CN210073486U - Composite insulator with windproof structure - Google Patents
Composite insulator with windproof structure Download PDFInfo
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- CN210073486U CN210073486U CN201920801150.0U CN201920801150U CN210073486U CN 210073486 U CN210073486 U CN 210073486U CN 201920801150 U CN201920801150 U CN 201920801150U CN 210073486 U CN210073486 U CN 210073486U
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- 239000012212 insulator Substances 0.000 title claims abstract description 51
- 239000002131 composite material Substances 0.000 title claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 34
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 239000003973 paint Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an insulator technical field just discloses a composite insulator with windproof structure, including installation building body, insulating column and suspension clamp, the equal fixed mounting in both sides of installation building body bottom has the installation piece, the bottom fixed mounting of installation building body has the perpendicular piece that is located between the installation piece, the top fixed mounting of insulating column has insulating kicking block, the bottom fixed mounting of insulating column has insulating bottom block, the outer fixed surface cover of insulating column has connect large-scale insulating chute boot. This composite insulator with windproof structure through setting up circle axle, down tube, installation piece, riser and fixture block, because the cooperation between circle axle, down tube and the installation piece, will improve the stability that this composite insulator top is connected, and simultaneously because the cooperation between riser and the fixture block, will improve the windproof capacity at this composite insulator top, has avoided its connection structure loose phenomenon to appear.
Description
Technical Field
The utility model relates to an insulator technical field specifically is a composite insulator with windproof structure.
Background
Insulators are generally made of glass or ceramic and serve two basic functions in overhead transmission lines, namely supporting the conductors and preventing current from flowing back to ground, which must be ensured that the insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions, otherwise the insulator will not play a significant role and will impair the service and operating life of the whole line.
At present, in the installation and use process of the existing composite insulator, due to the change of the climate, the windy weather often appears, and the strong wind will cause the position of the composite insulator to deviate, so that the windy discharge accident occurs, which not only affects the normal operation of the composite insulator, but also easily causes the installation structure of the composite insulator to be loose, thereby affecting the installation stability of the composite insulator, and therefore the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a composite insulator with windproof structure possesses the advantage that windproof performance is good and stability is strong, solved current composite insulator at the in-process of installation use, because the change of its weather, strong wind weather can appear often, and strong wind will arouse composite insulator's position to take place the skew, and then the accident of windage partial discharge appears, not only influence composite insulator's normal operating, and lead to its mounting structure loose to appear easily moreover, and then influence its installation stability's problem.
The utility model provides a following technical scheme: a composite insulator with a windproof structure comprises an installation building body, insulating columns and suspension clamps, wherein installation blocks are fixedly installed on two sides of the bottom of the installation building body, vertical blocks located between the installation blocks are fixedly installed on the bottom of the installation building body, an insulating top block is fixedly installed at the top of each insulating column, an insulating bottom block is fixedly installed at the bottom of each insulating column, a large-sized insulating umbrella sleeve is fixedly sleeved on the outer surface of each insulating column, the number of the large-sized insulating umbrella sleeves is two, a small-sized insulating umbrella sleeve located between the large-sized insulating umbrella sleeves is sleeved on the outer surface of each insulating column, a loop bar is fixedly installed at the top of each insulating top block, the top end of each loop bar penetrates through the vertical blocks and extends to the inside of the corresponding vertical block, circular shafts located on two sides of the loop bar are fixedly sleeved on the inside of each insulating top block, and inclined bars located inside the insulating top blocks are movably sleeved on the outer surfaces of the circular, the other end of down tube passes insulating kicking block and extends to the top of insulating kicking block and is articulated with the inside of installation piece, the equal fixed mounting in both sides of suspension clamp has the cable cover, the fixed cable body that has cup jointed in inside of cable cover, the other end of cable body runs through the cable cover and extends to the outside of cable cover.
Preferably, the outer surface of the loop bar is fixedly provided with four clamping blocks located inside the vertical block, and included angles between the four clamping blocks are equal.
Preferably, the bottom of the inner cavity of the suspension clamp is fixedly provided with a fixed block, and a short rod is fixedly sleeved in the fixed block.
Preferably, the top end of the short rod penetrates through the suspension clamp, extends to the upper part of the suspension clamp and is fixedly connected with the bottom of the insulating bottom block.
Preferably, the outer surface of the insulating column is fixedly sleeved with an insulating round sleeve positioned between the large insulating umbrella sleeve and the insulating bottom block, and between the large insulating umbrella sleeve and the insulating top block, and a first wind guide plate is fixedly mounted on the right side of the insulating round sleeve.
Preferably, a second wind guide plate is fixedly mounted on the left side of the insulating round sleeve, and the first wind guide plate and the second wind guide plate are respectively located on the outer portion of the right side and the outer portion of the left side of the large insulating umbrella sleeve.
Preferably, the number of the small insulating umbrellas is seven, and the seven small insulating umbrellas are equidistant from each other.
Preferably, the first wind power guide plate and the second wind power guide plate are equal in size, and the side, opposite to each other, of each of the first wind power guide plate and the second wind power guide plate is coated with antirust paint.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this composite insulator with windproof structure through setting up circle axle, down tube, installation piece, riser and fixture block, because the cooperation between circle axle, down tube and the installation piece, will improve the stability that this composite insulator top is connected, and simultaneously because the cooperation between riser and the fixture block, will improve the windproof capacity at this composite insulator top, has avoided its connection structure loose phenomenon to appear.
2. This composite insulator with windproof structure through setting up quarter butt and fixed block, because the cooperation between quarter butt and the fixed block will strengthen the connection to this composite insulator bottom, makes its bottom installation more firm, has avoided this composite insulator to take place skew by a wide margin, has guaranteed its operation that can be normal, has consequently improved this composite insulator's stability.
3. This composite insulator with windproof structure through setting up first wind-force deflector and second wind-force deflector, because the cooperation between first wind-force deflector and the second wind-force deflector, will disperse the air current of this composite insulator one side wherein to reduced this composite insulator and received the influence of wind-force, improved its self ability of preventing wind, consequently increased this composite insulator's stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the vertical block of the present invention;
fig. 3 is a schematic sectional structural view of the suspension clamp of the present invention;
fig. 4 is a schematic view of the top view structure of the insulating top block of the present invention.
In the figure: 1. installing a building body; 2. an insulating column; 3. insulating a top block; 4. an insulating bottom block; 5. a large insulating umbrella cover; 6. a small-sized insulating umbrella cover; 7. a circular shaft; 8. a diagonal bar; 9. mounting blocks; 10. a loop bar; 11. a vertical block; 12. a clamping block; 13. a short bar; 14. a suspension clamp; 15. a cable cover; 16. a cable body; 17. a fixed block; 18. an insulating round sleeve; 19. a first wind deflector; 20. a second wind deflector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a composite insulator with a windproof structure comprises a mounting building body 1, an insulating column 2 and a suspension clamp 14, wherein an insulating round sleeve 18 between a large insulating umbrella sleeve 5 and an insulating bottom block 4, and between the large insulating umbrella sleeve 5 and an insulating top block 3 is fixedly sleeved on the outer surface of the insulating column 2, a second wind guide plate 20 is fixedly mounted on the left side of the insulating round sleeve 18, a first wind guide plate 19 and a second wind guide plate 20 are respectively positioned on the outer part of the right side and the outer part of the left side of the large insulating umbrella sleeve 5, a first wind guide plate 19 is fixedly mounted on the right side of the insulating round sleeve 18, the first wind guide plate 19 disperses the airflow on the right side of the composite insulator, so as to reduce the influence of strong wind, the second wind guide plate 20 disperses the airflow on the left side of the composite insulator, the sizes of the first wind guide plate 19 and the second wind guide plate 20 are equal, and one side of the first wind guide plate 19, which is opposite to the second wind guide plate 20, is coated with antirust paint, the bottom of the inner cavity of the suspension clamp 14 is fixedly provided with a fixed block 17, the inside of the fixed block 17 is fixedly sleeved with a short rod 13, the top end of the short rod 13 penetrates through the suspension clamp 14 and extends to the upper part of the suspension clamp 14 and is fixedly connected with the bottom of the insulating bottom block 4, the two sides of the bottom of the installation building body 1 are fixedly provided with installation blocks 9, the bottom of the installation building body 1 is fixedly provided with vertical blocks 11 positioned between the installation blocks 9, the top of the insulating column 2 is fixedly provided with an insulating top block 3, the bottom of the insulating column 2 is fixedly provided with the insulating bottom block 4, the outer surface of the insulating column 2 is fixedly sleeved with large-scale insulating umbrella covers 5, the number of the large-scale insulating umbrella covers 5 is two, the outer surface of the insulating column 2 is fixedly sleeved with, the number of the small-sized insulating umbrella covers 6 is seven, the distance between the seven small-sized insulating umbrella covers 6 is equal, the top of the insulating ejector block 3 is fixedly provided with a sleeve rod 10, the outer surface of the sleeve rod 10 is fixedly provided with a fixture block 12 positioned in the vertical block 11, the position of the composite insulator can be limited due to the matching between the fixture block 12 and the vertical block 11, so that the mounting stability of the composite insulator is improved, the number of the fixture blocks 12 is four, the included angles between the four fixture blocks 12 are equal, the top end of the sleeve rod 10 penetrates through the vertical block 11 and extends to the inside of the vertical block 11, the inside of the insulating ejector block 3 is fixedly sleeved with circular shafts 7 positioned at two sides of the sleeve rod 10, the outer surface of each circular shaft 7 is movably sleeved with an inclined rod 8 positioned in the insulating ejector block 3, the other end of each inclined rod 8 penetrates through the insulating ejector block 3 and extends to the upper side of the insulating ejector block 3 and is hinged, both sides of suspension clamp 14 are all fixed mounting have cable cover 15, and the fixed cable body 16 that has connect of inside of cable cover 15, and the other end of cable body 16 runs through cable cover 15 and extends to the outside of cable cover 15.
During operation, because the circular shaft 7, the cooperation between down tube 8 and the installation piece 9, will make this composite insulator's top connect more stably, simultaneously because loop bar 10, cooperation between riser 11 and the fixture block 12, will further strengthen this composite insulator's ability to prevent wind, make its skew that can not appear the position, and because cooperation between quarter butt 13 and the fixed block 17, will increase the stability of this composite insulator bottom connection, make the great improvement of its holistic ability to prevent wind, and because the cooperation of first wind-force deflector 19 and second wind-force deflector 20, will disperse this composite insulator right side and left air current respectively, thereby reduced this composite insulator and received the influence of wind-force.
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 (8)
1. The utility model provides a composite insulator with windproof structure, includes installation building body (1), insulated column (2) and suspension clamp (14), its characterized in that: the installation structure comprises an installation building body (1), installation blocks (9) are fixedly installed on two sides of the bottom of the installation building body (1), vertical blocks (11) located between the installation blocks (9) are fixedly installed on the bottom of the installation building body (1), insulating top blocks (3) are fixedly installed on the top of insulating columns (2), insulating bottom blocks (4) are fixedly installed on the bottom of the insulating columns (2), large insulating umbrella sleeves (5) are sleeved on the outer surface of the insulating columns (2), the number of the large insulating umbrella sleeves (5) is two, small insulating umbrella sleeves (6) located between the large insulating umbrella sleeves (5) are sleeved on the outer surface of the insulating columns (2), sleeve rods (10) are fixedly installed on the top of the insulating top blocks (3), the top ends of the sleeve rods (10) penetrate through the vertical blocks (11) and extend to the insides of the vertical blocks (11), circular shafts (7) located on two sides of the sleeve rods (10) are fixedly sleeved on the inner portions of the insulating top blocks (3), the utility model discloses a cable suspension clamp, including circle axle (7), the surface activity of circle axle (7) is cup jointed and is located insulating kicking block (3) inside down tube (8), the other end of down tube (8) passes insulating kicking block (3) and extends to the top of insulating kicking block (3) and is articulated with the inside of installation piece (9), the equal fixed mounting in both sides of suspension clamp (14) has cable cover (15), the inside of cable cover (15) is fixed and is cup jointed cable body (16), the other end of cable body (16) runs through cable cover (15) and extends to the outside of cable cover (15).
2. The composite insulator with a wind-proof structure according to claim 1, wherein: the outer fixed surface of loop bar (10) installs and is located inside fixture block (12) of riser block (11), the quantity of fixture block (12) is four, four fixture block (12) contained angle each other equals.
3. The composite insulator with a wind-proof structure according to claim 1, wherein: the bottom of the inner cavity of the suspension clamp (14) is fixedly provided with a fixed block (17), and a short rod (13) is fixedly sleeved in the fixed block (17).
4. The composite insulator with a wind-proof structure according to claim 3, wherein: the top end of the short rod (13) penetrates through the suspension clamp (14), extends to the upper part of the suspension clamp (14) and is fixedly connected with the bottom of the insulating bottom block (4).
5. The composite insulator with a wind-proof structure according to claim 1, wherein: the outer fixed surface of insulating post (2) has cup jointed insulating circle cover (18) that are located between large-scale insulating chute boot (5) and insulating bottom block (4), large-scale insulating chute boot (5) and insulating kicking block (3), the right side fixed mounting of insulating circle cover (18) has first wind-force deflector (19).
6. The composite insulator with a wind-proof structure according to claim 5, wherein: and a second wind guide plate (20) is fixedly mounted on the left side of the insulating round sleeve (18), and the first wind guide plate (19) and the second wind guide plate (20) are respectively positioned on the outer part of the right side and the outer part of the left side of the large insulating umbrella sleeve (5).
7. The composite insulator with a wind-proof structure according to claim 1, wherein: the number of the small-sized insulating umbrella covers (6) is seven, and the distances between the seven small-sized insulating umbrella covers (6) are equal.
8. The composite insulator with a wind-proof structure according to claim 5, wherein: the first wind power guide plate (19) and the second wind power guide plate (20) are equal in size, and rust-proof paint is coated on the opposite sides of the first wind power guide plate (19) and the second wind power guide plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920801150.0U CN210073486U (en) | 2019-05-30 | 2019-05-30 | Composite insulator with windproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920801150.0U CN210073486U (en) | 2019-05-30 | 2019-05-30 | Composite insulator with windproof structure |
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| Publication Number | Publication Date |
|---|---|
| CN210073486U true CN210073486U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920801150.0U Active CN210073486U (en) | 2019-05-30 | 2019-05-30 | Composite insulator with windproof structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN210073486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670929A (en) * | 2020-11-30 | 2021-04-16 | 国网河北省电力有限公司经济技术研究院 | Windage yaw prevention insulator structure |
-
2019
- 2019-05-30 CN CN201920801150.0U patent/CN210073486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670929A (en) * | 2020-11-30 | 2021-04-16 | 国网河北省电力有限公司经济技术研究院 | Windage yaw prevention insulator structure |
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