CN2391360Y - Discrete automatic trip lightning arrester - Google Patents
Discrete automatic trip lightning arrester Download PDFInfo
- Publication number
- CN2391360Y CN2391360Y CN 99244095 CN99244095U CN2391360Y CN 2391360 Y CN2391360 Y CN 2391360Y CN 99244095 CN99244095 CN 99244095 CN 99244095 U CN99244095 U CN 99244095U CN 2391360 Y CN2391360 Y CN 2391360Y
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- CN
- China
- Prior art keywords
- falling
- lightning
- arrester device
- contact
- type arrester
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- 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 - Lifetime
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Abstract
The utility model relates to a discrete automatic trip lightning arrester which is especially suitable for 10KV power lines such as railway self-closing and through lines, etc., and railway traction power supply lines. The utility model is characterized in that an upper wiring screw is provided with a rainproof cap and a duckbill device, a contact head connected with a disengaged device is inserted into the duckbill device; a pull ring is arranged under the contact head, and the other end of the disengaged device is connected with a pull handle connected with the upper end of the lightning arrester; the lower end of the lightning arrester is connected with a hook rotary body which falls into a rotary guide channel of a bracket. A current guiding press sheet on a bracket contacts a current guiding contact head of the rotary body, and the bracket is connected with a connecting screw bolt which supports the lower end of an insulator. Thus, the discrete automatic trip lightning arrester is formed.
Description
The discrete self-falling-off type arrester device of the utility model is applicable to the lightning protection device of high-tension line.Be specially adapted to the arrester device of the lightning protection of 10KV power circuits such as railway is self-closing, through track and electric railway traction supply line.
In the prior art, employing be that the list that lightning arrester directly is connected on the circuit is propped up structure.When lightning arrester breaks down, owing to there is not fault to show, search very difficultly, even if find the fault point, also must have a power failure and change.At the section that does not have two road power supplys, all events electrical test can't be carried out in the scene.
The purpose of this utility model is to develop a kind of discrete, have online deciliter, fault get rid of automatically take off, the obvious arrester device of referential function.
The discrete self-falling-off type arrester device of the utility model can be realized by following measure:
Discrete self-falling-off type arrester device is made up of upper and lower connection bolt, lightning-arrest body etc.It is characterized in that: on last connection bolt, be connected to rainhat and duckbilled, contact is connected with disconnector one end, the contact front end is pressed and is inserted duckbilled, draw ring is arranged below the contact, the disconnector other end is connected with pull handle, pull handle is connected with lightning-arrest body upper end, lightning-arrest body lower end is connected with the hook rotary body, the hook rotary body falls in the carriage rotation guide channel, have the water conservancy diversion elastic pressuring plate on the carriage, the water conservancy diversion elastic pressuring plate is pressed on the hook rotary body water conservancy diversion contact, and carriage is connected with supporting insulator lower end connection bolt, constitutes discrete self-falling-off type arrester device.
The supporting insulator of discrete self-falling-off type arrester device and lightning arrester can be that vertical parallel is arranged, and can level install disconnector additional between supporting insulator and lightning-arrest body.
Discrete each connecting portion of self-falling-off type arrester device can be that bolt connects, and also can rivet.
Discrete self-falling-off type arrester device, the contact that is connected with disconnector can be to press the formula of inserting to contact with duckbilled.
Discrete self-falling-off type arrester device hook rotary body and carriage rotation guide channel can be loosening hinge joints.
The discrete self-falling-off type lightning arrester of the utility model has following characteristics compared to existing technology:
1. disconnector of under the thunderbolt situation, connecting and the lightning arrester overvoltage electric charge of releasing effectively, when lightning arrester breaks down, the inner arc that produces of disconnector fires, the sealer explosion, the lightning arrester rotation comes off, be folded down, obvious sign is provided, online the replacing disconnector and the fault lightning arrester of explosion can not have a power failure;
2, the way of contact of duckbilled and contact, water conservancy diversion is good, and is easy to high-altitude application;
3, in Wu Erlu power supply area, can also carry out on-the-spot electrical test, adopt replacement method one by one to carry out the electrical test of lightning arrester;
4, rational in infrastructure, perfect in shape and function is fit to field demand.
Accompanying drawing and drawing explanation:
Fig. 1 is the discrete self-falling-off type arrester device of a utility model floor map;
Fig. 2 is discrete self-falling-off type arrester device shaft side figure.
Among the figure: 1. go up connection bolt, 2. rainhat, 3. duckbilled, 4. contact, 5. draw ring, 6. disconnector, 7. pull handle, 8. lightning-arrest body, 9. hook rotary body, 10. water conservancy diversion elastic pressuring plate, 11. carriages, 12. times connecting bolts, 13. supporting insulators.
Below in conjunction with accompanying drawing the discrete self-falling-off type arrester device of the utility model embodiment is described in further detail:
A kind of discrete self-falling-off type arrester device, by last, following connection bolt 1,12, lightning-arrest body 8 compositions such as grade, it is characterized in that: on last connection bolt 1, be connected to rainhat 2 and duckbilled 3, contact 4 is connected with disconnector 6 front ends, contact 4 front ends insert duckbilled 3, draw ring 5 is arranged below the contact 4, disconnector 6 other ends are connected with pull handle 7, pull handle 7 is connected with lightning-arrest body 8 upper ends, lightning-arrest body 8 lower ends are connected with hook rotary body 9, hook rotary body 9 falls in the carriage 11 rotation guide channels, has water conservancy diversion elastic pressuring plate 10 on the carriage 11, and water conservancy diversion elastic pressuring plate 10 is pressed on the hook rotary body 9 water conservancy diversion contacts, carriage 11 is connected with supporting insulator 13 lower end connection bolts 12, constitutes discrete self-falling-off type arrester device.
The supporting insulator 13 of discrete self-falling-off type arrester device and lightning-arrest body 8 can be that vertical parallel is arranged, and can level install disconnector 6 additional between supporting insulator 13 and lightning-arrest body 8.
Each connecting portion of discrete self-falling-off type arrester device can be that bolt connects, and also can rivet.
In the discrete self-falling-off type arrester device, the contact 4 that is connected with disconnector 6 contacts for pressing the formula of inserting with duckbilled 3.
Discrete self-falling-off type arrester device, hook rotary body 9 can be loosening hinge joint with carriage 11 guide channels.
Claims (5)
1, a kind of discrete self-falling-off type arrester device, by last, following connection bolt (1,12), lightning-arrest body compositions such as (8), it is characterized in that: on last connection bolt (1), be connected to rainhat (2) and duckbilled (3), contact (4) is connected with disconnector (6) front end, contact (4) is pressed into duckbilled (3), draw ring (5) is arranged below the contact (4), disconnector (6) other end is connected with pull handle (7), pull handle (7) is connected with lightning-arrest body (8) upper end, lightning-arrest body (8) lower end is connected with hook rotary body (9), hook rotary body (9) falls in carriage (11) the rotation guide channel, have water conservancy diversion elastic pressuring plate (10) on the carriage (11), water conservancy diversion elastic pressuring plate (10) is pressed on hook rotary body (9) the water conservancy diversion contact, and carriage (11) is connected with connecting bolt (12) under supporting insulator (13) lower end, constitutes discrete self-falling-off type arrester device.
2, discrete self-falling-off type arrester device according to claim 1, supporting insulator (13) and lightning-arrest body (8) are that vertical parallel is arranged, and between supporting insulator (13) and lightning-arrest body (8), level installs disconnector (6) additional.
3, each connecting portion of discrete self-falling-off type arrester device according to claim 1 is that bolt connects or riveted joint.
4, discrete self-falling-off type arrester device according to claim 1, contact (4) contacts for pressing the formula of inserting with duckbilled (3).
5, discrete self-falling-off type arrester device according to claim 1, hook rotary body (9) is loosening hinge joint with carriage guide channel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244095 CN2391360Y (en) | 1999-09-06 | 1999-09-06 | Discrete automatic trip lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244095 CN2391360Y (en) | 1999-09-06 | 1999-09-06 | Discrete automatic trip lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391360Y true CN2391360Y (en) | 2000-08-09 |
Family
ID=34030262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99244095 Expired - Lifetime CN2391360Y (en) | 1999-09-06 | 1999-09-06 | Discrete automatic trip lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391360Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610342A (en) * | 2011-03-23 | 2012-07-25 | 何排枝 | Full-insulated lightning arrester |
| CN102628908A (en) * | 2012-04-29 | 2012-08-08 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Rapid detection method of valve-hall and valve-group lightning arrester and structure of same |
| CN111446685A (en) * | 2020-05-07 | 2020-07-24 | 成都有一说一科技有限公司 | Windproof and waterproof arrester |
| CN113824103A (en) * | 2021-11-22 | 2021-12-21 | 山东中呈防雷科技有限公司 | Automatic alarm device for lightning protection |
-
1999
- 1999-09-06 CN CN 99244095 patent/CN2391360Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610342A (en) * | 2011-03-23 | 2012-07-25 | 何排枝 | Full-insulated lightning arrester |
| CN102628908A (en) * | 2012-04-29 | 2012-08-08 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Rapid detection method of valve-hall and valve-group lightning arrester and structure of same |
| CN102628908B (en) * | 2012-04-29 | 2014-09-17 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Rapid detection method of valve-hall and valve-group lightning arrester and structure of same |
| CN111446685A (en) * | 2020-05-07 | 2020-07-24 | 成都有一说一科技有限公司 | Windproof and waterproof arrester |
| CN113824103A (en) * | 2021-11-22 | 2021-12-21 | 山东中呈防雷科技有限公司 | Automatic alarm device for lightning protection |
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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 |
Owner name: TAIYUAN LIDE INDUSTRY CO.,LTD. Free format text: FORMER NAME OR ADDRESS: TAIYUAN JINBO INDUSTRY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Taiyuan Lide Industrial Co., Ltd. Patentee before: Taiyuan Jin Bo Industrial Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |