CN109841360B - Clamping position isolation type anti-pollution flashover composite insulator mechanism device - Google Patents
Clamping position isolation type anti-pollution flashover composite insulator mechanism device Download PDFInfo
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- CN109841360B CN109841360B CN201910293447.5A CN201910293447A CN109841360B CN 109841360 B CN109841360 B CN 109841360B CN 201910293447 A CN201910293447 A CN 201910293447A CN 109841360 B CN109841360 B CN 109841360B
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Abstract
The invention discloses a clamping position isolation type anti-pollution flashover composite insulator mechanism device, and relates to the field of electric power insulation protection devices. In the invention: one end side of the first adjusting rotating rod is movably arranged on the first inner side clamping block; the first fixed adjusting base plate is movably provided with a pair of first directional supporting connecting rods positioned at two sides of the first adjusting rotating rod; one end side of the first directional support connecting rod is fixedly connected to the first inner side clamping block; and a first partition insulating plate for isolating adjacent composite insulators is fixedly arranged on two sides of the first fixed adjusting substrate. According to the invention, the first adjusting rotating rod is rotated to drive and push the first inner side clamping block to be close to the composite insulator, and the first directional supporting connecting rod ensures the stable pushing of the first inner side clamping block; install first wall insulation board through fixing at first fixed regulation base plate both sides, can effectually keep apart adjacent composite insulator, the effectual pollution flashover conduction that has prevented between the adjacent insulator.
Description
Technical Field
The invention relates to the field of electric power insulation protection devices, in particular to a clamping position isolation type anti-pollution flashover composite insulator mechanism device.
Background
Early-year insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics, namely insulators. The insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical loading conditions, otherwise the insulator will not function significantly and will compromise the service and operational life of the entire line. The composite insulator is a special insulating control at present, and can play an important role in an overhead transmission line. The composite insulator can be divided into: the composite insulator of the line and the composite insulator of the power station and the electric appliance; and can also be classified into rod-shaped suspension type composite insulators, cross arm composite insulators, post composite insulators, windage yaw prevention composite insulators, and the like.
When the composite insulator is installed, the firm installation can effectively ensure the position of the insulator, ensure the safe distance between the insulators and effectively reduce pollution flashover on the insulator; how to strengthen the position of the composite insulator and how to safely separate the adjacent insulators becomes the problem to be solved.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a clamping position isolation type anti-pollution flashover composite insulator mechanism device, so that the composite insulator is more stably installed and fixed, adjacent composite insulators can be effectively isolated, and pollution flashover conduction between the adjacent insulators is effectively prevented.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention provides a clamping position isolation type anti-pollution flashover composite insulator mechanism device which comprises a composite insulator, a first fixing and adjusting mechanism and a second fixing and adjusting mechanism, wherein the composite insulator comprises a pair of first fixing and mounting base plates; comprises a first inner side clamping block clamped on the composite insulator; a first adjusting rotating rod is movably arranged on the first fixed adjusting base plate; one end side of the first adjusting rotating rod is movably arranged on the first inner side clamping block; the first fixed adjusting base plate is movably provided with a pair of first directional supporting connecting rods positioned at two sides of the first adjusting rotating rod; one end side of the first directional support connecting rod is fixedly connected to the first inner side clamping block; and a first partition insulating plate for isolating adjacent composite insulators is fixedly arranged on two sides of the first fixed adjusting substrate.
The first fixed adjusting substrate is fixedly connected with a first positioning clamping plate, a second positioning clamping plate and a third positioning clamping plate which are parallel to each other; the second positioning clamping plate is positioned between the first positioning clamping plate and the third positioning clamping plate; a first positioning screw groove column is fixedly connected between the first positioning clamping plate and the second positioning clamping plate; the first positioning clamping plate, the first positioning screw groove column and the second positioning clamping plate are provided with a first adjusting screw groove matched with the first adjusting rotating rod; a first adjusting through hole matched with the first adjusting rotary rod is formed in the third positioning clamping plate; the first positioning clamping plate and the second positioning clamping plate are provided with first directional supporting through holes matched with the first directional supporting connecting rods; the first inner side clamping block is fixedly connected with a first annular side fixed frame plate; a first rotating through hole matched with the first adjusting rotating rod is formed in the first ring side fixed frame plate; a first end side limiting ring plate is fixedly arranged at the end side of the first adjusting rotating rod; the first ring side fixing frame plate is provided with a first frame plate through groove matched with the first end side limiting frame plate; the first inner side clamping block is provided with a first connecting rod thread groove matched with the first directional supporting connecting rod.
As a preferred technical scheme of the invention, a first clamping edge cover plate is arranged on the first fixed adjusting base plate; both sides of the first clamping edge cover plate are fixedly connected with first clamping edge connecting plates; the first clamping edge connecting plate is fixedly connected with a first clamping edge convex plate; and a third edge notch matched with the first clamping edge convex plate is formed in one side panel of the first positioning clamping plate and the third positioning clamping plate.
As a preferred technical scheme of the invention, two sides of a first fixed adjusting substrate are fixedly connected with a first external connecting clamping plate; a first outer plate notch is formed in the first outer connecting clamping plate; the first partition insulation plate is provided with a first partition notch matched with the first outer plate notch on the first outer connecting clamping plate.
As a preferred technical scheme of the invention, a plurality of first mounting side holes are arranged on a first fixed mounting substrate; a plurality of first fixing foot plates are fixedly connected to the first fixing adjusting base plate; a first foot plate through hole matched with the first mounting edge hole on the first fixed mounting base plate is formed in the first fixing foot plate.
In a preferred embodiment of the present invention, a first inner rubber plate is attached to an end side of the first inner pad.
As a preferred technical scheme of the invention, a section of thread structure matched with the first adjusting screw groove is arranged on the first adjusting rotating rod; one end side of the first adjusting rotating rod is fixedly connected with a first end side adjusting plate; a first limiting ring groove matched with the first adjusting rotary rod is formed in the first end side limiting ring plate; a first ring plate screw hole communicated with the first limiting ring groove is formed in the first end side limiting ring plate; a first limiting through hole matched with the screw hole of the first annular plate is formed in the first adjusting rotating rod; comprises a first limit screw rod arranged on a first ring plate screw hole and a first limit through hole; one end of the first limit screw is fixedly connected with a first screw limit end plate; a first screw limiting end plate is provided with a limiting end plate inner hexagonal groove; and a limiting end plate groove matched with the limiting end plate of the first screw rod is formed in the screw hole of the first annular plate.
As a preferred technical scheme of the invention, the end side of the first directional supporting connecting rod is fixedly connected with a second end side limiting disc; the second end side limiting disc is positioned between the second positioning clamping plate and the third positioning clamping plate; the second end side limiting disc is provided with a second adjusting inner hexagonal groove.
Compared with the prior art, the invention has the beneficial effects that:
the first adjusting rotating rod is rotated to drive the first inner side clamping block to be close to the composite insulator, and the first directional supporting connecting rod ensures the first inner side clamping block to be stably pushed and clamp the composite insulator; the gap between the pair of first inner side clamping blocks and the composite insulator is reduced through the first inner side rubber plate, and the contact pressure between the pair of first inner side clamping blocks is enhanced, so that the insulator is more stably installed and fixed; install first wall insulation board through fixing at first fixed regulation base plate both sides, can effectually keep apart adjacent composite insulator, the effectual pollution flashover conduction that has prevented between the adjacent insulator.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a schematic diagram showing a device of the present invention with parts separated;
FIG. 3 is a schematic cross-sectional view of a portion of the components of the apparatus of the present invention;
FIG. 4 is a schematic structural view of a first fixing adjustment substrate in the device of the present invention;
FIG. 5 is a schematic view of a first inner clamping block of the apparatus of the present invention;
FIG. 6 is a schematic view of the first rotary adjusting rod and the first orientation support link of the apparatus of the present invention;
FIG. 7 is a schematic structural view of a first rotating adjusting rod and a first end side limiting ring plate in the device of the present invention;
FIG. 8 is a schematic view of a first cover plate of the apparatus of the present invention;
FIG. 9 is a schematic view of a portion of the structure of the device of the present invention applied between adjacent insulators;
wherein: 1-a first fixed mounting substrate, 101-a first mounting edge hole; 2-a first fixed adjusting substrate, 201-a first positioning clamping plate, 202-a second positioning clamping plate, 203-a third positioning clamping plate, 204-a first positioning screw groove column, 205-a first adjusting screw groove, 206-a first adjusting through hole, 207-a first orientation supporting through hole, 208-a third edge gap, 209-a first external connecting clamping plate, 210-a first outer plate gap, 211-a first fixed foot plate, 212-a first foot plate through hole; 3-a first inner side clamping block, 301-a first ring side fixed frame plate, 302-a first frame plate through groove, 303-a first rotating through hole, 304-a first connecting rod screw groove, 305-a first inner side rubber plate; 4-a first adjusting rotating rod, 401-a first end side adjusting plate, 402-a first end side limiting ring plate, 403-a first limiting ring groove, 404-a first ring plate screw hole, 405-a first limiting through hole, 406-a first limiting screw rod, 407-a first screw rod limiting end plate, 408-a limiting end plate groove and 409-a limiting end plate inner hexagonal groove; 5-a first directional support connecting rod, 501-a second end side limiting disc and 502-a second adjusting inner hexagonal groove; 6-a first clamping edge cover plate, 601-a first clamping edge connecting plate, 602-a first clamping edge convex plate; 7-a composite insulator; 8-first partition insulating plate, 801-first partition gap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention relates to a clamping position isolation type anti-pollution flashover composite insulator mechanism device, which comprises a composite insulator 7, a first fixing and installing base plate 2, a second fixing and adjusting base plate 2 and a first fixing and installing base plate, wherein the composite insulator 7 comprises a pair of first fixing and installing base plates 1; comprises a first inner side clamping block 3 clamped on a composite insulator 7; a first adjusting rotating rod 4 is movably arranged on the first fixed adjusting base plate 2; one end side of the first adjusting rotating rod 4 is movably arranged on the first inner side clamping block 3; a pair of first directional supporting connecting rods 5 positioned at two sides of the first adjusting rotating rod 4 are movably arranged on the first fixed adjusting base plate 2; one end side of the first directional supporting connecting rod 5 is fixedly connected to the first inner side clamping block 3; and a first partition insulating plate 8 for isolating adjacent composite insulators 7 is fixedly arranged on two sides of the first fixed adjusting base plate 2.
The first fixed adjusting substrate 2 is fixedly connected with a first positioning clamping plate 201, a second positioning clamping plate 202 and a third positioning clamping plate 203 which are parallel to each other; the second positioning clamping plate 202 is positioned between the first positioning clamping plate 201 and the third positioning clamping plate 203; a first positioning screw groove column 204 is fixedly connected between the first positioning clamping plate 201 and the second positioning clamping plate 202; the first positioning clamping plate 201, the first positioning screw groove column 204 and the second positioning clamping plate 202 are provided with a first adjusting screw groove 205 matched with the first adjusting rotating rod 4; a first adjusting through hole 206 matched with the first adjusting rotating rod 4 is formed in the third positioning clamping plate 203; the first positioning clamping plate 201 and the second positioning clamping plate 202 are provided with a first directional supporting through hole 207 matched with the first directional supporting connecting rod 5; the first inner side clamping block 3 is fixedly connected with a first ring side fixed frame plate 301; a first rotating through hole 303 matched with the first adjusting rotating rod 4 is formed in the first ring side fixed frame plate 301; the end side of the first adjusting rotating rod 4 is fixedly provided with a first end side limiting ring plate 402; the first ring side fixing frame plate 301 is provided with a first frame plate through groove 302 matched with the first end side limiting ring plate 402; the first inner clamping block 3 is provided with a first connecting rod thread groove 301 matched with the first directional supporting connecting rod 5.
Further, a first clamping edge cover plate 6 is arranged on the first fixed adjusting base plate 2; both sides of the first card edge cover plate 6 are fixedly connected with first card edge connecting plates 601; the first card edge connecting plate 601 is fixedly connected with a first card edge convex plate 602; a side panel of the first positioning clamping plate 201 and the third positioning clamping plate 203 are both provided with a third edge notch 208 matched with the first clamping edge convex plate 602.
Further, two sides of the first fixed adjusting substrate 2 are fixedly connected with a first external connection clamping plate 209; a first outer plate notch 210 is formed in the first outer connecting clamping plate 209; the first partition insulating plate 8 is provided with a first partition notch 801 matched with the first outer plate notch 210 on the first outer connecting clamping plate 209.
Further, a plurality of first mounting side holes 101 are formed in the first fixed mounting substrate 1; a plurality of first fixing foot plates 211 are fixedly connected to the first fixing adjusting substrate 2; the first fixing foot plate 211 is provided with a first foot plate through hole 212 matched with the first mounting side hole 101 on the first fixing mounting substrate 1.
Further, a first inner rubber plate 305 is attached to an end side of the first inner block 3.
