CN213905038U - Long rod-shaped porcelain insulator with strong tensile strength - Google Patents
Long rod-shaped porcelain insulator with strong tensile strength Download PDFInfo
- Publication number
- CN213905038U CN213905038U CN202022000853.9U CN202022000853U CN213905038U CN 213905038 U CN213905038 U CN 213905038U CN 202022000853 U CN202022000853 U CN 202022000853U CN 213905038 U CN213905038 U CN 213905038U
- Authority
- CN
- China
- Prior art keywords
- spring
- rod
- insulator
- straight
- porcelain insulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 56
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a strong long clavate porcelain insulator of pull resistance, concretely relates to insulator field, including the full skirt, full skirt one side is provided with the sleeve pipe, the sleeve pipe both ends all are provided with the connecting rod, connecting rod one end sets up in the tensile case, tensile incasement portion is provided with first spring, first spring both ends all are provided with the connecting plate, first spring one side is provided with the fixed block, fixed block one side is provided with the straight-bar, straight-bar one end is provided with the partial pressure box, straight-bar one end is provided with first slider, straight-bar one end runs through the partial pressure box and extends to inside the first slider, first slider one side is provided with the second spring. The utility model discloses a pulling force is alleviated to the spring, can utilize the spring to make pressure reduce when making the insulator receive the external pressure that brings to make the crashproof ability and the tensile properties of insulator improve, also prolonged the life of insulator.
Description
Technical Field
The utility model relates to an insulator technical field, more specifically say, the utility model relates to a strong long bar-shaped porcelain insulator of pull resistance.
Background
Insulators are devices that can withstand the action of voltage and mechanical stress, mounted between conductors of different electrical potentials or between a conductor and a grounded member. Insulators are various in types and shapes. Although the structures and the shapes of different types of insulators are greatly different, the insulators are composed of an insulating part and a connecting hardware fitting, and the insulators are special insulating control parts and can play an important role in overhead transmission lines. 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.
However, in practical use, the insulator cannot be bent and stretched, the anti-collision performance of the tensile property is poor, and the insulator is easily damaged when external pressure is applied.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a tensile strong long rod-shaped porcelain insulator alleviates the pulling force through the spring, can utilize the spring to make pressure reduce when making the insulator receive the external pressure that brings to the crashworthiness and the tensile properties that make the insulator improve, have also prolonged the life of insulator, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strong long rod-shaped porcelain insulator of pull resistance, includes the full skirt, full skirt one side is provided with the sleeve pipe, the sleeve pipe both ends all are provided with the connecting rod, connecting rod one end sets up in tensile case, tensile incasement portion is provided with first spring, first spring both ends all are provided with the connecting plate, first spring one side is provided with the fixed block, fixed block one side is provided with the straight-bar, through bearing swing joint between straight-bar and the fixed block, straight-bar one end is provided with the partial pressure box, straight-bar one end is provided with first slider, first slider passes through bearing swing joint with the straight-bar, straight-bar one end runs through the partial pressure box and extends to inside the first slider, first slider one side is provided with the second spring, second spring one end and partial pressure box fixed connection.
In a preferred embodiment, one end of the connecting rod is provided with a sliding rod, two ends of the sliding rod are provided with second sliding blocks, a sliding groove is arranged inside the sleeve and matched with the second sliding blocks, and one end of the connecting rod penetrates through the sleeve and extends into the sleeve.
In a preferred embodiment, through holes are formed in two ends of the sliding groove, a groove is formed in the top of each through hole, a clamping rod is arranged inside each through hole, and clamping blocks are arranged on two sides of each clamping rod.
In a preferred embodiment, the bottom of the umbrella skirt is provided with a collar which is sleeved on the outer wall of the sleeve.
In a preferred embodiment, a bearing plate is arranged on the top of the connecting plate, the bearing plate is fixedly connected with the first sliding block, the bearing plate is fixedly connected with the tensile box, and the connecting plate is fixedly connected with the bearing plate.
In a preferred embodiment, the collar is detachably connected with the sleeve through a bolt, and the collar is fixedly connected with the umbrella skirt.
