CN206850243U - A kind of high-voltage switch cabinet of transformer substation - Google Patents
A kind of high-voltage switch cabinet of transformer substation Download PDFInfo
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- CN206850243U CN206850243U CN201720647988.XU CN201720647988U CN206850243U CN 206850243 U CN206850243 U CN 206850243U CN 201720647988 U CN201720647988 U CN 201720647988U CN 206850243 U CN206850243 U CN 206850243U
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- cabinet
- electronic password
- password lock
- transformer substation
- operation panel
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- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000008602 contraction Effects 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
It the utility model is related to high-tension switch cabinet technical field, and in particular to a kind of high-voltage switch cabinet of transformer substation, including cabinet and cabinet door, cabinet and the side of cabinet door one are connected by fixed rotating shaft, another side is connected by electronic password lock；Electronic password lock includes code keypad and unblock ACK button, and electronic password lock is arranged in cabinet door；The top of electronic password lock sets display screen, lower section to set Fingerprint Identification Unit；Solution lock control circuit and microprocessor are set inside cabinet door；L-type electric power installation operation panel and electric expansion bar are set in cabinet；Extension and contraction control button is set at centre of surface before the riser of L-type electric power installation operation panel, L-type electric power installs bottom surface in the transverse slat underrun chute sliding block connecting cabinet body of operation panel；Extension and contraction control button electrically connects electric expansion bar.The utility model high safety, the worker information for opening switch cubicle can be monitored and open the cabinet time, and be easy to staff's constructing operation.
Description
Technical field
It the utility model is related to high-tension switch cabinet technical field, and in particular to a kind of high-voltage switch cabinet of transformer substation.
Background technology
At present, complete power distribution equipment is called complete power distribution cabinet, and the complete sets of electric switchgears and control devices based on switch, therefore is also commonly called as switching
Cabinet.It is used for distribution system, is used as receiving and distribution electric energy.According to voltage levels, it can be divided into high-tension switch cabinet and low pressure
The major class of switch cubicle two：By the difference in device place, divide outdoor type and indoor type again（10kv and following use indoor type more）；Press
Whether device for switching can move, and can be divided into fixed and handcart-type again.It can be seen that high-tension switch cabinet is the one of complete set of distribution
Kind, it is to have by the high voltage distribution installation of manufactory's supply in full sets.Various high pressures can be installed in this closing or semi-enclosed cabinet
Electrical equipment, measuring instrumentss, protection electrical equipment and controlling switch etc..A usual cabinet just forms an element loop（Also may be used if necessary
With two cabinets）, so a cabinet also just turns into an interval.Can be various from being adapted to by the major loop scheme of design during use
The switch cubicle at circuit interval, then make that whole high voltage distribution installation can be formed.Also have and take up an area less, install and use and Maintenance and Repair
Convenient, suitable for a large amount of the features such as producing, therefore application is very extensive.
High-tension switch cabinet effect is most important, therefore its safety management is particularly important, and existing high-tension switch cabinet is typically adopted
Cabinet is opened with mechanical lock to operate, the identity of operating personnel can not be identified, thus occurs non-working person's criminal manipulation often
Situation, or staff's non-working time carry out illegal operation situation about can not also recorded, and the switch of prior art
Cabinet is not easy to wiring or control operation, it is therefore desirable to one kind can identify and record open cabinet operating personnel identity and open the cabinet time and
It is easy to the high-tension switch cabinet of electric power operation.
The content of the invention
For the disadvantages mentioned above present in prior art, the utility model provides a kind of high-voltage switch cabinet of transformer substation, energy
It is enough efficiently against present in prior art the problem of opening cabinet security difference, while solve existing switch cubicle and be not easy to work
The problem of personnel's constructing operation.
The technical solution for realizing the utility model purpose is：
A kind of high-voltage switch cabinet of transformer substation, including cabinet and cabinet door, the cabinet and the side of the cabinet door one pass through fixation
Rotating shaft connection, another side are connected by electronic password lock；The electronic password lock includes code keypad and unblock ACK button,
The electronic password lock is arranged in the cabinet door；The top of the electronic password lock sets display screen, lower section to set fingerprint to know
Other device；Solution lock control circuit and microprocessor, the microprocessor electrical connection clock chip, the finger are set inside the cabinet door
Line identifier, the display screen and the electronic password lock, the microprocessor electrically connect institute by the solution lock control circuit
State the unlocked state of electronic password lock；L-type electric power installation operation panel and electric expansion bar are set in the cabinet；The L-type electricity
Extension and contraction control button, the transverse slat bottom of the L-type electric power installation operation panel are set before the riser of power installation operation plate at centre of surface
Face connects the cabinet inner bottom surface by chute sliding block；The extension and contraction control button electrically connects the electric expansion bar.
Preferably, the electronic password lock is arranged on inner side at the cabinet door right hand edge center.
Preferably, after the power end of the electric expansion bar is fixedly installed in the cabinet in the left and right edges of surface lower end
Side.
Preferably, the telescopic end of the electric expansion bar is fixedly connected with the transverse slat rear end of the L-type electric power installation operation panel
On the inside of the left and right edges of face.
Preferably, the riser surface product of the L-type electric power installation operation panel is less than the cabinet front opening area.
Preferably, the microprocessor is STM32F103VET6 cake cores, the clock chip model PCF8563.
The utility model compared with prior art, its remarkable advantage：
（1）The utility model high-voltage switch cabinet of transformer substation high safety, effectively can avoid non-working person from appropriating public property for personal use key
Open switch cubicle and carry out destructive procedure.
（2）The utility model high-voltage switch cabinet of transformer substation operates to staff realizes supervision, and record opens cabinet staff
Personal information and open the cabinet time, effectively staff can be avoided to be pursued private ends with public affairs, implement abnormal operation on one's own time.
（3）The utility model high-voltage switch cabinet of transformer substation greatly facilitates staff and carries out electric power operation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art.It should be evident that drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is main structure diagram under cabinet door open mode of the present utility model.
Fig. 2 is the left view structural representation under L-type electric power of the present utility model installation operation panel stretching state.
Fig. 3 is cabinet body combined structure schematic diagram of the present utility model.
Fig. 4 is electric connection schematic diagram of the present utility model.
Label in figure represents respectively：Cabinet 1；Cabinet door 2；Fixed rotating shaft 3；Electronic password lock 4；Code keypad 41；Unblock
ACK button 42；Display screen 5；Fingerprint Identification Unit 6；L-type electric power installs operation panel 7；With electric expansion bar 8；Extension and contraction control button
9。
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.Obviously, retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
With reference to embodiment, the utility model will be further described.
Embodiment 1：
As shown in Figures 1 to 4, a kind of high-voltage switch cabinet of transformer substation of the present embodiment, including cabinet 1 and cabinet door 2, cabinet 1
Connected with the side of cabinet door 2 one by fixed rotating shaft 3, another side is connected by electronic password lock 4；Electronic password lock 4 includes close
Code key disk 41 and unblock ACK button 42, electronic password lock 4 are arranged in cabinet door 2；The top of electronic password lock 4 sets display screen
5th, lower section sets Fingerprint Identification Unit 6；The inside of cabinet door 2 sets solution lock control circuit and microprocessor, microprocessor electrical connection clock
Chip, Fingerprint Identification Unit 6, display screen 5 and electronic password lock 4, microprocessor electrically connect electronic cipher by solving lock control circuit
The unlocked state of lock 4；L-type electric power installation operation panel 7 and electric expansion bar 8 are set in cabinet 1；L-type electric power installation operation panel 7
Extension and contraction control button 9 is set before riser at centre of surface, and the transverse slat underrun chute sliding block of L-type electric power installation operation panel 7 connects
Receive at the counter the inner bottom surface of body 1；Extension and contraction control button 9 electrically connects electric expansion bar 8；Electronic password lock 4 is arranged on the right hand edge center of cabinet door 2
Place inner side；After the power end of electric expansion bar 8 is fixedly installed in cabinet 1 on the inside of the left and right edges of surface lower end；Electric expansion bar 8
Telescopic end be fixedly connected L-type electric power installation operation panel 7 transverse slat rear end face left and right edges on the inside of；L-type electric power installs operation panel 7
Riser surface product be less than the front opening area of cabinet 1；Microprocessor is STM32F103VET6 cake cores, clock chip model
For PCF8563.
Operation principle：When opening switch cubicle, operating personnel will obtain random unlocking cipher, fingerprint recognition by fingerprint authentication
Device 6 gathers fingerprint signal and is transferred to microprocessor matching, and the unlocking pin of generation electronic password lock 4 is shown in aobvious after the match is successful
In display screen 5；Password on the keyboard 41 of password on input panel 5, presses unblock ACK button 42, and microprocessor receives solution
Lock instruction, it will pass through solution lock control circuit control unlocked state and unlock, meanwhile, clock chip is recorded identification fingerprint and is unlocked
Time.
When carrying out installation or the debugging and maintenance of the power switch control equipment of transformer station, controlled by extension and contraction control button 9
Electric expansion bar 8 extends, and releases L-type electric power installation operation panel 7, and switchgear instrument and wiring hole etc. are separately mounted to L-type electricity
The transverse slat upper surface of power installation operation plate 7 and riser inner surface, human users easy to operation, it is no longer necessary to operating personnel it is curved waist
Body is visited to be operated inside cabinet 1.
To increase security, password generator can be connected on electronic password lock 4 and microprocessor, it is random to generate single unblock
Password, it effectively prevent the security breaches that single password is brought.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification or replace, can't make appropriate technical solution essence depart from various embodiments of the utility model technical scheme spirit and
Scope.
Claims (6)
1. a kind of high-voltage switch cabinet of transformer substation, including cabinet（1）And cabinet door（2）, it is characterised in that the cabinet（1）With it is described
Cabinet door（2）One side passes through fixed rotating shaft（3）Connection, another side pass through electronic password lock（4）Connection；The electronic password lock
（4）Including code keypad（41）With unblock ACK button（42）, the electronic password lock（4）It is arranged on the cabinet door（2）On；Institute
State electronic password lock（4）Top set display screen（5）, lower section set Fingerprint Identification Unit（6）；The cabinet door（2）Inside is set
Solve lock control circuit and microprocessor, the microprocessor electrical connection clock chip, the Fingerprint Identification Unit（6）, the display
Screen（5）With the electronic password lock（4）, the microprocessor passes through the solution lock control circuit and electrically connects the electronic password lock
（4）Unlocked state；The cabinet（1）Interior setting L-type electric power installation operation panel（7）And electric expansion bar（8）；The L-type electricity
Power installation operation plate（7）Riser before extension and contraction control button is set at centre of surface（9）, the L-type electric power installation operation panel（7）
Transverse slat underrun chute sliding block connect the cabinet（1）Inner bottom surface；The extension and contraction control button（9）Electrically connect described electronic
Expansion link（8）.
2. high-voltage switch cabinet of transformer substation according to claim 1, the electronic password lock（4）It is arranged on the cabinet door（2）
Inner side at right hand edge center.
3. high-voltage switch cabinet of transformer substation according to claim 1, the electric expansion bar（8）Power end be fixedly installed on
The cabinet（1）After interior on the inside of the left and right edges of surface lower end.
4. high-voltage switch cabinet of transformer substation according to claim 1, the electric expansion bar（8）Telescopic end be fixedly connected with institute
State L-type electric power installation operation panel（7）Transverse slat rear end face left and right edges on the inside of.
5. high-voltage switch cabinet of transformer substation according to claim 1, the L-type electric power installs operation panel（7）Riser surface
Product is less than the cabinet（1）Front opening area.
6. high-voltage switch cabinet of transformer substation according to claim 1, the microprocessor is STM32F103VET6 cake cores,
The clock chip model PCF8563.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647988.XU CN206850243U (en) | 2017-06-06 | 2017-06-06 | A kind of high-voltage switch cabinet of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647988.XU CN206850243U (en) | 2017-06-06 | 2017-06-06 | A kind of high-voltage switch cabinet of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850243U true CN206850243U (en) | 2018-01-05 |
Family
ID=60798387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720647988.XU Active CN206850243U (en) | 2017-06-06 | 2017-06-06 | A kind of high-voltage switch cabinet of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377007A (en) * | 2020-11-04 | 2021-02-19 | 贵州电网有限责任公司 | Anti-misoperation device for power grid power dispatching |
-
2017
- 2017-06-06 CN CN201720647988.XU patent/CN206850243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377007A (en) * | 2020-11-04 | 2021-02-19 | 贵州电网有限责任公司 | Anti-misoperation device for power grid power dispatching |
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