Further, the first adjusting rotating rod 4 is provided with a section of thread structure matched with the first adjusting screw groove 205; one end side of the first regulating rotating rod 4 is fixedly connected with a first end side regulating plate 401; the first end side limiting ring plate 402 is provided with a first limiting ring groove 403 matched with the first adjusting rotating rod 4; a first annular plate screw hole 404 communicated with the first limiting ring groove 403 is formed in the first end side limiting annular plate 402; a first limiting through hole 405 matched with the first annular plate screw hole 404 is formed in the first adjusting rotating rod 4; comprises a first limit screw 406 arranged on a first ring plate screw hole 404 and a first limit through hole 405; one end of the first limit screw 406 is fixedly connected with a first screw limit end plate 407; a limiting end plate inner hexagonal groove 409 is formed in the first screw limiting end plate 407; the first ring plate screw hole 404 is provided with a limit end plate groove 408 matched with the first screw limit end plate 407.
Further, a second end side limiting disc 501 is fixedly connected to the end side of the first directional support link 5; the second end side limiting disc 501 is positioned between the second positioning clamping plate 202 and the third positioning clamping plate 203; the second end side limiting disc 501 is provided with a second adjusting inner hexagonal groove 502.
In the device, a first fixed mounting substrate 1 is fixed on two sides of a plurality of composite insulators 7, a plurality of first fixed adjusting substrates 2 are fixedly mounted on the first fixed mounting substrate 1, and each first fixed adjusting substrate 2 is ensured to correspond to each composite insulator 7; the first inner side clamping block 3 is driven to advance by rotating the first adjusting rotating rod 4, and the first directional supporting connecting rod 5 ensures the stable advance of the first inner side clamping block 3 and the clamping of the composite insulator 7; the first inner rubber plate 305 on the first inner clamping block 3 can effectively reduce the gap between the pair of first inner clamping blocks 3 and the composite insulator 7, and also enhance the contact pressure between the pair of first inner clamping blocks 3; the first partition insulation plates 8 arranged on the two sides of the first fixed adjusting substrate 2 effectively isolate the adjacent composite insulators 7, so that pollution flashover conduction between the adjacent insulators is effectively prevented; the first partition insulating plate 8 can be a compression plate made of mica or asbestos with high insulating property, and insulating paint or insulating glue of high molecular polymers is coated on the outer surface of the compression plate, so that the insulating property of the first partition insulating plate 8 is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an antifouling sudden strain of a muscle compound insulator mechanism device of screens isolated, includes compound insulator (7), its characterized in that:
the device comprises a pair of first fixed mounting base plates (1), wherein a first fixed adjusting base plate (2) is fixedly arranged on the first fixed mounting base plates (1);
comprises a first inner side clamping block (3) clamped on a composite insulator (7);
a first adjusting rotating rod (4) is movably arranged on the first fixed adjusting base plate (2);
one end side of the first adjusting rotating rod (4) is movably arranged on the first inner side clamping block (3);
the first fixed adjusting base plate (2) is movably provided with a pair of first directional supporting connecting rods (5) positioned at two sides of the first adjusting rotating rod (4);
one end side of the first directional support connecting rod (5) is fixedly connected to the first inner side clamping block (3);
two sides of the first fixed adjusting base plate (2) are fixedly provided with first partition insulating plates (8) for isolating adjacent composite insulators (7);
a first positioning clamping plate (201), a second positioning clamping plate (202) and a third positioning clamping plate (203) which are parallel to each other are fixedly connected to the first fixed adjusting substrate (2);
the second positioning clamping plate (202) is positioned between the first positioning clamping plate (201) and the third positioning clamping plate (203);
a first positioning screw groove column (204) is fixedly connected between the first positioning clamping plate (201) and the second positioning clamping plate (202);
a first adjusting screw groove (205) matched with the first adjusting rotating rod (4) is formed in the first positioning clamping plate (201), the first positioning screw groove column (204) and the second positioning clamping plate (202);
a first adjusting through hole (206) matched with the first adjusting rotating rod (4) is formed in the third positioning clamping plate (203);
the first positioning clamping plate (201) and the second positioning clamping plate (202) are provided with first directional supporting through holes (207) matched with the first directional supporting connecting rods (5);
a first ring side fixed frame plate (301) is fixedly connected to the first inner side clamping block (3);
a first rotating through hole (303) matched with the first adjusting rotating rod (4) is formed in the first ring side fixed frame plate (301);
a first end side limiting ring plate (402) is fixedly arranged on the end side of the first adjusting rotating rod (4);
a first frame plate through groove (302) matched with the first end side limiting ring plate (402) is formed in the first ring side fixing frame plate (301);
and a first connecting rod thread groove (304) matched with the first directional supporting connecting rod (5) is formed in the first inner side clamping block (3).
2. The composite insulator mechanism of claim 1, wherein:
a first clamping edge cover plate (6) is arranged on the first fixed adjusting base plate (2);
both sides of the first clamping edge cover plate (6) are fixedly connected with first clamping edge connecting plates (601);
a first clamping edge convex plate (602) is fixedly connected to the first clamping edge connecting plate (601);
and a third edge notch (208) matched with the first clamping edge convex plate (602) is formed in one side panel of the first positioning clamping plate (201) and the third positioning clamping plate (203).
3. The composite insulator mechanism of claim 1, wherein:
two sides of the first fixed adjusting substrate (2) are fixedly connected with a first external connecting clamping plate (209);
a first outer plate notch (210) is formed in the first outer connecting clamping plate (209);
and a first partition notch (801) matched with the first outer plate notch (210) on the first outer connecting clamping plate (209) is formed in the first partition insulating plate (8).
4. The composite insulator mechanism of claim 1, wherein:
a plurality of first mounting side holes (101) are formed in the first fixed mounting substrate (1);
a plurality of first fixing foot plates (211) are fixedly connected to the first fixing adjusting base plate (2);
and a first foot plate through hole (212) matched with the first mounting side hole (101) on the first fixed mounting base plate (1) is formed in the first fixed foot plate (211).
5. The composite insulator mechanism of claim 1, wherein:
the end side of the first inner clamping block (3) is provided with a first inner rubber plate (305).
6. The composite insulator mechanism of claim 1, wherein:
the first adjusting rotating rod (4) is provided with a section of thread structure matched with the first adjusting screw groove (205);
one end side of the first adjusting rotating rod (4) is fixedly connected with a first end side adjusting plate (401);
a first limiting ring groove (403) matched with the first adjusting rotating rod (4) is formed in the first end side limiting ring plate (402);
a first ring plate screw hole (404) communicated with the first limiting ring groove (403) is formed in the first end side limiting ring plate (402);
a first limiting through hole (405) matched with the first annular plate screw hole (404) is formed in the first adjusting rotating rod (4);
comprises a first limit screw (406) arranged on a first ring plate screw hole (404) and a first limit through hole (405);
one end of the first limit screw (406) is fixedly connected with a first screw limit end plate (407);
a limiting end plate inner hexagonal groove (409) is formed in the first screw limiting end plate (407);
and a limiting end plate groove (408) matched with the first screw rod limiting end plate (407) is formed in the first ring plate screw hole (404).
7. The composite insulator mechanism of claim 1, wherein:
a second end side limiting disc (501) is fixedly connected to the end side of the first directional support connecting rod (5);
the second end side limiting disc (501) is positioned between the second positioning clamping plate (202) and the third positioning clamping plate (203);
and a second adjusting inner hexagonal groove (502) is formed in the second end side limiting disc (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293447.5A CN109841360B (en) | 2019-04-12 | 2019-04-12 | Clamping position isolation type anti-pollution flashover composite insulator mechanism device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293447.5A CN109841360B (en) | 2019-04-12 | 2019-04-12 | Clamping position isolation type anti-pollution flashover composite insulator mechanism device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109841360A CN109841360A (en) | 2019-06-04 |
| CN109841360B true CN109841360B (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910293447.5A Active CN109841360B (en) | 2019-04-12 | 2019-04-12 | Clamping position isolation type anti-pollution flashover composite insulator mechanism device |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6455782B1 (en) * | 2000-08-17 | 2002-09-24 | Bethea Power Products | Apparatus for preventing coronal discharge |
| CN2886763Y (en) * | 2006-03-14 | 2007-04-04 | 北京铁道工程机电技术研究所 | An insulator with contamination/flashover preventing and creepage extending skirt |
| CN203553676U (en) * | 2013-10-31 | 2014-04-16 | 国家电网公司 | Insulator fixing device for replacement of isolating switch |
| JP6658286B2 (en) * | 2016-05-12 | 2020-03-04 | 東京電力ホールディングス株式会社 | Lightning protection device and method of constructing lightning protection device |
| CN207993222U (en) * | 2018-02-09 | 2018-10-19 | 中铁十六局集团电气化工程有限公司 | A kind of bluetooth transmission means of contact net insulator contamination monitoring device |
| CN108963856B (en) * | 2018-06-29 | 2020-04-17 | 国网山东省电力公司潍坊供电公司 | Combined insulating isolation plate |
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