CN103489539B - Composite insulator enlarges full skirt - Google Patents
Composite insulator enlarges full skirt Download PDFInfo
- Publication number
- CN103489539B CN103489539B CN201310460618.1A CN201310460618A CN103489539B CN 103489539 B CN103489539 B CN 103489539B CN 201310460618 A CN201310460618 A CN 201310460618A CN 103489539 B CN103489539 B CN 103489539B
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- China
- Prior art keywords
- silicon rubber
- gamp
- bracing frame
- umbrella
- support frame
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- 239000012212 insulator Substances 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 51
- 230000002787 reinforcement Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
- Insulators (AREA)
Abstract
The invention relates to a composite insulator enlarged umbrella group, which mainly comprises a silicon rubber umbrella and a support frame; the silicon rubber big umbrellas are two in total and are semicircular, a support frame is arranged in a silicon rubber layer of the silicon rubber big umbrella, the structure of the support frame is similar to that of the silicon rubber big umbrella, the support frame is smaller than the silicon rubber big umbrella, a reinforcing rib A is arranged in a bolt hole at the bottom of the support frame, a reinforcing rib B is arranged in a bolt hole at the bottom end of the silicon rubber layer of the silicon rubber big umbrella, and an arc-shaped pit is inwards arranged in the middle position of one side of a straight line of the silicon rubber big umbrella; the silicon rubber umbrellas and the supporting frame are respectively provided with bolt holes through which bolts pass, and after the two silicon rubber umbrellas are spliced, a large umbrella group is formed. The invention has the advantages that: the original large umbrella group is changed into two oppositely-opened circular ring-shaped umbrella groups, the processing is convenient and quick, and meanwhile, in the process of packaging and transporting, the required box body is small in size, so that the cost is saved.
Description
Technology neck with
The present invention relates to a kind of enlarged composite insulator parachute skirt, specifically a kind of full skirt product being specially adapted to more than Ф 500mm.
Background technology
In one's early years, insulator is used for electric pole, and along with the development of science and technology, slowly develop and hung the insulator of a lot of plate-like in one end of high type high-tension bus-bar connection tower, it is made up of glass or pottery usually in order to increase creepage distance, is just insulator.Insulator plays two basic roles in overhead transmission line, namely support wire and prevent electric current return ground, these two effects must be guaranteed, insulator should not to change the various dynamo-electric stress that causes and losing efficacy due to environment and electric loading condition, otherwise insulator would not produce great effect, use and the service life of whole piece circuit will be damaged.
At present, in existing market, according to actual service condition, composite insulator needs increase large full skirt, existing processing method directly makes a whole large full skirt.And due to the relative aperture of its full skirt comparatively large, therefore cumbersome when overall processing, simultaneously when transporting, the chest that just needs one are also larger than full skirt carries out packed and transported, and cost compare is high.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of enlarged composite insulator parachute skirt being specially adapted to more than Ф 500mm.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of enlarged composite insulator parachute skirt, and its innovative point is: mainly comprise silicon rubber gamp and bracing frame;
Described silicon rubber gamp one has two, all in semicircle shape, a bracing frame is provided with in the silastic-layer of silicon rubber gamp, the structure of support frame as described above and the structural similarity of silicon rubber gamp, and bracing frame is less than silicon rubber gamp, the bottom bolts hole place of bracing frame is provided with several reinforcement A, the bolt hole place, bottom of silicon rubber gamp silastic-layer is provided with several reinforcement B, and one end of reinforcement B is positioned at the below of bracing frame, the other end is positioned at the front of bracing frame, inwardly has an arc-shaped pit at the medium position of the straight line side of silicon rubber gamp;
The straight line side bolt hole of silicon rubber gamp have six bolts hole holding bolts and pass, and these six bolts hole are symmetrical arranged with the center line of silicon rubber gamp, arc shape pit has four bolts hole holding bolt and pass from top to bottom, and these four bolts hole are symmetrical arranged with the center line of silicon rubber gamp, have the identical bolt hole a of bore in the corresponding position of bracing frame simultaneously, after two silicon rubber gamp splicings, fixed with locking nut through after ten bolts hole by bolt, constitute a large full skirt.
Further, the bore Ф of described silicon rubber gamp is 500mm, and horizontal breadth is 77.5mm, and the bore Ф of bracing frame is 280mm.
Further, the structure size of described reinforcement A and reinforcement B is identical, and all in triangular shape, and three angles are R angle, and the R degree of drift angle is 3.5mm, and the R degree at two base angles is 5mm, and the horizontal length of reinforcement A and reinforcement B is 87mm.
