insulator is possibly corroded, so that the high-strength ultrahigh-voltage hollow porcelain insulator and the using method thereof are provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-strength ultrahigh-voltage hollow porcelain insulator and a using method thereof.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a high-strength ultrahigh-pressure hollow porcelain insulator comprises a rod body, wherein two ends of the rod body are rotatably connected with first ring bodies through bearings, an umbrella skirt is installed on the outer side wall of the rod body, two first connecting plates are symmetrically and fixedly connected to the outer side wall of each first ring body, one end, away from the first ring body, of each first connecting plate is fixedly connected with a second plate body, one side, away from the second plate body, of each second plate body is uniformly and fixedly connected with a third plate body, one side, away from the second plate body, of each third plate body is fixedly connected with a fourth plate body, cleaning cotton is bonded to one side, away from the third plate body, of each second plate body is symmetrically and fixedly connected with two first sleeves, the inner side walls of the first sleeves are slidably connected with second sleeves, one ends of the second sleeves are fixedly connected with first plate bodies, and the outer side walls of the second sleeves are uniformly provided with threaded through holes, one the inside wall threaded connection of screw thread through-hole has the bolt, the one end of bolt runs through first sheathed tube inside wall, one side fixedly connected with fifth plate body of first plate body, the second plate body is close to one side fixedly connected with sixth plate body of first plate body, two first stoppers of the front surface symmetry fixedly connected with of sixth plate body, the spout has been seted up to the inside wall of first stopper, the back fixed surface of fifth plate body is connected with the slider, slider sliding connection in the inside wall of spout.
Preferably, the limiting groove has been seted up to the inside wall of first plate body, two fixed blocks of the inside wall symmetry fixedly connected with of limiting groove, one side of fixed block articulates there is the handle.
Preferably, the inner side wall of the limiting groove is fixedly connected with a buckle, and the outer side wall of the handle is clamped on the inner side wall of the buckle.
Preferably, the inner side wall of the sliding groove is symmetrically and fixedly connected with two second limiting blocks.
Preferably, the outer side wall of the first sleeve is symmetrically and fixedly connected with two fourth limiting blocks, and the fifth plate body is slidably connected to one side of the fourth limiting blocks.
Preferably, one end of the second sleeve is fixedly connected with a limiting plate, and the limiting plate is connected to the inner side wall of the first sleeve in a sliding mode.
Preferably, one side fixedly connected with third stopper of slider, third stopper sliding connection in the inside wall of spout.
Preferably, two reflective stickers are symmetrically bonded on the front surface and the rear surface of the fifth board body.
A use method of a high-strength ultrahigh-voltage hollow porcelain insulator comprises the following steps:
s1, adjusting the position of the second sleeve inside the first sleeve according to the gap between each rod body and the umbrella skirt, and driving the fifth plate body to adjust the position through the second sleeve;
s2, connecting the fifth plate body into the threaded through hole through a bolt thread to complete the position adjustment of the fifth plate body;
s3, rotating the fifth plate and the sixth plate to drive the first ring to rotate, and the rotation of the first ring drives the second plate to rotate.
Preferably, in S3, the third plate and the cleaning cotton are rotated around the rod body and the umbrella skirt by the rotation of the second plate.
(III) advantageous effects
Compared with the prior art, the invention provides a high-strength ultrahigh-voltage hollow porcelain insulator and a using method thereof, and the high-strength ultrahigh-voltage hollow porcelain insulator has the following beneficial effects:
when the umbrella skirt cleaning device is used, a user can adjust the positions of the fifth plate body and the sixth plate body by combining the two first sleeve pipes, the second sleeve pipes and other parts, the stress area of the umbrella skirt cleaning device is increased, and the rotating speed of the fourth plate body and the cleaning cotton is increased, so that the umbrella skirt is cleaned more quickly, and the umbrella skirt cleaning device is convenient for workers to use;
and secondly, a user can adjust the position of the second sleeve inside the first sleeve, so that the device can adapt to installation gaps among more insulators, the use of workers is facilitated, and the installation of the workers is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the first plate according to the present invention;
FIG. 4 is a schematic view of the internal structure of the first limiting block according to the present invention;
FIG. 5 is a schematic structural view of a first sleeve and a fourth limiting block according to the present invention;
fig. 6 is a schematic view of the internal structure of the first sleeve of the present invention.
In the figure: 1. a rod body; 2. a bearing; 3. a first ring body; 4. a first sleeve; 5. a second sleeve; 6. a bolt; 7. a first plate body; 8. a second plate body; 9. a third plate body; 10. a fourth plate body; 11. cleaning cotton; 12. a threaded through hole; 13. a fifth plate body; 14. a sixth plate body; 15. a first stopper; 16. a slider; 17. a chute; 18. a second limiting block; 19. a third limiting block; 20. a limiting groove; 21. a fixed block; 22. a handle; 23. buckling; 24. a fourth limiting block; 25. a first connecting plate; 26. a limiting plate; 27. reflecting light; 28. an umbrella skirt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a high-strength ultrahigh-pressure hollow porcelain insulator comprises a rod body 1, wherein two ends of the rod body 1 are rotatably connected with a first ring body 3 through bearings 2, an umbrella skirt 28 is installed on the outer side wall of the rod body 1, two first connecting plates 25 are symmetrically and fixedly connected to the outer side wall of the first ring body 3, one ends, away from the first ring body 3, of the first connecting plates 25 are fixedly connected with a second plate body 8, one side, away from the third ring body 3, of the second plate body 8 is uniformly and fixedly connected with a third plate body 9, one side, away from the second plate body 8, of the third plate body 9 is fixedly connected with a fourth plate body 10, one side, away from the third plate body 9, of the fourth plate body 10 is bonded with cleaning cotton 11, one side, away from the third plate body 9, of the second plate body 8 is symmetrically and fixedly connected with two first sleeves 4, the inner side wall of each first sleeve 4 is slidably connected with a second sleeve 5, one end of each second sleeve 5 is fixedly connected with a first plate body 7, the outer side wall of each second sleeve 5 is uniformly provided with threaded through holes 12, the inside wall threaded connection of a screw thread through-hole 12 has bolt 6, the one end of bolt 6 runs through the inside wall of first sleeve 4, one side fixedly connected with fifth plate body 13 of first plate body 7, one side fixedly connected with sixth plate body 14 of second plate body 8 near first plate body 7, two first stoppers 15 of the preceding surface symmetry fixedly connected with of sixth plate body 14, spout 17 has been seted up to the inside wall of first stopper 15, the fixed surface in back of fifth plate body 13 is connected with slider 16, 16 sliding connection of slider are in the inside wall of spout 17.
In this embodiment, specifically: a limiting groove 20 is formed in the inner side wall of the first plate body 7, two fixing blocks 21 are symmetrically and fixedly connected to the inner side wall of the limiting groove 20, and a handle 22 is hinged to one side of each fixing block 21; through the setting of fixed block 21, can fix and spacing handle 22, the user can carry out position shift for the impetus through handle 22 to this device simultaneously.
In this embodiment, specifically: the inner side wall of the limiting groove 20 is fixedly connected with a buckle 23, and the outer side wall of the handle 22 is clamped on the inner side wall of the buckle 23; through the setting of buckle 23, the user can carry on spacingly to handle 22, avoids handle 22 to appear the phenomenon of rocking at will.
In this embodiment, specifically: two second limiting blocks 18 are symmetrically and fixedly connected to the inner side wall of the sliding groove 17; through the setting of two second stopper 18, can carry on spacingly to slider 16, avoid slider 16 roll-off spout 17's inside.
In this embodiment, specifically: the outer side wall of the first sleeve 4 is symmetrically and fixedly connected with two fourth limiting blocks 24, and the fifth plate body 13 is slidably connected to one side of the fourth limiting blocks 24; the sliding track of the fifth plate 13 can be limited by the two fourth stoppers 24.
In this embodiment, specifically: one end of the second sleeve 5 is fixedly connected with a limiting plate 26, and the limiting plate 26 is connected to the inner side wall of the first sleeve 4 in a sliding manner; by the provision of the limit plate 26, the second casing 5 can be prevented from slipping out of the inside of the first casing 4.
In this embodiment, specifically: one side of the sliding block 16 is fixedly connected with a third limiting block 19, and the third limiting block 19 is connected to the inner side wall of the sliding groove 17 in a sliding manner; through the setting of third stopper 19, can cooperate second stopper 18 to restrict slider 16, avoid the inside of slider 16 roll-off spout 17.
In this embodiment, specifically: two reflecting stickers 27 are symmetrically adhered to the front surface and the rear surface of the fifth board body 13; through the setting of reflection of light subsides 27, can reflect light to indicate the source of light.
