CN204517391U - A kind of faulty indication protector - Google Patents
A kind of faulty indication protector Download PDFInfo
- Publication number
- CN204517391U CN204517391U CN201520183673.5U CN201520183673U CN204517391U CN 204517391 U CN204517391 U CN 204517391U CN 201520183673 U CN201520183673 U CN 201520183673U CN 204517391 U CN204517391 U CN 204517391U
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- CN
- China
- Prior art keywords
- insulating cylinder
- gold utensil
- protector
- target
- disconnector
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of faulty indication protector, the use of this product and later stage maintenance and inspection are conveniently, the technical scheme that the utility model provides is, a kind of faulty indication protector, comprise insulating cylinder and umbrella cover, insulating cylinder is arranged in umbrella cover, target is provided with in described insulating cylinder, the upper end of target is provided with resistor disc, and the top of resistor disc is provided with Compress Spring, and the lower end of described target is provided with insulation cushion; Described insulating cylinder lower end is provided with lower gold utensil, and lower gold utensil is provided with pin arc cap, insulating cylinder upper end is provided with gold utensil, and be connected with folder lid above upper gold utensil, Jia Gai and upper gold utensil junction are provided with metallic channel, and the folder side of covering is provided with torque nut; Insulating cylinder is provided with disconnector, and disconnector is connected with lower gold utensil by earth lead.
Description
Technical field
The utility model relates to high-voltage electrical apparatus technical field, particularly relates to a kind of faulty indication protector.
Background technology
The direct attack lightning overvoltage caused because of thunderbolt aerial insulated cable or induction overvoltage very easily cause insulator arc-over or hit sky, and the ignore that hits that power frequency arc concentrates on insulating barrier causes wire to melt broken string; In order to prevent this accident, hookup wire on insulated overhead line is needed to pass by voltage protector, its effect is after thunderbolt aerial insulated cable, guide lightning current into protector, and cut off power frequency continued flow, avoid insulator arc-over or puncture, protection aerial insulated cable, avoiding the generation that line-outage contingency occurs; In Voltage Cable Lines Construction, general hookup wire passes by voltage protector; but protector is aging along with using for a long time; product may break down, and sometimes circuit routine inspection may not noted, therefore just needs prevention in time when potential safety hazards such as product break down.
Summary of the invention
For the defect pointed out in prior art, the utility model designs a kind of faulty indication protector, and the use of this product and later stage maintenance and inspection are conveniently.
The technical scheme that the utility model provides is, a kind of faulty indication protector, comprise insulating cylinder and umbrella cover, insulating cylinder is arranged in umbrella cover, target is provided with in described insulating cylinder, the upper end of target is provided with resistor disc, and the top of resistor disc is provided with Compress Spring, and the lower end of described target is provided with insulation cushion; Described insulating cylinder lower end is provided with lower gold utensil, and lower gold utensil is provided with pin arc cap, insulating cylinder upper end is provided with gold utensil, and be connected with folder lid above upper gold utensil, Jia Gai and upper gold utensil junction are provided with metallic channel, and the folder side of covering is provided with torque nut; Insulating cylinder is provided with disconnector, and disconnector is connected with lower gold utensil by earth lead.
The beneficial effects of the utility model are by adopting said structure design, and this product has lightning arrester, insulator and anti-lightening protector fault and to come off the composite type new product that is integrated of instruction several functions; There is the lightning protection function of lightning arrester; Anti-lightening protector fault comes off instruction, and when before arrester without gaps thermal runaway, the fault instruction that comes off first comes off, disconnector comes off, have obvious instruction, maintainer ground of standing is high-visible, and instruction protector internal structure is received a mandate and to be expired or product breaks down and needs maintenance; This structural design is by the multi-functional mode that is integrated simultaneously, decreases taking up room of steel tower, i.e. steel tower manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, target; 2, resistor disc; 3, Compress Spring; 4, insulating cylinder; 5, umbrella cover; 6, insulation cushion; 7, arc cap is sold; 8, upper gold utensil; 9, lower gold utensil; 10, metallic channel; 11, Jia Gai; 12, torque nut; 15, earth lead; 16, disconnector.
Embodiment
As shown in Figure 1, this a kind of faulty indication protector, comprise insulating cylinder 4 and umbrella cover 5, insulating cylinder 4 is arranged in umbrella cover 5, target 1 is provided with in described insulating cylinder 4, the upper end of target 1 is provided with resistor disc 2, and the top of resistor disc 2 is provided with Compress Spring 3, and the lower end of described target 1 is provided with insulation cushion 6; Described insulating cylinder 4 lower end is provided with lower gold utensil 9, lower gold utensil 9 is provided with pin arc cap 7, insulating cylinder 4 upper end is provided with gold utensil 8, is connected with folder lid 11 above upper gold utensil 8, folder lid 11 and upper gold utensil 8 junction are provided with metallic channel 10, are provided with torque nut 12 above folder lid 11; Insulating cylinder 4 is provided with disconnector 16, disconnector 16 is connected with lower gold utensil 9 by earth lead 15.
By adopting said structure design, this product has lightning arrester, insulator and anti-lightening protector fault and to come off the composite type new product that is integrated of instruction several functions; There is the lightning protection function of lightning arrester; Anti-lightening protector fault comes off instruction, and when before arrester without gaps thermal runaway, the fault instruction that comes off first comes off, disconnector comes off, have obvious instruction, maintainer ground of standing is high-visible, and instruction protector internal structure is received a mandate and to be expired or product breaks down and needs maintenance; This structural design is by the multi-functional mode that is integrated simultaneously, decreases taking up room of steel tower, i.e. steel tower manufacturing cost.
Claims (1)
1. a faulty indication protector, comprise insulating cylinder and umbrella cover, insulating cylinder is arranged in umbrella cover, it is characterized in that: in described insulating cylinder, be provided with target, the upper end of target is provided with resistor disc, the top of resistor disc is provided with Compress Spring, and the lower end of described target is provided with insulation cushion; Described insulating cylinder lower end is provided with lower gold utensil, and lower gold utensil is provided with pin arc cap, insulating cylinder upper end is provided with gold utensil, and be connected with folder lid above upper gold utensil, Jia Gai and upper gold utensil junction are provided with metallic channel, and the folder side of covering is provided with torque nut; Insulating cylinder is provided with disconnector, and disconnector is connected with lower gold utensil by earth lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183673.5U CN204517391U (en) | 2015-03-30 | 2015-03-30 | A kind of faulty indication protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183673.5U CN204517391U (en) | 2015-03-30 | 2015-03-30 | A kind of faulty indication protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517391U true CN204517391U (en) | 2015-07-29 |
Family
ID=53715327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183673.5U Expired - Fee Related CN204517391U (en) | 2015-03-30 | 2015-03-30 | A kind of faulty indication protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099819A (en) * | 2016-08-15 | 2016-11-09 | 保定合力达电缆附件有限公司 | A kind of cable sheath protection device |
| CN107025965A (en) * | 2017-06-02 | 2017-08-08 | 江苏省计量科学研究院 | A kind of dropout type is combined pillar anti-thunder insulator |
-
2015
- 2015-03-30 CN CN201520183673.5U patent/CN204517391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099819A (en) * | 2016-08-15 | 2016-11-09 | 保定合力达电缆附件有限公司 | A kind of cable sheath protection device |
| CN107025965A (en) * | 2017-06-02 | 2017-08-08 | 江苏省计量科学研究院 | A kind of dropout type is combined pillar anti-thunder insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 325604, Yueqing Economic Development Zone, Zhejiang Province, eight road three weft Patentee after: YIXIN ELECTRICAL CO., LTD. Address before: 325604 Liushi City, Zhejiang province Yueqing Town, Changhong village, Patentee before: Wenzhou Yi Xin Electric Applicance 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: 20150729 Termination date: 20190330 |