CN205670360U - A kind of gate inhibition for distribution network unattended operation transformer station switchs - Google Patents
A kind of gate inhibition for distribution network unattended operation transformer station switchs Download PDFInfo
- Publication number
- CN205670360U CN205670360U CN201620558763.2U CN201620558763U CN205670360U CN 205670360 U CN205670360 U CN 205670360U CN 201620558763 U CN201620558763 U CN 201620558763U CN 205670360 U CN205670360 U CN 205670360U
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- China
- Prior art keywords
- transformer station
- foot
- touching switch
- contact plate
- unattended operation
- Prior art date
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- Expired - Fee Related
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- 230000005764 inhibitory process Effects 0.000 title claims abstract description 12
- 230000001012 protector Effects 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of gate inhibition for distribution network unattended operation transformer station to switch, including foot-operated touching switch, electromagnetic relay and alert operation circuit, described foot-operated touching switch is arranged on the ground, foot-operated touching switch is connected in the control circuit of electromagnetic relay, and the movable contact of electromagnetic relay and stationary contact are connected in alert operation circuit.Alert operation circuit includes overcurrent protector, alarm and signal projector, and signal projector connects the control centre of unattended operation transformer station by wireless telecommunications.When there being people to enter unattended operation transformer station, foot-operated touching switch can be trampled, foot-operated touching switch Guan Bi, the battery coil of electromagnetic relay obtains electric, the movable contact of electromagnetic relay and stationary contact Guan Bi, alarm equipment alarm, signal projector launches alarm signal by wireless telecommunications to the control centre of unattended operation transformer station, in order to monitoring personnel find in time.
Description
Technical field
This utility model relates to a kind of gate inhibition for distribution network unattended operation transformer station and switchs.
Background technology
Distribution network is not provided with in unattended operation transformer station fixing operation, safeguards operator on duty, operational monitoring, mainly control
System operation is controlled end by a distant place and carries out, and equipment takes the electric substation that periodical inspection is safeguarded.The setting of unattended operation transformer station, reduces
The input of personnel, it is achieved Remote operates, and is the important step realizing intelligent grid.But when have people malice swarm into or
When entering by mistake through, existing monitoring device is difficult to find in time.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of for distribution network unattended operation transformer station
Gate inhibition switch.
This utility model adopts the following technical scheme that
A kind of gate inhibition for distribution network unattended operation transformer station switchs, including foot-operated touching switch, electromagnetism relay
Device and alert operation circuit, described foot-operated touching switch is arranged on the ground, and foot-operated touching switch is connected to electromagnetism relay
In the control circuit of device, the movable contact of electromagnetic relay and stationary contact are connected in alert operation circuit；
Described foot-operated touching switch includes upper insulation plate and lower insulation plate, and connecting bottom upper insulation plate has upper conductor to contact
Plate, is provided with conductive probe bottom upper conductor contact plate, upper conductor contact plate end is provided with positive terminal；Lower insulation plate top sets
Lower conductor contact plate, lower conductor contact plate top is had to be provided with the conduction groove adaptive with conductive probe, lower conductor contact plate end
It is provided with between negative terminal, upper conductor contact plate and lower conductor contact plate and is provided with high strong spring.
Further, described foot-operated touching switch has multiple, is separately positioned on each discrepancy of unattended operation transformer station
On ground at Kou, it is connected in the control circuit of electromagnetic relay after each foot-operated touching switch is parallel with one another.
Further, described alert operation circuit includes overcurrent protector, alarm and signal projector, signal projector
The control centre of unattended operation transformer station is connected by wireless telecommunications.
Further, described lower conductor contact plate is additionally provided with bumper post, inside bumper post, has buffer spring, bumper post
It is arranged on conduction groove surrounding.
The Advantageous Effects using as above technical scheme to obtain is:
When there being people to enter unattended operation transformer station, can trample foot-operated touching switch, foot-operated touching switch closes,
The battery coil of electromagnetic relay obtains electric, the movable contact of electromagnetic relay and stationary contact Guan Bi, alarm equipment alarm, signal projector
Alarm signal is launched to the control centre of unattended operation transformer station, in order to monitoring personnel find in time by wireless telecommunications.
Accompanying drawing explanation
Fig. 1 is gate inhibition's construction of switch block diagram of distribution network unattended operation transformer station.
Fig. 2 is foot-operated touching switch structure diagram.
In figure, 1, conductive probe, 2, conduction groove, 3, upper conductor contact plate, 4, lower conductor contact plate, 5, upper insulation plate,
6, lower insulation plate, 7, bumper post, 8, high strong spring, 9, positive terminal, 10, negative terminal.
Detailed description of the invention
In conjunction with accompanying drawing 1 to 2, detailed description of the invention of the present utility model is described further:
A kind of gate inhibition for distribution network unattended operation transformer station switchs, including foot-operated touching switch, electromagnetism relay
Device and alert operation circuit, described foot-operated touching switch is arranged on the ground, and foot-operated touching switch is connected to electromagnetism relay
In the control circuit of device, the movable contact of electromagnetic relay and stationary contact are connected in alert operation circuit；Described foot-operated touching
Switch has multiple, is separately positioned on the ground at each gateway of unattended operation transformer station, each foot-operated touching switch
It is connected in the control circuit of electromagnetic relay after parallel with one another.Described alert operation circuit includes overcurrent protector, alarm
And signal projector, signal projector connects the control centre of unattended operation transformer station by wireless telecommunications.
Foot-operated touching switch includes upper insulation plate 5 and lower insulation plate 6, and connecting bottom upper insulation plate 5 has upper conductor to contact
Plate 3, is provided with conductive probe 1 bottom upper conductor contact plate 3, upper conductor contact plate 3 end is provided with positive terminal 9；Lower insulation plate 6
Top is provided with lower conductor contact plate 4, and lower conductor contact plate 4 top is provided with and the conduction groove 2 of conductive probe 1 adaptation, lower conductor
Contact plate 4 end is provided with on four angles of negative terminal 10, upper conductor contact plate 3 and lower conductor contact plate 4 and is connected with high-strength bullet
Spring 8.High strong spring 8 is connected on upper conductor contact plate 3 and lower conductor contact plate 4 by collets.On lower conductor contact plate 4 also
Being provided with bumper post 7, bumper post 7 is internal has buffer spring, bumper post 7 to be arranged on conduction groove 2 surrounding.
When there being people to enter unattended operation transformer station, can trample foot-operated touching switch, foot-operated touching switch closes,
The battery coil of electromagnetic relay obtains electric, the movable contact of electromagnetic relay and stationary contact Guan Bi, alarm equipment alarm, signal projector
Alarm signal is launched to the control centre of unattended operation transformer station, in order to monitoring personnel find in time by wireless telecommunications.
Certainly, described above being only preferred embodiment of the present utility model, this utility model is not limited to enumerate above-mentioned
Embodiment, it should be noted that any those of ordinary skill in the art are under the guidance of this specification, and that is made is all etc.
With replacement, obvious variant, within all falling within the essential scope of this specification, ought to be by protection of the present utility model.
Claims (4)
1. one kind for distribution network unattended operation transformer station gate inhibition switch, it is characterised in that include foot-operated touching switch,
Electromagnetic relay and alert operation circuit, described foot-operated touching switch is arranged on the ground, and foot-operated touching switch is connected to
In the control circuit of electromagnetic relay, the movable contact of electromagnetic relay and stationary contact are connected in alert operation circuit；
Described foot-operated touching switch includes that upper insulation plate (5) and lower insulation plate (6), the connection of upper insulation plate (5) bottom are led on having
Body contact plate (3), upper conductor contact plate (3) bottom is provided with conductive probe (1), and upper conductor contact plate (3) end is provided with positive pole and connects
Terminal (9)；Lower insulation plate (6) top is provided with lower conductor contact plate (4), and lower conductor contact plate (4) top is provided with and conductive probe
(1) adaptive conduction groove (2), lower conductor contact plate (4) end is provided with negative terminal (10), upper conductor contact plate (3) and
High strong spring (8) it is provided with between lower conductor contact plate (4).
A kind of gate inhibition for distribution network unattended operation transformer station the most according to claim 1 switchs, it is characterised in that
Described foot-operated touching switch has multiple, is separately positioned on the ground at each gateway of unattended operation transformer station, each
It is connected in the control circuit of electromagnetic relay after foot-operated touching switch is parallel with one another.
A kind of gate inhibition for distribution network unattended operation transformer station the most according to claim 1 switchs, it is characterised in that
Described alert operation circuit includes overcurrent protector, alarm and signal projector, and signal projector is connected by wireless telecommunications
The control centre of unattended operation transformer station.
A kind of gate inhibition for distribution network unattended operation transformer station the most according to claim 1 switchs, it is characterised in that
Being additionally provided with bumper post (7) on described lower conductor contact plate (4), bumper post (7) is internal has buffer spring, bumper post to be arranged on conduction
Groove (2) surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558763.2U CN205670360U (en) | 2016-06-06 | 2016-06-06 | A kind of gate inhibition for distribution network unattended operation transformer station switchs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558763.2U CN205670360U (en) | 2016-06-06 | 2016-06-06 | A kind of gate inhibition for distribution network unattended operation transformer station switchs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670360U true CN205670360U (en) | 2016-11-02 |
Family
ID=57191829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558763.2U Expired - Fee Related CN205670360U (en) | 2016-06-06 | 2016-06-06 | A kind of gate inhibition for distribution network unattended operation transformer station switchs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293417A (en) * | 2017-08-08 | 2017-10-24 | 高志山 | A kind of animal auxiliary switchgear |
| CN109349143A (en) * | 2018-11-01 | 2019-02-19 | 佛山科学技术学院 | A kind of convenient and safe swinery bed |
| CN109349135A (en) * | 2018-11-01 | 2019-02-19 | 佛山科学技术学院 | A kind of swinery facilitating enabling is given up |
-
2016
- 2016-06-06 CN CN201620558763.2U patent/CN205670360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293417A (en) * | 2017-08-08 | 2017-10-24 | 高志山 | A kind of animal auxiliary switchgear |
| CN109349143A (en) * | 2018-11-01 | 2019-02-19 | 佛山科学技术学院 | A kind of convenient and safe swinery bed |
| CN109349135A (en) * | 2018-11-01 | 2019-02-19 | 佛山科学技术学院 | A kind of swinery facilitating enabling is given up |
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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: 20161102 Termination date: 20170606 |