CN201683234U - Quintuple unlocking protection key box - Google Patents
Quintuple unlocking protection key box Download PDFInfo
- Publication number
- CN201683234U CN201683234U CN2009202574791U CN200920257479U CN201683234U CN 201683234 U CN201683234 U CN 201683234U CN 2009202574791 U CN2009202574791 U CN 2009202574791U CN 200920257479 U CN200920257479 U CN 200920257479U CN 201683234 U CN201683234 U CN 201683234U
- Authority
- CN
- China
- Prior art keywords
- key
- box
- unlocking
- quintuple
- chamber door
- 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
- 230000002265 prevention Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 2
- 238000013475 authorization Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a quintuple unlocking protection key box, which comprises a box body (1) and a box door (2). A combination lock (3) installed on the box body (1) is connected to the box door (2). The key box is characterized in that a partition rack (4) is installed in the box body (1). Normally, unlocking keys are separately stored on the partition rack (4) according to types, when a key is needed, the box door (2) is opened for taking the unlocking key, after operation, the box is instantly closed and locked, and when in emergency and unlocking operation is needed, a user can break protection glass (5) to take the key. The key box has the advantages of simple structure and low cost, and is convenient for standard management and use.
Description
Technical field
The utility model relates to chest, is specifically related to a kind of five unlocking prevention key lockers, is used for depositing, take care of and using of transformer station's five anti-emergency release keys.
Background technology
Five anti-devices are " anti-error drawing switches, anti-on-load drawing plug-in strip, preventing mistakenly entering charged chamber, anti-chargedly articulate line, anti-band earth connection is run the pass jointly ", and five unlocking prevention keys are important assurances of the staff of transformer station safety operation.During normal running, will pass under the operating procedure in the five anti-computer keys by the micro_computer five_proof system, the scene unblanks to operate by the correct step of computer key one by one.But run into emergency, the micro_computer five_proof system failure can't pass operating procedure down, or pass can't fill order after good etc. reason, need open five anti-locksets with the emergency release key.In order to ensure safety, normal emergency release key must be sealed up for safekeeping, must not use without authorization or leave about.In addition according to new " safety " relevant regulation of separating the use of lock tool: separate lock tool and should seal keeping up for safekeeping, all operations personnel and maintainer forbid using without authorization and separate lock tool, need unlocking operation if meet special circumstances, should be through operating management department anti-misoperation apparatus specific responsibility people to field verification after the errorless and signature, report dispatcher on duty by the operations staff, can use and separate lock tool, one man operation, maintainer forbid release in the grid switching operation process; As the need release, should operations staff be sent arrive the scene, fulfil above-mentioned formality post processing, separate and should seal up for safekeeping immediately after lock tool uses "; That is to say and keep properly, correctly use unlock key very important.The unlock key open type envelope of transformer station was sealed up for safekeeping in the past, can not well carry out the safety relevant regulations when the need unlocking operation.
Summary of the invention
The purpose of this utility model is: a kind of five unlocking prevention key lockers are provided, deposit and lock by dissimilar unlock key lattices, keep properly, the correct use ensures safety.
Technical solution of the present utility model is: this key locker is made up of casing and chamber door, coded lock is installed on casing is connected chamber door, it is characterized in that: separation frame is installed in casing.
In the five unlocking prevention key lockers of the present utility model, cover plate is installed on chamber door.
Just often, on separation frame, deposit by the separation of variety classes unlock key; When the needs key, open chamber door, chest should be sealed and lock to the unlock key of taking up for safekeeping after the operation immediately; Need unlocking operation as emergency, can break cover plate into pieces, the key of taking.
The utlity model has following advantage: 1, coded lock is installed, is opened, inaccurate random unlocking device by anti-error full-time people on key locker; 2, on the chamber door surface cover plate is installed, if jeopardizing emergencies such as the person, electrical network and device security, chance needs unlocking operation, perhaps transformer station all has a power failure, when confirming no maloperation possible, unattended substation can be ordered promptly to use to separate lock tool by the anti-error full-time people of teams and groups, the power transformation operation personnel can break glass into pieces, use and separate trivial key, after fact reporting dispatcher on duty; 3, simple in structure, with low cost, be convenient to standardized administration and use.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure: 1, casing, 2, chamber door, 3, coded lock, 4, separation frame, 5, cover plate.
The specific embodiment
As shown in Figure 1, this key locker is made up of casing 1 and chamber door 2, coded lock 3 is installed on casing 1 is connected chamber door 2, it is characterized in that: separation frame 4 is installed in casing 1.
In the five unlocking prevention key lockers of the present utility model, cover plate 5 is installed on chamber door 2.
Just often, on separation frame 4, deposit by the separation of variety classes unlock key; When the needs key, open chamber door 2, chest should be sealed and lock to the unlock key of taking up for safekeeping after the operation immediately; Need unlocking operation as emergency, can break cover plate 5 into pieces, the key of taking.
Claims (2)
1. five unlocking prevention key lockers, this key locker is made up of casing (1) and chamber door (2), goes up at casing (1) and coded lock (3) is installed is connected chamber door (2), it is characterized in that: installation separation frame (4) casing (1) in.
2. five unlocking prevention key lockers according to claim 1 is characterized in that: go up at chamber door (2) cover plate (5) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202574791U CN201683234U (en) | 2009-11-06 | 2009-11-06 | Quintuple unlocking protection key box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202574791U CN201683234U (en) | 2009-11-06 | 2009-11-06 | Quintuple unlocking protection key box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201683234U true CN201683234U (en) | 2010-12-29 |
Family
ID=43371524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202574791U Expired - Fee Related CN201683234U (en) | 2009-11-06 | 2009-11-06 | Quintuple unlocking protection key box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201683234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700692A (en) * | 2019-10-24 | 2020-01-17 | 国网安徽省电力有限公司金寨县供电公司 | Key case |
-
2009
- 2009-11-06 CN CN2009202574791U patent/CN201683234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700692A (en) * | 2019-10-24 | 2020-01-17 | 国网安徽省电力有限公司金寨县供电公司 | Key case |
| CN110700692B (en) * | 2019-10-24 | 2024-06-04 | 国网安徽省电力有限公司金寨县供电公司 | Key case |
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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: JIANGSU ELECTRIC POWER COMPANY STATE GRID CORPORAT Effective date: 20121218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121218 Address after: 223400, Huaian County, Jiangsu province Lianshui Red Road Lianshui power supply company Patentee after: Lianshui Power Supply Co., Ltd. of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 223400, Huaian County, Jiangsu province Lianshui Red Road Lianshui power supply company Patentee before: Lianshui Power Supply Co., Ltd. of Jiangsu Electric Power Company |
|
| 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: 20101229 Termination date: 20171106 |