CN112117069A - Insulator protection device and installation method thereof - Google Patents
Insulator protection device and installation method thereof Download PDFInfo
- Publication number
- CN112117069A CN112117069A CN202011209868.4A CN202011209868A CN112117069A CN 112117069 A CN112117069 A CN 112117069A CN 202011209868 A CN202011209868 A CN 202011209868A CN 112117069 A CN112117069 A CN 112117069A
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- China
- Prior art keywords
- insulator
- protection device
- cylinder
- upper cylinder
- sliding block
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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
- H01B17/40—Cementless fittings
-
- 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
- H01B17/52—Insulators or insulating bodies characterised by their form having cleaning devices
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Abstract
The invention provides an insulator protection device and an installation method thereof, wherein the insulator protection device comprises the following steps: the lower cylinder is arranged on the outer side of the insulator, and a vent hole is formed in the lower cylinder; the upper barrel is rotatably arranged on the top side of the lower barrel, a through hole is formed in the top side of the upper barrel, and a sliding block is arranged at the through hole; the outer side of the shaft sleeve is provided with a sliding chute, the sliding block is arranged in the sliding chute, and the shaft sleeve is sleeved on the outer side of the hardware fitting of the insulator; the motor is arranged at the bottom side of the lower cylinder body, and the output end of the motor is provided with a rotating shaft; the main gear is arranged on the top side of the rotating shaft; the gear seat is arranged on the inner wall of the upper barrel and is provided with a gear groove matched with the main gear; the fan blades are arranged on the inner wall of the upper barrel and/or the lower barrel. The insulator protection device and the installation method thereof provided by the invention can prevent bird droppings, rain, snow and frost from falling on the surface of the insulator, and avoid the occurrence of insulator flashover; meanwhile, dust and humid air accumulated in the cylinder can be discharged, and the insulating property of the insulator is improved.
Description
Technical Field
The invention relates to the technical field of insulator protection devices, in particular to an insulator protection device and an installation method thereof.
Background
The insulator is a special insulation control, can play an important role in overhead transmission lines, and is used for supporting and fixing a bus and a live conductor and enabling the live conductor or the conductor to have enough distance and insulation with the ground.
Bird droppings are a direct cause of tripping of a high-voltage line, and due to the fact that bird droppings are accumulated on the insulator for a long time, sediments on the surface of the insulator are increased to form a dirt layer, and in addition, the influence of external environment such as rain, snow, frost and fog is caused, under the condition of dirt and humidity, the conductivity of the surface of the high-voltage line is gradually increased, so that the current leakage amount of the insulator is increased, partial discharge is generated, and even flashover along the surface is caused, and the tripping caused by line grounding fault is caused. The transmission line directly relates to the safety and the continuity of electric power transmission, and if tripping occurs and the line is interrupted, social production and life are seriously affected, so that serious economic loss and even safety problems are brought.
Disclosure of Invention
In view of the above problems, the present invention is directed to solving the above-described problems. It is an object of the present invention to provide an insulator guard and a method of mounting the same that solves the above problems.
An insulator guard may include:
the lower cylinder is arranged on the outer side of the insulator, and a vent hole is formed in the lower cylinder; the upper barrel is rotatably arranged on the top side of the lower barrel, a through hole is formed in the top side of the upper barrel, and a sliding block is arranged at the through hole; the outer side of the shaft sleeve is provided with a sliding chute, the sliding block is arranged in the sliding chute, and the shaft sleeve is sleeved on the outer side of the hardware fitting of the insulator; the motor is arranged at the bottom side of the lower cylinder body, and the output end of the motor is provided with a rotating shaft; the main gear is arranged on the top side of the rotating shaft; the gear seat is arranged on the inner wall of the upper barrel and is provided with a gear groove matched with the main gear; the fan blades are arranged on the inner wall of the upper barrel and/or the lower barrel.
Preferably, the fan blades are arranged on the top side of the upper barrel or the fan blades are arranged on the opposite side of the umbrella skirt.
Preferably, the inner side of the lower cylinder body is also provided with a poking piece, and one side of the poking piece is in contact with the fan blades.
Preferably, a spring is further arranged between the sliding block and the upper barrel body, and the sliding block is connected with the upper barrel body through a hinge.
Preferably, the upper barrel body is composed of a plurality of barrel plates, the barrel plates are arranged along the circumference, and the top sides of the barrel plates are hinged to the sliding blocks.
Preferably, the top side of the upper cylinder is arranged at an angle α to the horizontal, wherein the angle α is equal to 30 ° -45 °; the bottom side of the upper cylinder body is clamped in the clamping groove of the lower cylinder body.
A method for installing a protective device of a flange,
the shaft sleeve is sleeved outside the insulator hardware fitting.
The upper cylinder body is communicated with the sliding block and is assembled in the sliding groove of the shaft sleeve.
The lower cylinder is arranged at the lower side of the insulator, and the main gear is matched with the gear seat.
The insulator protection device and the installation method thereof have the following technical effects:
the insulator protection device is isolated from the outside through the cylinder, bird droppings, rain, snow and frost are prevented from falling on the surface of the insulator, and flashover of the insulator is avoided; meanwhile, the device can drive the cylinder body to rotate through the motor, so that sundries accumulated on the upper cylinder body are thrown out, and the protective device is prevented from being crushed; in addition, the upper cylinder body drives the fan to rotate in the rotating process, dust and humid air accumulated in the cylinder body can be discharged, and the insulating property of the insulator is improved.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 schematically shows a structure of an insulator guard according to the present invention;
fig. 2 schematically shows an enlarged view of the position of an insulator guard a according to the invention;
fig. 3 schematically shows a top view of the insulator guard according to the invention.
In the figure:
10. a lower cylinder body; 100. an insulator; 11. a vent hole; 20. an upper cylinder body; 21. a through hole; 22. a slider; 30. a shaft sleeve; 31. a chute; 101. a hardware fitting; 40. a motor; 41. a rotating shaft; 50. a main gear; 51. a gear seat; 52. a gear groove; 60. a fan blade; 61. a shifting sheet; 23. a spring; 12. a clamping groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The following describes the insulator protection device and the installation method thereof in detail with reference to the accompanying drawings and embodiments.
Example 1
As shown in fig. 1 to 3, an object of the present invention is to provide an insulator guard and a method of installing the same, which may include:
the lower cylinder 10 is arranged on the outer side of the insulator 100, and the lower cylinder 10 is provided with a vent hole 11; the upper barrel body 20 is rotatably arranged on the top side of the lower barrel body 10, a through hole 21 is formed in the top side of the upper barrel body 20, and a sliding block 22 is arranged at the through hole 21; the outer side of the shaft sleeve 30 is provided with a sliding groove 31, the sliding block 22 is arranged in the sliding groove 31, and the shaft sleeve 30 is sleeved on the outer side of the hardware 101 of the insulator 100; a motor 40 disposed at the bottom side of the lower cylinder 10, the output end of which has a rotating shaft 41; a main gear 50 provided at a top side of the rotation shaft 41; a gear seat 51 disposed on the inner wall of the upper cylinder 20 and having a gear groove 52 engaged with the main gear 50; and the fan blades 60 are arranged on the inner wall of the upper barrel 20 and/or the lower barrel 10.
The insulator protection device is isolated from the outside through the cylinder, bird droppings, rain, snow and frost are prevented from falling on the surface of the insulator, and flashover of the insulator is avoided; meanwhile, the device can drive the upper cylinder body 20 to rotate through the motor 40, so that sundries accumulated on the upper cylinder body 20 are thrown out, and the protection device is prevented from being crushed; in addition, the upper cylinder 20 drives the fan to rotate in the rotating process, so that dust and humid air accumulated in the cylinder can be discharged, and the insulating property of the insulator is improved.
Example 2
Otherwise, the same conditions as in embodiment 1 are applied, wherein the fan 60 is disposed on the top side of the upper cylinder 20 or the fan 60 is disposed on the side opposite to the skirt 102.
Example 3
Other conditions are the same as those of embodiment 1, in which a paddle 61 is further provided inside lower cylinder 10, and one side of paddle 61 is provided in contact with fan blades 60. The flabellum 60 rotates to drive the poking sheet 61 to rattle, so that bird groups around the protective device can be driven.
Example 4
The other conditions are the same as embodiment 1, wherein a spring 23 is further arranged between the slide block 22 and the upper barrel 20, and the slide block 22 is connected with the upper barrel 20 through a hinge. The upper cylinder body 20 can move up and down, so that sundries on the upper cylinder body 20 can be conveniently removed.
