CN212084761U - 10kV lightning protection drainage insulator - Google Patents
10kV lightning protection drainage insulator Download PDFInfo
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- CN212084761U CN212084761U CN202021474953.9U CN202021474953U CN212084761U CN 212084761 U CN212084761 U CN 212084761U CN 202021474953 U CN202021474953 U CN 202021474953U CN 212084761 U CN212084761 U CN 212084761U
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- pillar
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- lightning arrester
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Abstract
The utility model relates to a 10kV lightning protection drainage insulator, it includes the pillar arrester the connection of pillar arrester lower extreme is equipped with fault indicator, is equipped with the rubber insulation pad in their junction be equipped with the nut on the pillar of fault indicator below the connection of pillar arrester upper end is equipped with the drainage plate. The utility model discloses take fault indication, insulating nature is good, reduces construction man-hour and many fault points, operation safe and reliable.
Description
Technical Field
The utility model relates to an insulator, concretely relates to 10kV drainage insulator.
Background
At present, the process of overhead insulation below 10KV in urban and rural areas is fast, but a plurality of connection parts such as switches, lightning arresters, wiring clamps, pillars and the like are commonly arranged in pole distribution and transformation areas, so that a plurality of problems such as a plurality of operation fault points, poor insulation safety protection conditions, complex installation, high maintenance difficulty, high cost, poor live working conditions and the like are caused. In order to solve the problems, some equipment and line connection methods of the pole distribution and transformation system must be modified, so that the purposes of simplifying the device and increasing the safety and reliability of operation can be achieved.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims at overcoming not enough among the prior art, providing a take fault indication, insulating nature is good, reduces during construction man-hour and many fault points, moves safe and reliable's 10kV lightning protection drainage insulator.
The technical scheme is as follows: in order to solve the technical problem, the 10kV lightning protection drainage insulator comprises a post arrester, a fault indicator is connected and arranged at the lower end of the post arrester, a rubber insulating pad is arranged at the joint of the fault indicator and the post arrester, a nut is arranged on the post below the fault indicator, a drainage plate is connected and arranged at the upper end of the post arrester, the drainage plate comprises a horizontal section and an inclined section which are integrally formed, the inclined section is obliquely and upwards arranged, the horizontal section is fixedly connected with the post arrester, connecting bolts are arranged on the horizontal section and the inclined section, a grounding rod is connected and arranged on the drainage plate, an insulating sheath is arranged outside the drainage plate, the insulating sheath comprises a drainage plate horizontal connecting section and a drainage plate inclined connecting section, the horizontal connecting section and the drainage plate inclined connecting section are mutually communicated, an extension section I is arranged at one end of the drainage plate horizontal connecting section, drainage plate slope linkage segment one end is equipped with extension section II, drainage plate horizontal connection section, drainage plate slope linkage segment, extension section I and extension section II constitute the sheath body the opening part of sheath body is equipped with the connection skirt be equipped with the connection button on the connection skirt the sheath body upper end is equipped with the earthing rod linkage segment sheath body lower extreme is equipped with the pillar arrester linkage segment.
Further, the post arrester is an intermittent post arrester.
Furthermore, two connecting bolts are arranged on the horizontal section and the inclined section of the drainage plate.
Furthermore, the grounding rod is arranged on the horizontal section of the drainage plate.
Furthermore, the drainage plate is a red copper tinning plate.
Further, a bolt mounting channel is arranged on the corresponding connecting skirt below the connecting bolt.
Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model has reasonable overall structure, a fault indicator is arranged at the lower end of the lightning arrester, when the whole operation has faults, the lightning arrester can play a role of prompting, thereby finding faults in time and processing in time, the upper end of the pillar lightning arrester is connected with a drainage plate, the drainage plate is connected with a grounding rod, the exterior of the drainage plate is provided with an insulating sheath, when in use, the lightning arrester can reduce a lightning arrester cross arm, and because the originally needed pillar cross arm is utilized, three insulators for fixing a drop wire are reduced, and the grounding electricity testing device is not required to be independently installed, thereby reducing the construction working hours and a plurality of fault points, simplifying the line device, further increasing the operation safety and reliability, leading the line to be more concise and beautiful, in addition, the product can insulate the originally needed insulation of a plurality of peeling points and adopt the matched insulating sheath, and can really realize the whole-course insulation, the composite sheath of the post arrester is made of the silicon rubber material, so that the composite sheath has strong antifouling performance and good explosion-proof performance, and the minimum creepage specific distance of the insulating sheath is 31 mm/kV.