In a preferred embodiment, the catch lever is made of a rubber material.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, when the insulator is subjected to tensile force, the first spring is outwards stretched along with the connecting plate, the shape of the first spring is changed under the influence of the tensile force, the tensile force transmitted downwards through the first spring is reduced, the fixed block transmits the force to the straight rod after being subjected to the outwards-stretching force, the straight rod is outwards stretched to enable the first sliding block to move and convert the tensile force into the force for transverse movement, the first sliding block transversely moves to pull the second spring, the second spring generates deformation and reduces the tensile force, and when the tensile force is transmitted to the connecting rod, the influence of the tensile force on the insulator is reduced, so that the compression resistance of the insulator is enhanced, the safety of the insulator is improved, and the service life of the insulator is prolonged;
2. compared with the prior art, when the insulator need be dismantled and carry or wash, rotate the kelly, make fixture block and recess phase-match, outwards draw a position kelly, make kelly and spout separation, make again the second slider to the sleeve pipe both sides slide to with the sleeve pipe separation can, twist the bolt on the lantern ring again and move, make lantern ring and sleeve pipe separation, lantern ring and full skirt fixed connection, full skirt and sleeve pipe separation, thereby can be more convenient with each part of insulator and sleeve pipe separation, it is light simple and easy to dismantle, reduced the process and improved efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the groove structure of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic structural view of the tensile box of the present invention.
The reference signs are: 1. an umbrella skirt; 2. a sleeve; 3. a connecting rod; 4. a tensile box; 5. a first spring; 6. a connecting plate; 7. a fixed block; 8. a straight rod; 9. a partial pressure box; 10. a first slider; 11. a second spring; 12. a slide bar; 13. a second slider; 14. a chute; 15. perforating; 16. a groove; 17. a clamping rod; 18. a clamping block; 19. a collar; 20. a bearing plate.
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.
The strong-tensile long rod-shaped porcelain insulator comprises an umbrella skirt 1, a sleeve 2 is arranged on one side of the umbrella skirt 1, connecting rods 3 are arranged at two ends of the sleeve 2, one end of each connecting rod 3 is arranged in an anti-pulling box 4, a first spring 5 is arranged inside each anti-pulling box 4, connecting plates 6 are arranged at two ends of each first spring 5, a fixed block 7 is arranged on one side of each first spring 5, a straight rod 8 is arranged on one side of each fixed block 7, the straight rod 8 is movably connected with the fixed block 7 through a bearing, a partial pressure box 9 is arranged at one end of each straight rod 8, a first slider 10 is arranged at one end of each straight rod 8, the first slider 10 is movably connected with the straight rod 8 through a bearing, one end of each straight rod 8 penetrates through the partial pressure box 9 and extends into the first slider 10, a second spring 11 is arranged on one side of the first slider 10, and one end of the second spring 11 is fixedly connected with the partial pressure box 9.
Further, 3 one ends of connecting rod are provided with slide bar 12, and 12 both ends of slide bar all are provided with second slider 13, and the inside spout 14 that is provided with of sleeve pipe 2, spout 14 and the 13 phase-matchs of second slider, and 3 one ends of connecting rod are passed sleeve pipe 2 and are extended to inside the sleeve pipe 2 to can adjust the size of insulator, thereby make the insulator adaptation in multiple wire pole, increase the practicality of insulator.
Further, 14 both ends of spout all are provided with perforation 15, and perforation 15 top is provided with recess 16, and perforation 15 is inside to be provided with kelly 17, and kelly 17 both sides all are provided with fixture block 18 to can block second slider 13 and also can dismantle it, make the dismouting of insulator more convenient, strengthen the practicality of insulator.
Furthermore, the bottom of the umbrella skirt 1 is provided with a lantern ring 19, the outer wall of the sleeve 2 is sleeved with the lantern ring 19, so that the umbrella skirt 1 is fixed on the sleeve 2, the connection between the umbrella skirt 1 and the sleeve 2 is tighter, and the stability of the insulator is enhanced.
Further, 6 tops of connecting plate are provided with bearing plate 20, bearing plate 20 and first slider 10 fixed connection, bearing plate 20 and tensile case 4 fixed connection, connecting plate 6 and bearing plate 20 fixed connection to make the more complete transmission of pressure that the insulator received to tensile case 4 in, make first spring 5 and second spring 11 protect the insulator more completely.
Further, the lantern ring 19 passes through the bolt with sleeve pipe 2 and can dismantle the connection, lantern ring 19 and umbrella skirt 1 fixed connection to make the lantern ring 19 better be fixed in the sleeve pipe 2 with the insulator on, need with the insulator dismantle the time twist the bolt can, convenient and fast more.
Further, the clamping rod 17 is made of rubber materials, so that the safety of the insulator is improved, and people can operate the insulator more safely.
The utility model discloses the theory of operation: when the insulator is subjected to stretching force, the force is transmitted to the bearing plate 20, the bearing plate 20 transmits the force to the connecting plate 6, the connecting plate 6 is stretched outwards under the force, the first spring 5 is stretched outwards along with the connecting plate 6, the shape of the first spring 5 is changed under the influence of the stretching force, the stretching force transmitted downwards by the first spring 5 is reduced, the bearing plate 20 transmits the force to the fixed block 7, the fixed block 7 transmits the force to the straight rod 8 after being subjected to the stretching force, the straight rod 8 is movably connected with the first sliding block 10 through a bearing, the straight rod 8 stretches outwards to move the first sliding block 10 and convert the stretching force into transverse moving force, the partial pressure box 9 is fixedly connected with the tensile box 4, the first sliding block 10 transversely moves to pull the second spring 11, the second spring 11 generates deformation and reduces the stretching force, when the stretching force is reduced through the first spring 5 and the second spring 11 in the tensile box 4 and then transmits the stretching force to the connecting rod 3, the influence of the tension on the insulator is reduced, so that the compression resistance of the insulator is enhanced, the safety of the insulator is improved, and the service life of the insulator is prolonged.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a strong long rod-shaped porcelain insulator of pull resistance, includes full skirt (1), its characterized in that: the umbrella skirt is characterized in that a sleeve (2) is arranged on one side of the umbrella skirt (1), connecting rods (3) are arranged at two ends of the sleeve (2), one end of each connecting rod (3) is arranged on the corresponding tensile box (4), a first spring (5) is arranged inside the corresponding tensile box (4), connecting plates (6) are arranged at two ends of each first spring (5), a fixed block (7) is arranged on one side of each first spring (5), a straight rod (8) is arranged on one side of each fixed block (7), the straight rod (8) is movably connected with the fixed block (7) through a bearing, a pressure dividing box (9) is arranged at one end of each straight rod (8), a first sliding block (10) is arranged at one end of each straight rod (8), the first sliding blocks (10) are movably connected with the straight rods (8) through the bearings, one end of each straight rod (8) penetrates through the pressure dividing box (9) and extends into the first sliding blocks (10), a second spring (11) is arranged on one side of the first sliding block (10), and one end of the second spring (11) is fixedly connected with the partial pressure box (9).
2. The long rod-shaped porcelain insulator with high tensile strength according to claim 1, wherein: connecting rod (3) one end is provided with slide bar (12), slide bar (12) both ends all are provided with second slider (13), sleeve pipe (2) inside is provided with spout (14), spout (14) and second slider (13) phase-match, connecting rod (3) one end is passed sleeve pipe (2) and is extended to inside sleeve pipe (2).
3. The long rod-shaped porcelain insulator with high tensile strength according to claim 2, wherein: both ends of the sliding groove (14) are provided with through holes (15), the top of each through hole (15) is provided with a groove (16), a clamping rod (17) is arranged inside each through hole (15), and clamping blocks (18) are arranged on both sides of each clamping rod (17).
4. The long rod-shaped porcelain insulator with high tensile strength according to claim 1, wherein: the umbrella skirt (1) bottom is provided with the lantern ring (19), sleeve pipe (2) outer wall is located in lantern ring (19) cover.