A use method of a high-strength ultrahigh-voltage hollow porcelain insulator comprises the following steps:
s1, adjusting the position of the second sleeve 5 in the first sleeve 4 according to the gap between each rod body 1 and the umbrella skirt 28, and driving the fifth plate body 13 to adjust the position through the second sleeve 5;
s2, connecting the bolt 6 into the threaded through hole 12 in a threaded manner to complete the position adjustment of the fifth plate body 13;
s3, rotating the fifth plate 13 and the sixth plate 14 drives the first ring 3 to rotate, and the rotation of the first ring 3 drives the second plate 8 to rotate.
In this embodiment, specifically: in S3, the third plate 9 and the cleaning cotton 11 are rotated around the rod body 1 and the umbrella skirt 28 by the rotation of the second plate 8.
In summary, the working principle and working process of the high-strength ultrahigh-voltage hollow porcelain insulator and the using method thereof are that, when in use, a user can adjust the position of the second sleeve 5 inside the first sleeve 4 according to the gap between each rod body 1 and the umbrella skirt 28, the fifth plate body 13 can be driven to adjust the position through the movement of the second sleeve 5, after the position adjustment of the second sleeve 5 is completed, the user can connect the bolt 6 into the threaded through hole 12 in a threaded manner, so as to complete the position adjustment of the fifth plate body 13, under the condition of wind power, the fifth plate body 13 and the sixth plate body 14 can receive the wind power, so as to drive the first ring body 3 to rotate, the rotation of the first ring body 3 can drive the second plate body 8 to rotate, the rotation of the second plate body 8 can drive the third plate body 9 and the cleaning cotton 11 to rotate around the outer side walls of the rod body 1 and the umbrella skirt 28, thereby cleaning stains on the surface of the porcelain insulator.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a hollow porcelain insulator of high strength superhigh pressure, includes body of rod (1), its characterized in that: the two ends of the rod body (1) are rotatably connected with first ring bodies (3) through bearings (2), an umbrella skirt (28) is installed on the outer side wall of the rod body (1), two first connecting plates (25) are symmetrically and fixedly connected to the outer side wall of the first ring body (3), one end, away from the first ring body (3), of each first connecting plate (25) is fixedly connected with a second plate body (8), one side of each second plate body (8) is uniformly and fixedly connected with a third plate body (9), one side, away from the second plate body (8), of each third plate body (9) is fixedly connected with a fourth plate body (10), one side, away from the third plate body (9), of each fourth plate body (10) is bonded with cleaning cotton (11), one side, away from the third plate body (9), of each second plate body (8) is symmetrically and fixedly connected with two first sleeves (4), the inner side walls of each first sleeve (4) are slidably connected with a second sleeve (5), one end of the second sleeve (5) is fixedly connected with a first plate body (7), the outer side wall of the second sleeve (5) is uniformly provided with threaded through holes (12), the inner side wall of one threaded through hole (12) is in threaded connection with a bolt (6), one end of the bolt (6) penetrates through the inner side wall of the first sleeve (4), one side of the first plate body (7) is fixedly connected with a fifth plate body (13), a sixth plate body (14) is fixedly connected with one side of the second plate body (8) close to the first plate body (7), the front surface of the sixth plate body (14) is symmetrically and fixedly connected with two first limiting blocks (15), a sliding groove (17) is formed in the inner side wall of the first limiting block (15), a sliding block (16) is fixedly connected to the rear surface of the fifth plate body (13), the sliding block (16) is connected to the inner side wall of the sliding groove (17) in a sliding mode.
2. The high-strength ultrahigh-pressure hollow porcelain insulator according to claim 1, characterized in that: spacing groove (20) have been seted up to the inside wall of first plate body (7), two fixed blocks (21) of the inside wall symmetry fixedly connected with of spacing groove (20), one side of fixed block (21) articulates there is handle (22).
3. The high-strength ultrahigh-pressure hollow porcelain insulator according to claim 2, characterized in that: the inside wall fixedly connected with buckle (23) of spacing groove (20), the lateral wall joint of handle (22) in the inside wall of buckle (23).
4. The high-strength ultrahigh-pressure hollow porcelain insulator according to claim 1, characterized in that: the inside wall symmetry fixedly connected with two second stopper (18) of spout (17).
5. The high-strength ultrahigh-pressure hollow porcelain insulator according to claim 1, characterized in that: the outer side wall of the first sleeve (4) is symmetrically and fixedly connected with two fourth limiting blocks (24), and the fifth plate body (13) is connected to one side of the fourth limiting blocks (24) in a sliding mode.
6. The high-strength ultrahigh-pressure hollow porcelain insulator according to claim 1, characterized in that: one end of the second sleeve (5) is fixedly connected with a limiting plate (26), and the limiting plate (26) is connected to the inner side wall of the first sleeve (4) in a sliding mode.
7. The high-strength ultrahigh-pressure hollow porcelain insulator according to claim 1, characterized in that: one side fixedly connected with third stopper (19) of slider (16), third stopper (19) sliding connection in the inside wall of spout (17).
8. The high-strength ultrahigh-pressure hollow porcelain insulator according to claim 1, characterized in that: two reflecting pastes (27) are symmetrically adhered to the front surface and the rear surface of the fifth plate body (13).
9. The use method of the high-strength ultrahigh-pressure hollow porcelain insulator according to any one of claims 1 to 8, characterized by comprising the following steps:
s1, adjusting the position of the second sleeve (5) in the first sleeve (4) according to the gap between each rod body (1) and the umbrella skirt (28), and driving the fifth plate body (13) to adjust the position through the second sleeve (5);
s2, connecting the bolt (6) into the threaded through hole (12) in a threaded manner to complete the position adjustment of the fifth plate body (13);
s3, the fifth plate body (13) and the sixth plate body (14) are rotated to drive the first ring body (3) to rotate, and the second plate body (8) is driven to rotate by the rotation of the first ring body (3).
10. The use method of the high-strength ultrahigh-pressure hollow porcelain insulator according to claim 9, characterized by comprising the following steps: in the step S3, the third plate body (9) and the cleaning cotton (11) are driven to rotate around the rod body (1) and the umbrella skirt (28) through the rotation of the second plate body (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011295221.8A CN112447342B (en) | 2020-11-18 | 2020-11-18 | High-strength ultrahigh-voltage hollow porcelain insulator and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011295221.8A CN112447342B (en) | 2020-11-18 | 2020-11-18 | High-strength ultrahigh-voltage hollow porcelain insulator and use method thereof |
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| CN112447342A CN112447342A (en) | 2021-03-05 |
| CN112447342B true CN112447342B (en) | 2022-04-19 |
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Citations (1)
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| CN208655324U (en) * | 2018-07-31 | 2019-03-26 | 黄文芳 | A kind of anti-pollution type Railway System insulator |
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| CH670147A5 (en) * | 1986-06-18 | 1989-05-12 | Sulzer Ag | |
| JP2001210161A (en) * | 2000-01-28 | 2001-08-03 | Takaoka Electric Mfg Co Ltd | Device for holding insulator and cleaning equipment using it |
| 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 |
| CN207899776U (en) * | 2017-12-21 | 2018-09-25 | 广东冠能电力科技发展有限公司 | A kind of insulator simple cleaning device |
| CN109877073A (en) * | 2019-03-07 | 2019-06-14 | 国网河南省电力公司禹州市供电公司 | Voltage for Insulators on HV Lines automatic cleaning tool |
| CN110425080B (en) * | 2019-08-13 | 2020-06-19 | 杭州德飙新能源科技有限公司 | Combined type wind driven generator blade |
| CN210325365U (en) * | 2019-10-23 | 2020-04-14 | 江西正强电瓷电器有限公司 | Antifouling type large-creepage-distance porcelain insulator |
| CN210805362U (en) * | 2019-12-22 | 2020-06-19 | 苏州爱建电瓷有限公司 | Novel electric power insulator |
| CN211150207U (en) * | 2020-01-15 | 2020-07-31 | 萍乡恒邦电力器材有限公司 | Spherical anti-pollution needle type porcelain insulator |
| CN211479780U (en) * | 2020-01-21 | 2020-09-11 | 天水长城电力高低压设备有限公司 | High-strength insulator with self-cleaning function |
| CN211654444U (en) * | 2020-05-12 | 2020-10-09 | 江西省萍乡市南溪电瓷电器制造有限公司 | Porcelain insulator with windproof structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208655324U (en) * | 2018-07-31 | 2019-03-26 | 黄文芳 | A kind of anti-pollution type Railway System insulator |
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Denomination of invention: A kind of high-strength ultra-high voltage hollow porcelain insulator and using method thereof Effective date of registration: 20220819 Granted publication date: 20220419 Pledgee: Jiujiang Bank Co.,Ltd. Luxi sub branch Pledgor: JIANGXI BAIXIN ELECTRIC PORCELAIN ELECTRIC CO.,LTD. Registration number: Y2022980013003 |
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