CN219225979U - Porcelain insulator protective cover - Google Patents
Porcelain insulator protective cover Download PDFInfo
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- CN219225979U CN219225979U CN202320096317.4U CN202320096317U CN219225979U CN 219225979 U CN219225979 U CN 219225979U CN 202320096317 U CN202320096317 U CN 202320096317U CN 219225979 U CN219225979 U CN 219225979U
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- protection casing
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- protection cover
- cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to the field of insulator protection, and discloses a porcelain insulator protection cover, which comprises a first protection cover and a second protection cover which are in fit and clamping connection with an insulator main body, wherein the first protection cover and the second protection cover are tightly adhered together, anti-corrosion paint is coated on the outer surfaces of the first protection cover and the second protection cover, a sealing waterproof mechanism is arranged at the joint of the first protection cover and the second protection cover, a protection component is arranged at the top end of the first protection cover and the second protection cover, a sealing ring II which is attached to the insulator main body is fixedly arranged in the top end of the first protection cover and the top end of the second protection cover, the sealing rings at the top end and the bottom end of the second protection cover are used for increasing the tightness of a coated insulator main body, and meanwhile, a sealing waterproof mechanism is arranged in the joint surface of the first protection cover and the second protection cover, a barrier is additionally arranged at the joint surface of the first protection cover and the second protection cover, the tightness of the insulator is coated by the second protection cover, and the waterproof performance is increased.
Description
Technical Field
The utility model relates to the field of insulator protection, in particular to a porcelain insulator protective cover.
Background
Insulators play an important role in overhead transmission lines and are usually made of glass or ceramic, and post insulators are often used as components of electrical equipment such as isolating switches and circuit breakers; for example, application number cn202221204755.X discloses a lightning protection insulator protection sleeve, which aims to solve the technical problems that in the prior art, adjustment cannot be performed according to the different numbers of porcelain pieces of an insulator, and screw installation treatment cannot be avoided. The protective sleeve comprises a lower accessory; the upper end of lower annex is provided with the ceramic body, the ceramic body with lower annex veneer is connected, the upper end of ceramic body is provided with the annex, the ceramic body with go up the annex veneer and be connected, the outside of going up the annex is provided with the installation component, the outside of ceramic body is provided with the protection component, the protection component with go up installation component interconnect. According to the lightning protection insulator protective sleeve, the upper mounting assembly is clamped in along the upper accessory, the protection assembly is mounted on the outer side of the ceramic body, a protection effect is achieved through the arrangement of the protection assembly, the position of the protection assembly is fixed through the position of the lower mounting assembly, and therefore screw-free mounting treatment of insulators with different numbers of ceramic pieces is achieved; however, the protective sleeve is composed of a plurality of groups of protective components and is not integrally formed, so that a plurality of gaps at the joint can exist, the tightness and the waterproofness of the protective sleeve are greatly influenced, and therefore, the porcelain insulator protective cover is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a porcelain insulator protective cover, which solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the porcelain insulator protection casing, including agreeing the protection casing first and protection casing second of joint in the insulator main part, and protection casing first and protection casing second closely are stained with and are in the same place, anticorrosive paint has all been paintd to the surface of protection casing first and protection casing second, protection casing first and protection casing second junction is provided with sealed waterproofing mechanism, the top of protection casing first and protection casing second is provided with the protection component, and fixed mounting has the sealing ring second of laminating insulator main part in protection casing first and the protection casing second top port, fixed mounting has the sealing ring first of laminating insulator main part in protection casing first and the protection casing second bottom port.
Preferably, semicircular through holes for clamping the lightning-proof trigger head are formed in the middle of the middle side edges of the first protective cover and the second protective cover, and the first semicircular through hole of the protective cover and the second semicircular through hole of the protective cover are bonded to form a circular through hole.
Preferably, the sealing waterproof mechanism comprises a sealing strip clamping groove and a sealing strip, the sealing strip clamping groove is formed in the outer surface of the first protective cover, which corresponds to the second protective cover, the sealing strip clamped in the sealing strip clamping groove is fixedly arranged on the outer surface of the second protective cover, and the shape of the sealing strip clamping groove and the shape of the sealing strip are the same as the shape of the joint surfaces of the first protective cover and the second protective cover.
Preferably, the protection component comprises a protection plate and a damping spring, the top side walls of the first protection cover and the second protection cover are fixedly connected with a semi-annular protection plate, the first protection cover and the second protection cover are fixedly bonded together, the protection plate is in a conical shape with the side inclined downwards, and a plurality of groups of damping springs are connected between the top outer walls of the first protection cover and the second protection cover and the bottom outer wall of the protection plate.
Preferably, the diameter of the protection plate is larger than the largest diameter of the first protection cover and the second protection cover.
