CN204590821U - KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus - Google Patents
KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus Download PDFInfo
- Publication number
- CN204590821U CN204590821U CN201520009178.2U CN201520009178U CN204590821U CN 204590821 U CN204590821 U CN 204590821U CN 201520009178 U CN201520009178 U CN 201520009178U CN 204590821 U CN204590821 U CN 204590821U
- Authority
- CN
- China
- Prior art keywords
- key bit
- kyn
- cabinet door
- placed switch
- switch cabinet
- 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
- 230000007306 turnover Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Patch Boards (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus, it includes an electric screw driver, also include key bit, described key bit one end is provided with the linkage that can be loaded on electric screw driver, the other end of key bit is provided with blind hole, that one end simultaneously having a blind hole at key bit is provided with the projection in yi word pattern, the projection of this yi word pattern extends along the radial direction of key bit end to both sides, and the projection of this yi word pattern is identical with the shape of the bolt head of KYN middle-placed switch cabinet cabinet door.KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus of the present utility model, structure rationally, structure is simple, simple operation, and operating personnel only needs handgrip electric instrument, select turnover oppositely, press the button, unlatching and the locking of cabinet door bolt can be completed, have fast simple, convenient, and lightweight, be convenient for carrying.
Description
Technical field
The utility model relates to a kind of unlocking apparatus, particularly a kind of KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus.
Background technology
A large amount of transformer station 10kV system all adopts KYN formula central-positioned high-voltage switch cabinet at present, and its cabinet door is at least equipped with 7 bolts.For O&M operating personnel when operating equipment cold standby or inspecting state, all to carry out taking turns the unlatching of switchboard bolt and the code of locking, because the bolt operation key end user power of genuine configuration operates, operate and inconvenience, stop the power transmission operating time bringing great waste to equipment, especially for 10kV whole section of bus stop use as a servant operation on particularly outstanding.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provides a kind of convenience for opening the KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus of KYN middle-placed switch cabinet cabinet door bolt.
A kind of KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus, it includes an electric screw driver, also include key bit, described key bit one end is provided with the linkage that can be loaded on electric screw driver, the other end of key bit is provided with blind hole, that one end simultaneously having a blind hole at key bit is provided with the projection in yi word pattern, the projection of this yi word pattern extends along the radial direction of key bit end to both sides, the projection of this yi word pattern is identical with the shape of the bolt head of KYN middle-placed switch cabinet cabinet door, can snap onto the bolt head of KYN middle-placed switch cabinet cabinet door in yi word pattern draw-in groove in the middle of, and the blind hole of key bit can be inserted in the middle of the respective bump on bolt head.
In use, key bit is installed on electric screw driver, then by the projection with blind hole aligning middle-placed switch cabinet cabinet door of key bit, and make the yi word pattern projection on key bit aim in the middle of the draw-in groove of bolt head, start electric screw driver, screwing and unclamping of bolt can be realized.
The linkage of key bit one end is outer-hexagonal stud.
In sum, the utility model following advantage compared to existing technology:
KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus of the present utility model, structure rationally, structure is simple, simple operation, and operating personnel only needs handgrip electric instrument, select turnover oppositely, press the button, unlatching and the locking of cabinet door bolt can be completed, have fast simple, convenient, and lightweight, be convenient for carrying.
Accompanying drawing explanation
Fig. 1 is the structural representation of KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus of the present utility model.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Label declaration 1 key bit 11 blind hole 12 is protruding.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in more detail.
Embodiment 1
A kind of KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus, its a kind of KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus, it includes an electric screw driver, also include key bit, described key bit 1 one end is provided with the linkage that can be loaded on electric screw driver, the other end of key bit is provided with blind hole 11, that one end simultaneously having a blind hole at key bit is provided with the projection 12 in yi word pattern, the projection of this yi word pattern extends along the radial direction of key bit end to both sides, the projection of this yi word pattern is identical with the shape of the bolt head of KYN middle-placed switch cabinet cabinet door, can snap onto the bolt head of KYN middle-placed switch cabinet cabinet door in yi word pattern draw-in groove in the middle of, and the blind hole of key bit can be inserted in the middle of the respective bump on bolt head.Consider that switchboard bolt adopts metal material, for ensureing that key bit has the mechanical performance met the demands, select and adopt copper material truck system to form.
It is same as the prior art that the present embodiment does not state part.
Claims (1)
1. a KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus, it is characterized in that: include an electric screw driver, also include key bit, described key bit one end is provided with the linkage that can be loaded on electric screw driver, the other end of key bit is provided with blind hole, that one end simultaneously having a blind hole at key bit is provided with the projection in yi word pattern, the projection of this yi word pattern extends along the radial direction of key bit end to both sides, the projection of this yi word pattern is identical with the shape of the bolt head of KYN middle-placed switch cabinet cabinet door, can snap onto the bolt head of KYN middle-placed switch cabinet cabinet door in yi word pattern draw-in groove in the middle of, and the blind hole of key bit can be inserted in the middle of the respective bump on bolt head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009178.2U CN204590821U (en) | 2015-01-07 | 2015-01-07 | KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009178.2U CN204590821U (en) | 2015-01-07 | 2015-01-07 | KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590821U true CN204590821U (en) | 2015-08-26 |
Family
ID=53926987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009178.2U Expired - Fee Related CN204590821U (en) | 2015-01-07 | 2015-01-07 | KYN middle-placed switch cabinet cabinet door hand electric unlocking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882433A (en) * | 2017-11-17 | 2018-04-06 | 国网山东省电力公司淄博供电公司 | Common key for switch cabinet of converting station |
| CN109538006A (en) * | 2018-11-29 | 2019-03-29 | 杭州电力设备制造有限公司 | Middle-placed switch cabinet unlocking device |
-
2015
- 2015-01-07 CN CN201520009178.2U patent/CN204590821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882433A (en) * | 2017-11-17 | 2018-04-06 | 国网山东省电力公司淄博供电公司 | Common key for switch cabinet of converting station |
| CN109538006A (en) * | 2018-11-29 | 2019-03-29 | 杭州电力设备制造有限公司 | Middle-placed switch cabinet unlocking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150826 Termination date: 20220107 |