CN210778062U - Antifouling insulator - Google Patents
Antifouling insulator Download PDFInfo
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- CN210778062U CN210778062U CN201922450165.XU CN201922450165U CN210778062U CN 210778062 U CN210778062 U CN 210778062U CN 201922450165 U CN201922450165 U CN 201922450165U CN 210778062 U CN210778062 U CN 210778062U
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- protective sleeve
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- spring
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Abstract
The utility model discloses an antifouling insulator, including insulator and fixed slot, one side of insulator is provided with first protective sheath, one side of first protective sheath is provided with the second protective sheath, be provided with sealed the pad between first protective sheath and the second protective sheath, wherein, one side of first protective sheath is connected with the guide arm, the guide arm groove has been seted up to one side that the second protective sheath is close to the guide arm, one side of first protective sheath is fixed with the connecting block, one side that the second protective sheath is close to first protective sheath also is fixed with the connecting block, one side that the second protective sheath is close to the connecting block is provided with fixed cover. This antifouling insulator wraps up the insulator through first protective sheath and second protective sheath, then, the fixed cover of pulling, fixed cover is together fixed with the connecting block of first protective sheath and second protective sheath one side, is convenient for play the effect of a protection to the insulator, avoids filthy thing to adhere to the surface reduction dielectric strength at the insulator.
Description
Technical Field
The utility model relates to an insulator technical field specifically is an antifouling insulator.
Background
The insulator is a device arranged between conductors with different potentials or between the conductor and a ground potential component, can resist the action of voltage and mechanical stress, is a special insulating control and can play an important role in an overhead transmission line.
Although the types and the number of the conventional insulators are very large, the conventional insulators still have certain problems and bring certain inconvenience to the use of the insulators.
However, in the process of using most insulators, because industrial pollution and dust in the air are attached to the surfaces of the insulators by pollutants such as bird droppings in the nature, the insulating strength of the insulators is reduced, the use is influenced, and the use range of the insulators is limited to a great extent, a technology capable of improving the structure of the insulators is urgently needed to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an antifouling insulator to solve the in-process that present insulator that above-mentioned background art provided is using, because dirt such as the flying bird excrement of dust in industrial pollution, the air with the nature is attached to the insulator on the surface, reduced the dielectric strength of insulator, the problem of influence use.
In order to achieve the above object, the utility model provides a following technical scheme: an antifouling insulator comprises an insulator and a fixing groove, wherein one side of the insulator is provided with a first protective sleeve, one side of the first protective sleeve is provided with a second protective sleeve, a sealing gasket is arranged between the first protective sleeve and the second protective sleeve, wherein,
one side of the first protective sleeve is connected with a guide rod, one side of the second protective sleeve, which is close to the guide rod, is provided with a guide rod groove, one side of the first protective sleeve is fixedly provided with a connecting block, and one side of the second protective sleeve, which is close to the first protective sleeve, is also fixedly provided with a connecting block;
one side that the second protective sheath is close to the connecting block is provided with fixed cover, one side of fixed cover is connected with the slider, the spout has been seted up to one side that the second protective sheath is close to the slider, the pull rod groove has been seted up to one side of fixed cover, the inside in pull rod groove is provided with the pull rod, fixed cover has been close to one side in pull rod groove and has been seted up the spring groove, the inside in spring groove is provided with the spring, the spring winding is in the outside of pull rod, one side that the spring groove was kept away from to the spring is connected with the dead lever, fixed cover has seted up the fixed rod groove near one side in spring.
Preferably, the cross sections of the first protective sleeve and the second protective sleeve are semicircular, the sizes of the first protective sleeve and the second protective sleeve are equal, and the first protective sleeve and the second protective sleeve form a complete circular ring.
Preferably, the cross sections of the guide rod and the guide rod groove are circular, the circle centers of the cross sections of the guide rod and the guide rod groove are overlapped, and the outer diameter of the guide rod is equal to the inner diameter of the guide rod groove.
Preferably, the fixed sleeve is internally provided with a groove, and the inner size of the groove formed in the fixed sleeve is equal to the outer sizes of the two connecting blocks.
Preferably, the external dimension of the sliding block is matched with the internal dimension of the sliding groove, the cross sections of the sliding block and the sliding groove are T-shaped, and the sliding block and the sliding groove form a sliding structure.
Preferably, one side of the spring is fixedly connected with the spring groove, the other side of the spring is fixedly connected with the fixing rod, and the fixing rod and the fixing sleeve form an elastic structure through the spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this antifouling insulator wraps up the insulator through first protective sheath and second protective sheath, then, the fixed cover of pulling, fixed cover is together fixed with the connecting block of first protective sheath and second protective sheath one side, is convenient for play the effect of a protection to the insulator, avoids filthy thing to adhere to the surface reduction dielectric strength at the insulator.
2. This antifouling insulator moves one side of insulator with first protective sheath, later, moves the opposite side of insulator with the second protective sheath, and first protective sheath drives the guide arm and moves the inside in guide bar groove, is convenient for play the effect of a direction to the installation of first protective sheath and second protective sheath.
3. This antifouling insulator, when fixed cover is fixed together with the connecting block of first protective sheath and second protective sheath one side, the dead lever is gone into the inside of fixed slot through the elastic connection bullet that constitutes with the spring, is convenient for fix fixed cover in one side of connecting block, avoids fixed cover to slide at will and leads to fixed unstability.
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 a partially enlarged structure at a position a in the present invention 1.
In the figure: 1. an insulator; 2. a first protective sheath; 3. a second protective cover; 4. a gasket; 5. a guide bar; 6. a guide bar groove; 7. connecting blocks; 8. fixing a sleeve; 9. a slider; 10. a chute; 11. a pull rod groove; 12. a pull rod; 13. a spring slot; 14. a spring; 15. fixing the rod; 16. a fixed rod slot; 17. and fixing the grooves.
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. 1-3, the present invention provides a technical solution: an antifouling insulator comprises an insulator 1, a first protective sleeve 2, a second protective sleeve 3, a sealing gasket 4, a guide rod 5, a guide rod groove 6, a connecting block 7, a fixed sleeve 8, a sliding block 9, a sliding groove 10, a pull rod groove 11, a pull rod 12, a spring groove 13, a spring 14, a fixed rod 15, a fixed rod groove 16 and a fixed groove 17, wherein the first protective sleeve 2 is arranged on one side of the insulator 1, the cross sections of the first protective sleeve 2 and the second protective sleeve 3 are semicircular, the sizes of the first protective sleeve 2 and the second protective sleeve 3 are equal, the first protective sleeve 2 and the second protective sleeve 3 form a complete circular ring, the first protective sleeve 2 is moved to one side of the insulator 1, the second protective sleeve 3 is moved to the other side of the insulator 1, the sizes of the first protective sleeve 2 and the second protective sleeve 3 are equal, and the first protective sleeve 2 and the second protective sleeve 3 form a complete circular ring, the insulator 1 is conveniently wrapped by a first protective sleeve 2 and a second protective sleeve 3, the second protective sleeve 3 is arranged on one side of the first protective sleeve 2, a sealing gasket 4 is arranged between the first protective sleeve 2 and the second protective sleeve 3, wherein,
one side of the first protective sleeve 2 is connected with a guide rod 5, the cross sections of the guide rod 5 and the guide rod groove 6 are circular, the circle centers of the cross sections of the guide rod 5 and the guide rod groove 6 are overlapped, the outer diameter of the guide rod 5 is equal to the inner diameter of the guide rod groove 6, the first protective sleeve 2 is moved to one side of the insulator 1, then the second protective sleeve 3 is moved to the other side of the insulator 1, the first protective sleeve 2 drives the guide rod 5 to move into the guide rod groove 6, the outer diameter of the guide rod 5 is equal to the inner diameter of the guide rod groove 6, a guiding effect is conveniently achieved on the installation of the first protective sleeve 2 and the second protective sleeve 3, the deviation is avoided, the guide rod groove 6 is formed in one side, close to the guide rod 5, of the second protective sleeve 3, a connecting block 7 is fixed to one side of the first protective sleeve 2, and a connecting block 7 is also fixed to;
one side of the second protective sleeve 3 close to the connecting blocks 7 is provided with a fixed sleeve 8, a groove is formed in the fixed sleeve 8, the inner size of the groove formed in the fixed sleeve 8 is equal to the outer sizes of the two connecting blocks 7, the insulator 1 is wrapped by the first protective sleeve 2 and the second protective sleeve 3, then the fixed sleeve 8 is pulled, the inner size of the groove formed in the fixed sleeve 8 is equal to the outer sizes of the two connecting blocks 7, the fixed sleeve 8 is convenient to fix the connecting blocks 7 on one sides of the first protective sleeve 2 and the second protective sleeve 3 together, the insulator 1 is protected, dirt is prevented from being attached to the surface of the insulator 1 to reduce the insulating strength, one side of the fixed sleeve 8 is connected with a sliding block 9, the outer size of the sliding block 9 is matched with the inner size of the sliding groove 10, the cross sections of the sliding block 9 and the sliding groove 10 are T-shaped, and, the fixed sleeve 8 is pulled, the fixed sleeve 8 drives the sliding block 9 to move, the sliding block 9 moves in the sliding groove 10 through a sliding structure formed by the sliding groove 10, the external size of the sliding block 9 is matched with the internal size of the sliding groove 10, the cross sections of the sliding block 9 and the sliding groove 10 are T-shaped, the moving direction of the sliding block 9 is convenient to fix, the moving direction of the fixed sleeve 8 is prevented from deviating, the sliding groove 10 is formed in one side, close to the sliding block 9, of the second protective sleeve 3, a pull rod groove 11 is formed in one side of the fixed sleeve 8, a pull rod 12 is arranged in the pull rod groove 11, a spring groove 13 is formed in one side, close to the pull rod groove 11, of the fixed sleeve 8, a spring 14 is arranged in the spring groove 13, one side of the spring 14 is fixedly connected with the spring groove 13, the other side of the spring 14 is, when fixed cover 8 fixes connecting block 7 of first protective sheath 2 and second protective sheath 3 one side together, the inside of fixed slot 17 is gone into through the elastic connection bullet that constitutes with spring 14 to dead lever 15, is convenient for fix fixed cover 8 in one side of connecting block 7, avoids fixed cover 8 to slide at will and leads to fixed unstability, spring 14 winding is in the outside of pull rod 12, spring 14 keeps away from one side of spring groove 13 and is connected with dead lever 15, fixed cover 8 has seted up fixed rod groove 16 near one side of spring groove 13, fixed slot 17 is seted up in one side that connecting block 7 is close to dead lever 15.
The working principle is as follows: when the antifouling insulator is used, firstly, the first protective sleeve 2 is moved to one side of the insulator 1, then the second protective sleeve 3 is moved to the other side of the insulator 1, the first protective sleeve 2 and the second protective sleeve 3 are equal in size, the first protective sleeve 2 and the second protective sleeve 3 form a complete circular ring shape, so that the first protective sleeve 2 and the second protective sleeve 3 wrap the insulator 1, meanwhile, the first protective sleeve 2 drives the guide rod 5 to move to the inside of the guide rod groove 6, so that a guide effect is realized on the installation of the first protective sleeve 2 and the second protective sleeve 3, then, the fixed sleeve 8 is pulled, the fixed sleeve 8 drives the sliding block 9 to move, the sliding block 9 moves in the inside of the sliding groove 10 through a sliding structure formed by the sliding groove 10, the external size of the sliding block 9 is matched with the internal size of the sliding groove 10, and the cross section of the sliding block 9 and the sliding groove 10 are in a T shape, the moving direction of the slider 9 is convenient to fix, the inside size of the groove that fixed cover 8 was seted up equals the external dimension of two connecting blocks 7, be convenient for make fixed cover 8 fix the connecting block 7 of first protective sheath 2 and second protective sheath 3 one side together, play the effect of a protection to insulator 1, avoid filth thing to adhere to the surface reduction dielectric strength at insulator 1, at this moment, dead lever 15 pops into the inside of fixed slot 17 through the elastic connection who constitutes with spring 14, be convenient for fix fixed cover 8 in one side of connecting block 7, avoid fixed cover 8 to slide at will and lead to fixed unstability, the content of not making detailed description in this description belongs to the prior art that technical staff in the field knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an antifouling insulator, includes insulator (1) and fixed slot (17), its characterized in that: a first protective sleeve (2) is arranged on one side of the insulator (1), a second protective sleeve (3) is arranged on one side of the first protective sleeve (2), a sealing gasket (4) is arranged between the first protective sleeve (2) and the second protective sleeve (3), wherein,
one side of the first protective sleeve (2) is connected with a guide rod (5), one side of the second protective sleeve (3) close to the guide rod (5) is provided with a guide rod groove (6), one side of the first protective sleeve (2) is fixedly provided with a connecting block (7), and one side of the second protective sleeve (3) close to the first protective sleeve (2) is also fixedly provided with the connecting block (7);
one side of the second protective sleeve (3) close to the connecting block (7) is provided with a fixed sleeve (8), one side of the fixed sleeve (8) is connected with a sliding block (9), one side of the second protective sleeve (3) close to the sliding block (9) is provided with a sliding groove (10), a pull rod groove (11) is formed in one side of the fixed sleeve (8), a pull rod (12) is arranged in the pull rod groove (11), a spring groove (13) is arranged on one side of the fixed sleeve (8) close to the pull rod groove (11), a spring (14) is arranged inside the spring groove (13), the spring (14) is wound outside the pull rod (12), one side of the spring (14) far away from the spring groove (13) is connected with a fixed rod (15), a fixed rod groove (16) is arranged on one side of the fixed sleeve (8) close to the spring groove (13), the fixing groove (17) is formed in one side, close to the fixing rod (15), of the connecting block (7).
2. The anti-fouling insulator according to claim 1, wherein: the cross section of the first protective sleeve (2) and the second protective sleeve (3) is semicircular, the size of the first protective sleeve (2) is equal to that of the second protective sleeve (3), and the first protective sleeve (2) and the second protective sleeve (3) form a complete circular ring.
3. The anti-fouling insulator according to claim 1, wherein: the cross sections of the guide rod (5) and the guide rod groove (6) are circular, the circle centers of the cross sections of the guide rod (5) and the guide rod groove (6) are overlapped, and the outer diameter of the guide rod (5) is equal to the inner diameter of the guide rod groove (6).
4. The anti-fouling insulator according to claim 1, wherein: the inside of fixed cover (8) is seted up flutedly, and the recess internal dimension that fixed cover (8) was seted up equals the external dimension of two connecting blocks (7).
5. The anti-fouling insulator according to claim 1, wherein: the external dimension of the sliding block (9) is matched with the internal dimension of the sliding chute (10), the sections of the sliding block (9) and the sliding chute (10) are T-shaped, and the sliding block (9) and the sliding chute (10) form a sliding structure.
6. The anti-fouling insulator according to claim 1, wherein: one side of the spring (14) is fixedly connected with the spring groove (13), the other side of the spring (14) is fixedly connected with the fixing rod (15), and the fixing rod (15) and the fixing sleeve (8) form an elastic structure through the spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922450165.XU CN210778062U (en) | 2019-12-30 | 2019-12-30 | Antifouling insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922450165.XU CN210778062U (en) | 2019-12-30 | 2019-12-30 | Antifouling insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210778062U true CN210778062U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922450165.XU Active CN210778062U (en) | 2019-12-30 | 2019-12-30 | Antifouling insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210778062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271044A (en) * | 2020-10-27 | 2021-01-26 | 萍乡市信源电瓷制造有限公司 | Porcelain insulator with novel hydrophobic structure and manufacturing process thereof |
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2019
- 2019-12-30 CN CN201922450165.XU patent/CN210778062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271044A (en) * | 2020-10-27 | 2021-01-26 | 萍乡市信源电瓷制造有限公司 | Porcelain insulator with novel hydrophobic structure and manufacturing process thereof |
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