Example 5
Other conditions are the same as those of embodiment 4, in which the upper cylinder 20 is composed of a plurality of cylinder plates arranged along the circumference, and a plurality of cylinder plates are hinge-mounted at the top side to the slider 22. The upper cylinder body is composed of a plurality of cylinder plates, and when excessive impurities are accumulated on the top side of a certain cylinder plate, the springs 23 are compressed, and the impurities on the top side naturally slide down.
Example 6
The other conditions are the same as in example 1, wherein the upper side of the upper barrel 20 is arranged with an angle α to the horizontal, wherein the angle α is equal to 30 ° -45 °; the bottom side of the upper cylinder 20 is clamped in the clamping groove 12 of the lower cylinder 10.
A method for installing a protective device of a flange.
The shaft sleeve 30 is sleeved outside the fitting 101 of the insulator 100.
The upper cylinder 20 is assembled in the slide groove 31 of the sleeve 30 together with the slider 22.
The lower cylinder 10 is installed at the lower side of the insulator 100 and ensures that the main gear 50 is mated with the gear holder 51.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are merely to illustrate the technical solutions of the present invention and not to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made without departing from the spirit and scope of the present invention and it should be understood that the present invention is to be covered by the appended claims.
Claims (7)
1. A protection device for an insulator, comprising:
the lower cylinder (10) is arranged on the outer side of the insulator (100), and a vent hole (11) is formed in the lower cylinder (10);
the upper cylinder (20) is rotatably arranged on the top side of the lower cylinder (10), a through hole (21) is formed in the top side of the upper cylinder (20), and a sliding block (22) is arranged at the through hole (21);
the outer side of the shaft sleeve (30) is provided with a sliding groove (31), the sliding block (22) is arranged in the sliding groove (31), and the shaft sleeve (30) is sleeved on the outer side of a hardware fitting (101) of the insulator (100);
the motor (40) is arranged at the bottom side of the lower barrel (10), and the output end of the motor is provided with a rotating shaft (41);
a main gear (50) disposed on a top side of the rotating shaft (41);
a gear seat (51) which is arranged on the inner wall of the upper cylinder body (20) and is provided with a gear groove (52) matched with the main gear (50);
and the fan blades (60) are arranged on the inner wall of the upper cylinder (20) and/or the lower cylinder (10).
2. The insulator protection device according to claim 1,
the fan blades (60) are arranged on the top side of the upper barrel body (20).
3. The insulator protection device according to claim 1,
the inner side of the lower barrel (10) is also provided with a poking sheet (61), and one side of the poking sheet (61) is in contact with the fan blades (60).
4. The insulator protection device according to claim 1,
a spring (23) is further arranged between the sliding block (22) and the upper cylinder body (20), and the sliding block (22) is hinged with the upper cylinder body (20).
5. The insulator protection device according to claim 4,
the upper cylinder body (20) is composed of a plurality of cylinder plates, the cylinder plates are arranged along the circumference, and the top sides of the cylinder plates are hinged to the sliding block (22).
6. The insulator protection device according to claim 1,
the top side of the upper cylinder (20) and the horizontal plane are arranged in an angle alpha, wherein the angle alpha is equal to 30-45 degrees;
the bottom side of the upper cylinder body (20) is clamped in the clamping groove (12) of the lower cylinder body (10).