Further, support frame as described above can be steel support frame, also can be glass fibre bracing frame.
The invention has the advantages that: original large full skirt being transformed to two circular full skirts split, carrying out adding man-hour, comparing easily and fast, simultaneously in the process of carrying out packed and transported, the volume of the casing of needs is smaller, has saved cost.
Accompanying drawing explanation
Fig. 1 is the vertical view of the single full skirt of enlarged composite insulator parachute skirt of the present invention.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the B-B view of Fig. 1.
Fig. 4 is the combination schematic diagram of enlarged composite insulator parachute skirt of the present invention.
Fig. 5 is the scheme of installation of enlarged composite insulator parachute skirt of the present invention.
Embodiment
Schematic diagram is as shown in Figure 1, Figure 2 and Figure 3 known, and enlarged composite insulator parachute skirt of the present invention mainly comprises silicon rubber gamp 2 and bracing frame 5.
Silicon rubber gamp 2 one has two, all in semicircle shape, the bore Ф of silicon rubber gamp 2 is 500mm, silicon rubber gamp 2 horizontal breadth is 77.5mm, the R degree of the surrounding of silicon rubber gamp 2 is 2mm, the thickness of the silastic-layer of silicon rubber gamp 2 is 28mm, a bracing frame 5 is provided with in the silastic-layer of silicon rubber gamp 2, the structure of bracing frame 5 and the structural similarity of silicon rubber gamp 2, but the size of bracing frame 5 is less than the size of silicon rubber gamp 2, the bore Ф of bracing frame 5 is 280mm, and the horizontal breadth of bracing frame 5 is 66mm.
The bottom bolts hole of bracing frame 5 is provided with several reinforcement A6, reinforcement A6 is triangular shape, and three angles are R angle, wherein the R degree at the angle on top is 3.5mm, the R degree at two base angles is 5mm, the horizontal length of reinforcement A6 is 87mm, silicon rubber gamp silastic-layer bottom bolt hole be provided with several reinforcement B4, reinforcement B4 is triangular shape, and three angles are R angle, wherein the R degree at the angle on top is 3.5mm, the R degree at two base angles is 5mm, the horizontal length of reinforcement B4 is 87mm, one end of reinforcement B4 is positioned at the below of bracing frame 5, the reinforcement B4 other end is positioned at the front of bracing frame 5.In the present embodiment, the material of bracing frame can be steel plate material, also can be glass fibre material, or the material of other non-conductive, high strength.
An arc-shaped pit 3 is inwardly provided with at the medium position of the straight line side of silicon rubber gamp 2, the bore Ф of arc-shaped pit 3 is 35mm, the maximum length of the outer wall of arc-shaped pit 3 is 104mm, the bore Ф of the arc-shaped pit of bracing frame 5 is 43mm, the maximum length of the outer wall of the arc-shaped pit of bracing frame 5 is 92mm, the having six and hold the bolts hole 1 that pass of bolts of straight line side bolt hole of silicon rubber gamp 2, and these six bolts hole 1 with the center line of silicon rubber gamp 2 for line of symmetry is symmetricly set on the two ends of arc-shaped pit 3, arc shape pit 3 has four bolts hole 1 holding bolt and pass from top to bottom, and these four bolts hole with the center line of 1 silicon rubber gamp 2 for line of symmetry is symmetricly set on the inwall of arc-shaped pit 3, on bracing frame 5, be in corresponding position with silicon rubber gamp 2 also has bolt hole a simultaneously, the bore Ф of bolt hole 1 is 8mm, the thickness of bolt hole 1 is 11.5mm, the thickness of bolt hole a is 7.5mm, the bore Ф of bolt hole a is 9mm.
Schematic diagram is as shown in Figure 4 known, after two silicon rubber gamps 2 splice, after one by one these ten bolts hole 1 being passed by bolt 7, and be locked with locking nut 8, constitute a large full skirt, the arc-shaped pit 3 of two silicon rubber gamps 2 defines a hole holding plug 9 and pass simultaneously.
Schematic diagram is as shown in Figure 5 known, and gamp pantsuit on plug 9, and is positioned at the outermost of all little full skirt of plug.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (2)
1. an enlarged composite insulator parachute skirt, is characterized in that: mainly comprise silicon rubber gamp and bracing frame;
Described silicon rubber gamp one has two, all in semicircle shape, a bracing frame is provided with in the silastic-layer of silicon rubber gamp, the structure of support frame as described above and the structural similarity of silicon rubber gamp, and bracing frame is less than silicon rubber gamp, the bottom bolts hole place of bracing frame is provided with several reinforcement A, the bolt hole place, bottom of silicon rubber gamp silastic-layer is provided with several reinforcement B, and one end of reinforcement B is positioned at the below of bracing frame, the other end is positioned at the front of bracing frame, inwardly has an arc-shaped pit at the medium position of the straight line side of silicon rubber gamp;
The straight line side of silicon rubber gamp has six bolts hole holding bolt and pass, and these six bolts hole are symmetrical arranged with the center line of silicon rubber gamp, arc-shaped pit has four bolts hole holding bolt and pass from top to bottom, and these four bolts hole are symmetrical arranged with the center line of silicon rubber gamp, have bolt hole a in the corresponding position of bracing frame simultaneously, after two silicon rubber gamp splicings, fixed with locking nut through after ten bolts hole by bolt, constitute a large full skirt.
2. enlarged composite insulator parachute skirt according to claim 1, is characterized in that: support frame as described above can be steel plate bracing frame, also can be glass fibre bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460618.1A CN103489539B (en) | 2013-10-08 | 2013-10-08 | Composite insulator enlarges full skirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460618.1A CN103489539B (en) | 2013-10-08 | 2013-10-08 | Composite insulator enlarges full skirt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103489539A CN103489539A (en) | 2014-01-01 |
| CN103489539B true CN103489539B (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310460618.1A Active CN103489539B (en) | 2013-10-08 | 2013-10-08 | Composite insulator enlarges full skirt |
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| Country | Link |
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| CN (1) | CN103489539B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157378A (en) * | 2014-08-18 | 2014-11-19 | 国家电网公司 | Composite wiring insulation bottle |
| CN104200935B (en) * | 2014-09-23 | 2016-09-21 | 国家电网公司 | Protect full skirt and there is the insulator assembly of this protection full skirt |
| CN106098272B (en) * | 2016-08-17 | 2017-08-18 | 宁波高智科技咨询服务有限公司 | A kind of shock resistance tcughened glass insulator and its manufacture method |
| CN106430990B (en) * | 2016-08-17 | 2019-01-11 | 宁波高智科技咨询服务有限公司 | A kind of the tcughened glass insulator and its manufacturing method of multilayer gluing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201274202Y (en) * | 2008-08-26 | 2009-07-15 | 江苏祥源电气设备有限公司 | Equalizer ring |
| CN201444422U (en) * | 2008-12-11 | 2010-04-28 | 淄博泰光电力器材厂 | Extra-large folio-type bird-damage prevention umbrella for composite insulator |
| CN201518255U (en) * | 2009-04-15 | 2010-06-30 | 张超 | High-voltage insulator protecting cover |
| CN201608008U (en) * | 2010-01-22 | 2010-10-13 | 洛阳科丰电气科技开发有限公司 | Insulator umbrella cover of high-voltage transmission line |
| CN202025582U (en) * | 2011-03-11 | 2011-11-02 | 辽宁华隆电力科技有限公司 | Anti-bird protection disc |
| CN203521066U (en) * | 2013-10-08 | 2014-04-02 | 江苏祥源电气设备有限公司 | Enlarged composite insulator umbrella group |
-
2013
- 2013-10-08 CN CN201310460618.1A patent/CN103489539B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201274202Y (en) * | 2008-08-26 | 2009-07-15 | 江苏祥源电气设备有限公司 | Equalizer ring |
| CN201444422U (en) * | 2008-12-11 | 2010-04-28 | 淄博泰光电力器材厂 | Extra-large folio-type bird-damage prevention umbrella for composite insulator |
| CN201518255U (en) * | 2009-04-15 | 2010-06-30 | 张超 | High-voltage insulator protecting cover |
| CN201608008U (en) * | 2010-01-22 | 2010-10-13 | 洛阳科丰电气科技开发有限公司 | Insulator umbrella cover of high-voltage transmission line |
| CN202025582U (en) * | 2011-03-11 | 2011-11-02 | 辽宁华隆电力科技有限公司 | Anti-bird protection disc |
| CN203521066U (en) * | 2013-10-08 | 2014-04-02 | 江苏祥源电气设备有限公司 | Enlarged composite insulator umbrella group |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103489539A (en) | 2014-01-01 |
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