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the insulating sheath of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in figures 1 and 2, the 10kV lightning protection drainage insulator of the utility model comprises a post arrester 1, wherein the post arrester 1 is an intermittent post arrester, a fault indicator 2 is connected to the lower end of the post arrester 1, a rubber insulating pad 3 is arranged at the joint of the fault indicator and the fault indicator, a nut 4 is arranged on a post below the fault indicator 2, a drainage plate is connected to the upper end of the post arrester 1, the drainage plate is a red copper tin plate, the drainage plate comprises a horizontal section 5 and an inclined section 6 which are integrally formed, the inclined section 6 is arranged obliquely upwards, the horizontal section 5 is fixedly connected with the post arrester 1, two connecting bolts 7 are arranged on the horizontal section 5 and the inclined section 6, a grounding rod 8 is connected to the drainage plate, the grounding rod 8 is arranged on the horizontal section 5 of the drainage plate, the outside insulating sheath 9 that is equipped with of drainage plate, insulating sheath 9 includes drainage plate horizontal connection section 10 and drainage plate slope linkage segment 11, and they are inside to communicate each other 10 one end of drainage plate horizontal connection section is equipped with extension section I12 11 one end of drainage plate slope linkage segment is equipped with extension section II 13, drainage plate horizontal connection section 10, drainage plate slope linkage segment 11, extension section I12 and extension section II 13 constitute the sheath body the opening part of sheath body is equipped with connects skirt 14 be equipped with the connection button on connecting skirt 14 be equipped with earthing rod linkage segment 15 on the sheath body lower extreme is equipped with pillar arrester linkage segment 16 be equipped with bolt arrangement channel 17 on the connecting skirt 14 that connecting bolt 7 below corresponds. The utility model has reasonable overall structure, a fault indicator is arranged at the lower end of the lightning arrester, when the whole operation has faults, the lightning arrester can play a role of prompting, thereby finding faults in time and processing in time, the upper end of the pillar lightning arrester is connected with a drainage plate, the drainage plate is connected with a grounding rod, the exterior of the drainage plate is provided with an insulating sheath, when in use, the lightning arrester can reduce a lightning arrester cross arm, and because the originally needed pillar cross arm is utilized, three insulators for fixing a drop wire are reduced, and the grounding electricity testing device is not required to be independently installed, thereby reducing the construction working hours and a plurality of fault points, simplifying the line device, further increasing the operation safety and reliability, leading the line to be more concise and beautiful, in addition, the product can insulate the originally needed insulation of a plurality of peeling points and adopt the matched insulating sheath, and can really realize the whole-course insulation, the composite sheath of the post arrester is made of the silicon rubber material, so that the composite sheath has strong antifouling performance and good explosion-proof performance, and the minimum creepage specific distance of the insulating sheath is 31 mm/kV.
The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.
Claims (6)
1.10kV lightning protection drainage insulator, its characterized in that: the lightning arrester comprises a pillar lightning arrester (1), wherein a fault indicator (2) is connected and arranged at the lower end of the pillar lightning arrester (1), a rubber insulating pad (3) is arranged at the joint of the pillar lightning arrester and the pillar, a nut (4) is arranged on the pillar below the fault indicator (2), a drainage plate is connected and arranged at the upper end of the pillar lightning arrester (1), the drainage plate comprises a horizontal section (5) and an inclined section (6) which are integrally formed, the inclined section (6) is obliquely and upwards arranged, the horizontal section (5) is fixedly connected with the pillar lightning arrester (1), connecting bolts (7) are respectively arranged on the horizontal section (5) and the inclined section (6), a grounding rod (8) is connected and arranged on the drainage plate, an insulating sheath (9) is arranged outside the drainage plate, and the insulating sheath (9) comprises a horizontal connecting section (10) of the drainage plate and an inclined connecting section (11) of the drainage plate, the drainage plate and the grounding rod are internally communicated, one end of a horizontal connecting section (10) of the drainage plate is provided with an extending section I (12), one end of an inclined connecting section (11) of the drainage plate is provided with an extending section II (13), the horizontal connecting section (10) of the drainage plate, the inclined connecting section (11) of the drainage plate, the extending section I (12) and the extending section II (13) form a sheath body, a connecting skirt (14) is arranged at an opening of the sheath body, a connecting button is arranged on the connecting skirt (14), a grounding rod connecting section (15) is arranged at the upper end of the sheath body, and a pillar lightning arrester connecting section (16) is arranged at the lower end of the sheath body.
2. The 10kV lightning protection drainage insulator according to claim 1, wherein: the pillar lightning arrester (1) is an intermittent pillar lightning arrester.
3. The 10kV lightning protection drainage insulator according to claim 1, wherein: two connecting bolts (7) are arranged on the horizontal section (5) and the inclined section (6) of the drainage plate.
4. The 10kV lightning protection drainage insulator according to claim 1, wherein: and the grounding rod (8) is arranged on the horizontal section (5) of the drainage plate.
5. The 10kV lightning protection drainage insulator according to claim 1, wherein: the drainage plate is a red copper tinning plate.
6. The 10kV lightning protection drainage insulator according to claim 1, wherein: and a bolt mounting channel (17) is arranged on the corresponding connecting skirt (14) below the connecting bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021474953.9U CN212084761U (en) | 2020-07-24 | 2020-07-24 | 10kV lightning protection drainage insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021474953.9U CN212084761U (en) | 2020-07-24 | 2020-07-24 | 10kV lightning protection drainage insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212084761U true CN212084761U (en) | 2020-12-04 |
Family
ID=73555053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021474953.9U Active CN212084761U (en) | 2020-07-24 | 2020-07-24 | 10kV lightning protection drainage insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212084761U (en) |
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2020
- 2020-07-24 CN CN202021474953.9U patent/CN212084761U/en active Active
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