7. A method for installing a protective device of a flange is characterized in that,
sleeving a shaft sleeve (30) on the outer side of a hardware (101) of the insulator (100);
the upper cylinder (20) is communicated with the sliding block (22) and is assembled in the sliding groove (31) of the shaft sleeve (30);
the lower cylinder (10) is installed on the lower side of the insulator (100), and the main gear (50) is matched with the gear seat (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011209868.4A CN112117069B (en) | 2020-11-03 | 2020-11-03 | Insulator protection device and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011209868.4A CN112117069B (en) | 2020-11-03 | 2020-11-03 | Insulator protection device and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112117069A true CN112117069A (en) | 2020-12-22 |
| CN112117069B CN112117069B (en) | 2022-04-29 |
Family
ID=73795002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011209868.4A Active CN112117069B (en) | 2020-11-03 | 2020-11-03 | Insulator protection device and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112117069B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5651586A (en) * | 1985-04-30 | 1986-11-06 | Ngk Insulators, Ltd. | Bullet proof insulator assembly |
| JPH11149839A (en) * | 1997-11-13 | 1999-06-02 | Toshiba Eng Co Ltd | Cleaning apparatus for insulator |
| JP2000182452A (en) * | 1998-12-11 | 2000-06-30 | Chubu Electric Power Co Inc | Charging part protection cover for long rod insulator |
| US6291774B1 (en) * | 1999-05-12 | 2001-09-18 | Reliant Energy Incorporated | Wildlife guard cover |
| JP2006196345A (en) * | 2005-01-14 | 2006-07-27 | Meiwa Kinzoku Kogyo Kk | Salt damage preventing equipment of insulator for wiring |
| CN105655066A (en) * | 2016-03-15 | 2016-06-08 | 苏州克利亚环保科技有限公司 | Insulator protecting device and application thereof |
| CN207441369U (en) * | 2017-10-25 | 2018-06-01 | 湖南高阳电瓷电器有限公司 | A kind of high-tension line pillar ceramic insulator |
| CN207731743U (en) * | 2018-02-05 | 2018-08-14 | 洪刚 | A kind of transformer insulated sub- safeguard structure of electric power electric |
| CN108899141A (en) * | 2018-07-31 | 2018-11-27 | 芜湖市凯鑫避雷器有限责任公司 | A kind of resistant porcelain insulator |
| CN109519811A (en) * | 2018-12-06 | 2019-03-26 | 安徽皇广实业有限公司 | A kind of LED pendent lamp with deashing function |
| CN209029174U (en) * | 2018-12-21 | 2019-06-25 | 王蝶 | A kind of pollution flashover preventing insulator device |
| CN209232508U (en) * | 2018-12-25 | 2019-08-09 | 河北华电聚能电力技术有限公司 | A kind of subway insulator Motorized cleaning apparatus |
| CN211088002U (en) * | 2020-01-15 | 2020-07-24 | 萍乡恒邦电力器材有限公司 | Stain-resistant disk-shaped suspension porcelain insulator |
| CN211181775U (en) * | 2019-11-06 | 2020-08-04 | 江西佳鸿电瓷制造有限公司 | Anti-aging suspension insulator |
-
2020
- 2020-11-03 CN CN202011209868.4A patent/CN112117069B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5651586A (en) * | 1985-04-30 | 1986-11-06 | Ngk Insulators, Ltd. | Bullet proof insulator assembly |
| JPH11149839A (en) * | 1997-11-13 | 1999-06-02 | Toshiba Eng Co Ltd | Cleaning apparatus for insulator |
| JP2000182452A (en) * | 1998-12-11 | 2000-06-30 | Chubu Electric Power Co Inc | Charging part protection cover for long rod insulator |
| US6291774B1 (en) * | 1999-05-12 | 2001-09-18 | Reliant Energy Incorporated | Wildlife guard cover |
| JP2006196345A (en) * | 2005-01-14 | 2006-07-27 | Meiwa Kinzoku Kogyo Kk | Salt damage preventing equipment of insulator for wiring |
| CN105655066A (en) * | 2016-03-15 | 2016-06-08 | 苏州克利亚环保科技有限公司 | Insulator protecting device and application thereof |
| CN207441369U (en) * | 2017-10-25 | 2018-06-01 | 湖南高阳电瓷电器有限公司 | A kind of high-tension line pillar ceramic insulator |
| CN207731743U (en) * | 2018-02-05 | 2018-08-14 | 洪刚 | A kind of transformer insulated sub- safeguard structure of electric power electric |
| CN108899141A (en) * | 2018-07-31 | 2018-11-27 | 芜湖市凯鑫避雷器有限责任公司 | A kind of resistant porcelain insulator |
| CN109519811A (en) * | 2018-12-06 | 2019-03-26 | 安徽皇广实业有限公司 | A kind of LED pendent lamp with deashing function |
| CN209029174U (en) * | 2018-12-21 | 2019-06-25 | 王蝶 | A kind of pollution flashover preventing insulator device |
| CN209232508U (en) * | 2018-12-25 | 2019-08-09 | 河北华电聚能电力技术有限公司 | A kind of subway insulator Motorized cleaning apparatus |
| CN211181775U (en) * | 2019-11-06 | 2020-08-04 | 江西佳鸿电瓷制造有限公司 | Anti-aging suspension insulator |
| CN211088002U (en) * | 2020-01-15 | 2020-07-24 | 萍乡恒邦电力器材有限公司 | Stain-resistant disk-shaped suspension porcelain insulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112117069B (en) | 2022-04-29 |
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