CN203165585U - Puncture lightning rod type insulator - Google Patents
Puncture lightning rod type insulator Download PDFInfo
- Publication number
- CN203165585U CN203165585U CN 201320170927 CN201320170927U CN203165585U CN 203165585 U CN203165585 U CN 203165585U CN 201320170927 CN201320170927 CN 201320170927 CN 201320170927 U CN201320170927 U CN 201320170927U CN 203165585 U CN203165585 U CN 203165585U
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- Prior art keywords
- shutoff
- screw rod
- conduction
- porcelain vase
- rod type
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Abstract
The utility model relates to a puncture lightning rod type insulator. Problems of complicated structure and inconvenient installation of an existing lightning rod type insulator are mainly solved. The puncture lightning rod type insulator is characterized in that an upper end and a lower end in a porcelain insulator (1) are respectively provided with an upper conductive sealer (2) and a lower conductive sealer (3), zinc oxide powder (5) bound by a non-woven fiber tape (4) is arranged between the upper conductive sealer (2) and the lower conductive sealer (3), two ends of the non-woven fiber tape (4) are respectively pressed in an upper groove (6) at an outer wall of the upper conductive sealer (2) and a lower groove (7) at an outer wall of the lower conductive sealer (3), the upper conductive sealer (2) is connected with a puncture wire clamp (9) through an upper screw rod (8), and the lower conductive sealer (3) is connected with a lower screw rod (10). The puncture lightning rod type insulator has the advantages of simple structure and convenient installation.
Description
Technical field
The utility model relates to a kind of electric armour clamp, is specifically related to a kind of penetration type lightning protection pin insulator.
Background technology
In order to improve the safety of transmission of electricity electricity consumption, suspended insulated guide wire is commonly used in the urban and rural power grids, but the lightning-caused breaking problem of suspended insulated guide wire is very outstanding.Because direct lightning strike or lightning induced voltage at first puncture wire insulation and then cause insulator arc-over at lead and insulator connection place, make electric arc in the puncture place burning of insulating barrier, in the extremely short time, blow lead.Existing lightning protection pin insulator is the electrode that striking is set in the top and bottom of insulator, has complex structure, inconvenient defective is installed.
The utility model content
In order to overcome existing lightning protection pin insulator complex structure and inconvenient deficiency to be installed, the utility model provides a kind of penetration type lightning protection pin insulator, and this penetration type lightning protection pin insulator has characteristics simple in structure and easy for installation.
The technical scheme that the utility model adopts is: a kind of penetration type lightning protection pin insulator, comprise the porcelain vase of being with full skirt, upper and lower side in the porcelain vase is respectively equipped with conduction shutoff and conduction shutoff down, be provided with the Zinc oxide powder of no latitude band spooling between the shutoff of last conduction and the shutoff of following conduction, the two ends of no latitude band are pressed in respectively in the low groove that conducts electricity the upper groove of shutoff outer wall and conduct electricity the shutoff outer wall down; The shutoff of last conduction connects penetrating cable clamp by last screw rod, is connected with down screw rod in the shutoff of following conduction.
Be provided with upper jacket between described porcelain vase and the penetrating cable clamp, following screw rod is provided with nut, is provided with lower jacket, plain cushion and elastic washer between porcelain vase and the nut.
The beneficial effects of the utility model are: owing to take technique scheme, use at present that screw rod links to each other with pylon, when being subjected to being struck by lightning, produce the thunderbolt overvoltage in the insulated cable, electric charge directly imports the earth by pylon by Zinc oxide powder, effectively avoid insulator arc-over, can not produce electric arc, this structure is without arc electrode, its internal structure is also simpler simultaneously, easy to process, the insulator with common is identical when mounted, and is easy for installation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1-porcelain vase among the figure, shutoff is conducted electricity in the shutoff of the last conduction of 2-under the 3-, and 4-does not have the latitude band, 5-Zinc oxide powder, 6-upper groove, 7-low groove, the last screw rod of 8-, 9-penetrating cable clamp, screw rod under the 10-, 11-upper jacket, 12-nut, 13-lower jacket, 14-plain cushion, 15-elastic washer.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As shown in Figure 1, a kind of penetration type lightning protection pin insulator, comprise the porcelain vase 1 of being with full skirt, upper and lower side in the porcelain vase 1 is respectively equipped with conduction shutoff 2 and conduction shutoff 3 down, be provided with the Zinc oxide powder 5 of no latitude band 4 spoolings between the shutoff 2 of last conduction and the shutoff 3 of following conduction, the two ends of no latitude band 4 are pressed in respectively in the low groove 7 that conducts electricity the upper groove 6 of shutoff 2 outer walls and conduct electricity shutoff 3 outer walls down; Last conduction shutoff 2 connects penetrating cable clamp 9 by last screw rod 8, is connected with down screw rod 10 in the shutoff 3 of following conduction.Owing to take technique scheme, use at present that screw rod 10 links to each other with pylon, when being subjected to being struck by lightning, produce the thunderbolt overvoltage in the insulated cable, electric charge directly imports the earth by pylon by Zinc oxide powder 5, effectively avoid insulator arc-over, can not produce electric arc, this structure is without arc electrode, its internal structure is also simpler simultaneously, easy to process, the insulator with common is identical when mounted, and is easy for installation.
Be provided with upper jacket 11 between described porcelain vase 1 and the penetrating cable clamp 9, following screw rod 10 is provided with nut 12, is provided with lower jacket 13, plain cushion 14 and elastic washer 15 between porcelain vase 1 and the nut 12.13 protective actions of upper jacket 11 and lower jacket avoid porcelain vase 1 cracked.
Claims (2)
1. penetration type lightning protection pin insulator, comprise the porcelain vase (1) of being with full skirt, it is characterized in that: the upper and lower side in the porcelain vase (1) is respectively equipped with conduction shutoff (2) and conduction shutoff (3) down, last shutoff (2) and the Zinc oxide powder (5) that is provided with no latitude band (4) spooling between the shutoff (3) that conducts electricity down of conducting electricity, the two ends of no latitude band (4) are pressed in respectively in the low groove (7) that conducts electricity the upper groove (6) of shutoff (2) outer wall and conduct electricity shutoff (3) outer wall down; Last conduction shutoff (2) connects penetrating cable clamp (9) by last screw rod (8), is connected with down screw rod (10) in the following conduction shutoff (3).
2. penetration type lightning protection pin insulator according to claim 1, it is characterized in that: be provided with upper jacket (11) between described porcelain vase (1) and the penetrating cable clamp (9), following screw rod (10) is provided with nut (12), is provided with lower jacket (13), plain cushion (14) and elastic washer (15) between porcelain vase (1) and the nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170927 CN203165585U (en) | 2013-04-08 | 2013-04-08 | Puncture lightning rod type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170927 CN203165585U (en) | 2013-04-08 | 2013-04-08 | Puncture lightning rod type insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165585U true CN203165585U (en) | 2013-08-28 |
Family
ID=49026750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320170927 Expired - Fee Related CN203165585U (en) | 2013-04-08 | 2013-04-08 | Puncture lightning rod type insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714925A (en) * | 2013-12-11 | 2014-04-09 | 浙江天虹电气金具有限公司 | Hanging lightning protection wire clamp |
| CN107240902A (en) * | 2016-03-28 | 2017-10-10 | 江苏澳能电力电缆附件有限公司 | Overhead insulation-line over-voltage protection apparatus |
-
2013
- 2013-04-08 CN CN 201320170927 patent/CN203165585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714925A (en) * | 2013-12-11 | 2014-04-09 | 浙江天虹电气金具有限公司 | Hanging lightning protection wire clamp |
| CN107240902A (en) * | 2016-03-28 | 2017-10-10 | 江苏澳能电力电缆附件有限公司 | Overhead insulation-line over-voltage protection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 323006 Zhejiang Province, Lishui city Liandu district town of Avon Biyun Street No. 808 Patentee after: ZHONGYI ELECTRIC POWER TECHNOLOGY CO., LTD. Address before: 323006 Lishui Industrial Park, Lishui Town, Liandu District, Zhejiang Patentee before: Lishui Zhongyi Electric Power Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20180408 |