CN201460408U - Safe isolation guardrail for protection screens - Google Patents
Safe isolation guardrail for protection screens Download PDFInfo
- Publication number
- CN201460408U CN201460408U CN 200920103998 CN200920103998U CN201460408U CN 201460408 U CN201460408 U CN 201460408U CN 200920103998 CN200920103998 CN 200920103998 CN 200920103998 U CN200920103998 U CN 200920103998U CN 201460408 U CN201460408 U CN 201460408U
- Authority
- CN
- China
- Prior art keywords
- protection
- isolation guardrail
- backplate
- protection board
- utility
- 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
- 238000002955 isolation Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
Images
Abstract
The utility model discloses a safe isolation guardrail for protection screens. The safe isolation guardrail comprises a protection board and protection board fixing devices, wherein, the protection board is strip-shaped; the fixing devices arranged at two ends of the protection board are magnet blocks; and a sign board used for warning is arranged on the front side of the protection board. The utility model can carry out isolation and warning for a cabinet with the protection screens in the electric power system, is fixed reliably, can not fall out easily, and can effectively avoid accidents caused by mis-touch or mis-operation of field staff during working process.
Description
Technical field
The utility model relates to a kind of safe isolation guardrail, particularly a kind of safe isolation guardrail that is used for power industry isolation relay-set cabinet.
Background technology
The relay protection of power industry is a job of paying special attention to all the year, and reminds people is observed the safety rule system constantly, carries out operation according to operational procedure.At the relay protection operation field, often relate to a plurality of operating loops during overhaul of the equipments, for preventing personnel's maloperation, generally adopt the red cloth curtain that operating loop is isolated.Especially when maintenance maintenance; the screen cabinet that is moving need be protected, warn; way in this case is the screen cabinet enclosing that will move with red cloth curtain or red isolation rail at present, to show isolation, prevents the personnel's maloperation in the operation process or is strayed into the operation place.But this kind measure is difficult for fixing, easily coming off, and it is not convenient to operate, and wrong in the course of the work risk of bumping, and is unfavorable for the site safety operation, needs further to improve perfect.
The utility model content
The utility model technical issues that need to address provide a kind of fixing reliable, can security protection neat be used for the safe isolation guardrail that power industry is isolated the relay-set cabinet.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Protection screen safety isolation guardrail comprises the fastening devices of backplate and backplate, and backplate is a strip, and its two ends are provided with magnet piece.
Further improvement of the utility model is: the front of backplate is provided with the Sign Board of caution usefulness.Its backplate of isolation guardrail of sign " moving " is for red, and Sign Board is yellow; Its backplate of isolation guardrail of sign " in this work " is a light green color, and Sign Board is a black.
Owing to adopted technique scheme, the obtained technological progress of the utility model is:
Can directly it be adsorbed on relay-set cashier's office in a shop when using the utility model, result of use of the present utility model is directly perceived, eye-catching, and reliable, difficult drop-off simple to operate, fixing.During stopping transport respectively at same protection chamber different interval; operation relay-set cabinet is at interval taked reliable isolation, caution; having solved original employing red cloth curtain isolation comes off and nonstandard many drawbacks easily; and the measure standard is clean and tidy; easy mounting arrangements; it is time saving and energy saving to operate, and can effectively increase work efficiency.The Sign Board that the front of backplate is provided with caution usefulness can show the state of placing the relay-set cabinet, has prevented effectively in the implementation that field personnel's mistake is bumped or the accident of maloperation and then initiation takes place.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: 1. backplate, 2. magnet piece, 3. Sign Board.
The specific embodiment
Protection screen safety isolation guardrail, the fastening devices that comprises backplate 1 and backplate 1, backplate 1 is a strip, its two ends are provided with magnet piece 2. and are provided with Sign Board 3. backplates 1 of caution usefulness in the front of backplate 1 for red or light green, Sign Board 3 is yellow or black, corresponds respectively to " moving " or " in this work " two kinds of duties; Sign Board 3 is with printed words such as " moving ", " in this work ". and will " move " isolation guardrail when normally moving and be adsorbed in the forward and backward both sides of protection screen cabinet as standing blocking; Only need replace maintenance screen " moving " isolation guardrail cashier's office in a shop with " in this work " isolation guardrail during upkeep operation gets final product.
Cage of the present utility model can adopt well behaved nontransparent insulation materials, and is simple to operate, fixing reliable, is adapted to all kinds of operation fields.
Claims (2)
1. protection screen safety isolation guardrail, it is characterized in that: comprise the fastening devices of backplate and backplate, backplate is a strip, the fastening devices that its two ends are provided with is a magnet piece.
2. protection screen safety isolation guardrail according to claim 1 is characterized in that: the front of backplate is provided with the Sign Board of caution usefulness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920103998 CN201460408U (en) | 2009-08-04 | 2009-08-04 | Safe isolation guardrail for protection screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920103998 CN201460408U (en) | 2009-08-04 | 2009-08-04 | Safe isolation guardrail for protection screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460408U true CN201460408U (en) | 2010-05-12 |
Family
ID=42387762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920103998 Expired - Fee Related CN201460408U (en) | 2009-08-04 | 2009-08-04 | Safe isolation guardrail for protection screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556868A (en) * | 2013-11-15 | 2014-02-05 | 国家电网公司 | Caution rail for construction site in transformer substation |
| CN104499771A (en) * | 2014-11-07 | 2015-04-08 | 康力电梯股份有限公司 | Aluminum alloy maintenance fence |
-
2009
- 2009-08-04 CN CN 200920103998 patent/CN201460408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556868A (en) * | 2013-11-15 | 2014-02-05 | 国家电网公司 | Caution rail for construction site in transformer substation |
| CN104499771A (en) * | 2014-11-07 | 2015-04-08 | 康力电梯股份有限公司 | Aluminum alloy maintenance fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20121015 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20121015 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050051 SHIJIAZHUANG, HEBEI PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121015 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Patentee after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050051, 66 Hongqi Avenue, Hebei, Shijiazhuang Patentee before: Shijiazhuang Power Supply 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: 20100512 Termination date: 20180804 |