Preferably, a sealing component is arranged between the first upper protection plate of the protection cover and the second upper protection plate of the protection cover, the sealing component comprises a sealing groove and a second sealing strip, the joint surface of the first upper protection plate of the protection cover is provided with the sealing groove, and the joint surface of the second upper protection plate of the protection cover is fixedly provided with the second sealing strip which is completely clamped in the sealing groove.
(III) beneficial effects
Compared with the prior art, the utility model provides the porcelain insulator protective cover, which has the following beneficial effects:
1. according to the porcelain insulator protective cover, after the protective cover I and the protective cover II are tightly adhered together, the sealing performance of the insulator body is improved by the sealing ring II at the top end and the sealing ring I at the bottom end, meanwhile, the sealing strips are arranged in the joint surfaces of the protective cover I and the protective cover II and are clamped in the sealing strip clamping grooves, a barrier is additionally arranged at the gap between the joint surfaces of the protective cover I and the protective cover II, the sealing performance of the insulator covered by the protective cover I and the protective cover II is improved, and the waterproof performance is improved; and simultaneously protection casing one and protection casing two top fixed connection's guard plate be the toper form, is equivalent to propping up the protection umbrella, and the rainwater that falls on its surface can slide along the inclined plane, and the impact that the sleet falls simultaneously can be through the elasticity potential energy of bradyseism spring deformation keeps out a part, plays the cushioning effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1;
fig. 3 is a partially enlarged schematic view at B in fig. 1.
In the figure: 1. a first protective cover; 2. a second protective cover; 3. sealing strip clamping grooves; 4. a sealing strip; 5. sealing waterproof mechanism; 6. a first sealing ring; 7. a second sealing ring; 8. a seal assembly; 9. a protection component; 10. a protection plate; 11. a damping spring; 12. sealing grooves; 13. a second sealing strip; 14. a semicircular through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a porcelain insulator protection cover comprises a protection cover I1 and a protection cover II 2 which are in fit and clamping connection with an insulator main body, the protection cover I1 and the protection cover II 2 are tightly adhered together, anti-corrosion paint is coated on the outer surfaces of the protection cover I1 and the protection cover II 2, a sealing waterproof mechanism 5 is arranged at the joint of the protection cover I1 and the protection cover II 2, a protection component 9 is arranged at the top ends of the protection cover I1 and the protection cover II 2, a sealing ring II 7 which is in fit with the insulator main body is fixedly arranged in the top ports of the protection cover I1 and the protection cover II 2, a sealing ring I6 which is in fit with the insulator main body is fixedly arranged in the bottom ports of the protection cover I1 and the protection cover II 2, and after the protection cover I1 and the protection cover II 2 are tightly adhered together, the sealing rings I7 at the top end and the sealing ring I6 at the bottom end increase the sealing performance of the insulator body.
Semicircular through holes 14 for clamping the lightning-proof trigger heads are formed in the middle of the middle side edges of the first protective cover 1 and the second protective cover 2, and the semicircular through holes 14 on the first protective cover 1 and the semicircular through holes 14 on the second protective cover 2 are bonded to form a circular through hole.
The sealing waterproof mechanism 5 comprises a sealing strip clamping groove 3 and a sealing strip 4, wherein the sealing strip clamping groove 3 is formed in the outer surface of the first protection cover 1, which is correspondingly attached to the second protection cover 2, the sealing strip 4 clamped in the sealing strip clamping groove 3 is fixedly arranged on the outer surface of the second protection cover 2, the shape of the sealing strip clamping groove 3 and the sealing strip 4 is the same as the shape of the attaching surface of the first protection cover 1 and the second protection cover 2, the sealing strip 4 is clamped in the sealing strip clamping groove 3 in the attaching surface of the first protection cover 1 and the second protection cover 2, a barrier is added at the gap of the attaching surface of the first protection cover 1 and the second protection cover 2, the sealing performance of the first protection cover 1 and the second protection cover 2 coated insulators is improved, and meanwhile, the waterproof performance is improved.
The protection component 9 comprises a protection plate 10 and a damping spring 11, the semi-annular protection plate 10 is fixedly connected to the top side walls of the protection cover I1 and the protection cover II 2, the protection plates 10 of the protection cover I1 and the protection cover II 2 are fixedly bonded together, the protection plate 10 is in a conical shape with downward inclined side sides, and a plurality of groups of damping springs 11 are connected between the top outer walls of the protection cover I1 and the protection cover II 2 and the bottom outer walls of the protection plate 10.
The diameter of the protection plate 10 is larger than the largest diameter of the protection cover I1 and the protection cover II 2, and meanwhile, the protection plate 10 fixedly connected with the top ends of the protection cover I1 and the protection cover II 2 is in a conical shape, which is equivalent to supporting a protection umbrella, rainwater falling onto the surface of the protection umbrella can slide along an inclined plane, and meanwhile, the impact of rain and snow falling can resist a part through the elastic potential energy of deformation of the cushioning spring 11, so that a buffering effect is achieved.
A sealing component 8 is arranged between the protection plate 10 on the protection plate 1 and the protection plate 10 on the protection plate 2, the sealing component 8 comprises a sealing groove 12 and a sealing strip 13, the sealing groove 12 is formed in the joint surface of the protection plate 10 on the protection plate 1, and the sealing strip 13 which is completely clamped in the sealing groove 12 is fixedly arranged on the joint surface of the protection plate 10 on the protection plate 2.
Working principle: after the first protective cover 1 and the second protective cover 2 are tightly adhered together, the sealing performance of the insulator body is improved by the sealing ring 7 at the top end and the sealing ring 6 at the bottom end, meanwhile, the sealing strips 4 are arranged in the joint surfaces of the first protective cover 1 and the second protective cover 2 and are clamped in the sealing strip clamping grooves 3, a barrier is additionally arranged at the gap of the joint surfaces of the first protective cover 1 and the second protective cover 2, the sealing performance of the insulator body is improved by the first protective cover 1 and the second protective cover 2, and meanwhile, the waterproof performance is improved; and simultaneously protection shield 10 of protection casing 1 and protection casing 2 top fixed connection is the toper form, is equivalent to propping up the protection umbrella, and the rainwater that falls on its surface can slide along the inclined plane, and the impact that the sleet falls simultaneously can be through the elasticity potential energy of cushioning spring 11 deformation to keep out a part, plays the cushioning effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Porcelain insulator protection casing, its characterized in that: including agreeing with protection casing one (1) and protection casing two (2) of joint in the insulator main part, and protection casing one (1) closely is in the same place with the adhesion of protection casing two (2), anticorrosive paint has all been paintd to the surface of protection casing one (1) and protection casing two (2), protection casing one (1) and protection casing two (2) junction is provided with sealed waterproofing mechanism (5), the top of protection casing one (1) and protection casing two (2) is provided with protection component (9), and fixed mounting has sealing ring two (7) of laminating insulator main part in protection casing one (1) and protection casing two (2) top port, and fixed mounting has sealing ring one (6) of laminating insulator main part in protection casing one (1) and protection casing two (2) bottom port.
2. The porcelain insulator shield according to claim 1, wherein: semicircular through holes (14) for clamping the lightning-proof trigger heads are formed in the middle of the middle side edges of the first protective cover (1) and the second protective cover (2), and the semicircular through holes (14) in the first protective cover (1) and the semicircular through holes (14) in the second protective cover (2) are bonded to form a circular through hole.
3. The porcelain insulator shield according to claim 1, wherein: sealing waterproof mechanism (5) are including sealing strip draw-in groove (3) and sealing strip (4), sealing strip draw-in groove (3) have been seted up on the surface that protection casing one (1) corresponds with protection casing two (2) laminating, protection casing two (2) correspond and protection casing one (1) surface set firmly sealing strip (4) of joint in sealing strip draw-in groove (3), the shape of sealing strip draw-in groove (3) and sealing strip (4) is the same with the laminating face shape of protection casing one (1) and protection casing two (2).
4. The porcelain insulator shield according to claim 1, wherein: protection component (9) are including guard plate (10) and damping spring (11), all fixedly connected with semi-annular guard plate (10) on the top lateral wall of protection casing one (1) and protection casing two (2), and guard plate (10) of protection casing one (1) and protection casing two (2) are fixed to be adhered together, guard plate (10) are the taper of limit side downward sloping, all be connected with multiunit damping spring (11) between protection casing one (1) and protection casing two (2) top outer wall and guard plate (10) bottom outer wall.
5. The porcelain insulator shield of claim 4, wherein: the diameter of the protection plate (10) is larger than the largest diameter of the first protection cover (1) and the second protection cover (2).
6. The porcelain insulator shield of claim 4, wherein: the sealing assembly is characterized in that a sealing assembly (8) is arranged between the upper protection plate (10) of the first protection cover (1) and the upper protection plate (10) of the second protection cover (2), the sealing assembly (8) comprises a sealing groove (12) and a second sealing strip (13), the sealing groove (12) is formed in the joint surface of the upper protection plate (10) of the first protection cover (1), and the second sealing strip (13) which is completely clamped in the sealing groove (12) is fixedly arranged on the joint surface of the upper protection plate (10) of the second protection cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320096317.4U CN219225979U (en) | 2023-02-01 | 2023-02-01 | Porcelain insulator protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320096317.4U CN219225979U (en) | 2023-02-01 | 2023-02-01 | Porcelain insulator protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219225979U true CN219225979U (en) | 2023-06-20 |
Family
ID=86757249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320096317.4U Active CN219225979U (en) | 2023-02-01 | 2023-02-01 | Porcelain insulator protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219225979U (en) |
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2023
- 2023-02-01 CN CN202320096317.4U patent/CN219225979U/en active Active
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