5. The long rod-shaped porcelain insulator with high tensile strength according to claim 1, wherein: connecting plate (6) top is provided with bearing plate (20), bearing plate (20) and first slider (10) fixed connection, bearing plate (20) and tensile case (4) fixed connection, connecting plate (6) and bearing plate (20) fixed connection.
6. The long rod-shaped porcelain insulator with high tensile strength according to claim 4, wherein: the lantern ring (19) is detachably connected with the sleeve (2) through a bolt, and the lantern ring (19) is fixedly connected with the umbrella skirt (1).
7. The long rod-shaped porcelain insulator with high tensile strength according to claim 3, wherein: the clamping rod (17) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000853.9U CN213905038U (en) | 2020-09-14 | 2020-09-14 | Long rod-shaped porcelain insulator with strong tensile strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000853.9U CN213905038U (en) | 2020-09-14 | 2020-09-14 | Long rod-shaped porcelain insulator with strong tensile strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213905038U true CN213905038U (en) | 2021-08-06 |
Family
ID=77109549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022000853.9U Active CN213905038U (en) | 2020-09-14 | 2020-09-14 | Long rod-shaped porcelain insulator with strong tensile strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213905038U (en) |
-
2020
- 2020-09-14 CN CN202022000853.9U patent/CN213905038U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205159547U (en) | Earth connection intelligence action bars | |
| CN110911065B (en) | Lightning protection electroceramic insulator | |
| CN206673533U (en) | A kind of novel high-pressure transmission line of electricity angle pole mounting structure | |
| CN213905038U (en) | Long rod-shaped porcelain insulator with strong tensile strength | |
| CN103825217A (en) | Anti-tension triple-connected middle string clamp for 1,000kV ultrahigh-voltage power transmission line | |
| CN202601331U (en) | Long-rod-shaped porcelain composite insulator | |
| CN205789695U (en) | A kind of slide rail type arc extinguishing vacuum circuit breaker | |
| CN204348453U (en) | A kind of vacuum circuit-breaker insulated | |
| CN206388574U (en) | Parallel connection clearance device for porcelain insulator lightning protection | |
| CN207233472U (en) | Improved double insulator string U-shaped screw suspension arrangement | |
| CN207781277U (en) | A kind of suspended porcelain insulator | |
| CN109577736A (en) | Extra-high voltage can trample O&M composite insulation cross arm | |
| CN203760918U (en) | Strain triple intermediate string clamp of 1000-kV ultra-high voltage transmission line | |
| CN204516504U (en) | A kind of NEW TYPE OF COMPOSITE strain insulator | |
| CN205050753U (en) | Isolated form moving contact group | |
| CN213585083U (en) | Transmission line strain fitting string | |
| CN204899386U (en) | Special top of cement electric pole iron | |
| CN204703578U (en) | Bar stepped on by gate framework type cable | |
| CN209104060U (en) | A kind of outdoor high-voltage vacuum breaker | |
| CN219891975U (en) | Safe type tensioning insulator | |
| CN210575680U (en) | Insulating cover of switch and have switch of this insulating cover of switch | |
| CN103123832B (en) | A kind of ultra-high/extra-high voltage exchanges umbrella structure of composite insulator | |
| CN209418218U (en) | A kind of 1000kV overhead line duplex II type strain insulator string devices | |
| CN204118670U (en) | A kind of lightning arrester lead-in wire isolated insulation device | |
| CN218447388U (en) | Insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: Zisha village, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province Patentee after: Yixing xinchengfeng New Material Co.,Ltd. Address before: 236700 Liwei village, Huji Town, Lixin County, Bozhou City, Anhui Province Patentee before: Li Chaofan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240528 Address after: 337253 Luxi Industrial Park, Pingxiang City, Jiangxi Province Patentee after: JIANGXI AIRUIDA ELECTROPORCELAIN ELECTRIC Co.,Ltd. Country or region after: China Address before: Zisha village, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: Yixing xinchengfeng New Material Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |