CN203086025U - Voltage plate safety measure insulating cover for electric power line protection - Google Patents
Voltage plate safety measure insulating cover for electric power line protection Download PDFInfo
- Publication number
- CN203086025U CN203086025U CN 201220705607 CN201220705607U CN203086025U CN 203086025 U CN203086025 U CN 203086025U CN 201220705607 CN201220705607 CN 201220705607 CN 201220705607 U CN201220705607 U CN 201220705607U CN 203086025 U CN203086025 U CN 203086025U
- Authority
- CN
- China
- Prior art keywords
- gland
- insulating cover
- safety measure
- control switch
- voltage plate
- 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
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 30
- 239000004744 fabric Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model relates to a voltage plate safety measure insulating cover for electric power line protection. The technical solution of the voltage plate safety measure insulating cover is characterized in that: the voltage plate safety measure insulating cover comprises a housing and a gland; the top of the housing is provided with the gland, and the bottom is provided with an opening; the gland has a split type structure in a left-and-right direction; a left gland and a right gland can slide relatively; the gland is provided with a display lamp; the housing is internally provided with a channel section; and a magnet is provided in the channel section. The voltage plate safety measure insulating cover has the following beneficial effects: replacing an original manner of shielding an operation control switch by red cloth, directly covering the line control switch in operation by the insulating cover with the magnet, improving setting speed of the line control switch safety facility, preventing error contact with the control switch by maintenance personnel, improving standardization of the safety facility, allowing relative sliding between the left gland and the right gland, and adapting to power line protection voltage plates with different dimensions.
Description
Technical field
The utility model relates to a kind of relay protection of power system maintenance protector, particularly a kind of power line protection pressing plate safety measure cage.
Background technology
In the route protection of current 110 kilovolts and following electric pressure; great majority are that two and above outlet protection are installed in the cover screen cabinet; when protection wherein during work; in order to prevent the circuit control switch of other operations of maintainer's malfunction; need do safety measure to the working line control switch; exist when " the little red cloth curtain " in the past taked hides and easily come off; lack of standardization; the unsharp shortcoming of boundary; need develop a kind of " power circuit control switch safety measure cage " of standard for solving this difficult problem; the operation control switch is effectively isolated; reach safe and reliable; the convenient use; the purpose of eye-catching standard is effectively stopped maintainer's misoperation.
Summary of the invention
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of power line protection pressing plate safety measure cage is provided.
Its technical scheme is: comprise housing, gland, case top is provided with gland, bottom opening, gland is a split left and right formula structure, can slide relative between left gland, the right gland, and described gland is provided with display lamp, the inside of housing is provided with draw-in groove, is provided with magnet in the described draw-in groove.
The beneficial effects of the utility model are: power circuit control switch safety measure cage can replace the control switch of operations staff's usefulness red cloth curtain covering operation in the past way; cage with carry magnet directly covers the circuit control switch of operation; improve the speed that is provided with of working line control switch safety devices; stop maintainer's mistake and bump the operation control switch; improve the safety devices standardization; can slide relative between a left side gland, the right gland, can adapt to the power line protection pressing plate of different size.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Among the last figure: housing 1, left gland 2, right gland 3, display lamp 4, magnet 5, draw-in groove 6.
Embodiment
In conjunction with the accompanying drawings 1, the utility model will be further described:
The utility model comprises housing 1, gland, and housing 1 top is provided with gland, bottom opening, gland is a split left and right formula structure, can slide relative between left gland 2, the right gland 3, and described right gland 3 is provided with display lamp 4, the inside of housing 1 is provided with draw-in groove 6, is provided with magnet 5 in the described draw-in groove 6.
Cage size of the present utility model conforms to the working control switch, and material adopts has high-intensity transparent acrylic board composition, whole employing grooved design, and magnet is placed in the draw-in groove, connects closely difficult drop-off.Directly cover on the switch isolation cover on the control switch during use; magnet is connected with protective disc closely; display lamp on the front plate; play good warning function, from visually having stopped misoperation, because cage tightly fastens control switch; the maintainer can't directly touch the control switch of this working line at all; it is impossible that its misoperation is become, and standard is attractive in appearance, has reached Expected Results.
Claims (1)
1. power line protection pressing plate safety measure cage; it is characterized in that: comprise housing (1), gland; housing (1) top is provided with gland; bottom opening; gland is a split left and right formula structure, can slide relative between left gland (2), the right gland (3), and described right gland (3) is provided with display lamp (4); the inside of housing (1) is provided with draw-in groove (6), is provided with magnet (5) in the described draw-in groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705607 CN203086025U (en) | 2012-12-19 | 2012-12-19 | Voltage plate safety measure insulating cover for electric power line protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705607 CN203086025U (en) | 2012-12-19 | 2012-12-19 | Voltage plate safety measure insulating cover for electric power line protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086025U true CN203086025U (en) | 2013-07-24 |
Family
ID=48831830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705607 Expired - Fee Related CN203086025U (en) | 2012-12-19 | 2012-12-19 | Voltage plate safety measure insulating cover for electric power line protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166017B (en) * | 2014-08-08 | 2016-09-14 | 国家电网公司 | A kind of pressing plate error proof cover for reaying protection test |
| CN107484414A (en) * | 2014-12-25 | 2017-12-15 | 朗于泽尔汽车供应工业与贸易有限责任公司 | For tyre vulcanized mould and with the cleaning assemblies and method of adjustable cage |
| CN111509603A (en) * | 2020-04-30 | 2020-08-07 | 贵州电网有限责任公司 | Protection screen cabinet safety measure protective belt |
-
2012
- 2012-12-19 CN CN 201220705607 patent/CN203086025U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166017B (en) * | 2014-08-08 | 2016-09-14 | 国家电网公司 | A kind of pressing plate error proof cover for reaying protection test |
| CN107484414A (en) * | 2014-12-25 | 2017-12-15 | 朗于泽尔汽车供应工业与贸易有限责任公司 | For tyre vulcanized mould and with the cleaning assemblies and method of adjustable cage |
| CN111509603A (en) * | 2020-04-30 | 2020-08-07 | 贵州电网有限责任公司 | Protection screen cabinet safety measure protective belt |
| CN111509603B (en) * | 2020-04-30 | 2021-07-27 | 贵州电网有限责任公司 | Protection screen cabinet safety measure protective belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131128 Address after: 257091 South Road, Dongying District, Shandong, No. 357, No. Patentee after: DONGYING POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: Dongying Power Supply Branch of Shandong Electric Power Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |